[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Nikolay Novotelnov"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 d5 2.c4 c6 3.Nf3 e6 4.e3 Bd6 5.Bd3 f5 6.Nc3 Qf6 7.b3 Ne7
8.Bb2 Nd7 9.Qc2 O-O 10.h3 Kh8 11.O-O-O a6 12.g4 b5 13.g5 Qg6
14.h4 bxc4 15.bxc4 a5 16.h5 Qe8 17.c5 Bc7 18.Ne2 Ba6 19.Bxa6
Rxa6 20.Nf4 Nc8 21.Ne5 Bxe5 22.dxe5 a4 23.Ng6+ hxg6 24.hxg6+
Kg8 25.Qe2 Qxg6 26.Qxa6 Nxc5 27.Qa5 Nd7 28.Rh3 Qxg5 29.Qxa4
Ncb6 30.Qh4 Qxh4 31.Rxh4 Ra8 32.a3 Kf7 33.Rg1 Nc4 34.Rh7 Rg8
35.Rgh1 Rb8 36.Rg1 Rg8 37.Rgh1 Nc5 38.Kc2 Nxb2 39.Kxb2 Nd3+
40.Kc2 Nxf2 41.Rb1 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Konstantin Klaman"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c5 5.cxd5 exd5 6.Bg5 Nc6
7.Bxf6 gxf6 8.e4 dxe4 9.Bb5 exf3 10.O-O Be7 11.d5 a6 12.dxc6
axb5 13.Qxf3 bxc6 14.Qxc6+ Bd7 15.Qf3 Be6 16.Ne4 Ra4 17.Rfe1
Rd4 18.Nxc5 Qd5 19.Nxe6 fxe6 20.Qh3 Kf7 21.f3 Rg8 22.Qxh7+ Rg7
23.Qh6 Bd6 24.Rac1 Bf4 0-1

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Petrosian"]
[Black "Viacheslav Osnos"]
[ECO "B59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3
Be7 8.Be3 O-O 9.O-O a5 10.Bf3 Be6 11.Nd5 Bxd5 12.exd5 Nb4
13.c3 Na6 14.a4 h6 15.Be2 Nc7 16.Bc4 Nd7 17.Bb5 Bg5 18.Bxg5
hxg5 19.Bxd7 Qxd7 20.c4 b6 21.Ra3 g6 22.Nd2 Kg7 23.Rg3 f6
24.Qb3 Na6 25.Qb5 Qc7 26.Ne4 Nc5 27.Nc3 Rh8 28.Rb1 Rh4 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vasily Byvshev"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Kb1 h6 12.h4 e5
13.Qf2 exf4 14.Nd5 Qd8 15.Nxf6+ Bxf6 16.Bxf4 Qa5 17.Bc4 Qb4
18.Bb3 Be5 19.Qf3 Be6 20.g4 Bxb3 21.axb3 Bxf4 22.Qxf4 Rae8
1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Efim Geller"]
[Black "Viacheslav Osnos"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O
Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Re8
13.e4 c4 14.Bxc4 exd4 15.Bd3 dxc3 16.Qxc3 Bg4 17.Nd4 Rad8
18.Nxc6 Qxc6 19.Qxc6 bxc6 20.Bc2 Be2 21.Re1 Bd3 22.Bxd3 Rxd3
1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Pavel E Kondratiev"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.e5 dxe5 12.Qxe5 Qxe5
13.fxe5 Nd5 14.Bxe7 Nxe7 15.Bd3 b6 16.Be4 Rb8 17.Rhe1 Bb7
18.Bxb7 Rxb7 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexander Kotov"]
[Black "Viacheslav Osnos"]
[ECO "E38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Na6 6.a3 Bxc3+
7.Qxc3 Nxc5 8.f3 b6 9.b4 Na6 10.e4 O-O 11.e5 Ne8 12.Nh3 d5
13.exd6 Nxd6 14.Bb2 f6 15.Bd3 e5 16.Nf2 Nf5 17.Be4 Rb8 18.Rd1
Qe7 19.Qd3 g6 20.Ng4 Kg7 21.O-O Be6 22.f4 exf4 23.Rxf4 Rbd8
24.Bd5 b5 25.Ne3 bxc4 26.Nxf5+ Bxf5 27.Qxc4 Nc7 28.Bf3 Bd3
29.Qc5 Qxc5+ 30.bxc5 Ne6 31.Ra4 a6 32.Rc1 Rc8 33.c6 Rfd8
34.Rb4 Kf7 35.Rb7+ Rc7 36.Bc3 Rdc8 37.Bd5 f5 38.Ba5 Rxb7
39.cxb7 Rxc1+ 40.Kf2 f4 41.g4 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Georgy Lisitsin"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.Nf3 d6 2.d4 Nf6 3.Nc3 Bf5 4.e3 g6 5.Bd3 Bxd3 6.Qxd3 c6 7.e4
Bg7 8.O-O O-O 9.Bg5 Nbd7 10.e5 dxe5 11.dxe5 Nd5 12.Nxd5 cxd5
13.Qe3 d4 14.Qa3 Re8 15.Rfe1 Qc7 16.e6 fxe6 17.Qb3 Nf8 18.Re4
Rac8 19.Nxd4 Bxd4 20.Rxd4 Qxc2 21.Qe3 Red8 22.Re1 Qxb2 23.Rxd8
Rxd8 24.Bxe7 Rd7 25.Bxf8 Kxf8 26.Qxe6 Rf7 27.Qe3 a6 28.h4 Qf6
29.g3 Kg7 30.a4 Qf3 31.Qd2 Qf6 32.Rc1 Qe5 33.Rc8 Qf5 34.Re8
Qf6 35.Rd8 Qa1+ 36.Kg2 Qf6 37.Rd4 Qf3+ 38.Kg1 Qf5 39.Rd6 Qe5
40.Rd5 Qa1+ 41.Kg2 h5 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladas Ivanovich Mikenas"]
[Black "Viacheslav Osnos"]
[ECO "B67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5
13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Rd2 Ne7 16.Qe5 Ned5 17.Nxd5
exd5 18.Bxf6 Qxa2 19.Qc3+ Bc6 20.Qa3 Qxa3 21.bxa3 gxf6 22.Be2
Rhe8 23.Rhd1 d4 24.Bg4+ Kc7 25.g3 Re4 26.Kb2 Bd7 27.Bf3 Re3
28.Bh5 Be6 29.Rxd4 Rxd4 30.Rxd4 f5 31.Rd2 Bc4 32.Bd1 a5 33.Bh5
Kc8 34.Rd4 Be6 35.Bd1 Kc7 36.c3 b6 37.Kc2 Re1 38.Rd2 Bc4
39.Rf2 Kd6 40.Kd2 Rf1 41.Rxf1 Bxf1 42.Ke3 Kc5 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Lev Aronin"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "227"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.a3 a6 7.b3 cxd4
8.exd4 Be7 9.Bb2 O-O 10.Bd3 dxc4 11.bxc4 Qc7 12.O-O Rd8 13.d5
Na5 14.Qe2 Nb3 15.Rad1 Nc5 16.Bb1 Bf8 17.Qc2 g6 18.Nb5 axb5
19.Bxf6 Re8 20.cxb5 e5 21.Qc3 e4 22.Nd2 Qa5 23.Qxa5 Rxa5
24.Bd4 f5 25.d6 Rxb5 26.Bxc5 Rxc5 27.Nb3 Rb5 28.d7 Bxd7
29.Rxd7 Bxa3 30.Ba2 Kh8 31.Rfd1 Re7 32.g3 Kg7 33.Rd8 e3
34.fxe3 Rxe3 35.Nd4 Rb2 36.Bc4 Bc5 37.Kh1 Rc3 38.Ne6+ Kf6
39.Nxc5 Rxc4 40.Nd3 Ra2 41.Nf4 Kg5 42.R8d7 b5 43.Rxh7 b4
44.Nd5 Re2 45.Rb7 Rcc2 46.h4+ Kh6 47.Nf4 Re3 48.Rg1 b3 49.Rg2
Re1+ 50.Kh2 Rcc1 51.Rf2 Rh1+ 52.Kg2 Rhg1+ 53.Kh3 Rc2 54.Rh2
Rc3 55.Ne2 f4 56.Rf2 Rc2 57.Nxg1 Rxf2 58.Rxb3 fxg3 59.Rxg3 Ra2
60.Nf3 Ra5 61.Rg5 Ra3 62.Kg3 Rb3 63.Rd5 Ra3 64.Kg4 Ra4+ 65.Rd4
Ra1 66.Rf4 Rb1 67.Ra4 Rc1 68.Kf4 Rb1 69.Ra7 Rb4+ 70.Kg3 Rb3
71.Rd7 Ra3 72.Rd6 Kh5 73.Rd8 Kh6 74.Rd7 Rb3 75.Rd4 Ra3 76.Kg4
Ra1 77.Ne5 Rg1+ 78.Kh3 Rh1+ 79.Kg2 Ra1 80.Ng4+ Kh5 81.Nf6+ Kh6
82.Rd7 Ra2+ 83.Kf1 Ra1+ 84.Ke2 Ra2+ 85.Kd3 Ra3+ 86.Kc2 g5
87.h5 g4 88.Rd5 Ra4 89.Ng8+ Kh7 90.Rg5 Ra6 91.Rxg4 Rd6 92.Kc3
Kh8 93.Ne7 Rd1 94.Nf5 Rd5 95.Ng3 Kh7 96.Rd4 Rg5 97.Rd3 Kh6
98.Kd2 Ra5 99.Ke3 Kg5 100.Rd4 Ra3+ 101.Kf2 Ra2+ 102.Kf3 Ra5
103.Rg4+ Kf6 104.Rg6+ Kf7 105.Kg4 Ra1 106.Kg5 Ra8 107.Nf5 Ra1
108.Rf6+ Kg8 109.Ne7+ Kh7 110.Rf7+ Kh8 111.Ng6+ Kg8 112.Rf8+
Kg7 113.h6+ Kh7 114.Rh8# 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "G Goldberg"]
[ECO "D74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.Nf3 O-O 7.O-O
Na6 8.e4 Nb6 9.h3 c5 10.d5 f5 11.exf5 Bxf5 12.Nh4 Nb4 13.Nxf5
Rxf5 14.Nc3 Bd4 15.g4 Rf7 16.Ne2 Be5 17.Be3 Qd6 18.Nc3 Bxc3
19.bxc3 N4xd5 20.Bd2 Rd8 21.Qe2 Na4 22.Rac1 c4 23.Qxc4 Ndb6
24.Qb4 Nd5 25.Qc4 Ndb6 26.Qb4 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Abram Khasin"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Qc2 Nxc3 9.Qxc3 Qc8 10.b3 Be4 11.Bb2 Qb7 12.Ne1 Bxg2
13.Nxg2 Bf6 14.Rad1 c5 15.e3 Qf3 16.Qc2 Na6 17.dxc5 Bxb2
18.Qxb2 Nxc5 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Yakov Isaevich Neishtadt"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O c5 5.d3 Nc6 6.Nbd2 g6 7.e4
Bg7 8.c3 Qc7 9.Re1 O-O 10.e5 Nd7 11.d4 cxd4 12.cxd4 f6 13.exf6
Nxf6 14.Nb3 Ne4 15.Be3 Bd7 16.Rc1 Rae8 17.Ne5 Nf6 18.Nxd7 Nxd7
19.Qd2 Qb6 20.h3 Ne7 21.Bf4 Rc8 22.Qe2 Rxc1 23.Bxc1 Kf7 24.Nc5
Nxc5 25.dxc5 Qc6 26.b4 Nf5 27.Bb2 Bxb2 28.Qxb2 Qc7 29.Qe2 Ng7
30.Rc1 Rd8 31.b5 Nf5 32.a4 e5 33.Qa2 Ke6 34.a5 Nd4 35.b6 axb6
36.axb6 Qc6 37.Kh2 Rf8 38.f4 Rf5 39.Qa8 exf4 40.Re1+ Kf7 41.g4
f3 42.gxf5 fxg2 43.Kxg2 Nxf5 44.Qd8 d4+ 45.Kf2 Qa4 46.c6 d3
47.Qc7+ Kf6 48.Qe5+ Kf7 49.cxb7 d2 50.b8=Q Qh4+ 51.Kg2 dxe1=N+
52.Kf1 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Dmitry Osipovich Rovner"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.d3 O-O 6.Nbd2 b6 7.e4
dxe4 8.dxe4 Bb7 9.Qe2 Ba6 10.Nc4 Nc6 11.c3 Na5 12.Nfd2 e5
13.Re1 Ne8 14.b3 Nd6 15.Bf1 Ndxc4 16.Nxc4 Nxc4 17.bxc4 Bc5
18.a4 Qf6 19.Qa2 Rfd8 20.a5 Bb7 21.Be3 Qc6 22.Bxc5 Qxc5 23.Qb2
Rd6 24.Qb5 Qxb5 25.cxb5 Kf8 26.Ra4 Ke7 27.Rea1 Rad8 28.Rc4
bxa5 29.Rxc7+ R8d7 30.Rc4 Kd8 31.Rxa5 Rc7 32.f3 Rxc4 33.Bxc4
Kc7 34.Bxf7 Kb6 35.Ra2 Rf6 36.Bd5 Rxf3 37.c4 Bc8 38.Kg2 Rf6
39.c5+ Kxc5 40.Rc2+ 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Iosef Slepoy"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.e3 O-O 6.Bd3 c5 7.O-O
Nc6 8.b3 b6 9.Bb2 Bb7 10.Qe2 Rc8 11.Rac1 Nb4 12.Bb1 dxc4
13.bxc4 cxd4 14.exd4 Bxf3 15.gxf3 Qxd4 16.Nd5 Qc5 17.Bxf6 gxf6
18.Qe4 f5 19.Qf4 Nxd5 20.cxd5 Qxd5 21.Rcd1 Qc6 22.Kh1 Kh8
23.Qe5+ f6 24.Qe2 Bd6 25.Bd3 Bb8 26.Rg1 Rg8 27.Bb5 Qc7 28.Rg3
Rcd8 29.Rxd8 Qxd8 30.Rxg8+ Qxg8 31.Bc4 Qc8 32.Qxe6 Qxe6
33.Bxe6 f4 34.Kg2 Kg7 35.Kh3 Kg6 36.Kg4 h5+ 37.Kh3 Be5 38.Bd7
Bd4 39.Be8+ Kg5 40.Kg2 h4 41.Bd7 Kg6 42.Kh3 Kg5 43.Kg2 Bc5
44.Kf1 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Boris Spassky"]
[ECO "A60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 Be7 7.e4
O-O 8.Be2 Ne8 9.O-O Bf6 10.Be3 Nd7 11.Nd2 Qe7 12.Re1 Nc7 13.a4
Re8 14.Ra3 b6 15.f4 Bb7 16.Nc4 Bxc3 17.Rxc3 Qxe4 18.Nxd6 Qxd5
19.Nxb7 Qxb7 20.Qxd7 Rad8 21.Bf3 Qb8 22.Qg4 Nd5 23.Bxd5 Rxd5
24.Bf2 Rxe1+ 25.Bxe1 Qe8 26.Kf1 h5 27.Qe2 Qxa4 28.Rc4 Qd7
29.Re4 Kf8 30.Re5 Rxe5 31.Qxe5 Qa4 32.h3 f6 33.Qxh5 Qxf4+
34.Qf3 Qc4+ 35.Kg1 Qd4+ 36.Qf2 Qe4 37.Qd2 Qe5 38.Qc3 Qd5
39.Bg3 a5 40.b3 Ke7 41.Kh2 Kd7 42.Qe3 Kc6 43.Qe8+ Qd7 44.Qxd7+
Kxd7 45.Kg1 Kc6 46.Kf1 Kb5 47.Bc7 c4 48.bxc4+ Kxc4 49.Bxb6 a4
50.Ke2 a3 51.Ke3 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Ragozin"]
[Black "Viacheslav Osnos"]
[ECO "B59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3
Be7 8.O-O O-O 9.f4 a5 10.Be3 a4 11.Nd2 Nd4 12.Bd3 Ng4 13.Bxd4
exd4 14.Nd5 a3 15.bxa3 Ne3 16.Nxe3 dxe3 17.Nc4 d5 18.exd5 Bc5
19.Kh1 Ra6 20.d6 Qh4 21.Qe1 Qh5 22.Rb1 Be6 23.Nxe3 Rxd6
24.Rxb7 Bd7 25.Be2 Qg6 26.Bd3 Qh5 27.Nc4 Rh6 28.Qg3 Qd5 29.Rc7
Rc8 30.Rxc8+ Bxc8 31.Qf3 Qd8 32.h3 Be6 33.Ne5 Qd4 34.Rb1 Rxh3+
35.gxh3 Bd5 36.Rb8+ Bf8 37.Qxd5 Qxd5+ 38.Kh2 g5 0-1

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Efim Samoilovich Stoliar"]
[Black "Viacheslav Osnos"]
[ECO "A26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 d6 6.Nge2 Nc6 7.O-O
a6 8.Rb1 Rb8 9.b4 b5 10.cxb5 axb5 11.d4 Bd7 12.h3 e5 13.d5 Ne7
14.Be3 Nh5 15.Nc1 Qe8 16.N3e2 f5 17.f3 Nxg3 18.Nxg3 f4 19.Bf2
fxg3 20.Bxg3 Ra8 21.Rb2 Ra4 22.Ne2 Qa8 23.Nc3 Ra3 24.Rb3 Nc8
25.Qe2 Nb6 26.Rxa3 Qxa3 27.Nxb5 Qxb4 28.Na7 Qa4 29.Nc6 Bxc6
30.dxc6 Qxc6 31.Bf2 Bh6 32.Qb2 Nc4 33.Qb3 Kh8 34.Rd1 Na5
35.Qd3 Rb8 36.Rb1 Rxb1+ 37.Qxb1 Qc1+ 38.Qxc1 Bxc1 39.Bf1 Bd2
40.Bb5 c6 41.Ba6 c5 1/2-1/2

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Tolush"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd3
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Qd3 Rd8 12.Qg3 Bd7
13.Kb1 Rac8 14.Be2 Qb6 15.e5 dxe5 16.fxe5 Rxc3 17.Qxc3 Ne4
18.Qd4 Nxg5 19.h4 Qxd4 20.Rxd4 Bc6 21.Rxd8+ Bxd8 22.hxg5 Bxg5
23.Rf1 Bxg2 24.Rg1 Bf4 25.Rxg2 Bxe5 26.Bf3 b6 27.Rd2 g6 28.c4
h5 29.b4 Bc3 30.Rd8+ Kg7 31.c5 bxc5 32.bxc5 f5 33.c6 Be5
34.Rd7+ Kf6 35.Rxa7 h4 36.c7 Bxc7 37.Rxc7 g5 38.Rc4 e5 39.Rc6+
Kg7 40.Kc2 h3 41.Kd2 e4 42.Bh1 g4 43.Ke3 g3 44.Rc2 1-0

[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Josif Israel Zilber"]
[Black "Viacheslav Osnos"]
[ECO "D90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.c4 Nf6 2.Nf3 g6 3.Nc3 Bg7 4.d4 d5 5.g3 O-O 6.Bg2 dxc4 7.O-O
c6 8.a4 Na6 9.e3 Nb4 10.Ne5 Bf5 11.a5 Qc8 12.e4 Be6 13.Qa4 c5
14.d5 Bd7 15.Nxd7 Nxd7 16.Bh3 f5 17.exf5 Ne5 18.Ne4 gxf5
19.Qb5 Nxd5 20.Nxc5 a6 21.Nxa6 e6 22.Nc5 Nf3+ 23.Kh1 Nd4
24.Qxc4 b6 25.axb6 Rxa1 26.b7 Qc6 27.Bg2 Ra5 28.b4 Rb5 29.Bb2
Rxb4 30.Qxb4 Nxb4 31.Bxc6 Nbxc6 32.Bxd4 Bxd4 33.Nxe6 Rb8
34.Rc1 Rxb7 35.Rxc6 Bf6 36.Rc5 Re7 37.Nf4 Bd4 38.Rc2 Rb7
39.Kg2 Kf7 40.Rc4 Be5 41.Rc5 Re7 42.Nd3 Bb8 43.Rxf5+ Kg6
44.Rf3 Re4 45.h3 1-0

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Viktor Korchnoi"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 Bg4 6. h3 Bxf3
7. exf3 d5 8. f4 Nc6 9. O-O e6 10. c5 Nd7 11. Be3 Qf6 12. Nc3
h5 13. Ne2 a5 14. Qa4 O-O 15. Kh2 Rfb8 16. Rac1 Qd8 17. Bf3
Ne7 18. g4 hxg4 19. hxg4 c6 20. Qd1 b6 21. cxb6 Rxb6 22. Rc2
Rab8 23. Bc1 Rb4 24. Kg2 a4 25. Rh1 Qb6 26. Qg1 f5 27. g5 Nc8
28. Qh2 Kf7 29. Rd1 Nd6 30. a3 Rb3 31. Nc3 Rh8 32. Qg1 Ra8
33. Qe1 Bxd4 34. Re2 Nf8 35. Red2 Bg7 36. Nxd5 cxd5 37. Rxd5
Rxf3 38. Rxd6 Qb7 39. Qxe6+ Nxe6 0-1

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Boris T Vladimirov"]
[ECO "E70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be3 d6 6.f3 a6 7.Qd2 Re8
8.Bh6 Bh8 9.h4 c5 10.Nge2 Nc6 11.d5 Ne5 12.Nf4 b5 13.cxb5 axb5
14.Bxb5 Bd7 15.Be2 Qa5 16.h5 Reb8 17.Rc1 Rb4 18.Bg5 Rab8
19.Rc2 Qb6 20.Kf2 Rxb2 21.Nxg6 Rxc2 22.Nxe7+ Kf8 23.Qxc2 Kxe7
24.Rb1 Qa7 25.Rxb8 Qxb8 26.f4 Neg4+ 27.Bxg4 Bxg4 28.e5 dxe5
29.Ne4 Qb4 30.fxe5 Qd4+ 31.Kf1 Qa1+ 32.Kf2 Qd4+ 33.Kf1 Qa1+
1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Ratmir Kholmov"]
[ECO "A93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3 a5
8.Ba3 Nc6 9.Bxe7 Qxe7 10.Ne5 Nxe5 11.dxe5 Ng4 12.cxd5 exd5
13.Qxd5+ Kh8 14.Nc3 Rd8 15.Qf3 Qxe5 16.h3 Nf6 17.Rfd1 Be6
18.e4 fxe4 19.Nxe4 Bd5 20.Qc3 Qxc3 21.Nxc3 Bxg2 22.Kxg2 Kg8
1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Byvshev"]
[Black "Viacheslav Osnos"]
[ECO "E66"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.d4 c5 7.O-O
Nc6 8.d5 Na5 9.Nd2 e5 10.b3 a6 11.Qc2 Bd7 12.a4 Qe7 13.Bb2 Nh5
14.e4 f5 15.exf5 gxf5 16.Rae1 Bh6 17.f4 e4 18.Nd1 Bg7 19.Bc3
b6 20.Ne3 Bd4 21.Qb2 Qg7 22.Bxd4 cxd4 23.Nc2 d3 24.Qxg7+ Nxg7
25.Nd4 Rfe8 26.Re3 Nb7 27.g4 Nc5 28.gxf5 Nxf5 29.Nxf5 Bxf5
30.Rfe1 a5 31.Kf2 Rf8 32.Rg3+ Kh8 33.Ke3 Ra7 34.Bh3 Raf7
35.Rf1 Re8 36.Rfg1 Na6 37.Bxf5 Rxf5 38.Rg5 Rf6 39.Nxe4 Nc5
40.Rg8+ Rxg8 41.Rxg8+ Kxg8 42.Nxf6+ Kf7 43.Nxh7 d2 44.Ng5+ Kg6
45.Kxd2 Nxb3+ 46.Ke3 Nc5 47.Ne4 Nxa4 48.Nxd6 Nb2 49.Kd4 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Efim Geller"]
[Black "Viacheslav Osnos"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O
Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Bb5 a6 12.Bd3 e5
13.Qc2 Re8 14.e4 c4 15.Bxc4 exd4 16.cxd4 Na5 17.Ne5 Be6 18.Bd3
Qd6 19.Nf3 Nb3 20.e5 Nxa1 21.Qb1 Qd5 22.exf6 Nb3 23.Bxh7+ Kh8
24.fxg7+ Kxg7 25.Bf4 f5 26.Qd3 Qb5 27.Be5+ Kxh7 28.Ng5+ Kg6
29.Qg3 f4 30.Qxf4 Bf5 31.Nf3 Rxe5 32.dxe5 Bc2 33.Qf6+ Kh7
34.Ng5+ Kg8 35.Qf7+ Kh8 36.Qf6+ Kg8 37.Qf7+ Kh8 38.Re1 Qe8
39.Qxb7 Nc5 40.Qb6 Rc8 41.e6 Bg6 42.h4 Rc6 43.Qb2+ Kg8 44.Qf6
Nd7 45.Qd4 Nf8 46.e7 Nh7 47.Qd5+ Kh8 48.Nxh7 Kxh7 49.h5 Bf7
50.Qxf7+ 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Aivars Gipslis"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 h6 11.Bh4 Qa5 12.Qd3 a6
13.Kb1 b5 14.e5 dxe5 15.fxe5 Nd5 16.Nxd5 Bxh4 17.Qe4 Bb7
18.Ne7+ Bxe7 19.Qxb7 Qb4 20.a3 Qg4 21.Bd3 Bc5 22.h3 Qf4
23.Rhf1 Qxe5 24.Rxf7 Rfb8 25.Qf3 Rf8 26.Rxf8+ Rxf8 27.Qc6 Be7
28.Qxa6 Rd8 29.Rf1 Bf6 30.Qxb5 Qg3 31.Qc4 Qe5 32.c3 Rb8 33.Kc2
Kf7 34.Qc6 h5 35.Rf2 Qg3 36.Re2 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.O-O
Be7 8.Be3 O-O 9.Bb3 Bd7 10.f4 Nxd4 11.Bxd4 Bc6 12.Qf3 b5 13.a3
a5 14.Rae1 Qd7 15.f5 b4 16.fxe6 fxe6 17.Qh3 d5 18.axb4 axb4
19.Bxf6 Bxf6 20.exd5 bxc3 21.dxc6 Qa7+ 22.Kh1 cxb2 23.Bxe6+
Kh8 24.Bf5 g6 25.Bxg6 Qg7 26.Bf5 Ra1 27.c4 1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Georgy Bastrikov"]
[ECO "E40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Ne4 5.Qc2 f5 6.Bd3 O-O 7.Nf3
b6 8.Bxe4 fxe4 9.Qxe4 Bxc3+ 10.bxc3 d5 11.cxd5 exd5 12.Qh4
Qxh4 13.Nxh4 Ba6 14.g4 Nc6 15.Rg1 Bd3 16.Rg3 Na5 17.Nf3 Nc4
18.Ne5 Nxe5 19.dxe5 Rfe8 20.f4 Be4 21.Ba3 c5 22.Rc1 Bd3 23.h4
Rac8 24.h5 b5 25.h6 g6 26.Rg2 a5 27.Rd2 Be4 28.Kf2 Kf7 29.Bb2
Ke6 30.a4 b4 31.c4 Rcd8 32.Rcd1 Rf8 33.Kg3 Rd7 34.cxd5+ Rxd5
35.Rxd5 Bxd5 36.e4 Bxe4 37.Rd6+ Ke7 38.Bc1 Rd8 39.Be3 c4
40.Rxd8 Kxd8 41.Bb6+ Kd7 42.Bxa5 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexander V Grushevsky"]
[ECO "E55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 Nbd7 5.Bd3 Bb4+ 6.Nc3 O-O 7.O-O
dxc4 8.Bxc4 c5 9.a3 Ba5 10.Qc2 a6 11.dxc5 Bxc3 12.Qxc3 Nxc5
13.b4 Na4 14.Qc2 Bd7 15.Bd2 Rc8 16.Qa2 Ne4 17.Rfc1 Nxd2
18.Qxd2 Bc6 19.Qxd8 Rfxd8 20.Bb3 Be8 21.Bxa4 Bxa4 22.Kf1 Kf8
23.Ke1 Ke7 24.Nd2 Bc6 25.f3 Rd3 26.e4 Rcd8 27.Ra2 f5 28.exf5
exf5 29.Nc4 Bd5 30.Re2+ Kf6 31.Ne3 Bc6 32.Nc4 Bb5 33.a4 Bc6
34.Ne5 R3d6 35.Nxc6 bxc6 36.Rec2 Rc8 37.Kf2 Ke6 38.b5 Kd7
39.Kg3 g6 40.h4 h6 41.Rc5 axb5 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Boris Katalymov"]
[ECO "A97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3
Qe8 8.Re1 Ne4 9.Qc2 Qg6 10.Be3 Nxc3 11.Qxc3 Bf6 12.b4 Nc6
13.b5 Ne7 14.Qa5 a6 15.Qxc7 axb5 16.Qxd6 bxc4 17.Ne5 Bxe5
18.Qxe7 Qf6 19.Qc5 Bb8 20.Qxc4 f4 21.Bxf4 Bxf4 22.gxf4 Qxf4
23.Rf1 Ra5 24.e3 Qh4 25.f4 Rh5 26.h3 Bd7 27.Rab1 Rc8 28.Qe2 e5
29.dxe5 Bxh3 30.Qf2 Qg4 31.Rxb7 Rh4 32.e6 h5 33.Rb5 Bxg2
34.Qxg2 Rc2 1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Andrejs Petersons"]
[ECO "E45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Nge2 Ba6 6.a3 Be7 7.Nf4
d5 8.b4 Bxc4 9.Bxc4 dxc4 10.Qe2 O-O 11.Qxc4 c5 12.dxc5 bxc5
13.b5 a6 14.O-O axb5 15.Nxb5 Nbd7 16.a4 Nb6 17.Qc2 Qb8 18.Nc3
Bd6 19.a5 Rc8 20.Rd1 Bxf4 21.exf4 Nbd5 22.g3 Nxc3 23.Qxc3 Nd5
24.Qe1 c4 25.f5 Ra6 26.fxe6 fxe6 1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Igor Georgyevich Rubel"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.O-O
c5 8.Nc3 Qc8 9.d5 exd5 10.cxd5 Nxd5 11.Nxd5 Bxd5 12.Bc3 Qb7
13.Bxg7 Rg8 14.Bc3 Na6 15.Qd2 Nc7 16.Rfd1 O-O-O 17.b4 c4 18.a4
h5 19.a5 b5 20.a6 Qa8 21.Be5 d6 22.Bc3 Kb8 23.Ra5 Be4 24.Qe3
Rde8 25.Qf4 f5 26.Qh6 h4 27.Bf6 hxg3 28.Bxe7 gxf2+ 29.Kxf2 Bd3
30.Qxd6 Qe4 31.Rxb5+ Kc8 32.Re5 Qg4 33.Bh1 Qf4 34.exd3 Rh8
35.Bh4 Rd8 36.Bxd8 Rxh2+ 37.Bg2 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Y Shaposhnikov"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 h6 11.Bh4 Qa5 12.e5 dxe5
13.Qxe5 Qxe5 14.fxe5 Nd5 15.Bxe7 Nxe7 16.Bb5 a6 17.Bd7 Rd8
18.Ba4 Rf8 19.Bd7 Rd8 20.Ba4 Rf8 21.Bd7 1/2-1/2

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir Simagin"]
[Black "Viacheslav Osnos"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Be2 Bd6 7.O-O
Nge7 8.dxc5 Bxc5 9.Nbd2 O-O 10.Nb3 Bd6 11.Be3 Re8 12.Re1 Ng6
13.Qd2 Bf5 14.Rad1 Be4 15.Ng5 Qc7 16.h3 Rad8 17.Nd4 Nh4
18.Nxe4 dxe4 19.Bg5 Be7 20.Bb5 h6 21.Qf4 Ne5 22.Qxh4 Bxg5
23.Qxe4 Nc6 24.Qxe8+ Rxe8 25.Rxe8+ Kh7 26.Nf3 Bf6 27.Re2 Nb8
28.Ba4 g6 29.Red2 Kg7 30.Bb3 Qf4 31.Rd3 Be7 32.Nh2 f5 33.Nf3
h5 34.h4 Kh6 35.Re3 Qc7 36.Re6 Nc6 37.Rde1 Bc5 38.Re8 Na5
39.Rh8+ Kg7 40.Rg8+ 1-0

[Event "URS-ch sf"]
[Site "Tashkent"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "V Tarasov"]
[Black "Viacheslav Osnos"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 Nc6 5.d5 Nd4 6.Nge2 c5 7.dxc6
Nxc6 8.Be3 Nf6 9.g3 O-O 10.Bg2 Bd7 11.h3 Rc8 12.O-O Qa5 13.Nd5
Qb5 14.Nd4 Qxb2 15.Rb1 Qa3 16.Nb5 Qa4 17.Nxf6+ Bxf6 18.e5 Bg7
19.exd6 Rcd8 20.Nxa7 exd6 21.Rxb7 Na5 22.Rc7 Rfe8 23.Bf2 Qxa2
24.g4 Qb2 25.Qd2 Nb3 26.Qb4 Nc5 27.Qxb2 Bxb2 28.Rd1 Ba4 29.Nc6
Bxc6 30.Bxc6 Rc8 31.Bxe8 Rxc7 32.Rxd6 Ne4 1/2-1/2

[Event "Ch URS (1/2 final)"]
[Site "Tallinn (Estonia)"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Leonid Stein"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Bc4 Rd8 12.Rhf1 Bd7
13.f5 b5 14.fxe6 bxc4 15.Rf5 Qb4 16.Bxf6 Bxf6 17.exf7 Kf8
18.Rxf6 Bg4 19.Rxd6 Rdb8 20.Rf1 Qxb2+ 21.Kd2 Qb7 22.Qc5 Qe7
23.Nd5 Qg5+ 24.Rf4 1-0

[Event "Ch URS"]
[Site "Tallinn (Estonia)"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexey Suetin"]
[Black "Viacheslav Osnos"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4
Qa5 8.Bd2 c4 9.Ne2 O-O 10.Nf4 f6 11.exf6 Rxf6 12.g3 Nd7 13.Bg2
Nb6 14.O-O Nxa4 15.Re1 b5 16.Re5 Qb6 17.Qh5 Bd7 18.Rxd5 Be8
19.Qe5 Nc6 20.Rxb5 Qa6 21.Ra5 Qxa5 22.Qxa5 Nxa5 23.Bxa8 g5
24.Ng2 Rf5 25.d5 Kg7 26.Be3 exd5 27.Bxa7 Nb3 28.cxb3 cxb3
29.Bd4+ Kh6 30.Ne3 Rf8 31.Bxd5 b2 32.Re1 Bg6 33.Ba2 Rd8 34.Bb1
Bxb1 35.Rxb1 Kg6 36.Kf1 h5 37.Ke1 g4 38.Kd2 Kg5 39.Kc2 h4
40.Nd1 hxg3 41.hxg3 Re8 42.Nxb2 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Vladimir Antoshin"]
[Black "Viacheslav Osnos"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nge2 d5 6.a3 Be7 7.cxd5
Nxd5 8.g3 Nxc3 9.Nxc3 c5 10.d5 exd5 11.Nxd5 Nc6 12.Bg2 Be6
13.O-O Rc8 14.e4 Nd4 15.Be3 Bxd5 16.exd5 Bf6 17.Rc1 Qb6 18.Rb1
Qd8 1/2-1/2

[Event "Moscow-Leningrad m"]
[Site "Moscow"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Simagin"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 Ne4 5.Qc2 f5 6.Bg2 O-O 7.Nf3
d6 8.O-O Bxc3 9.bxc3 Nc6 10.Nd2 Nxd2 11.Qxd2 Na5 12.Qd3 Rb8
13.Ba3 b6 14.c5 Bb7 15.cxd6 cxd6 16.Bxb7 Nxb7 17.c4 Rf7 18.Qe3
Qe8 19.c5 bxc5 20.dxc5 d5 21.Rab1 Rc8 22.Bb4 Nd8 23.Rfd1 Nc6
24.Bc3 Rd7 25.Rd2 e5 26.Qd3 d4 27.Ba1 Qe6 28.Qa6 Rcd8 29.Rdb2
e4 30.Rb7 Kf7 31.Rxd7+ Rxd7 32.Rb7 h5 33.Kf1 h4 34.Qb5 Kg6
35.Rxd7 Qxd7 36.Bxd4 f4 37.gxf4 Qh3+ 38.Ke1 Nxd4 39.Qe8+
1/2-1/2

[Event "Moscow-Leningrad m"]
[Site "Moscow"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Vladimir Simagin"]
[Black "Viacheslav Osnos"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "182"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d5 5.cxd5 Qxd5 6.Qa4+ Nc6
7.e3 Bd7 8.Bd2 Bxc3 9.Bxc3 Ne5 10.Qd1 Nxf3+ 11.gxf3 Bc6 12.Be2
Qg5 13.Kf1 Qh4 14.h3 O-O-O 15.Rc1 Nd5 16.Bd2 f5 17.b4 e5 18.b5
Bd7 19.dxe5 f4 20.Qa4 Kb8 21.exf4 g5 22.Qe4 gxf4 23.e6 Rhe8
24.Bd3 Bxe6 25.Qxh7 Qf6 26.Be4 Qb2 27.Bxf4 Rd7 28.Qg6 Bf7
29.Qf5 Nxf4 30.Qxf4 Rg8 31.Bd3 Qg7 32.h4 Bh5 33.Be4 Qg2+
34.Ke2 Re8 35.Ke3 Qg7 36.Rhd1 Rf7 37.Qg3 Qh6+ 38.f4 Bxd1
39.Rxd1 Qb6+ 40.Kf3 Ref8 41.Kg2 Qh6 42.Qd3 Qxh4 43.Qd5 Qg4+
44.Kf1 Qh3+ 45.Ke2 Qc8 46.f5 Re7 47.Kf1 Rfe8 48.Rd4 Re5 49.Qc4
Rf8 50.Qd3 Qe8 51.a4 Qe7 52.Rd7 Rxe4 53.Rxe7 Rxe7 54.a5 Ref7
55.b6 Rxf5 56.bxc7+ Kxc7 57.Qc4+ Kb8 58.a6 Rxf2+ 59.Ke1 R2f7
60.Qe6 bxa6 61.Qd6+ Ka8 62.Kd2 Rc8 63.Qd5+ Rb7 64.Kd3 a5
65.Qxa5 Rb6 66.Qd5+ Rbc6 67.Kd4 a6 68.Kd3 Ka7 69.Qd4+ Rc5
70.Qd7+ R8c7 71.Qd4 a5 72.Kd2 Ka6 73.Qd3+ Rc4 74.Qd6+ Kb5
75.Qe5+ R7c5 76.Qb2+ Rb4 77.Qg7 Rd5+ 78.Ke3 a4 79.Qb7+ Kc4
80.Qc6+ Rc5 81.Qe4+ Kc3 82.Qd3+ Kb2 83.Qd2+ Ka3 84.Qd6 Rcc4
85.Qf6 Rb3+ 86.Kd2 Ka2 87.Qe6 Rcc3 88.Qe5 a3 89.Qf6 Kb2 90.Kd1
a2 91.Qf2+ Kb1 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Isakas Vistaneckis"]
[Black "Viacheslav Osnos"]
[ECO "D92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 dxc4 7.e3
Be6 8.Nd2 c5 9.dxc5 Nbd7 10.Nxc4 Nxc5 11.Be2 Qxd1+ 12.Rxd1
Nfe4 13.Nxe4 Nxe4 14.f3 Rac8 15.fxe4 Bxc4 16.Bg4 Rc6 17.Bd7
Ra6 18.a4 Bxb2 19.Kf2 Bg7 20.Rb1 Bd3 21.Rxb7 e5 22.Bg5 f6
23.Bh4 Bxe4 24.Rb4 Rd6 25.Bb5 Rd2+ 26.Be2 Bd3 27.Re1 g5 28.Bg3
f5 29.Kf1 f4 30.exf4 exf4 31.Bf2 Rxe2 32.Rxe2 Re8 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Georgy Ivanovich Ustinov"]
[ECO "D16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 e6 6.e3 Bd6 7.Bxc4
Nbd7 8.e4 Bb4 9.O-O Bxc3 10.bxc3 Nxe4 11.Ba3 Nxc3 12.Qb3 Nd5
13.Bxd5 cxd5 14.Rae1 Nb8 15.Ne5 f6 16.Qb5+ Nd7 17.Nc4 dxc4
18.Rxe6+ Kf7 19.Qxc4 Kg6 20.Re7 Kh6 21.g4 Nb6 22.Qf7 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Gunnar Andreyevich Uusi"]
[ECO "E21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nc3 b6 5.Qb3 c5 6.Bg5 Nc6 7.e3
Ba6 8.a3 Na5 9.Qc2 Bxc3+ 10.Qxc3 cxd4 11.exd4 Rc8 12.c5 Bxf1
13.Rxf1 Ne4 14.Qxa5 Nxg5 15.cxb6 Nxf3+ 16.gxf3 axb6 17.Qe5 O-O
18.Rg1 g6 19.Rg4 Rc2 20.h4 d6 21.Qe3 Qa8 22.Kf1 Qd5 23.Kg2
Rxb2 24.Rg5 f5 25.h5 f4 26.Rxd5 fxe3 27.Rxd6 Rxf2+ 28.Kg1
R8xf3 29.Rxe6 Rg3+ 30.Kh1 e2 31.hxg6 Rf1+ 32.Kh2 Rxa1 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Grigory Barenboim"]
[Black "Viacheslav Osnos"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg5
Bg7 8.e3 h6 9.Bh4 a6 10.a4 Qb6 11.Qd2 Bg4 12.Be2 Nbd7 13.O-O
O-O 14.h3 Bxf3 15.gxf3 Rfe8 16.Bg3 Nh5 17.Bh2 f5 18.Kh1 Kh7
19.Rg1 Be5 20.Bxe5 dxe5 21.d6 Qc6 22.Kh2 Re6 23.Rad1 Rd8
24.Bc4 Rf6 25.Bd5 Qb6 26.a5 Qb4 27.Ra1 b5 28.Ba2 Nf8 29.Qd5 c4
30.Qb7+ Rd7 31.Qxa6 Qxb2 32.Nxb5 Qxf2+ 33.Rg2 Qxe3 34.Qb6 Qxf3
35.Qf2 Qd5 36.Rb1 e4 37.a6 Rfxd6 38.Nxd6 Qxd6+ 39.Kg1 Qxa6
40.Rb6 Rd1+ 41.Kh2 Qc8 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Eduard Gufeld"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.Nc3 Nc6 7.d5
Na5 8.Nd2 c5 9.O-O e5 10.a3 Qc7 11.b4 cxb4 12.axb4 Nxc4 13.Nb5
Qb6 14.Nxc4 Qxb5 15.Qb3 Rd8 16.Be3 Bg4 17.Ra5 Qe8 18.f3 b6
19.Bxb6 axb6 20.Rxa8 Rxa8 21.fxg4 Qe7 22.Qe3 b5 23.g5 Ng4
24.Qf3 Nxh2 25.Kxh2 bxc4 26.Rc1 Qxg5 27.Rxc4 f5 28.b5 e4
29.Qf4 Qh6+ 30.Qh4 Qxh4+ 31.gxh4 Rb8 32.Rb4 Kf7 33.b6 Rb7
34.Ra4 Be5+ 35.Kg1 Kf6 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Andrejs Petersons"]
[Black "Viacheslav Osnos"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.Nf3 e5 6.O-O Nge7 7.d3
O-O 8.a3 d6 9.Rb1 f5 10.Bd2 a5 11.Nd5 h6 12.Ne1 a4 13.Nc2 Nxd5
14.Bxd5+ Kh7 15.b4 axb3 16.Rxb3 f4 17.Qb1 h5 18.Rxb7 Ra6
19.Rb3 Bh3 20.Bg2 Bxg2 21.Kxg2 Qg5 22.f3 Ne7 23.e4 Qf6 24.Rb7
g5 25.Qb5 Raa8 26.Qd7 Ng6 27.Qh3 Kh6 28.Rfb1 fxg3 29.Qxg3 Nf4+
30.Kh1 Ne6 31.Rf1 Rab8 32.Rxb8 Rxb8 33.h4 Nf4 34.hxg5+ Qxg5
35.Qxg5+ Kxg5 36.Rg1+ Kf6 37.Bxf4 exf4 38.Rg2 Rb3 39.Rd2 Ke6
40.Kg2 Bc3 41.Rf2 Rb1 42.Rf1 1/2-1/2

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander Cherepkov"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2
c6 8.Nc3 d5 9.Ne5 Nfd7 10.Nxd7 Nxd7 11.cxd5 cxd5 12.O-O O-O
13.Re1 Rc8 14.Qc1 f5 15.Qb2 Nf6 16.Rac1 Qe8 17.Na4 Qh5 18.Rxc8
Rxc8 19.f3 Bd6 20.Rc1 Rxc1+ 21.Bxc1 g5 22.Qc2 f4 23.Qc6 fxg3
24.hxg3 Bxg3 25.Qxe6+ Kg7 26.Qh3 Qxh3 27.Bxh3 Bxe2 28.Kg2 Bh4
29.Nc3 Bd3 30.Be6 h5 31.Nxd5 Nxd5 32.Bxd5 Kf6 33.Bd2 g4
34.fxg4 hxg4 35.Bb7 Bb1 36.a3 Bc2 37.b4 Kf5 38.Bc8+ Ke4
39.Bxg4 Kxd4 40.Bf4 1/2-1/2

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "A Movshovich"]
[ECO "E68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 Nbd7 7.Nc3
e5 8.e4 Re8 9.h3 c6 10.Be3 a5 11.Qc2 a4 12.Rfe1 Qa5 13.Rab1
exd4 14.Nxd4 Nb6 15.b3 Nfd7 16.f4 Qb4 17.g4 axb3 18.axb3 Ra3
19.Nce2 Qa5 20.Bd2 Qc5 21.Bc3 d5 22.cxd5 cxd5 23.e5 Nf8 24.Qd2
Ra6 25.Bb4 Qc7 26.Nb5 Qd7 27.Nd6 Rd8 28.Nc3 Qc7 29.Rbc1 Qb8
30.Nxc8 Rxc8 31.Bd6 Qa8 32.f5 d4 33.Ne4 Rxc1 34.Rxc1 Nfd7
35.f6 Bf8 36.Qxd4 Qe8 37.Bxf8 Qxf8 38.Nc5 Qh6 39.Rd1 Nf8
40.Nxa6 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Aivars Gipslis"]
[Black "Viacheslav Osnos"]
[ECO "B94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7
7.Bc4 Qa5 8.Qd2 e6 9.O-O-O b5 10.Bb3 Bb7 11.Rhe1 Rc8 12.Bxf6
gxf6 13.Kb1 Nc5 14.Qf4 Be7 15.Nd5 e5 16.Nxf6+ Kd8 17.Qf5 exd4
18.e5 Kc7 19.exd6+ Bxd6 20.Bxf7 Kb8 21.Ne8 Na4 22.Qf6 Bb4
23.Qxh8 Nxb2 24.Qxd4 Nxd1 25.Rxd1 Bc3 26.Qd6+ Ka7 27.Qe7 Rc4
28.a3 Qb6 29.Bd5 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Lev Polugaevsky"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Qxd2 d6
7.Nc3 e5 8.Bg2 O-O 9.O-O Re8 10.e4 Bg4 11.d5 Bxf3 12.Bxf3 c5
13.h4 Nbd7 14.Kg2 a6 15.a4 Rab8 16.b3 Rf8 17.Bd1 Ne8 18.Qg5
Ndf6 19.a5 Rc8 20.Bc2 Qd8 21.Nd1 g6 22.Ne3 Ng7 23.f3 Nd7
24.Qxd8 Rcxd8 25.g4 h5 26.Kg3 f6 1/2-1/2

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Salomon Flohr"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.Nf3 g6 2.d4 Bg7 3.g3 c5 4.Bg2 cxd4 5.Nxd4 Nc6 6.e3 Nh6 7.Ne2
O-O 8.O-O d6 9.Nbc3 Bd7 10.e4 f5 11.Nf4 Kh8 12.exf5 Nxf5
13.Ne4 Qe8 14.c3 Ne5 15.Ng5 Bc6 16.Nge6 Bxg2 17.Nxg2 Qc6 18.f4
Nc4 19.Nxf8 Rxf8 20.g4 Nh6 21.Qe2 d5 22.f5 Qb6+ 23.Kh1 gxf5
24.Bxh6 Qxh6 25.Rxf5 Rxf5 26.gxf5 Be5 27.Ne1 Ne3 28.Nf3 Bd6
29.Rg1 Nxf5 30.Ng5 Qg6 31.Qe6 Qxe6 32.Nxe6 h6 33.Rd1 Ne3
34.Rd3 Nc4 35.Rxd5 Nxb2 36.Rb5 Na4 37.Rxb7 Nxc3 38.Rxa7 Kg8
39.a4 Kf7 40.Nd8+ Ke8 41.Nc6 Bc5 42.Ra8+ Kd7 43.Ne5+ Kc7
44.Ra6 Bd4 45.Nf3 Bf6 46.a5 Na4 47.Ra8 Kb7 48.Rg8 Ka6 49.Rg6
Kxa5 50.Rxh6 Nc5 51.Rg6 Ne6 52.Rg8 Kb6 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Arkady Novopashin"]
[ECO "C84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5
Ne4 8.Nxd4 Nxd4 9.Qxd4 Nc5 10.Nc3 O-O 11.Nd5 Nxa4 12.Qxa4 d6
13.Nxe7+ Qxe7 14.exd6 Qxd6 15.Bf4 Qb6 16.Qb3 Qxb3 17.cxb3 c6
18.Bd6 Re8 19.Rfe1 Bd7 20.f3 Rxe1+ 21.Rxe1 Re8 22.Rxe8+ Bxe8
1/2-1/2

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "15"]
[Result "0-1"]
[White "Tolush"]
[Black "Viacheslav Osnos"]
[ECO "B34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.f3
O-O 8.Nb3 d6 9.Qd2 Be6 10.Nd5 Bxd5 11.exd5 Ne5 12.O-O-O Qc7
13.Bd4 Rfc8 14.Bc3 Rab8 15.Kb1 b5 16.Na5 b4 17.Bxe5 Qxa5
18.Bd4 Nxd5 0-1

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1-0"]
[White "Vladimir Simagin"]
[Black "Viacheslav Osnos"]
[ECO "A48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 c5 5.e3 O-O 6.Be2 cxd4
7.exd4 Nc6 8.c3 h6 9.Bh4 d6 10.O-O Bf5 11.Nc4 Nd5 12.Bg3 b5
13.Ne3 Nxe3 14.fxe3 Qb6 15.Bf2 Qb7 16.Nd2 Rab8 17.Bf3 Qc7
18.Rc1 e5 19.c4 exd4 20.cxb5 dxe3 21.Bxe3 Qe7 22.Nc4 Ne5
23.Qxd6 Qe8 24.Nxe5 Bxe5 25.Qd2 Qxb5 26.b3 a5 27.Rc5 Bxh2+
28.Kxh2 Qxf1 29.Bxh6 Kh7 30.Bxf8 Rxf8 31.Rc4 Re8 32.Rh4+ Kg8
33.Qd4 1-0

[Event "URS-ch sf"]
[Site "Vilnius"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Yakov Estrin"]
[ECO "C47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6
7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 Be6 11.Qf3 Be7 12.Rae1
h6 13.Bxh6 gxh6 14.Rxe6 fxe6 15.Qg3+ Kh8 16.Qg6 Qe8 17.Qxh6+
Kg8 18.Qg5+ Kh8 1/2-1/2

[Event "Wilna"]
[Site "Wilna"]
[Date "1961.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir Bagirov"]
[Black "Viacheslav Osnos"]
[ECO "E30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 Bxc3+ 7.bxc3
d6 8.e3 e5 9.Qc2 Qe7 10.f3 g5 11.Bg3 e4 12.f4 Bf5 13.Rb1 Ng4
14.Qd2 gxf4 15.Bxf4 b6 16.Nh3 Rg8 17.Nf2 Nd7 18.Nxg4 Bxg4
19.h3 Bf5 20.g4 Bg6 21.Qh2 Ne5 22.Bxe5 Qxe5 23.Qxe5+ dxe5
24.a4 Kd7 25.Rh2 Kc7 26.Rf2 Rad8 27.a5 Rd6 28.axb6 axb6 29.Ra1
Rb8 30.Ra7+ Rb7 31.Ra8 Rb8 32.Rfa2 Rxa8 33.Rxa8 Rd8 34.Ra7+
Kc8 35.h4 h5 36.g5 Rd6 37.Re7 Kd8 38.Rxe5 Rd7 39.Bg2 Re7
40.Rxe7 Kxe7 41.Kf2 Kd6 42.Kg3 Ke5 43.Bh3 f5 44.gxf6+ Be8
45.Bc8 Kxf6 46.Kf4 1-0

[Event "Budapest-Leningrad m"]
[Site "Budapest"]
[Date "1961.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Peter Dely"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.Nf3 c5 2.e4 Nc6 3.d3 g6 4.g3 Bg7 5.Bg2 d6 6.O-O Nf6 7.Nbd2
O-O 8.Nc4 e5 9.a4 Ne8 10.Ne1 f5 11.f4 exf4 12.gxf4 Nf6 13.c3
Kh8 14.Qf3 Nh5 15.Qe2 Qe7 16.Bf3 fxe4 17.Bxh5 gxh5 18.Qxe4 Qd7
19.Qd5 Rg8 20.Kh1 Ne7 21.Qxd6 Nf5 22.Qxd7 Bxd7 23.Nf3 Bc6
24.Na5 Bd5 25.c4 Bxf3+ 26.Rxf3 Nd4 27.Rf1 b6 28.Nb7 Nb3 29.Ra2
Bd4 30.Nd6 Raf8 31.f5 Nxc1 32.Rxc1 Rf6 33.Nb5 Be3 34.Re1 Rxf5
35.b3 Rfg5 36.h3 Rg3 37.Nc3 Bf4 38.Rh2 Rxd3 39.Nd5 Bxh2
40.Kxh2 Rxb3 41.Re7 Rb2+ 42.Kh1 Rbg2 43.Nf4 Rc2 44.Nxh5 Rd8
0-1

[Event "Budapest-Leningrad m"]
[Site "Budapest"]
[Date "1961.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Peter Dely"]
[ECO "D40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 Nc6 6.a3 cxd4 7.exd4
Be7 8.Bd3 dxc4 9.Bxc4 O-O 10.O-O a6 11.Bg5 b5 12.Ba2 Bb7
13.Qd3 b4 14.Na4 bxa3 15.bxa3 Qa5 16.Bb1 Qxa4 17.Bxf6 g6
18.Bxe7 Nxe7 19.Bc2 Qa5 20.Ne5 Rac8 21.Bd1 Rfd8 22.Bf3 Rc3
23.Qd2 Bxf3 24.Nxf3 Qc7 25.Rfc1 Rc8 26.Rxc3 Qxc3 27.Qxc3 Rxc3
28.Kf1 Nf5 29.Ra2 Nd6 30.Ke2 Nc4 31.a4 a5 32.Ne1 Nb6 33.Rb2
Nxa4 34.Ra2 Rc4 35.Kd3 Rb4 36.Nc2 Rb3+ 37.Kc4 Rb2 38.Rxb2
Nxb2+ 39.Kb3 Nd3 40.f3 Kf8 41.Ka4 Ke7 42.Kxa5 Kd6 43.Ne3 f5
44.Ka4 Ne1 45.f4 Nd3 46.g3 Ne1 47.Kb4 Nf3 48.h4 Nxd4 49.Kc4
Ne2 50.Nf1 e5 51.fxe5+ Kxe5 52.Kd3 Nxg3 1/2-1/2

[Event "Budapest-Leningrad m"]
[Site "Budapest"]
[Date "1961.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Peter Dely"]
[Black "Viacheslav Osnos"]
[ECO "E18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.c4 Be7 6.O-O O-O 7.Nc3
Ne4 8.Bd2 Bf6 9.Rc1 d6 10.Be1 Nd7 11.Qc2 Nxc3 12.Bxc3 c5
13.Rcd1 cxd4 14.Bxd4 Qc7 15.Bxf6 Nxf6 16.Rc1 Rac8 17.b3 d5
18.Qb2 dxc4 19.Rxc4 Qe7 20.Rxc8 Rxc8 21.Rc1 Rxc1+ 22.Qxc1
1/2-1/2

[Event "Budapest-Leningrad m"]
[Site "Budapest"]
[Date "1961.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Peter Dely"]
[ECO "E40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Be7 6.Nf3 O-O 7.Bd3 c5
8.O-O dxc4 9.Bxc4 a6 10.dxc5 Qxd1 11.Rxd1 Bxc5 12.b4 Be7
13.Bb2 b5 14.Bd3 Nbd7 15.Ne4 Bb7 16.Nxf6+ Nxf6 17.Rac1 Rac8
18.Nd4 Bd5 19.Rxc8 Rxc8 20.Rc1 Rxc1+ 21.Bxc1 1/2-1/2

[Event "Ch URS (team)"]
[Site "Leningrad (Russia)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Leonid Shamkovich"]
[Black "Viacheslav Osnos"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6
7.Bc4 Qa5 8.O-O O-O 9.Bb3 d6 10.h3 Bd7 11.f4 Nxd4 12.Bxd4 Bc6
13.Qd3 Rad8 14.Rad1 e6 15.g4 e5 16.Be3 exf4 17.Rxf4 Nd7 18.Rf2
Nc5 19.Qf1 Nxb3 20.axb3 Bxc3 21.bxc3 Qe5 22.Qg2 Bxe4 23.Qh2
Qxh2+ 24.Kxh2 f5 25.g5 a6 26.c4 f4 27.Bd4 f3 28.Bf6 Rd7 29.Kg3
Re8 1/2-1/2

[Event "Kislovodsk"]
[Site "Kislovodsk"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Boris T Vladimirov"]
[Black "Viacheslav Osnos"]
[ECO "E39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Bg5 Nc6 7.Nf3
Bxc5 8.e3 b6 9.a3 Bb7 10.Be2 Be7 11.O-O Rc8 12.b4 a5 13.b5 Nb8
14.Qb2 d6 15.Rac1 Nbd7 16.Nd4 Nc5 17.f3 d5 18.Rfd1 Qc7 19.cxd5
Nxd5 20.Nxd5 Bxd5 21.Bf4 e5 22.Bg3 Bf6 23.e4 Bb7 24.Nb3 Qe7
25.Nxc5 bxc5 26.Rc2 Rc7 27.Bf2 Rfc8 28.Rc4 g6 29.a4 Bg7 30.Qc3
f5 31.Qxa5 fxe4 32.fxe4 Rf8 33.b6 Rxf2 34.bxc7 Rxe2 35.Qxc5
Qxc5+ 36.Rxc5 Bh6 37.c8=Q+ Bxc8 38.Rxc8+ Kf7 39.Rc7+ Ke6
40.Kf1 Rxe4 41.Ra1 Rf4+ 42.Ke2 1-0

[Event "Kislovodsk"]
[Site "Kislovodsk"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 g6 2.c4 Bg7 3.Nf3 d6 4.g3 Bg4 5.Bg2 Nc6 6.d5 Bxf3 7.exf3
Nd4 8.O-O c5 9.dxc6 bxc6 10.Nc3 e6 11.Ne4 h6 12.Bd2 f5 13.Bc3
c5 14.Nd2 Ne7 15.f4 Rc8 16.Re1 e5 17.Nf3 Qc7 18.Qa4+ Kf8
19.fxe5 dxe5 20.Rad1 Kf7 21.Ba5 Qd6 22.Nxd4 cxd4 23.Bb4 Rxc4
24.a3 Rxb4 25.axb4 Rd8 26.b5 Rd7 27.Bc6 Rc7 28.Qc4+ Kf8 29.f3
Nxc6 30.bxc6 Rxc6 31.Qd3 Qd5 32.Ra1 a5 33.Qa3+ Kg8 34.Qxa5
Qxa5 35.Rxa5 Rc2 36.b4 d3 37.Rd5 e4 38.fxe4 Bc3 39.Re3 fxe4
40.Rxe4 d2 41.Rf4 1/2-1/2

[Event "Kislovodsk"]
[Site "Kislovodsk"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "A Korelov"]
[Black "Viacheslav Osnos"]
[ECO "B75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
a6 8.Qd2 Nbd7 9.Be2 b5 10.a4 b4 11.Nd5 Nxd5 12.exd5 Bb7
13.Qxb4 Bxd5 14.c4 Rb8 15.Qd2 Ba8 16.b4 e5 17.Nc2 e4 18.Bd4
Bxd4 19.Qxd4 O-O 20.O-O exf3 21.Bxf3 Bxf3 22.Rxf3 Ne5 23.Rb3
Qg5 24.Rf1 Rfe8 25.b5 Ng4 26.h3 Ne5 27.Ne3 Nd7 28.Qd5 Qxd5
29.Nxd5 Re4 30.Rc1 axb5 31.axb5 Kg7 32.b6 Ne5 33.b7 Nd7 34.Rb4
Nc5 35.Rcb1 Ree8 36.Rb6 Red8 37.Nc7 Rd7 38.Ne8+ Rxe8 39.b8=Q
Rxb8 40.Rxb8 Rc7 41.Rd1 Nd7 42.Re8 Nf6 43.Re3 Rxc4 44.Rxd6 h5
45.g3 Rc1+ 46.Kg2 Rc2+ 47.Kf3 Rh2 48.Re2 Rh1 49.Ra6 Ng8 50.Rf2
Nh6 51.Rfa2 Rb1 52.R2a3 Rb4 1/2-1/2

[Event "Kislovodsk"]
[Site "Kislovodsk"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Nikolai V Krogius"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 c6 6.O-O d6 7.Nc3
Qa5 8.h3 e5 9.e4 exd4 10.Nxd4 Qc5 11.Nb3 Qxc4 12.Qxd6 Na6
13.Be3 Qe6 14.Qd2 Qe7 15.f4 Be6 16.e5 Nd7 17.Qf2 f6 18.exf6
Nxf6 19.Nc5 Nb4 20.Rfe1 Bf7 21.Bd4 Qc7 22.Be5 Qb6 23.a3 Nbd5
24.N3a4 Qb5 25.Bf1 1-0

[Event "Leningrad-Budapest m"]
[Site "Leningrad"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Gyozo V Forintos"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2
Bg7 8.Nc4 O-O 9.Bf4 Ne8 10.Qd2 b6 11.e3 Ba6 12.a4 f5 13.Be2
Qf6 14.Bg3 Bxc4 15.Bxc4 a6 16.O-O Nd7 17.f4 Nc7 18.Bf2 b5
19.axb5 Nb6 20.Be2 axb5 21.Bxb5 Nxb5 22.Nxb5 Qxb2 23.Qxb2 Bxb2
24.Rab1 Ra2 25.Nxd6 Nxd5 26.Nc4 Bf6 27.Rb5 Nc3 28.Rxc5 Rc2
29.Rc6 Bg7 30.Be1 Ra8 31.Bxc3 Bxc3 32.Kh1 Raa2 33.Rg1 Re2
34.Rc8+ Kg7 35.Rc7+ Kh6 36.Nd6 Bd2 37.Nf7+ Kh5 38.Ne5 h6
39.g4+ fxg4 40.Nxg4 Bxe3 41.Nf6+ 1/2-1/2

[Event "Leningrad-Moscow m"]
[Site "Leningrad"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "F Ignatiev"]
[Black "Viacheslav Osnos"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 Nf6 6.Nge2 O-O 7.O-O
d6 8.h3 e5 9.f4 exf4 10.Nxf4 h5 11.Be3 Nh7 12.Qd2 h4 13.g4 Bd7
14.Nfd5 Ne7 15.d4 cxd4 16.Bxd4 Bxd4+ 17.Qxd4 Nc6 18.Qf2 Be6
19.Rad1 Ne5 20.Nb5 f5 21.gxf5 gxf5 22.exf5 Bxf5 23.Nf4 Rc8
24.Nxd6 Rxc2 25.Qe3 Qf6 26.Rd5 Bd3 27.Rxd3 Nxd3 28.Qxd3 Rxb2
29.Bd5+ 1-0

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mospan"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e6 6.c4 Be7 7.Nc3
O-O 8.Be2 Nc6 9.Be3 d5 10.cxd5 exd5 11.Nxc6 bxc6 12.exd5 cxd5
13.O-O Be6 14.Qd2 a5 15.Rfd1 Qb8 16.Bf1 Rd8 17.Bd4 Ne8 18.Nb5
a4 19.Rac1 Bd7 20.Qe3 Bxb5 21.Qxe7 Rd7 22.Qe3 Bxf1 23.Rxf1 Nc7
24.Rc6 Qe8 25.Rfc1 Qxe3+ 26.Bxe3 Ne6 27.Kf2 h5 28.Rc8+ Rd8
29.Rxd8+ Rxd8 30.Rc6 d4 31.Bc1 Kf8 32.Rc4 Ra8 33.Bd2 Ke7
34.Bb4+ Kf6 35.g3 Ke5 36.Ke2 h4 37.Kd3 hxg3 38.hxg3 Rh8 39.Bc5
Rh3 40.Bxd4+ Nxd4 41.Rxd4 Rxg3 42.Re4+ Kd5 43.Rf4 f6 44.Ke3
Rg2 45.Rxa4 Rxb2 46.Kf4 Ke6 47.Ra6+ Kf7 48.Ra7+ Kg6 49.a3 Kh6
50.Re7 Rb5 51.a4 Ra5 52.Re4 g5+ 53.Kg3 f5 54.Rb4 Kh5 55.f4 Rc5
56.fxg5 Kxg5 57.Rb3 Ra5 1/2-1/2

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Jaan Ludolph"]
[ECO "E55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O
dxc4 8.Bxc4 Nbd7 9.Qe2 b6 10.Rd1 cxd4 11.exd4 Bb7 12.Bd2 Rc8
13.Bd3 Bd6 14.Nb5 Bb8 15.Bb4 Re8 16.Ne5 Nf8 17.Ng4 Ng6 18.Bd2
Nxg4 19.Qxg4 f5 20.Qg5 Qd5 21.Bf1 a6 22.Nc3 Qxd4 23.Be3 Qe5
24.Qh5 Qf6 25.Na4 Bc7 26.Rac1 Qe7 27.a3 Rcd8 28.Rxd8 Qxd8
29.Rd1 Qe7 30.Nxb6 Bxb6 31.Bxb6 Qf7 32.Rc1 Re7 33.b4 Rd7 34.a4
Qe7 35.Bc5 Qd8 36.Qe2 e5 37.b5 axb5 38.axb5 e4 39.Qa2+ Kh8
40.Qe6 f4 41.Bb6 Qe7 42.Qxe7 Nxe7 43.g3 Nd5 44.Bd4 Nb4 45.Rc4
Nd5 46.gxf4 Nxf4 47.Be5 Nd3 48.Bg3 Ne1 49.Rc7 Nf3+ 50.Kg2 Rxc7
51.Bxc7 Kg8 52.Kg3 Kf7 53.h4 Ke7 54.Bc4 Nd4 55.h5 Nf5+ 56.Kf4
Nd6 57.Bxd6+ Kxd6 58.Bg8 1-0

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Arkady Novopashin"]
[ECO "D25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.Nf3 d5 2.d4 Nf6 3.c4 dxc4 4.e3 c5 5.Bxc4 e6 6.Qe2 a6 7.dxc5
Bxc5 8.O-O Qc7 9.Nbd2 Nc6 10.a3 O-O 11.b4 Bd6 12.Bb2 e5 13.Ng5
Bg4 14.f3 Bh5 15.Nde4 Nxe4 16.Nxe4 Rad8 17.Rfd1 Qe7 18.Rxd6
Rxd6 19.Nxd6 Qxd6 20.Rd1 Qe7 21.Rd5 Kh8 22.Qd3 Qh4 1/2-1/2

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Itzhak Vistinietzki"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.d4 Nf6 2.Nf3 b6 3.e3 Bb7 4.Bd3 e6 5.O-O Be7 6.c4 O-O 7.Nc3
d5 8.b3 c5 9.Bb2 Nc6 10.Rc1 cxd4 11.exd4 Rc8 12.Qe2 dxc4
13.bxc4 Nb4 14.Bb1 Bxf3 15.gxf3 Nc6 16.d5 exd5 17.cxd5 Nxd5
18.Nxd5 Qxd5 19.Rxc6 Rxc6 20.Qxe7 Qxf3 21.Qe5 Qg4+ 22.Qg3
Qxg3+ 23.hxg3 Rd8 24.Kg2 Rcd6 25.Rh1 h6 26.Rh4 Rd1 27.Bc2 R1d2
28.Rc4 b5 29.Rc3 a5 30.Kf3 b4 31.Rc4 Kf8 32.Be5 Kg8 33.Bc7 Rc8
34.Bf5 Ra8 35.Bxa5 Rd5 1/2-1/2

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Valerij Zhuravliov"]
[ECO "A97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.Nf3 f5 2.d4 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.c4 d6 7.Nc3
Qe8 8.Re1 Qg6 9.e4 Nxe4 10.Nxe4 fxe4 11.Rxe4 Nc6 12.Qe2 Bf6
13.Bd2 e5 14.dxe5 dxe5 15.Bc3 Bf5 16.Nh4 Bxh4 17.Rxh4 Rae8
18.Bd5+ Kh8 19.Qe3 Qd6 20.a3 Bg6 21.Bg2 b6 22.b4 Rf6 23.b5 Nd4
24.Bxd4 exd4 25.Qxd4 Re2 26.Qxd6 cxd6 27.f3 Rd2 28.a4 Re6
29.Rf4 h5 30.h4 Re3 31.g4 Kg8 32.gxh5 Bxh5 33.Rf5 Bf7 34.a5
bxa5 35.Rxa5 Re1+ 36.Kh2 Re7 37.c5 dxc5 38.Rxc5 Bd5 39.Kg3
Ree2 40.Bf1 Re1 41.Rxd5 Rxd5 42.Bc4 Red1 43.b6 axb6 44.Rxd5
Rc1 1-0

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Abo I Shagalovich"]
[Black "Viacheslav Osnos"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 d6 8.Be3 Bg7 9.f3 O-O 10.Qd2 Be6 11.Rc1 Qa5 12.Be2 Rfc8
13.b3 a6 14.Nd5 Qxd2+ 15.Kxd2 Bxd5 16.cxd5 Nd7 17.Rxc8+ Rxc8
18.Rc1 Rxc1 19.Kxc1 Bc3 1/2-1/2

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1962.10.20"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexei Shestoperov"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Nbxd2 d6
7.e4 e5 8.d5 O-O 9.Bg2 c5 10.O-O a6 11.a3 b5 12.b4 Nbd7 13.Ne1
Nb6 14.bxc5 dxc5 15.Qc2 Nxc4 16.Nxc4 bxc4 17.Qxc4 a5 18.Nd3
Ba6 19.Qc3 Rfe8 20.Rfc1 c4 21.Nb2 Qc5 22.Na4 Qc7 23.Qe3 Rab8
24.Nc5 Bb5 25.a4 Nd7 26.axb5 Qxc5 27.Rxa5 Qxe3 28.fxe3 Nb6
29.Bh3 Kf8 30.Kf2 Rb7 31.Ke2 Ke7 32.Ra6 Rd8 33.Kd2 Rd6 34.Bf1
Rc7 35.g4 Rc5 36.Ra5 Rf6 37.Kc3 Rf2 38.Rb1 Rxh2 39.Ra6 Rh6
40.Kb4 Rc7 41.Rc1 Rb7 42.Bxc4 Rg6 43.Bb3 Rxg4 44.d6+ Kd7
45.Ka5 Nc8 46.Bd5 Rb8 47.Rc7+ Kd8 48.Bc6 Nxd6 49.Rd7+ Kc8
50.Rxd6 Rg1 51.b6 Ra1+ 52.Kb5 Rb1+ 53.Kc5 1-0

[Event "04, Leningrad"]
[Site "04, Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Vladimir Bagirov"]
[ECO "D22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.O-O Nd7 7.Nbd2
Ngf6 8.b3 c5 9.h3 Bh5 10.Re1 cxd4 11.exd4 Nb6 12.Bb2 Be7
13.Nf1 Rc8 14.Rc1 O-O 15.g4 Bg6 16.Ng3 Nfd5 17.Ne5 Bb4 18.Rf1
Qh4 19.Kg2 Nf4+ 20.Kf3 Nxh3 21.Rh1 Qf6+ 22.Kg2 Nxf2 23.Qe2
Nxh1+ 24.Rxh1 Nd5 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "David Bronstein"]
[ECO "D16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5
7. f3 Nfd7 8. Nxc4 e5 9. Nxe5 Nxe5 10. dxe5 Nd7 11. f4 Bb4
12. g3 Bg4 13. Bg2 Qb6 14. Bd2 a5 15. Ne4 f5 16. exf6 Nxf6
17. Nxf6+ gxf6 18. Bxb4 Qxb4+ 19. Qd2 Qxd2+ 20. Kxd2 O-O-O+
21. Kc1 Bxe2 22. Ra3 Rhe8 23. Re1 Bg4 24. Rae3 Rd1+ 25. Rxd1
Rxe3 26. Rg1 Re2 27. Kb1 Bf5+ 28. Ka1 Kc7 29. g4 Bc2 30. g5
Rf2 31. gxf6 Rxf4 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Efim Geller"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 c5 6.Nf3 cxd4 7.Nxd4
Nc6 8.Nc2 d6 9.O-O Be6 10.Ne3 Rc8 11.Bd2 Qd7 12.Re1 Nd4
13.Ncd5 Nf5 14.Qb3 Nxe3 15.Nxe3 Rc7 16.Rac1 Rfc8 17.Nd5 Nxd5
18.cxd5 Bg4 19.f3 Bf5 20.e4 Bh3 21.Rxc7 Rxc7 22.Rc1 Bd4+
23.Kh1 Rxc1+ 24.Bxc1 Qc7 25.Bd2 Bd7 26.Bc3 Bxc3 27.Qxc3 Qxc3
28.bxc3 Kf8 29.Bf1 Ke8 30.Kg1 Kd8 31.Kf2 Kc7 32.Ke3 Kb6 33.Bc4
Kc5 34.Bb3 Bb5 35.a3 Bc4 36.Bc2 Ba2 37.Bd3 Bb3 38.Kd2 h6 39.h4
g5 40.hxg5 hxg5 41.Be2 a6 42.Bd3 Ba4 43.Bb1 Kc4 44.Ba2+ Bb3
45.Bb1 Kb5 46.Kc1 Bc4 47.Bc2 Be2 48.f4 gxf4 49.gxf4 Kc4 50.Kd2
Bf1 51.a4 a5 52.Bd1 f6 53.Bc2 Bg2 54.Bd3+ Kb3 55.Bc2+ Kb2
56.Bd3 Ka3 57.c4 Kb4 0-1

[Event "Ch URS"]
[Site "Leningrad (Russia)"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Aivars Gipslis"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O
Ne7 8.Re1 Nec6 9.Nf3 d6 10.Bg5 Be7 11.Bxe7 Qxe7 12.Qd2 O-O
13.Rad1 Rd8 14.Bf1 Ra7 15.a4 b4 16.Na2 a5 17.c3 bxc3 18.Nxc3
Ba8 19.Bb5 Nb4 20.Nd4 Nd7 21.Nb3 Ne5 22.f3 h6 23.Qf2 g5 24.Rd2
Bc6 25.Red1 Raa8 26.Nd4 Bb7 27.Nc2 d5 28.exd5 Nxd5 29.Nxd5
Rxd5 30.Rxd5 Bxd5 31.Re1 Ng6 32.Ne3 Rd8 33.Qd2 Bxf3 34.Qxa5
Be4 35.Qc3 h5 36.b4 Nf4 37.Qe5 Qxb4 38.Qxg5+ Kh7 39.Kf1 Qd6
40.Qf6 Rg8 41.g3 Bd3+ 42.Bxd3+ Qxd3+ 43.Kg1 Qe4 44.Qxf7+ Rg7
45.Qxg7+ Kxg7 46.gxf4 Qxf4 47.Ng2 Qd4+ 48.Kh1 e5 49.h4 Kf6
50.Kh2 Qxa4 51.Re3 Qd1 52.Re4 Qd2 53.Re3 Qf2 54.Re1 Ke6 55.Re3
Kd5 56.Rd3+ Kc4 57.Re3 1/2-1/2

[Event "URS-ch31 Leningrad ,"]
[Site "URS-ch31 Leningrad ,"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Viacheslav Osnos"]
[ECO "D61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "140"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7
7. Qc2 c5 8. Rd1 cxd4 9. Nxd4 Qa5 10. Bh4 dxc4 11. Bxc4 Ne5
12. Be2 Ng6 13. Nb3 Qb6 14. Bg3 Bd7 15. h4 Rfc8 16. h5 Nf8
17. h6 g6 18. O-O Bb5 19. Bxb5 Qxb5 20. Qxg6+ hxg6 21. Nxb5
Rc2 22. Be5 Rc6 23. Rc1 N8d7 24. Rxc6 bxc6 25. Bd6 cxb5
26. Bxe7 Rc8 27. Rd1 Kh7 28. g4 g5 29. Nd4 Kxh6 30. Nxb5 Rc2
31. Ba3 Ne5 32. Nd4 Rc8 33. f3 Nd5 34. Kf2 Nc4 35. Rc1 Ndb6
36. Rc3 Kg6 37. Nb5 Rd8 38. Ke1 a6 39. Nc7 Rh8 40. Nxa6 Rh1+
41. Kf2 Nxa3 42. bxa3 Rh2+ 43. Ke1 Rxa2 44. Nb4 Ra1+ 45. Kf2
Na4 46. Nc2 Nxc3 47. Nxa1 f5 48. Nb3 Kf6 49. Nc5 Ke7 50. Kg3
Kd6 51. Nd3 Ne2+ 52. Kg2 Nc3 53. Nf2 Nd5 54. e4 Ne3+ 55. Kg3
f4+ 56. Kh2 Nc2 57. Nh3 Nxa3 58. Nxg5 Nc4 59. Kh3 Ne5 60. Kh4
Kd7 61. Kh5 Ke7 62. Kh6 Kf6 63. Nh7+ Kf7 64. g5 Ng6 65. Nf6
Ne5 66. Nh5 Ng6 67. e5 Nxe5 68. Nxf4 Nd7 69. g6+ Kf8 70. Nxe6+
Ke7 1-0

[Event "Leningrad ch-SU"]
[Site "Leningrad ch-SU"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Lev Polugaevsky"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. h3 O-O 6. Be3 c6
7. Bd3 a6 8. e5 Nfd7 9. exd6 exd6 10. Nf3 b5 11. O-O Nb6
12. b3 N8d7 13. a4 bxc4 14. bxc4 a5 15. Bg5 Nf6 16. Ne4 Be6
17. Rc1 Re8 18. Re1 d5 19. Nc5 Qc8 20. Nxe6 Rxe6 21. Rxe6 Qxe6
22. Qb3 Nxc4 23. Bxc4 dxc4 24. Qxc4 Qxc4 25. Rxc4 Ra6 26. Ne5
Ne4 27. Be3 Nd6 28. Rxc6 Rxc6 29. Nxc6 Nc4 30. d5 Kf8 31. Bf4
Ke8 32. Bc7 Bc3 33. Kf1 Kd7 34. Bf4 Nb6 35. Ne5+ Bxe5 36. Bxe5
Nxa4 37. Ke2 Nb6 38. Kd3 Nxd5 39. Kc4 Ke6 40. Bb8 a4 41. g3 h5
42. Ba7 Ke5 43. f3 Ke6 44. Bc5 h4 45. gxh4 Nf4 46. Kd4 Kf5
47. Ke3 Nxh3 48. Bd6 Nf4 49. Kf2 Nd5 50. Ke2 Nc3+ 51. Kd3 Nb5
0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Viacheslav Osnos"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 Qxb2 6. Bd3
cxd4 7. exd4 Qc3 8. O-O d5 9. Re1 Be7 10. Re3 Qc7 11. Ne5 Nc6
12. c3 Nxe5 13. dxe5 Ng8 14. Nf3 h6 15. Bf4 Bd7 16. Nd4 Bg5
17. Bxg5 hxg5 18. Qg4 Qxc3 19. Nb3 Nh6 20. Qxg5 Qb4 21. Rg3
Qf8 22. Rc1 f6 23. Qe3 f5 24. Nc5 f4 25. Bg6+ Ke7 26. Qa3 1-0

[Event "Ch URS"]
[Site "Leningrad (Russia)"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Leonid Stein"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Be2 O-O 7.Nf3 a6
8.O-O e5 9.dxe6 Bxe6 10.Bf4 Qb6 11.Bxd6 Rd8 12.Bxc5 Qc7 13.Bd4
Nxe4 14.Qc2 Nf6 15.Be5 Qe7 16.Ne4 Nxe4 17.Bxg7 Bf5 18.Bd3 Kxg7
19.Rfe1 Rxd3 20.Qxd3 Nc6 21.Nd4 Qc5 22.Nxf5+ gxf5 23.Qe3 Qxe3
24.Rxe3 Rd8 25.f3 Nc5 26.Kf1 Nb4 27.Re2 a5 28.b3 Kf6 29.Rb1
Rd4 30.Kf2 a4 31.bxa4 Rxc4 32.a5 Nbd3+ 33.Ke3 Ra4 34.Rd2 Ra3
35.Kd4 Ra4+ 36.Kc3 Ne5 37.Rd8 Ke7 38.Rd5 Rc4+ 39.Kd2 Ke6
40.Rd8 Ra4 41.Rb6+ Ke7 42.Ra8 Nc4+ 0-1

[Event "Ch URS"]
[Site "Leningrad (Russia)"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexey Suetin"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bc5
7.Bf4 e5 8.Be3 d6 9.Qd2 O-O 10.O-O-O a6 11.Bxc5 dxc5 12.Qxd8
Rxd8 13.Rxd8+ Nxd8 14.Nd6 Be6 15.Bc4 b5 16.Bd5 Ra7 17.Bxe6
Nxe6 18.Nd5 Kf8 19.Nxf6 gxf6 20.Nf5 Rd7 21.Ne3 c4 22.f3 Nf4
23.Re1 h5 24.h4 Ne6 25.Rd1 Nd4 26.Rd2 Ra7 27.c3 Ne6 28.Rd6 Kg7
29.Rc6 Nf4 30.Kc2 Kg6 31.a4 Rd7 32.g3 Ne6 33.Nf5 Rd3 34.Rxa6
Nc5 35.Rd6 Nxa4 36.Rxd3 cxd3 37.Kc1 d2 38.Kxd2 Nxb2 39.Nd6
Nc4+ 40.Nxc4 bxc4 41.g4 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Mark Taimanov"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "130"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.e3 Bb4 6.a3 Bxc3+
7.bxc3 O-O 8.cxd5 exd5 9.c4 Re8 10.cxd5 Nxd5 11.Qc2 N7f6
12.Be2 Bg4 13.O-O c6 14.Ne5 Bxe2 15.Qxe2 Nd7 16.Bb2 f6 17.Nd3
Qe7 18.a4 a5 19.Qd2 Qf7 20.Rfc1 Nf8 21.Ba3 Ne6 22.Rab1 Ng5
23.Qc2 Rac8 24.Bd6 Ne4 25.Bg3 b6 26.Ne5 fxe5 27.Qxe4 exd4
28.Qxd4 Qf5 29.f3 Nxe3 30.Rxb6 Rcd8 31.Qb2 c5 32.Rb7 Rd4
33.Rb8 Rxb8 34.Qxb8+ Kf7 35.Qc7+ Rd7 36.Qf4 Qxf4 37.Bxf4 Rd1+
38.Rxd1 Nxd1 39.Bd2 Nb2 40.Bxa5 Nxa4 41.Kf2 Ke6 42.Ke3 Kd5
43.Kd3 Nb2+ 44.Kc2 Nc4 45.Bc3 g6 46.Kd3 Nd6 47.g4 Nf7 48.h4
Nd6 49.Bg7 Nb5 50.Bf6 Na3 51.Bg7 c4 52.Kd2 Nb5 53.Ke3 Na7
54.Kf4 Nc6 55.Bc3 Nd4 56.Ke3 Ne6 57.Bb4 Nc7 58.Bf8 c3 59.Kd3
Ne6 60.Bh6 Nd4 61.h5 Nxf3 62.hxg6 hxg6 63.Kxc3 Ke4 64.g5 Nd4
65.Kd2 Ne6 1/2-1/2

[Event "Leningrad-ch sf"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Aron G Reshko"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.Ne2 g6 5.c4 exd4 6.Nxd4 Bg7 7.O-O
O-O 8.Nc3 Nc6 9.Nxc6 bxc6 10.Bg5 h6 11.Bh4 Rb8 12.Rb1 g5
13.Bg3 Ng4 14.Be2 Ne5 15.f4 gxf4 16.Bxf4 Be6 17.Qc1 Qh4 18.Be3
Bxc4 19.Rf4 Qe7 20.Bxc4 Nxc4 21.Bxa7 Ra8 22.Bf2 Qe6 23.Qe1 Ne5
24.Qd2 f5 25.Re1 fxe4 26.Rfxe4 Rf5 27.a3 Raf8 28.Bg3 Qf7 29.h3
Rf1+ 30.Rxf1 Qxf1+ 31.Kh2 Qd3 32.Re2 Qxd2 33.Rxd2 Nc4 34.Re2
Nxa3 35.bxa3 Bxc3 36.Rc2 Ba5 37.Rxc6 Ra8 38.Bf4 h5 39.a4 Kf7
40.Kg3 Ke6 41.Kh4 Rh8 42.g4 Kd5 43.Rc1 Ke4 44.Rc4+ Kf3 45.gxh5
d5 46.Rc5 Bb6 47.Rxc7 Kxf4 48.Rf7+ Ke5 49.Rb7 Be3 50.Kg4 d4
51.Kf3 Kd5 52.Ke2 Kc4 53.a5 Rxh5 54.a6 Rxh3 55.Rc7+ Kb5 56.a7
Rh2+ 57.Kd3 Ra2 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Ratmir Kholmov"]
[ECO "E19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Qc2 Nxc3 9.Qxc3 Be4 10.b3 c5 11.Bb2 Nc6 12.Qd2 Bf6
13.Rad1 Bxf3 14.Bxf3 cxd4 15.Bxc6 dxc6 16.Bxd4 c5 17.Bxf6 Qxf6
18.Qf4 Qxf4 19.gxf4 Rfd8 20.Kg2 Kf8 21.Kf3 Ke7 22.e3 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 c5 5.dxc5 dxc5 6.Qxd8+ Kxd8
7.Be3 Bxc3+ 8.bxc3 b6 9.O-O-O+ Ke8 10.e5 Nc6 11.Nf3 h5 12.Bd3
Bg4 13.Bf4 Rc8 14.h3 Bd7 15.Ng5 Nd8 16.Be4 Nh6 17.Rxd7 Kxd7
18.e6+ Ke8 19.exf7+ Nhxf7 20.Bxg6 Rc6 21.Nxf7 Nxf7 22.Bd3 Rf6
23.Be3 h4 24.Rd1 Nd6 25.f3 Rg8 26.Rd2 Re6 27.Bf4 Re1+ 28.Kc2
Rg1 29.Bxd6 exd6 30.Re2+ Kf7 31.Re4 R8xg2+ 32.Kb3 Rd1 33.Rf4+
Ke7 34.Be4 Rdd2 35.a3 a6 36.Rxh4 b5 37.cxb5 axb5 38.c4 d5
39.cxd5 Rde2 40.d6+ Kxd6 41.Rh6+ Ke7 0-1

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexander Cherepkov"]
[ECO "E68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nbd7 7.O-O
e5 8.e4 Re8 9.Re1 c6 10.h3 exd4 11.Nxd4 a5 12.Be3 Nc5 13.Qc2
a4 14.Rad1 Nfd7 15.b4 axb3 16.axb3 Qb6 17.Rb1 Ne5 18.Red1 Qb4
19.Nce2 Ra3 20.Bc1 Ra8 21.Bd2 Qb6 22.Be3 Qb4 23.Kh2 h5 24.Bd2
Qb6 25.Bc3 h4 26.gxh4 Qd8 27.f4 Nxe4 28.fxe5 Bxe5+ 29.Kg1 Nxc3
30.Nxc3 Bxh3 31.Qf2 Bg4 32.Rd3 Kg7 33.Ne4 Qc7 34.Rf1 f5 35.Ng5
f4 36.Qd2 Qc8 37.Rxf4 Bxf4 38.Qxf4 Ra1+ 39.Kh2 Bf5 40.Nxf5+
Qxf5 41.Qxf5 gxf5 42.Rxd6 Ra2 43.h5 Rh8 44.Rg6+ Kf8 45.h6 Rb2
46.h7 Rxb3 47.Bh3 Rb2+ 48.Kg3 Rb3+ 49.Kh4 Rc3 50.Bxf5 Rxc4+
51.Kh5 Rc1 52.Rf6+ Ke8 53.Re6+ Kf8 54.Kg6 Rd1 55.Kf6 Rf1
56.Re2 b5 57.Ra2 1-0

[Event "Leningrad-ch sf"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Karasev"]
[ECO "D20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bxc4 exd4 5.Qb3 Qe7 6.a3 Nd7 7.Nf3
Nb6 8.Nxd4 Nxc4 9.Qxc4 Qc5 10.Nd2 Qxc4 11.Nxc4 Bd7 12.Ne5 Bc5
13.Nb3 Bb6 14.Nxd7 Kxd7 15.Bd2 Ne7 16.Bc3 f6 17.h4 h5 18.Ke2
Ke6 19.Rac1 Nd5 20.Bd4 c6 21.e4 Ne7 22.Rhd1 Rhd8 23.f4 Kf7
24.Kf3 Bxd4 25.Nxd4 Rac8 26.f5 g6 27.g4 hxg4+ 28.Kxg4 gxf5+
29.Nxf5 Rg8+ 30.Kf4 Nxf5 31.Kxf5 Rcd8 32.b4 Rh8 33.Rxd8 Rxd8
34.b5 Rd3 35.bxc6 bxc6 36.Rxc6 Rf3+ 37.Kg4 Rxa3 38.h5 Ra1
39.Rc7+ Ke6 40.Rc5 Rg1+ 41.Kf3 Rh1 1/2-1/2

[Event "URS-ch sf"]
[Site "Kharkov"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "E50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.Nf3 O-O 5.e3 b6 6.Be2 Ne4 7.Qc2
Bxc3+ 8.bxc3 f5 9.O-O Ba6 10.d5 Qf6 11.Nd4 c5 12.f3 Nxc3
13.Qxc3 cxd4 14.exd4 exd5 15.Bf4 Nc6 16.Be5 Qf7 17.Rac1 Na5
18.Rf2 Bxc4 19.Bd1 Nc6 20.a3 Rfe8 21.Bc2 d6 22.Bf4 Qf6 23.g4
Nxd4 24.Bxf5 Ne2+ 25.Rxe2 Rxe2 26.Qxf6 gxf6 27.Bxd6 Rae8
28.Bb4 R8e3 29.Bd7 Rxf3 30.Bc6 Rff2 31.Rxc4 dxc4 32.Bd5+ Kg7
33.Bxc4 Rg2+ 34.Kf1 0-1

[Event "URS-ch sf"]
[Site "Kharkov"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir Karasev"]
[Black "Viacheslav Osnos"]
[ECO "C61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.O-O c6 6.Bc4 Nf6
7.e5 d5 8.Be2 Ng8 9.d3 Bc5 10.Bf4 Ne7 11.Nd2 O-O 12.Nb3 Bb6
13.Qd2 Be6 14.Rae1 c5 15.Bg5 h6 16.Bxe7 Qxe7 17.f4 f5 18.Kh1
a5 19.a4 Qd7 20.Ra1 c4 21.Nc1 Bc5 22.Bf3 Rfd8 23.Ne2 Ra6
24.Rfd1 Kh7 25.Qe1 Qc7 26.Qf2 Qb6 27.Rab1 Qa7 28.b3 cxb3
29.Rxb3 Rc8 30.Rdb1 Rb6 31.Rxb6 Bxb6 32.Qg3 g6 33.h4 Bd8
34.Qf2 Rxc2 35.Qxd4 b6 36.Nc3 Bxh4 37.Nxd5 Bxd5 38.Qxd5 Bg3
39.Bd1 Rc8 40.Qf3 Bh4 41.d4 Qc7 42.d5 g5 43.g3 gxf4 44.Qxf4
Bg5 45.Qxf5+ Kh8 46.d6 Qc3 47.Bf3 1-0

[Event "URS-ch sf"]
[Site "Kharkov"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "B Lebedev"]
[Black "Viacheslav Osnos"]
[ECO "B75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "122"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
a6 8.Qd2 Nbd7 9.O-O-O b5 10.Bh6 Bxh6 11.Qxh6 Bb7 12.Nb3 Qc7
13.Kb1 b4 14.Ne2 a5 15.Rc1 a4 16.Nd2 d5 17.exd5 Bxd5 18.c4 Bb7
19.Qe3 a3 20.b3 Rd8 21.Nf4 O-O 22.Nd3 Nb8 23.Be2 Nc6 24.h4 Nd4
25.Rhd1 Nxe2 26.Qxe2 Qd6 27.Nf1 Nh5 28.c5 Qf6 29.Qe5 Qxh4
30.Rc4 Qf6 31.Qxf6 Nxf6 32.Kc2 Ba6 33.Rxb4 Rc8 34.Ra4 Bxd3+
35.Rxd3 Rxc5+ 36.Rc3 Re5 37.Ne3 Nd5 38.Nxd5 Rxd5 39.Rxa3 Rfd8
40.Kb2 Rd2+ 41.Rc2 h5 42.b4 h4 43.Rb3 R2d4 44.b5 Kg7 45.a3 e5
46.b6 Rb8 47.Kb1 e4 48.fxe4 Rxe4 49.b7 Re7 50.Rcb2 g5 51.Rb4
f5 52.a4 g4 53.a5 h3 54.gxh3 gxh3 55.a6 Re1+ 56.Kc2 h2 57.a7
h1=Q 58.axb8=Q Qc6+ 59.Kd3 Qf3+ 60.Kd4 Qe4+ 61.Kc5 Rc1+ 0-1

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yury Isakovich Kots"]
[Black "Viacheslav Osnos"]
[ECO "D71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb4 7.d5
c6 8.Ne2 e6 9.a3 N4a6 10.Nbc3 O-O 11.O-O cxd5 12.exd5 exd5
13.Nxd5 Nc6 14.Nec3 Nc7 15.Nxc7 Qxc7 16.Bf4 Qd8 17.Rc1 Qxd1
18.Rfxd1 Bg4 19.Rd5 Rad8 20.Rb5 Bc8 21.Be3 Rfe8 22.Ne2 h5
23.h3 Kh7 24.Nf4 Bd4 25.Bxd4 Nxd4 26.Rd5 Nc6 27.h4 Kg7 28.b4
Bf5 29.Nxh5+ gxh5 30.Rxf5 Nd4 31.Rg5+ Kf6 32.Kh1 Re2 33.Rf1
Nb3 34.Bxb7 Nd2 35.Rd1 Rxf2 36.Bg2 Re8 37.Kg1 Ree2 38.Bh1 Rh2
39.Bb7 Rhf2 40.Rxh5 Ke6 41.Ra5 Nf3+ 42.Bxf3 Rxf3 43.Ra6+ Ke5
44.Rxa7 Ra2 45.Re7+ Kf6 46.Re4 Rxg3+ 47.Kf1 Rf3+ 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir Litvinov"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.Nf3 c5 2.g3 Nc6 3.c4 g6 4.Bg2 Bg7 5.O-O Nh6 6.Nc3 O-O 7.e3
d6 8.b3 e5 9.Bb2 f5 10.Nd5 g5 11.Ne1 Be6 12.f4 gxf4 13.exf4
Qd7 14.a3 Rae8 15.d3 Kh8 16.Nc2 Bxd5 17.Bxd5 Ng4 18.Qd2 Nd4
19.Bxd4 exd4 20.Rfe1 Ne3 21.Bf3 Nxc2 22.Qxc2 Re3 23.Rxe3 dxe3
24.Ra2 b5 25.cxb5 Qxb5 26.Qc4 Qd7 27.Kg2 a5 28.Re2 Bd4 29.b4
axb4 30.axb4 Rb8 31.Ra2 Kg7 32.bxc5 dxc5 33.Qd5 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Iuri Chikovani"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.d4 f5 2.g3 Nf6 3.Bg2 c6 4.Nf3 d6 5.O-O Qc7 6.c4 e5 7.d5 a5
8.Nc3 Na6 9.e4 Nc5 10.exf5 Bxf5 11.Be3 cxd5 12.cxd5 b6 13.Nh4
Bg4 14.Qc2 Be7 15.f4 exf4 16.Bxf4 O-O 17.Bg5 Nh5 18.Qd2 Rxf1+
19.Rxf1 Qd8 20.Bxe7 Qxe7 21.Re1 Qf6 22.Ne4 Nxe4 23.Rxe4 Bd7
24.Nf3 g6 25.g4 Ng7 26.Rf4 Qe7 27.Nd4 Re8 28.Nc6 Qe1+ 29.Qxe1
Rxe1+ 30.Kf2 Re8 31.h4 Ra8 32.Ne7+ Kh8 33.Rf7 Bb5 34.Ke3 g5
35.Be4 Re8 36.Kd4 Bd7 37.Nc6 Bxc6 38.dxc6 Ne6+ 39.Kd5 Nf4+
40.Rxf4 gxf4 41.c7 Rf8 42.Kxd6 Kg7 43.Bf5 1-0

[Event "URS-chT"]
[Site "Moscow"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Alexei Shestoperov"]
[Black "Viacheslav Osnos"]
[ECO "E21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "130"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Be2 b6 7.O-O
Bxc3 8.bxc3 Bb7 9.Nd2 Nc6 10.Nb3 d6 11.f3 e5 12.e4 h6 13.Rb1
Qc7 14.Be3 Ne7 15.Bd3 Ng6 16.Qd2 Rfe8 17.d5 Bc8 18.Nc1 Nh5
19.Ne2 Qd8 20.g4 Nf6 21.Ng3 Nh7 22.Nf5 Kh8 23.Kh1 Qf6 24.Rg1
Nf4 25.Bc2 Ng5 26.Bxf4 exf4 27.Qxf4 Bxf5 28.gxf5 Nh3 29.Qd2
Nxg1 30.Rxg1 a6 31.Bd3 b5 32.cxb5 c4 33.Bxc4 Rec8 34.Qe2 Qxc3
35.Bb3 axb5 36.Re1 b4 37.Kg2 Qf6 38.Qd2 Rc3 39.Qf4 g5 40.e5
gxf4 41.exf6 Re3 42.Rc1 Rg8+ 43.Kf2 Rge8 44.Kg2 Rc3 45.Rf1
Ree3 46.Rf2 Red3 47.Rf1 h5 48.Rf2 Kh7 49.Bc2 Rd4 50.Kh3 Rxd5
51.Kh4 Rdc5 52.Bb3 Kh6 53.Rg2 Rxf5 54.Bxf7 Rxf6 55.Bxh5 Rc5
56.Bg4 Kh7 57.Bh5 Re5 58.Rg5 Kh6 59.Rxe5 dxe5 60.Be8 Rf8
61.Bc6 Rg8 62.Bd5 Rg1 63.Be4 Ra1 64.Bd5 Rd1 65.Bb3 Rd2 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.e5 dxe5 11.Qxe5 Bd7 12.Bd3 Ng4
13.Bxe7 Nxe5 14.Bxd8 Rfxd8 15.Be4 Bc6 16.Rxd8+ Rxd8 17.Rd1
Rxd1+ 18.Kxd1 f5 19.Bxc6 Nxc6 20.Nb5 Kf8 21.Kd2 Ke7 22.Kc3 e5
23.a4 a6 24.Na3 Ke6 25.b4 Kd5 26.b5 axb5 27.axb5 Ne7 28.Kb4
Kd4 29.b6 Nd5+ 30.Kb5 Nc3+ 31.Kb4 Nd5+ 32.Kb5 Nc3+ 33.Kb4 Nd5+
34.Kb5 1/2-1/2

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Iivo Nei"]
[Black "Viacheslav Osnos"]
[ECO "D31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.c4 e6 2.Nc3 d5 3.d4 Bb4 4.cxd5 Qxd5 5.Nf3 Nf6 6.Bd2 Bxc3
7.Bxc3 b6 8.g3 Bb7 9.Bg2 Nbd7 10.O-O Qd6 11.Rc1 O-O 12.Qa4 a5
13.Bd2 c5 14.Bf4 Qe7 15.Rfd1 Nd5 16.Bg5 f6 17.Bd2 Ba6 18.e4
Nc7 19.Bf4 Bb5 20.Qa3 e5 21.dxe5 fxe5 22.Bg5 Qf7 23.Be3 Ne6
24.Qb3 Be2 25.Rxd7 Qxd7 26.Bh3 c4 27.Qxb6 Rf6 28.Ng5 Nxg5
29.Bxd7 Rxb6 30.Bxb6 Ra6 31.Be3 c3 32.bxc3 Nxe4 33.c4 Nf6
34.Bb5 Ra8 35.a4 Ng4 36.c5 Nxe3 37.Bxe2 Nf5 38.Bg4 Nd4 39.c6
1-0

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "11"]
[Result "0-1"]
[White "Alexander Zakharov"]
[Black "Viacheslav Osnos"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "150"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6
7.Bc4 Qa5 8.O-O O-O 9.Nb3 Qc7 10.f4 d6 11.Be2 Bd7 12.Bf3 Rfe8
13.g4 h6 14.Qe2 Na5 15.g5 hxg5 16.fxg5 Nh7 17.Nd5 Qd8 18.Nxa5
Qxa5 19.Qf2 Be6 20.h4 Nf8 21.h5 gxh5 22.Bd2 Qc5 23.Be3 Qa5
24.Nf4 Qxg5+ 25.Kh1 Bg4 26.Nh3 Qg6 27.Rg1 Ne6 28.Rg2 Qf6
29.Bxg4 Qxf2 30.Nxf2 hxg4 31.Nxg4 Rec8 32.Rf1 Kf8 33.c3 Ke8
34.Nh6 Bxh6 35.Bxh6 f6 36.Be3 Kd7 37.Rf5 a6 38.Kg1 Rh8 39.Kf2
Rh1 40.Ke2 Rah8 41.Rf3 R8h4 42.Kd3 Rd1+ 43.Kc2 Ra1 44.Rg8 Rxe4
45.Rb8 Kc7 46.Re8 Nd8 47.Bc1 Kd7 48.Rg8 Re2+ 49.Bd2 Rh1 50.Kd3
Rhh2 51.Bf4 Rhg2 52.Rxg2 Rxg2 53.Bc1 Nc6 54.Rf1 Ne5+ 55.Kd4
Ke6 56.a3 f5 57.b3 Rg3 58.Be3 Rg4+ 59.Rf4 Rxf4+ 60.Bxf4 Ng6
61.Bh2 Kd7 62.c4 e5+ 63.Kd3 Ke6 64.b4 Ne7 65.b5 f4 66.a4 Kf5
67.Bg1 e4+ 68.Kd4 e3 69.a5 Ng6 70.c5 dxc5+ 71.Kxc5 Ne5 72.Kb6
Nc4+ 73.Kxb7 Nxa5+ 74.Kxa6 Nc4 75.b6 Nxb6 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Arkady Novopashin"]
[Black "Viacheslav Osnos"]
[ECO "B92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "147"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3
Be7 8.O-O O-O 9.a4 Be6 10.f4 Qc7 11.Kh1 Nbd7 12.Qe1 Rac8
13.Be3 Rfd8 14.Nd2 exf4 15.Bxf4 Qb6 16.Rb1 Ne5 17.Nf3 Ng6
18.Bd2 d5 19.Nxd5 Nxd5 20.Ba5 Qc6 21.Nd4 Qxa4 22.Bxd8 Ne3
23.Nxe6 Qxe4 24.Bf3 Qxe6 25.Bxe7 Nxf1 26.Qxe6 fxe6 27.Bg4 Rc6
28.Bg5 h6 29.Bc1 Rd6 30.Bh5 Ne7 31.Bf4 e5 32.Bxe5 Rd5 33.Rxf1
Rxe5 34.Bf7+ Kh7 35.Bc4 h5 36.Kg1 Kh6 37.Rd1 Nf5 38.Rd8 Kg5
39.Bd3 Re7 40.Rd5 g6 41.Kf2 Kf6 42.g3 Ke6 43.Rc5 Kf6 44.Rd5
Re6 45.Rd8 Nd6 46.Rg8 Kf7 47.Rb8 b5 48.Kf3 Kf6 49.Rg8 Kf7
50.Ra8 Nc4 51.Bxc4 bxc4 52.Rb8 Re1 53.Rb7+ Kf6 54.Rb6+ Kf5
55.Rxa6 Rc1 56.Ra5+ Kf6 57.c3 Rc2 58.h4 Rxb2 59.Rc5 Rb1
60.Rxc4 Rf1+ 61.Ke2 Rg1 62.Rc6+ Kg7 63.Kf2 Rd1 64.Re6 Rc1
65.Re3 Rc2+ 66.Kf3 g5 67.hxg5 Kg6 68.Kf4 Rf2+ 69.Ke4 Kxg5
70.c4 Rc2 71.Kd5 Rd2+ 72.Kc6 Kg4 73.c5 Rg2 74.Kd7 1-0

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "15"]
[Result "0-1"]
[White "Janis Klovans"]
[Black "Viacheslav Osnos"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.d4 Bd6
7.Bc4 O-O 8.O-O Bg4 9.Qd3 Bc7 10.Nh4 Qd6 11.g3 Qd7 12.Re1 b5
13.Bb3 Na6 14.c3 Nc5 15.Qc2 Nxb3 16.axb3 Rfe8 17.Bd2 a5 18.Qd3
Bb6 19.Ng2 Be6 20.Qc2 Bf5 21.Qd1 Rxe1+ 22.Bxe1 Rd8 23.Bd2 c5
24.Be3 Qc6 25.Nf4 g5 26.Ng2 Bc8 27.Ne1 Bb7 28.f3 g4 29.Qd3
gxf3 30.Qf5 cxd4 31.Qg4+ Kh8 32.cxd4 Qe6 33.Qxe6 fxe6 34.Kf2
e5 35.Nxf3 exd4 36.Bd2 Rc8 0-1

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1/2-1/2"]
[White "Igor Bondarevsky"]
[Black "Viacheslav Osnos"]
[ECO "A80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 f5 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bg7 5.Qc2 c5 6.d5 Na6 7.a3 d6
8.g3 Nc7 9.Bg2 Rb8 10.O-O b5 11.cxb5 Nxb5 12.Nxb5 Rxb5 13.Ng5
O-O 14.Rb1 Qb6 15.b4 cxb4 16.Be3 Qb8 17.Rxb4 Rxb4 18.axb4 Ng4
19.Bd2 Bd7 20.Rc1 Rc8 21.Qd1 Qb6 22.Rxc8+ Bxc8 23.e3 Qa6
24.Bf1 Qa2 25.Qc1 Bb7 26.Bc4 Qa1 27.Ne6 Bb2 28.Qxa1 Bxa1 29.f4
Nf6 30.Nc7 Ne4 31.Be1 Nc3 32.Kf1 Kf7 33.Kf2 Bb2 34.h3 h5
35.Bxc3 Bxc3 36.Ne6 Bc8 1/2-1/2

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Yuri Averbakh"]
[ECO "D75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 g6 2.Nf3 Bg7 3.c4 Nf6 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O
c5 8.e4 Nf6 9.e5 Nd5 10.dxc5 Na6 11.Qe2 Nxc5 12.Rd1 e6 13.Nc3
Nxc3 14.bxc3 Qc7 15.Bg5 b6 16.Qe3 Bb7 17.Rd4 Rac8 18.Re1 Bxf3
19.Bxf3 Nd7 20.Bf4 g5 21.Rxd7 gxf4 22.Rxc7 fxe3 23.Rxa7 exf2+
24.Kxf2 Rxc3 25.Rb7 Rc2+ 26.Re2 Rxe2+ 27.Kxe2 Ra8 28.Bh5 Rxa2+
29.Kf3 Rxh2 30.Bxf7+ Kf8 31.Bxe6 Bxe5 32.Rxb6 1/2-1/2

[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "18"]
[Result "1-0"]
[White "Semyon Abramovich Furman"]
[Black "Viacheslav Osnos"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 Be7 7.e4
O-O 8.Be2 Na6 9.O-O Nc7 10.a3 Re8 11.Qc2 Bg4 12.b4 cxb4
13.axb4 Bf8 14.Nd4 Bxe2 15.Ndxe2 Na6 16.Rb1 Rc8 17.Qd3 Ng4
18.Qb5 Re7 19.Bg5 f6 20.Bd2 Rec7 21.f4 f5 22.exf5 Nh6 23.Qd3
Rf7 24.Nd4 Qb6 25.Na4 Qd8 26.Ne6 Qe8 27.Nc3 Rxf5 28.Ne4 Nc7
29.N4g5 Nxe6 30.Nxe6 Qh5 31.Ng5 Qg6 32.Qf3 Rc2 33.Be3 Be7
34.Ne6 Ng4 35.Bd4 Nf6 36.Bxf6 Qxf6 37.Rbc1 Rxc1 38.Rxc1 Qb2
39.Qe3 Rxd5 40.Ng5 Qd4 41.Rc8+ 1-0

[Event "URS-ch32 Kiev ,URS-c"]
[Site "URS-ch32 Kiev ,URS-c"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viktor Korchnoi"]
[Black "Viacheslav Osnos"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 a6 5. b3 Bd6 6. Bb2 O-O
7. d4 b6 8. Bd3 Bb7 9. Qc2 Nbd7 10. e4 dxe4 11. Nxe4 Bb4+
12. Kf1 Bxe4 13. Bxe4 Nxe4 14. Qxe4 Be7 15. Qc6 Ra7 16. Ke2
Qa8 17. Qxa8 Raxa8 18. Rhd1 a5 19. Nd2 a4 20. Ne4 Nf6 21. f3
Rfd8 22. Bc3 Ne8 23. Nf2 Nf6 24. Nd3 Nd7 25. Nb4 Bxb4 26. Bxb4
Nb8 27. Bc3 Nc6 28. Ke3 Na5 29. Bxa5 Rxa5 30. b4 Rh5 31. h3 c6
32. Rac1 Kf8 33. Rd3 Ke7 34. Ra3 Ra8 35. Rh1 f5 36. Rb1 Rg5
37. Rb2 h6 38. Kd3 f4 39. b5 cxb5 1/2-1/2

[Event "URS"]
[Site "URS"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Gennady Sosonko"]
[Black "Viacheslav Osnos"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 d5 6. Nbd2 Be7
7. Bg2 O-O 8. O-O c5 9. Rd1 Nc6 10. dxc5 bxc5 11. e4 Nb4
12. Qa4 Qe8 13. Qxe8 Rfxe8 14. e5 Nd7 15. b3 Nd3 16. Ba3 Rad8
17. cxd5 exd5 18. Bf1 Bf8 19. Nb1 c4 20. Bxf8 Kxf8 21. Bxd3
cxd3 22. Re1 Rc8 23. a4 f6 24. e6 Nc5 25. Nd4 Nxe6 26. Nxe6+
Kf7 27. Nd2 Rxe6 28. Rxe6 Kxe6 29. f4 Rc2 30. Rd1 d4 31. Kf2
Kd5 32. Ke1 Kc5 0-1

[Event "Ch URS"]
[Site "Kiev (Ukraine)"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Stein"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.e4 d6 5.h3 O-O 6.Be3 Nbd7 7.Bd3
c5 8.Nf3 b6 9.O-O cxd4 10.Bxd4 Nc5 11.Bc2 Bb7 12.Re1 Rc8
13.Nd5 Ne6 14.Bxf6 exf6 15.b3 Re8 16.Rb1 Nc7 17.Qd2 Nxd5
18.exd5 Qd7 19.Rxe8+ Rxe8 20.Re1 f5 21.Rxe8+ Qxe8 22.a4 a5
23.Qe1 Qxe1+ 24.Nxe1 Bc8 25.f4 Bd4+ 26.Kf1 Kg7 27.h4 h6 28.g3
Bc3 29.Ng2 Kf6 30.Bd1 g5 31.Ke2 Bd7 32.hxg5+ hxg5 33.Kf1 Bd2
34.Ke2 Bc1 35.Kf2 Kg6 36.Be2 1/2-1/2

[Event "Ch URS"]
[Site "Kiev (Ukraine)"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Alexey Suetin"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 h6 11.Bh4 a6 12.Be2 Nxe4
13.Nxe4 Bxh4 14.Qxd6 Qa5 15.Kb1 Rd8 16.Qc5 Qxc5 17.Nxc5 b6
18.Bf3 Rb8 19.Nd3 Bb7 20.Bxb7 Rxb7 21.Ne5 Kf8 22.g3 Bf6
23.Rxd8+ Bxd8 24.Rd1 Ke8 25.h4 Be7 26.c3 Rc7 27.Kc2 Bc5 28.h5
b5 29.Kb3 Bf2 30.Rd3 f6 31.Ng4 Bc5 32.Kc2 Ke7 1/2-1/2

[Event "Kiev URS ch"]
[Site "16"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "Viacheslav Osnos"]
[ECO "C43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4
Nc6 8.cxd5 Nxd4 9.Bxe4 Bxe5 10.Nc3 Bf5 11.Be3 Bxe4 12.Bxd4 Bc2
13.Qd2 Bxd4 14.Qxd4 Qd7 15.Rfe1 a6 16.Re2 Bg6 17.Qb4 b5 18.Re7
Qd6 19.Qxd6 cxd6 20.a3 Bd3 21.Rd1 Bc2 22.Rde1 Bf5 23.f3 h5
24.Rb7 Bd3 25.Ree7 Bc4 26.Kf2 a5 27.Ke3 b4 28.axb4 Ba6 29.Rb6
axb4 30.Ne4 Bf1 31.g3 Ra1 32.Rxb4 Re1+ 33.Kf2 Rc1 34.Nxd6 Bd3
35.Rbb7 Rc2+ 36.Ke3 Bg6 37.h4 Rg2 38.Nc4 Rxg3 39.d6 Rg1 40.Ne5
Rd8 41.d7 1-0

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "G Borisenko"]
[ECO "D25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Nbd2 Nbd7 6.Nxc4 e6
7.Be2 Be7 8.O-O O-O 9.Bd2 c5 10.Rc1 Rc8 11.h3 Bh5 12.Bc3 Nd5
13.Ba5 b6 14.Bd2 Bxf3 15.Bxf3 cxd4 16.exd4 Bf6 17.Bxd5 exd5
18.Nd6 Rxc1 19.Bxc1 Nb8 20.Nb5 Nc6 21.Qa4 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anatoly Bannik"]
[Black "Viacheslav Osnos"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7 7.O-O
O-O 8.f4 Nc6 9.Be3 Bd7 10.Kh1 Nxd4 11.Bxd4 Bc6 12.Bd3 Nd7
13.Qe2 a6 14.Rad1 b5 15.a3 e5 16.Be3 exf4 17.Bxf4 Qc7 18.Nd5
Bxd5 19.exd5 Nc5 20.Rf3 Nxd3 21.Qxd3 Rac8 22.c3 Rfe8 23.Rh3 g6
24.Bh6 Bf6 25.Rf1 Be5 26.Rhf3 f6 27.Bf4 f5 28.h4 Qc4 29.Qd2
Bxf4 30.Rxf4 Qe2 31.R1f2 Qxd2 32.Rxd2 Kg7 33.g3 Re1+ 34.Kg2
Rce8 35.Kf2 R8e4 36.Rxe4 Rxe4 37.Re2 Kf6 38.Rd2 h6 39.Kf3 Ke5
40.b3 Re1 41.c4 Rb1 42.Rd3 bxc4 43.bxc4 g5 44.Re3+ Kd4 45.Re6
g4+ 46.Kf2 Rb2+ 47.Kg1 Rb3 48.Kf2 Kxc4 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Ratmir Kholmov"]
[ECO "D13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3
Bd6 8.Bxd6 Qxd6 9.Bd3 O-O 10.O-O b6 11.Nb5 Qb8 12.Nc3 Bb7
13.Rc1 Rc8 14.Qd2 h6 15.h3 Rd8 16.Rfe1 Qd6 17.Nb5 Qb8 18.Nc3
Qd6 19.Nb5 Qb8 20.Nc3 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "127"]

1.c4 g6 2.d4 Bg7 3.g3 Nf6 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.Nc3
Bf5 8.d5 Na5 9.Nd2 c5 10.e4 Bd7 11.Qc2 e5 12.b3 Nh5 13.Bb2 f5
14.exf5 gxf5 15.Rae1 a6 16.Ne2 Nf6 17.Bh3 Ng4 18.Nc3 b5 19.f3
Nh6 20.Nd1 bxc4 21.bxc4 f4 22.g4 Rb8 23.Bc3 Nf7 24.Nf2 Bf6
25.Rb1 Qc7 26.Nfe4 Be7 27.Kh1 Kg7 28.Rg1 Rh8 29.Rxb8 Rxb8
30.Bf1 h6 31.Bd3 Nb7 32.Qd1 Rh8 33.Qe2 Bh4 34.Rb1 Bc8 35.Bc2
Kf8 36.Rg1 Qe7 37.Rg2 Bd7 38.Kg1 Qd8 39.Qd1 Bc8 40.Bd3 Rg8
41.Kf1 Rg7 42.Qa4 Qb6 43.Nb3 h5 44.h3 Nh6 45.Qc6 Qd8 46.Bxe5
Re7 47.Bxf4 Nf7 48.Qxa6 Ne5 49.Bxe5 Rxe5 50.Qa3 Qe7 51.Qc1 Qf7
52.Qh6+ Ke7 53.Nbd2 Kd8 54.Re2 Be7 55.Kg2 hxg4 56.hxg4 Qg8
57.Nf6 Rxe2+ 58.Bxe2 Qf7 59.Nde4 Kc7 60.Qh7 Nd8 61.Qxf7 Nxf7
62.f4 Nh6 63.Kg3 Kd8 64.f5 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander N Vaisman"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nf3 Bg7 5.O-O e5 6.Nc3 Nge7 7.d3
O-O 8.a3 a6 9.Rb1 Rb8 10.b4 cxb4 11.axb4 b5 12.c5 f5 13.Be3 h6
14.Qb3+ Kh7 15.Rfd1 Nd4 16.Nxd4 exd4 17.Bf4 Bb7 18.Bxb8 Bxg2
19.Kxg2 Qxb8 20.Na2 Qb7+ 21.Kg1 f4 22.Qc2 Qc6 23.Rf1 Nd5
24.Qd2 Be5 25.Rbe1 fxg3 26.hxg3 Rf5 27.f4 Bxf4 28.gxf4 Ne3
29.Rf3 Qf6 30.Ref1 Rg5+ 31.fxg5 Qxg5+ 32.Kf2 Qh4+ 1/2-1/2

[Event "Trud-ch"]
[Site "Moscow"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "V Kosenkov"]
[Black "Viacheslav Osnos"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "142"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6
7.Bc4 Qa5 8.O-O O-O 9.Bb3 d6 10.f3 Bd7 11.Qd2 Rfc8 12.Rad1 Qa6
13.Qf2 Ne5 14.Nd5 Nxd5 15.exd5 Nc4 16.Bc1 Rc5 17.c3 Rac8
18.Nc2 b5 19.Ne3 Qb7 20.f4 f5 21.Rd3 Nb6 22.a3 R5c7 23.Nc2 Na4
24.Rdd1 Nc5 25.Ba2 Ne4 26.Qe1 a5 27.Be3 b4 28.axb4 Ba4 29.Bb1
axb4 30.Nxb4 Nxc3 31.bxc3 Bxd1 32.Qxd1 Rxc3 33.Nd3 Qxd5 34.Qe2
Ra8 35.Bf2 Qe4 36.Qd2 Qc4 37.Nb2 Qc6 38.Nd1 Rca3 39.Bc2 e6
40.Qe2 e5 41.fxe5 dxe5 42.Qd2 Bf6 43.Ne3 Rd8 44.Qe2 Kg7 45.h4
e4 46.Rb1 Ra1 47.Rxa1 Bxa1 48.g3 Bc3 49.Nf1 Bd4 50.Ne3 Qc3
51.h5 Bc5 52.hxg6 hxg6 53.Nf1 Bxf2+ 54.Kxf2 Rc8 55.Ne3 Qd4
56.Kg2 Rc3 57.Nf1 Qc4 58.Bd1 Qxe2+ 59.Bxe2 g5 60.Kf2 f4 61.Bg4
Kf6 62.Ke2 Ke5 63.Bh5 Kd4 64.gxf4 gxf4 65.Nd2 Rh3 66.Bg4 Rh2+
67.Ke1 Kd3 68.Nf1 Rg2 69.Bh3 f3 70.Bd7 e3 71.Bb5+ Ke4 0-1

[Event "Trud-ch"]
[Site "Moscow"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Bogolepov"]
[ECO "E45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.e3 b6 5.Nge2 Ba6 6.a3 Be7 7.Ng3
d5 8.cxd5 Bxf1 9.Kxf1 Nxd5 10.e4 Nxc3 11.bxc3 O-O 12.Qg4 Kh8
13.Nh5 Rg8 14.Qf3 Qe8 15.g4 c5 16.d5 Nd7 17.Bf4 e5 18.Be3 c4
19.g5 Bc5 20.Bc1 Be7 21.Rg1 f6 22.g6 Nf8 23.gxh7 Nxh7 24.Ng3
g6 25.h4 f5 26.exf5 Bxh4 27.Ne4 gxf5 28.Qxf5 Rxg1+ 29.Kxg1
Qg8+ 30.Kh2 Qxd5 31.Bf4 Re8 32.Qh5 Re6 33.Re1 Be7 34.Re3 Bf8
35.Bg5 Bg7 36.Qh4 Kg8 37.Rg3 Rg6 38.Bh6 Rxg3 39.Qxg3 Qf7
40.Qg4 Nf6 41.Nxf6+ Qxf6 42.Bxg7 Qxg7 43.Qc8+ Kh7 1/2-1/2

[Event "Trud-ch"]
[Site "Moscow"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Dmitry Pinjagin"]
[ECO "A12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "98"]

1.Nf3 d5 2.c4 c6 3.b3 Nf6 4.Bb2 Nbd7 5.g3 g6 6.cxd5 cxd5 7.Nc3
Nb6 8.a4 Bg4 9.a5 Nc8 10.Ne5 Be6 11.Nb5 Nd6 12.Nd4 Bc8 13.Bg2
Bg7 14.O-O O-O 15.f4 a6 16.d3 Nf5 17.Qd2 Nxd4 18.Bxd4 Nd7
19.Qb4 e6 20.Ng4 h5 21.Bxg7 Kxg7 22.Qd4+ f6 23.Nf2 Nb8 24.Qc5
Bd7 25.e4 Bc6 26.Rfe1 d4 27.Rac1 Re8 28.g4 e5 29.gxh5 Nd7
30.Qb4 exf4 31.hxg6 Ne5 32.Qd2 Nxg6 33.Nh3 Qd6 34.e5 Rxe5
35.Bxc6 bxc6 36.Rxe5 fxe5 37.Qg2 Qd5 38.Rxc6 Qxg2+ 39.Kxg2 Rb8
40.Rb6 Nh4+ 41.Kf1 Rc8 42.Rxa6 Rc1+ 43.Kf2 Rc2+ 44.Kf1 Nf3
45.Rb6 Nxh2+ 46.Ke1 f3 47.a6 Ng4 48.Rb7+ Kg6 49.Rb6+ Kh5 0-1

[Event "URS-chT"]
[Site "Leningrad"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Andrey Kovalenko"]
[ECO "A80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 f5 2.Nf3 Nf6 3.c4 d6 4.Nc3 c6 5.g3 Qc7 6.d5 g6 7.Bg2 Bg7
8.O-O O-O 9.e4 Nxe4 10.Nxe4 fxe4 11.Ng5 Na6 12.Rb1 Nc5 13.Be3
cxd5 14.Qxd5+ e6 15.Qd2 a5 16.b3 Kh8 17.Rfd1 Ra6 18.a3 a4
19.b4 Nb3 20.Qe2 Rc6 21.Bf1 d5 22.cxd5 Rc2 23.d6 Rxe2 24.dxc7
Rc2 25.Bb5 1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri V Nikolaevsky"]
[Black "Viacheslav Osnos"]
[ECO "E24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 Ne4 6.Qc2 f5
7.Nh3 Qe7 8.f3 Nf6 9.Nf2 Nc6 10.e3 b6 11.a4 Ba6 12.Bd3 Na5
13.c5 Bxd3 14.Nxd3 O-O 15.O-O bxc5 16.Nxc5 d6 17.Nb3 Nxb3
18.Qxb3 Rab8 19.Qc2 Nd5 20.Bd2 Qd7 21.Qa2 Rb7 22.Qc4 c5
23.dxc5 Rc8 24.e4 Rxc5 25.Qd3 fxe4 26.fxe4 Nf6 27.Bf4 d5
28.exd5 Rxd5 29.Qe2 Rb6 30.c4 Rd3 31.c5 Qd4+ 32.Kh1 Rc6 33.Bd6
Re3 34.Qb5 Rc8 35.Qb7 Re8 36.Rad1 Qe4 37.Rb1 Re2 38.h3 e5
39.Rb4 Qg6 40.Qf3 Re4 41.Qb3+ Kh8 42.Rb8 h6 43.c6 Rxb8
44.Qxb8+ Kh7 45.c7 Re2 46.Rg1 Ne4 47.Bxe5 Nf2+ 48.Kh2 Rxe5
49.c8=Q 1-0

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "B41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Nf6 6.Qd3 e5 7.Nb3
d5 8.exd5 Qxd5 9.Qg3 Nc6 10.Nc3 Qe6 11.Be3 Bb4 12.Qxg7 Rg8
13.Qh6 Rxg2 14.O-O-O Ne7 15.Nc5 Qc6 16.N5e4 Nxe4 17.Qxc6+ bxc6
18.Nxe4 Nd5 19.Rxd5 cxd5 20.Nf6+ Kf8 21.Bh6+ Ke7 22.Nxd5+ Kd8
23.Nxb4 Rxf2 24.Bc4 Bb7 25.Bd5 Bxd5 26.Nxd5 Rc8 27.Bg5+ Ke8
28.Nf6+ Kf8 29.c3 Rf5 30.Ne4 Rc6 31.h4 h6 32.Bd2 Rf3 33.b4 Ke7
34.Re1 f6 35.Kc2 Rh3 36.Bxh6 Rxh4 37.Bc1 Rc4 38.Nc5 a5 39.a3
axb4 40.axb4 Rh2+ 41.Kb3 Rch4 42.b5 Rh1 43.Rxh1 Rxh1 44.Ba3
Rb1+ 45.Bb2 Rd1 46.c4 Kd6 47.Ne4+ Ke6 48.b6 Kf5 49.b7 1-0

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Nikolac I Bakulin"]
[Black "Viacheslav Osnos"]
[ECO "B50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Bg4 5.h3 Bxf3 6.Qxf3 Nc6 7.Bb5
Rc8 8.O-O e6 9.d3 Be7 10.Nd2 O-O 11.Qe2 a6 12.Ba4 Qc7 13.Nf3
Rfd8 14.Bf4 Ne5 15.Rad1 Ng6 16.Bc1 b5 17.Bb3 Nh5 18.g3 Nf6
19.Rfe1 Ne5 20.d4 cxd4 21.Nxd4 Nc4 22.Bc2 g6 23.a4 e5 24.Nf3
Qc6 25.axb5 axb5 26.Bd3 Ra8 27.Nd2 Rdc8 28.b3 Nxd2 29.Bxd2
Rcb8 30.c4 bxc4 31.Bxc4 Ra2 32.Qf3 Kg7 33.Qe3 Bd8 34.Qd3 Bb6
35.Re2 Rba8 36.Rde1 R8a7 37.Qf3 Nxe4 38.Rxe4 Rxd2 39.R1e2 Rxe2
40.Bxe2 Ra1+ 41.Kh2 f5 42.Rb4 0-1

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anatoly Lein"]
[Black "Viacheslav Osnos"]
[ECO "A03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.f4 d5 2.Nf3 g6 3.e3 Bg7 4.d4 Nf6 5.Bd3 Bf5 6.O-O O-O 7.Nbd2
Nbd7 8.Qe2 c5 9.c3 Bxd3 10.Qxd3 e6 11.b3 Qc7 12.Ne5 Rfd8
13.Bb2 b6 14.Qe2 Ne4 15.Nxe4 dxe4 16.Rad1 Nf8 17.c4 f6 18.Ng4
h5 19.Nf2 f5 20.dxc5 bxc5 21.Bxg7 Qxg7 22.Rd2 Qe7 23.Rfd1 Kf7
24.g3 Rxd2 25.Qxd2 Ke8 26.Kf1 Rd8 27.Qc3 Rxd1+ 28.Nxd1 h4
29.Qe5 hxg3 30.hxg3 Nd7 31.Qc7 Nb6 32.Qb8+ Qd8 33.Qxd8+ Kxd8
34.Kg2 Ke7 35.Kh3 Nd7 36.Kh4 Nf6 37.Nf2 Nh7 38.g4 e5 39.fxe5
Ke6 40.Nh3 Kxe5 41.g5 Nf8 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoly S Lutikov"]
[Black "Viacheslav Osnos"]
[ECO "B27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.e5 Nc6 6.Qa4 Nd5 7.Qe4
Nc7 8.Nc3 Bg7 9.Bf4 Ne6 10.Bg3 b6 11.h4 h5 12.Bc4 Bb7 13.Bd5
Qc8 14.O-O-O Na5 15.Ng5 Bh6 16.f4 Bxg5 17.fxg5 Nc7 18.Bxf7+
Kxf7 19.e6+ Nxe6 20.Rhf1+ Ke8 21.Qxg6+ Kd8 22.Qxe6 Qc6 23.Qf7
d6 24.Bxd6 exd6 25.Qf6+ 1-0

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Boris Petrovich Goldenov"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 d5 5.e3 O-O 6.Bd3 dxc4
7.Bxc4 c5 8.dxc5 Bxc5 9.O-O a6 10.e4 b5 11.Bb3 Bb7 12.Qe2 Nbd7
13.e5 Nd5 14.Ne4 Be7 15.Bd2 Rc8 16.Rac1 Rxc1 17.Rxc1 Qb8
18.Ng3 Rc8 19.Re1 N5b6 20.h3 Bd5 21.Bxd5 Nxd5 22.Qd3 Qc7
23.Nf5 Bf8 24.N5d4 g6 25.h4 Bg7 26.Qe4 Nc5 27.Qg4 Nd3 28.Re2
Nxe5 29.Nxe5 Bxe5 30.Nxe6 Qc1+ 31.Be1 Bxb2 32.Ng5 Nf6 33.Qf3
Ba1 34.Kh2 Qc7+ 35.g3 h6 36.Ne4 Nxe4 37.Rxe4 Bg7 38.Bb4 Qc6
39.h5 Re8 40.Rxe8+ Qxe8 41.hxg6 fxg6 42.Kg2 Qe6 43.a3 h5
44.Qa8+ Kh7 45.Qb7 Kg8 46.Qa8+ Kf7 47.Qb7+ Kg8 48.Qa8+ Kh7
49.Qb7 Qf6 50.Qd7 Kh6 51.Bd2+ Kh7 52.Bb4 g5 53.Be7 Qg6 54.Qd5
g4 55.Bb4 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Nikolai V Krogius"]
[ECO "D40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 Nc6 6.cxd5 Nxd5 7.Bc4
cxd4 8.exd4 Be7 9.O-O O-O 10.a3 a6 11.Qd3 Nxc3 12.Qxc3 Bf6
13.Be3 Ne7 14.a4 Bd7 15.Ne5 Bc6 16.Nxc6 Nxc6 17.Rfd1 Rc8
18.Qd3 Qd6 19.Qe4 Nb4 20.Rac1 Qd7 21.Bb3 Nd5 22.h3 b5 23.axb5
Qxb5 24.Rxc8 Rxc8 25.Qd3 Qb7 26.Bxd5 exd5 27.Rc1 Rxc1+ 28.Bxc1
h5 29.Qc3 g6 30.Be3 Kg7 31.b3 Qb5 32.Qc2 h4 33.Qd1 Qb4 34.Qa1
Qxb3 35.Qxa6 Qb1+ 36.Qf1 Qe4 37.Qd1 Be7 38.Qf3 f5 39.Qxe4 dxe4
40.f3 Kf6 41.fxe4 fxe4 42.Kf1 Ke6 43.Ke2 Kd5 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Y Sakharov"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nbd7 7.Nc3
e5 8.e4 c6 9.h3 Qa5 10.Qc2 exd4 11.Nxd4 Qc5 12.Nce2 Re8 13.Be3
Qa5 14.Rfd1 Ne5 15.f4 Ned7 16.Bf2 h5 17.Nc3 Bf8 18.Re1 Qc7
19.Nf3 b6 20.Bd4 Bb7 21.e5 c5 22.Nb5 Qb8 23.Bc3 dxe5 24.fxe5
a6 25.Na3 b5 26.e6 Rxe6 27.Rxe6 fxe6 28.Qxg6+ Bg7 29.Rd1 Nf8
30.Qg5 N8h7 31.Qe3 Bxf3 32.Qxf3 Ra7 33.Qe3 Rf7 34.Ba5 Nd7
35.Qxe6 Bd4+ 36.Kh1 Ndf8 37.Qe2 Rf2 38.Qxh5 Qxg3 39.Qd5+ Kh8
40.Rxd4 cxd4 41.Be1 Nf6 42.Bxf2 Qxf2 43.Qf3 Qe1+ 44.Qf1 Qh4
45.c5 Ne6 46.c6 Kg7 47.Qf5 Qe1+ 48.Kh2 Qe2 1/2-1/2

[Event "URS-ch32"]
[Site "Kiev"]
[Date "1964.12.26"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Andrejs Petersons"]
[Black "Viacheslav Osnos"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.c4 Nf6 2.g3 c6 3.Bg2 d5 4.Nf3 g6 5.b3 Bg7 6.Bb2 O-O 7.O-O
Bg4 8.d3 Bxf3 9.Bxf3 e6 10.Nd2 Nbd7 11.Qc2 Qc7 12.Rac1 Rac8
13.b4 Rfd8 14.Qb3 Qd6 15.Rfd1 Ne8 16.a4 b6 17.Bxg7 Nxg7 18.d4
Nf5 19.e3 Kg7 20.Rc2 a5 21.Rdc1 Qb8 22.bxa5 bxa5 23.cxd5 cxd5
24.Rxc8 Rxc8 25.Rxc8 Qxc8 26.Qb5 Qc7 27.Nb3 Nd6 1/2-1/2

[Event "Budapest (Hungary)"]
[Site "It"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Istvan Bilek"]
[Black "Viacheslav Osnos"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Be7 5.c4 O-O 6.d4 c6 7.Qc2 b6
8.Rd1 Ba6 9.Ne5 Nfd7 10.cxd5 cxd5 11.e4 Nxe5 12.exd5 Nd3 13.d6
Nb4 14.dxe7 Qxe7 15.Qa4 Nd5 16.Nc3 Bb7 1/2-1/2

[Event "Ch URS"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "David Bronstein"]
[Black "Viacheslav Osnos"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. e3 e6 5. Bd3 Be7 6. Nbd2 d6
7. c3 Nbd7 8. a4 e5 9. Qc2 exd4 10. cxd4 Nd5 11. Bxe7 Qxe7
12. a5 Nb4 13. Qc3 Nxd3+ 14. Qxd3 Nf6 15. b4 O-O 16. O-O c5
17. bxc5 bxc5 18. a6 Bc6 19. Rfe1 Rfe8 20. dxc5 dxc5 21. Qc4
Rac8 22. e4 Nd7 23. Qc3 Nb6 24. Nf1 g6 25. h3 Qf8 26. N1d2 Qg7
1/2-1/2

[Event "URS-ch"]
[Site "URS-ch"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "David Bronstein"]
[Black "Viacheslav Osnos"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. e3 h6 5. Bxf6 exf6 6. Bd3 g6
7. c4 Bg7 8. Nc3 f5 9. O-O O-O 10. Rc1 Nc6 11. Re1 Re8 12. Bf1
Kh8 13. g3 Rb8 14. Bg2 a6 15. h4 Na5 16. b3 Bxf3 17. Qxf3 Nc6
18. h5 Ne7 19. Ne2 c6 20. hxg6 fxg6 21. Nf4 Kh7 22. Rcd1 Qc7
23. e4 Rf8 24. Qd3 Qd6 25. e5 Qc7 26. d5 cxd5 27. cxd5 Qc5
28. Rc1 Qa5 29. d6 Ng8 30. e6 Rfe8 31. a3 Qxa3 32. exd7 Rxe1+
33. Rxe1 Rd8 34. Bc6 Qc5 35. Qd5 Qc3 36. Re8 Nf6 37. Qc4 Qa1+
38. Kg2 1-0

[Event "Tallinn URS ch (14.12.65)"]
[Site "14"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Paul Keres"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 a6 6.cxd5 exd5 7.Be2
Nc6 8.O-O cxd4 9.exd4 Be7 10.Ne5 O-O 11.Bf4 Bd7 12.Bf3 Bf5
13.Nxc6 bxc6 14.Rc1 Qa5 15.Qd2 Qb4 16.a3 Qb3 17.Rfe1 Rfe8
18.Re3 Qb7 19.Nxd5 Nxd5 20.Bxd5 cxd5 21.Rc7 Qb6 22.Rcxe7 Rxe7
23.Rxe7 Rc8 24.Qc3 h6 25.Rc7 Rxc7 26.Bxc7 Qe6 27.h3 Qe2 28.Be5
f6 29.Bg3 Kh7 30.Kh2 h5 31.h4 Be4 32.f3 Bd3 33.Bf4 Bg6 1/2-1/2

[Event "Tallinn URS ch"]
[Site "Tallinn URS ch"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Viacheslav Osnos"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 c6
7. b3 Nbd7 8. Qc2 b6 9. Bb2 Ba6 10. Nbd2 Rc8 11. Rac1 c5
12. Qb1 dxc4 13. Nxc4 b5 14. Nce5 c4 15. Rfd1 h6 16. e4 Nxe5
17. Nxe5 Qa5 18. bxc4 bxc4 19. Bc3 Qa4 20. Rd2 Ba3 21. Rcd1
Bd6 22. f4 Rfd8 23. d5 exd5 24. exd5 Qa3 25. Qb2 Bb5 26. Qxa3
Bxa3 27. Bf3 Rd6 28. Kg2 a6 29. Nc6 Nxd5 30. Ne7+ Nxe7
31. Rxd6 Bxd6 32. Rxd6 Nc6 33. Kf2 Kf8 34. Bd1 Rd8 35. Rxd8+
Nxd8 36. Ke3 Ne6 37. f5 Nc7 38. Kd4 Bd7 39. Bb4+ Ke8 40. Bc2
Bc6 41. a4 Nd5 42. Bc5 c3 43. Be4 c2 44. Bxc2 Nf6 45. Ke5 Bb7
46. a5 Kd8 47. Bb3 Ng4+ 48. Kf4 Nxh2 49. Bxf7 Nf3 50. Bf8 Nd4
51. Bxg7 Ne2+ 52. Kg4 Bc8 53. Bf6+ Kc7 54. Bc4 1-0

[Event "Estonia"]
[Site "Ch URS Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladas Ivanovich Mikenas"]
[Black "Viacheslav Osnos"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be2 Be7 7.O-O
Nf6 8.Be3 O-O 9.f4 Bd7 10.Nb3 a6 11.Qe1 b5 12.Bf3 b4 13.Na4
Rb8 14.Qf2 e5 15.a3 bxa3 16.Rxa3 exf4 17.Bxf4 Ne5 18.Nc3 Bb5
19.Nxb5 axb5 20.Nd4 Re8 21.Nf5 Bf8 22.Qg3 Rb7 23.Ra6 Nxf3+
24.Qxf3 Nxe4 1/2-1/2

[Event "URS-ch Leningrad"]
[Site "URS-ch Leningrad"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lev Polugaevsky"]
[Black "Viacheslav Osnos"]
[ECO "B18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4
Nf6 7. N1e2 e6 8. Nf4 Nd5 9. Nxg6 hxg6 10. Bb3 Nd7 11. Bd2 Qh4
12. c4 Bd6 13. Qf3 N5f6 14. Ne2 Qe4 15. Qxe4 Nxe4 16. Bc1
O-O-O 17. Bc2 Nef6 18. h3 e5 19. dxe5 Bxe5 20. Bg5 Rde8
21. Kf1 Bc7 22. Re1 Bb6 23. Ng3 Rxe1+ 24. Kxe1 Re8+ 25. Kf1
Bc7 26. Ne2 1/2-1/2

[Event "Ch URS"]
[Site "Tallinn (Estonia)"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lev Polugaevsky"]
[Black "Viacheslav Osnos"]
[ECO "B18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4
Nf6 7. N1e2 e6 8. Nf4 Nd5 9. Nxg6 hxg6 10. Bb3 Nd7 11. Bd2 Qh4
12. c3 Bd6 13. Qf3 N7f6 14. Ne2 Qe4 15. Qxe4 Nxe4 16. Bc1
O-O-O 17. Bc2 Nef6 18. h3 e5 19. dxe5 Bxe5 20. Bg5 Rde8
21. Kf1 Bc7 22. Re1 Bb6 23. Ng3 Rxe1+ 24. Kxe1 Re8+ 25. Kf1
Bc7 26. Ne2 1/2-1/2

[Event "Ch URS"]
[Site "Kiev (Ukraine)"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Shamkovich"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.d4 cxd4 7.Qxd4
Bg7 8.Nc3 Nc6 9.Qf4 Na5 10.b3 O-O 11.Rb1 d5 12.cxd5 Rc8 13.Qd2
Nxd5 14.Nxd5 1/2-1/2

[Event "URS-ch"]
[Site "URS-ch"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Leonid Shamkovich"]
[ECO "B29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 e6 5.Nxd5 exd5 6.d4 d6 7.Bb5+
Nc6 8.O-O Be7 9.exd6 Qxd6 10.c4 a6 11.dxc5 Qxc5 12.Be3 Qd6
13.Bxc6+ bxc6 14.cxd5 cxd5 15.Rc1 Be6 16.Bc5 Qd8 17.Qa4+ Qd7
18.Qa3 Bxc5 19.Qxc5 Qb5 20.Qa3 a5 21.Ng5 Qb4 22.Qd3 Qe7
23.Qb5+ Qd7 24.Qc5 h6 25.Nf3 Qa7 26.Qc6+ Ke7 27.Qc3 Kf8 28.Nd4
Qd7 29.Rfe1 Kg8 30.Qd3 Re8 31.h4 h5 32.Nf5 Rd8 33.Nd4 Re8
34.Qb5 Qxb5 35.Nxb5 Kh7 36.Nc7 Re7 37.Nxd5 Rb7 38.Rc5 Rxb2
39.Nf4 Rxa2 40.Nxe6 fxe6 41.Rxh5+ Kg8 42.Rxh8+ Kxh8 43.Rxe6 a4
44.Ra6 a3 45.f3 Kh7 46.Kh2 Ra1 47.Kg3 Ra2 48.h5 Kg8 49.f4 Kh7
50.Kf3 Ra1 51.Kg4 Ra2 52.g3 1-0

[Event "Ch URS"]
[Site "Tallinn (Estonia)"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir Simagin"]
[Black "Viacheslav Osnos"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.b3 Bd6 5.Bb2 Nbd7 6.d4 O-O 7.c5
Be7 8.b4 Ne4 9.Nbd2 f5 10.Be2 c6 11.O-O Qc7 12.Ne1 b6 13.Nd3
Ba6 14.Nf4 Bxe2 15.Qxe2 Rf6 16.Nxe4 fxe4 17.Qg4 Nf8 18.f3 exf3
19.Rxf3 Ng6 20.Nh5 Rxf3 21.gxf3 Qd7 22.a4 Rb8 23.Rc1 a6 24.b5
axb5 25.axb5 Bf8 26.Qg3 1/2-1/2

[Event "Ch URS"]
[Site "Tallinn (Estonia)"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Leonid Stein"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.Nc3
e5 8.e3 Bf5 9.Re1 a5 10.d5 Nb4 11.e4 Bd7 12.a3 Na6 13.Rb1 Nc5
14.b4 axb4 15.axb4 Na4 16.Nxa4 Rxa4 17.Bg5 h6 18.Bxf6 Qxf6
19.c5 Rfa8 20.c6 bxc6 21.dxc6 Bxc6 22.Qc2 Bd7 23.Qxc7 Bg4
24.Qc3 Ra3 25.Rb3 Ra2 26.Qd3 Be6 27.Rc3 d5 28.Rc6 d4 29.b5
R2a3 30.Qd1 Qe7 31.Nd2 Qb4 32.Bf1 Ra2 33.Nc4 Qxb5 34.Rb6 Qc5
35.Rxe6 fxe6 36.Bd3 Kh7 37.Kg2 Qb4 38.Qb1 Qxb1 39.Rxb1 Rf8
40.Rb2 Rxb2 41.Nxb2 Rb8 42.Nd1 Rb3 43.Be2 Bf8 44.h4 Bc5 45.h5
g5 46.Bg4 Rb1 47.Kf1 d3 48.Ke1 0-1

[Event "Ch URS"]
[Site "Tallinn (Estonia)"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexey Suetin"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "160"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 cxd6 6.Nc3 g6 7.h3
Bg7 8.Nf3 O-O 9.Be2 Nc6 10.Be3 d5 11.c5 Nc4 12.Bxc4 dxc4
13.O-O Bf5 14.Qa4 Bd3 15.Rfd1 e5 16.d5 Ne7 17.d6 Nf5 18.Ne1
Nxe3 19.fxe3 b6 20.Nxd3 cxd3 21.Rxd3 bxc5 22.d7 Rb8 23.Rd2 e4
24.Rad1 Qg5 25.Qxe4 Rfd8 26.Rf1 Bd4 27.Rd3 Be5 28.Rd5 f6
29.Qf3 Rxb2 30.Ne4 Qf5 31.Qxf5 gxf5 32.Nxc5 Kf7 33.Nd3 Rb6
34.Nxe5+ Ke6 35.Nc4 Kxd5 36.Nxb6+ axb6 37.Rxf5+ Ke6 38.Rb5
Rxd7 39.Rxb6+ Ke5 40.Kf2 Rd2+ 41.Kf3 Kf5 42.a4 Ra2 43.Rb5+ Kg6
44.a5 h5 45.h4 Ra4 46.g3 Ra1 47.e4 Ra3+ 48.Kf4 Ra4 49.Rc5 Ra1
50.e5 Ra4+ 51.Kf3 Ra3+ 52.Kg2 Ra2+ 53.Kh3 fxe5 54.Rxe5 Kh6
55.Rg5 Rb2 56.Rd5 Rc2 57.Rb5 Rd2 58.Rb1 Ra2 59.Rb6+ Kh7 60.Rb5
Kg6 61.Rc5 Kh6 62.Rg5 Rb2 63.g4 Rb3+ 64.Kg2 hxg4 65.Rxg4 Ra3
66.Rg5 Ra4 67.Kg3 Ra3+ 68.Kf4 Ra4+ 69.Kf3 Rxh4 70.Rg8 Ra4
71.Ra8 Kg7 72.a6 Kf7 73.Ke3 Kg7 74.Kd3 Rf4 75.Ra7+ Kg6 76.Rb7
Ra4 77.Rb6+ Kf7 78.Rh6 Kg7 79.Rb6 Kf7 80.Kc3 Ke7 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "19"]
[Result "1/2-1/2"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.c4 c5 2.Nc3 g6 3.a3 Nc6 4.Rb1 e6 5.Nf3 d5 6.e3 Nf6 7.d4 cxd4
8.Nxd4 Bg7 9.cxd5 Nxd4 10.Qxd4 exd5 11.Bb5+ Kf8 12.O-O Be6
13.Bd2 Kg8 14.Qa4 a6 15.Be2 h6 16.Rbc1 Kh7 17.Bf3 Nd7 18.Nd1
Ne5 19.Be2 d4 20.exd4 Nc6 21.Ne3 1/2-1/2

[Event "URS-JUG"]
[Site "Soviet Union"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Milan Matulovic"]
[Black "Viacheslav Osnos"]
[ECO "C88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.a4 Bb7 9.d3 d6 10.Bd2 Nd7 11.Nc3 Nd4 12.Nxd4 exd4 13.Ne2
Bf6 14.axb5 axb5 15.Rxa8 Bxa8 16.Nf4 Nc5 17.Ba2 Bg5 18.Qg4
Bxf4 19.Qxf4 Bc6 20.b4 Ne6 21.Qg4 Re8 22.f4 Nf8 23.f5 Qf6
24.Bg5 Qe5 25.Rf1 Ra8 26.Bb3 Bd7 27.Qh5 Qe8 28.Qh4 Ra3 29.Qf2
Qe5 30.Bf4 Qf6 31.Qg3 h6 32.h4 Rxb3 33.cxb3 Kh7 34.Rc1 Qd8
35.Qf2 Be8 36.g3 Nd7 37.Qxd4 Nf6 38.e5 Nh5 39.exd6 cxd6 40.Kh2
Qa8 41.Ra1 Qb7 42.g4 Nxf4 43.Qxf4 Qe7 44.Kg3 Bc6 45.Rc1 Bb7
46.g5 h5 47.Kf2 Ba8 48.g6+ fxg6 49.fxg6+ Kxg6 50.Rg1+ Kh7
51.Qf5+ Kg8 52.Qc8+ Qf8+ 53.Qxf8+ Kxf8 54.Rg6 1-0

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.d4 e4 5.Bg5 Be7 6.Bxe7 Ncxe7
7.Nd2 Nf6 8.e3 O-O 9.Be2 d6 10.O-O c6 11.f4 c5 12.dxc5 dxc5
13.Qc2 Be6 14.Rad1 Qc8 15.Nb3 b6 16.Rd6 Kh8 17.Rfd1 Nc6 18.a3
Nd8 19.R6d2 Nf7 20.Nb5 Qb7 21.Nd6 Qe7 22.Nxf7+ Qxf7 23.Nc1 h6
24.b3 Rfc8 1/2-1/2

[Event "URS-JUG"]
[Site "Soviet Union"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Dragoljub Minic"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 e6 6.Bc4 Be7 7.Be3
Nf6 8.Bb3 O-O 9.O-O Nxd4 10.Bxd4 b6 11.Qd3 Bb7 12.f4 Qc8
13.Qg3 b5 14.Nxb5 e5 15.fxe5 Nxe4 16.Qf4 dxe5 17.Bxf7+ Kh8
18.Qxe5 Bf6 19.Qe6 Qxc2 20.Bxf6 Nxf6 21.Rf2 Qc5 22.Qc4 Qb6
23.Nc3 Bxg2 24.Kxg2 Qb7+ 25.Kg1 Rxf7 26.Re1 Re7 27.Rxe7 Qxe7
28.Re2 Qd7 29.Qe6 Qd4+ 30.Qe3 Qg4+ 31.Qg3 Qd7 32.Qf4 Rd8 33.a3
h6 34.Qf3 Qd4+ 35.Kg2 a5 36.Qf5 Qb6 37.Qb5 Qc7 38.Qf5 Rd4
39.h3 Rc4 40.Qf3 1/2-1/2

[Event "URS-JUG"]
[Site "Soviet Union"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Mato Damjanovic"]
[ECO "D70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.Nf3 d5 2.d4 Nf6 3.c4 g6 4.cxd5 Nxd5 5.e4 Nb6 6.h3 Bg7 7.Be2
O-O 8.Nc3 c6 9.O-O a5 10.Be3 Be6 11.Qc1 Bc4 12.Bh6 N8d7
13.Bxc4 Nxc4 14.e5 Ncb6 15.Re1 Nb8 16.Re4 f6 17.Rh4 Bxh6
18.Qxh6 Rf7 19.e6 Rg7 20.Rg4 Na6 21.Nh4 Qf8 22.Re1 Nc7 23.Re3
Rd8 24.Nf5 gxf5 25.Rxg7+ Qxg7 26.Rg3 Qxg3 27.fxg3 Nxe6 28.Qe3
Kf7 29.Ne2 Nd5 30.Qh6 Kg8 31.Qd2 Ra8 32.Qc2 Ng7 33.Nc3 Rd8
34.Qa4 Nxc3 35.bxc3 Rd5 36.Qb3 b5 37.Qa3 Kf7 38.Qxa5 Ne8
39.Qa6 Rd6 40.Qb7 Re6 41.Kh2 h5 42.d5 cxd5 43.Qxd5 Ng7 44.Qxb5
Re1 45.a4 Kg6 46.a5 e5 47.a6 f4 48.gxf4 1-0

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Lev Polugaevsky"]
[Black "Viacheslav Osnos"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qb3 c5 5.a3 Ba5 6.g3 O-O 7.Bg2
d5 8.O-O Nc6 9.d3 d4 10.Na4 Nd7 11.Qc2 e5 12.Rb1 Qe7 13.e3
dxe3 14.Bxe3 Nd4 15.Bxd4 cxd4 16.b4 Bc7 17.Rfe1 Qd8 18.c5 Re8
19.c6 Nb6 20.Nxb6 axb6 21.Nxd4 Rb8 22.cxb7 Bxb7 23.Bxb7 Rxb7
24.Qc6 Rb8 25.Nb5 Rc8 26.Rbc1 Bb8 27.Qxc8 Qxc8 28.Rxc8 Rxc8
29.Re4 Kf8 30.Rc4 Rxc4 31.dxc4 Ke7 32.f3 f5 33.Kf2 Kd7 34.Ke3
g6 35.g4 e4 36.gxf5 gxf5 37.fxe4 Bxh2 38.exf5 h5 39.Kf3 Be5
40.a4 Kc6 41.a5 1-0

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "D42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3
cxd4 8.exd4 Be7 9.O-O O-O 10.Re1 Bf6 11.Be4 Nce7 12.Bg5 Bxg5
13.Nxg5 h6 14.Nf3 b6 15.Qb3 Bb7 16.Rac1 Rc8 17.Qa3 a6 18.h3 b5
19.Nxd5 Nxd5 20.Rc5 Qb6 21.Rec1 Rcd8 22.R1c2 Nb4 23.Re2 Bxe4
24.Rxe4 a5 25.Ree5 Nd5 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Kovacs"]
[ECO "D45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1.Nf3 d5 2.c4 c6 3.d4 Nf6 4.Nc3 e6 5.e3 Be7 6.Bd3 dxc4 7.Bxc4
b5 8.Bd3 a6 9.e4 Bb7 10.e5 Nd5 11.Ne4 h6 12.O-O Nd7 13.Qe2 c5
14.dxc5 Nxc5 15.Nxc5 Bxc5 16.Bxb5+ Ke7 17.Bc4 Qb6 18.Bd2 Rhc8
19.b3 Rc7 20.Rad1 a5 21.Qe4 Rg8 22.Qh4+ Ke8 23.Bxd5 Bxd5
24.Qa4+ Qc6 25.Qxc6+ Rxc6 26.Bxa5 f6 27.b4 Ba7 28.Rc1 Kd7
29.Rxc6 Kxc6 30.a4 Bb3 31.Ra1 Kd5 32.b5 Bc5 33.Bc7 fxe5 34.b6
e4 35.Nd2 Bc2 36.Nf1 Bd3 37.Rc1 Ba6 38.Ne3+ Bxe3 39.fxe3 Rf8
40.h4 Rf7 41.Rd1+ Kc5 42.Rb1 Kc6 43.Rb4 g5 44.h5 Rf1+ 45.Kh2
Rc1 46.Rxe4 Bc4 47.Rd4 Rc2 48.Rd6+ Kb7 49.e4 Bf1 50.Kg1 Bxg2
51.Rxe6 Re2 52.Rxh6 Bxe4 53.Re6 Rg2+ 54.Kf1 Rg4 55.a5 Rh4
56.h6 Bd5 57.Rg6 Be4 58.Rg7 Kc8 59.a6 Bd3+ 60.Kf2 1-0

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Vasja Pirc"]
[Black "Viacheslav Osnos"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.Nf3 Nf6 2.g3 g6 3.b3 d5 4.Bb2 Bg7 5.c4 c6 6.Bg2 O-O 7.O-O
Bg4 8.d4 Bxf3 9.Bxf3 e6 10.Nc3 Nbd7 11.e3 a6 12.a4 a5 13.Rb1
Re8 14.Bg2 Nb8 15.Qc2 Na6 16.Na2 Rc8 17.c5 b6 18.cxb6 Qxb6
19.Bc3 Nb4 20.Nxb4 axb4 21.Bd2 e5 22.Bh3 Rc7 23.Rfc1 exd4
24.exd4 Qxd4 25.Bf4 Rce7 26.Qxc6 Re2 27.Rf1 h6 28.Qb5 Bf8
29.Rbd1 Qa7 30.Bd2 Bc5 31.Bxb4 Bxf2+ 32.Kh1 Qb8 33.Qxb8 Rxb8
34.Rd2 Rxd2 35.Bxd2 Ne4 36.Bg2 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Burkhard G J Malich"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.c4 g6 3.f3 c5 4.d5 Bg7 5.Nh3 O-O 6.e4 d6 7.Nf2 e6
8.Be2 exd5 9.cxd5 b6 10.Nc3 Ba6 11.Nb5 Bxb5 12.Bxb5 a6 13.Be2
b5 14.O-O Nbd7 15.Bf4 Qb6 16.Qd2 Rfe8 17.Rac1 a5 18.Kh1 Rac8
19.b3 Rb8 20.a4 bxa4 21.bxa4 Nh5 22.Bg5 Bf6 23.Be3 Bg7 24.Bb5
Qd8 25.Ng4 Rf8 26.Bg5 f6 27.Nh6+ Kh8 28.Be3 Ne5 29.Ng4 Rb7
30.Nf2 f5 31.exf5 gxf5 32.Nh3 Ng6 33.Bg5 Bf6 34.Bxf6+ Rxf6
35.Rfe1 Ng7 36.Re2 Re7 37.Rxe7 Nxe7 38.Re1 Ng6 39.Ng5 Nf8
40.f4 h6 41.Nf3 Ng6 42.g3 Rf7 43.Qc3 Re7 44.Rxe7 Nxe7 45.Qf6
Kh7 46.Nh4 Qc7 47.Qf7 Qd8 48.h3 c4 49.Kh2 c3 50.Bd3 Qe8
51.Qxe8 Nxe8 52.Nxf5 Nxf5 53.Bxf5+ Kg7 54.Kg2 Nf6 55.Kf3 Nxd5
56.Ke2 Kf6 57.Bh7 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Laszlo Szabo"]
[Black "Viacheslav Osnos"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nf3 e5 6.d3 Nge7 7.a3 a6
8.Rb1 f5 9.Bd2 Rb8 10.Qa4 d6 11.b4 Bd7 12.b5 Na7 13.Qb3 O-O
14.O-O h6 15.bxa6 bxa6 16.Qxb8 Qxb8 17.Rxb8 Rxb8 18.Nb1 Rxb1
1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Peter Dely"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Rb8 12.Qd2 Bb7 13.Rfd1
Ne5 14.f3 Bc6 15.Nc2 Qc8 16.Nd4 Ba8 17.Rac1 Qb7 18.b3 Rfd8
19.Qe1 Rbc8 20.Qg3 Ng6 21.Bf1 Qb8 22.Qf2 d5 23.cxd5 exd5
24.Bxa6 Rxc3 25.Rxc3 dxe4 26.Rdc1 Qa7 27.Be2 Qxa2 28.Rc8 Rxc8
29.Rxc8+ Nf8 30.Nf5 Bb4 31.Bc5 1-0

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Laszlo Navarovszky"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Nd2 Nf6 6.e3 c6 7.f3 d5
8.Qa4 Nbd7 9.fxe4 fxe4 10.cxd5 Nb6 11.Qb3 Nbxd5 12.Nxd5 cxd5
13.Bb5+ Bd7 14.Be2 Bc6 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Levente Lengyel"]
[Black "Viacheslav Osnos"]
[ECO "E18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3
Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 dxc4 12.Qxc4 c5
13.dxc5 Bxc5 14.Be3 Bxe3 15.Nxe3 Nd7 16.Rac1 Rc8 17.Qf4 Nf6
18.Rcd1 Qc7 19.Qxc7 Rxc7 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "11"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Andras Ozsvath"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.g3 Nd7 5.Nf3 Nh6 6.e4 O-O 7.Bg2 e5
8.O-O c6 9.h3 f5 10.Bg5 Qe8 11.dxe5 dxe5 12.Qd2 Nf7 13.Be3 Qe6
14.Rac1 Nf6 15.b3 Nh5 16.exf5 gxf5 17.Bc5 Re8 18.Qe2 Qh6
19.Rfd1 Nf6 20.h4 e4 21.Nd2 Ne5 22.Be3 Qg6 23.Bd4 Nd3 24.Rc2
Ng4 25.Bxg7 Kxg7 26.Rf1 Nge5 27.a3 Be6 28.Qe3 Rad8 29.Qg5 Qxg5
30.hxg5 Bf7 31.Nd1 Bg6 32.Ne3 Nc5 33.Rd1 Rd7 34.b4 Ne6 35.Bh3
Nd4 36.Ra2 Ne2+ 37.Kf1 Nc3 38.Rda1 Nxa2 39.Rxa2 Red8 40.Nb3
Nf3 41.Nxf5+ Kh8 0-1

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Dragoljub Janosevic"]
[Black "Viacheslav Osnos"]
[ECO "C29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Be7 6.Qe2 Ng5 7.d4
c6 8.Nxg5 Bxg5 9.Qh5 Bxc1 10.Rxc1 h6 11.Bd3 Qg5 12.Qxg5 hxg5
13.O-O Rh4 14.Ne2 Be6 15.g3 Rh6 16.c4 dxc4 17.Bxc4 Bxc4
18.Rxc4 Nd7 19.Nc3 b5 20.Rb4 a5 21.Rb3 a4 22.Rb4 Nb6 23.d5
Nxd5 24.Nxd5 cxd5 25.Rxb5 Re6 26.Rxd5 Rb6 27.e6 fxe6 28.Rxg5
Ra7 29.Rf2 Rab7 30.Rg6 Rxb2 31.Rxe6+ Kd7 32.Re3 Kc6 33.Rc3+
Kd5 34.Ra3 Rxf2 35.Kxf2 Rb4 36.Kf3 Kc4 37.h4 Kb5 38.Rd3 Rb2
39.a3 Rb3 40.Ke4 Kc4 41.Rd4+ Kb5 42.Rd5+ Kc4 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Nikola Padevsky"]
[Black "Viacheslav Osnos"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 g6 8.Be2 Bg7 9.Be3 Be6 10.O-O O-O 11.Qd2 Qa5 12.Rac1 a6
13.f3 Rfc8 14.b3 b5 15.Nb1 Qxd2 16.Nxd2 Bd7 17.Bd3 e5 18.Rc2
Nh5 19.g3 f5 20.Rfc1 f4 21.Bf2 fxg3 22.hxg3 Bh6 23.cxb5 Rxc2
24.Rxc2 axb5 25.Nb1 Nf6 26.Nc3 b4 27.Nb5 Bf8 28.Be1 d5 29.Nc7
Rd8 30.Nxd5 Nxd5 31.exd5 Bd6 32.Bf2 Kf7 33.g4 Rc8 34.Rc4 Ra8
35.Bc5 Bxc5+ 36.Rxc5 Rxa2 37.Rc7 Ke8 38.Rb7 Rd2 39.Bc4 h5
40.gxh5 gxh5 41.Rxb4 h4 42.Bf1 h3 43.Rh4 Rxd5 44.Bxh3 Bxh3
45.Rxh3 Rd3 1/2-1/2

[Event "Budapest2"]
[Site "Budapest"]
[Date "1965.02.14"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Nikolai V Krogius"]
[ECO "D41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bc4
cxd4 8.exd4 Be7 9.O-O O-O 10.Re1 a6 11.Bxd5 exd5 12.Qb3 Bg4
13.Qxd5 Bxf3 14.Qxf3 Qxd4 15.Be3 Qh4 16.Nd5 Bd6 17.g3 Qh3
18.Rad1 Be5 19.b3 Rfe8 20.Bf4 Bxf4 21.Nxf4 Rxe1+ 22.Rxe1 Qd7
23.Qd5 Qxd5 24.Nxd5 Kf8 25.Kg2 Re8 26.Rxe8+ Kxe8 27.Kf3 Kd7
28.Ke4 Kd6 1/2-1/2

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir Lepeshkin"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d5 6.c4 c6 7.b3 Bf5
8.Bb2 a5 9.Nc3 Ne4 10.Ne5 Nxc3 11.Bxc3 Na6 12.cxd5 cxd5 13.Qd2
Nb8 14.a4 Nc6 15.Nxc6 bxc6 16.b4 axb4 17.Bxb4 Re8 18.Rfc1 Qd7
19.e3 e5 20.dxe5 Bxe5 21.Bc3 Be4 22.Bxe5 Rxe5 23.f3 Bf5 24.g4
Be6 25.f4 Re4 26.Bxe4 dxe4 27.Qxd7 Bxd7 28.a5 Bxg4 29.a6 Ra7
30.Kf2 Kg7 31.Rxc6 Bd7 32.Rb6 Bc8 33.h4 h5 34.Ra5 Kh7 35.Ke1
Kg7 36.Kd2 Rd7+ 37.Kc2 Rc7+ 38.Kb3 Ra7 39.Kb4 1-0

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Abram Khasin"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Nc2 Bb7 12.Ne3 Ne5 13.f3
Qc7 14.Bd2 Rfd8 15.Rc1 Rac8 16.Kh1 Qb8 17.Qb3 Bc6 18.Rfd1 Qb7
19.Be1 Rb8 20.a4 a5 21.Bf2 Nfd7 22.Nc2 Nc5 23.Qa2 h5 24.Nd4
Be8 25.Be3 h4 26.b3 Nc6 27.h3 Bf6 28.Ndb5 Qe7 29.Qb1 Nb4
30.Rd2 d5 31.Rcd1 Bxb5 32.Nxb5 dxe4 33.Rxd8+ Rxd8 34.Rxd8+
Qxd8 35.fxe4 Qb8 36.Bf3 Qg3 37.Qg1 Nbd3 38.Nd4 Bg5 39.Ne2 Bxe3
40.Qxe3 Qe1+ 41.Kh2 Ne5 42.Bh5 g6 43.Qg5 Ncd7 44.Bg4 Nxg4+
45.Qxg4 Kg7 46.Qf3 Ne5 47.Qf4 Nd3 48.Qe3 Nc5 49.Qd4+ f6 50.b4
e5 51.Qd6 Nxe4 52.Qd3 Nf2 53.Qd7+ Kh6 54.Ng1 Qc1 55.g3 hxg3+
56.Kg2 Ne4 57.Qg4 Qe3 0-1

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Eduard Bukhman"]
[Black "Viacheslav Osnos"]
[ECO "A20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.c4 e5 2.g3 c6 3.Bg2 d6 4.d4 Nd7 5.e3 Ngf6 6.Nc3 Be7 7.Nf3
O-O 8.O-O a6 9.Qc2 Re8 10.b4 Bf8 11.dxe5 dxe5 12.b5 Nc5
13.bxc6 bxc6 14.Nd2 Qc7 15.Nb3 Ne6 16.Bb2 Bd7 17.Na4 a5
18.Rad1 Ra7 19.Bc3 c5 20.Nd2 Bc6 21.f3 Nd4 22.exd4 cxd4 23.Ba1
d3 24.Qxd3 Bxa4 25.Nb3 Bc6 26.Kh1 a4 27.Nd2 Bc5 28.Qe2 h5
29.Rfe1 Qc8 30.Qf1 Rae7 31.Bc3 Qf5 32.Ne4 Bxe4 33.fxe4 Qxf1+
34.Bxf1 Rb7 35.h3 Bf2 36.Re2 Bxg3 37.Kg2 h4 38.Kf3 Nh7 39.Kg4
Rb6 40.Kf3 Rc6 41.Re3 Ng5+ 42.Kg2 Bf4 43.Ree1 Rg6 44.Kf2 Bg3+
45.Ke3 Rf6 46.Bg2 Bf2+ 47.Ke2 Bxe1 48.Bxe1 Ne6 49.Ke3 Rc8
50.Rc1 Nf4 51.Bf3 Rd6 0-1

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Y Sakharov"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qb3 c5 5.g3 Nc6 6.a3 Ba5 7.Bg2
O-O 8.O-O Rb8 9.d3 a6 10.Ne4 Nxe4 11.dxe4 d6 12.Rd1 Qe7 13.Bd2
Bc7 14.Qc2 b5 15.b4 e5 16.Rdc1 Bb6 17.bxc5 Bxc5 18.cxb5 axb5
19.e3 Be6 20.Ne1 Rfc8 21.Nd3 b4 22.axb4 Nxb4 23.Bxb4 1/2-1/2

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Semyon Abramovich Furman"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.Ndb5 Bb4
7.a3 Bxc3+ 8.Nxc3 d5 9.e3 O-O 10.Be2 dxc4 11.Qxd8 Rxd8 12.Bxc4
b6 13.Bb5 Na5 14.b4 Nb3 15.Rb1 Nxc1 16.Rxc1 Bb7 17.f3 Rac8
18.Ke2 1/2-1/2

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Anatoly Bykhovsky"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "151"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 Qc7 7.Bg2
Nf6 8.O-O Be7 9.Nce2 O-O 10.c4 d6 11.Nc3 Bd7 12.b3 b5 13.cxb5
Nxd4 14.Qxd4 axb5 15.Bb2 Rac8 16.a3 Qb8 17.Na2 e5 18.Qd1 Bg4
19.Qd3 Nd7 20.Nb4 Nc5 21.Qe3 Be6 22.Nd5 Bxd5 23.exd5 Bd8
24.Rac1 Bb6 25.b4 Na4 26.Qb3 Rxc1 27.Rxc1 f5 28.Rc2 f4 29.Bc1
Qe8 30.Qd3 Qf7 31.Bh3 Qf6 32.Be6+ Kh8 33.g4 Bd4 34.Qf5 Qd8
35.Qd3 Qf6 36.Qf5 Qxf5 37.gxf5 Bc3 38.Kf1 g6 39.Bd7 Rb8 40.f6
Kg8 41.Be6+ Kh8 42.Ke2 Rb7 43.Kd3 Rc7 44.f3 h6 45.Bd2 Nb2+
46.Ke2 Na4 47.h3 Kh7 48.Kd3 Nb2+ 49.Ke2 Na4 50.h4 h5 51.Kd3
Nb2+ 52.Ke2 Na4 53.Bc1 Ra7 54.Kd1 Rc7 55.Rg2 e4 56.f7 Bg7
57.Bxf4 exf3 58.Rc2 Nc3+ 59.Ke1 Nxd5 60.Rxc7 Nxc7 61.Bb3 Bf8
62.Kf2 Kg7 63.Kxf3 Kf6 64.Bg5+ Ke5 65.Bc2 Ne6 66.Bxg6 Nxg5+
67.hxg5 Bg7 68.Bd3 Ke6 69.g6 Kf6 70.Bxb5 Kxg6 71.Bc4 Bf8
72.Bd5 Be7 73.b5 Kg7 74.b6 Bd8 75.b7 Bc7 76.Kg3 1-0

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Liavdansky"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.a3 Bd6 7.cxd5
exd5 8.dxc5 Bxc5 9.Be2 O-O 10.O-O a6 11.b4 Bd6 12.Bb2 Re8
13.Rc1 Be6 14.Na4 Ne4 15.Nc5 Nxc5 16.bxc5 Bf8 17.Qd3 Qd7
18.Rfd1 Rad8 19.h3 Bf5 20.Qb3 h6 21.Bd3 Be4 22.Bxe4 Rxe4
23.Nd2 Ree8 24.Nf1 Qe6 25.Qa4 Rd7 26.Ng3 Red8 27.Ne2 Be7
28.Bd4 Bg5 29.Rb1 Rc8 30.Rb2 Re7 31.Rdb1 Rcc7 32.Ng3 g6 33.Rb6
Bf6 34.Qd1 Bxd4 35.exd4 Qf6 36.Ne2 Red7 37.R6b3 Kg7 38.Rf3 Qg5
39.Ng3 Qh4 40.Rd3 h5 1/2-1/2

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Eduard Gufeld"]
[ECO "D87"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 c5 8.Ne2 O-O 9.O-O Nc6 10.Be3 Qc7 11.Rc1 b6 12.f4 Na5
13.Bd3 f5 14.exf5 Bxf5 15.Ng3 e6 16.Nxf5 exf5 17.dxc5 bxc5
18.Re1 Rad8 19.Qc2 Nb7 20.Be2 Nd6 21.Bf3 Qa5 22.Bf2 Rfe8
23.Bh4 Rb8 24.Be7 Qc7 25.Bh4 h6 26.Rxe8+ Rxe8 27.Re1 Kh7
28.Rxe8 1/2-1/2

[Event "URS-ch33"]
[Site "Tallinn"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "18"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Gennadi Kuzmin"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O
O-O 8.Bf4 Be7 9.Nc3 d5 10.Ne5 Na6 11.cxd5 exd5 12.Rc1 c5
13.dxc5 Nxc5 14.Nb5 Nfe4 15.Nd4 Bf6 16.h4 Re8 17.Nef3 Ba6
18.Bh3 Bb7 19.Rc2 Nd6 20.Qc1 Nc4 21.Rd1 Ne5 22.Nxe5 Bxe5
23.Bxe5 Rxe5 24.b3 Qf6 25.Nf3 Re4 26.Qg5 Qxg5 27.Nxg5 Rb4
28.Bg2 h6 29.Nh3 a4 30.bxa4 Rbxa4 31.Rb1 Rc4 32.Rxc4 dxc4
33.Bxb7 Nxb7 34.Rxb6 Nc5 35.Rb4 Rxa2 36.Rxc4 Ne6 37.e3 h5
38.Kg2 g6 39.Ng1 Kg7 40.Nf3 Kf6 41.Rc6 Ke7 42.Rb6 Rc2 43.Ne5
Kf6 44.Nc6 Kg7 45.Kf3 g5 46.Ne7 Kf6 47.Nd5+ Kg7 48.Kg2 Rc5
49.Nb4 gxh4 50.gxh4 Rc4 51.Kh3 Nf8 52.Nc6 Nd7 53.Ra6 Nc5
54.Ra2 f5 1-0

[Event "URS-ch34 Tbilisi"]
[Site "URS-ch34 Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "19"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Viacheslav Osnos"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 c6
7. Qc2 Nbd7 8. Bf4 b6 9. Nbd2 Ba6 10. Rfe1 Nh5 11. Qb3 Rc8
12. Ne5 Nxf4 13. gxf4 Bb7 14. Rac1 Nf6 15. c5 Nh5 16. e3 g6
17. Qa4 f6 18. Nd3 Ra8 19. Qc2 Qd7 20. b4 Rfc8 21. a4 Ng7
22. Bf1 h6 23. Nf3 g5 24. h3 Nf5 25. fxg5 hxg5 26. Qb2 Bf8
27. b5 Qg7 28. Nh2 Ne7 29. Nb4 bxc5 30. dxc5 f5 31. Qb1 e5
32. a5 cxb5 33. c6 Bxc6 34. Nxc6 Rxc6 35. Rxc6 Nxc6 36. Qxf5
Qf7 37. Qxg5+ Bg7 38. Ng4 Kh7 39. Bxb5 1-0

[Event "Tbilisi"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vasily Smyslov"]
[Black "Viacheslav Osnos"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "146"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. d4 O-O 6. O-O Nbd7
7. Qc2 c6 8. Bf4 b6 9. Nbd2 Ba6 10. Rfe1 Nh5 11. Be3 Rc8
12. cxd5 cxd5 13. Qa4 Nb8 14. b4 Rc3 15. a3 Qe8 16. Qd1 Nf6
17. Bf4 Nbd7 18. Qb1 Qc8 19. b5 Bb7 20. a4 a5 21. Rc1 Rxc1+
22. Qxc1 Qxc1+ 23. Rxc1 Rc8 24. Rxc8+ Bxc8 25. Ne5 Nxe5
26. Bxe5 Bd8 27. h3 Bb7 28. f3 Ne8 29. e4 f6 30. Bb8 Bc7
31. Bxc7 Nxc7 32. e5 f5 33. f4 Bc8 34. g4 g6 35. Kf2 Bd7
36. Bf1 Kf7 37. Nb3 Na8 38. Kg3 Ke7 39. Kh4 Kf7 40. Be2 Kg7
41. Kg5 Bc8 42. Kh4 Nc7 43. Kg3 Ne8 44. Nd2 Kg8 45. Nf1 Bd7
46. Ne3 Nc7 47. h4 Kg7 48. h5 Kh6 49. Kh4 Be8 50. Bd3 Bd7
51. Nf1 Ne8 52. Nh2 Nc7 53. Nf1 Ne8 54. Ne3 Nc7 55. Nd1 Ne8
56. Nf2 Nc7 57. Be2 Be8 58. Bf1 Bd7 59. Kg3 Be8 60. Kh4 Bd7
61. hxg6 hxg6 62. Nd1 Be8 63. Ne3 Bd7 64. Bd3 Bc8 65. Nf1 Ne8
66. Kg3 Bd7 67. Nd2 Bc8 68. Nb3 fxg4 69. Kxg4 Ng7 70. Kf3 Nf5
71. Bxf5 gxf5 72. Kg3 Kg6 73. Kh4 Bd7 1/2-1/2

[Event "Ch URS"]
[Site "Tbilisi (Georgia)"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Stein"]
[ECO "A64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 c5 6.d5 e6 7.Nc3
exd5 8.cxd5 d6 9.O-O a6 10.a4 Re8 11.Nd2 Nbd7 12.h3 Rb8 13.Nc4
Ne5 14.Na3 Nh5 15.e3 f5 16.Rb1 Bd7 17.b4 cxb4 18.Rxb4 Qa5
19.Na2 b5 20.Bd2 Qc7 21.axb5 axb5 22.Qb1 Qa7 23.Rb3 Nc4 24.Bc1
Nxg3 25.fxg3 Nxe3 26.Bxe3 Rxe3 27.Kh1 Rxb3 28.Qxb3 Rc8 29.Nc2
Rc4 30.Ncb4 h5 31.Nc6 Qa4 32.Rb1 h4 33.gxh4 Rxh4 34.Qxa4 Rxa4
35.Nab4 Ra3 36.Rf1 Kf7 37.Nd8+ Kf6 38.Ndc6 Kg5 39.Nc2 Rc3
40.N2d4 Bxd4 41.Nxd4 Rd3 42.Nc6 Kf6 43.Kh2 g5 44.Rb1 f4 45.Rb2
Bf5 46.Nb4 Re3 47.Rf2 Be4 48.Bxe4 Rxe4 49.Rb2 Kf5 50.Kg2 g4
51.hxg4+ Kxg4 52.Nc6 f3 53.Kf2 Kf4 54.Rxb5 Re2+ 55.Kf1 Ra2
56.Rb8 Ra1+ 57.Kf2 Ra2+ 58.Kf1 1/2-1/2

[Event "Helsinki"]
[Site "Helsinki"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "B24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nh3 d6 6.O-O Nf6 7.a3
O-O 8.Rb1 a5 9.a4 Bd7 10.d3 Qc8 11.Nf4 Nb4 12.Nb5 Na6 13.Bd2
Nc7 14.Na3 Bxa4 15.Nc4 Ra6 16.Nxa5 b6 17.Nc4 b5 18.Nxd6 exd6
19.b3 b4 20.bxa4 Nd7 21.Ne2 Rxa4 22.c3 Ra3 23.Bc1 Rxc3 24.Bb2
Qa6 25.Bxc3 bxc3 26.Bh3 Nb8 27.Rb3 Nc6 28.Nxc3 Bxc3 29.Rxc3
Nb5 30.Rc1 Nbd4 31.Ra1 Qb6 32.Kh1 Nb4 33.Qb1 Qb8 34.Bg2 Ndc2
35.Ra4 Qb5 36.Ra7 Qxd3 37.Qc1 Qd4 38.Rd7 Re8 39.Qd1 Qxd1
40.Rxd1 c4 41.R7xd6 c3 42.Rc1 Rc8 43.Rb6 Rc4 44.e5 Rd4 45.Rd6
Rc4 46.e6 fxe6 47.Bh3 Kg7 48.Bxe6 Rd4 49.Rb6 Rd2 50.Rb7+ Kf6
51.Bb3 Ke5 52.Rc7 Rxf2 53.Rxc3 Nd4 54.Re3+ Kf6 55.Kg1 1-0

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Vladimir A Savon"]
[ECO "D71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.Nc3 Nb6 7.e3
e5 8.Nge2 O-O 9.O-O Re8 10.a4 a5 11.b3 Nc6 12.d5 Nb4 13.e4 c6
14.dxc6 bxc6 15.Qxd8 Rxd8 16.Be3 Rb8 17.Rfd1 Rxd1+ 18.Rxd1 Be6
19.Nc1 Nc2 20.Bc5 Bf8 21.Bd6 Bxd6 22.Rxd6 Nd4 23.f4 Nxb3
24.Nxb3 Bxb3 25.Rxc6 exf4 26.gxf4 Nxa4 27.Nxa4 Bxa4 28.Ra6 Rb5
29.Bf1 Rc5 30.Bd3 Bb3 31.Kf2 a4 32.f5 Kg7 33.Ke3 Rc1 34.Kd4
gxf5 35.exf5 Rh1 36.f6+ Kh6 37.Ra8 Kg5 38.Bxh7 Rxh2 39.Ra5+
Kxf6 40.Be4 Rh4 41.Ke3 Rg4 42.Bd3 Rg1 43.Kd4 Be6 44.Bc2 Rg4+
45.Kc3 Bb3 46.Bd3 Rg3 47.Kd2 a3 0-1

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Vladimir A Savon"]
[Black "Viacheslav Osnos"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.Nf3 Nc6 5.O-O Nf6 6.d4 cxd4 7.Nxd4
Nxd4 8.Qxd4 d6 9.Nc3 O-O 10.Qh4 Be6 11.Bg5 Qa5 12.Nb5 Rac8
13.b3 Rc5 14.a3 h6 15.Bxh6 Rh5 16.Bxg7 Rxh4 17.Bxf8 Kxf8
18.gxh4 Bd7 19.b4 Qa6 20.a4 Bc6 21.Rfc1 Bxg2 22.Kxg2 Qc6+
23.f3 a6 24.Nd4 Qb6 25.Nc2 Nh5 26.e3 e5 27.Rd1 Qc6 28.Na3 Qxa4
29.Rdb1 e4 30.f4 Qd7 31.h3 Qe7 32.Nc2 Qxh4 33.Kf1 Qxh3+ 34.Ke2
Qg2+ 35.Kd1 Ng3 36.Kc1 Nf1 37.Rb3 Nd2 38.Rc3 Nxc4 39.Ne1 Qd2+
0-1

[Event "Helsinki"]
[Site "Helsinki"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Eero Einar Book"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.e4 c6 2.d3 e5 3.Nd2 Nf6 4.Ngf3 d6 5.g3 g6 6.Bg2 Bg7 7.O-O
O-O 8.c3 Re8 9.Qc2 d5 10.Re1 Qc7 11.Nf1 dxe4 12.dxe4 Nbd7
13.Be3 Nf8 14.h3 b6 15.N1h2 h6 16.Nd2 Be6 17.f3 N8d7 18.Ng4
Nh5 19.Nf1 Kh7 20.Bf2 Nhf6 21.Nge3 Red8 22.Red1 Bf8 23.h4 b5
24.f4 Bg4 25.Rd2 Nc5 26.fxe5 Qxe5 27.Nh2 Be6 28.Rd4 Qc7 29.Nf3
Ng4 30.Nxg4 Bxg4 31.Re1 Na4 32.b3 Nb6 33.e5 Bf5 34.Qc1 c5
35.Rf4 Be6 36.h5 Be7 37.Bh3 g5 38.Bxe6 gxf4 39.Qxf4 Rf8
40.Bxf7 Kg7 41.Qg4+ Kh8 42.e6 Rg8 43.Qf5 Rg7 44.Qe5 Qxe5
45.Nxe5 Nd5 46.Ng6+ Rxg6 47.Bxg6 Nxc3 48.Be3 Kg7 49.Bf4 Nd5
50.Be5+ Bf6 51.Bxf6+ Kxf6 52.Be4 1-0

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Ratmir Kholmov"]
[Black "Viacheslav Osnos"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.c4 c5 2.Nc3 g6 3.Nf3 Bg7 4.e3 Nf6 5.d4 O-O 6.Qb3 Na6 7.Be2
d6 8.O-O Rb8 9.Bd2 Bf5 10.Nb5 Ne4 11.Be1 Ra8 12.Rd1 Nc7
13.Nxc7 Qxc7 14.Bd3 e6 15.h3 Nf6 16.Be2 e5 17.dxe5 dxe5 18.Bc3
Ne4 19.Nd2 Rad8 20.Nxe4 Bxe4 21.Rxd8 Rxd8 22.Rd1 Rxd1+ 23.Qxd1
Bc6 1/2-1/2

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Evgeni Vasiukov"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 e5 6.Nxc6 bxc6
7.Bc4 Nf6 8.Bg5 h6 9.Bxf6 Qxf6 10.O-O h5 11.b4 a6 12.Qe2 Rh6
13.Kh1 h4 14.Rab1 Be7 15.a4 Bd8 16.b5 Ba5 17.Rb3 h3 18.g3 Rb8
19.Nd1 axb5 20.axb5 cxb5 21.Ne3 Qd8 22.Rfb1 Kf8 23.Bxb5 g6
24.Kg1 Kg7 25.Nd5 Be6 26.Bc4 Rxb3 27.cxb3 Bxd5 28.Bxd5 Qd7
29.Rf1 Bb6 30.Kh1 Rh8 31.f4 f6 32.f5 g5 33.Be6 Qc6 34.Bc4 Qc5
35.Rd1 Qa3 36.Qd2 Bd4 37.Qe2 Qb4 38.Rc1 Qa3 39.Rf1 Qb4 40.Qa2
Qb7 41.Bd5 1/2-1/2

[Event "URS-ch sf"]
[Site "Orel"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexander Chistiakov"]
[ECO "E51"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.Nf3 d5 2.c4 e6 3.d4 Nf6 4.Nc3 Bb4 5.e3 O-O 6.Bd3 a6 7.O-O
Nc6 8.h3 dxc4 9.Bxc4 Bd6 10.e4 e5 11.Be3 b5 12.Bb3 Bb7 13.d5
Na5 14.Bc2 Nc4 15.Bc1 h6 16.Qe2 Nb6 17.Rd1 Qd7 18.Nh4 b4
19.Nb1 Kh7 20.Nf5 Ng8 21.Be3 Nc8 22.Nd2 g6 23.Nxd6 cxd6
24.Rac1 a5 25.Bd3 f5 26.f3 f4 27.Bf2 Nf6 28.Rc2 Rf7 29.Rdc1
Qd8 30.a3 Nb6 31.Bb5 g5 32.Nc4 Nc8 33.Bc6 Rb8 34.Nd2 Ne7
35.Bxb7 Rxb7 36.Qa6 Rd7 37.Nc4 bxa3 38.bxa3 Ng6 39.Nb6 Rc7
40.Rxc7 Rxc7 41.Rxc7+ Qxc7 42.Qc8 Qe7 43.Qc6 Qd8 44.Nc8 Ne7
45.Qxd6 Qxd6 46.Nxd6 Nfxd5 47.exd5 Nxd5 48.Nc4 e4 49.fxe4 Nc3
50.Nxa5 Nxe4 51.Nb3 Kg6 52.a4 Nc3 53.a5 Nb5 54.a6 Kf6 55.Bb6
1-0

[Event "URS-ch sf"]
[Site "Orel"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Andrey Lukin"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.c4 g6 2.Nc3 Bg7 3.Nf3 d6 4.d4 e5 5.e3 Nd7 6.Be2 f5 7.O-O
Ngf6 8.c5 e4 9.Ng5 Nb8 10.cxd6 cxd6 11.Bb5+ Kf8 12.d5 Na6
13.Bxa6 bxa6 14.f3 h6 15.Ne6+ Bxe6 16.dxe6 d5 17.g4 Kg8
18.gxf5 gxf5 19.fxe4 fxe4 20.Ne2 Kh7 21.Nf4 Rg8 22.Kh1 Bh8
23.Bd2 Ng4 24.Qe2 Qd6 25.Rg1 Nf6 26.Bc3 Rae8 27.Bxf6 Bxf6
28.Qh5 Qe5 29.Qf7+ Bg7 30.Rg6 Kh8 31.Rag1 1-0

[Event "URS-ch sf"]
[Site "Orel"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "V Tukmakov"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 e6 6.Be3 Be7 7.Be2
Nf6 8.Qd2 e5 9.Nb3 Be6 10.Rd1 a5 11.a4 O-O 12.O-O Nb4 13.f4
Qc7 14.Bf3 Nd7 15.Rf2 Rfc8 16.f5 Bc4 17.g4 Rd8 18.g5 d5
19.exd5 Nb6 20.f6 Bf8 21.fxg7 Kxg7 22.Bh5 Rd7 23.Nd4 Kh8
24.Ndb5 Qd8 25.d6 Rc8 26.Bg4 Bxb5 27.Nxb5 Rxc2 28.Qxc2 Nxc2
29.Rxc2 h5 30.Bf5 Kg7 31.g6 Qh4 32.gxf7 Rxf7 33.Rg2+ Kh8
34.Bg6 Nd5 35.Bg5 Qxa4 36.b3 Qxb3 37.Rb1 Qf3 38.Bxf7 Qxf7
39.Rd1 Qf3 40.Rf1 1-0

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "V Liberzon"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O
dxc4 8.Bxc4 b6 9.dxc5 Qxd1 10.Rxd1 Bxc5 11.a3 Bb7 12.b4 Be7
13.Bb2 Nc6 14.e4 Rfd8 15.e5 Ne8 16.Bd3 Nc7 17.Be4 Rxd1+
18.Rxd1 Rd8 19.Rc1 Rd7 20.Kf1 Kf8 21.Ke2 h6 22.g3 Ke8 23.h4 h5
24.Ke3 g6 25.Ke2 Ba6+ 26.Ke1 Bb7 27.Rc2 Nd8 28.Bc1 a5 29.bxa5
bxa5 30.Bxb7 Nxb7 31.Ke2 Nc5 32.Be3 Nd5 33.Bxc5 Bxc5 34.Nb5
Be7 35.Nfd4 Rb7 36.Rc8+ Kd7 37.Ra8 Nb6 38.Rxa5 Nc4 39.Ra6 Nxe5
40.a4 Bb4 41.f4 Nc4 42.Nc6 Bc5 43.Ne5+ Nxe5 44.fxe5 Be7 45.Kd3
f6 46.Ke4 g5 47.exf6 Bxf6 48.hxg5 Bxg5 49.Ke5 h4 50.Rd6+ Kc8
51.Rd4 Rh7 52.Nd6+ Kc7 53.gxh4 Rxh4 54.Ne4 Be3 55.Rc4+ Kb6
56.Kxe6 Rh6+ 1/2-1/2

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Yuri V Nikolaevsky"]
[Black "Viacheslav Osnos"]
[ECO "D31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.cxd5 exd5 6.Bf4 c6 7.e3
Bg4 8.Qc2 Nbd7 9.Bd3 Nf8 10.Ne5 Be6 11.Rb1 Ng6 12.O-O Nh5
13.Ne2 a5 14.h3 Qc8 15.Bh2 Nh4 16.f3 Bd6 17.Nf4 Nxf4 18.Bxf4
f6 19.Ng6 hxg6 20.Bxd6 Kf7 21.Bh2 Rh6 22.Rf2 Nf5 23.Re1 Qd7
24.Qc5 Qe7 25.Qxe7+ Nxe7 26.Rc2 Rhh8 27.Rb1 Rhd8 28.g4 Rd7
29.Bg3 Nc8 30.a4 Nd6 31.b3 g5 32.Rc5 Nc8 33.Rbc1 Re7 34.Be1
Bd7 35.Kf2 b6 36.R5c2 Na7 37.Rb1 Be8 38.b4 axb4 39.Bxb4 Rb7
40.e4 c5 41.Bxc5 Bxa4 42.Ra2 1-0

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Vladimir Doroshkievich"]
[Black "Viacheslav Osnos"]
[ECO "A65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 Be7 7.Be2
O-O 8.f4 b6 9.Nf3 Ba6 10.a4 Bxe2 11.Qxe2 Re8 12.O-O a6 13.Nd2
Bf8 14.Qf3 Nbd7 15.g4 h6 16.h4 h5 17.g5 Ng4 18.Ne2 g6 19.f5
Nde5 20.Qg3 b5 21.a5 c4 22.Nf4 Qc7 23.Nf3 Qc5+ 24.Kh1 Nxf3
25.Qxf3 Ne5 26.Qd1 c3 27.fxg6 fxg6 28.Nxg6 Nxg6 29.Qxh5 Ne5
30.g6 Re7 31.Bg5 Rg7 32.Bf6 Qe3 33.Bxg7 Qh3+ 34.Kg1 1/2-1/2

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.Rc1 Ne5 13.f3
Re8 14.Qb3 Ned7 15.Rfd1 Rb8 16.Bf2 Nh5 17.g3 Nhf6 18.Qc2 Rc8
19.Qd2 Qc7 20.Nc2 Qb8 21.Ne3 h6 22.Kg2 Red8 23.h3 h5 24.h4 Ne5
25.a3 Bc6 1/2-1/2

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Iivo Nei"]
[ECO "D30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.Nf3 d5 2.c4 e6 3.d4 c6 4.e3 Nf6 5.Nbd2 c5 6.cxd5 exd5 7.dxc5
Bxc5 8.Be2 O-O 9.O-O Nc6 10.a3 Bb6 11.Bd3 Re8 12.b4 Bg4 13.b5
Ne5 14.Be2 d4 15.exd4 Bxd4 16.Ra2 Nd5 17.Nb1 Nxf3+ 18.Bxf3
Bxf3 19.Qxf3 Nf6 20.Bb2 Bxb2 1/2-1/2

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1-0"]
[White "Bukhuti Gurgenidze"]
[Black "Viacheslav Osnos"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 Qb6 4.Bxc6 Qxc6 5.O-O e6 6.d4 cxd4
7.Nxd4 Qc7 8.Nc3 a6 9.Bg5 Be7 10.Bxe7 Nxe7 11.Qh5 d6 12.Rad1
Bd7 13.f4 Qc5 14.e5 g6 15.Qg5 d5 16.Kh1 Nf5 17.Nxf5 gxf5
18.Rd2 Qe7 19.Qxe7+ Kxe7 20.Rf3 Bb5 21.a4 Bc6 22.Rfd3 a5
23.Rd4 Rac8 24.Nd1 b5 25.axb5 Bxb5 26.Ne3 h5 27.Kg1 Rb8 28.Kf2
a4 29.Rb4 Rhc8 30.Rdd4 Bc4 31.Rxa4 Rxb2 32.Nxc4 dxc4 33.Ra7+
Kf8 34.Rdd7 Rxc2+ 35.Kg3 h4+ 36.Kh3 Rf2 37.Rxf7+ Kg8 38.Rg7+
Kf8 39.Rh7 Kg8 40.Rag7+ Kf8 41.Rb7 1-0

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "18"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Anatoly Lein"]
[ECO "E53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 Nbd7 7.O-O
O-O 8.a3 Ba5 9.Bd2 a6 10.b3 Bc7 11.Qc2 Re8 12.Rfe1 Bd6 13.cxd5
exd5 14.e4 cxd4 15.Nxd5 Nxd5 16.exd5 Rxe1+ 17.Rxe1 h6 18.Nxd4
Nf6 19.b4 Nxd5 20.Bc4 Ne7 21.Qb3 Qf8 22.Qf3 Ra7 23.b5 b6 24.a4
Rc7 25.Bd3 a5 26.Qe4 g6 27.Qh4 Kh7 28.Be3 Nd5 29.Bd2 Bb4
30.Nf3 Bxd2 31.Nxd2 Qb4 32.Qxb4 Nxb4 33.Bc4 Bf5 34.f3 Bc2
35.Ra1 Rd7 36.Ne4 Kg7 37.Nf2 Rd4 38.Be2 Rd2 39.Kf1 Bb3 40.Ra3
Rb2 41.Ra1 Nd5 42.Nd3 Rc2 43.Ke1 Bc4 44.Nc1 Nf4 45.Bxc4 Nxg2+
46.Kf1 Ne3+ 47.Ke1 Rxc4 48.Ke2 Nd5 49.Nb3 Rb4 50.Nd2 Nc3+
51.Ke3 Nxa4 52.Ne4 f5 53.Nd6 Nc3 54.Rc1 Nxb5 55.Nc8 Rb3+
56.Kf4 Nd4 0-1

[Event "URS-ch34"]
[Site "Tbilisi"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "21"]
[Result "0-1"]
[White "Nikolai V Krogius"]
[Black "Viacheslav Osnos"]
[ECO "A39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 Nf6 6.O-O O-O 7.d4
cxd4 8.Nxd4 Nxd4 9.Qxd4 d6 10.Qd3 Qa5 11.h3 Be6 12.Bd2 Qa6
13.b3 Rad8 14.e4 b6 15.Rac1 Rfe8 16.Rfd1 Bd7 17.Kh2 Qc8 18.Be3
Bc6 19.Bd4 Bh6 20.Rc2 Nd7 21.Nd5 Bg7 22.Bxg7 Kxg7 23.f4 f6
24.h4 Qb7 25.Qe3 a5 26.Rf2 Bxd5 27.Rxd5 Qc7 28.Bh3 e6 29.Rd1
Nc5 30.Bg2 d5 31.cxd5 exd5 32.e5 fxe5 33.f5 gxf5 34.Rxf5 d4
35.Qg5+ Kh8 36.Qf6+ Qg7 37.Qxb6 Rg8 38.Rg5 Qe7 39.Rxg8+ Rxg8
40.Qxa5 Qg7 41.Qe1 e4 42.b4 Nd3 43.Rxd3 exd3 44.b5 d2 45.Qxd2
Qxg3+ 46.Kg1 Qe3+ 47.Qf2 Rf8 48.Qxe3 dxe3 49.Bf1 Rg8+ 50.Kh2
Ra8 51.Bd3 e2 0-1

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Yury Isakovich Kots"]
[Black "Viacheslav Osnos"]
[ECO "D42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d5 5.Nc3 Nc6 6.cxd5 Nxd5 7.Bd3
Be7 8.O-O O-O 9.Qe2 b6 10.Nxd5 exd5 11.dxc5 bxc5 12.Rd1 Nb4
13.Bb1 Ba6 14.Qd2 Bb7 15.a3 Na6 16.Qc2 f5 17.Ba2 Kh8 18.Qe2
Bf6 19.Rb1 Rc8 20.b4 c4 21.Nd4 Qd7 22.Qc2 Bxd4 23.Rxd4 Nc7
24.Rd1 Ne6 25.Qc3 Qf7 26.Rb2 Qg6 27.f4 Bc6 28.b5 Bb7 29.Bb1
Nc5 30.Rf2 Rfe8 31.Bc2 Re7 32.a4 Rec7 33.Qd4 Ne6 34.Qe5 Rf7
35.Bb2 Nc7 36.Qd4 Ne6 37.Qd2 Rd7 38.Rf3 Nd8 0-1

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Shlomo Giterman"]
[ECO "E55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O
dxc4 8.Bxc4 Nbd7 9.Qe2 a6 10.a3 cxd4 11.axb4 dxc3 12.bxc3 Qc7
13.e4 e5 14.Bd3 Re8 15.c4 Nf8 16.Qb2 Bg4 17.Nh4 Rad8 18.Ra3
Be6 19.Bg5 Rxd3 20.Rxd3 Nxe4 21.Be3 Qe7 22.Qxe5 Bxc4 23.Qxe7
Rxe7 24.Rd8 Bxf1 25.Kxf1 Rd7 26.Rb8 f6 27.Nf5 Kf7 28.f3 Nc3
29.Bc5 Ne6 30.Nd6+ Kg6 31.Rxb7 Rxb7 32.Nxb7 Kf5 33.Bd6 h5
34.Ke1 Nb5 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Aleksandar Kaminik"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Bg4 7.Nc3
Nc6 8.d5 Bxf3 9.exf3 Na5 10.Qd3 c5 11.Bd2 b6 12.Bh3 Ne8
13.Rae1 Nc7 14.f4 a6 15.f5 b5 16.b3 bxc4 17.bxc4 Rb8 18.Ne4
Ne8 19.Rb1 Rxb1 20.Rxb1 Qc7 21.fxg6 fxg6 22.Ng5 Bd4 23.Ne6
Rxf2 24.Nxd4 Rxd2 25.Qxd2 cxd4 26.Qxd4 Ng7 27.Be6+ Nxe6
28.dxe6 Nb7 29.Rf1 Qc5 30.Qxc5 Nxc5 31.Rf7 Nxe6 32.Rxe7 Nc5
33.Kf2 1-0

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Valentins Kirilov"]
[ECO "B80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.Nf3 c5 2.e4 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 Be7 7.Be2
Nc6 8.Qd2 O-O 9.O-O-O a6 10.f4 Qc7 11.g4 b5 12.g5 Nd7 13.Nxc6
Qxc6 14.Bf3 Bb7 15.Rhf1 Nb6 16.Bxb6 Qxb6 17.f5 Kh8 18.Bh1 b4
19.Ne2 Qa5 20.f6 Bd8 21.Kb1 gxf6 22.Qxd6 Rg8 23.gxf6 Bxf6
24.Nc1 Rad8 25.Qf4 Qe5 26.Qxe5 Bxe5 27.Nd3 Bxh2 28.Rxf7 Rg7
29.Rxg7 Kxg7 30.e5 Bc8 31.Be4 Rd4 32.Bf3 a5 33.c3 bxc3 34.bxc3
Rd8 35.Kc2 Ba6 36.Be4 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Yacov Murey"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.Nf3 g6 2.e4 Bg7 3.d4 c5 4.Nc3 cxd4 5.Nxd4 Nc6 6.Be3 Nf6
7.Bc4 d6 8.f3 Bd7 9.Bb3 O-O 10.Qd2 Qa5 11.O-O Rfc8 12.Rad1 Ne5
13.Qe2 Rab8 14.Nd5 Nxd5 15.exd5 b5 16.c3 Qd8 17.a3 a5 18.h3
Qc7 19.f4 Nc4 20.Bf2 Qb7 21.f5 Rc5 22.Nc6 Bxc6 23.Bxc5 Bxd5
24.Bd4 Bh6 25.Qf2 e5 26.fxe6 fxe6 27.Bxc4 bxc4 28.Qh4 Bf8
29.Rf2 Be4 30.Qf6 e5 31.Qe6+ Kh8 32.Rxf8+ Rxf8 33.Qxd6 Re8
34.Bxe5+ Kg8 35.Qf6 Rf8 36.Qh8+ Kf7 37.Rf1+ 1-0

[Event "USSR"]
[Site "USSR"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "David Bronstein"]
[ECO "D25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. O-O a6
7. Be2 Nc6 8. b3 Be7 9. Bb2 O-O 10. Nbd2 Na7 11. Ne5 Bxe2
12. Qxe2 Nd7 13. Rfd1 f6 14. Nef3 Qe8 15. Rac1 Rc8 16. Nc4 Nc6
17. e4 Nd8 18. Ne3 Bd6 19. e5 fxe5 20. dxe5 Be7 21. Qc4 Nb8
22. Qg4 Qf7 23. Bd4 c5 24. Bc3 Ndc6 25. Rc2 Rcd8 26. Rcd2 Rxd2
27. Rxd2 Rd8 28. Rxd8+ Nxd8 1/2-1/2

[Event "Ch URS"]
[Site "Tbilisi (Georgia)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "15"]
[Result "0-1"]
[White "David Bronstein"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 Be7 6. O-O d6
7. c4 O-O 8. Nc3 Bd7 9. Rb1 Qc7 10. a3 Rad8 11. b4 b6 12. b5
Ne5 13. Ne1 Bc8 14. f4 Ng6 15. Nc2 Ne8 16. Ne3 Bf6 17. Ne2 Bb7
18. a4 Qd7 19. Bh3 Qe7 20. Bd2 Nc7 21. Bg2 Qd7 22. Bh3 Be7
23. f5 Ne5 24. Nf4 Bg5 25. Bc3 Qe7 26. Bg2 Bf6 27. Nh5 Nf3+
28. Rxf3 Bxc3 29. f6 gxf6 30. Ng4 Ne8 31. Rf1 Kh8 32. Kh1 Rg8
33. Qc1 Bd4 34. Nh6 Rg6 35. h3 Ng7 36. g4 Qf8 37. Nxg7 Qxg7
38. g5 Rf8 39. Qf4 Rxg5 40. Ng4 f5 41. exf5 Bxg2+ 42. Kxg2
exf5 43. Qxd6 fxg4 0-1

[Event "Tbilisi"]
[Site "Tbilisi"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Efim Geller"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c5 5.d5 d6 6.Nf3 Bf5 7.O-O O-O
8.Nc3 Ne4 9.Nxe4 Bxe4 10.Bh3 Bxf3 11.exf3 Nd7 12.Qe2 Re8 13.f4
a6 14.a4 Rb8 15.Ra3 Nf6 16.g4 b5 17.g5 Nd7 18.axb5 axb5
19.cxb5 Qc7 20.f5 c4 21.Re3 Nb6 22.fxg6 hxg6 23.Bg2 Qd7 24.h4
Qxb5 25.h5 Nxd5 26.Rh3 Nc7 27.hxg6 fxg6 28.Qe4 Rf8 29.Qxg6 Qf5
30.Qh5 d5 31.Rh4 Rb6 32.Be3 Rxb2 33.Bh3 Qd3 34.g6 Rf6 35.Qh7+
Kf8 36.Rf4 Rb6 37.Bd4 Ne8 38.Bxf6 Rxf6 39.Be6 1-0

[Event "Ch URS"]
[Site "Tbilisi (Georgia)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "16"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Aivars Gipslis"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.e3 d5 6.a3 Be7 7.Bd3
c5 8.O-O b6 9.cxd5 exd5 10.b3 Ba6 11.Bxa6 Nxa6 12.Bb2 Rc8
13.Qe2 Nb8 14.Rfd1 Qc7 15.dxc5 bxc5 16.b4 Qb7 17.Rab1 c4
18.Bc3 Nbd7 19.Rbc1 Rfe8 20.Bd4 a5 21.bxa5 Qa8 22.Bc3 Bd8
23.Nb1 Nc5 24.Rc2 Nfe4 25.Nd4 g6 26.Ba1 Nd3 27.Qg4 h5 28.Qh3
Bf6 29.Nc3 Qxa5 30.Ncb5 Qa4 31.Rf1 Rb8 32.Nc7 Bxd4 33.Bxd4
Qxc2 34.Nxe8 Rb1 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Viacheslav Osnos"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 Nf6 4.g3 d5 5.exd5 Nd4 6.Bg2 Bg4
7.O-O Nf3+ 8.Bxf3 Bxf3 9.d4 c4 10.Qd2 Nxd5 11.Nf4 g6 12.Ncxd5
Bxd5 13.Re1 Bg7 14.Nxd5 Qxd5 15.Qg5 Qxg5 16.Bxg5 e6 17.d5 e5
18.Rad1 Kd7 19.Bd2 Rhe8 20.Bc3 f6 21.g4 Bf8 22.Kg2 Bd6 23.f4
exf4 24.Bxf6 Bb4 25.c3 Bc5 26.Kf3 Rxe1 27.Rxe1 Be3 28.Be5 Rf8
29.b3 Rc8 30.Rb1 b6 31.Rd1 b5 32.b4 Re8 33.Bf6 a5 34.bxa5 Ra8
35.Rb1 Rxa5 36.Be5 Bd2 37.Ke4 f3 38.Kxf3 Bxc3 39.Bxc3 Ra3
40.Rxb5 Rxc3+ 41.Ke4 Ra3 42.Rb7+ Kd6 43.Rb6+ Kd7 44.Ke5 c3
45.Rd6+ Ke7 46.Rc6 Rxa2 47.Rc7+ Kd8 48.Rxc3 Rxh2 49.Ra3 g5
50.Ra8+ Kd7 51.Ra7+ Ke8 52.Ke6 Rh6+ 53.Kf5 Kf8 54.Rd7 Rh1
55.Kxg5 Ke8 56.Ra7 Rd1 57.Kf6 h6 58.Rh7 Rd4 59.Ke6 Re4+
60.Kf5+ 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Viktor Korchnoi"]
[ECO "D50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O
7. Rc1 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qf3 Bb7 11. Bc4 c6
12. Bb3 Na6 13. Nge2 Nc7 14. O-O Ne8 15. e4 dxe4 16. Nxe4 Rc8
17. Rfd1 Rc7 18. Nf4 Nd6 19. Nc5 bxc5 20. dxc5 Rd7 21. cxd6
Rxd6 22. Rxd6 Qxd6 23. Rd1 Qc7 1/2-1/2

[Event "Tbilisi ch-URS"]
[Site "Tbilisi ch-URS"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Lev Polugaevsky"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 g6 6. g3 Bg7
7. Bg2 O-O 8. O-O c6 9. h3 Qa5 10. Qc2 b5 11. c5 dxc5 12. Nxe5
Bb7 13. Nxd7 Nxd7 14. d5 b4 15. dxc6 Bxc6 16. Nd5 Ba4 17. Qb1
Nb6 18. Bd2 Bb5 19. Re1 Nc4 20. Bg5 Ne5 21. Bf6 Bxf6 22. Nxf6+
Kg7 23. Nd5 Bc6 24. f4 Bxd5 25. exd5 Nc4 26. Qe4 Nb6 27. f5 c4
28. Qd4+ Kg8 29. fxg6 hxg6 30. Re4 Qxd5 31. Qxd5 Nxd5 32. Re5
Nb6 33. Bxa8 Rxa8 34. Rb5 Rd8 35. Rxb4 Rd3 36. Kh2 Rd2+
37. Kh1 Rd3 38. Rg1 Kg7 39. a4 Rd2 40. a5 Nd5 41. Rb7 Ne3
42. a6 g5 43. Rxa7 Rxb2 44. Ra1 c3 45. Rb7 Rd2 46. a7 Nf5
47. a8=Q Nxg3+ 48. Kg1 Ne2+ 49. Kf2 Nd4+ 50. Kf1 1-0

[Event "Leningrad"]
[Site "16"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexey Suetin"]
[Black "Viacheslav Osnos"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3
b5 8.O-O Bb7 9.Kh1 Nf6 10.a3 h5 11.f4 h4 12.Qf3 Nxd4 13.Bxd4
Bc5 14.Bxc5 Qxc5 15.h3 Nh5 16.Qf2 Qe7 17.Ne2 d6 18.a4 O-O
19.Qe3 e5 20.fxe5 dxe5 21.axb5 axb5 22.Rxa8 Bxa8 23.Bxb5 Qb4
24.Bd3 Qxb2 25.Qg5 g6 26.Qxh4 Qb4 27.Kh2 Bc6 28.Qg5 Qc5 29.Qh6
Bb5 30.c4 Bc6 31.Rf3 Ra8 32.Qg5 Be8 33.h4 f6 34.Qc1 Qc8 35.Qe1
Bf7 36.Nc3 Qg4 37.Bf1 Kg7 38.Qf2 Ra1 39.c5 Nf4 40.g3 1-0

[Event "Ch URS"]
[Site "Tbilisi (Georgia)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "20"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexey Suetin"]
[ECO "E63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O a6 7.Nc3
Nc6 8.d5 Na5 9.Nd2 c5 10.Qc2 Rb8 11.b3 b5 12.Bb2 bxc4 13.bxc4
Bh6 14.f4 e5 15.Rae1 exf4 16.gxf4 Nh5 17.e3 Bg7 18.Nd1 Bf5
19.Be4 Bxb2 20.Nxb2 Qf6 21.Nd3 Rfe8 22.Bxf5 Qxf5 23.e4 Qg4+
24.Kh1 Ng3+ 25.hxg3 Qh3+ 26.Kg1 Qxg3+ 27.Kh1 1/2-1/2

[Event "Leningrad"]
[Site "06"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Laszlo Szabo"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Nbd7 7.b3 c5
8.Bb2 Be7 9.Nc3 O-O 10.Qe2 Rc8 11.Rfd1 cxd4 12.exd4 Nh5 13.g3
Ndf6 14.Ne5 g6 15.Qe3 Ng7 16.g4 Nd7 17.cxd5 exd5 18.Ne2 Ne6
19.Nf3 Ng5 1/2-1/2

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5
Nxd5 8.e4 Nb6 9.g3 c5 10.d5 exd5 11.exd5 Na6 12.Bg2 c4 13.O-O
Nc5 14.Nd4 Bf6 15.Be3 Bxd4 16.Bxd4 Nb3 17.Ra2 Bf5 18.Be3 Bd3
19.Re1 Re8 20.a4 Qd7 21.a5 Nc8 22.Ra3 Bf5 23.Na4 Nd6 24.Nc5
Nxc5 25.Bxc5 Bd3 26.h3 a6 27.Kh2 h6 28.Rxe8+ Rxe8 29.Qg4 f5
30.Qg6 Ne4 31.Bd4 Qf7 32.Qxf7+ Kxf7 33.Ra4 Rd8 34.Rb4 Rxd5
35.Rxb7+ Ke6 36.Bxg7 Rxa5 37.Rb6+ Kf7 38.Bd4 Rd5 39.Be3 Rb5
40.Rxb5 axb5 41.f3 c3 42.bxc3 Nxc3 43.Bxh6 b4 44.Bd2 Na2 45.f4
Ke6 46.Bc6 b3 47.Ba4 b2 48.Bb3+ Kf6 49.Bxa2 b1=Q 50.Bxb1 Bxb1
51.g4 Bc2 52.Kg3 Bd1 53.Kh4 1/2-1/2

[Event "Tbilisi"]
[Site "Tbilisi"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Mark Taimanov"]
[ECO "E40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6 5.Ne2 d5 6.a3 Bf8 7.cxd5
exd5 8.Nf4 Ne7 9.b4 a6 10.g3 c6 11.Bg2 Nf5 12.O-O Bd6 13.Nfe2
Bb8 14.a4 O-O 15.a5 Re8 16.Na4 Bc7 17.Nc5 h5 18.Qd3 Nd6 19.f3
Bf5 20.Qb3 h4 21.g4 Bh7 22.Nf4 Nb5 23.Qb2 Rb8 24.Qf2 Nd7
25.Nfd3 Nxc5 1/2-1/2

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Antoshin"]
[ECO "E21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 b6 7.O-O
Bb7 8.Na4 Qe7 9.a3 Ba5 10.Nd2 Bc6 11.Qc2 Rc8 12.Nc3 d5 13.b3
Nbd7 14.Bb2 Nf8 15.Ne2 Ng6 16.cxd5 Bxd5 17.Nc4 cxd4 18.Nxd4
Nh4 19.f3 e5 20.Nf5 Nxf5 21.Bxf5 Rc5 22.Qe2 Bxc4 23.bxc4 g6
24.Bd3 Rac8 25.Rfd1 Ne8 26.Rac1 Nd6 27.Rc2 Qe6 1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Georgi P Tringov"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6
7.Bd3 e5 8.O-O Nf6 9.Qe2 Be7 10.Na4 O-O 11.c4 d6 12.b3 Be6
13.c5 dxc5 14.Be3 Qa5 15.Rfc1 Rfd8 16.Nxc5 Bxc5 17.Rxc5 Qc7
18.Rac1 Rd6 19.Bxa6 Nxe4 20.Rxe5 Nc3 21.Rxc3 Rxa6 22.Rc1 Ra8
23.Bf4 Qd7 24.h3 Rd4 25.Qf3 Rxa2 26.Rxc6 h6 27.Rec5 Bd5
1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Boris T Vladimirov"]
[Black "Viacheslav Osnos"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
c6 8.Be2 Nbd7 9.O-O Nb6 10.Qd3 Bg4 11.Bg5 h6 12.Bf4 Bxf3
13.Bxf3 Nfd7 14.Be2 e5 15.dxe5 g5 16.Bc1 Nxe5 17.Qg3 Ng6
18.Kh1 Nd7 19.f4 gxf4 20.Bxf4 Nde5 21.Rad1 Qe7 22.Bc1 Rad8
23.Rde1 Qd6 24.Qh3 Kh7 25.Qh5 Qe7 26.Qh3 Qe6 27.Qh5 Rfe8
28.Bg5 Rd7 29.Nd1 Rh8 30.Ne3 Kg8 31.Bf4 Nxf4 32.Rxf4 Ng6
33.Rg4 Rd4 34.Bf3 Kh7 35.Nf5 Rd2 36.Rg3 Re8 37.Rh3 Nf4 38.Nxg7
Kxg7 39.Rg3+ Ng6 40.Qa5 Rxb2 41.Rf1 Rxa2 42.Qc3+ Qe5 43.Qb3
Rb2 44.Qd1 Re7 45.Bg4 Qxe4 46.h4 Qe5 47.Qf3 Rb4 48.Bh3 Rxh4
49.Qf2 Qd4 50.Qf5 Rhe4 51.Rxg6+ fxg6 52.Qf8+ Kh7 53.Bf5 0-1

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Ratmir Kholmov"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.Nc3 d5 6.e3 b6 7.cxd5
exd5 8.Ne5 O-O 9.Bd3 Ba6 10.Bxa6 Nxa6 11.O-O Re8 12.Ng4 c6
13.Nxf6+ Qxf6 14.Na4 b5 15.Nc3 Bd6 16.Qf3 Qg6 17.a3 Nc7
18.Rfc1 Re6 19.h3 h5 20.Qd1 Ne8 21.Ne2 Nf6 22.f3 Nd7 23.Qc2
Nb6 24.Qxg6 fxg6 25.Rc3 Nc4 26.Bc1 a4 27.Kf2 Kf7 28.Rd3 h4
29.Rb1 g5 30.b3 axb3 31.Rbxb3 Re7 32.Nc3 b4 33.axb4 Ra1 34.Rb1
Rea7 35.e4 Rxb1 36.Nxb1 Ra2+ 37.Kf1 Bxb4 38.Rb3 Be7 39.exd5
cxd5 40.Nc3 Rc2 41.Ne2 Ke6 42.Rb1 Bf6 43.Ra1 Kd7 1/2-1/2

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Eduard Shekhtman"]
[ECO "D90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.Nf3 c6 4.Nc3 d5 5.cxd5 cxd5 6.Bf4 Bg7 7.e3
O-O 8.h3 Ne4 9.Nxe4 dxe4 10.Nd2 Qa5 11.Bc4 Nc6 12.Bh2 e5 13.d5
Nb4 14.O-O b5 15.Bb3 f5 16.f3 Qb6 17.Qe2 Bb7 18.fxe4 fxe4
19.d6+ Kh8 20.d7 Nd3 21.Rxf8+ Rxf8 22.Rf1 Bf6 23.Kh1 Kg7
24.Bg3 Rd8 25.Qg4 h5 26.Qe2 Rxd7 27.Rb1 a5 28.Nf1 a4 29.Bc2
Qc6 30.a3 Rc7 31.Bd1 Qd5 32.Ra1 Qe6 33.Be1 Bd5 34.Ba5 Rf7
35.Qc2 Bh4 36.Be2 Bb3 37.Qc3 Bc4 38.Bxd3 exd3 39.e4 Bf2 40.Qd2
Qc6 41.Qg5 Qf6 42.Qxf6+ Rxf6 43.Bc3 Bd4 44.Bxd4 exd4 45.Kg1
Bb3 46.Nd2 Rc6 47.Nxb3 axb3 48.Rd1 Rc3 49.e5 Kf7 50.h4 Ke6
51.Kh2 Kxe5 52.bxc3 dxc3 53.Rxd3 b2 54.Rxc3 b1=Q 55.Rg3 Qe4
56.Kh3 Kd4 57.Rg5 Kc4 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir Zelevinsky"]
[ECO "D74"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.cxd5 Nxd5 7.d4
Na6 8.e4 Nb6 9.Nc3 c5 10.d5 e6 11.Bg5 Qd7 12.Bh3 h6 13.Bf4 Nc4
14.b3 Nb6 15.Qd2 g5 16.Be5 Qd8 17.Bxg7 Kxg7 18.d6 Qf6 19.Kg2
Bd7 20.e5 Qg6 21.Kg1 Bc6 22.Bg2 Nd7 23.Rae1 Nb4 24.g4 Nd3
25.Rd1 Nf4 26.Nh4 Qh7 27.Bxc6 bxc6 28.Qe3 h5 29.Ng2 Ng6
30.Qxg5 hxg4 31.Qxg4 Ndxe5 32.Qg3 Rh8 33.f4 Nd7 34.f5 exf5
35.Rxf5 Qh3 36.Rdf1 Nde5 37.Ne4 Qxg3 38.hxg3 Rad8 39.Nf4 Nxf4
40.Rxe5 Ne6 41.Kg2 Rh6 42.Ref5 f6 43.Nxf6 Nd4 44.Rg5+ Rg6
45.Rxg6+ Kxg6 46.Ne4 Nf5 47.Rf2 a5 48.g4 Ne3+ 49.Kg3 a4 50.Re2
Nd5 51.Rc2 axb3 52.axb3 Nf6 53.Nxf6 Kxf6 54.Rd2 Ke5 55.d7 Ke4
56.Rd1 Ke5 57.Kf3 Rf8+ 58.Ke3 Rd8 59.Rd3 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Privorotsky Oleg"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O O-O 9.f4 Nxd4 10.Qxd4 h6 11.Bh4 a6 12.Bd3 Rb8
13.e5 dxe5 14.Qxe5 Bd7 15.h3 Qb6 16.Qe2 Rbc8 17.Ne4 Nxe4
18.Qxe4 f5 19.Qe1 Bc5 20.Rf1 Bd4 21.c3 Qb4 22.Bc2 Rxc3 23.Rxd4
Rxc2+ 24.Kxc2 Qxd4 25.Kb1 Rc8 26.Be7 Kf7 27.Ba3 Bc6 28.g4 Bg2
29.Rg1 Bxh3 30.g5 hxg5 31.fxg5 e5 32.Bb4 Bg4 33.Bc3 Qd3+
34.Ka1 e4 35.Qf2 e3 36.Qg3 Rxc3 37.bxc3 Qxc3+ 38.Kb1 Be2
39.g6+ Ke6 40.a4 Qb3+ 41.Kc1 Qa3+ 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir Zelevinsky"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.g3 O-O 6.Bg2 d5 7.O-O
Nc6 8.a3 Bxd2 9.Nbxd2 a4 10.Qc2 Bd7 11.Rac1 Qe7 12.e4 dxe4
13.Nxe4 Rfd8 14.Rfe1 Na5 15.Ne5 Be8 16.Rcd1 Nd7 17.f4 Nxe5
18.fxe5 Nb3 19.Qf2 Bc6 20.d5 exd5 21.cxd5 Bxd5 22.Nf6+ gxf6
23.exf6 Qc5 24.Qxc5 Nxc5 25.Rxd5 Ne6 26.Rb5 Rab8 27.Rxb7 Rxb7
28.Bxb7 Rd2 29.Bc8 Rxb2 30.Bxe6 fxe6 31.Rxe6 Rb3 32.g4 Kf7
33.Rc6 h6 34.Kg2 Rxa3 35.h4 Rb3 36.g5 hxg5 37.hxg5 Kg6 1/2-1/2

[Event "Leningrad Spartakiad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Valery N Bykov"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be2 Be7 7.g4
a6 8.Be3 Bf6 9.g5 Bxd4 10.Bxd4 Nxd4 11.Qxd4 Qxg5 12.Qxd6 Bd7
13.h4 Qe7 14.Qg3 f6 15.O-O-O Nh6 16.Rhg1 Rg8 17.Bc4 Nf7 18.f4
O-O-O 19.f5 Rde8 20.Na4 Qb4 21.Rxd7 Kxd7 22.fxe6+ Rxe6 23.Rd1+
Rd6 24.Bxf7 Rxd1+ 25.Kxd1 Rf8 26.Bb3 Qd6+ 27.Qd3 Qxd3+ 28.cxd3
Kd6 29.Ke2 f5 30.Nc3 fxe4 31.Nxe4+ Ke7 32.Bd5 Rf5 33.Bg8 Rh5
34.Ng3 Rb5 35.b3 Rc5 36.Kd2 g6 37.d4 Rc8 38.Bc4 b5 39.Bd3 Rf8
40.Ke3 Rc8 41.Ne2 Kd6 42.Be4 Rg8 43.Nf4 g5 44.hxg5 Rxg5
45.Bxh7 1-0

[Event "Leningrad Spartakiad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Vadim Z Faibisovich"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "158"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 e6 6.a3 Nge7 7.Rb1
d5 8.cxd5 exd5 9.O-O O-O 10.d3 Re8 11.Bf4 Bg4 12.h3 Bxf3
13.Bxf3 Nd4 14.Bg2 Qd7 15.Kh2 Rac8 16.h4 Ne6 17.Bd2 b6 18.Qb3
Rcd8 19.Rbd1 h5 20.Bh3 Nf5 21.Rde1 Nfd4 22.Qd1 Qd6 23.Bg2 Nf5
24.Qa4 Ne7 25.Bc1 Qd7 26.Qxd7 Rxd7 27.e4 dxe4 28.dxe4 Rd3
29.e5 Nd4 30.Ne4 Nef5 31.Nf6+ Bxf6 32.exf6 Re6 33.Bg5 Nf3+
34.Bxf3 Rxf3 35.Rd1 Nd4 36.Kg2 Rb3 37.Rd2 Kf8 38.Rc1 Ke8
39.Rc4 Nf3 40.Rd1 Nd4 41.Rd2 Nf3 42.Rd5 Ne1+ 43.Kf1 Rxb2
44.Bf4 Nf3 45.Kg2 Nd4 46.Be5 Rd2 47.Bxd4 Rxd4 48.Rcxd4 cxd4
49.Rxd4 Rxf6 50.Ra4 a5 51.f3 Kd7 52.g4 Kc6 53.Rc4+ Kd6 54.Kg3
Kd5 55.Rc7 Kd6 56.Rc8 Re6 57.Kf4 Kd7 58.Rb8 Ke7 59.Rh8 hxg4
60.fxg4 Kf6 61.h5 Rc6 62.Rb8 Rc4+ 63.Kf3 Rc3+ 64.Ke4 Kg5
65.hxg6 fxg6 66.Rxb6 Rxa3 67.Ra6 a4 68.Kd5 Rg3 69.Rxa4 Rxg4
70.Ra1 Kf5 71.Ra8 Rf4 72.Rf8+ Kg4 73.Rg8 g5 74.Ke5 Rf1 75.Ke4
Re1+ 76.Kd3 Kf4 77.Kd2 Re5 78.Rg7 g4 79.Rf7+ Kg3 0-1

[Event "Leningrad-BLRS"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Abo I Shagalovich"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 c5 6.Nf3 O-O 7.Be3 Qa5
8.Bd3 cxd4 9.Nxd4 Nc6 10.O-O Nxd4 11.Bxd4 Be6 12.Rc1 Rfc8
13.b3 a6 14.f4 b5 15.f5 Bd7 16.Bxf6 Bxf6 17.Nd5 Bd4+ 18.Kh1
Qd8 19.Qf3 Qf8 20.e5 bxc4 21.f6 cxd3 22.fxe7 Qg7 23.Nf6+ Kh8
24.Rxc8+ Rxc8 25.Qb7 1-0

[Event "Leningrad-BLRS"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Abo I Shagalovich"]
[Black "Viacheslav Osnos"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c6 4.Bxf6 gxf6 5.e4 dxe4 6.Nxe4 f5
7.Ng5 e6 8.Qh5 Qe7 9.N1f3 Nd7 10.O-O-O Nf6 11.Qh4 h6 12.Nh3
Ng4 13.Qg3 Bd7 14.Ne5 O-O-O 15.Be2 h5 16.Nf4 Bh6 17.Kb1 h4
18.Qf3 Nxe5 19.dxe5 Kb8 20.Qe3 Bc8 21.g3 Qc7 22.Qc3 Bg7 23.Nd3
c5 24.f4 b6 25.Bf3 Bf8 26.b3 Be7 27.Nf2 Rhg8 28.g4 fxg4
29.Nxg4 Rxd1+ 30.Rxd1 Rd8 31.Rxd8 Qxd8 1/2-1/2

[Event "Moscow-Leningrad m"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bd6 6.e4 c5 7.cxd5
exd5 8.Bg5 cxd4 9.Nxd5 Nc6 10.Ne2 Be6 11.Nxd4 Bxd5 12.Nf5 O-O
13.exd5 Ne5 14.Be2 h6 15.Bxf6 Qxf6 16.Nxd6 Qxd6 17.O-O Rfd8
18.f4 Ng6 19.Qd4 Qxd5 20.Qxd5 Rxd5 21.Bf3 Rd7 22.g3 Rad8
23.Rad1 Rxd1 24.Rxd1 Rxd1+ 25.Bxd1 Kf8 26.Kf2 Ke7 27.Bb3 Nf8
28.Ke3 Ne6 29.Bd5 b6 30.b4 Kd6 31.Bc4 Ke7 32.Ke4 Nc7 33.Ke5 g6
34.h4 Ne8 35.Kd5 Nd6 36.Bd3 Kd7 37.g4 Nb7 38.Bb5+ Ke7 39.Kc6
Nd8+ 40.Kc7 Ne6+ 41.Kb7 a5 42.Kxb6 axb4 43.axb4 Nxf4 1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Zbigniew Doda"]
[Black "Viacheslav Osnos"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.Nf3 d6 2.d4 Bg4 3.c4 Nd7 4.Nc3 e5 5.d5 Be7 6.e4 Bxf3 7.Qxf3
Bg5 8.g3 a5 9.Bxg5 Qxg5 10.h4 Qe7 11.Qg4 g6 12.Qg5 Ngf6 13.Be2
Nc5 14.Qe3 h5 15.f3 Kf8 16.Bf1 Kg7 17.Bh3 c6 18.Rd1 a4 19.O-O
Rhe8 20.Rf2 Rad8 21.Rfd2 Qc7 22.Kh1 Qb8 23.Qf2 Qc7 24.Qe3 Re7
25.Bf1 cxd5 26.Rxd5 Ne6 27.Nb5 Nxd5 28.Rxd5 Qc6 29.f4 f6
30.Nc3 b6 31.f5 gxf5 32.exf5 Nc7 33.Qf3 Rh8 34.g4 hxg4
35.Qxg4+ Kf8 36.Bg2 Reh7 37.Qg6 Rxh4+ 38.Kg1 R4h6 39.Qg4 Nxd5
0-1

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Eleazar Jimenez-Zerquera"]
[Black "Viacheslav Osnos"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3
b5 8.a3 Bb7 9.O-O Nf6 10.Qe2 Be7 11.f4 d6 12.Nxc6 Bxc6 13.Bd2
O-O 14.Rae1 Rae8 15.e5 dxe5 16.fxe5 Nd7 17.Qh5 g6 18.Qe2 Bh4
19.g3 Be7 20.h4 f6 21.Bf4 fxe5 22.Bxg6 hxg6 23.Qg4 Rf6 24.Be3
Nf8 25.h5 Bb7 26.Rxf6 Bxf6 27.hxg6 Qc6 28.Qh3 Nxg6 29.Bf2 Kg7
30.Ne4 Rh8 0-1

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Gedeon Barcza"]
[ECO "C11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "137"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nxf6+ Nxf6
7.Nf3 Be7 8.Bd3 c5 9.dxc5 Qa5+ 10.c3 Qxc5 11.Qe2 Bd7 12.O-O-O
Bc6 13.h4 h6 14.Bf4 Nd5 15.Be5 Bf6 16.Kb1 O-O-O 17.Ka1 Nb6
18.Bg3 Rd5 19.Nd2 Rhd8 20.Ne4 Qe7 21.Nxf6 Qxf6 22.Rhe1 Ba4
23.Bc2 Bxc2 24.Qxc2 Qf5 25.Qxf5 Rxd1+ 26.Qb1 Rxb1+ 27.Kxb1 h5
28.Kc2 Nc4 29.b3 Nd6 30.Re5 g6 31.Ra5 a6 32.f3 Kd7 33.Bf2 f6
34.c4 e5 35.Rd5 Ke6 36.Bc5 Nf7 37.Rxd8 Nxd8 38.b4 Nf7 39.a4 f5
40.Bf2 Nd6 41.Kc3 Nf7 42.b5 g5 43.hxg5 Nxg5 44.Bh4 Nf7 45.Kb4
Kd6 46.c5+ Kd7 47.Ka5 axb5 48.axb5 Kc7 49.Bg3 Kc8 50.Kb6 e4
51.fxe4 fxe4 52.Bf4 Nd8 53.Be3 Kd7 54.Bf2 Kc8 55.Be3 Kd7
56.Ka7 Kc8 57.Bg1 Ne6 58.Kb6 Nd8 59.Bf2 Kd7 60.Be3 Kc8 61.Bg1
Kd7 62.Bf2 Kc8 63.Bh4 Ne6 64.c6 bxc6 65.Kxc6 e3 66.b6 Nd4+
67.Kd5 Nc2 68.Ke4 e2 69.Kf4 1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Reinhart Fuchs"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.e3 Nbd7 5.b3 c6 6.Bb2 Bd6 7.d4
O-O 8.Be2 Ne4 9.Nxe4 dxe4 10.Nd2 f5 11.Qc2 e5 12.O-O-O exd4
13.Bxd4 Qe7 14.f3 exf3 15.Bxf3 Ne5 16.c5 1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Shamkovich"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O
Be6 8.b3 c5 9.Bb2 Nc6 10.dxc5 dxc4 11.Nxc4 Bxc4 12.bxc4 Ne4
13.Bxg7 Qxd1 14.Rfxd1 Kxg7 15.Ne1 Nxc5 16.Bxc6 bxc6 17.Nd3
Nxd3 18.Rxd3 Rfd8 19.Rad1 Rxd3 20.Rxd3 Kf6 1/2-1/2

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Mijo Udovcic"]
[ECO "B80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 Be7 7.Bc4
O-O 8.Qe2 a6 9.a3 Qc7 10.Ba2 Nc6 11.O-O Bd7 12.f4 b5 13.f5
Nxd4 14.Bxd4 exf5 15.exf5 Bc6 16.Rae1 Bd8 17.Kh1 Qb7 18.Qd2 h6
19.Re3 Ng4 20.Rg3 Bg5 21.Rxg4 1-0

[Event "October Revolution 50"]
[Site "Leningrad"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Heikki M J Westerinen"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 Nc6 7.Nf3
Re8 8.d5 Nb8 9.Bd3 e6 10.O-O exd5 11.exd5 c6 12.Qd2 cxd5
13.cxd5 Nbd7 14.Rfe1 a6 15.Bg5 Rxe1+ 16.Rxe1 Qf8 17.Bc2 b5
18.Nd4 Bb7 19.Nc6 Re8 20.Rxe8 Qxe8 21.Kf1 Qa8 22.Bf4 Nxd5
23.Nxd5 Bxc6 24.Ne7+ Kh8 25.Nxc6 Qxc6 26.Bb3 Ne5 27.Bxe5 Bxe5
28.Bxf7 Qe4 29.Bb3 Kg7 30.Qc1 d5 31.Qd2 1/2-1/2

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Gagik Akopian"]
[Black "Viacheslav Osnos"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3
b5 8.O-O Bb7 9.Kh1 Nf6 10.a3 Be7 11.f4 d6 12.Qe2 O-O 13.Nf3
Nd7 14.Qf2 Bf6 15.Qg3 Bxc3 16.bxc3 e5 17.f5 f6 18.a4 Na5
19.axb5 axb5 20.Nd2 Nc4 21.Rab1 Na3 22.Rb3 d5 23.Ra1 Nc4
24.Rab1 Nxd2 25.Bxd2 dxe4 26.Bxb5 Bd5 27.Rb4 Nc5 28.Be3 Rfc8
29.Qf2 Qe7 30.Be2 Na4 31.c4 Bc6 32.R4b3 Be8 33.h3 Rc7 34.Kh2
Rac8 35.Qh4 Bc6 36.Qf2 Bd7 37.g4 Be8 38.Qg2 Bf7 39.Qxe4 Bxc4
40.Rb8 Bxe2 41.Qxa4 e4 42.Bf4 Qc5 43.Qb3+ Kh8 44.Qb6 Qxb6
45.R1xb6 1/2-1/2

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Iuri Chikovani"]
[Black "Viacheslav Osnos"]
[ECO "B13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Ne2 g6 7.O-O
Bg7 8.Nd2 O-O 9.Nf3 Ne8 10.Nf4 Bg4 11.h3 Bxf3 12.Qxf3 e5
13.dxe5 Nxe5 14.Qe2 d4 15.cxd4 Nxd3 16.Qxd3 Qxd4 1/2-1/2

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Albert Z Kapengut"]
[Black "Viacheslav Osnos"]
[ECO "B47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O
Nf6 8.Be3 Bb4 9.Na4 Ne7 10.c4 Nxe4 11.c5 Nd5 12.Nb3 O-O 13.Qd4
f5 14.Bc4 Nxe3 15.fxe3 Qc6 16.Bd3 Qxa4 17.Bxe4 d5 18.cxd6 Bd7
19.Bxb7 Rad8 20.Rfd1 a5 21.Bf3 Qb5 22.Rac1 Rc8 23.Rc7 Rxc7
24.dxc7 Bc8 25.a4 Qxa4 26.Qc4 Qe8 27.Nd4 Qe7 28.Qc6 h6 29.Nb5
Kh7 30.Nd6 Bxd6 31.Rxd6 e5 32.Bd5 Qh4 33.Qc3 Qe7 34.Qc5 1-0

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Y Sakharov"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6
7.Bc4 Qa5 8.O-O O-O 9.Nb3 Qc7 10.f4 d6 11.Be2 b6 12.g4 Ne8
13.Qd2 Bb7 14.g5 Na5 15.Nd5 Qd8 16.Bd4 Nxb3 17.axb3 e5 18.Bc3
Bxd5 19.exd5 exf4 20.Qxf4 Bxc3 21.bxc3 Qc7 22.c4 Ng7 23.Bg4
Rae8 24.Rae1 Re7 25.Rxe7 Qxe7 26.Kg2 h5 27.gxh6 Ne8 28.Be6 Nc7
29.h7+ Kxh7 30.Bxf7 Kg7 31.Qd4+ Kh7 32.Rf4 g5 33.Qd3+ Kh8
34.Qg6 Qe2+ 35.Kg1 Qd1+ 36.Rf1 Qd4+ 37.Kh1 Qg7 38.Qf5 Ne8
39.Rf3 g4 40.Qh5+ Qh7 41.Qxh7+ Kxh7 42.Bg6+ 1-0

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Gunnar Andreyevich Uusi"]
[ECO "C03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 c5 5.exd5 exd5 6.dxc5 Bxc5
7.Nb3 Ba7 8.Bd3 Nf6 9.Qe2+ Be6 10.Nbd4 Qe7 11.O-O Nc6 12.Nxc6
bxc6 13.Bxa6 O-O 14.Bd3 Qb7 15.b3 Rfe8 16.Bb2 Bg4 17.Qd2 Bxf3
18.gxf3 d4 19.Qf4 c5 20.Qf5 Re6 21.Rfe1 Rae8 22.Rxe6 Rxe6
23.Bc4 Re8 24.Kf1 Qc7 25.Bb5 Rb8 26.a4 Qd6 27.Bc1 Nd5 28.Bc4
Rd8 29.Bg5 g6 30.Qe4 Nf6 31.Qh4 Kg7 32.Re1 h5 33.Re6 fxe6
34.Bxf6+ 1-0

[Event "URS-chT"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Itzhak Vistinietzki"]
[Black "Viacheslav Osnos"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.Nf3 c5 3.c3 e6 4.Bg5 h6 5.Bxf6 Qxf6 6.e4 cxd4
7.cxd4 Nc6 8.Nc3 Bb4 9.Rc1 d5 10.e5 Qd8 11.Bd3 O-O 12.O-O f6
13.Bb1 Bd7 14.exf6 Qxf6 15.Qd3 Bd6 16.Rce1 Ne7 17.Ne5 Bxe5
18.dxe5 Qf5 19.Qd2 Qh5 20.Qd3 Qf5 21.Qd2 1/2-1/2

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Valeri S Korensky"]
[ECO "D40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 c5 5.e3 Nc6 6.a3 cxd4 7.exd4
Be7 8.c5 Ne4 9.Qc2 Nxc3 10.Qxc3 a5 11.Bb5 Bd7 12.O-O O-O
13.Rb1 a4 14.b4 axb3 15.Rxb3 Na5 16.Rb1 Bxb5 17.Rxb5 Ra7
18.Qb4 Nc6 19.Qb2 Qa8 20.Rd1 Rd8 21.h4 Rd7 22.Rd3 Ra5 23.Rdb3
Rxb5 24.Rxb5 h6 25.g4 Qa4 26.Qb3 Qxb3 27.Rxb3 f6 28.Bb2 e5
29.dxe5 fxe5 30.Nxe5 Nxe5 31.Bxe5 Bxc5 32.Kg2 Kf7 33.f4 d4
34.Rd3 Ke6 35.Kf3 Kd5 36.h5 b5 37.Rd1 Rf7 38.Rd2 Rb7 39.Rd1
Rf7 40.Rd2 Re7 41.Rd1 Ra7 42.Rd3 Rb7 43.Rd2 Ba7 44.Rc2 Bc5
45.Rd2 Bb6 46.Rd3 1/2-1/2

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "V Tarasov"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nf3 Bg7 5.O-O e5 6.Nc3 Nge7 7.a3
a6 8.b4 cxb4 9.axb4 Nxb4 10.Ba3 Nbc6 11.Bd6 Nf5 12.Ne4 Bf8
13.Bxe5 Nxe5 14.Nxe5 Bg7 15.d4 O-O 16.e3 d6 17.Nd3 Rb8 18.Qd2
Re8 19.Rfc1 h5 20.Rab1 Bh6 21.Nb4 Be6 22.d5 Bd7 23.Nc6 bxc6
24.Rxb8 Qxb8 25.Nf6+ Kh8 26.Nxd7 Qd8 27.dxc6 Rxe3 28.Qb2+ Bg7
29.Qb6 Re8 30.Qxd8 Rxd8 31.Nb6 Bd4 32.c5 Bxc5 33.c7 1-0

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Igor Arkadievich Zaitsev"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6 7.Nc3 a6
8.d5 Nbd7 9.Be3 Ng4 10.Bd4 Ndf6 11.Bxf6 Bxf6 12.dxc6 bxc6
13.Rc1 Rb8 14.b3 c5 15.Qd2 Bd7 16.Rfd1 a5 17.Ne4 Bc6 18.Qf4
Bxe4 19.Qxe4 Ne5 20.Nxe5 Bxe5 21.f4 Bf6 22.g4 a4 23.Rd3 axb3
24.axb3 Qa5 25.g5 Bb2 26.Rf1 e6 27.Qf3 Qc7 28.e4 Qe7 29.h4
Bd4+ 30.Kh1 h6 31.Qh3 Kh7 32.f5 exf5 33.exf5 h5 34.Bd5 Kh8
35.Rdf3 Rbe8 36.Qg2 Rb8 37.Qc2 gxf5 38.Qd1 Kg7 39.Rxf5 Rb7 1-0

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Evgeny Terpugov"]
[Black "Viacheslav Osnos"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1.d4 Nf6 2.Nf3 b6 3.Nc3 Bb7 4.Bg5 d5 5.e3 e6 6.Bb5+ c6 7.Bd3
Be7 8.O-O Nbd7 9.e4 dxe4 10.Bxe4 Nxe4 11.Nxe4 O-O 12.Bxe7 Qxe7
13.Qe2 c5 14.Rfd1 Rfd8 15.Rd2 cxd4 16.Nxd4 Nc5 17.Ng3 g6
18.Rad1 h5 19.f3 h4 20.Nf1 h3 21.g3 e5 22.Nb3 Nxb3 23.axb3
Rxd2 24.Rxd2 Qf6 25.Rd3 e4 26.fxe4 Qxb2 27.Rd7 Bc6 28.Rd6 Qc3
29.Qd3 Qc5+ 30.Ne3 Rc8 31.Rd4 Qg5 32.Qd2 Re8 33.Nc4 Qf6 34.Nd6
Re6 35.c3 Qf3 36.Qf2 Rf6 37.Qxf3 Rxf3 38.Rc4 Bd7 39.Rc7 Be6
40.b4 a5 41.bxa5 bxa5 42.e5 Re3 43.Kf2 Rxe5 44.Kf3 Re1 45.Ra7
Rh1 46.Rxa5 Rxh2 47.Ne4 Rc2 48.Kf4 h2 49.Ra1 Kg7 50.Ke5 Re2
0-1

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mark D Tseitlin"]
[Black "Viacheslav Osnos"]
[ECO "C09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6
7.O-O Nge7 8.c4 O-O 9.cxd5 Nxd4 10.Nxd4 cxd4 11.Ne4 Be5 12.Bg5
f6 13.f4 Bd6 14.Bh4 Nf5 15.Nxd6 Qxd6 16.Bf2 a6 17.Bc4 Qxf4
18.Qd3 Bd7 19.Rad1 Rac8 20.d6+ Kh8 21.Bxd4 Qg4 22.Bd5 b5
23.Bb6 Rfe8 24.Bc7 Ne3 25.Bb7 Re5 26.Qd4 Qg5 27.h4 Qg6 28.h5
Qg5 29.Rd3 Rce8 30.Rxe3 Rxe3 31.h6 Qxh6 32.Bxa6 R3e4 33.Qd5
Rh4 34.Qd3 Rh1+ 0-1

[Event "URS-ch35"]
[Site "Kharkov"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lev Alburt"]
[Black "Viacheslav Osnos"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.c4 e5 2.Nc3 d6 3.Nf3 Bg4 4.d4 Nd7 5.Be3 Ne7 6.d5 Nf5 7.Bd2
Be7 8.Qc2 g6 9.Ng1 Nd4 10.Qc1 Nc5 11.b4 Na6 12.e3 O-O 13.f3
Bh4+ 14.Kd1 Bd7 15.exd4 exd4 16.Nb5 Bf6 17.Bd3 c6 18.Nxd6 cxd5
19.c5 Ba4+ 20.Ke1 Nb8 21.f4 b6 22.Qa3 Bd7 23.Nf3 bxc5 24.bxc5
Nc6 25.Kf2 a5 26.Rhb1 Nb4 27.Bxb4 axb4 28.Qxb4 Ra4 29.Qb6 Qa8
30.Kg3 Ra3 31.Rb3 h5 32.Ne5 h4+ 33.Kf3 Rxb3 34.Qxb3 Be6 35.Ng4
Bg7 36.Rb1 Qa7 37.Qc2 Qd7 38.h3 Qe7 39.Qd2 Ra8 40.Rb7 1-0

[Event "17, Alma Ata"]
[Site "17, Alma Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Bagirov"]
[ECO "E51"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.Nf3 d5 2.c4 e6 3.d4 Nf6 4.Nc3 Bb4 5.e3 O-O 6.a3 Be7 7.Bd3 b6
8.O-O Bb7 9.cxd5 exd5 10.b4 Nbd7 11.Qb3 a6 12.a4 Ra7 13.Ba3 c5
14.Qb1 c4 15.Bc2 Qb8 16.Qb2 Re8 17.b5 Bxa3 18.Qxa3 g6 19.bxa6
Rxa6 20.Rfb1 Bc6 21.Qb4 Ra8 22.h3 Kg7 23.Nd2 Qc7 24.Ra2 h5
25.Bd1 Rab8 26.Rab2 Rbc8 27.Bf3 Ra8 28.Rc1 Rac8 29.Ndb1 Ra8
30.Na3 Qb7 31.Nab5 Re6 32.Ne2 g5 33.Ng3 g4 34.Be2 Bxb5 35.axb5
Qb8 36.Nxh5+ Nxh5 37.Bxg4 Kg6 38.Bxe6 fxe6 39.Qe7 Nf8 40.g4
Nf6 41.f4 1/2-1/2

[Event "Ch URS"]
[Site "Alma-Ata (Kazakhstan)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Igor V Platonov"]
[Black "Viacheslav Osnos"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 Nc6 6.e3 Bb4 7.Bd2
O-O 8.a3 Be7 9.Be2 d5 10.cxd5 exd5 11.O-O Nxd4 12.exd4 Qb6
13.Bg5 1/2-1/2

[Event "Ch URS (team)"]
[Site "Riga (Latvia)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexey Suetin"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.c4 g6 2.Nc3 c5 3.Nf3 Bg7 4.g3 Nc6 5.Bg2 e6 6.e3 Nge7 7.d4
cxd4 8.Nxd4 Nxd4 9.exd4 d5 10.cxd5 Nxd5 11.Nxd5 exd5 12.O-O
O-O 13.Be3 Be6 14.Rc1 Qd7 15.Qb3 Rfc8 16.Bf3 h5 17.h4 Bf6
18.Rfe1 b6 19.Be2 Rxc1 1/2-1/2

[Event "Riga"]
[Site "Riga"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5
Nxd5 8.Qb3 Nxc3 9.bxc3 b6 10.Nf4 Bb7 11.Be2 Bd6 12.O-O Bxf4
13.exf4 Qd5 14.Qxd5 exd5 15.Bf3 Nd7 16.f5 c6 17.Bf4 Rfe8 18.g4
Ba6 19.Rfe1 Nf6 20.Re3 h6 21.Be5 Ne4 22.Bxe4 dxe4 23.Rae1 f6
24.Bg3 Kf7 25.Rxe4 Rxe4 26.Rxe4 Bc4 27.h4 Bd5 28.Re3 Re8
29.Kh2 h5 30.gxh5 Rh8 31.Bd6 Rxh5 32.Re7+ Kg8 33.Kg3 Rxf5
34.f4 a5 35.Kg4 g6 36.Bc7 Kf8 37.Re1 b5 38.Bxa5 Kf7 39.Bb4 Be6
40.Kg3 Rh5 41.Rf1 Rh8 42.Bc5 Re8 43.Re1 Bf5 1/2-1/2

[Event "Alma Ata URS ch"]
[Site "13"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Mikhail Tal"]
[ECO "A64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c5 5.d5 O-O 6.Nf3 e6 7.Nc3
exd5 8.cxd5 d6 9.O-O a6 10.a4 Re8 11.Nd2 Nbd7 12.h3 Nh5
13.Nde4 Ndf6 14.Nxf6+ Nxf6 15.Bf4 Rb8 16.Qd3 Qe7 17.e4 Nh5
18.Bd2 Qe5 19.Qf3 Nf6 20.Rfe1 Nd7 21.a5 Qd4 22.Qe2 Ne5 23.Ra4
Qd3 24.Raa1 Bd7 25.Bf4 Qxe2 26.Rxe2 b5 27.axb6 Rxb6 28.Bxe5
Bxe5 29.Rd2 Reb8 30.Kh2 Bd4 31.Ra2 a5 32.Bf1 Rb4 33.Bd3 h5
34.Kg2 a4 35.Rc2 Kg7 36.Nd1 Kh6 37.h4 Rb3 38.Rd2 R3b4 39.Rc2
R8b6 40.Bc4 f5 41.Bd3 0-1

[Event "Ch URS"]
[Site "Alma-Ata (Kazakhstan)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Alexander Zaitsev"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.Nc3 d6 6.Qc2 Nbd7 7.a3
Bxc3 8.Bxc3 Qe7 9.e3 e5 10.Be2 O-O 11.O-O a4 12.Rfb1 Re8
13.Bf1 b6 14.b4 axb3 15.Rxb3 Bb7 16.Nd2 Bc6 17.Rb4 Ng4 18.d5
Bb7 19.a4 Nc5 20.h3 Nh6 21.Rbb1 Bc8 22.a5 bxa5 23.Rxa5 Bf5
24.e4 Bd7 25.Rba1 Rab8 26.Ra7 Rec8 27.Rb1 Ra8 28.Rba1 Rab8
29.Rb1 Ra8 30.Rxa8 Rxa8 31.Bb4 Na6 32.Ba3 c5 33.dxc6 Bxc6
1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Y Sakharov"]
[ECO "E58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 Nc6
7. O-O d5 8. a3 Bxc3 9. bxc3 Qc7 10. Bb2 Na5 11. cxd5 exd5
12. Ne5 c4 13. Bc2 Nc6 14. Nxc6 Qxc6 15. f3 b5 16. a4 a6
17. Qd2 Bb7 18. Qf2 Qe6 19. Rae1 Rfe8 20. Qh4 bxa4 21. g4 h6
22. Ba3 Bc6 23. Bf5 Qxe3+ 24. Rxe3 Rxe3 25. Bc1 Rae8 26. Bxe3
Rxe3 27. Qg3 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Ratmir Kholmov"]
[Black "Viacheslav Osnos"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6
7. Nbd2 b6 8. Qc2 Bb7 9. b3 Nbd7 10. Bb2 Rc8 11. Rac1 c5
12. Qb1 Rc7 13. cxd5 exd5 14. Rfd1 Qb8 15. Nf1 Ba6 16. Rc2 c4
17. Ne3 cxb3 18. axb3 Rxc2 19. Qxc2 Rc8 20. Qd2 Ne4 21. Qe1
Bb7 22. Bh3 Rd8 23. Rc1 g6 24. Rc2 Ng5 25. Nxg5 Bxg5 26. Bc1
Nf6 27. Ng4 Ne4 28. f3 Bxc1 29. Qxc1 Nd6 30. Rc7 Bc8 31. Nh6+
Kf8 32. Nxf7 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Janis Klovans"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6
7. h3 O-O 8. d5 Ne7 9. g4 c6 10. e4 a6 11. a4 Bd7 12. a5 Nc8
13. Be3 b5 14. axb6 Nxb6 15. Kf1 Qc7 16. Nd2 Rfb8 17. Kg2 Be8
18. f3 Nfd7 19. dxc6 Qxc6 20. Nd5 Bf8 21. h4 Qb7 22. Nxb6 Nxb6
23. h5 Nd7 24. hxg6 fxg6 25. Qe1 Nc5 26. Rb1 a5 27. Qh4 Qf7
28. g5 Rb7 29. Nf1 Rab8 30. Bxc5 dxc5 31. Ne3 Rxb2 32. Rxb2
Rxb2 33. Kf2 h5 34. gxh6 Be7 35. h7+ Kh8 36. Qg4 Rb8 37. Nd5
Bf6 38. Qg1 a4 39. Kg3 Rb2 40. Rh2 Bg5 41. Kf2 Bf4 42. Rh1 Bd2
43. Qa1 Qb7 1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 d6 5. Bxf6 gxf6 6. c3
f5 7. g3 Nd7 8. Bg2 Nf6 9. Qa4+ Qd7 10. Qxd7+ Nxd7 11. Nh4
Bxg2 12. Nxg2 Nf6 13. e3 e6 14. Ke2 c5 15. a4 cxd4 16. cxd4
Kd7 17. Nf4 Bh6 18. Nd3 Nd5 19. h3 Rac8 20. Rac1 Rxc1 21. Rxc1
Rg8 22. Rh1 Rc8 23. Rc1 Rg8 24. Nf3 f6 25. Rc4 Rc8 26. Rxc8
Kxc8 27. Kd2 Kd7 28. Nfe1 e5 29. f4 Ke6 30. Nc2 Ne7 31. Ndb4
a5 32. Na2 d5 33. Nc3 e4 34. Nb5 Bf8 35. Nca3 Kd7 36. Nc3 Kc6
37. Nab5 h5 38. Ke2 Ng8 39. Na2 Nh6 40. Kd2 Nf7 41. Kc3 Nd6
1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Anatoly Lein"]
[ECO "E40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c6 5. a3 Bxc3+ 6. bxc3 d6
7. Bd3 e5 8. e4 Qa5 9. Bd2 c5 10. Ne2 Nc6 11. O-O Qc7 12. d5
Ne7 13. Bg5 Nh5 14. Nd4 cxd4 15. Qxh5 dxc3 16. c5 Qxc5
17. Bxe7 Kxe7 18. Qg5+ Ke8 19. Qxg7 Rf8 20. Kh1 Bd7 21. f4 Rc8
22. Qf6 c2 23. Rac1 Ba4 24. fxe5 Qd4 25. Qf5 Rc3 26. exd6 Kd8
27. Qg5+ Kc8 28. Rxf7 Re8 29. Bxc2 Qe5 30. Bxa4 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mikhail Podgaets"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 Qe7
7. O-O Bxd2 8. Qxd2 d5 9. Qc2 Nc6 10. Nbd2 Bd7 11. cxd5 exd5
12. e3 a4 13. a3 Rfc8 14. Rac1 h6 15. Rfe1 Qd6 16. Qc5 Qxc5
17. Rxc5 1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Aleksander S Nikitin"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7
7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. Re1 Re8 11. Re2 exd4 12. Nxd4
Qb4 13. Rc2 Nc5 14. Bd2 Qb6 15. Be3 Qc7 16. f3 a5 17. Bf2 a4
18. Rb1 Bd7 19. b4 axb3 20. axb3 Rad8 21. b4 Ne6 22. Nde2 Bc8
23. Na4 Qe7 24. Nb6 Nc7 25. b5 Ne6 26. Rd2 Bf8 27. Qa4 cxb5
28. Qxb5 Bd7 29. Qa5 Bc6 30. Nc3 Nc5 31. Qb4 Na6 32. Qb2 Bg7
33. Qc2 Nc5 34. Kh2 h5 35. h4 Ne6 36. Ncd5 Bxd5 37. cxd5 Nc5
38. Bxc5 dxc5 39. Nc4 Rb8 40. d6 Qd8 41. Nb6 Re5 42. Rb5 g5
43. hxg5 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexander Zaitsev"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nc6
7. d5 Na5 8. b3 c5 9. Bb2 a6 10. O-O Rb8 11. Nd2 b5 12. Qc2
Bd7 13. Rae1 Qb6 14. Nd1 bxc4 15. bxc4 Ne8 16. Bc3 Bd4 17. e3
Bf5 18. e4 Bd7 19. Ne3 Nf6 20. Rb1 Qc7 21. Qd3 Bxc3 22. Qxc3
Rfc8 23. f4 Nh5 24. e5 f5 25. e6 Be8 26. Rxb8 Rxb8 27. g4 Ng7
28. Bh3 fxg4 29. Bxg4 Nb7 30. f5 Qa5 31. Qb2 Qb4 32. Nb3 Na5
33. f6 Nxb3 34. fxg7 Nd4 35. Qf2 Nf5 36. Nxf5 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "V Liberzon"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6
7. Qc2 b6 8. Bf4 Bb7 9. Nbd2 Nh5 10. Be3 Nd7 11. Rac1 Rc8
12. cxd5 cxd5 13. Qa4 a6 14. Ne5 b5 15. Qb3 Nb6 16. Rxc8 Qxc8
17. Ndf3 Nc4 18. Rc1 Nf6 19. Bg5 h6 20. Bxf6 Bxf6 21. Nd3 Be7
22. Qd1 Qa8 23. b3 Nd6 24. Nc5 Ne4 25. Ne5 Nxc5 26. dxc5 Bc6
27. b4 Rd8 28. Qc2 Bf6 29. Nxc6 Qxc6 30. e4 dxe4 31. Bxe4 Qc7
32. a3 Kf8 33. Rd1 Rxd1+ 34. Qxd1 Ke7 35. Qf3 Bb2 36. h4 g6
37. h5 gxh5 38. Qxh5 Qe5 39. Qxe5 Bxe5 40. Bb7 Bb2 41. Bxa6
Bxa3 42. Bxb5 Bxb4 43. c6 1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 c5 5. d5 Na6 6. Bg2 Nc7
7. a4 Rb8 8. O-O b6 9. Nc3 Nf6 10. h3 O-O 11. e4 e5 12. dxe6
Nxe6 13. Be3 Bb7 14. Qd3 Re8 15. Rfe1 a6 16. Rad1 h6 17. Bc1
Nd4 18. Be3 Ne6 19. Qc2 Qc7 20. Nd5 Nxd5 21. cxd5 Nf8 22. b4
Nd7 23. b5 axb5 24. axb5 Nf6 25. Nd2 Ra8 26. Nc4 Nd7 27. f4
Ra7 28. e5 dxe5 29. fxe5 g5 30. e6 fxe6 31. Qg6 Nf6 32. d6 Qd8
33. Bxb7 Rxb7 34. Ne5 Rf8 35. d7 Qc7 36. Bf2 Ra7 37. Nc6 Nxd7
38. Nxa7 Qxa7 39. Qxe6+ Rf7 40. Qc4 Nf8 41. Rf1 Kh8 42. Rd6
Rf3 43. Rfd1 Qa3 44. R6d3 Rxd3 45. Rxd3 Qa1+ 46. Kg2 Qa8+
47. Qd5 Qa4 48. Qc6 Kh7 49. Rd8 g4 50. h4 Qc2 51. Qd5 c4
52. Qf7 Qe4+ 53. Kh2 Ne6 54. Re8 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoly S Lutikov"]
[Black "Viacheslav Osnos"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. h3
Bxf3 7. Qxf3 e6 8. c3 Qd5 9. Be2 Qxf3 10. Bxf3 Nbd7 11. d4 Bd6
12. O-O O-O 13. Re1 Rfe8 14. Bd2 g6 15. Ne4 Nxe4 16. Bxe4 Nf6
17. Bf3 e5 18. dxe5 Rxe5 19. Red1 Re6 20. Be3 Bc7 21. c4 Kg7
22. b4 Be5 23. Rab1 Rb8 24. g4 h6 25. h4 h5 26. g5 Ng4
27. Bxa7 Ra8 28. Bc5 Rxa2 29. Rd7 Rc2 30. Bd1 Rb2 31. Rxb2
Bxb2 32. Bxg4 hxg4 33. Rxb7 Re4 34. Rb6 Rxc4 35. Rxc6 Rc1+
36. Kg2 f5 37. h5 gxh5 38. Bd4+ Bxd4 39. Rxc1 h4 40. Rc4 h3+
41. Kg3 h2 42. Kxh2 1-0

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Alexander Cherepkov"]
[Black "Viacheslav Osnos"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6
7. Bd3 b5 8. Nxc6 Qxc6 9. O-O Bb7 10. a3 Ne7 11. Qg4 Ng6
12. f4 Bc5 13. Bxc5 Qxc5+ 14. Kh1 h5 15. Qe2 f6 16. e5 f5
17. Qf2 Qxf2 18. Rxf2 Nh4 19. Kg1 g5 20. g3 Nf3+ 21. Kf1 g4
22. Ke2 h4 23. Ke3 hxg3 24. hxg3 Rh3 25. Ne2 Bc6 26. b4 a5
27. Rff1 axb4 28. axb4 Rb8 29. Rab1 Ke7 30. c4 bxc4 31. Bxc4
Nh4 32. b5 Be4 33. Rb3 Bf3 34. Kd4 Bxe2 35. Bxe2 Nf3+ 36. Bxf3
gxf3 37. Rg1 Rh2 38. Rf1 Rd2+ 39. Ke3 Rd5 40. Rfb1 Rb6
41. Kxf3 d6 42. exd6+ Kxd6 43. Ke3 1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Bukhuti Gurgenidze"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. O-O a6 6. Bxc6
Nxc6 7. d4 cxd4 8. Nxd4 d6 9. Nxc6 bxc6 10. Qg4 g6 11. e5 d5
12. Bg5 Be7 13. Bxe7 Qxe7 14. b4 a5 15. a3 f6 16. exf6 Qxf6
17. Na4 O-O 18. Nb6 e5 19. Qg3 Ra6 20. Nxc8 Rxc8 21. Rae1 axb4
22. axb4 e4 23. h4 Rca8 24. h5 Ra3 25. Re3 Rxe3 26. fxe3 Ra1
1/2-1/2

[Event "Ch URS, Alma-Ata"]
[Site "Ch URS, Alma-Ata"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vitaly Tseshkovsky"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6
7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7
12. Rc1 Ne5 13. Qd4 Nfd7 14. Rfd1 Nc5 15. f4 Nc6 16. Qd2 Qc7
17. Nc2 Rfd8 18. b4 Nd7 19. a3 Rac8 20. Ne1 Qb8 21. Nd3 Na7
22. Nf2 Ba8 23. Qe1 Bf6 24. Qd2 Be7 25. Qe1 Bf6 1/2-1/2

[Event "URS-chT"]
[Site "Riga"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "G Borisenko"]
[Black "Viacheslav Osnos"]
[ECO "E21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.d5 d6 6.Bd2 O-O 7.e3
Bxc3 8.Bxc3 exd5 9.cxd5 b6 10.Bc4 Ba6 11.b3 b5 12.Bd3 h6
13.Bxf6 Qxf6 14.O-O b4 15.a3 bxa3 16.Rxa3 Bxd3 17.Qxd3 Nd7
1/2-1/2

[Event "URS-chT"]
[Site "Riga"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 d6 2.c4 e5 3.Nf3 e4 4.Ng5 f5 5.Nc3 Be7 6.Nh3 Nf6 7.Bg5
Nbd7 8.e3 Nf8 9.Be2 Ne6 10.Bxf6 Bxf6 11.g4 c5 12.gxf5 cxd4
13.Nxe4 Qa5+ 14.Kf1 O-O 15.fxe6 Qf5 16.Nxf6+ Rxf6 17.Bg4 Qe4
18.Rg1 dxe3 19.Qd5 Qc2 20.e7+ Be6 21.Bxe6+ Kh8 22.Rg3 e2+
23.Kg2 Re8 24.Qg5 Rg6 25.Qxg6 Qxg6 26.Rxg6 hxg6 27.Ng5 1-0

[Event "Moscow-Leningrad m"]
[Site "Moscow"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.Rc1 Ne5 13.f3
Bc6 14.Qd4 Rb8 15.Rfd1 Qd7 16.Nc2 Qb7 17.Nb4 Bd7 18.a3 Rfd8
19.Kh1 Be8 20.b3 Nfd7 21.Nc2 Nc5 22.Na1 Ned3 23.Bxd3 e5 24.Qd5
Bc6 25.b4 Bxd5 26.bxc5 Be6 27.cxb6 h6 28.Rb1 Bg5 29.Bg1 Qc8
30.Nb3 Bxc4 31.Na5 Bxd3 32.Rxd3 Rd7 33.Rb4 Kh7 34.Rc4 Qe8
35.Nd5 f5 36.Nc6 fxe4 37.fxe4 Rc8 38.Rdc3 Rf7 39.g3 Qe6 40.Rb4
Bd2 41.b7 Rxb7 42.Rxb7 Bxc3 43.Nce7 Qg4 44.Kg2 Qxe4+ 45.Kh3
Rf8 0-1

[Event "Moscow-Leningrad m"]
[Site "Moscow"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Yuri Averbakh"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.c4 c5 2.Nc3 g6 3.e3 Bg7 4.d4 Nf6 5.d5 O-O 6.g4 d6 7.g5 Ne8
8.h4 Bxc3+ 9.bxc3 e5 10.dxe6 Bxe6 11.Nh3 Nc6 12.Nf4 Bc8 13.Nd5
Ne7 14.e4 Nxd5 15.Qxd5 Bd7 16.h5 Bc6 17.Qd3 Ng7 18.hxg6 Bxe4
19.Qxe4 Re8 20.gxf7+ Kxf7 21.Bd3 Rxe4+ 22.Bxe4 Qe7 23.f3 d5
24.cxd5 Qe5 25.Rb1 b6 26.Rxh7 Kg8 27.Rh6 Rf8 28.Kd1 Rxf3
29.Bxf3 Qf5 30.d6 Qxf3+ 31.Kc2 Nf5 32.Rg6+ Kh7 33.Re6 Qd5
34.d7 Qxd7 35.Re5 Nd6 36.Rb3 Nc4 37.g6+ Kg8 38.Rg5 Qe6 39.Kb1
Qe4+ 40.Ka1 Qe1 41.Kb1 a5 0-1

[Event "URS-chT"]
[Site "Riga"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Rafail Klovsky"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6
7.Bd3 d5 8.O-O Nf6 9.Qe2 Be7 10.b3 O-O 11.Bb2 Bb7 12.Rfe1 g6
13.Rad1 Qc7 14.Qf3 d4 15.Ne2 c5 16.c3 e5 17.Ng3 Ne8 18.Bc1 f5
19.Qe2 f4 20.Nf1 Nd6 21.Nd2 Nb5 22.Nb1 Kg7 23.f3 Rfd8 24.a4
Nxc3 25.Nxc3 dxc3 26.Qc2 c4 27.Bxc4 Bb4 28.Kh1 Rxd1 29.Rxd1
Rd8 30.Rd3 Kf6 31.Kg1 Qc5+ 32.Kf1 Rxd3 33.Qxd3 Qd6 34.Ke2
Qxd3+ 35.Kxd3 a5 36.Kc2 g5 37.g4 fxg3 38.hxg3 h5 39.Kd3 h4
40.gxh4 gxh4 41.Be3 h3 42.Bg1 Bc8 43.Bh2 Be6 44.Kc2 Bxc4
45.bxc4 Ke6 46.Kd3 Be7 47.Kxc3 Bg5 48.c5 Bf4 49.Bg1 Kd7 50.Kd3
h2 51.Bxh2 Bxh2 0-1

[Event "URS-chT"]
[Site "Riga"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Iivo Nei"]
[Black "Viacheslav Osnos"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.d4 e4 5.Bg5 Be7 6.Bxe7 Qxe7 7.Nd5
Qd6 8.Nd2 Nge7 9.e3 Nxd5 10.cxd5 Qxd5 11.Bc4 Qa5 12.O-O d5
13.Bb3 Ne7 14.f3 exf3 15.Nxf3 O-O 16.Ne5 Qb6 17.Qh5 g6 18.Qh6
Qf6 19.g4 Be6 20.e4 Qg7 21.Qxg7+ Kxg7 22.exf5 gxf5 23.g5 Ng6
24.Rae1 Rae8 25.Bd1 c6 26.Bh5 f4 27.Bxg6 hxg6 28.Nd3 Bh3
29.Rxe8 Rxe8 30.Rxf4 Re2 31.Rf3 Bf5 32.Nc5 b6 33.Nb7 Re4
34.Ra3 Rxd4 35.Rxa7 Rg4+ 36.Kf2 Rxg5 37.Nd8+ Kf8 38.Nxc6 Be4
39.Ke3 Rg2 40.h4 Rxb2 1/2-1/2

[Event "?"]
[Site "?"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Lev Polugaevsky"]
[Black "Viacheslav Osnos"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. Bc4 Qa5 11. f4 Bd7
12. Bb3 Bc6 13. Rhf1 b5 14. Bxf6 Bxf6 15. Qxd6 Bxc3 16. Qxc6
Rac8 17. Qd7 Rfd8 18. Qe7 Bd2+ 19. Kb1 Bxf4 20. Rxd8+ Rxd8
21. e5 Qd2 22. a3 Rf8 23. Bxe6 g5 24. g3 fxe6 25. Qxe6+ Kg7
26. gxf4 Qg2 27. Rd1 gxf4 28. Qd7+ Rf7 29. e6 1-0

[Event "Debrecen"]
[Site "Debrecen"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Enrico Paoli"]
[Black "Viacheslav Osnos"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.a3
b5 8.Nxc6 Qxc6 9.Be2 Bb7 10.Qd4 d6 11.f4 Nf6 12.Bf3 Qc7 13.O-O
e5 14.Qd2 Be7 15.Rad1 O-O 16.f5 Rfd8 17.Qf2 Qc4 18.Bb6 Rd7
19.Rfe1 h6 20.Rd2 Rb8 21.Be2 Qc8 22.Bf3 Ba8 23.Kh1 Qc4 24.Ba5
Bd8 25.Bxd8 Rdxd8 26.Qa7 b4 27.axb4 Qxb4 28.Qxa6 Qxb2 29.Qa1
Qb4 30.Rb1 Qc5 31.Rxb8 Rxb8 32.h3 Kh7 33.Rd3 Bc6 34.Qg1 Qb4
35.Qa7 Rb7 36.Qa2 Nxe4 37.Nxe4 Bxe4 38.Bxe4 Qxe4 39.Rxd6 Qxf5
40.Rd1 Rc7 41.c4 Qf4 42.Qb1+ g6 43.c5 Rxc5 44.Rf1 Qc4 0-1

[Event "URS-chT"]
[Site "Grozny"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Alexander Buslaev"]
[Black "Viacheslav Osnos"]
[ECO "E50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 Ne4 7.Qc2
f5 8.O-O Bxc3 9.bxc3 b6 10.Nd2 Nxd2 11.Qxd2 Nc6 12.Bf3 Bb7
13.dxc5 bxc5 14.Rd1 Rf7 15.Rb1 Qc8 16.Qb2 Ba6 17.Qa3 Rb8
18.Rxb8 Nxb8 19.Rd6 Kf8 20.e4 f4 21.h4 Ke7 22.e5 Rf5 23.Rd4 h6
24.Be4 Kf7 25.Bxf5 cxd4 26.Bd3 Bxc4 27.Bxc4 Qxc4 28.Qxa7 Qxc3
29.Ba3 Qe1+ 30.Kh2 Qxf2 31.Qb7 Qxh4+ 32.Kg1 Qe1+ 33.Kh2 Qg3+
34.Kh1 Qxa3 35.Qxb8 Qxa2 36.Qd6 Qd5 0-1

[Event "URS-chT"]
[Site "Grozny"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "S Zhukhovitsky"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Qe2
Nc6 8.Be3 Na5 9.Bb3 b5 10.O-O-O Qc7 11.g4 Nxb3+ 12.axb3 Bb7
13.f3 Be7 14.g5 Nd7 15.h4 O-O-O 16.b4 Ne5 17.f4 Nc6 18.f5 Nxd4
19.Bxd4 exf5 20.Bxg7 Rhe8 21.Nd5 Bxd5 22.Rxd5 fxe4 23.Kb1 Kb8
24.Qxe4 Bxg5 25.Qxh7 Bf4 26.h5 Be5 27.Bxe5 dxe5 28.Rxd8+ Qxd8
29.Qxf7 e4 30.Qf4+ Kb7 31.Rg1 Re7 32.Qe3 Qb6 33.Qxb6+ Kxb6
34.h6 e3 35.Kc1 e2 36.Kd2 Re4 37.Rh1 e1=Q+ 38.Rxe1 Rd4+ 39.Kc3
Rh4 40.Re6+ Kb7 41.Re7+ 1-0

[Event "URS-chT"]
[Site "Grozny"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gavriil Veresov"]
[Black "Viacheslav Osnos"]
[ECO "A44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 Nf6 5.f4 exf4 6.Bxf4 Be7 7.Nf3
O-O 8.Be2 Bg4 9.O-O Nbd7 10.Nd2 Bxe2 11.Qxe2 Re8 12.Nc4 Nb6
13.Ne3 g6 14.Qf3 Nh5 15.Bh6 f6 16.g4 Ng7 17.e5 dxe5 18.Ne4 Qd7
19.Qxf6 Bd8 20.Rf2 Qe7 21.Qf3 Nd7 22.Bg5 Qxg5 23.Nxg5 Bxg5
24.d6 e4 25.Qf7+ Kh8 26.Qxd7 Bxe3 27.Re1 Bd4 28.c3 Bxf2+
29.Kxf2 Rad8 30.Qxb7 Rb8 31.Qc6 Rxb2+ 32.Kg3 Rd8 33.Qc7 Rf8
34.Rxe4 Rbf2 35.Re3 h5 36.d7 Rd2 37.Qxc5 Kg8 38.Qc4+ Kh7
39.Rd3 h4+ 40.Kxh4 Rxh2+ 41.Kg3 1-0

[Event "Hero Cities"]
[Site "Volgograd, Ukrain"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Jacob Yuchtman"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.g3 O-O 7.Bg2 Ne8
8.Nge2 Nd7 9.O-O g6 10.Be3 Ng7 11.Qd3 f5 12.f3 f4 13.gxf4 exf4
14.Nxf4 g5 15.Ne6 Ne5 16.Qe2 Nxe6 17.dxe6 Bxe6 18.Nd5 Bxd5
19.exd5 Ng6 20.Rae1 Bf6 21.Kh1 Be5 22.Bh3 Nf4 23.Be6+ Kh8
24.Qc2 Qf6 25.Bg4 b6 26.Bc1 Rae8 27.Re4 Qg6 28.Rfe1 h5 29.Bd7
Re7 30.Ba4 Nh3 31.Rf1 Ref7 32.Qe2 g4 33.f4 Bxf4 34.Be8 Be3 0-1

[Event "Leningrad-Prague"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jan Smejkal"]
[Black "Viacheslav Osnos"]
[ECO "A26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.e4 Nd4 7.Nge2 c5
8.Nxd4 cxd4 9.Nd5 Be6 10.Qa4+ Bd7 11.Qa3 Bc6 12.O-O Nf6 13.f4
Ng4 14.Bh3 Bxd5 15.cxd5 Ne3 16.Bxe3 dxe3 17.Qa4+ Kf8 18.fxe5
Bxe5 19.Be6 Bf6 20.Rxf6 Qxf6 21.Rf1 Qxf1+ 22.Kxf1 fxe6 23.dxe6
Rd8 24.d4 Kg7 25.d5 1-0

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Mikhail Shofman"]
[ECO "A53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.Nf3 e5 5.g3 c6 6.e4 Be7 7.Bg2
O-O 8.O-O a5 9.Qc2 b5 10.h3 Bb7 11.Be3 exd4 12.Nxd4 bxc4
13.Nf5 Ne5 14.Na4 d5 15.Nxe7+ Qxe7 16.Bc5 Qc7 17.Bxf8 Rxf8
18.Nc5 Bc8 19.Qc3 dxe4 20.Nxe4 Nxe4 21.Bxe4 Bxh3 22.Rfe1 g6
23.Bg2 Bxg2 24.Kxg2 Nd3 25.Re2 Qb7 26.Qxc4 c5+ 27.f3 Rd8
28.Qh4 Rd6 29.Rh1 h5 30.Qg5 Qb5 31.Qe7 Qb6 32.Rh4 Kg7 33.Qe3
Qd8 34.Re4 Qf6 35.Rd2 Qd8 36.Kh2 Qd7 37.b3 Nf4 38.Qc3+ Kh7
39.Rxd6 Qh3+ 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "V Pankratov"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.Nf3 f5 2.e4 fxe4 3.Ng5 e5 4.d3 e3 5.Bxe3 Be7 6.h4 Nf6 7.d4
exd4 8.Bxd4 Nc6 9.Nc3 Nxd4 10.Qxd4 d5 11.O-O-O c6 12.Re1 O-O
13.g3 Bd6 14.Ne6 Bxe6 15.Rxe6 Ne8 16.Bh3 Qb6 17.Qxb6 axb6
18.f4 b5 19.Kb1 Bc5 20.f5 Nd6 21.g4 b4 22.Ne2 Ne4 23.Nf4 Nd2+
24.Kc1 Nc4 25.Kb1 Rxa2 26.b3 Nd2+ 27.Kc1 Nf3 28.Kd1 Ra1+ 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Abram Yakolevich Roizman"]
[Black "Viacheslav Osnos"]
[ECO "A20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.c4 e5 2.g3 f5 3.Bg2 Nc6 4.e3 g6 5.Ne2 Bg7 6.Nbc3 Nh6 7.O-O
O-O 8.d4 e4 9.Rb1 d6 10.b4 g5 11.f3 exf3 12.Bxf3 Ne7 13.b5 Kh8
14.a4 Be6 15.Bxb7 Rb8 16.Bd5 Nxd5 17.Nxd5 Qd7 18.e4 fxe4
19.Bxg5 Rxf1+ 20.Qxf1 Rf8 21.Bf4 Bg4 22.Ne3 Bf3 23.Qf2 Qh3
24.Rd1 Ng4 25.Nxg4 Qxg4 26.Kf1 Bh6 27.Ke1 Bxf4 28.gxf4 Bxe2
29.Qxe2 Qxf4 30.Rd2 Qh4+ 31.Kd1 Rf3 32.Qe1 Qf4 33.Kc2 e3
34.Re2 Qf5+ 35.Kc3 Rf1 36.Qh4 Rc1+ 37.Kb4 a5+ 38.Kxa5 Qf8
39.Qe4 Rxc4 40.Rxe3 Qg8 41.Qe8 1-0

[Event "Leningrad-Prague"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Josef Pribyl"]
[ECO "E65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 O-O 6.Nc3 c5 7.O-O
cxd4 8.Nxd4 Nc6 9.Nc2 Be6 10.Ne3 Qd7 11.Re1 Bh3 12.Bh1 Rac8
13.Bd2 Ne5 14.b3 h5 15.Ng2 Kh7 16.Rc1 Rh8 17.Bf4 b6 18.Nh4 Kg8
19.Qd2 Neg4 20.Nd5 Nxd5 21.cxd5 Kh7 22.Rc6 Ne5 23.Bxe5 Bxe5
24.Nf3 Bf6 25.Ng5+ Kg7 26.Nxh3 Qxh3 27.Bg2 Qd7 28.h4 Rhd8
29.Qd3 e6 30.dxe6 Qxe6 31.Rec1 Rxc6 32.Rxc6 Rd7 33.e3 Be5
34.Bd5 Qg4 35.Kg2 Re7 36.Rc4 Qd7 37.Qc2 Qb5 38.e4 Qd7 39.f3 f5
40.Rc8 f4 41.gxf4 Bxf4 42.b4 Kh7 43.Bg8+ Kh6 44.Qc3 Rg7 45.Qf6
Bd2 46.Be6 Qb7 47.Rh8+ Rh7 48.Bg8 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexander Cherepkov"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 f5 2.g3 Nf6 3.Bg2 c6 4.c4 d6 5.Nc3 e5 6.d5 Be7 7.Nf3 O-O
8.O-O Na6 9.b3 Nc5 10.Ba3 e4 11.Nd4 cxd5 12.cxd5 Qa5 13.Ndb5
Qb6 14.b4 Ncd7 15.Bc1 a6 16.Be3 Qd8 17.Nd4 Ne5 18.Qb3 Nfg4
19.Bf4 g5 20.Bxe5 Nxe5 21.Ne6 Bxe6 22.dxe6 Rc8 23.Nd5 Nc4
24.Rad1 Nb6 25.g4 Nxd5 26.Rxd5 fxg4 27.Rxg5+ Kh8 28.Rh5 d5
29.Rxd5 Qb6 30.Rd7 Rc7 31.Qd5 Rxd7 32.exd7 e3 33.Qe5+ Bf6
34.fxe3 Kg7 35.Qe4 h5 36.Qe8 Qd6 37.Qxh5 Qxd7 38.Be4 Rf7
39.Qg6+ Kf8 40.Rxf6 Qd1+ 41.Kf2 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "S Sazontiev"]
[ECO "E06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 Ne4 6.O-O O-O 7.Nbd2
Nd6 8.c5 Ne8 9.e4 dxe4 10.Nxe4 Nc6 11.Qa4 Nf6 12.Re1 Bd7
13.Qc4 Nd5 14.Bd2 a5 15.Nc3 Ncb4 16.Ne5 Be8 17.a3 Nxc3 18.axb4
Nb5 19.bxa5 Qxd4 20.Bxb7 Ra7 21.c6 Qxd2 22.Qxb5 Rxb7 23.Qxb7
Bc5 24.Rf1 Qd5 25.a6 h5 26.Rfe1 f6 27.Nd7 h4 28.gxh4 Qf3
29.Nxc5 Bxc6 30.Qxc6 Qxc6 31.Nxe6 Rb8 32.a7 Ra8 33.Rac1 Qb6
34.Rxc7 Rxa7 35.Rxa7 Qxa7 36.Nf4 Qd4 37.Ng2 f5 38.b4 f4 39.b5
f3 40.Ne3 Qb4 41.Rd1 Qxb5 42.Rd5 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Alexsander A Shashin"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O
e5 8.d5 Ne7 9.e4 c5 10.a3 b6 11.b4 Ne8 12.Bd2 h6 13.bxc5 bxc5
14.Rb1 f5 15.exf5 gxf5 16.Qc1 Kh7 17.Nh4 Bf6 18.Bxh6 Rg8
19.Nf3 f4 20.gxf4 Bg4 21.Ng5+ Kxh6 22.Nf7+ Kh5 23.fxe5 Nf5
24.Kh1 Qe7 25.f3 Bh3 26.Bxh3 Qxf7 27.Bg4+ Kg6 28.Bxf5+ Kxf5
29.Qc2+ Kg5 30.Ne4+ 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Mark D Tseitlin"]
[ECO "D72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "110"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2
O-O 8.O-O Nc6 9.d5 Na5 10.Nbc3 c6 11.Bg5 cxd5 12.exd5 h6
13.Be3 Nac4 14.Bd4 Nxb2 15.Qb3 N2c4 16.Bxg7 Kxg7 17.Rad1 Bg4
18.Rd4 Bxe2 19.Nxe2 Nd6 20.Bh3 Nd7 21.Qe3 Nf6 22.Nf4 Re8 23.a4
Qa5 24.Rfd1 Rad8 25.Qb3 Qc7 26.Qb1 Qc5 27.Qxg6+ fxg6 28.Ne6+
Kh7 29.Nxc5 b6 30.Na6 Nf5 31.Bxf5 gxf5 32.Nc7 Rg8 33.Ne6 Rd6
34.Nf4 Rc8 35.Re1 Ne4 36.Rd3 Rd7 37.Rde3 Rc3 38.f3 Rxe3
39.Rxe3 Nc5 40.Ra3 Kg7 41.a5 b5 42.Rc3 Nb7 43.a6 Nd6 44.Kf2
Kf6 45.Ke2 Nc4 46.Rb3 Rd6 47.Rxb5 Rxa6 48.Rb8 Ra2+ 49.Kd3 Ne5+
50.Kc3 Ng6 51.Nxg6 Kxg6 52.Kd4 Rxh2 53.Rb7 Kf6 54.Rxa7 Rd2+
55.Kc4 Rf2 1/2-1/2

[Event "Vasilevsky mem"]
[Site "Kaluga"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "S Kurkin"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c5 5.d5 e5 6.Nc3 d6 7.e4 O-O
8.Nf3 Ne8 9.O-O f5 10.exf5 gxf5 11.Ng5 e4 12.Kh1 Nc7 13.Qh5 h6
14.Nh3 Qe8 15.Qh4 Qd8 16.Qxd8 Rxd8 17.f3 exf3 18.Bxf3 Nd7
19.Bd2 Ne5 20.Be2 Bd7 21.a4 Rf8 22.Nf4 Kh7 23.Nb5 Ne8 24.a5 a6
25.Nc3 Nf6 26.Rab1 Ne4 27.Nxe4 fxe4 28.b4 e3 29.Bxe3 Bf5
30.bxc5 Bxb1 31.Rxb1 dxc5 32.Ne6 Rf7 33.Bxc5 Ng6 34.Bd3 Be5
35.h4 1-0

[Event "Vasilevsky mem"]
[Site "Kaluga"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Neelov Yu"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c6 6.d4 d5 7.b3 Bf5
8.Bb2 Nbd7 9.Nh4 Be4 10.f3 Bxb1 11.Rxb1 e6 12.Bh1 Qa5 13.cxd5
cxd5 14.a3 Rfc8 15.Ng2 Rc6 16.e3 Rac8 17.Rf2 Ne8 18.e4 Nd6
19.exd5 exd5 20.Nf4 Bh6 21.b4 Qb5 22.a4 Qc4 23.b5 R6c7 24.Bg2
Bxf4 25.gxf4 Nf5 26.Bh3 Ne3 27.Qe1 Nc2 28.Rxc2 Qxc2 29.Bxd7
Rxd7 30.Rc1 Qxb2 31.Rxc8+ Kg7 32.Qe5+ Kh6 33.Qg5+ Kg7 1/2-1/2

[Event "Zinnowitz"]
[Site "Zinnowitz"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Vlastimil Jansa"]
[Black "Viacheslav Osnos"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 g6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.Bc4 Bd7 10.Bb3 Rc8 11.O-O-O Ne5 12.h4 Nc4
13.Bxc4 Rxc4 14.h5 Nxh5 15.g4 Nf6 16.Bh6 Nxe4 17.Qe3 Rxc3
18.bxc3 Nf6 19.Bxg7 Kxg7 20.Rh2 Rg8 21.Ne2 Kh8 22.Ng3 Rg7
23.Qxa7 Bc6 24.g5 Ne8 25.f4 f6 26.Qe3 Qa5 27.Ne4 f5 28.Nd2
Qxa2 29.Nb3 Nc7 30.c4 Be4 31.c5 Nb5 32.Rd3 Na3 33.Rc3 Qb1+
34.Kd2 Qf1 35.Qf2 Nb1+ 0-1

[Event "Zinnowitz"]
[Site "Zinnowitz"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Wolfgang Uhlmann"]
[Black "Viacheslav Osnos"]
[ECO "A29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O Re8 7.Nd5
Nxd5 8.cxd5 Nd4 9.Ne1 Bf8 10.e3 Nf5 11.b3 c5 12.f4 d6 13.Bb2
b6 14.Be4 exf4 15.Rxf4 Nh6 16.Qc2 f5 17.Bd3 g6 18.Qc3 Nf7
19.g4 Ne5 20.gxf5 Bg7 21.Kh1 gxf5 22.Bxf5 Bxf5 23.Rxf5 Qd7
24.Rg5 Qf7 25.Ng2 Qf3 26.Qc2 h6 27.Rg3 Qxd5 28.e4 Qc6 29.Rg1
1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir M Dommes"]
[Black "Viacheslav Osnos"]
[ECO "E49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3
dxc4 8.Bxc4 c5 9.Nf3 Qc7 10.Ba2 Nc6 11.O-O e5 12.d5 e4 13.dxc6
exf3 14.Qxf3 Bg4 15.Qg3 Qxc6 16.f3 Be6 17.c4 Nd7 18.Bb2 f6
19.Rad1 Nb6 20.Rd6 Qe8 21.Qh4 Bf7 22.Qf4 Rd8 23.Rfd1 Rxd6
24.Rxd6 Qa4 25.Qf5 Bxc4 26.Bb1 g6 27.Qf4 Qb3 28.Qh6 Re8
29.Bxf6 Qxe3+ 30.Qxe3 Rxe3 31.Be4 Rxa3 32.Bxb7 Kf7 33.g4 Be6
34.g5 Rb3 35.Bc6 Bc4 36.f4 Rd3 37.Be5 a6 38.Bb7 Rxd6 39.Bxd6
Na4 40.Bc6 Bb5 41.Bd5+ Kg7 42.Be5+ Kf8 43.Bd6+ 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir Karasev"]
[ECO "D72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 g6 2.c4 Nf6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2
O-O 8.O-O Nc6 9.d5 Na5 10.Qd2 Nac4 11.Qc2 Bd7 12.Nbc3 c6
13.dxc6 Bxc6 14.Rd1 Qe8 15.b3 Nd6 16.Nd4 Rc8 17.Bb2 Nb5
18.Ncxb5 Bxb5 19.Qd2 Ba6 20.Bh3 Rd8 21.Qe3 e6 22.a4 Nc8 23.Ba3
Ne7 24.Rac1 Qd7 25.e5 Rfe8 26.Qe1 Nd5 27.Bd6 Bf8 28.Nxe6 fxe6
29.Rxd5 Bh6 30.Rc3 b6 31.Rd1 Rc8 32.Rxc8 Qxc8 33.Bf1 Bb7
34.Bb5 Ba8 35.Rd3 Qc2 36.Rc3 Qb2 37.Rc7 Qxb3 38.Bxe8 Qf3
39.Bf7+ 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Anatoli A Krutyanski"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 Bb4+ 6.Nbd2 O-O 7.O-O
d5 8.a3 Be7 9.cxd5 exd5 10.b4 Nbd7 11.Qb3 Bd6 12.Bb2 Re8 13.b5
Ne4 14.a4 Ndf6 15.Ba3 Bc8 16.h3 Bf5 17.Rfc1 Rc8 18.Rc6 Bd7
19.Rc2 Nxd2 20.Nxd2 Qe7 21.Nf3 c5 22.bxc6 Rxc6 23.Rxc6 Bxc6
24.Ne5 Rc8 25.a5 Be8 26.axb6 axb6 27.Bxd6 Qxd6 28.Ra6 Rb8
29.Bb5 Bxb5 30.Qxb5 Ne8 31.Ra7 f6 32.Nc6 Nc7 33.Rxc7 Qxc7
34.Qxd5+ Kf8 35.Nxb8 Qxb8 36.Qd7 b5 37.d5 Qe8 38.Qxe8+ Kxe8
39.Kf1 Kd7 40.Ke2 Kd6 41.e4 Kc5 42.Kd3 h5 43.g3 g5 44.f3 b4
45.Kc2 Kb5 46.Kb3 Kc5 47.h4 Kb5 48.f4 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexsander A Shashin"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 c6
8.Bd3 cxd5 9.cxd5 Nbd7 10.Nge2 Nh5 11.Bc2 f5 12.exf5 gxf5
13.g4 Nf4 14.Bxf5 Nc5 15.Bxc5 Bxf5 16.Nxf4 exf4 17.Bd4 Qe7+
18.Kf1 Be4 19.Bxg7 Bxh1 20.Bxf8 Rxf8 21.Qe1 Qh4 22.Qe6+ Kg7
23.Ke2 Qxh3 24.Kd2 Qh4 25.Re1 Bf3 26.Kc1 Qf6 27.Qd7+ Rf7
28.Qc8 Re7 29.Re6 Rxe6 30.dxe6 Qe5 31.Qd7+ Kh6 32.e7 Bc6
33.Qd8 Qe1+ 34.Nd1 Qe5 35.Qf8+ Kg5 36.Qg8+ Kh4 37.Qxh7+ Kxg4
38.Qg6+ Kf3 39.Qd3+ Kg2 40.Qg6+ Kf3 41.Qd3+ 1/2-1/2

[Event "URS Trud"]
[Site "Soviet Union"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Lazar Kapeljus"]
[Black "Viacheslav Osnos"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.f3 Nc6 6.Qd2 O-O 7.O-O-O
e5 8.d5 Nd4 9.Nge2 c5 10.dxc6 bxc6 11.Nxd4 exd4 12.Bxd4 Be6
13.e5 dxe5 14.Bxe5 Qa5 15.Re1 Bxa2 16.Nxa2 Qxa2 17.b3 Rfe8
18.Qc3 Bh6+ 19.f4 Nd5 20.Qb2 Bxf4+ 21.Kd1 Rxe5 0-1

[Event "URS Trud"]
[Site "Soviet Union"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir Yurkov"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Be2 d5 7.O-O
dxc4 8.Bxc4 Qe7 9.a3 Ba5 10.Bd2 Nc6 11.Qe2 cxd4 12.exd4 Rd8
13.Be3 h6 14.Rfe1 Bd7 15.b4 Bc7 16.h3 Be8 17.Qa2 Qf8 18.d5
Nxd5 19.Nxd5 exd5 20.Bxd5 Qd6 21.Bc5 Qf6 22.Rad1 a6 23.Rc1 Qf5
24.Be4 Qh5 25.Be7 Rd7 26.Rc5 Ne5 27.Rxc7 Rxc7 28.Bd6 Rd7
29.Bxe5 Kh8 30.Bxb7 Rad8 31.Bxa6 Rd1 32.Rxd1 Rxd1+ 33.Kh2 Bc6
34.Qe2 Rd8 35.Nd4 Qg6 36.Nxc6 Qxc6 37.Qc4 Qe8 38.Qf4 Kg8
39.Bc4 Rc8 40.Bb2 Qf8 41.a4 1-0

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Lothar Vogt"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.h3 O-O 6.Be3 Nbd7 7.Bd3
e5 8.d5 Ne8 9.g4 Nc5 10.Bc2 f5 11.exf5 gxf5 12.Nge2 Qh4 13.Qd2
f4 14.Bxc5 dxc5 15.Qd3 Nf6 16.O-O-O Qxf2 17.g5 e4 18.Qd2 Nh5
19.Nxe4 Qh4 20.Rhf1 f3 21.Ng1 Ng3 22.Nxf3 Nxf1 23.Rxf1 Qxh3
24.Qd3 Bf5 25.Nfd2 Qxd3 26.Bxd3 Bxe4 27.Nxe4 Rxf1+ 28.Bxf1 Rf8
29.Bd3 b6 30.b3 Be5 31.Kd1 Kg7 32.Ke2 Rf4 33.Nf2 Rh4 34.Kf3
Bd4 35.Ng4 Rh3+ 36.Ke4 Kg6 37.Bf1 Rh1 38.Bg2 Rg1 0-1

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Artur Hennings"]
[Black "Viacheslav Osnos"]
[ECO "B52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c4 Nf6
7.Nc3 g6 8.d4 cxd4 9.Nxd4 Bg7 10.Nc2 O-O 11.b3 a6 12.a4 Ng4
13.Bd2 f5 14.h3 Nf6 15.exf5 gxf5 16.Rc1 e6 17.Be3 Ne8 18.Ne2
Nf6 19.Nc3 Ne8 1/2-1/2

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Rainer F A Knaak"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "170"]

1.d4 g6 2.c4 Bg7 3.g3 Nc6 4.d5 Ne5 5.e4 d6 6.f4 Nd7 7.Nc3 Ngf6
8.Bg2 O-O 9.Nge2 c6 10.Be3 Nb6 11.b3 cxd5 12.cxd5 e6 13.dxe6
Bxe6 14.O-O Qd7 15.Bd4 Bh3 16.Qd3 Bxg2 17.Kxg2 Rfe8 18.Rad1
Rad8 19.a4 Qc6 20.Bxf6 Bxf6 21.a5 Bxc3 22.Nxc3 Nd7 23.b4 Nf6
24.b5 Qc5 25.Rf3 Qb4 26.Qd4 Qxd4 27.Rxd4 Rc8 28.Re3 Rc5 29.Kf3
Kg7 30.Rdd3 h5 31.h3 Rec8 32.Ke2 a6 33.e5 dxe5 34.fxe5 Ne8
35.bxa6 bxa6 36.e6 fxe6 37.Rd7+ Kg8 38.Kd2 R8c7 39.Rd4 Kf7
40.Rf4+ Ke7 41.Rfe4 R7c6 42.Ne2 Nf6 43.Re5 Rd6+ 44.Ke1 Nd5
45.Ra3 Rc4 46.Rf3 Nb4 47.Nf4 Rxf4 48.gxf4 Nd3+ 49.Kf1 Nxe5
50.fxe5 Rd5 51.Rf6 Rxa5 52.Rxg6 Rxe5 53.Rg7+ Kd6 54.Ra7 a5
55.Kf2 Kc6 56.Kf3 Kb6 57.Ra8 Kb7 58.Re8 a4 59.Kf4 a3 60.Re7+
Kb6 61.Kxe5 a2 62.Rxe6+ Kb5 63.Kf4 a1=Q 64.Re5+ Kc4 65.Rxh5
Kd4 66.Rg5 Qf1+ 67.Kg3 Qg1+ 68.Kh4 Qf2+ 69.Kh5 Qf3+ 70.Kh4 Qf6
71.Kh5 Qh8+ 72.Kg4 Ke3 73.Kg3 Qd4 74.Kg2 Qe4+ 75.Kg1 Qh4
76.Rg2 Qxh3 77.Re2+ Kd3 78.Rg2 Qe3+ 79.Kh1 Qe1+ 80.Kh2 Qh4+
81.Kg1 Ke3 82.Ra2 Qg3+ 83.Kh1 Qf3+ 84.Kg1 Qd1+ 85.Kh2 Qd6+ 0-1

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Andrzej Filipowicz"]
[Black "Viacheslav Osnos"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 d6 5.Nc3 e5 6.Nf5 Bxf5
7.exf5 Qd7 8.Nd5 Nge7 9.f6 Nxd5 10.fxg7 Bxg7 11.Qxd5 O-O 12.c3
Ne7 13.Qb5 Qc7 14.Be2 d5 15.O-O f5 16.Be3 Kh8 17.f4 d4 18.cxd4
exd4 19.Rac1 Qb6 20.Bf2 Qxb5 21.Bxb5 Nd5 22.Rfd1 Ne3 23.Bxe3
dxe3 24.b3 Rad8 25.Bd3 Bb2 26.Rc2 Bd4 27.Kf1 Bb6 1/2-1/2

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Lutz Espig"]
[ECO "A55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 d6 2.c4 e5 3.Nf3 Nd7 4.e4 Ngf6 5.Nc3 Be7 6.g3 O-O 7.Bg2
c6 8.O-O Qc7 9.h3 a6 10.Be3 b5 11.cxb5 axb5 12.Qc2 Qb8 13.a3
Bb7 14.Rfd1 Rc8 15.Qb3 exd4 16.Nxd4 Nc5 17.Qc2 Bf8 18.Rac1 Na4
19.Nf5 d5 20.Bd4 Ne8 21.exd5 cxd5 22.Qe2 Nxc3 23.Bxc3 d4
24.Bxb7 Qxb7 25.Bxd4 b4 26.Rxc8 Qxc8 27.Qe5 Ra6 28.axb4 Re6
29.Qf4 Qc4 30.Bc5 Qc2 31.Rc1 Qxb2 32.Bxf8 Kxf8 33.Rc8 Qb3
34.Qg5 Re1+ 35.Kh2 Qb2 36.Qf4 g5 37.Qd6+ Kg8 38.Nh6+ Kg7
39.Nf5+ Kg8 40.Qc5 Qe2 41.Nh6+ 1-0

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Heinz Liebert"]
[Black "Viacheslav Osnos"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1.Nf3 d6 2.d4 g6 3.e4 Bg7 4.Nc3 Bg4 5.Be2 Nc6 6.Be3 Bxf3
7.Bxf3 Nf6 8.O-O O-O 9.Qd2 Nd7 10.Rad1 Nb6 11.Be2 e5 12.dxe5
Nxe5 13.b3 Re8 14.f4 Ned7 15.Bf3 Qe7 16.Rfe1 Rad8 17.Nb5 Nc5
18.Qa5 a6 19.Nxd6 cxd6 20.Qxb6 Nxe4 21.c4 f5 22.Bd4 Bf8 23.Bb2
d5 24.cxd5 Qb4 25.Qxb4 Bxb4 26.Re2 Nd6 27.Be5 Rc8 28.Kf1 Red8
29.g4 Kf7 30.gxf5 Nxf5 31.Bg4 Rc5 32.Bxf5 gxf5 33.Rg2 Rdxd5
34.Rxd5 Rxd5 35.Rg7+ Ke6 36.Rxb7 a5 37.Rxh7 Rd2 38.h4 Rxa2
39.h5 Rh2 40.Kg1 Rh4 41.Rh8 Kf7 42.Kg2 Bf8 43.Rh7+ Ke6 44.Ra7
Rxh5 45.Rxa5 Rh7 46.Rb5 Ra7 47.Kf3 Kd7 48.Ke3 Kc6 49.Rb8 Bc5+
50.Kd3 Rb7 51.Rxb7 Kxb7 52.Kc4 Kc6 53.Bd4 Bd6 54.Be3 Bb8
55.Bd2 Bd6 56.Bc1 Bc7 57.b4 Bd6 58.Be3 Bb8 59.b5+ Kb7 60.Kb4
Bc7 61.Ka4 Bd8 62.Kb3 Bc7 63.Kb4 Bd8 1/2-1/2

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Gyula Kluger"]
[Black "Viacheslav Osnos"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 d6 7.d4
Re8 8.b4 Nbd7 9.e3 b6 10.Be2 e5 11.O-O c5 12.dxc5 dxc5 13.Rd1
Qc7 14.Bb2 Bb7 15.Nh4 Re6 16.f3 cxb4 17.axb4 a5 1/2-1/2

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Charles Partos"]
[ECO "E63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O Nc6 7.Nc3
a6 8.h3 Rb8 9.Be3 Bd7 10.Rc1 b5 11.Nd2 e5 12.dxe5 Nxe5 13.b3
b4 14.Nd5 Ne8 15.c5 Rb5 16.cxd6 cxd6 17.Nc4 Be6 18.Qd2 Bxd5
19.Bxd5 Nc7 20.Bg2 d5 21.Rfd1 Qe7 22.Bg5 f6 23.Nxe5 fxg5
24.Nc6 Qd6 25.Qxg5 Re8 26.e3 Bf6 27.Qf4 Be5 28.Nxe5 Rxe5
29.Rc6 Qxc6 30.Qxe5 Rc5 31.Rd4 a5 32.h4 h5 33.Rf4 Qd7 34.Rf6
Rc6 35.Bh3 Qg7 36.Be6+ Nxe6 37.Rxe6 Rxe6 38.Qxe6+ Kh7 39.Kg2
Qb2 40.Qe7+ Kh6 41.Qd8 Qe5 42.Qf8+ Kh7 43.Qf7+ Kh8 44.Qxg6 Qb2
45.Qxh5+ Kg7 46.Qg5+ 1-0

[Event "Zinnowitz 8th"]
[Site "Zinnowitz"]
[Date "1971.09.15"]
[EventDate "?"]
[Round "12"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Burkhard G J Malich"]
[ECO "D90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.c4 Nf6 2.Nc3 c6 3.d4 d5 4.Nf3 g6 5.cxd5 cxd5 6.Bf4 Bg7 7.e3
O-O 8.h3 Nc6 9.Bd3 b6 10.O-O Bb7 11.Qa4 a6 12.Rac1 e6 13.Qd1
Nd7 14.Ne2 Qe7 15.Bg5 Bf6 16.Bxf6 Qxf6 17.e4 dxe4 18.Bxe4 Rac8
19.Ng3 Rfd8 20.Qa4 b5 21.Qa3 b4 22.Qe3 Nb6 23.Ne5 Nd5 24.Bxd5
Rxd5 25.Ne4 Qg7 26.Qf4 f5 27.Nxc6 Bxc6 28.Nd6 Qc7 29.Rxc6 Qxc6
30.Nxc8 Qxc8 31.Rc1 Qd8 32.Rc4 a5 33.h4 Qf6 34.Rc8+ Rd8 35.Qe5
Qxh4 36.Qxe6+ Kh8 37.Qe5+ Kg8 38.Qd5+ 1-0

[Event "URS-chT"]
[Site "Moscow"]
[Date "1972.03.01"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Balashov"]
[Black "Viacheslav Osnos"]
[ECO "E49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3
dxc4 8.Bxc4 c5 9.Bb2 Qa5 10.Nf3 cxd4 11.exd4 Nbd7 12.O-O e5
13.Re1 exd4 14.Nxd4 Ne5 15.Bb5 Qc7 16.Qe2 Ng6 17.c4 Bg4 18.f3
Bd7 19.Bxd7 Nxd7 20.Nb5 Qc6 21.Qd3 Nc5 22.Qd4 f6 23.Rad1 Na4
24.Bc3 Nxc3 25.Nxc3 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1972.03.01"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Amanmurad Kakageldyev"]
[Black "Viacheslav Osnos"]
[ECO "E33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bd2 O-O 7.a3
Bxc3 8.Bxc3 Qe7 9.e3 e5 10.h3 exd4 11.Nxd4 Ne4 12.Nxc6 bxc6
13.Bd3 Nxc3 14.Qxc3 a5 15.Qc2 h6 16.Be4 Bd7 17.O-O a4 18.Bf3
Rfb8 19.c5 d5 20.Rfe1 Rb5 21.Rac1 Raa5 22.Qc3 Bf5 23.Be2 Rxc5
24.Qb4 Qd6 25.Bf1 Kh7 26.Rxc5 Rxc5 27.Qxa4 Rc2 28.Qd4 Qg6
29.a4 Be4 30.b4 Rc4 31.Qd2 Rc2 32.Qd4 Rc4 1/2-1/2

[Event "URS-chT"]
[Site "Moscow"]
[Date "1972.03.01"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Valery Zhidkov"]
[Black "Viacheslav Osnos"]
[ECO "B88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Bb3
Na5 8.f4 Be7 9.Qf3 O-O 10.Be3 Bd7 11.O-O-O Nxb3+ 12.axb3 Qa5
13.Kb1 Rfc8 14.g4 d5 15.e5 Ne4 16.Nxe4 dxe4 17.Qxe4 Bc5
18.Rhf1 b5 19.f5 Qc7 20.Rd2 Bxd4 21.Qxd4 Bc6 22.f6 Qb7 23.Rfd1
h6 24.fxg7 Be4 25.Bxh6 Qd5 26.Qxd5 exd5 27.e6 f5 28.gxf5 Bxf5
29.Rf1 Bxe6 30.Rf8+ Kh7 31.Rg2 Bg8 32.Rf6 Re8 33.Bd2 Re6
34.Rf3 Rg6 35.Rxg6 1-0

[Event "URS-chT"]
[Site "Moscow"]
[Date "1972.03.01"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Valery I Zilberstein"]
[Black "Viacheslav Osnos"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Bg2 g6 7.Nf3 b5
8.O-O Bg7 9.e4 Nfd7 10.Bg5 f6 11.Bf4 Ne5 12.Nxe5 fxe5 13.Be3
O-O 14.a4 bxa4 15.Qxa4 Bd7 16.Qa5 Bf6 17.Nd2 Qxa5 18.Rxa5 Bd8
19.Ra3 a5 20.Rc1 Bc7 21.Nc4 Bb5 22.Nxe5 Bd8 23.Nc4 Bxc4
24.Rxc4 Bf6 25.Rca4 Bxb2 26.Rxa5 Rxa5 27.Rxa5 Nd7 28.Ra6 Ne5
29.Rxd6 Nc4 30.Bxc5 Nxd6 31.Bxd6 Rc8 32.Bf4 Bd4 33.h4 Rc2
34.e5 Rxf2 35.Kh2 Re2 36.d6 Kf7 37.Kh3 Ke6 38.Bf3 Rxe5 1/2-1/2

[Event "Tbilisi FL"]
[Site "5"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir Bagirov"]
[Black "Viacheslav Osnos"]
[ECO "E38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.Nf3 d5 7.Bf4
Nc6 8.e3 Qa5 9.Rd1 Bb4 10.a3 Bxc3+ 11.Qxc3 Qxc3+ 12.bxc3 O-O
13.Nd4 Bd7 14.cxd5 Nxd5 15.Bd6 Rfc8 16.c4 Nc3 17.Rc1 Ne4
18.Bg3 Nxg3 19.hxg3 Nxd4 20.exd4 Bc6 21.Kd2 Rd8 22.Ke3 h6
23.f3 Rd7 24.Be2 Rad8 25.Rhd1 Kf8 26.Rb1 Ke7 27.Rd3 Rc7 28.Rb4
Kf6 29.Rd2 Rcd7 30.Rbb2 Ke7 1/2-1/2

[Event "Ch URS ( 1 liga )"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "David Bronstein"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. dxc5 bxc5
7. Bg2 Bb7 8. O-O Be7 9. Nc3 O-O 10. Bf4 Qb6 11. Qc2 d6
12. Rad1 Rd8 13. b3 h6 14. Na4 Qc7 15. Nc3 Nc6 16. Bc1 Nb4
17. Qb1 d5 18. Bf4 Qb6 19. cxd5 exd5 20. Nh4 d4 21. Na4 Qb5
22. Nf5 Bf8 23. e4 Re8 24. Rfe1 Re6 25. a3 Nc6 26. Bf1 Qa5
27. Bd2 Qc7 28. Bf4 Qa5 1/2-1/2

[Event "Ch URS (1 liga)"]
[Site "Tbilisi (Georgia)"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "13"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Roman Dzindzichashvili"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.e5 Ne4 6.Qc2 Nxc3 7.Qxc3
c5 8.Be2 Nc6 9.b3 Be7 10.Bb2 d6 11.Qe3 dxe5 12.Nxe5 Bg5 13.f4
Bh4+ 14.Kf1 Nxe5 15.Bxe5 O-O 16.Rd1 Qe7 17.Kg1 Rad8 18.h3 Bf6
19.Kh2 Bxe5 20.fxe5 Rd4 21.Rhe1 Be4 22.d3 Bf5 23.Rf1 Rfd8
24.Rf4 Rxf4 25.Qxf4 Rd4 26.Qe3 Qd7 27.Kg1 Bg6 28.a3 h6 29.Kf2
Kh7 30.g4 Qd8 31.Kg3 Kg8 32.Kg2 b5 33.Qg3 a5 34.a4 bxa4
35.bxa4 Qd7 36.h4 Qxa4 37.Kf2 Qc2 38.h5 Bh7 39.g5 Bf5 40.gxh6
Bg4 41.Re1 Qd2 42.Kg1 Qg5 43.hxg7 Kxg7 44.Rf1 Qxh5 45.Rf2 Qg6
46.Rf6 Qg5 47.Rf2 a4 48.Rg2 a3 49.Bxg4 a2 50.Rxa2 Rxg4 51.Qxg4
Qxg4+ 52.Rg2 Qxg2+ 53.Kxg2 Kg6 54.d4 Kf5 55.dxc5 Kxe5 56.Kf3
Kf6 57.Ke4 Ke7 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "11"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Yuri Razuvaev"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng5 Nf6 6.Nh3 Be7 7.Bg5
O-O 8.e3 Be6 9.Nf4 Bf7 10.Bxf6 Bxf6 11.g4 c5 12.d5 Bxc3+
13.bxc3 Qf6 14.gxf5 Qxc3+ 15.Ke2 Qxc4+ 16.Kd2 Qb4+ 17.Kc2 Be8
18.Qd2 Ba4+ 19.Kc1 Rxf5 20.Qxb4 cxb4 21.Bh3 Rf6 22.Bc8 Nd7
23.Bxb7 Rb8 24.Bc6 Rc8 25.Kb2 Bxc6 26.dxc6 Rxc6 27.Rad1 Nc5
28.Rhf1 a5 29.h4 Rf7 30.Rd4 Rb7 31.Rfd1 Na4+ 32.Ka1 Rbc7
33.Ne2 Rc2 34.R4d2 Rxd2 35.Rxd2 Nc3 36.Nd4 d5 37.Nb3 a4 38.Nd4
a3 39.Nb3 Rc6 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "B27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.Nf3 g6 2.e4 c5 3.d4 cxd4 4.Qxd4 Nf6 5.e5 Nc6 6.Qa4 Nd5 7.Qe4
Ndb4 8.Bb5 Bg7 9.a3 Na6 10.O-O Nc5 11.Qe2 Ne6 12.Qe4 Qc7
13.Re1 a6 14.Bc4 b5 15.Bd5 Bb7 16.Nc3 Rb8 17.Bd2 Ba8 18.Qh4 h6
19.Be4 g5 20.Qg3 Bxe5 21.Nxe5 Qxe5 22.Qh3 Qg7 23.Nd5 Ne5
24.Bc3 f6 25.Qf5 O-O 26.Rad1 Nc5 27.f3 Kh8 28.Qh3 Nxe4 29.fxe4
Bxd5 30.exd5 d6 31.Bd4 a5 32.c3 Kh7 33.Rf1 Qg6 34.Qe6 Qf7
35.Qf5+ Qg6 36.Qf2 Kg7 37.Bxe5 fxe5 38.Qa7 Rbe8 39.Qxa5 Rxf1+
40.Rxf1 Qd3 41.Qa7 Qxd5 1/2-1/2

[Event "URS-ch sf"]
[Site "Frunze"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anatoly S Lutikov"]
[Black "Viacheslav Osnos"]
[ECO "B63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.Bc4 Qa5 11.Qd2 Bd7 12.Kb1 Qc7
13.Qe2 Rfc8 14.Bd3 b5 15.f4 b4 16.Nb5 Bxb5 17.Bxb5 a5 18.Rhf1
a4 19.Rf3 Ra5 20.c4 bxc3 21.Rxc3 Qb7 22.Rxc8+ Qxc8 23.e5 dxe5
24.fxe5 Nd5 25.Bxe7 Qb7 26.Rc1 Nxe7 27.Qd2 Qe4+ 28.Bd3 Qxe5
29.Qb4 a3 30.bxa3 Ra8 31.Qxe7 Rb8+ 32.Kc2 Rb2+ 33.Kd1 Qh5+
34.Ke1 Qe5+ 1/2-1/2

[Event "URS-ch sf"]
[Site "Frunze"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Viacheslav Dydyshko"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.Bd2 Ne8 10.Ne1 f5 11.Nd3 Nf6 12.f3 f4 13.Rc1 c5
14.a3 g5 15.b4 b6 16.Rb1 h5 17.Nf2 Rf7 18.a4 Bf8 19.a5 Rg7
20.h3 Ng6 21.Nb5 Bd7 22.Ra1 a6 23.bxc5 bxc5 24.Nc3 Nh4 25.Na4
g4 26.fxg4 hxg4 27.hxg4 Ra7 28.Ra3 Nxg4 29.Nxg4 Qg5 30.Rg3 Rg6
31.Nb6 Be8 32.Rh3 Rh7 33.Be1 Be7 34.Qd3 Rgg7 35.Bxh4 Rxh4
36.Rxh4 Qxh4 37.Qh3 Qg5 38.Nh6+ 1-0

[Event "URS-ch sf"]
[Site "Frunze"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Aivars Gipslis"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.c4 Nf6 2.Nf3 c5 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.d4
cxd4 8.Qxd4 Nc6 9.Qf4 O-O 10.Rd1 Qb8 11.Qxb8 Raxb8 12.Bf4 Rbc8
13.Ne5 d6 14.Nxc6 Bxc6 15.Bxd6 Bxd6 16.Rxd6 Bxg2 17.Kxg2 Rxc4
18.Rad1 g5 19.R1d4 Rfc8 20.Rd8+ Kg7 21.Rxc4 Rxd8 22.Rc7 Rd7
23.Rxd7 Nxd7 1/2-1/2

[Event "URS-ch sf"]
[Site "Frunze"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Yuri Shabanov"]
[ECO "D56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4
Ne4 8.Bxe7 Qxe7 9.Qc2 Rd8 10.Rc1 Nc6 11.a3 Nxc3 12.Qxc3 a5
13.Bd3 Bd7 14.O-O Be8 15.Rfe1 Qf6 16.h3 g5 17.cxd5 exd5 18.Qb3
a4 19.Qd1 Qg7 20.Bb5 h5 21.Nh2 f5 22.Bxa4 g4 23.h4 Na5 24.Bxe8
Rxe8 25.Qc2 Qf6 26.Qxc7 Nc4 27.Nf1 Re7 28.Qc5 Rd7 29.Ng3 Rad8
30.b3 Nd2 31.Qb5 Kh7 32.Rc8 Qxh4 33.Rxd8 Qxd8 34.Nxh5 Ne4
35.Nf4 g3 36.fxg3 Nxg3 37.Ne6 1-0

[Event "URS-ch sf"]
[Site "Frunze"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Rafael Vaganian"]
[Black "Viacheslav Osnos"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.Nf3 Nf6 2.c4 b6 3.d3 c5 4.Nc3 g6 5.g3 Bg7 6.Bg2 Bb7 7.e4 O-O
8.O-O Nc6 9.h3 Ne8 10.Be3 Nd4 11.Qd2 Nc7 12.Nh4 e5 13.f4 exf4
14.Bxf4 d6 15.Bg5 Qd7 16.Bf6 Bxf6 17.Rxf6 Qe7 18.Raf1 Ne8
19.R6f2 Qe5 20.Qf4 Ng7 21.Nd5 Bxd5 22.Qxe5 dxe5 23.exd5 Rad8
24.g4 f5 25.Nf3 fxg4 26.hxg4 Nxf3+ 27.Bxf3 Rf4 28.Re2 Rdf8
29.Kg2 h5 30.Rxe5 hxg4 31.Be2 Nh5 32.Rxf4 Nxf4+ 33.Kg3 Rf5
34.Re3 Nh5+ 35.Kxg4 Kf7 36.a3 Rf2 37.Bf3 Nf6+ 38.Kg3 Rxb2
39.d6 Rd2 40.Bd5+ 1-0

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.Rc1 Rb8 13.Nc2
Re8 14.Kh1 Ba8 15.f3 Ne5 16.Nd4 Bb7 17.Qd2 Rc8 18.Na4 Ned7
19.Rfd1 Bf8 20.Bf1 d5 21.exd5 exd5 22.Nf5 Re5 23.Ng3 Bc6
24.Nc3 dxc4 25.Bd4 Ra5 26.Bxc4 Qc7 27.Nce4 Nxe4 28.fxe4 Nc5
29.Qf2 Ra4 30.b3 Rxc4 31.Rxc4 Rd8 32.Rcc1 a5 33.Bxc5 Bxc5
34.Rxd8+ Qxd8 35.Qf3 g6 36.Qf4 h5 37.h4 Kg7 38.Kh2 Qe7 39.Rd1
Ba3 40.Rd3 Bb2 41.Qg5 Qxg5 42.hxg5 Be5 43.Kg1 1/2-1/2

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Janis Klovans"]
[Black "Viacheslav Osnos"]
[ECO "B54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2
Be7 8.f4 Bd7 9.O-O a6 10.Qe1 b5 11.Bf3 Rc8 12.e5 dxe5 13.Nxc6
Bxc6 14.fxe5 Nd5 15.Rd1 O-O 16.Nxd5 Bxd5 17.Bxd5 exd5 18.c3
Qd7 19.Qg3 Qe6 20.Bd4 Qg6 21.Rf3 Rfd8 22.Qf2 b4 23.Rf1 bxc3
24.bxc3 Rf8 25.Qe2 Qe6 26.Rg3 Rfe8 27.Qh5 g6 28.h3 Bc5 29.Kh2
Bxd4 30.cxd4 Rc3 31.Rg4 Qe7 32.Rf6 Qf8 33.Qg5 Re6 34.Rgf4 Rxf6
35.Rxf6 Qb4 36.Qf4 Rc4 37.Rxf7 Rc6 38.Rd7 1-0

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Semon Palatnik"]
[ECO "A58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.Nf3
g6 8.g3 Bg7 9.Bh3 O-O 10.O-O Nbd7 11.Qc2 Nb6 12.Re1 Qc7 13.e4
Rfb8 14.Rb1 Nfd7 15.b3 Ne5 16.Nxe5 Bxe5 17.Bb2 Nd7 18.Na4 Bxb2
19.Rxb2 Ne5 20.Rbb1 Qa5 21.Kg2 Qb4 22.Nc3 Bc8 23.Bxc8 Rxc8
24.Qd2 Rab8 25.h3 c4 26.f4 Nd7 27.Kf3 Qa3 28.b4 Rxb4 29.Rxb4
Qxb4 30.Rb1 Qa3 31.Qb2 Ra8 32.Qb4 Qxb4 33.Rxb4 Ra3 34.Rxc4 Nb6
35.Rc7 Na4 36.Rxe7 Nxc3 37.Rd7 Nxd5+ 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Tamas Georgadze"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6
7.e5 Nd5 8.Bd2 Qc7 9.f4 d6 10.Qe2 Nxc3 11.Bxc3 d5 12.Qd2 a5
13.Bd4 Be7 14.Be2 c5 15.Bf2 O-O 16.O-O Bb7 17.c4 d4 18.Bd3 g6
19.Rae1 Rfb8 20.Re2 Bc6 21.Bg3 Qb7 22.h4 Ra6 23.Qc1 Rb6
24.Rff2 Qc8 25.Kh2 Qf8 26.Kh3 Qh6 27.Rf1 Qf8 28.Be1 Qc8 29.Bg3
Qb7 30.Rff2 a4 31.Qf1 Qc8 32.Qd1 R8b7 33.Rd2 h5 1/2-1/2

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Valery I Zilberstein"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "121"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e3 Nxc3 6.bxc3 g6
7.d4 Bg7 8.Bd3 O-O 9.O-O Qc7 10.Ba3 Nd7 11.Bb5 b6 12.e4 a6
13.Bd3 b5 14.Bb2 Nb6 15.h3 Be6 16.Ng5 Na4 17.Nxe6 fxe6 18.Qe2
cxd4 19.cxd4 Nxb2 20.Qxb2 Qd6 21.e5 Bxe5 22.dxe5 Qxd3 23.Qb4
Rf7 24.Rad1 Qe2 25.Rd2 Qxe5 26.a4 Rc8 27.axb5 axb5 28.Rb2 Rc5
29.Re1 Rf4 30.Qd2 Rd4 31.Rxe5 Rxd2 32.Rxb5 Rc1+ 33.Kh2 Rxf2
34.Rxe6 Kf7 35.Rbe5 Rc7 36.Re3 Rfc2 37.Kg3 R2c6 38.R6e4 e6
39.Kf3 Rd7 40.Rf4+ Ke7 41.Rh4 h5 42.Ra4 Rd2 43.g4 Rd5 44.h4
hxg4+ 45.Rxg4 Rf5+ 46.Kg3 Kf7 47.Rge4 Kf6 48.Kh3 Rd6 49.Rg4 e5
50.Reg3 Kg7 51.Rb4 Rd4 52.Rb7+ Rf7 53.Rb5 Rff4 54.Rxe5 Rxh4+
55.Kg2 Rd2+ 56.Kf3 Rhh2 57.Re4 Rdf2+ 58.Kg4 Rf5 59.Rf3 Rfh5
60.Re7+ Kh6 61.Rf8 1/2-1/2

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Alexander Kuindzhi"]
[Black "Viacheslav Osnos"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "98"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 e5
7.Ndb5 a6 8.Na3 Rb8 9.Nd5 Nxd5 10.exd5 Ne7 11.c4 Nf5 12.Bd2
Be7 13.Bd3 O-O 14.O-O Nh4 15.Nc2 f5 16.f4 exf4 17.Bxf4 Ng6
18.Be3 f4 19.Bd4 Bh4 20.Qh5 Qg5 21.Qxg5 Bxg5 22.c5 Bf5 23.Bxf5
Rxf5 24.Ne3 Rf7 25.Nc4 dxc5 26.Bxc5 b5 27.Na5 Rf5 28.Nc6 Rb7
29.Rad1 Rd7 30.Nb8 Rdxd5 31.Rxd5 Rxd5 32.Nxa6 Bf6 33.b4 Be5
34.Re1 Rd2 35.Nb8 f3 36.gxf3 Bxh2+ 37.Kf1 Bg3 38.Re4 Nf4
39.Re8+ Kf7 40.Re7+ Kg6 41.Rd7 Rxa2 42.Ra7 Rh2 43.Ra6+ Kh5
44.Bg1 Rh1 45.Ra7 Nh3 46.Kg2 Rxg1+ 47.Kxh3 Bxb8 48.Rb7 Rg3+
49.Kh2 Bf4 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vitaly Tseshkovsky"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.Nf3 g6 2.c4 Bg7 3.d4 Nf6 4.g3 c5 5.d5 b5 6.cxb5 a6 7.bxa6
Bxa6 8.Nc3 O-O 9.Bh3 d6 10.O-O Nbd7 11.Qc2 Qa5 12.Rd1 Nb6
13.Bd2 Nc4 14.Be1 Rfb8 15.Rab1 Qb4 16.Qc1 Rb7 17.Bf1 Rbb8
18.Bh3 Ra7 19.Ne4 Qb7 20.Nxf6+ Bxf6 21.b4 Na3 22.Qxa3 Bxe2
23.Qe3 Bxd1 24.Rxd1 cxb4 25.Bxb4 Rxa2 26.Be1 Ra1 27.Rxa1 Bxa1
1/2-1/2

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Rafael Vaganian"]
[Black "Viacheslav Osnos"]
[ECO "D47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "106"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4
b5 8.Bd3 b4 9.Na4 c5 10.e4 cxd4 11.e5 Nd5 12.O-O Nc5 13.Nxc5
Bxc5 14.Ng5 Be7 15.Qg4 Bxg5 16.Bxg5 Qb6 17.Bd2 Kf8 18.Rac1 h6
19.Rc2 Ba6 20.Bxa6 Qxa6 21.Qxd4 Qxa2 22.Bxb4+ Kg8 23.Bd6 Qb3
24.Rfc1 Kh7 25.Qe4+ g6 26.h4 h5 27.Ra1 Qb6 28.Ra3 Kg7 29.b4 a6
30.Rca2 Rhc8 31.Bc5 Qb7 32.Qc4 Rc6 33.Ra5 Rb8 34.Rxa6 Nxb4
35.Ra7 Nxa2 36.Rxb7 Rxb7 37.Bf8+ Kxf8 38.Qxc6 Rb1+ 39.Kh2 Nb4
40.Qb5 Kg7 41.f3 Rb2 42.Kg3 Rb1 43.Kh2 Rb2 44.Kh3 Rb1 45.g3
Rh1+ 46.Kg2 Rb1 47.f4 Rb3 48.Kh3 Rb2 49.f5 gxf5 50.Qc4 Nd5
51.Qc1 Rb3 52.Qg5+ Kf8 53.Kh2 Ne3 1/2-1/2

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Sergey Makarichev"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Bc4 Rd8 12.Rhf1 Bd7
13.f5 Rac8 14.Bb3 exf5 15.exf5 Bc6 16.g4 d5 17.Rfe1 Bc5 18.Qd3
Bb4 19.Bxf6 gxf6 20.g5 fxg5 21.Rg1 h6 22.Nxd5 Bxd5 23.Bxd5 Qc7
24.Kb1 Be7 25.c3 Bf6 26.h4 Qb6 27.hxg5 hxg5 28.Qd2 Kf8 29.Qh2
Rxc3 30.Qh6+ Ke7 31.Bb3 Re3 32.Qh5 Rxd1+ 33.Rxd1 Rxb3 34.axb3
Qf2 35.Rd7+ Kxd7 36.Qxf7+ Be7 37.Qe6+ Kd8 38.Qd5+ Kc7 39.Qe5+
Bd6 40.Qg7+ Kb6 41.Qxg5 Be5 42.Qd8+ Ka6 0-1

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1-0"]
[White "Mikhail Podgaets"]
[Black "Viacheslav Osnos"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O
dxc4 8.Bxc4 Nc6 9.a3 Ba5 10.Na4 cxd4 11.exd4 h6 12.b4 Bc7
13.Bb2 b6 14.Qe2 Ne7 15.Ne5 Bb7 16.Rac1 Ned5 17.g3 Rc8 18.Nc3
Nxc3 19.Rxc3 Nd5 20.Rc2 Bd6 21.Rfc1 Qe7 22.Bd3 Rxc2 23.Qxc2
Bxe5 24.dxe5 Qg5 25.h4 Qg4 26.Qe2 Qxe2 27.Bxe2 g6 28.h5 g5
29.Kf1 Rc8 30.Rxc8+ Bxc8 31.Ke1 Bb7 32.Kd2 a6 33.Bd4 Kf8
34.Bf3 Ke8 35.Bxb6 Bc6 36.Bxd5 Bxd5 37.Ke3 Bb3 38.Bc5 Bd1
39.f3 f5 40.exf6 Kf7 1-0

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1-0"]
[White "Semyon Abramovich Furman"]
[Black "Viacheslav Osnos"]
[ECO "D47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4
b5 8.Bd3 b4 9.Ne4 Nxe4 10.Bxe4 Bb7 11.Qa4 Qb6 12.Nd2 a5 13.Nc4
Qc7 14.O-O Be7 15.Bd2 O-O 16.a3 Nf6 17.Bf3 c5 18.Bxb7 Qxb7
19.Nxa5 Rxa5 20.Qxa5 Ra8 21.Qxa8+ Qxa8 22.axb4 Qb8 23.bxc5
Qxb2 24.Ra8+ Bf8 25.c6 Qb6 26.Bb4 h5 27.Rxf8+ Kh7 28.Rc1 Qxb4
29.c7 Qxf8 30.c8=Q 1-0

[Event "URS-ch sf"]
[Site "Tbilisi"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "M Dvoretsky"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 Nbd7 6.Bd3 e5 7.d5 O-O
8.Nge2 Ne8 9.O-O Nc5 10.Bc2 a5 11.Be3 Bf6 12.Qd2 Ng7 13.Bh6
Be7 14.Rae1 Nd7 15.b3 Kh8 16.Ng3 Nf6 17.Nce2 c5 18.dxc6 bxc6
19.Nc3 Ng8 20.Be3 Ne6 21.Rd1 c5 22.Nd5 Nd4 23.f4 Bb7 24.Ne2
Bxd5 25.cxd5 Nxe2+ 26.Qxe2 Bf6 27.Kh1 Qe7 28.Bd3 exf4 29.Bxf4
Be5 30.Bb5 1/2-1/2

[Event "New York"]
[Site "New York"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Viacheslav Osnos"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5
Nxc3 7. bxc3 Bd6 8. d4 Bd7 9. O-O O-O 10. Rb1 Re8 11. Bxc6
Bxc6 12. d5 Bd7 13. e4 b6 14. c4 Bg4 15. h3 Bh5 16. Qd3 h6
17. Re1 Qd7 18. Nh4 Bg6 19. Bb2 Kh7 20. Kh1 Bc5 21. Re2 Qe7
22. Nf5 Bxf5 23. exf5 f6 24. Qe4 Qf7 25. Rd1 Rad8 26. Rd3 Bd4
27. Bxd4 exd4 28. Qg4 Rxe2 29. Qxe2 c5 30. Qe6 Qh5 31. d6 Re8
32. d7 Rxe6 33. fxe6 Qe2 34. d8=Q Qxd3 35. e7 Qd2 36. Qd6 Qe1+
37. Kh2 Qe4 38. f3 Qe3 39. h4 d3 40. Qd7 d2 41. e8=Q Qxe8
42. Qxe8 d1=Q 43. Qe4+ Kg8 44. Qa8+ Kh7 45. Qxa7 Qd6+ 46. Kh3
Qe6+ 47. Kg3 Qe5+ 48. Kf2 Qd4+ 1-0

[Event "Leningrad tt"]
[Site "Leningrad"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Alexsander A Shashin"]
[Black "Viacheslav Osnos"]
[ECO "E58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O
Nc6 8.a3 Bxc3 9.bxc3 Qc7 10.cxd5 exd5 11.Nh4 Ne7 12.g3 Ng6
13.Ng2 Re8 14.a4 Ne4 15.Bb2 c4 16.Bc2 Bh3 17.Qe1 Bf5 18.Qe2
Nd6 19.Ba3 Bxc2 20.Qxc2 Ne4 21.f3 Nf6 22.Rae1 Qc6 23.g4 h6
24.h4 Qd7 25.h5 Nf8 26.Nh4 Re6 27.Nf5 Rae8 28.a5 N8h7 29.Kg2
Ng5 30.Bc5 Ra6 31.Bb4 Ne6 32.Ng3 b6 33.axb6 axb6 34.Ra1 Nc7
35.Kf2 Qe6 36.Nf5 g6 37.hxg6 fxg6 38.Nxh6+ Kg7 39.Qd2 Kxh6
40.g5+ Kg7 41.gxf6+ Qxf6 42.Rxa6 Nxa6 43.Ba3 Rh8 44.Ke2 Nc7
45.Kd1 Nb5 46.Bb4 Rh3 47.Qg2 Qh4 48.Qf2 Qg5 49.e4 Kf7 50.exd5
Qxd5 51.Qe2 1/2-1/2

[Event "URS-ch qual"]
[Site "Daugavpils"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Alexsander A Shashin"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Bd2 Ne8 10.Ne1 f5 11.Nd3 Nf6 12.f3 c5 13.a3 f4
14.b4 b6 15.Nb5 g5 16.Nf2 h5 17.h3 Kh8 18.a4 a5 19.bxa5 bxa5
20.Ra3 Neg8 21.Nc3 Nh6 22.Na2 Rg8 23.Nc1 Bf8 24.Qe1 Ra7 25.Nb3
g4 26.Bxa5 Qe8 27.fxg4 hxg4 28.hxg4 Rh7 29.Nd2 Nhxg4 30.Nxg4
Bxg4 31.Bxg4 Nxg4 32.Rff3 Ne3 33.Raxe3 fxe3 34.Qxe3 Qh5 35.Kf1
Rxg2 36.Rxf8+ Kg7 37.Nf3 Qh1+ 38.Ng1 Kxf8 0-1

[Event "URS-ch qual"]
[Site "Daugavpils"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Sveshnikov"]
[ECO "D42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c5 5.Nc3 Nc6 6.cxd5 Nxd5 7.Bd3
Be7 8.a3 cxd4 9.exd4 Bf6 10.Be4 O-O 11.h4 Nxc3 12.Bxh7+ Kh8
13.bxc3 Qa5 14.Be4 Kg8 15.Bd2 Rd8 16.Ng5 g6 17.Qf3 Kg7 18.Nxf7
Rf8 19.Bh6+ Kxf7 20.Bxc6 bxc6 21.Bxf8 Ba6 22.Bd6 Kg7 23.Qe3 c5
24.Be5 Rf8 25.dxc5 Rb8 26.Rd1 Rb2 27.Bxf6+ Kxf6 28.Qg5+ 1-0

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "G Borisenko"]
[ECO "D38"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.e3
c5 8.Rc1 cxd4 9.exd4 O-O 10.c5 b6 11.cxb6 axb6 12.a3 Bxc3+
13.Rxc3 Bd7 14.Ne5 Ba4 15.Qd2 Nd7 16.Ng4 Qg6 17.f3 f5 18.Bd3
Qh5 19.Nf2 e5 20.Be2 Qe8 21.dxe5 Qxe5 22.Re3 Qd6 23.O-O Rfe8
24.Bd3 Rxe3 25.Qxe3 Rf8 26.Re1 f4 27.Qd4 Bc6 28.b4 Qf6 29.Qxf6
Rxf6 30.Ng4 Rd6 31.Re8+ Kf7 32.Rc8 Ba4 33.Ra8 Bc6 34.Ra7 b5
35.a4 bxa4 36.b5 Ke6 37.bxc6 Rxc6 38.Rxa4 h5 39.Nf2 Rc1+
40.Bf1 g5 41.Nd3 Rd1 42.h4 gxh4 43.Nxf4+ Kf5 44.Nxh5 1-0

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Evgeny Vladimirov"]
[ECO "A44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "134"]

1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 Be7 5.f4 exf4 6.Bxf4 Bg5 7.Bb5+
Kf8 8.Qd2 Bxf4 9.Qxf4 Ne7 10.Nf3 Ng6 11.Qg3 Qe7 12.O-O a6
13.Bd3 Nd7 14.a3 Nde5 15.b4 Qc7 16.Na2 h5 17.Qf2 Nxf3+ 18.Qxf3
Ne5 19.Qf4 Bd7 20.Kh1 Rc8 21.Be2 Bg4 22.Bxg4 hxg4 23.bxc5 Qxc5
24.Nb4 f6 25.Nd3 Qd4 26.Qf5 Rxc2 27.Nxe5 Qxe5 28.Qxe5 dxe5
29.Rfc1 Rxc1+ 30.Rxc1 Kf7 31.Rc7+ Kg6 32.Rxb7 Rc8 33.Kg1 Rc3
34.d6 Rxa3 35.Kf2 Rd3 36.d7 a5 37.Ra7 a4 38.Ke2 Rd4 39.Ke3 a3
40.Rxa3 Rxd7 41.Kf2 Rd2+ 42.Kg1 Re2 43.Ra4 Kg5 44.g3 Kg6
45.Rb4 Kf7 46.Rb7+ Ke6 47.Rb6+ Kd7 48.Rb7+ Kd6 49.Rxg7 Rxe4
50.h3 gxh3 51.Kh2 Re2+ 52.Kxh3 f5 53.Rf7 Rf2 54.Ra7 e4 55.Ra6+
Kd5 56.Ra5+ Kd4 57.Ra4+ Kd3 58.Ra3+ Ke2 59.Ra2+ Kf3 60.Ra5 f4
61.Rf5 Ke3 62.gxf4 Kf3 63.Re5 Rd2 64.f5 Rd6 65.Re6 Rd5 66.Kh2
e3 67.f6 Rf5 0-1

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dmitry D Kaiumov"]
[Black "Viacheslav Osnos"]
[ECO "B65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f4 Qa5 11.Bc4 Rd8 12.Rhf1 e5
13.Qd3 exf4 14.Bxf4 Be6 15.Bxe6 fxe6 16.Qh3 Kf7 17.e5 dxe5
18.Rde1 Rac8 19.Bxe5 Rxc3 20.Bxc3 Qxa2 21.Qh5+ Kg8 22.Qa5 Qxa5
23.Bxa5 Rd5 24.Bc3 Kf7 25.Re5 Rd6 26.h3 Ra6 27.Ra5 Rxa5
28.Bxa5 e5 29.Bc7 Ke6 30.Re1 Nd7 31.c4 Bc5 32.Kc2 Bd4 33.b4
Nf6 34.Bd8 h5 35.Kd3 b5 36.cxb5 Nd5 37.Rc1 Nxb4+ 38.Ke4 Kd7
39.Ba5 1-0

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir N Kozlov"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 7.g3
Bb7 8.Bg2 Qa5+ 9.Nbd2 Qxb5 10.O-O Nc6 11.e4 dxe4 12.Ng5 Nd4
13.Ndxe4 O-O-O 14.Nc3 Qa6 15.Re1 Nf3+ 16.Bxf3 Rxd1 17.Bxd1 h6
18.Rxe6 Qd3 19.Nf7 Qd7 20.Rxf6 gxf6 21.Nxh8 Qh3 22.f3 Bd6
23.Be3 h5 24.Nf7 Bxg3 25.hxg3 Qxg3+ 26.Kf1 Ba6+ 27.Be2 Qxf3+
28.Bf2 Bxe2+ 29.Nxe2 h4 30.Rd1 h3 31.Rd8+ Kc7 32.Rh8 f5 33.Rh7
Kb6 34.Rh6+ Kc7 35.Ke1 Qh1+ 36.Bg1 Qg2 37.Bxc5 Qh1+ 38.Bg1 f4
39.Ng5 Qd5 40.Ne6+ 1-0

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Sveshnikov"]
[ECO "D14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3
Qb6 8.Bb5 e6 9.O-O Bg4 10.Rc1 Be7 11.Qb3 Bxf3 12.Na4 Qd8
13.gxf3 Rc8 14.Nc5 Bxc5 15.Rxc5 Nh5 16.Bg3 O-O 17.Rfc1 Nxg3
18.hxg3 Ne7 19.Bd3 Qd7 20.Qa3 Rxc5 21.Rxc5 a6 22.b4 Rc8 23.b5
Rxc5 24.dxc5 axb5 25.Bxb5 Qc8 26.Qa7 Ng6 27.a4 h5 28.a5 h4
29.Qb6 e5 30.c6 bxc6 31.Qxc6 Qf5 32.Qxd5 Qb1+ 33.Bf1 hxg3
34.fxg3 Qe1 35.Kg2 Qxe3 36.Bc4 Kh7 37.Qd3 Qa7 38.a6 Kh6
39.Qd2+ Kh7 40.Qf2 Qa8 41.Bd3 f5 42.Qc5 Kh6 43.Qe3+ Kh5
44.Bxf5 1-0

[Event "URS-ch otbor"]
[Site "Cheliabinsk"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mikhail S Tseitlin"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.Bf4 e5 7.Be3
a6 8.N5c3 Nf6 9.Bg5 Be7 10.Bxf6 Bxf6 11.Bc4 O-O 12.O-O Kh8
13.Nd2 Bg5 14.Re1 Be6 15.Bd5 Rc8 16.Nf1 Nd4 17.Ne3 b5 18.a3 a5
19.Qd3 b4 20.axb4 axb4 21.Bxe6 fxe6 22.Ncd1 Qc7 23.Ra6 Rfd8
24.c3 bxc3 25.Nxc3 Qb7 26.Ned1 Nc2 27.Qxc2 Qxa6 28.g3 Rf8
29.Kg2 Rb8 30.h4 Bd8 31.Re3 Bb6 32.Rd3 Bd4 33.Rd2 h6 34.Ne2
Qb6 35.Nxd4 exd4 36.f4 e5 37.f5 Qb7 38.g4 h5 39.Rf2 hxg4
40.Qe2 d5 41.Qxg4 dxe4 42.Kh2 e3 43.Rg2 Rf6 44.b4 Rbf8 45.Nb2
Rxf5 46.Nd3 e4 47.Nc5 Qc7+ 48.Kh1 Rf1+ 49.Rg1 Rxg1+ 50.Kxg1
Qf4 51.Qh5+ 0-1

[Event "URS-ch otbor"]
[Site "Rostov"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexander Malevinsky"]
[Black "Viacheslav Osnos"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 Bg7 7.f3
Nc6 8.Qd2 O-O 9.O-O-O Nxd4 10.Bxd4 Be6 11.Kb1 Qc7 12.h4 Rfc8
13.h5 Nxh5 14.Bxg7 Kxg7 15.g4 Nf6 16.Qh6+ Kg8 17.e5 dxe5 18.g5
Qa5 19.gxf6 exf6 20.a3 Rd8 21.Bd3 f5 22.Qxh7+ Kf8 23.Qh8+ Ke7
24.Qh4+ f6 25.Qh7+ Bf7 26.Bc4 Rxd1+ 27.Rxd1 Rf8 28.Nd5+ 1-0

[Event "URS-ch otbor"]
[Site "Rostov"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Nana G Alexandria"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O d6 7.Nc3
Nbd7 8.b3 Rc8 9.Bb2 cxd4 10.exd4 d5 11.Qe2 Bb4 12.Nd1 O-O
13.Ne5 Re8 14.Ne3 dxc4 15.bxc4 Nxe5 16.dxe5 Nd7 17.Rad1 Qc7
18.Qh5 Nf8 19.Qg4 Red8 20.h4 Rd7 21.Qg3 Rcd8 22.Bc2 Rxd1
23.Bxd1 Be4 24.Bb3 Nd7 25.h5 h6 26.Ng4 Kh8 27.a3 Bf8 28.Ne3
Nc5 29.Bd1 Nd3 30.Bc3 Bxa3 31.Bf3 Bxf3 32.Qxf3 Bb2 33.Bxb2
Nxb2 34.Qe4 Nd3 35.Ng4 Nc5 36.Qe3 Rd3 37.Qe2 Qd7 38.Ra1 Rd4
39.Kh2 Re4 40.Qf3 Kh7 41.Rd1 Qe7 42.g3 Rxc4 43.Rd6 Qb7 44.Qd1
Qe4 45.f3 Qf5 46.Kg2 Rc2+ 47.Rd2 Rxd2+ 48.Qxd2 Qd3 49.Qxd3+
Nxd3 50.Kf1 Kg8 51.Ke2 Nc5 52.Ke3 Kf8 53.Kd4 Ke7 54.f4 Kd7
55.Ne3 a5 56.Nc4 Kc6 57.Nd6 a4 58.g4 a3 59.Kc3 b5 60.g5 b4+
0-1

[Event "URS-ch otbor"]
[Site "Rostov"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Sergey Makarichev"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.Nf3 c5 2.e4 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nf3
h6 8.O-O Be7 9.b3 O-O 10.Bb2 a6 11.a4 Be6 12.Re1 Rc8 13.h3 Nb4
14.Bf1 Re8 15.Nd2 Bf8 16.Nc4 Nxe4 17.Nxe4 d5 18.Ned6 Bxd6
19.Nxd6 Qxd6 20.Bxe5 Qc5 21.c3 Nc6 22.b4 Qe7 23.Bg3 Qf6 24.b5
Nb8 25.Be5 Qg6 26.Re3 f6 27.Bd3 Qf7 28.Bd4 axb5 29.axb5 Nd7
30.Rg3 Nf8 31.Ra7 Kh8 32.Qf3 Ra8 33.b6 Bd7 34.Kh2 Bc6 35.Qf5
Rad8 36.Ra1 Bd7 37.Qf3 Ra8 38.Ra7 Bc6 39.Bc2 Rad8 40.Qd3 Qe7
41.Be3 Qe5 42.Bc5 Qe4 43.Qd1 Qe6 44.Be3 Qd6 45.Bxh6 gxh6
46.Qg4 Ne6 47.Qg6 Ng5 48.Qxh6+ Kg8 49.h4 Re5 50.f4 Re2 51.hxg5
f5 52.g6 Qe7 53.g7 1-0

[Event "URS-ch otbor"]
[Site "Rostov"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "F Sideif-Sade"]
[ECO "D72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2
O-O 8.O-O Nc6 9.d5 Na5 10.Qd2 Nac4 11.Qc2 e6 12.dxe6 Bxe6
13.Nbc3 Nd6 14.Bf4 Qe7 15.Rad1 Rfd8 16.Nd4 Bg4 17.f3 Bd7
18.Rfe1 Ndc4 19.b3 Na3 20.Qc1 Qb4 21.Nce2 Nb5 22.e5 Qa5
23.Nxb5 Bxb5 24.Nd4 Ba6 25.a3 Nd5 26.Bg5 Re8 27.f4 c6 28.b4
Qb6 29.Kh1 Rac8 30.Nb3 f6 31.exf6 Nxf6 32.Bxf6 Bxf6 33.Nc5 Bg7
34.f5 Rcd8 35.fxg6 hxg6 36.Be4 Rxd1 37.Qxd1 Bc4 38.Bxg6 Rd8
39.Qh5 Bd5+ 40.Ne4 Qf2 41.Qxd5+ 1-0

[Event "URS-ch otbor"]
[Site "Rostov"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Valerij Zhuravliov"]
[Black "Viacheslav Osnos"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 e6 6.Bd3 Nf6 7.O-O
Be7 8.Na3 O-O 9.Nc2 Rd8 10.Qe2 cxd4 11.Ncxd4 Nxd4 12.Nxd4 b6
13.Bc4 Qd6 14.Bg5 Bb7 15.Rfe1 Ne4 16.Bxe7 Qxe7 17.Qg4 Nf6
18.Qg3 Qd6 19.Rad1 a6 20.Bb3 Qxg3 21.hxg3 Ne4 22.Bc2 Nd6 23.f3
Bd5 24.Bb3 Nc4 25.Bxc4 Bxc4 26.b3 Bd5 27.c4 Bb7 28.a4 Rd6
29.Ne2 Rad8 30.Nc3 Kf8 31.Kf1 Ke7 32.Ke2 Rxd1 33.Rxd1 Rxd1
34.Nxd1 h5 35.Kd3 Kd6 36.Nf2 a5 37.g4 h4 38.Nh3 f6 39.Nf2 Bc6
40.Kd4 g6 41.Nh3 e5+ 42.Kd3 e4+ 43.fxe4 Ke5 44.Ke3 Bxe4 45.Nf4
g5 46.Nd3+ Bxd3 47.Kxd3 f5 48.gxf5 g4 0-1

[Event "Leningrad"]
[Site "Leningrad"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Alex Yermolinsky"]
[ECO "A52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 Bc5 5.e3 Nc6 6.Be2 Ngxe5
7.Nxe5 Nxe5 8.O-O O-O 9.Nc3 d6 10.b3 Re8 11.Bb2 a5 12.Na4 b6
13.Nxc5 bxc5 14.f4 Nd7 15.Bf3 Rb8 16.Qd2 a4 17.bxa4 Nb6
18.Rac1 Ba6 19.Be2 Re4 20.Rf3 Nxc4 21.Bxc4 Bxc4 22.Rg3 f6
23.h3 Bf7 24.a5 c4 25.Qc2 d5 26.Qc3 c5 27.Qxf6 Qxf6 28.Bxf6 g6
29.Rd1 Ra8 30.Bc3 Rd8 31.a6 Ra8 32.h4 Rxa6 33.h5 Ra3 34.hxg6
hxg6 35.Be5 d4 36.Rh3 Rxe5 37.fxe5 d3 38.e4 Rxa2 39.Rf3 Re2
40.Rdf1 d2 41.Rxf7 Re1 42.Kh2 0-1

[Event "Ch URS (select)"]
[Site "Beltsy (Moldova)"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Yurtaev"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 g6 4.d4 Bg7 5.d5 O-O 6.g3 e6 7.dxe6
fxe6 8.Bg2 Nc6 9.O-O b6 10.Bf4 Ne8 11.Ne5 Nxe5 12.Bxe5 Bxe5
13.Bxa8 Ba6 14.Qa4 Bxc4 15.Qxc4 Qxa8 16.Rad1 Nf6 17.Qd3 d5
18.Qe3 Nd7 19.f4 d4 20.Qe4 Qxe4 21.Nxe4 Bg7 22.b3 Nb8 23.Kg2
Nc6 24.Rd2 Nb4 25.Nf2 Nd5 26.Kg1 e5 27.fxe5 Bh6 28.Rd3 Be3
29.a4 Re8 30.Kh1 Rxe5 31.Ng4 Re6 32.Nxe3 Nxe3 33.Rf3 Nd5
34.Rf2 Re7 35.Kg1 Kg7 1/2-1/2

[Event "URS-ch otbor"]
[Site "Beltsy"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Yuri Razuvaev"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.e5 Ne4 6.d4 Bb4 7.Qc2 f5
8.Bd3 O-O 9.O-O Nxc3 10.bxc3 Be7 11.Re1 Kh8 12.Nd2 Qe8 13.Be2
Qg6 14.Bf3 Bxf3 15.Nxf3 Nc6 16.Qa4 Qf7 17.d5 Nb8 18.Ba3 c5
19.Rad1 g5 20.Re2 g4 21.Ne1 f4 22.f3 h5 23.Bc1 Qf5 24.Re4 Bg5
25.Qc2 Na6 26.Qe2 Rf7 27.Nd3 Raf8 28.Bxf4 gxf3 29.Qxf3 b5
30.dxe6 dxe6 31.cxb5 Nc7 32.c4 Ne8 33.Bxg5 Qxg5 34.Qe3 Qg6
35.Rf4 Ng7 36.Rxf7 Rxf7 37.Nxc5 Nf5 38.Qe4 h4 39.Nd7 Qh5
40.Qf3 Qxf3 41.gxf3 Ne3 42.Rd4 Rxf3 43.Rxh4+ Kg7 44.h3 Rf1+
45.Kh2 Rf2+ 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Mark D Tseitlin"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 Bg7 5.Bg2 O-O 6.O-O d5 7.Qb3
Qb6 8.Nc3 dxc4 9.Qxc4 Na6 10.e4 Qb4 11.Qe2 Bg4 12.Be3 e5
13.Rad1 Rad8 14.a3 Qb3 15.h3 Bxf3 16.Bxf3 exd4 17.Bxd4 Rfe8
18.Rd3 Qe6 19.Kg2 h5 20.Rfd1 Nh7 21.Be3 Rxd3 22.Rxd3 Bf8 23.b4
c5 24.b5 Nb8 25.Nd5 Rc8 26.Bf4 Bg7 27.Ne3 Bd4 28.Nc2 Be5
29.Bxe5 Qxe5 30.Ne3 Qe8 31.Nc4 Rd8 32.Nd6 Qe7 33.e5 Ng5 34.h4
Ne6 35.Nxb7 Rxd3 36.Qxd3 Nd4 37.Bd5 Kg7 38.f4 Nd7 39.Na5 Nb6
40.Nc6 Qc7 41.Be4 Qd7 42.Nxd4 cxd4 43.Bc6 Qe7 44.Qxd4 Qxa3
45.e6+ f6 46.Kh3 Qe7 47.Bd7 Qa3 48.Qe4 Qd6 49.Be8 Kf8 50.Bxg6
1-0

[Event "URS-ch otbor"]
[Site "Beltsy"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vadim Z Faibisovich"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "143"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.g3 d6 7.Bg2
Bd7 8.O-O Be7 9.Nxc6 Bxc6 10.Qe2 Nf6 11.Rd1 Qc7 12.Bf4 O-O
13.e5 dxe5 14.Bxe5 Qb6 15.Ne4 Nxe4 16.Bxe4 Rfd8 17.Qg4 Bf8
18.Bxc6 Qxc6 19.c4 h5 20.Qxh5 f6 21.Bd4 e5 22.Be3 Qxc4 23.Rdc1
Qd5 24.b3 Rac8 25.Qg4 Rxc1+ 26.Rxc1 e4 27.h4 Ba3 28.Rc7 Qd1+
29.Qxd1 Rxd1+ 30.Kg2 Ra1 31.Rxb7 Rxa2 32.g4 Rc2 33.g5 fxg5
34.hxg5 Rc6 35.Kg3 Bd6+ 36.Kg4 g6 37.Bd4 Bc7 38.f3 exf3
39.Kxf3 Kf8 40.Ke4 Ke8 41.Bf6 Ba5 42.Rg7 Bd2 43.Re7+ Kf8
44.Rd7 Bb4 45.Kd5 Rc5+ 46.Ke4 Rc6 47.Rb7 Ba5 48.Bd4 Rc7
49.Rb8+ Kf7 50.b4 Re7+ 51.Kd5 Bc7 52.Ra8 Rd7+ 53.Kc4 Bf4
54.Rxa6 Bxg5 55.b5 Rc7+ 56.Kd3 Rd7 57.b6 Bd8 58.Kc4 Bh4 59.Ra7
Ke6 60.Be5 Bd8 61.Bc7 g5 62.Kc5 Rd1 63.Bxd8 Rxd8 64.b7 Rb8
65.Kc6 Kf5 66.Kc7 Rg8 67.Ra8 Rg7+ 68.Kc6 Rxb7 69.Kxb7 g4
70.Kc6 Ke4 71.Ra3 Kf4 72.Kd5 1/2-1/2

[Event "URS-ch otbor"]
[Site "Beltsy"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Harry Pohla"]
[ECO "D27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4
cxd4 8.exd4 Nc6 9.Nc3 Be7 10.Re1 O-O 11.Bg5 Bd7 12.Qe2 Nb4
13.Ne5 Be8 14.Rad1 Nfd5 15.Nxd5 exd5 16.Bxe7 Qxe7 17.Bb3 Rc8
18.Qg4 Qd8 19.Re3 f6 20.Nf3 Bf7 21.Nh4 Rc7 22.Rde1 Kh8 23.Nf5
Bg6 24.Ne7 Bf7 25.Rg3 g6 26.Qf4 Kg7 27.Nf5+ Kh8 28.Qh6 Be6
29.Nh4 1-0

[Event "URS-ch otbor"]
[Site "Beltsy"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Anatoli Vaisser"]
[ECO "D71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb4 7.d5
c6 8.Ne2 cxd5 9.a3 Qa5 10.O-O dxe4 11.Bd2 N8c6 12.Bxe4 Qa6
13.Nbc3 Nd3 14.Nd5 O-O 15.Nc7 Qc4 16.Bxd3 Qxd3 17.Nf4 Qe4
18.Re1 Qf5 19.Nxa8 g5 20.Ng2 Nd4 21.Re3 Bd7 22.Nc7 Bc6 23.Bc3
e5 24.g4 Qd7 25.Rh3 Qxc7 26.Ne3 f5 27.gxf5 Qf7 28.Rg3 Nxf5
29.Nxf5 Qxf5 30.Qd2 Qe4 31.f3 Rxf3 32.Rxf3 Qxf3 33.Qd8+ Bf8
34.Qxg5+ Kf7 35.Rf1 Bc5+ 0-1

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Aron G Reshko"]
[Black "Viacheslav Osnos"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Bg5 h6
7.Bh4 Bxc3+ 8.bxc3 O-O 9.f3 Re8 10.Qc2 Ne5 11.e4 Ng6 12.Bf2 d6
13.Qd2 c6 14.Be2 d5 15.exd5 cxd5 16.O-O dxc4 17.Bxc4 Ne5
18.Bb3 Bd7 19.Rad1 Rc8 20.c4 Nxc4 21.Bxc4 Rxc4 22.Nb5 Re6
23.Nd6 Rc7 24.Nb5 Rc4 25.Nd6 Rc6 26.Nxb7 Qc7 27.Rb1 Rc2 28.Qd4
Ree2 29.a4 Bf5 30.Rb5 Red2 31.Qe3 Bd7 32.Rbb1 Nd5 33.Qxa7 Nc3
34.Rb4 Rc1 35.Rxc1 Ne2+ 36.Kf1 Nxc1 37.Be1 Rd1 38.Re4 Bc6
39.Qc5 Qxb7 40.Qc2 Qb6 0-1

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yakov Estrin"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "142"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Rb8 12.Nc2 Bd7 13.f3
Qc7 14.Rc1 Rfc8 15.Qd2 Be8 16.Rfd1 Qb7 17.b3 Na7 18.Bf1 b5
19.Qf2 Ra8 20.Nd4 bxc4 21.Bxc4 Nb5 22.Nde2 Na3 23.Bd3 Nd7
24.Nd4 Ne5 25.Be2 Nc6 26.f4 Rc7 27.Bf3 Rac8 28.e5 dxe5 29.fxe5
Qb4 30.Nf5 Nxe5 31.Nxe7+ Qxe7 32.Ne4 Rxc1 33.Bxc1 Nd3 34.Qe3
Nxc1 35.Rxc1 Rxc1+ 36.Qxc1 Qa7+ 37.Qc5 Qxc5+ 38.Nxc5 a5 39.Bd1
Nb5 40.a4 Nd6 41.Kf2 Kf8 42.Ke3 Ke7 43.Kd4 Nf5+ 44.Kc3 Bc6
45.Bf3 Kd6 46.b4 axb4+ 47.Kxb4 Nd4 48.Bxc6 Kxc6 49.Ne4 f5
50.Ng5 h6 51.Nf7 Nc2+ 52.Kc3 Ne3 53.Kd4 Nxg2 54.Ke5 Kd7 55.a5
Ne1 56.Kd4 Kc7 57.a6 Kb6 58.Ke5 Nd3+ 59.Kxe6 f4 60.Nd6 f3
61.Nc4+ Kxa6 62.Nd2 f2 63.Kf5 Nc5 64.Kf4 Kb6 65.Ke3 Kb5
66.Kxf2 Kb4 67.Ke2 g5 68.h3 Nd7 69.Nf1 h5 70.Ng3 h4 71.Nf5 Ne5
1/2-1/2

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4
d6 8.O-O dxe5 9.Nxe5 Qc7 10.Nf3 Nf6 11.Qe2 Bd6 12.Re1 Ng4
13.h3 Nge5 14.Nxe5 Bxe5 15.Nd2 O-O 16.Nf3 Nd4 17.Nxd4 Bxd4
18.Rd1 Bc5 19.b3 Bd7 20.Bb2 Rfd8 21.Qg4 Bf8 22.Bf6 Re8 23.Bd3
Bc6 24.Bxh7+ Kxh7 25.Qh5+ Kg8 26.Rd4 gxf6 27.Rg4+ Bg7 28.Qh6
Kf8 29.Rxg7 Rac8 30.Qh7 b5 31.Rd1 Bd5 32.c4 bxc4 33.bxc4 1-0

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Zurab Azmaiparashvili"]
[ECO "D58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6
8.Bd3 Bb7 9.O-O Nbd7 10.Qe2 c5 11.Rfd1 Ne4 12.Bxe7 Qxe7
13.cxd5 exd5 14.Ba6 Nxc3 15.bxc3 Nf6 16.Bd3 c4 17.Bb1 Qa3
18.Qd2 b5 19.Ne1 a5 20.Bf5 g6 21.Nc2 Qa4 22.e4 gxf5 23.Qxh6
Nh7 24.Ne3 Ra6 25.Qf4 fxe4 26.Nf5 Kh8 27.Qe5+ Rf6 28.Nd6 Bc6
0-1

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Sergey Dolmatov"]
[ECO "A44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.d4 c5 2.d5 e5 3.e4 d6 4.h3 g6 5.Nc3 h5 6.Nf3 Bh6 7.Bb5+ Kf8
8.Bxh6+ Nxh6 9.Qd2 Kg7 10.a4 Na6 11.O-O f6 12.Nh2 Nc7 13.Be2
Bd7 14.f4 exf4 15.Qxf4 Qe7 16.Qg3 Nf7 17.Nf3 Ne5 18.Nh4 Kh7
19.Rf2 Rhg8 20.Raf1 Raf8 21.Nf3 a6 22.Nxe5 fxe5 23.b3 Rxf2
24.Qxf2 Kg7 25.Qg3 Kh7 26.Nb1 Ne8 27.Nd2 Rf8 28.Rxf8 Qxf8
29.Nf3 Nf6 30.Ng5+ Kg7 31.c3 Qe7 32.Qh4 Kh6 33.Nf3 Ng8 34.Qf2
Qf6 35.Qe3+ Kg7 36.a5 Qd8 37.b4 cxb4 38.cxb4 Nf6 39.Qg5 Qh8
40.Bd3 Qh6 41.Kf2 Qxg5 42.Nxg5 Nh7 43.Ne6+ Kf6 44.Nc7 Ke7
45.Na8 Kd8 46.Nb6 Bb5 47.Nc4 Bxc4 48.Bxc4 h4 1/2-1/2

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Dmitry Gedevanishvili"]
[ECO "E54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Be2 d5 7.O-O
cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Qe2 Bb7 11.Rd1 Bxc3 12.bxc3 Nbd7
13.Bd3 Rc8 14.c4 Qc7 15.Ba3 Rfe8 16.Ne5 Nb8 17.Qe3 Nc6 18.f4
Rcd8 19.Be2 Ne7 20.Bd3 Ba8 21.Bb2 Nf5 22.Bxf5 exf5 23.a4 Ne4
24.Qb3 f6 25.Nd3 Nd6 26.Rac1 Qf7 27.d5 Rc8 28.Qb4 Nxc4 29.Ne5
Nxe5 30.Rxc8 Nf3+ 31.gxf3 Rxc8 32.Qd4 Re8 33.Rd2 h6 34.Rc2
Bxd5 35.Rc7 Qg6+ 36.Kf2 Bxf3 0-1

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Bukhuti Gurgenidze"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 e6 2.c4 Bb4+ 3.Bd2 Bxd2+ 4.Qxd2 d6 5.Nc3 Ne7 6.g3 Nd7
7.Bg2 Rb8 8.Nf3 a6 9.O-O b5 10.cxb5 axb5 11.b3 b4 12.Na4 Nf6
13.Ne1 Bb7 14.Nc2 Bxg2 15.Kxg2 Qc8 16.f3 Qb7 17.e4 h5 18.h4
Rh6 19.Nb2 d5 20.e5 Nd7 21.Nd3 Nf5 22.Kh2 Qb6 23.Ndxb4 Rg6
24.Rg1 Nxd4 25.Nxd4 Qxb4 26.Qxb4 Rxb4 27.Nc6 Rb6 28.Rgc1 f6
29.exf6 gxf6 30.b4 Rg7 31.a4 Nb8 32.Nd4 e5 33.a5 Rxb4 34.Ne6
Rb2+ 35.Kh3 Re7 36.Nxc7+ Kf7 37.a6 Nxa6 38.Rxa6 d4 39.Ra7 1-0

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mikhail Podgaets"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Bg2 Bxd2+
7.Nbxd2 d6 8.O-O O-O 9.e4 e5 10.d5 Nb8 11.Ne1 a5 12.Nd3 Na6
13.Qe2 Nb4 14.Rfc1 Nxd3 15.Qxd3 Nd7 16.Qe3 Nc5 17.b3 f5
18.exf5 Bxf5 19.Rc3 Qf6 20.Rf1 e4 21.a3 Rae8 22.b4 Nd3 23.Rb3
a4 24.Rbb1 Qh6 25.h3 Bg6 26.Qxh6 gxh6 27.Rbd1 e3 28.fxe3 Rxe3
29.Rxf8+ Kxf8 30.Nf1 Re2 31.h4 Ne5 32.Bh3 Ke7 33.Rc1 Bc2 34.c5
Be4 35.Rc3 Rb2 36.Re3 0-1

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Zurab Sturua"]
[Black "Viacheslav Osnos"]
[ECO "B27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.Nf3 g6 2.e4 c5 3.c3 b6 4.d4 Bb7 5.Bd3 Nf6 6.Qe2 Bg7 7.O-O
O-O 8.e5 Ne8 9.Be4 Nc6 10.Bf4 cxd4 11.Nxd4 Nc7 12.Nxc6 Bxc6
13.c4 Ne6 14.Bg3 Qc7 15.Nc3 Nd4 16.Qd3 Bxe5 17.Qxd4 Bxd4
18.Bxc7 Bxe4 19.Nxe4 d6 20.c5 bxc5 21.Nc3 Rfc8 22.Ba5 Rab8
23.Rab1 Rc6 24.Nd5 Ra6 25.Nxe7+ Kf8 26.Bc7 Rxb2 27.Rxb2 Bxb2
28.Nd5 Be5 29.Ne3 Ke7 30.Nc4 f6 31.Rd1 Ke6 32.Rd2 d5 33.Nxe5
fxe5 34.f3 Rc6 35.Bb8 Rc8 36.Bxa7 c4 37.Kf2 d4 38.Bxd4 exd4
39.Rxd4 c3 40.Rd1 Ra8 41.Rc1 Rxa2+ 42.Kf1 1/2-1/2

[Event "Karseladze mem"]
[Site "Kutaisi"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennadi Zaitshik"]
[Black "Viacheslav Osnos"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nc3 c5 5.Nf3 cxd4 6.Nxd4 Ne4
7.Qd3 Qa5 8.Nb3 Nxc3 9.Bd2 Ne4 10.Qxe4 Bxd2+ 11.Nxd2 Nc6
12.Bg2 O-O 13.Qf4 e5 14.Qe3 d6 15.O-O Be6 16.Ne4 Bxc4 17.Nxd6
Ba6 18.Bxc6 bxc6 19.Rac1 Rab8 20.Nf5 Rxb2 21.Qg5 g6 22.Rxc6 f6
23.Rxf6 Rxf6 24.Qxf6 gxf5 25.Rd1 Rb8 26.Rd7 Qe1+ 27.Kg2 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoly B Fershter"]
[Black "Viacheslav Osnos"]
[ECO "B66"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
a6 8.O-O-O h6 9.Be3 Bd7 10.f3 b5 11.Bd3 Ne5 12.Rhe1 Qc7 13.Kb1
Nc4 14.Bxc4 Qxc4 15.g4 Be7 16.h4 b4 17.Nce2 a5 18.g5 hxg5
19.hxg5 Nh5 20.Rh1 O-O-O 21.Rc1 Kb8 22.c3 d5 23.cxb4 Qxb4
24.Qd3 e5 25.Nc6+ Bxc6 26.Rxc6 Nf4 27.Ba7+ Ka8 28.Qa6 Qb7
29.Be3+ Qxa6 30.Rxa6+ Kb8 31.Rxh8 Rxh8 32.Nxf4 d4 33.Bc1 exf4
34.Bxf4+ Kb7 35.Rxa5 d3 36.b3 Rh3 37.Rd5 Rxf3 38.Rd7+ Kb6
39.Rc7 Kb5 40.Rxe7 Rxf4 41.Kb2 Rf2+ 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Oleg Kaminsky"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Ne5
Nxe5 8.dxe5 Nd5 9.Na3 c3 10.Nc4 b5 11.Nd6+ Bxd6 12.exd6 Bb7
13.bxc3 Nxc3 14.d7+ Ke7 15.Qd3 Bxg2 16.Qxc3 Bxf1 17.Qxc5+ Kxd7
18.Ba3 Bxe2 19.Rc1 Bc4 20.Rd1+ Bd5 21.Qxb5+ Kc8 22.Rc1+ Qc7
23.Qa6+ Kd8 24.Rxc7 Kxc7 25.Qd6+ Kb7 26.Qd7+ Ka6 27.Qa4+ Kb7
28.Qb4+ Ka6 29.Qa4+ Kb7 30.Qd7+ Ka6 31.Bb2 Rac8 32.f3 Rc4
33.Qd6+ Kb7 34.Qd7+ Rc7 35.Qb5+ Ka8 36.Bxg7 Rb8 37.Qd3 Rbc8
38.Kg2 f5 39.Be5 Rc2+ 40.Kh3 Rxa2 41.g4 Rf2 42.Qa6 Rxf3+
43.Kh4 Rg8 1/2-1/2

[Event "URS-CupT"]
[Site "Ordzhonikidze"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Eduard Gufeld"]
[Black "Viacheslav Osnos"]
[ECO "B64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2
Be7 8.O-O-O O-O 9.f4 h6 10.Bh4 Bd7 11.Nf3 Nxe4 12.Nxe4 Bxh4
13.Qxd6 Be8 14.Qd3 Qe7 15.Qd6 Qd8 16.Nxh4 Qxh4 17.g3 Qd8
18.Qxd8 Nxd8 19.Bg2 Bc6 20.Rhg1 Rc8 21.Nd6 Rc7 22.Bxc6 Nxc6
23.Nb5 Re7 24.Nd4 Nxd4 25.Rxd4 Rfe8 26.Rgd1 e5 27.fxe5 Rxe5
28.Rd7 R8e7 29.c4 h5 30.Rxe7 Rxe7 1-0

[Event "Astrakhan"]
[Site "?"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Kozlov"]
[Black "Viacheslav Osnos"]
[ECO "B29"]
[WhiteElo "?"]
[BlackElo "2384"]
[PlyCount "79"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Nc6 5. exd5 Nxd5
6. Bxc6+ bxc6 7. O-O e6 8. Ne4 Be7 9. b3 O-O 10. Ne5 Qc7
11. Nd3 Qb6 12. Re1 f6 13. Nb2 e5 14. Na4 Qa5 15. d3 f5
16. Bd2 Qc7 17. Nexc5 Bd6 18. c4 Nf6 19. h3 Re8 20. b4 Qf7
21. Qf3 Bd7 22. Nxd7 Qxd7 23. Rab1 Rab8 24. a3 h6 25. Be3 Rbd8
26. Red1 Kh7 27. b5 cxb5 28. Rxb5 Bxa3 29. d4 f4 30. Bxf4 exf4
31. Qxa3 Re4 32. d5 Rde8 33. Qd3 Kh8 34. Nc3 R4e5 35. d6 Rxb5
36. Nxb5 Ne4 37. Re1 Nc5 38. Rxe8+ Qxe8 39. Qd4 Nb3 40. d7 1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri Razuvaev"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Nc3 O-O 7.Bg2
d6 8.O-O a5 9.Rc1 Bd7 10.d5 Nd8 11.Bg5 h6 12.Bxf6 Qxf6 13.Nd4
Bc5 14.e3 Qe7 15.dxe6 fxe6 16.Ne4 Bb6 17.Qc2 e5 18.Ne2 Ne6
19.N2c3 Bc6 20.b3 Kh8 21.a3 Bxe4 22.Nxe4 c6 23.b4 axb4 24.axb4
Bc7 25.b5 Ra5 26.Nc3 Qe8 27.bxc6 bxc6 28.Ra1 Nc5 29.Rxa5 Bxa5
30.Ne4 Qg6 31.Qb1 Nxe4 32.Bxe4 Qg4 33.Qd3 Qd7 34.Qa3 Qc7
35.Qa4 Rc8 36.h4 Bb6 37.Rd1 Bc5 38.Kg2 Qd7 39.Rd2 Kg8 40.Ra2
Kf7 41.Qd1 Ke7 42.Qh5 Qb7 43.Qg6 Kf8 44.Qf5+ Ke8 45.Qe6+ Kf8
46.Bh7 1-0

[Event "Vilnius"]
[Site "Vilnius"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Gintautas Peshina"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 O-O 6.Be3 c5 7.Nf3
cxd4 8.Nxd4 Nc6 9.Be2 Nxd4 10.Bxd4 Bd7 11.O-O Bc6 12.Qd3 Nd7
13.Bxg7 Kxg7 14.b4 b6 15.f4 a5 16.a3 Re8 17.Nb5 Kg8 18.Qd4 Nf8
19.Qe3 axb4 20.axb4 Rxa1 21.Rxa1 e5 22.f5 gxf5 23.exf5 Bxb5
24.cxb5 d5 25.Ra7 Qh4 26.Qxb6 Rc8 27.Qf2 Qg5 28.h4 Qc1+ 29.Kh2
Rc3 30.Bh5 d4 31.Bxf7+ Kh8 32.b6 Qh6 33.Rc7 Qf6 34.Rxc3 dxc3
35.b7 Nd7 36.Be6 c2 37.Bxd7 c1=Q 38.b8=Q+ Kg7 39.Qg3+ Kh6
40.Qbxe5 1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Sergey Fokin"]
[Black "Viacheslav Osnos"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.g3 Bb7 6.Bg2 c5 7.a3
Bxd2+ 8.Qxd2 cxd4 9.Qxd4 Nc6 10.Qf4 Na5 11.b4 Nb3 12.Rb1 Nxc1
13.Rxc1 O-O 14.O-O a5 15.Rfd1 axb4 16.axb4 Ra2 17.Rd2 Ra4
18.Qd6 Qa8 19.Qxb6 Rb8 20.Qd4 Bc6 21.b5 Bxb5 22.Ne5 d5 23.Qc5
Be8 24.cxd5 Ra5 25.Qc7 exd5 26.Bf3 Ra7 27.Qc2 Ne4 28.Rd4 Ba4
29.Qd3 Bb5 30.Qe3 Re7 31.Qf4 Rbe8 32.Ng4 h6 33.Kg2 Qa2 34.Ne3
g5 35.Qf5 Re5 36.Qh3 Nxf2 37.Qxh6 Bxe2 38.Bxd5 Bf3+ 39.Kg1
Bxd5 40.Rc2 Qa1+ 0-1

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Ilgar Khalafov"]
[Black "Viacheslav Osnos"]
[ECO "A65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 Be7 7.Bd3
O-O 8.Nge2 Na6 9.O-O Nb4 10.Bb1 Re8 11.Ng3 Bf8 12.Bg5 h6
13.Bf4 Bd7 14.a3 Na6 15.Bd3 Rc8 16.b3 g6 17.Qd2 Kh7 18.Rfe1
Ng4 19.h3 Ne5 20.Be2 Bg7 21.Be3 c4 22.b4 Nd3 23.Bxd3 cxd3
24.Rac1 Qf6 25.Nb1 Bb5 26.Bxa7 Qb2 27.Qxb2 Bxb2 28.Rxc8 Rxc8
29.Nf1 Nb8 30.Be3 Nd7 31.Nfd2 Ba4 32.f4 Rc2 33.Kf2 f5 34.Kf3
Nf6 35.g4 fxe4+ 36.Nxe4 Nxd5 37.Nxd6 Nc3 38.Nd2 Bc6+ 39.Kg3
Bxa3 40.Bd4 Ne2+ 0-1

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Josif D Dorfman"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1.c4 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O
Rb8 8.Bd2 a6 9.a4 e5 10.d5 Na5 11.b3 c5 12.e4 Ne8 13.Ra3 b6
14.Qe2 h6 15.Nd1 Nf6 16.Kh1 Rb7 17.Ne1 Re7 18.Ne3 Kh7 19.Nd3
Qc7 20.b4 cxb4 21.Bxb4 Nb7 22.Rb3 Nd7 23.Rfb1 Nbc5 24.Nxc5
Nxc5 25.Bxc5 bxc5 26.Rb6 Qd8 27.h4 h5 28.Kh2 Bh6 29.a5 Qd7
30.Rc6 Rd8 31.Rbb6 Ree8 32.Nd1 Bc1 33.Qc2 Bh6 34.Nc3 Bf8
35.Qb1 Qe7 36.Bh3 Qf6 37.Nd1 Bxh3 38.Kxh3 Qf3 39.Kh2 Ra8
40.Qc2 Qa3 41.Rb7 Qxa5 42.Rxf7+ Kg8 43.Rcc7 Rec8 44.Rb7 Rcb8
45.Rbd7 Rd8 46.Qc1 Rxd7 47.Rxd7 Qa4 48.Rb7 Qe8 49.Qg5 a5
50.Ne3 a4 51.Nf5 a3 52.Nh6+ Bxh6 53.Qxh6 Qf7 54.Rxf7 Kxf7
55.Qc1 a2 56.Qa1 Kf6 57.Kg2 Ra3 58.Kf1 Ra7 59.Ke2 g5 60.Kd2
1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir Ilinsky"]
[ECO "D46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 Bd6 7.O-O
O-O 8.h3 dxc4 9.Bxc4 e5 10.e4 h6 11.Be3 Qe7 12.Nh4 Nb6 13.Ng6
Qc7 14.dxe5 Nxc4 15.exd6 Nxe3 16.fxe3 Qd7 17.Nxf8 Kxf8 18.e5
1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Rafail Klovsky"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 Bb4 4.g3 Bxc3 5.dxc3 d6 6.Bg2 Nf6
7.O-O h6 8.Qc2 O-O 9.e4 Be6 10.b3 a5 11.a4 Qc8 12.Re1 b6
13.Nh4 Ne7 14.f4 Bh3 15.fxe5 dxe5 16.Bh1 Qe6 17.Ng2 Ng4 18.Ne3
Nxe3 19.Bxe3 c5 20.Rad1 Rad8 21.Rd2 Bg4 22.Bg2 Rd7 23.Rxd7
Qxd7 24.b4 axb4 25.cxb4 Nc6 26.b5 Nd4 27.Qd2 Rc8 28.Bxd4 Qxd4+
29.Qxd4 exd4 30.Bf1 Be6 1/2-1/2

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Gennadi Zaitshik"]
[ECO "A16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 b6 4.e4 Bb7 5.e5 Ne4 6.Ne2 h6 7.h4 b5
8.cxb5 d6 9.e6 fxe6 10.Nf4 e5 11.Ng6 Rg8 12.Bc4 d5 13.Bd3 Qd6
14.Ngxe5 Nd7 15.Nxd7 Kxd7 16.Be2 g5 17.d3 g4 18.dxe4 gxf3
19.Bxf3 dxe4 20.Bg4+ Kc7 21.Be3 Qxd1+ 22.Bxd1 Bg7 23.Rc1 Bxb2
24.Rxc5+ Kd6 25.Rh5 Rxg2 26.Bb3 Rf8 27.Rxh6+ Kd7 28.Ke2 Ke8
29.Rd1 Bg7 30.Re6 Bf6 31.Rh1 Rg4 32.h5 Bc8 33.Rc6 Bd7 34.Be6
Bxe6 35.Rxe6 Kf7 36.Rc6 Rd8 37.h6 Rd5 1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gedeminas Rastenis"]
[Black "Viacheslav Osnos"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.g3 cxd4 5.Nxd4 Qc7 6.Nc3 a6 7.Bg2
Be7 8.O-O O-O 9.e4 d6 10.b3 Nc6 11.Nxc6 bxc6 12.Be3 Rb8 13.Re1
c5 14.Qe2 Nd7 15.f4 Bb7 16.Rad1 Rbd8 17.g4 h6 18.Rd3 Bc6
19.Bc1 Bf6 20.e5 dxe5 21.Bxc6 Qxc6 22.g5 e4 23.Qxe4 Qxe4
24.Nxe4 Bd4+ 25.Kg2 hxg5 26.Nxg5 e5 27.f5 Nf6 28.Kf3 Rfe8
29.Ne4 Nxe4 30.Kxe4 f6 31.h4 Kf7 32.h5 a5 33.Rh1 Ba1 34.Rd5
Bd4 35.Bd2 a4 36.bxa4 Rb8 37.h6 gxh6 38.Rxh6 Rb2 39.Rd7+ Kg8
40.Rg6+ Kh8 41.Bh6 1-0

[Event "URS Spartakiad"]
[Site "Moscow"]
[Date "1979.07.11"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Sveshnikov"]
[Black "Viacheslav Osnos"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Bg7 6.Be3 Nf6 7.Nc3
Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Rc1 d6 11.Bd3 Bd7 12.O-O O-O
13.Qd2 Nc5 14.Bb1 Na4 15.Nd1 Nc5 16.Re1 a5 17.Nc3 Bc6 18.b3
Qb6 19.Nd5 Bxd5 20.Qxd5 a4 21.bxa4 Rxa4 22.e5 Qc7 23.exd6 exd6
24.Bf4 Ra6 25.Rcd1 Rd8 26.Bg5 Rf8 27.Bf4 Rd8 28.Bg5 Rf8 29.h4
Ne6 30.Be3 Bc3 31.Re2 Re8 32.Be4 Nc5 33.Bf4 Rxe4 34.Rxe4 Nxe4
35.Qxe4 Be5 36.Bh6 Qe7 37.Re1 Rxa2 38.c5 Ra5 39.cxd6 Qxd6
40.Qxb7 f5 41.f4 1-0

[Event "USSR"]
[Site "USSR"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Aivars Gipslis"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Qxd2 d6
7.Bg2 e5 8.O-O e4 9.Ne1 Be6 10.d5 Bf5 11.Nc2 O-O 12.Nc3 Nbd7
13.Ne3 Bg6 14.Nb5 Ne5 15.Bh3 h5 16.Rac1 Neg4 17.Rc3 Rfe8
18.Bxg4 hxg4 19.Rfc1 Qd7 20.Nd4 Re5 21.c5 Nxd5 22.Nxd5 Rxd5
23.c6 bxc6 24.Rxc6 Rb8 25.e3 Rb7 26.Qc3 Rc5 27.Rxc5 dxc5
28.Nb3 Qd3 29.Qxc5 a6 30.Qc6 Qb5 31.Qc2 a5 32.Nc5 Rb6 33.Na4
Rd6 34.Qxc7 Rd2 35.Qc8+ Kh7 36.Qxg4 f5 37.Qh4+ Kg8 38.Rc8+ Kf7
39.Rc7+ Kg8 40.Nc3 Qd3 41.Rc8+ Kf7 42.Qf4 1-0

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Maia Chiburdanidze"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Rb8 12.Rc1 Re8 13.Nc2
Bb7 14.f3 Ne5 15.Qd4 Qc8 16.Rfd1 Bc6 17.Bf2 Qb7 18.b4 Red8
19.b5 axb5 20.cxb5 Be8 21.Nb4 Qa8 22.Na6 Rb7 23.Na4 Ned7
24.Rc6 e5 25.Qe3 Nh5 26.Nxb6 Nxb6 27.Rxb6 Nf4 28.Bf1 Bg5
29.Qb3 Rbd7 30.Nb4 Rc7 31.Rbxd6 Rxd6 32.Rxd6 Be7 33.Rd1 Qc8
34.b6 Rc1 35.Nd5 Bc5 36.Rxc1 Bxf2+ 37.Kxf2 Qxc1 38.Qc3 Qb1
39.Nb4 1-0

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Valery A Chekhov"]
[Black "Viacheslav Osnos"]
[ECO "A28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.g3 Ne4
7.Qd3 Qe7 8.Ndb5 Ba5 9.Nxc7+ Bxc7 10.Qxe4 Qxe4 11.Nxe4 Nb4
12.Kd1 d5 13.Bd2 dxe4 14.Bxb4 Be6 15.e3 Be5 16.Kc2 Rc8 17.Bc3
Bxc4 18.Bxe5 Bxf1+ 19.Kd2 Bd3 20.Rhc1 O-O 21.Rxc8 Rxc8 22.Rc1
Rxc1 23.Kxc1 f6 24.Bd4 a6 25.Kd2 Kf7 26.h4 h5 27.Bc5 Ke6
28.Bf8 g6 29.Bc5 Kd5 30.Bd4 f5 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Mikhail I Nepomnishay"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.g3 Bg7 5.Bg2 O-O 6.Nf3 e6 7.dxe6
dxe6 8.O-O Qe7 9.Bf4 Rd8 10.Qc1 b6 11.e4 Ne8 12.e5 Qc7 13.Nc3
a6 14.Ne4 Bh8 15.Bg5 Rd7 16.Nf6+ Nxf6 17.Bxf6 Bg7 18.h4 Bb7
19.h5 Bxf3 20.Bxf3 Ra7 21.Bxg7 Kxg7 22.Qf4 Qd8 23.hxg6 Rd4
24.Rad1 hxg6 25.Rxd4 cxd4 26.Kg2 g5 27.Qe4 f5 28.exf6+ Qxf6
29.Rh1 Kf8 30.Rd1 Rd7 31.b4 e5 32.c5 bxc5 33.bxc5 Rc7 34.Qa8
Rc8 35.Qb7 Re8 36.Be4 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Valery Salov"]
[ECO "A19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.Nf3 Nc6 6.d4 cxd4 7.Nxd4
Nxe5 8.Ndb5 f6 9.Be3 a6 10.Nd6+ Bxd6 11.Qxd6 Ne7 12.Bb6 Nf5
13.Bxd8 Nxd6 14.Bc7 Ke7 15.c5 Ne8 16.Bb6 d5 17.cxd6+ Nxd6
18.Bc5 Nef7 19.Rd1 Rd8 20.h4 Bd7 21.Rh3 Rac8 22.Bb4 Bc6 23.Rg3
g6 24.Re3 e5 25.Bc4 Ba4 26.Nd5+ Kf8 27.Bb3 Bxb3 28.Rxb3 Kg7
29.Ba5 Re8 30.Nc7 Re7 31.Nd5 Ree8 32.Nc7 Re7 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Leonid Yudasin"]
[ECO "E18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d4
d5 8.cxd5 exd5 9.Ne5 Na6 10.Nd3 h6 11.Bf4 Re8 12.Rc1 Ne4
13.Qb3 Bf6 14.Be3 Nxc3 15.bxc3 Qd7 16.c4 Rad8 17.c5 Bc6
18.cxb6 axb6 19.Bh3 Qxh3 20.Rxc6 Re4 21.Qa3 Qc8 22.Rfc1 Qa8
23.Qb2 Rd7 24.Qb5 Ree7 25.R6c3 Nb8 26.R3c2 Qa3 27.Qb3 Qa8
28.Bf4 Na6 29.Be5 Bxe5 30.Nxe5 Rd6 31.Qb2 Qb7 32.Nd3 Rde6
33.e3 Rd7 34.Rc3 Rdd6 35.Qb3 Rd7 36.Qd1 Rdd6 37.Qc2 Re8 38.a3
Ra8 39.Nb4 c5 40.Nxa6 Qxa6 41.dxc5 bxc5 42.Rxc5 Qxa3 43.Rc8+
Rd8 44.Rc7 Ra7 45.Qf5 Rxc7 46.Rxc7 Qf8 47.Rd7 1/2-1/2

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Viacheslav Dydyshko"]
[ECO "E68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.c4 g6 2.d4 Nf6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nbd7 7.Nc3
e5 8.e4 c6 9.b3 exd4 10.Nxd4 Nc5 11.h3 Re8 12.Re1 Qb6 13.Be3
Bd7 14.Qc2 Re7 15.Rab1 Qc7 16.b4 Ne6 17.Nde2 Rae8 18.Red1 Rf8
19.Qd2 Ne8 20.f4 f5 21.c5 dxc5 22.bxc5 fxe4 23.Nxe4 Bc8 24.Nd6
Rd7 25.Qb4 Kh8 26.Nc3 Nxd6 27.cxd6 c5 28.dxc7 Rxd1+ 29.Nxd1
cxb4 30.Rxb4 Nxc7 31.Bxa7 Na6 32.Rb1 Rf7 33.Ne3 h5 34.h4 Be6
35.a3 b5 36.Bb6 b4 37.axb4 Ba2 38.b5 Nc7 39.Rb4 Bc3 40.Ra4 1-0

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Jaan Ehlvest"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2
Nbd7 8.e4 Bg7 9.Nc4 Nb6 10.Ne3 O-O 11.Bd3 Bd7 12.O-O a6 13.Bd2
Re8 14.a4 Qc7 15.Qf3 c4 16.Bc2 Qc5 17.Ne2 h5 18.h3 Nh7 19.Bc3
Be5 20.h4 Kg7 21.a5 Nc8 22.Ba4 Bb5 23.Rfc1 Nf6 24.Nxc4 Bxc3
25.Nxc3 Bxc4 26.b3 Re7 27.bxc4 Qxa5 28.Re1 Qc7 29.Bb3 Ng4
30.Na4 b5 31.cxb5 axb5 32.Rac1 Qa7 33.Nc3 Rb8 34.Nd1 Rc7
35.Rxc7 Qxc7 36.Qc3+ Qxc3 37.Nxc3 b4 38.Ne2 Ne5 39.Nd4 Nd3
40.Re3 Nc5 41.f3 Nd7 1/2-1/2

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Amanmurad Kakageldyev"]
[ECO "D19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.c4 Nf6 2.Nc3 c6 3.Nf3 d5 4.d4 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4
Bb4 8.O-O Nbd7 9.h3 Bg6 10.Ne2 Nd5 11.Bd3 Bxd3 12.Qxd3 a5
13.e4 N5f6 14.Rd1 Qb6 15.Ng3 h6 16.Be3 Qa6 17.Qc2 O-O 18.Bd2
Rfc8 19.Bxb4 axb4 20.Qb3 Qa5 21.Nd2 b5 22.axb5 Qxa1 23.Rxa1
Rxa1+ 24.Kh2 cxb5 25.e5 Nd5 26.Nge4 Rcc1 27.Nd6 Nf4 28.Qf3 g5
29.g3 Rh1+ 30.Qxh1 Rxh1+ 31.Kxh1 Nd3 32.b3 Nxf2+ 33.Kg2 Nd1
34.Nxb5 Nc3 35.Nd6 Ne2 36.Nb5 1/2-1/2

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Anatoly M Kremenietsky"]
[ECO "E71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "111"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 O-O 6.Be3 c5 7.Nf3
cxd4 8.Nxd4 Nc6 9.Be2 Nxd4 10.Bxd4 Bh6 11.O-O e5 12.Be3 Bxe3
13.fxe3 Be6 14.Qd3 Qe7 15.Rad1 Rfd8 16.Kh2 Rac8 17.b3 Rc6
18.Nd5 Bxd5 19.exd5 Rc7 20.e4 Ne8 21.Qe3 b6 22.Rf2 Ng7 23.Bd3
Rf8 24.Rdf1 Qd8 25.Qh6 f6 26.Rf3 Rcf7 27.Rg3 Qe7 28.Rg4 Ne8
29.h4 Rg7 30.Rg3 f5 31.exf5 e4 32.Be2 gxf5 33.Rxg7+ Nxg7
34.Qf4 Re8 35.h5 Rf8 36.h6 Ne8 37.Bh5 Nc7 38.g4 Qh4+ 39.Kg2
Qf6 40.Qxf5 Qb2+ 41.Rf2 Rxf5 42.Rxb2 Rf6 43.Re2 Rxh6 44.Rxe4
Rf6 45.Re7 Na6 46.Rxa7 Nc5 47.Re7 Nd3 48.Kg3 Rf2 49.Re6 Rxa2
50.Rxd6 b5 51.cxb5 Rb2 52.Re6 Nc5 53.Re3 Rd2 54.b6 Rxd5
55.Re8+ Kg7 56.b7 1-0

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Arshak B Petrosian"]
[ECO "D55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3
O-O 8.Rc1 Nc6 9.cxd5 exd5 10.Bd3 Ne7 11.O-O c6 12.b4 a6 13.Qc2
g6 14.Na4 Nf5 15.Qc5 Be6 16.Qa5 Nd6 17.Nc5 Qe7 18.Rfe1 Bg4
19.Nd2 Rae8 20.h3 Bc8 21.a4 Qd8 22.Qxd8 Bxd8 23.Nf3 Bf6 24.Rc2
Kg7 25.Rb1 Re7 26.Rcc1 h5 27.b5 axb5 28.axb5 cxb5 29.Bxb5 b6
30.Na4 Bf5 31.Rb4 Ra8 32.Nxb6 Rb8 33.Bc6 Be4 34.Bxd5 Bxf3
35.Bxf3 Ra7 36.Nd5 Rxb4 37.Nxb4 Bg5 38.g3 Nf5 39.Rd1 Ra4
40.Nd5 Ra2 41.e4 Ne7 42.h4 Nxd5 43.hxg5 1-0

[Event "URS-ch48 sf Tallinn"]
[Site "Tallinn"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Vladimir Zhuravlev"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.Nc3 Nf6 5.a3 Be7 6.d4 cxd4 7.Nxd4
O-O 8.Nc2 b6 9.Bf4 d6 10.Be2 Bb7 11.Ne3 Qd7 12.Qc2 Nd4 13.Qb1
Nxe2 14.Kxe2 Nh5 15.Bg3 f5 16.exf5 exf5 17.f4 Rae8 18.Kf2 g5
19.Ned5 gxf4 20.Bxf4 Nxf4 21.Nxf4 Bh4+ 22.g3 Qc6 23.Nfd5 Qc5+
24.Kg2 Qxc4 25.Rd1 Qg4 26.Qd3 f4 27.Qf3 Qg7 28.Qh5 Bf6 0-1

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Georgi P Tringov"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O
Nf6 8.Be3 Bb4 9.Nxc6 bxc6 10.Na4 O-O 11.Nb6 Rb8 12.Nxc8 Rfxc8
13.Bxa6 Rd8 14.Bd3 Bd6 15.Kh1 Be5 16.c3 Rxb2 17.Qc1 Ng4 18.f4
Nxe3 19.Qxb2 Bxf4 20.Qf2 Nxf1 21.Rxf1 g5 22.g3 Qd6 23.Bc2 Be5
24.Qxf7+ Kh8 25.Kg2 Qc5 26.Bb1 g4 27.Qh5 Qxc3 28.Qxg4 Rg8
29.Qh4 Qd2+ 30.Kh3 Qg5 31.Qxg5 1/2-1/2

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Eduard Meduna"]
[ECO "A12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.Nf3 Nf6 2.g3 d5 3.c4 c6 4.b3 Bg4 5.Bg2 e6 6.O-O Nbd7 7.Bb2
Bd6 8.d4 O-O 9.Ne5 Bf5 10.Nd2 Bc7 11.Ndf3 Be4 12.Nd3 Qe7 13.a3
Rfe8 14.Re1 Ng4 15.h3 Nh6 16.e3 Rad8 17.Qe2 f6 18.Nd2 Bxg2
19.Kxg2 f5 20.b4 Nf7 21.a4 Nf6 22.b5 Ne4 23.Ba3 Qg5 24.Nf3 Qg6
25.Nf4 Qf6 26.bxc6 bxc6 27.Rec1 g5 28.Nd3 g4 29.Ng1 Qg6 30.h4
e5 31.cxd5 Rxd5 32.Nb4 Rd6 33.Na6 Rd7 34.Nxc7 Rxc7 35.dxe5
Nxe5 36.Bb2 c5 37.Bxe5 Rxe5 38.Qc4+ Qf7 39.Qc2 Rd5 40.Rd1 Rcd7
41.Rxd5 Qxd5 42.Kh2 Qd3 43.Qb2 Qd2 44.Qb3+ Kf8 45.Ra2 Qxa2
46.Qxa2 Rd2 47.Qxd2 Nxd2 48.Ne2 c4 49.a5 a6 50.Kg2 Kf7 51.Nc3
Ke6 52.Nb5 Kd7 53.Nd4 c3 54.h5 Ke8 0-1

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Evgenij Ermenkov"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O
Nf6 8.Kh1 Nxd4 9.Qxd4 Bc5 10.Qd3 b5 11.Bg5 Bb7 12.a3 Be7 13.f4
d6 14.Bf3 Rd8 15.Rae1 1/2-1/2

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Ventzislav V Inkiov"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.Nc3 d6 6.e3 Nbd7 7.Bd3
e5 8.Bc2 exd4 9.exd4 O-O 10.O-O Re8 11.Re1 Rxe1+ 12.Qxe1 c6
13.h3 Nf8 14.Bg5 Be6 15.a3 Bxc3 16.Qxc3 h6 17.Bh4 Ng6 18.Bg3
Nh5 19.Bxg6 fxg6 20.Nd2 Nf6 21.Re1 Bf7 22.c5 dxc5 23.dxc5 Qd5
24.Re7 Rd8 25.Bd6 Ne8 26.Re5 Qa2 27.Qxa5 Qa1+ 28.Kh2 Rc8
29.Qb4 Qc1 30.Nf3 Nxd6 31.cxd6 Rd8 32.Re7 c5 33.Qg4 Qd1
34.Rxf7 1-0

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Jesus Nogueiras"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.c4 c6 2.Nf3 Nf6 3.d4 d5 4.Nc3 e6 5.cxd5 cxd5 6.Bf4 Nc6 7.e3
Nh5 8.Bg5 Qb6 9.Bb5 h6 10.Bh4 Bd7 11.O-O g5 12.Nd2 Ng7 13.Bg3
a6 14.Bd3 Be7 15.Na4 Qd8 16.Nc5 Bxc5 17.dxc5 e5 18.e4 Be6
19.exd5 Qxd5 20.Be4 Qd4 21.Qf3 Qxd2 22.Rfd1 Qa5 23.Bxc6+ bxc6
24.Bxe5 Kf8 25.b4 Qxb4 26.Rab1 Qa5 27.Qf6 Rh7 28.Bb8 Ne8
29.Rd8 Qxc5 30.Bd6+ Qxd6 31.Rxa8 Qe7 32.Qf3 f6 33.a4 Rf7
34.Rxa6 Kg7 35.Re1 Qb7 36.Qxc6 Qb4 37.Qxe6 Nc7 38.Rb6 Qa5
39.Qe3 Nd5 40.Rb5 Qxb5 41.axb5 Nxe3 42.fxe3 Rb7 43.Rb1 Rb6
44.e4 Kf7 45.Kf2 Ke6 46.Ke3 Kd6 47.Kd4 Rb7 48.b6 Kc6 49.Kc4
Rb8 50.b7 h5 51.g3 Kd6 52.Rb6+ Ke5 53.Kd3 h4 54.Ke3 hxg3
55.hxg3 g4 56.Kd3 Rd8+ 57.Ke2 1-0

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Kim S Commons"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.g3
Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Nbd7 11.Nd2 Nh5 12.Nde4 Qe7
13.Bg5 f6 14.Bd2 Ne5 15.Qb3 Nf7 16.f4 f5 17.Nf2 Qc7 18.e4 Rb8
19.exf5 gxf5 20.Rfe1 b5 21.axb5 axb5 22.Nxb5 Qb7 23.Bf1 Nf6
24.Bc4 Nxd5 25.Qd3 Qd7 26.Qxd5 Rxb5 27.Bxb5 Qxb5 28.Ra7 Bxb2
29.Rxf7 Rxf7 30.Re7 1-0

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Milan Bajovic"]
[Black "Viacheslav Osnos"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 c5 2.c3 e6 3.Nf3 d5 4.exd5 exd5 5.Bb5+ Nc6 6.Qe2+ Be7
7.d4 cxd4 8.Nxd4 Bd7 9.O-O Nf6 10.Re1 Nxd4 11.cxd4 Bxb5
12.Qxb5+ Qd7 13.Qe2 Rc8 14.Bg5 Kf8 15.Nc3 h6 16.Bh4 Bb4
17.Bxf6 gxf6 18.Qf3 Qd6 19.Re3 Bxc3 20.bxc3 Re8 21.Rae1 Rxe3
22.Rxe3 Rg8 23.Qh3 Rg6 24.Qc8+ Kg7 25.Qxb7 f5 26.Qxa7 f4
27.Rf3 Qe6 28.h3 Qe1+ 29.Kh2 Qf1 0-1

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Luben S Popov"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.Nf3 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Bb5+ Bd7 7.a4
O-O 8.O-O Na6 9.Be2 Nc7 10.h3 a6 11.e5 dxe5 12.Nxe5 Be8 13.Bf3
Nfxd5 14.Nxd5 Nxd5 15.Bxd5 Bxe5 16.Bxb7 Qxd1 17.Rxd1 Ra7
18.Bf3 Bd7 19.Rd5 Bd6 20.Be3 Rc7 21.Rd2 1/2-1/2

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Petar Velikov"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Bg2 Bxd2+
7.Nbxd2 d6 8.O-O O-O 9.e4 e5 10.d5 Nb8 11.Ne1 a5 12.Nd3 Na6
13.Qc2 c6 14.Qc3 cxd5 15.cxd5 Bd7 16.Rfc1 Bb5 17.Bf1 Bxd3
18.Qxd3 Nc5 19.Qe3 Ng4 20.Qe2 Nh6 21.Nb3 b6 22.Nxc5 bxc5
23.Bh3 Rfb8 24.Rc4 g6 25.Rac1 Kg7 26.R1c3 Ng8 27.Ra3 Nf6
28.Rca4 Qd8 29.Bf1 Rb4 30.Rxb4 cxb4 31.Rd3 Rc8 32.Rd2 Qc7
33.f3 Qc5+ 34.Kg2 g5 35.Qf2 Qc1 36.Bd3 1/2-1/2

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Krum Georgiev"]
[ECO "E73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Bg5 Nbd7 7.Qd2
e5 8.Nf3 c6 9.O-O Qe7 10.Rfe1 a6 11.d5 Rd8 12.b4 Qf8 13.h3 h6
14.Be3 c5 15.a3 Ne8 16.Nh4 Kh7 17.g3 Bf6 18.Ng2 Be7 19.Kh2 Qg7
20.Rab1 f5 21.Bd3 Qf6 22.f4 exf4 23.gxf4 cxb4 24.axb4 Ng7
25.Bf2 Qf8 26.Nh4 Re8 27.exf5 Nxf5 28.Nxf5 gxf5 29.Qc2 Kh8
30.Bd4+ Bf6 31.Qf2 Rxe1 32.Rxe1 Bxd4 33.Qxd4+ Nf6 34.Na4 Qg7
35.Qb6 Bd7 36.Qxb7 Rg8 0-1

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Attila Groszpeter"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O c5 5.c4 g6 6.d4 cxd4 7.Nxd4
Bxg2 8.Kxg2 Bg7 9.Nc3 Qc8 10.b3 Qb7+ 11.f3 Nc6 12.Bb2 O-O
13.e4 Nxd4 14.Qxd4 d6 15.Nd5 Rab8 16.Rac1 Rfc8 17.a4 a6
18.Rfe1 Ne8 19.Qd2 Bxb2 20.Qxb2 e6 21.Nc3 Qc6 22.Ne2 a5 23.Nf4
Qc5 24.Nd3 Qg5 25.h4 Qf6 26.Qf2 h5 27.Nf4 Rc5 28.Rcd1 Rbc8
29.Re3 R5c6 30.Red3 Rc5 31.Nh3 Qe7 32.R1d2 R5c6 33.Nf4 Rc5
34.Qe3 Rb8 35.Rd1 Qf6 36.Ne2 Qg7 37.Qd4 Qxd4 38.Nxd4 d5
39.cxd5 exd5 40.exd5 Rxd5 41.Nc6 Rxd3 42.Rxd3 Rb7 43.Ne5 Kg7
44.Rd7 Rc7 45.Kf2 Rc2+ 46.Ke3 Kf6 47.Nc4 Ke6 48.Rd3 f6 49.Kf4
Rc1 50.g4 hxg4 51.fxg4 Rf1+ 52.Kg3 f5 53.gxf5+ gxf5 54.Re3+
Kf7 55.Rf3 Rb1 56.Rxf5+ Nf6 57.Rb5 Ne4+ 58.Kf4 Nc3 59.Rf5+ Ke6
60.Re5+ Kf6 61.Kf3 Rxb3 62.Re3 b5 63.Nd2 Rb2 64.Rxc3 Rxd2
65.Rc6+ Kg7 66.axb5 1/2-1/2

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Liuben D Spassov"]
[Black "Viacheslav Osnos"]
[ECO "D21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.Nf3 d5 2.d4 c5 3.c4 dxc4 4.e4 cxd4 5.Qxd4 Qxd4 6.Nxd4 Bd7
7.Bxc4 Nc6 8.Nxc6 Bxc6 9.Nc3 e6 10.Nb5 Bb4+ 11.Bd2 Bxd2+
12.Kxd2 Ke7 13.Ke3 Nf6 14.f3 Rhc8 1/2-1/2

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Alexander Ivanov"]
[Black "Viacheslav Osnos"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3 5.bxc3 d6 6.d3 e5 7.e4
Nbd7 8.g3 Nc5 9.Bg2 O-O 10.O-O Bd7 11.Rb1 Re8 12.Nh4 Rb8 13.f4
b5 14.fxe5 dxe5 15.Bg5 bxc4 16.Rxb8 Qxb8 17.Bxf6 gxf6 18.d4
Nd3 19.Rxf6 Qb2 20.Nf5 Bxf5 21.Rxf5 Qxc3 22.Qg4+ Kh8 23.h3
Qxd4+ 24.Kh2 Qd7 25.Qh5 Rf8 26.Bf1 f6 27.Qf3 Qd6 28.g4 h6
29.Qe3 Kg7 30.h4 Qd4 31.Qxd4 exd4 32.Rd5 Ne5 33.Kg3 d3 34.Kf4
Rf7 35.Ke3 Nxg4+ 36.Kd2 Ne5 37.Bh3 c6 38.Rd6 Rb7 0-1

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander Filipenko"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1.c4 c6 2.e4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6
7.d4 Bg4 8.Qb3 Bxf3 9.gxf3 e6 10.Qxb7 Nxd4 11.Bb5+ Nxb5
12.Qc6+ Ke7 13.Qxb5 Qd7 14.Nxd5+ Qxd5 15.Qxd5 exd5 16.Be3 Ke6
17.O-O-O Bb4 18.Kb1 Rhd8 19.a3 Ba5 20.Rhg1 g6 21.Rg4 Rd7
22.Ra4 Bc7 23.Ra6+ Kf5 24.h3 Be5 25.Ra5 Ke6 26.f4 Bh8 27.f5+
gxf5 28.Re1 f4 29.Bxf4+ Kf5 30.Bg3 Rc8 31.Re3 Bd4 32.Rb3 Bb6
33.Rab5 Rc5 34.Rxc5 Bxc5 35.Kc2 Ke4 36.f3+ Kf5 37.Rb5 Bg1
38.Kd3 f6 39.b4 Ke6 40.Bf4 Rg7 41.Be3 Bh2 42.Ra5 Rg3 43.Ke2
Rxh3 44.Rxa7 Be5 45.Ra6+ Kf5 46.Ra5 Rh2+ 47.Kd3 Ra2 48.Rxd5
Rxa3+ 49.Ke2 Rb3 50.Rc5 Rb2+ 1/2-1/2

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Shkljaev"]
[Black "Viacheslav Osnos"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.b3
Ne4 8.Qc2 f5 9.d3 Nf6 10.Bb2 Bb7 11.e3 d6 12.d4 Nbd7 13.Be2
Ne4 14.O-O Rf6 15.d5 e5 16.Nd2 Nxd2 17.Qxd2 Rh6 18.g3 Qe7
19.Rae1 Nc5 20.Bd1 c6 21.f3 e4 22.dxc6 Bxc6 23.f4 Nd3 24.Re2
d5 25.Rg2 dxc4 26.bxc4 Nxb2 27.Qxb2 Qc5 28.Re1 Bd7 29.Rd2 Rd6
30.Rxd6 Qxd6 31.Qd4 1/2-1/2

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Leonid Yudasin"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 a6 6.f4 Qc7 7.Nxc6
bxc6 8.Bd3 d5 9.O-O Nf6 10.e5 Nd7 11.Na4 Nc5 12.c4 Qa5 13.Nxc5
Qxc5+ 14.Kh1 Be7 15.Qc2 a5 16.Rf3 g6 17.Be3 d4 18.Bg1 O-O
19.Rd1 Ba6 20.Bf1 Rad8 21.Qa4 Qb4 22.Qxb4 axb4 23.Rxd4 Rxd4
24.Bxd4 Rd8 25.Be3 Rd1 26.b3 c5 1/2-1/2

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladislav Vorotnikov"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.c4 e5 2.Nc3 d6 3.d4 exd4 4.Qxd4 Nc6 5.Qd2 Nf6 6.g3 a5 7.Bg2
a4 8.Nd5 Ne5 9.Qc2 c6 10.Nxf6+ Qxf6 11.f4 Nd7 12.Bd2 Nc5 13.e4
Qxb2 14.Rc1 a3 15.Ne2 Qxc2 16.Rxc2 Nd3+ 17.Kf1 Ra4 18.f5 g6
19.Bh3 Bg7 20.Kg2 O-O 21.Bf4 Be5 22.Rb1 Nc5 23.Be3 Nd3 24.Bf4
Re8 25.Kf3 b6 26.Nc3 Rxc4 27.Bf1 Nb4 28.Bxc4 Nxc2 29.fxg6 hxg6
30.Bxe5 Rxe5 31.Bd3 Nd4+ 32.Ke3 Nb5 33.Bxb5 cxb5 34.Rxb5 Rc5
35.Kd4 Rxb5 36.Nxb5 Be6 37.Nxa3 Bxa2 38.Nb5 Kg7 39.Nxd6 Be6
40.Ke5 g5 41.Ne8+ 1/2-1/2

[Event "Yerevan op"]
[Site "Yerevan"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Shnaider David"]
[Black "Viacheslav Osnos"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.g3 d5 5.d3 d4 6.Nb1 e5 7.Bg2 Bd6
8.Nh4 Nge7 9.O-O O-O 10.Nd2 Be6 11.Nc4 Bc7 12.a4 Qd7 13.f4
exf4 14.gxf4 f5 15.b3 Rfe8 16.Rf2 Rad8 17.Nb2 Nb4 18.Bd2 fxe4
19.dxe4 d3 20.c4 Nc2 21.f5 Nxa1 22.Qxa1 Bf7 23.Bc3 Nc6 24.Nf3
Bh5 25.Ng5 Nd4 26.Nxd3 Nxb3 27.Qb2 Qxd3 28.Ne6 Qe3 29.Nxc7
Rd1+ 30.Bf1 Nc1 31.Be5 Ne2+ 32.Kg2 Qxe4+ 0-1

[Event "Spartakiade tt 8th"]
[Site "Moscow"]
[Date "1983.07.15"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Azam Yunusov"]
[Black "Viacheslav Osnos"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.g3
Bb7 8.Bg2 d5 9.d3 d4 10.Qc2 e5 11.O-O Nbd7 12.b4 Re8 13.Bb2 c5
14.Nh4 Bxg2 15.Nxg2 Ng4 16.h3 Nh6 17.e4 f5 18.f3 Rf8 19.Rae1
Qe7 20.b5 fxe4 21.fxe4 Nf7 22.Qe2 a6 23.Nh4 Qe6 24.Kg2 axb5
25.cxb5 Ra5 26.Nf5 g6 27.Qg4 Kh8 28.Nh6 Qxg4 29.Nxg4 Kg7
30.Re2 Rxb5 31.Bc1 h5 32.Nh2 Rb3 33.Rf3 Nd6 34.Ref2 Rxf3
35.Rxf3 Rc3 36.Bg5 c4 37.dxc4 Rc2+ 38.Kg1 Nxe4 39.Be7 Nd2
40.Rf2 e4 41.Bg5 e3 42.Re2 Nf3+ 43.Nxf3 Rxe2 44.Nxd4 Re1+
45.Kg2 Ne5 46.Be7 Rd1 0-1

[Event "Spartakiade tt 8th"]
[Site "Moscow"]
[Date "1983.07.15"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Lputian"]
[ECO "D30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 e6 2.c4 d5 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O
Be7 8.dxc5 Bxc5 9.b3 O-O 10.Nc3 Re8 11.Bb2 a6 12.e3 Bf5 13.Ne2
Be4 14.Ned4 Nb4 15.Bc3 Rc8 16.Qd2 Nd3 17.Rad1 Ba3 18.Ba1 Rc5
19.Qe2 Nc1 20.Qd2 Qc8 21.Bb2 Bxb2 22.Qxb2 Nd3 23.Qe2 Rc3
24.Nh4 Ne5 25.Qb2 b5 26.a3 Rc5 27.Rc1 Nd3 28.Rxc5 Qxc5 29.Qd2
Ne5 30.Qa5 1/2-1/2

[Event "Sverdlovsk"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vladimir Bagirov"]
[Black "Viacheslav Osnos"]
[ECO "C18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.d4 e6 2.e4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Ba5 6.b4 cxd4 7.Nb5 Bc7
8.f4 Ne7 9.Nf3 Nbc6 10.Bd3 Bb8 11.Nbxd4 a5 12.Nxc6 bxc6 13.Be3
Ba7 14.Nd4 O-O 15.O-O Nf5 16.Nxf5 exf5 17.Qe2 Ba6 18.Bxa6
Bxe3+ 19.Qxe3 Rxa6 20.c3 Qd7 21.Rfd1 Rfa8 22.Rac1 axb4 23.axb4
Qb7 24.h3 g6 25.Rd2 Ra1 26.Rxa1 Rxa1+ 27.Kh2 Qa7 28.Qxa7 Rxa7
29.c4 dxc4 30.Rc2 Ra4 31.Rxc4 c5 32.Rxc5 Rxb4 1/2-1/2

[Event "Lvov"]
[Site "Lvov"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Kupreichik"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.f4
b5 8.Nxc6 Qxc6 9.Bf3 Bb7 10.Be3 Qc7 11.Qd4 Ne7 12.O-O-O Nc6
13.Qb6 Qxb6 14.Bxb6 Bb4 15.Rd3 Ba5 16.Bxa5 Nxa5 17.Rhd1 Bc6
18.e5 Ra7 19.Bxc6 Nxc6 20.Ne4 Ke7 21.Rg3 g6 22.Rd6 Nb4 23.Kd2
Nd5 24.Ra3 a5 25.Nc3 Nc7+ 26.b4 Rha8 27.Rxa5 Rxa5 28.bxa5 Rxa5
29.Rb6 Ra7 30.Rb8 f5 31.g3 Ra4 32.Rb7 Nd5 33.Nxd5+ exd5
34.Rxb5 Rxa2 35.Rxd5 Ra1 36.Kc3 Re1 37.h4 Rh1 38.Kb4 Rb1+
39.Kc4 Rb6 40.Rb5 Ra6 41.Rb8 Ra2 42.Kd3 Ra3+ 43.Rb3 Ra1 44.Kd4
Rc1 45.c4 Rc2 46.Rd3 Rc1 47.Kd5 Re1 48.c5 Re2 49.c6 dxc6
50.Kxc6 Rc2+ 51.Kd5 Rc1 52.Ra3 Rd1+ 53.Kc5 Rc1+ 54.Kd4 Rg1
55.h5 Rd1+ 56.Ke3 Rh1 57.Ra7+ Ke6 58.hxg6 hxg6 59.Rg7 Re1+
60.Kf2 Ra1 61.Rxg6+ Kd5 62.Rd6+ Ke4 63.Rd2 Ra6 64.Re2+ Kd5
65.Kf3 Ke6 66.Rd2 1-0

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri Kruppa"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O Bd7 11.Be3 Qa5 12.Rc1 Rfd8
13.Qb3 Qb4 14.Qc2 Ne5 15.h3 Rac8 16.f4 Nc6 17.Nab1 Qa5 18.a3
Nb8 19.Bf3 Be8 20.Qf2 Nbd7 21.b4 Qc7 22.g4 h6 23.h4 Qxc4 24.g5
hxg5 25.hxg5 Nh7 26.Nd5 exd5 27.Rxc4 Rxc4 28.exd5 Ndf8 29.Be2
Rc2 30.Rc1 Rxc1+ 31.Bxc1 Rc8 32.Bb2 Ng6 33.Qd4 Bf8 34.Nc3 Bd7
35.Bd3 Re8 36.Kf2 Bc8 37.Ne2 Bd7 38.Ng3 Bb5 39.Bf5 Re7 40.Bc2
Rc7 41.Bb3 Re7 42.a4 Bd7 43.Bc2 1-0

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mikhail Gurevich"]
[Black "Viacheslav Osnos"]
[ECO "E46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nge2 d5 6.a3 Be7 7.cxd5
Nxd5 8.Qc2 Nd7 9.e4 N5b6 10.Bf4 Nf6 11.Rd1 Bd7 12.Ng3 Rc8
13.Be2 Qe8 14.O-O Na4 15.Bd2 c5 16.d5 c4 17.Bf4 Nxc3 18.Qxc3
Ba4 19.Rd2 exd5 20.exd5 Qd7 21.d6 Bd8 22.Bd1 Bxd1 23.Rdxd1 Re8
24.h3 Ne4 25.Nxe4 Rxe4 26.Be5 f6 27.Bg3 f5 28.Be5 Rc5 29.f4
Rb5 30.Qd2 Ba5 31.Qc2 h6 32.Rf3 Kh7 33.Kh1 g6 34.g4 fxg4
35.hxg4 Qc6 36.Qg2 Rd5 37.Rxd5 Qxd5 38.Rf1 Qd3 39.Qf3 g5
40.Kg2 Bb6 41.Qxd3 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Andrey Lukin"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Bf4 d6 7.Nxc6
bxc6 8.Bc4 d5 9.exd5 cxd5 10.Qf3 Nf6 11.O-O-O Bb7 12.Rhe1 Be7
13.Bd3 O-O 14.Qh3 Rc8 15.Be5 g6 16.Re3 Bd6 17.f4 Bxe5 18.fxe5
d4 19.exf6 Qxf6 20.Ne4 Qf4 21.Kb1 dxe3 22.g3 Qf3 0-1

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir P Malaniuk"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.f4 Qc7 7.Nxc6
bxc6 8.Bd3 d5 9.O-O Nf6 10.Kh1 Be7 11.e5 Nd7 12.Na4 c5 13.c4
d4 14.Qg4 O-O 15.Bd2 f5 16.Qe2 Bb7 17.b3 Kh8 18.h3 Rg8 19.Kh2
g5 20.g3 gxf4 21.Bxf4 Bg5 22.Rg1 Rg7 23.h4 Bxf4 24.gxf4 Rag8
25.Rg5 Nf6 26.Rag1 Ng4+ 27.R1xg4 fxg4 28.Qxg4 Qc6 29.Kg1 h6
30.Kf2 Qe8 31.Nxc5 hxg5 32.hxg5 Rxg5 33.fxg5 Qf8+ 34.Ke2 Qxc5
35.Qh3+ Kg7 36.Qh6+ Kf7 37.Qf6+ Ke8 38.Qxe6+ Kf8 39.Bh7 Rg7
40.Qf6+ Rf7 41.Qd8+ 1-0

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Viktor Gavrikov"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "116"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 Bb7 6.Bg2 c5 7.dxc5
bxc5 8.O-O Be7 9.Nc3 O-O 10.Rd1 d6 11.Bf4 Qb6 12.Qb3 Nbd7
13.Qxb6 Nxb6 14.b3 Rfd8 15.Rac1 a6 16.Rc2 h6 17.Rcd2 Nc8
18.Ne5 Bxg2 19.Kxg2 g5 20.Be3 Na7 21.Nf3 Nc6 22.h4 g4 23.Ne1
Kh7 24.Nd3 Rab8 25.Nf4 Rb7 26.Kf1 Rbd7 27.Nd3 Rb7 28.Nb2 Rc8
29.Nba4 Kg6 30.Rxd6 Bxd6 31.Rxd6 Rd7 32.Rxd7 Nxd7 33.Nxc5 Nxc5
34.Bxc5 Rd8 35.Be3 Nb4 36.c5 f6 37.Kg2 h5 38.f3 Nc2 39.Kf2
gxf3 40.Kxf3 Kf5 41.Bf2 Ke5 42.Ne4 f5 43.Ng5 Rc8 44.Nh3 Nb4
45.Nf4 Nxa2 46.Nd3+ Kd5 47.Nf4+ Ke5 48.Nd3+ Kf6 49.Bd4+ Ke7
50.Be5 Kd7 51.e4 Rf8 52.Bd6 fxe4+ 53.Kxe4 Nc3+ 54.Ke3 Rf1
55.Nf4 Nd5+ 56.Ke2 Rb1 57.Nxh5 Rxb3 58.Nf4 Nc3+ 0-1

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Simcho Kataev"]
[ECO "A44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "118"]

1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 g6 5.f4 Nd7 6.Nf3 a6 7.fxe5 Nxe5
8.Nxe5 dxe5 9.a4 Bg7 10.Be2 Nf6 11.O-O O-O 12.Be3 Qd6 13.a5
Bd7 14.Ra3 Rab8 15.Qe1 Rfc8 16.Qh4 Ne8 17.Rb3 Bf6 18.Qf2 Qf8
19.Qg3 Qg7 20.Bg5 Bxg5 21.Qxg5 f6 22.Qh4 Qe7 23.Rb6 Kg7 24.Nd1
Nd6 25.Ne3 Rf8 26.Bg4 Rbd8 27.Bxd7 Rxd7 28.c4 Qd8 29.b3 Nc8
30.Re6 Rd6 31.Qh3 h5 32.Kh1 Ne7 33.Rxd6 Qxd6 34.Qg3 Kh7 35.h3
Qc7 36.Qe1 Nc8 37.g4 Qd7 38.Qg3 Nd6 39.gxh5 gxh5 40.Qh4 Qf7
41.Ng4 f5 42.Nxe5 Qe8 43.exf5 Rxf5 44.Rxf5 Nxf5 45.Qe4 Qg6
46.Nxg6 Ng3+ 47.Kg2 Nxe4 48.Ne5 Kg7 49.Kf3 Nd2+ 50.Kf4 Nxb3
51.Kg5 Nxa5 52.d6 b5 53.d7 Nb7 54.Nc6 b4 55.Kxh5 b3 56.Na5 b2
57.Nxb7 b1=Q 58.d8=Q Qg6+ 59.Kh4 Qe4+ 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Edvins Kengis"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.g3 Bb4 6.Bg2 Bxc3+
7.bxc3 d6 8.O-O Nbd7 9.Ne1 Bxg2 10.Nxg2 O-O 11.f3 d5 12.cxd5
exd5 13.Qd3 Re8 14.Bg5 c5 15.Rae1 Rc8 16.Nf4 Qc7 17.e4 cxd4
18.cxd4 dxe4 19.fxe4 Nc5 20.Qb5 a6 21.Qc4 Ncxe4 22.Qxc7 Rxc7
23.Bxf6 Nxf6 24.Nd5 Rxe1 25.Rxe1 Rc4 26.Nxb6 Rxd4 27.Rc1 h5
28.a4 Rb4 29.a5 Rb5 30.Rc8+ Kh7 31.Nc4 Ne4 32.Kg2 Rc5 33.Rxc5
Nxc5 34.Kf3 Kg6 35.Ke3 Kf5 36.Kd4 Nb7 37.Ne3+ Ke6 38.Nd5 Nxa5
39.Nf4+ Kf5 40.Nxh5 g5 41.h3 Nb3+ 42.Kd5 Kg6 43.g4 f5 44.Ng3
f4 45.Nf1 a5 46.Kc4 a4 47.Kb4 Nd4 48.Kxa4 Nf3 49.Kb4 Ng1
50.Nd2 Nxh3 51.Ne4 Ng1 52.Kc4 Nf3 53.Kd5 Nh2 54.Nf2 Nxg4
55.Nxg4 Kf5 56.Nh6+ Kg6 57.Ng4 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander Kochyev"]
[ECO "D79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 Bg7 5.Bg2 O-O 6.O-O d5 7.cxd5
cxd5 8.Bf4 Nc6 9.Nc3 Ne4 10.Rc1 Bf5 11.Ne5 Nxc3 12.Rxc3 Qb6
13.Bxd5 Qxb2 14.Nxc6 bxc6 15.Rxc6 Rad8 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "N Legky"]
[ECO "A86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 g6 2.c4 f5 3.g3 Nf6 4.Bg2 Bg7 5.Nc3 O-O 6.Nh3 Nc6 7.d5
Ne5 8.b3 Nf7 9.Bb2 e5 10.dxe6 dxe6 11.Qxd8 Rxd8 12.Nf4 e5
13.Nfd5 c6 14.Ne7+ Kh8 15.Nxc8 Raxc8 16.e4 fxe4 17.Nxe4 Nxe4
18.Bxe4 Ng5 19.Bg2 e4 20.Bxg7+ Kxg7 21.Ke2 Nf3 22.Bxf3 exf3+
23.Kxf3 Rd2 24.Kg2 Rf8 25.Rhf1 Rf7 26.b4 b6 27.a3 Rc2 28.c5
bxc5 29.bxc5 h5 30.h4 a5 31.a4 Rf5 32.Rad1 Rfxc5 33.Rd7+ Kf6
34.Rd6+ Kf7 35.Rb1 Rf5 36.Rb7+ Ke8 37.Rxg6 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Viktor Moskalenko"]
[ECO "A64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.g3 Bg7 6.Bg2 O-O 7.Nf3 e6
8.O-O exd5 9.cxd5 Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.Nc4
Nb6 14.Na3 Bd7 15.e4 Qc7 16.Be3 Nxa4 17.Nxa4 Nxe4 18.Nc2 b5
19.Nc3 Nxc3 20.bxc3 Bxc3 21.Rxa6 b4 22.Bf4 Rb6 23.Rxb6 Qxb6
24.Bd2 Be5 25.Ne3 Bb5 26.Re1 Ra8 27.Ng4 Ra1 28.Qxa1 Bxa1
29.Rxa1 Qb8 30.Bh6 f5 31.Nf6+ Kf7 32.Nxh7 Bd3 33.Re1 Be4
34.Ng5+ Kf6 35.Bxe4 Qh8 36.Bd3 Qxh6 37.Re6+ Kg7 38.f4 Qh5
39.Be2 Qh8 40.Rxd6 Qe8 41.Ne6+ Kf7 42.Ng5+ Kg7 43.Re6 Qa4
44.d6 b3 45.Re7+ Kg8 46.d7 Qd4+ 47.Kg2 Qd5+ 48.Kh2 b2 49.d8=Q+
Qxd8 50.Bc4+ Kf8 51.Rf7+ Ke8 52.Bb5+ Qd7 53.Bxd7+ 1-0

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander Shneider"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 c5 5.d5 Ne4 6.Bd2 Nxd2 7.Qxd2
exd5 8.cxd5 O-O 9.Bg2 d6 10.Nf3 Bg4 11.O-O Bxf3 12.Bxf3 Nd7
13.a3 Ba5 14.b3 Bxc3 15.Qxc3 b5 16.e4 Re8 17.Rfe1 a5 18.a4 b4
19.Qc2 Rc8 20.Bg4 c4 21.Bxd7 Qxd7 22.bxc4 Rc5 23.Rac1 Qc7
24.Qd3 Rc8 25.e5 dxe5 26.Rc2 f6 27.Rd1 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Gennady Tunik"]
[ECO "D72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2
c5 8.d5 e6 9.O-O exd5 10.exd5 O-O 11.Nec3 Nc4 12.Nd2 Ne5
13.Nde4 c4 14.Bg5 f6 15.Be3 Na6 16.Qd2 Bh3 17.f4 Bxg2 18.Kxg2
Nd3 19.f5 Nc7 20.d6 Ne8 21.Bc5 Qd7 22.Nd5 Nxc5 23.Ne7+ Kh8
24.Nxc5 Qxd6 25.Qxd6 Nxd6 26.fxg6 Rfe8 27.Rae1 f5 28.Re6 Bxb2
29.Rf4 b6 30.Na6 Nc8 31.g7+ Bxg7 32.Ng6+ Kg8 33.Rxe8+ Kf7
34.Rd8 Bf6 35.Nh8+ Kg7 36.Re8 c3 37.Rc4 1-0

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Leonid Yudasin"]
[ECO "E15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.O-O
cxd4 8.Nxd4 Bxg2 9.Kxg2 Be7 10.Nc3 Qc7 11.f3 a6 12.e4 O-O
13.Be3 Rc8 14.Rac1 d6 15.Qd1 Nbd7 16.b3 Qb7 17.Re1 Bf8 18.Bf2
g6 19.Qd2 Ne5 20.h3 Re8 21.Kh2 b5 22.cxb5 axb5 23.a4 bxa4
24.bxa4 Rec8 25.f4 Nc4 26.Qe2 Nb2 27.Rb1 Rxc3 28.Rxb2 Qc8
29.Nb5 Rc4 30.Na7 Qa6 31.Rb4 d5 32.Rxc4 dxc4 33.Bd4 Rxa7
34.Bxf6 Qxa4 35.Ra1 Qd7 36.Rd1 Qb5 37.Rd2 Ra3 38.Rb2 Rb3
39.Rxb3 Qxb3 40.Qd2 Qf3 41.Qd8 c3 42.h4 Qe2+ 43.Kh3 Qxe4
44.Bxc3 Qh1+ 45.Kg4 h5+ 46.Kg5 Qf3 0-1

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Arshak B Petrosian"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 d6 5.a3 Bxd2+ 6.Bxd2 Nbd7
7.Bg5 h6 8.Bh4 e5 9.e3 O-O 10.Be2 b6 11.O-O Bb7 12.Nd2 Re8
13.b4 Qb8 14.Bd3 a5 15.b5 Nh7 16.Qc2 Nhf8 17.f4 exd4 18.exd4
c6 19.bxc6 Bxc6 20.f5 d5 21.f6 g6 22.Rab1 Qd6 23.Bg3 Qe6
24.Kh1 Qe3 25.Bf2 Qe6 26.Bg3 Qe3 27.Bf2 Qe6 1/2-1/2

[Event "URS-ch sf"]
[Site "Sverdlovsk"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Alexander Veingold"]
[Black "Viacheslav Osnos"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 e6 2.c4 Bb4+ 3.Bd2 a5 4.Nf3 d6 5.g3 Nc6 6.Bg2 e5 7.Bxb4
axb4 8.d5 Nb8 9.Qb3 c5 10.dxc6 Nxc6 11.O-O Nf6 12.Nbd2 O-O
13.e3 h6 14.Ne1 Qa5 15.Ne4 Nxe4 16.Bxe4 Bh3 17.Ng2 Be6 18.Rfd1
Qc5 19.Bd5 Na5 20.Qd3 Nxc4 21.Bxe6 Nxb2 22.Qxd6 Qxd6 23.Rxd6
fxe6 24.Rb6 Nd3 25.Rxb7 Nxf2 26.Nh4 Nd3 27.Ng6 Rf7 28.Rb5 Kh7
29.Rd1 Rd7 30.Ne7 Rxa2 31.Rxb4 Rc7 32.Rh4 Nb2 33.Rd2 Rxe7
34.Kg2 Rb7 35.Kh3 Ra4 36.Rh5 0-1

[Event "Sevastopol"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Lev Psakhis"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. c4 f5 2. d4 d6 3. Nf3 Nf6 4. Bg5 Nbd7 5. d5 Ne4 6. Be3 e5
7. dxe6 Ndc5 8. Nbd2 Bxe6 9. Nd4 Bd7 10. g3 Qe7 11. Bg2 g6
12. Nxe4 Nxe4 13. Nb5 Bxb5 14. cxb5 Bg7 15. Bd4 O-O-O 16. O-O
Kb8 17. e3 Bxd4 18. Qxd4 Qf6 19. Bxe4 Qxd4 20. exd4 fxe4
21. d5 Rde8 22. Rfe1 Re5 23. Rad1 Rhe8 24. Re3 b6 25. Rd4 Kb7
26. a4 a6 27. bxa6+ Kxa6 28. b4 R8e7 29. Kg2 Re8 30. Rc3 R8e7
1/2-1/2

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Kruppa"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 e6 2.d4 c5 3.Nf3 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O Bd7 11.Be3 Ne5 12.Rc1 Bc6 13.f3
Ng6 14.Nc2 Re8 15.Nd4 Bd7 16.Qd2 Qc7 17.Kh1 Rac8 18.Rfd1 Qb8
19.Bf1 Bd8 20.Qf2 Bc7 21.Nc2 b5 22.Nb4 Qb7 23.cxb5 axb5 24.a3
h6 25.Be2 Re7 26.Rc2 Ne5 27.Bd4 Ba5 28.Qf1 Bxb4 29.axb4 Ne8
30.Bxe5 dxe5 31.Rcd2 Rb8 32.Qf2 Qc7 33.h3 Nf6 34.Ra1 Be8
35.Ra5 Rd7 36.Rc2 Rd4 37.Bxb5 Rxb4 38.Ra7 Qd8 39.Bxe8 1/2-1/2

[Event "Leningrad tt"]
[Site "Leningrad"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Dimitri Komarov"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.c4 Nf6 2.Nf3 c6 3.g3 d5 4.Bg2 dxc4 5.O-O b5 6.a4 Bb7 7.b3
cxb3 8.Qxb3 e6 9.axb5 cxb5 10.Qxb5+ Qd7 11.Nc3 Nc6 12.Ne5 Nxe5
13.Qxb7 Qxb7 14.Bxb7 Rb8 15.Rxa7 Bc5 16.Ra5 Bb6 17.Rxe5 Rxb7
18.Rb5 Kd7 19.Ba3 Kc6 20.Rfb1 Nd7 21.R5b4 Ra7 22.Rc4+ Kb7
23.Nb5 Ra6 24.d4 Rha8 25.Nd6+ Kb8 26.Rc8+ Ka7 27.Rc7+ 1-0

[Event "Moscow1"]
[Site "Moscow"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Yuri Dokhoian"]
[ECO "D15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "125"]

1.c4 Nf6 2.Nf3 c6 3.d4 d5 4.Nc3 dxc4 5.e3 b5 6.a4 b4 7.Nb1 Ba6
8.Nfd2 e6 9.Nxc4 Nbd7 10.Nbd2 c5 11.Nf3 Bb7 12.Bd3 Be7 13.O-O
O-O 14.Qe2 a5 15.Rd1 cxd4 16.exd4 Nb6 17.Nfe5 Nxc4 18.Bxc4 Rc8
19.Be3 Nd5 20.Rac1 Bd6 21.f4 Qh4 22.Rf1 g6 23.g3 Qe7 24.h3 Rc7
25.Bb3 Rd8 26.Bf2 Rdc8 27.Rxc7 Qxc7 28.Kh2 Nf6 29.Be3 Bd5
30.Bxd5 Nxd5 31.Rc1 Qb8 32.Nd7 Qa8 33.Nc5 h5 34.Ne4 Rxc1
35.Bxc1 Qc6 36.Nxd6 Qxd6 37.Qb5 Qc7 38.Qc5 Qxc5 39.dxc5 Kf8
40.Kg2 Ke7 41.Kf3 Kd7 42.Ke4 Kc6 43.Kd4 Nf6 44.Be3 Nd7 45.Kc4
f6 46.g4 hxg4 47.hxg4 e5 48.f5 g5 49.Bf2 Nb8 50.Be3 Na6 51.Bg1
Nc7 52.Bf2 Nd5 53.Kd3 Ne7 54.Ke4 Ng8 55.b3 Nh6 56.Kf3 Kd5
57.Be3 Ng8 58.Ke2 Ne7 59.Kf2 Nc6 60.Ke2 Nd4+ 61.Bxd4 exd4
62.Kd3 Kxc5 63.Ke4 0-1

[Event "URS tt"]
[Site "Jaroslavl"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Sveshnikov"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 6.Nc3 c6 7.e3
Nd7 8.Qc2 Qd8 9.a3 Be7 10.Bd3 O-O 11.O-O a6 12.Rac1 f5 13.cxd5
cxd5 14.Qb3 Qb6 15.Qxb6 Nxb6 16.Ne5 Bd6 17.Ne2 Bd7 18.Nxd7
Nxd7 19.Rc3 Rfc8 20.Rfc1 Rxc3 21.Rxc3 Kf8 22.h3 Ke7 23.f3 h5
24.h4 Rb8 25.a4 Nb6 26.b3 Rg8 27.Kf2 Kd7 28.Bb1 Nc8 29.Nc1 Ne7
30.Nd3 Nc6 31.Bc2 f4 32.Nxf4 Bxf4 33.exf4 Nxd4 34.Bg6 Rh8
35.b4 Rh6 36.Bd3 Rh8 37.Ke3 Nc6 38.Rb3 Ne7 39.b5 a5 40.Rc3 Kd6
41.Rc1 Rc8 42.Rxc8 Nxc8 43.Kd4 Nb6 44.Bc2 Nc4 45.Bd3 Nb6
46.Bc2 Nc4 47.Bg6 Nb6 48.Bc2 1/2-1/2

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alexander Huzman"]
[Black "Viacheslav Osnos"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.Nf3 d6 2.d4 Bg4 3.c4 g6 4.Qb3 Qc8 5.h3 Bxf3 6.Qxf3 Bg7 7.e3
Nc6 8.g3 e6 9.Nc3 Nge7 10.Bg2 O-O 11.Qe2 e5 12.d5 Nd8 13.e4 c6
14.h4 h6 15.h5 g5 16.Bh3 Qc7 17.O-O a6 18.Be3 c5 19.a3 b6
20.Rab1 Nb7 21.b4 f5 22.exf5 Nxf5 23.Bxf5 Rxf5 24.Ne4 Rff8
25.bxc5 bxc5 26.Rb2 Rfb8 27.Rfb1 Nd8 28.Qc2 Nf7 29.Qa4 Rxb2
30.Rxb2 Rb8 31.Qc6 Qd8 32.Rb7 Rxb7 33.Qxb7 a5 34.g4 a4 35.Qb5
Qa8 36.Bd2 Bf8 37.Ba5 Nd8 38.Qe8 1-0

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Andrei Y Kharitonov"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 d6 5.g3 Nbd7 6.Bg2 e5 7.O-O
exd4 8.Nxd4 Bc5 9.N2f3 O-O 10.b3 Ne5 11.Bb2 Bg4 12.Qc2 Nxf3+
13.Nxf3 Re8 14.e3 c6 15.Nh4 Qe7 16.h3 Be6 17.Rad1 Rad8 18.Nf5
Bxf5 19.Qxf5 Ne4 20.Qg4 f6 21.Rd3 Ng5 22.Kh2 a5 23.Bc3 Ra8
24.Rfd1 Ne4 25.Be1 Ng5 26.Qe2 f5 27.Qb2 Nf7 28.Bc3 Ne5 29.R3d2
a4 30.Qc2 Qf7 1/2-1/2

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Igor Efimov"]
[ECO "A21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.c4 e5 2.Nc3 Bb4 3.g3 Bxc3 4.bxc3 Nc6 5.Bg2 Nge7 6.c5 b6
7.Nf3 e4 8.Ng5 e3 9.fxe3 bxc5 10.O-O O-O 11.Qc2 Ng6 12.Nxf7
Rxf7 13.Bd5 Nh8 14.Ba3 Qg5 15.Rf5 Qg6 16.Raf1 h5 17.Qe4 1-0

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexander Goldin"]
[ECO "D55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3
O-O 8.Rc1 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 e5 12.h3 exd4
13.exd4 Nb6 14.Bb3 a5 15.Re1 Bf5 16.Ne5 Bxe5 17.Rxe5 Bh7 18.a3
Qd6 19.Qe2 a4 20.Ba2 Qxd4 21.Rd1 Qf4 22.Re7 Rab8 23.Qd2 Qxd2
24.Rxd2 Bf5 25.Rd4 c5 1/2-1/2

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Igor Novikov"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.Nf3 Nf6 2.c4 b6 3.b3 Bb7 4.Bb2 e6 5.g3 Be7 6.Bg2 O-O 7.O-O
c5 8.e3 d6 9.Qe2 Nbd7 10.Rd1 a6 11.d4 b5 12.Nbd2 Qc7 13.a3
cxd4 14.exd4 bxc4 15.bxc4 Rab8 16.Bc3 Rfe8 17.Rac1 Bf8 18.Ne1
d5 19.Bb4 Bxb4 20.axb4 dxc4 21.Rxc4 Qd6 22.Bxb7 Rxb7 23.Nd3
Rb5 24.Nc5 Nb6 25.Nde4 Nxe4 26.Nxe4 Qd8 27.Rc6 Rxb4 28.Nd6 Qa8
29.Rc7 Rf8 30.Qh5 Qd5 31.Qxd5 Nxd5 0-1

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Arshak B Petrosian"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.c4 e6 2.Nf3 d5 3.b3 Be7 4.Bb2 Bf6 5.Nc3 dxc4 6.bxc4 c5 7.g3
b6 8.Bg2 Bb7 9.O-O Nc6 10.Qc2 Nge7 11.Ne4 Bd4 12.Nxd4 Nxd4
13.Bxd4 Qxd4 14.e3 Qd8 15.Qa4+ Bc6 16.Nf6+ gxf6 17.Bxc6+ Nxc6
18.Qxc6+ Ke7 19.Rad1 Rc8 20.Qa4 Qd7 21.Qa3 Qb7 22.d4 Rhd8
23.Rd3 Ke8 24.Rfd1 cxd4 25.Rxd4 Rxd4 26.Rxd4 Rc5 27.Rh4 h5
28.Rf4 1/2-1/2

[Event "URS-ch sf"]
[Site "Sevastopol"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Anatoli Vaisser"]
[Black "Viacheslav Osnos"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.d4 e6 2.Nf3 c5 3.e3 Nf6 4.Bd3 b6 5.O-O Bb7 6.c4 Be7 7.Nc3 d6
8.d5 e5 9.Ne1 O-O 10.f4 exf4 11.exf4 Nbd7 12.g4 g6 13.f5 Re8
14.g5 Nh5 15.Nf3 Ne5 16.f6 Bf8 17.Be2 Ba6 18.b3 Ng4 19.Nh4 Ne3
20.Bxe3 Rxe3 21.Bxh5 Rxc3 22.Bg4 Re3 23.Ng2 Re5 24.Qd2 b5
25.cxb5 Bxb5 26.Rfe1 c4 27.h4 cxb3 28.axb3 Qb6+ 29.Qf2 Qxf2+
30.Kxf2 Rxd5 31.Bf3 Rd2+ 32.Kg1 d5 33.Rad1 Rxd1 34.Rxd1 Rd8
35.Rxd5 Rxd5 36.Bxd5 Bc5+ 37.Kh1 Bf2 38.Kh2 Bf1 39.h5 Bxg2
40.Kxg2 Bh4 41.Kf3 Bxg5 42.Kg4 Bxf6 43.Kf4 Kg7 44.Bc4 Bc3
45.Kf3 f5 46.Be6 Kh6 47.hxg6 hxg6 0-1

[Event "Leningrad Trade Union"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anatoly Donchenko"]
[Black "Viacheslav Osnos"]
[ECO "E20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.d4 e6 2.Nf3 c5 3.c4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.g3 Ne4 7.Qd3
Qa5 8.Nb3 Nxc3 9.Bd2 Ne4 10.Qxe4 Bxd2+ 11.Nxd2 Nc6 12.Bg2 O-O
13.Qd3 Ne5 14.Qc2 Qc7 15.O-O Rb8 16.Rac1 b6 17.Rfd1 f5 18.Nf3
Ng4 19.Qd2 Rd8 20.Nd4 Bb7 21.h3 Nf6 22.Nb5 Qe5 23.Bxb7 Rxb7
24.Nd6 Rc7 25.Nb5 1/2-1/2

[Event "Leningrad Trade Union"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladislav Vorotnikov"]
[Black "Viacheslav Osnos"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Be3 c4 7.b3
cxb3 8.axb3 Nf6 9.Bd3 Bd6 10.Bg5 Qe7+ 11.Qe2 Qxe2+ 12.Kxe2 Be7
13.Re1 h6 14.Bc1 O-O 15.Ba3 Bxa3 16.Nxa3 Bg4 17.Nc2 Ne4 18.c4
Rfe8 19.cxd5 Nf6+ 20.Kd2 Rxe1 21.Nfxe1 Nxd5 22.Be4 Rd8 23.Nd3
Nde7 24.b4 Nxd4 25.Rxa7 Nc8 26.Ra8 Nc6 27.Bxc6 bxc6 28.Kc3 Be6
29.Nd4 Bd5 30.Nf4 Kf8 31.b5 Re8 32.Kb4 Ne7 33.Ra6 Rc8 34.b6
Rb8 35.Kc5 Ke8 36.Nxd5 cxd5 37.Nc6 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vladimir Epishin"]
[Black "Viacheslav Osnos"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 e6 2.c4 Bb4+ 3.Nd2 c5 4.a3 Bxd2+ 5.Qxd2 cxd4 6.Qxd4 Nf6
7.Nf3 Nc6 8.Qd1 d5 9.e3 O-O 10.b4 Qe7 11.Bb2 dxc4 12.Bxc4 e5
13.b5 Na5 14.Ba2 e4 15.Nd4 a6 16.Bc3 Qd8 17.O-O Bg4 18.Qa4
axb5 19.Qxb5 Bd7 20.Qb2 b6 21.Rfd1 Qc7 22.Ne2 Ba4 23.Rdc1 Qd8
24.Ng3 Re8 25.Nf5 Ra7 26.Bd4 Ra6 27.Nh6+ gxh6 28.Bxf6 Qd6
29.Qe2 Qxf6 30.Qxa6 Rd8 31.Qe2 Qe5 32.Rab1 b5 33.Rb4 h5 34.Rd4
Rxd4 35.exd4 Qxd4 36.Qxh5 Nc4 37.Qg4+ Kf8 38.Bxc4 bxc4 39.Qc8+
1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dimitri Komarov"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d6 6.Nc3 O-O
7.g3 Nc6 8.Bg2 e5 9.O-O Bg4 10.d5 Ne7 11.Ne1 Nd7 12.e4 h6
13.h3 Bh5 14.Nd3 c6 15.f4 cxd5 16.cxd5 f6 17.Rac1 Qb6+ 18.Qf2
Qa6 19.Qe3 Rfc8 20.Rf2 Qa5 21.Rfc2 a6 22.h4 Bg4 23.f5 h5
24.Nf2 b5 25.b3 Rc7 26.Nxg4 hxg4 27.Nd1 Rxc2 28.Rxc2 Nc5
29.Nf2 Qb4 30.Qe2 a5 31.Bf1 a4 32.Qxb5 Qxb5 33.Bxb5 Nxb3
34.Rc7 Kf8 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail I Nepomnishay"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 e6 2.c4 Bb4+ 3.Nd2 Nf6 4.Ngf3 d6 5.Qc2 Nc6 6.e3 e5 7.d5
Bxd2+ 8.Nxd2 Ne7 9.Bd3 a5 10.O-O Nd7 11.f4 exf4 12.exf4 Nc5
13.f5 Ng8 14.Nb3 Nxd3 15.Qxd3 Nf6 16.Re1+ Kf8 17.Bg5 h6 18.Bh4
a4 19.Nd2 c6 20.Qd4 c5 21.Qc3 a3 22.Rf1 Rg8 23.Rae1 axb2
24.Qxb2 Qa5 25.Re2 Nd7 26.Rfe1 Ne5 27.Rxe5 dxe5 28.Qxe5 g5
29.f6 Qd8 30.Bg3 Rg6 31.Ne4 Kg8 32.Nd6 Rxf6 33.Qe8+ Qxe8
34.Rxe8+ Kh7 35.Rxc8 Rxc8 36.Nxc8 Ra6 37.d6 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Konstantin Agapov"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 e5 4.O-O g6 5.d3 Bg7 6.e4 Nge7 7.Nbd2
O-O 8.Nc4 d6 9.a4 h6 10.c3 Be6 11.Bd2 f5 12.exf5 gxf5 13.Qe2
Qd7 14.Nh4 d5 15.Na3 Kh7 16.f4 e4 17.dxe4 fxe4 18.Be3 b6
19.Qc2 Nf5 20.Nxf5 Bxf5 21.Rad1 Qe6 22.Nb5 Rac8 23.Qb3 Rfd8
24.Rfe1 Kh8 25.Bf2 Rd7 26.h3 c4 27.Qa3 Bxh3 28.Qa1 Bxg2
29.Kxg2 Qg4 30.Re3 Ne7 31.Rd2 Nf5 32.Qd1 Qxd1 33.Rxd1 a6
34.Na3 Nxe3+ 35.Bxe3 b5 36.axb5 axb5 37.Nc2 Ra8 38.Rd2 Bf8
39.Bd4+ Kh7 40.Ne3 Ra2 41.Ng4 Bg7 42.Ne5 Bxe5 43.fxe5 Kg6
44.g4 Rf7 45.Bc5 Rf3 46.e6 Rxc3 47.e7 Kf7 0-1

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Konstantin Aseev"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.Nf3 c5 2.c4 Nc6 3.Nc3 e5 4.e3 Nf6 5.d4 e4 6.Nd2 cxd4 7.exd4
Bb4 8.a3 Bxc3 9.bxc3 O-O 10.Be2 b6 11.Nf1 h6 12.g4 Nh7 13.Ng3
Ba6 14.Nxe4 Qe7 15.f3 Na5 16.Bf4 Bxc4 17.Bd6 Qh4+ 18.Bg3 Qe7
19.Bd6 Qh4+ 20.Bg3 Qe7 21.Bd6 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Gata Kamsky"]
[ECO "D75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.d4 O-O 7.Bg2
c5 8.O-O Nc6 9.Nxd5 Qxd5 10.Be3 Bf5 11.Nh4 Be4 12.f3 Bf5
13.Bf2 Bd7 14.f4 Qc4 15.dxc5 Rad8 16.Qb3 Qxb3 17.axb3 Bxb2
18.Rab1 Bc3 19.b4 a6 20.Rfc1 Bf6 21.Kf1 g5 22.fxg5 Bxg5 23.Rc4
Be6 24.Bxc6 bxc6 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Karasev"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 Bg7 5.Bg2 O-O 6.Nc3 d5 7.cxd5
cxd5 8.Ne5 e6 9.O-O Nfd7 10.Nf3 Nc6 11.Be3 Nf6 12.Qd3 b6 13.a3
Bb7 14.b4 Ne8 15.Bg5 Qd7 16.b5 Na5 17.Ne5 Qc7 18.Bf4 g5
19.Bxg5 f6 20.Nf3 fxg5 21.Nxg5 Rf6 22.Qxh7+ Kf8 23.Qd3 Rh6
24.h4 Kg8 25.Bh3 Qe7 26.e3 Nd6 27.Rac1 Nac4 28.a4 Re8 29.Bg2
Qf6 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Andrey Lukin"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 d6 2.Nf3 Bg4 3.c4 c6 4.e4 Nf6 5.Nc3 e6 6.Be2 Be7 7.Be3
O-O 8.O-O d5 9.e5 Nfd7 10.Qb3 Qb6 11.c5 Qc7 12.Qc2 f6 13.exf6
Bxf6 14.Ng5 Bf5 15.Bd3 Bxg5 16.Bxg5 Bxd3 17.Qxd3 e5 18.Be7 Re8
19.Bd6 Qd8 20.Rae1 exd4 21.Qxd4 Na6 22.Rxe8+ Qxe8 23.b4 Rc8
24.a3 Nc7 25.Qd2 Qf7 26.Re1 Ne6 27.Kh1 Re8 28.f3 1/2-1/2

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "K Traito"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 Bg7 5.Bg2 d5 6.Qb3 O-O 7.Nc3
dxc4 8.Qxc4 Bf5 9.O-O Nbd7 10.Qb3 Qb6 11.Qa3 Rfe8 12.h3 Nd5
13.Nxd5 cxd5 14.Be3 Be4 15.Rac1 e6 16.Qa4 Nf6 17.b3 Rec8
18.Ne5 Bxg2 19.Kxg2 a6 20.g4 Qb5 21.Qxb5 axb5 22.f3 Bf8
23.Rxc8 Rxc8 24.Rc1 Rxc1 25.Bxc1 Bd6 26.Nd3 Nd7 27.e4 dxe4
28.fxe4 f5 29.exf5 exf5 30.Bf4 Bf8 31.gxf5 gxf5 32.Kf3 Kf7
33.Be3 Nf6 34.Bf4 Nd5 35.Bd2 Bg7 36.Be3 Nc3 37.a3 b6 38.Nb4
Bf8 39.Nc2 Ke6 40.Bd2 Nd5 41.Bc1 Bg7 42.Bg5 Bf8 43.Bd2 Be7
44.Bc1 Nc3 45.Bf4 Bf6 46.Be3 Nd5 47.Bd2 Be7 48.Bh6 Nc3 49.Bf4
Ne4 50.Ke2 Bd8 51.Nb4 Nc3+ 52.Kd3 Nd5 53.Nxd5 Kxd5 54.Be5 Be7
55.a4 bxa4 56.bxa4 Bd8 57.Ke3 Bg5+ 58.Kd3 Bc1 59.Bc7 Kc6
60.Bd8 b5 61.a5 f4 62.a6 Be3 63.Ba5 Bg1 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Mark D Tseitlin"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.b3 Bg7 6.Bb2 O-O 7.Nf3 Ne4
8.Nbd2 Nxd2 9.Qxd2 Bf5 10.Nh4 Be6 11.Rc1 a5 12.e4 dxe4 13.Bxe4
Bh3 14.Bg2 Bxg2 15.Nxg2 c5 16.d5 e5 17.Bc3 Nd7 18.O-O a4
19.Bb2 axb3 20.axb3 Re8 21.f4 Bf6 22.fxe5 Bxe5 23.Qf2 Qe7
24.Rce1 Qf8 25.Bxe5 Nxe5 26.Nf4 Qd6 27.Nd3 f5 28.Qf4 Nf7
29.Rxe8+ Rxe8 30.Qxd6 Nxd6 31.Nxc5 b5 32.Nd7 Re7 33.Nb6 bxc4
34.Nxc4 Ne4 35.d6 Rd7 36.b4 Rd8 37.b5 Nxd6 38.Rd1 Nb7 39.Rxd8+
Nxd8 40.Na5 Kf7 41.b6 Kf6 42.b7 Nxb7 43.Nxb7 f4 44.Kg2 fxg3
45.Kxg3 g5 46.Kg4 Kg6 47.Nd6 h5+ 48.Kf3 Kf6 49.Ne4+ Kf5
50.Ng3+ Kg6 51.Ke4 h4 52.Nf5 Kh5 53.Ne3 g4 54.Kf4 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Alex Yermolinsky"]
[Black "Viacheslav Osnos"]
[ECO "D90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 g6 5.Bf4 Bg7 6.e3 O-O 7.h3 Ne4
8.Bd3 Qa5 9.cxd5 Nxc3 10.Qd2 cxd5 11.bxc3 Nc6 12.O-O b6 13.a4
Ba6 14.Rfd1 Rfc8 15.Bb5 Nd8 16.Ra3 Bf8 17.Rb3 Bxb5 18.axb5 a6
19.Ne5 axb5 20.Qe2 Qa7 21.Qxb5 Ne6 22.Qxd5 Qa5 23.Qf3 Rxc3 1-0

[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Leonid Yudasin"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O Bd7 11.Be3 Qa5 12.Rc1 Rfc8 13.f4
Be8 14.g4 Nd7 15.g5 Nb4 16.Qd4 Nc5 17.f5 Bc6 18.f6 Bf8 19.e5
dxe5 20.Qxe5 Qc7 21.Qxc7 Rxc7 22.fxg7 Kxg7 23.Rcd1 Ne4 24.Rf4
Nxc3 25.bxc3 e5 26.Rh4 Nxa2 1/2-1/2

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Elmar Magerramov"]
[Black "Viacheslav Osnos"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.d4 e6 2.c4 Bb4+ 3.Bd2 a5 4.Nf3 d6 5.g3 Nc6 6.Bg2 e5 7.d5
Nce7 8.O-O Bxd2 9.Qxd2 Nf6 10.Nc3 Bg4 11.Ne1 O-O 12.Nd3 c6
13.dxc6 Nxc6 14.h3 Be6 15.b3 Qb6 16.Rfd1 Rfd8 17.Nb2 Nd4 18.e3
Nf5 19.Nba4 Qc7 20.Nb5 Qb8 21.Rac1 Ne8 22.Nb6 Ra6 23.Nd5 Kf8
24.Kh2 Rd7 25.f4 Bxd5 26.cxd5 exf4 27.exf4 Ra8 28.Qd3 g6
29.Be4 Nfg7 30.Qd4 Qd8 31.Bf3 Qf6 32.Qxf6 Nxf6 33.Re1 Nf5
34.g4 Ne7 35.Kg3 h6 36.Red1 g5 37.h4 gxf4+ 38.Kxf4 Ng6+ 39.Kg3
Ne5 40.Nd4 Nxf3 41.Kxf3 h5 42.gxh5 Nxh5 43.Rg1 Re7 44.Rg5 Nf6
45.Rf5 Nh7 46.Rh5 Kg8 47.Rg1+ Kh8 48.Nf5 1-0

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Kulish Irina"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.c4 e6 5.Bg2 Bb4+ 6.Bd2 Qe7 7.O-O
O-O 8.Bf4 Qd8 9.c5 bxc5 10.a3 Ba5 11.dxc5 Bxf3 12.Bxf3 c6
13.Bd6 Re8 14.Nd2 Bc7 15.Nc4 e5 16.e4 Na6 17.b4 Bxd6 18.Nxd6
Re7 19.Be2 Nc7 20.Bc4 a5 21.Kg2 axb4 22.axb4 Rxa1 23.Qxa1 Qb8
24.Qa5 Ne6 25.Ra1 g6 26.Qb6 Qf8 27.Ra7 h5 28.h4 Kh7 29.Qa5 Qh6
30.Bxe6 fxe6 31.Qd8 Qg7 32.b5 1-0

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Viacheslav Osnos"]
[Black "Ruslan Sherbakov"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.Nf3 d5 2.g3 Bg4 3.Bg2 Nd7 4.d4 c6 5.c3 e6 6.Nbd2 f5 7.Qb3
Rb8 8.Nf1 Bd6 9.Bf4 Bxf4 10.gxf4 Bxf3 11.Bxf3 Ngf6 12.Qa3 Qc7
13.e3 Kf7 14.Nd2 h6 15.h4 c5 16.dxc5 Nxc5 17.Be2 g5 18.Nf3
gxf4 19.exf4 Ncd7 20.Qa4 Ne4 21.Qxd7+ Qxd7 22.Ne5+ Ke7 23.Nxd7
Kxd7 24.Rd1 Rhg8 25.Rd4 b5 26.Bf3 Rbc8 27.a4 Rb8 28.a5 Rbc8
29.Kf1 Rc4 30.Be2 Rxd4 31.Bxb5+ Kd6 32.cxd4 Rb8 33.Be2 Rxb2
34.Rh3 Rb4 0-1

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Igor Yagupov"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "133"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2 Bf5 5.g3 e6 6.Bg2 Nbd7 7.Nh4
Bg4 8.h3 Bh5 9.g4 Bg6 10.Nxg6 hxg6 11.Qb3 Qc7 12.cxd5 exd5
13.g5 Nh5 14.Nf3 O-O-O 15.e3 Re8 16.Kd1 Bd6 17.Bd2 f5 18.gxf6
gxf6 19.Ne1 f5 20.Bxd5 f4 21.Bf7 Re7 22.Bxg6 fxe3 23.fxe3 Ng3
24.Rg1 Nf6 25.Nd3 Rh6 26.Rxg3 Bxg3 27.Bf5+ Kb8 28.Nc5 Qb6
29.Kc2 Qxb3+ 30.axb3 b6 31.Nd3 Ne4 32.Rg1 Nxd2 33.Kxd2 Rg7
34.Bg4 Bh4 35.Ne5 Kc7 36.Ra1 a5 37.b4 Be7 38.bxa5 bxa5 39.Kd3
Bb4 40.Nc4 Rg5 41.Rf1 Rg7 42.e4 Rgh7 43.e5 Rxh3+ 44.Bxh3 Rxh3+
45.Ke4 a4 46.Rf7+ Kd8 47.Rb7 Rh4+ 48.Kf5 Be1 49.Nd6 Bg3 50.Ra7
Rh2 51.Ne4 Be1 52.Nd6 Bb4 53.Nf7+ Kc8 54.Rxa4 Rxb2 55.Ke6 Kc7
56.Nd6 Be1 57.Rc4 Rd2 58.Ne4 Rd1 59.Kf7 Kb6 60.Ke8 c5 61.dxc5+
Kc6 62.e6 Kd5 63.c6 Ba5 64.Rc5+ Kxe6 65.Rxa5 Rc1 66.Ra6 Kd5
67.Kd7 1-0

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vasily Yemelin"]
[ECO "A13"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.Nf3 Nf6 2.c4 e6 3.g3 a6 4.Bg2 b5 5.b3 c5 6.O-O Bb7 7.Bb2 Be7
8.e3 O-O 9.d4 cxd4 10.exd4 d6 11.Nbd2 Nbd7 12.Re1 Qb6 13.Bc3
Rac8 14.a4 bxc4 15.bxc4 Qa7 16.a5 Rfe8 17.Rb1 Ba8 18.Rb3 Rb8
19.Rxb8 Rxb8 20.Qc2 1/2-1/2

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Aleksandr Poluljahov"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 c5 2.Nf3 e6 3.d3 d5 4.Qe2 Nc6 5.g3 d4 6.e5 Nge7 7.Bg2 Ng6
8.O-O Qc7 9.Re1 Be7 10.h4 h5 11.a4 a6 12.Na3 Rb8 13.c3 dxc3
14.bxc3 Bd7 15.Nc4 b5 16.axb5 axb5 17.Nd6+ Bxd6 18.exd6 Qxd6
19.Ra6 Bc8 20.Ra1 b4 21.d4 cxd4 22.cxd4 Nce7 23.Ng5 Nd5 24.Ra7
Nge7 25.Qf3 f6 26.Ne4 Qb6 27.Ra2 Kf7 28.Bh3 Nf5 29.Bxf5 exf5
30.Ng5+ fxg5 31.Qxd5+ Kg6 32.Re7 Kh7 33.Raa7 Rg8 34.hxg5 Qg6
35.Qe5 Rb6 36.d5 Ra6 37.Rxa6 Qxa6 38.Bb2 1-0

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "E Shevelevich"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O
Nf6 8.Be3 Bb4 9.Na4 O-O 10.Nxc6 bxc6 11.f4 Rb8 12.Bd3 Be7
13.c4 d6 14.Rb1 c5 15.Nc3 Bb7 16.Qf3 Rbd8 17.Qh3 Rfe8 18.Rbe1
Nd7 19.f5 exf5 20.Qxf5 Ne5 21.Nd5 Bxd5 22.exd5 g6 23.Qh3 f5
24.Be2 Bf6 25.Bd2 Re7 26.Qg3 Kh8 27.b3 Nf7 28.Bd3 Rde8 29.Rxe7
Rxe7 30.Re1 Bd4+ 31.Kh1 Ne5 32.Be2 Kg8 33.Bd1 Qd7 34.Rf1 Nf7
35.Re1 Rxe1+ 36.Qxe1 Ne5 37.Be2 Qe7 38.h3 Qf6 39.Qf1 Nf7 40.g4
Bc3 1/2-1/2

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "I Spivak"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 d6 7.Bg2
Bd7 8.O-O Nf6 9.Re1 Be7 10.Nxc6 Bxc6 11.e5 dxe5 12.Bxc6+ bxc6
13.Rxe5 Qxd1+ 14.Nxd1 Nd5 15.Re2 a5 16.a4 O-O 17.Ne3 Nb6 18.b3
Bf6 19.Rb1 Rfb8 20.Ng4 Nxa4 21.Nxf6+ gxf6 22.Re4 Nc3 23.Rg4+
Kh8 24.Ra1 Ne2+ 25.Kg2 Nxc1 26.Rxc1 Rb4 27.Rxb4 axb4 28.c3
bxc3 29.Rxc3 Ra6 1/2-1/2

[Event "Rostov op"]
[Site "Rostov"]
[Date "1993.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Sveshnikov"]
[Black "Viacheslav Osnos"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 e6 5.Na3 cxd4 6.Nb5 Na6
7.Qxd4 Nf6 8.Be3 Bc5 9.Qxc5 Qxc5 10.Bxc5 Nxc5 11.Nc7+ Ke7
12.Nxa8 Bd7 13.Nc7 a6 14.Nf3 Rc8 15.Nxe6 Nxe6 16.Ne5 Be8 17.g3
Rc5 18.Nd3 Rd5 19.Be2 Bb5 20.O-O-O Ne4 21.Rhf1 Ba4 22.Rde1 f5
23.f3 Nd6 24.Bd1 Bxd1 25.Nf4 1-0

[Event "mem S.Furman XII St Petersburg RUS"]
[Site "mem S.Furman XII St Petersburg RUS"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vladimir Bagirov"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 d5 2.c4 c6 3.Nf3 dxc4 4.a4 e6 5.e3 b5 6.b3 Bb4+ 7.Bd2
Bxd2+ 8.Nfxd2 cxb3 9.axb5 b2 10.Ra2 Ne7 11.Rxb2 O-O 12.Qc2 Bb7
13.Bd3 h6 14.O-O cxb5 1/2-1/2

[Event "Memorial S.Furman, XII, St. Petersburg (Russia)"]
[Site "Memorial S.Furman, XII, St. Petersburg (Russia)"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vasily Smyslov"]
[ECO "E16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7
7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Ne1 Bxg2
12. Nxg2 d6 13. e4 Nd7 14. Rad1 Qb8 15. Qc3 c6 16. Ne3 b5
17. d5 cxd5 18. cxd5 Rc8 19. Qd2 Ne5 20. f4 Nc4 21. Nxc4 Rxc4
22. dxe6 fxe6 1/2-1/2

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Vladimir A Savon"]
[Black "Viacheslav Osnos"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Bd2
Bf6 8.Qc2 Nxd2 9.Qxd2 d6 10.O-O O-O 11.Rad1 Nd7 12.h4 Qe7
13.Ng5 Bxg2 14.Kxg2 h6 15.Nge4 1/2-1/2

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Boris T Vladimirov"]
[ECO "A48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 Nf6 2.Nf3 g6 3.c4 c6 4.d5 cxd5 5.cxd5 Bg7 6.Nc3 Qa5 7.Qd2
d6 8.e4 O-O 9.Bd3 Nbd7 10.O-O Ng4 11.Be2 a6 12.Rb1 Qb4 13.a3
Qc5 14.Qc2 Nde5 15.Nxe5 Nxe5 16.Be3 Qc7 17.Rbc1 f5 18.f4 Nf7
19.Qd2 Qa5 20.Bd4 e5 21.dxe6 Bxe6 22.Bxg7 Kxg7 23.Qd4+ Kg8
24.b4 Qd8 25.exf5 gxf5 26.Bf3 Qd7 27.Nd5 Bxd5 28.Bxd5 Rac8
29.h3 Rxc1 30.Rxc1 Rc8 31.Re1 Kf8 32.Re3 1-0

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Evgeni Vasiukov"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.d4 Nf6 2.Nf3 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Bb5+ Nfd7 7.a4
Na6 8.O-O Nc7 9.Bd3 O-O 10.h3 Rb8 11.Qe2 Nf6 12.Bc4 a6 13.a5
b5 14.axb6 Rxb6 15.Na4 Rb7 16.Rd1 Nd7 17.Ra2 Nb5 18.Bf4 Qc7
19.c3 f6 20.Be3 Kh8 21.Rc1 Ne5 22.Nxe5 fxe5 23.b3 1/2-1/2

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Mark Taimanov"]
[Black "Viacheslav Osnos"]
[ECO "E58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 d5 7.O-O
O-O 8.a3 Bxc3 9.bxc3 Qc7 10.cxd5 exd5 11.Nd2 c4 12.Bb1 Ng4
13.g3 f5 14.Re1 Re8 15.Nf1 Be6 16.Ra2 Qd7 17.f3 Nf6 18.h3 h5
19.Rh2 Ne7 20.Qc2 Bf7 21.Qf2 Bg6 22.Bc2 Rf8 23.a4 Qd6 24.Bb2
Nh7 25.Ra1 Rf6 26.Ba3 Qe6 27.f4 Nc6 28.Nd2 h4 29.Rg2 hxg3
30.Qxg3 Rc8 31.Re1 Rc7 32.Nf3 Be8 33.Ng5 Qd7 34.Kh2 g6 35.Reg1
Qg7 36.Nf3 Rcf7 37.Bd1 Re6 38.Ne5 Nxe5 39.dxe5 Kh8 40.Qh4 Rd7
41.Bc5 b6 42.Bd4 Kg8 43.Be2 Nf8 44.e4 dxe4 45.Bxc4 Bf7 46.Bxe6
Bxe6 47.a5 1-0

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Igor Arkadievich Zaitsev"]
[Black "Viacheslav Osnos"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bg4 5.b4 cxb4 6.a3 Nf6 7.axb4
Nxe4 8.c4 a6 9.Bxc6+ bxc6 10.h3 Bd7 11.Qc2 Nf6 12.Bb2 e6 13.c5
Be7 14.Bd4 O-O 15.Nc3 Nd5 16.Ne4 Nxb4 17.Qb2 Nd3 18.Qa3 Nxc5
19.Nxc5 dxc5 20.Bxc5 Bxc5 21.Qxc5 f6 22.Rfb1 e5 23.d4 exd4
1/2-1/2

[Event "Furman mem"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Bukhuti Gurgenidze"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.d4 Nf6 2.Nf3 e6 3.c4 Nc6 4.Nc3 Bb4 5.e3 Bxc3+ 6.bxc3 d6
7.Be2 O-O 8.Nd2 b6 9.O-O Ba6 10.Nb3 Rb8 11.f3 Nd7 12.e4 Na5
13.Nxa5 bxa5 14.Ba3 Re8 15.Rf2 Qc8 16.Bf1 1/2-1/2

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Dmitry Pinjagin"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nbd7 7.Nc3
c5 8.b3 cxd4 9.Nxd4 a6 10.Bb2 Rb8 11.h3 Nc5 12.Rc1 Bd7 13.Qd2
h5 14.e4 Ne6 15.Nc2 b5 16.cxb5 axb5 17.b4 Kh7 18.f4 Qb6+
19.Kh1 Bc6 20.Ne3 Qd4 21.Qxd4 Nxd4 22.Rf2 Ba8 23.Rd1 e5
24.Rdf1 Rb6 25.f5 g5 26.Ned5 Bxd5 27.Nxd5 Nxd5 28.exd5 Bf6
29.Rc1 Kg7 30.Be4 Bd8 31.a3 Ra6 32.Rc3 Ra7 33.Kg2 g4 34.Rf1 f6
35.Rd1 Bb6 1/2-1/2

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Arkadiy M Gilman"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Qc2 g6 5.Bf4 Bf5 6.Qb3 Qb6 7.c5
Qxb3 8.axb3 Na6 9.Bd2 Ne4 10.e3 Nc7 11.Nc3 Bg7 12.b4 a6 13.Nh4
Bd7 14.f4 O-O 15.Bd3 f5 16.Nf3 Ne6 17.g3 Rad8 18.O-O Be8
19.Kg2 h6 20.Be2 Bf6 21.Be1 Kg7 22.Nxe4 dxe4 23.Nd2 Nc7 24.Nc4
Bd7 25.Nb6 Be6 26.Ra3 Bd5 27.g4 e6 28.h4 h5 29.gxh5 gxh5
30.Kh3 Kh6 31.Bf2 Rg8 32.Raa1 Rg7 33.Rg1 Rdg8 34.Nd7 Rxg1
35.Bxg1 Be7 36.Ne5 Rg7 37.Bf2 Ne8 38.Rg1 Rxg1 39.Bxg1 Nf6
40.Nf7+ Kg7 41.Ng5 Ng4 1/2-1/2

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "V Makartsev"]
[Black "Viacheslav Osnos"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Nc6 6.Nf3 Qc7 7.g3
Nf6 8.a3 b5 9.Bd3 Bb7 10.O-O Be7 11.Re1 d6 12.Bg5 O-O 13.Qd2
Rfd8 14.Rad1 Ne5 15.Nxe5 dxe5 16.Qe2 h6 17.Bd2 Nd7 18.b4 Nb8
19.Qg4 Kf8 20.Ne2 Nc6 21.f4 a5 22.f5 exf5 23.Qxf5 Kg8 24.Be3
axb4 25.axb4 Nxb4 26.Bxb5 Nxc2 27.Bf2 g6 28.Qf3 Ra3 29.Rd3
Rdxd3 30.Bxd3 Ba6 31.Nc1 Nb4 32.Rd1 Nxd3 33.Nxd3 Qc2 0-1

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Oleg L Chernikov"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.e3 Bg7 5.d4 cxd4 6.exd4 d6 7.d5
Nb8 8.h3 Nf6 9.Be2 O-O 10.O-O Nbd7 11.Be3 Nc5 12.Qc1 Re8
13.Bh6 Bh8 14.Ng5 a5 15.Re1 a4 16.Qd2 Qa5 17.Rac1 Bd7 1/2-1/2

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "S Zhukhovitsky"]
[Black "Viacheslav Osnos"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.d4 Nf6 2.Nf3 d6 3.Nc3 Bg4 4.e4 e6 5.Be2 Be7 6.O-O O-O 7.Be3
Nbd7 8.Nd2 Bxe2 9.Qxe2 d5 10.e5 Ne8 11.f4 g6 12.g4 f5 13.exf6
Ndxf6 14.Bf2 Ng7 15.Nd1 Qd6 16.Be3 Qb6 17.c3 a5 18.a4 Bd6
19.Rb1 Qc6 20.Ra1 Nd7 21.Rf3 Qb6 22.Rb1 c5 23.Nf2 cxd4 24.Bxd4
Bc5 25.Qe3 Bxd4 26.Qxd4 Rac8 27.Nd3 Qxd4+ 28.cxd4 Rc2 29.Rf2
Rfc8 30.h3 b6 31.Kg2 Nb8 32.Nf3 Rxf2+ 33.Kxf2 Rc2+ 34.Ke3 Nc6
35.Rc1 Rxc1 36.Nxc1 Ne8 37.Nd3 Nc7 38.Nfe5 Nb8 39.b4 axb4
40.Nxb4 Kf8 41.Kd3 Ke7 42.Kc3 Ne8 43.Nbd3 Nd6 1/2-1/2

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Vladimir M Dommes"]
[ECO "D68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Bg5 Nbd7 5.Nc3 Be7 6.e3 O-O 7.Rc1
c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5
13.Qb1 e4 14.Nd2 Nf6 15.b4 Bd7 16.Rfc1 Rac8 17.a4 Rfe8 18.b5
Rb8 19.bxc6 Bxc6 20.Bb5 Nd5 21.Rb3 Bxb5 22.Rxb5 Nf6 23.h3 Qd7
24.a5 h6 25.Rbc5 Re7 26.Nc4 Qd8 27.Ne5 Qe8 28.Rc7 Nd7 29.Nxd7
Rxd7 30.Rxd7 Qxd7 31.Qxe4 b5 32.Qe5 Qd8 33.Rc7 b4 34.a6 Rb6
35.Qc5 Rb8 36.Rb7 b3 37.Qxa7 Rc8 38.Qb6 1-0

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Vladimir Leonidov"]
[Black "Viacheslav Osnos"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 e6 2.e4 c5 3.d5 exd5 4.exd5 d6 5.Nf3 Nf6 6.Be2 Be7 7.O-O
O-O 8.a4 Na6 9.Re1 Bf5 10.Nh4 Bd7 11.g3 Re8 12.Bb5 Nb4 13.Nc3
Bxb5 14.axb5 Qd7 15.Ng2 Ng4 16.f3 Ne5 17.Ne3 Bf8 18.Bd2 h5
19.Kg2 f5 20.Ne2 Qxb5 21.Nxf5 Nxd5 22.Nf4 Nxf4+ 23.Bxf4 Nf7
24.Qd5 Qxb2 25.Kh3 Qxc2 26.Rxa7 Rxe1 27.Rxa8 Re5 28.Ne7+ Rxe7
29.Bxd6 Qe2 30.Bxe7 Qxe7 31.Rb8 Qe5 32.Qxb7 Ng5+ 33.Kh4 Ne6
34.Qb3 Qf5 35.g4 hxg4 36.fxg4 Qe5 37.Kh3 Kh7 38.Qc2+ g6 0-1

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Aleksandr Rutman"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.c4 Nf6 2.Nf3 g6 3.d4 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O Nbd7 7.Nc3
e5 8.e4 c6 9.h3 Qb6 10.c5 dxc5 11.dxe5 Ne8 12.e6 fxe6 13.Ng5
Ne5 14.f4 c4+ 15.Kh2 Nd3 16.e5 Nc7 17.b3 Qd4 18.Bd2 Nd5 19.Ne2
Qc5 20.Ne4 Qa3 21.bxc4 Nb6 22.Qb3 Qxb3 23.axb3 Nd7 24.Nd4 N7c5
25.Nxc5 Nxc5 26.Bb4 b6 27.Bxc6 Rb8 28.Rxa7 Bxe5 29.Nf3 Bf6
30.Nd2 Rf7 31.Rxf7 Kxf7 32.Ne4 Be7 33.Ng5+ Bxg5 34.fxg5+ Kg8
35.Bc3 Bb7 36.Be5 Ra8 37.Bxb7 Nxb7 38.b4 Ra2+ 39.Kg1 Nd8
40.Ra1 Rxa1+ 41.Bxa1 Nc6 42.Bc3 Kf7 43.b5 Nb8 44.c5 bxc5 45.b6
Ke7 46.Be5 Na6 47.b7 Kd7 48.b8=Q Nxb8 49.Bxb8 Kc6 50.Kf2 Kd5
51.Ke3 e5 52.Bc7 1-0

[Event "Ozery op1 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Semasev Kim"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Be2 O-O 10.O-O Bd7 11.Be3 Ne5 12.f3 Bc6 13.Qb3
Ned7 14.Rad1 Qa5 15.Rd2 Rfc8 16.Rfd1 Rab8 17.Nc2 b5 18.cxb5
axb5 19.Nb4 Ba8 20.a3 Nc5 21.Qc2 Na4 22.Qb3 Nxc3 23.bxc3 d5
24.e5 Nd7 25.f4 Nc5 26.Bxc5 Bxc5+ 27.Rd4 Rc7 28.Kf1 Bxd4
29.Rxd4 Rbc8 30.Na2 Ra7 31.Qxb5 Qxa3 32.Rd2 d4 0-1

[Event "Ozery op2 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "E Narodizki"]
[ECO "D30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 f5 5.Bf4 Nf6 6.e3 Bd6 7.Bd3
Bxf4 8.exf4 O-O 9.O-O Ne4 10.Nc3 Nd7 11.Ne2 Nd6 12.c5 Nf7
13.b4 Nf6 14.a4 a6 15.b5 axb5 16.axb5 Rxa1 17.Rxa1 cxb5
18.Bxb5 Bd7 19.Qb3 Bc6 20.Nc1 Qc7 21.Nd3 Nd7 22.Ra7 Qb8
23.Bxc6 Qxa7 24.Bxd7 Qa1+ 25.Nde1 Nd8 26.g3 Rf7 27.Ba4 h6
28.Kg2 Re7 29.h4 g6 30.Nd3 Kg7 31.Nde5 Nf7 32.Nxf7 Kxf7 33.Qb4
Kf6 34.Ne5 g5 35.hxg5+ hxg5 36.fxg5+ Kg7 37.c6 1-0

[Event "Ozery op2 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Stanislav Zhelesny"]
[Black "Viacheslav Osnos"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.d4 cxd4 5.O-O Nbd7 6.Qxd4 e6 7.c4
Bc5 8.Qh4 dxc4 9.Nbd2 O-O 10.Nxc4 b5 11.Na3 Ba6 12.Bg5 Re8
13.Rad1 Qa5 14.Bxf6 Nxf6 15.Ne5 Rac8 16.Rd3 b4 17.Nac4 Qxa2
18.Rf3 Be7 19.Nd6 Bxd6 20.Nxf7 Be7 21.Rxf6 Bxf6 22.Nh6+ gxh6
23.Qxf6 Rc7 24.Qxh6 Qxb2 25.Qh5 Rf8 26.Bf3 Bb7 27.Qg4+ Kh8
28.Qxe6 Qf6 0-1

[Event "Ozery op2 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Igor Kudinov"]
[ECO "A88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.d4 d6 2.c4 f5 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.Nc3 c6
8.Qc2 Qe8 9.d5 cxd5 10.cxd5 Na6 11.Rd1 Bd7 12.Be3 Ng4 13.Bd4
Ne5 14.Ng5 f4 15.Ne6 Bxe6 16.dxe6 Nb4 17.Qe4 Nbc6 18.gxf4 Nxd4
19.fxe5 dxe5 20.e3 Nf5 21.Rd7 Nd6 22.Qd5 Rc8 23.Ne4 Nxe4
24.Bxe4 Bf6 25.Rxb7 Qa4 26.Rf1 Rcd8 27.Rd7 Rb8 28.Rb1 Qa6
29.Bd3 Qb6 30.Qe4 Rfc8 31.b3 a5 32.Bc4 Qb4 33.Rbd1 a4 34.Kg2
Qa3 35.Ra7 Qxa2 36.Rxa4 Qb2 37.Ra7 Rf8 38.Rad7 Ra8 39.R7d2 Qc3
40.h4 Qb4 41.Kh3 Ra1 42.Qg4 Bg7 43.Rd8 Rxd1 44.Qxd1 Bf6
45.Rxf8+ Kxf8 46.h5 Kg7 47.hxg6 hxg6 48.Qf3 Qd2 49.Kg2 Bh4
50.Qe4 1-0

[Event "Ozery op2 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Georgy Mukhin"]
[Black "Viacheslav Osnos"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 Be7 9.Nc2 O-O 10.Ne3 Bd7 11.g4 Ne8 12.f4 e5 13.f5
Bh4+ 14.Kd2 Nd4 15.a4 a5 16.Kd3 Nc7 17.b3 Na6 18.Ba3 Qb6
19.Ned5 Nc5+ 20.Bxc5 Qxc5 21.Rb1 Bc6 22.Be2 f6 23.Qg1 Rfe8
24.Ne3 Qb4 25.Bd1 Rac8 26.Ng2 Bg5 27.Qe1 h5 28.h4 Bh6 29.g5
fxg5 30.hxg5 Bxg5 31.Rxh5 Bf6 32.Qg3 d5 33.cxd5 Bb5+ 34.Kd2
Be2 35.Rh3 Bf3 36.Rc1 Rxc3 37.Rxc3 Rc8 38.Qxf3 Bg5+ 0-1

[Event "Ozery op2 Seniors"]
[Site "Ozery"]
[Date "1997.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Vitaly G Terentiev"]
[ECO "D19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4
Bb4 8.O-O O-O 9.Qe2 Nbd7 10.Rd1 Bg6 11.Bd2 a5 12.Bd3 Bxd3
13.Qxd3 h6 14.e4 Qe7 15.h3 Rad8 16.Bf4 Bxc3 17.Qxc3 Nxe4
18.Qxa5 Ndf6 19.Qe1 Nd6 1/2-1/2

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "Janna Shour"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nbd7 7.Nc3
e5 8.e4 c6 9.h3 a5 10.Be3 a4 11.Qc2 Qa5 12.Rfd1 b5 13.d5 b4
14.dxc6 bxc3 15.cxd7 Bxd7 16.bxc3 Bc6 17.Ne1 Rad8 18.Rab1 Qa8
19.Bg5 Rd7 20.Bxf6 Bxf6 21.Qd3 Bd8 22.Rd2 f5 23.exf5 e4 24.Qe3
gxf5 25.Nc2 Bf6 26.Nd4 Be5 27.Ne6 Rf6 28.Rdb2 d5 29.cxd5 Bxd5
30.Nf4 Rf8 31.Rd2 Bc6 32.Bf1 Rxd2 33.Qxd2 Qe8 34.Bc4+ Kh8
35.Rb6 Qd7 36.Ng6+ Kg7 37.Qxd7+ Bxd7 38.Nxe5 1-0

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Alexander Morozevich"]
[Black "Viacheslav Osnos"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Qe2 Nge7 6.c3 g6 7.Bg2 Bg7
8.O-O b6 9.Na3 Ba6 10.e5 h6 11.h4 Qc7 12.Re1 Qd7 13.Rb1 Rb8
14.b4 cxb4 15.cxb4 b5 16.d4 Nc8 17.Nc2 Nb6 18.h5 g5 19.Nh2 Rc8
20.Qd3 Qc7 21.Ne3 Nc4 22.Nhg4 Kf8 23.a3 Qb6 24.Nc2 Bb7 25.f4
gxf4 26.Bxf4 Ne7 27.Re2 Bc6 28.Kh2 Be8 29.Rf1 Nb2 30.Qd2 Nf5
31.Nf6 Na4 32.Ref2 Rc4 33.Bh3 Nxd4 34.Be3 Rxc2 35.Qxd4 Qxd4
36.Bxd4 Rc7 37.Rf4 Ke7 38.R1f2 Kd8 39.Bf1 a6 40.Rg4 Bf8
41.Nxd5 exd5 42.e6 Rh7 43.Bd3 fxe6 44.Bxh7 Rxh7 45.Rxf8 Ke7
46.Rfg8 Bxh5 47.R4g7+ Rxg7 48.Rxg7+ Bf7 49.g4 e5 50.Bxe5 Nb6
51.Rh7 Nc4 52.Bd4 Nxa3 53.Rxh6 Nc2 54.Bc5+ Ke8 55.Rxa6 d4
56.Rd6 Bc4 57.Kg3 d3 58.Kf4 Na3 59.Kf5 Nb1 60.Be3 Ke7 1-0

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Viacheslav Osnos"]
[Black "S Budko"]
[ECO "D25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 g6 5.Bxc4 Bg7 6.O-O O-O 7.Nc3
Nfd7 8.h3 Nb6 9.Bb3 Nc6 10.a3 e5 11.d5 Na5 12.Ba2 c6 13.e4
cxd5 14.exd5 Nac4 15.Re1 Re8 16.Nd2 Nd6 17.Nde4 Bf5 18.Nxd6
Qxd6 19.g4 Bc8 20.Ne4 Qd8 21.Bg5 f6 22.Bh4 Kh8 23.Qd2 Rf8
24.Rad1 Bd7 25.Nc5 Rb8 26.Ne6 Bxe6 27.dxe6 Qe7 28.Qa5 Ra8
29.Qb4 Qxb4 30.axb4 g5 31.Bg3 Rfc8 32.Re2 Bf8 33.e7 Bxe7
34.Rxe5 Bxb4 35.Rxg5 1-0

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Baatr Shovunov"]
[Black "Viacheslav Osnos"]
[ECO "B47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O
Nf6 8.Kh1 Be7 9.f4 O-O 10.e5 Ne8 11.Nxc6 bxc6 12.Bf3 d5 13.Na4
a5 14.Be3 Ba6 15.Be2 Bxe2 16.Qxe2 c5 17.c4 d4 18.Bc1 f6 19.Qe4
Ra6 20.Bd2 g6 21.Rae1 Ng7 22.Rf3 Qd7 23.b3 f5 24.Qd3 Qc6
25.Rff1 h6 26.Qf3 Qxf3 27.Rxf3 Kf7 28.g3 g5 29.Kg2 g4 30.Rd3
h5 31.Rh1 Ke8 32.h3 Kd7 33.Bc1 Kc6 34.Ba3 Ra7 35.Kf1 h4
36.gxh4 Nh5 37.Bc1 Bxh4 38.hxg4 Ng3+ 39.Rxg3 Bxg3 40.g5 d3
41.Bd2 Rd7 42.Kg2 Bxf4 43.Bxf4 Rd4 44.Bd2 f4 45.Kf3 Rf5 46.Rg1
Rxe5 47.g6 Rd8 48.g7 Rg8 49.Bxf4 Rf5 50.Ke4 Rf7 51.Be5 d2
52.Ke3 Rf5 53.Bc3 Rg5 54.Rf1 Rf5 55.Rd1 e5 56.Ke4 Rf4+ 57.Ke3
Rf5 58.Rxd2 Rxg7 59.Rd5 1-0

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Igor Yagupov"]
[ECO "D43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qb3 dxc4 6.Qxc4 b5 7.Qb3
b4 8.Na4 Nbd7 9.Qc2 Qa5 10.Qxc6 Rb8 11.b3 Qf5 12.e3 Bb7 13.Qb5
Bd5 14.Qa5 Bd6 15.Bc4 Ke7 16.Bxd5 Rhc8 17.Bb2 Nxd5 18.Qa6 Rc2
19.O-O Nc7 20.Qxa7 Ra8 21.Qb7 Rb8 22.Qa7 Ra8 23.Qb7 Rb8
1/2-1/2

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Alexander Riazantsev"]
[Black "Viacheslav Osnos"]
[ECO "E11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.a3 Bxd2+ 6.Nbxd2 d6
7.e4 e5 8.d5 O-O 9.Bd3 a5 10.b3 Na6 11.O-O c6 12.Qe2 g6 13.Ne1
Bd7 14.Nc2 Nh5 15.g3 Nc5 16.b4 Nxd3 17.Qxd3 f5 18.exf5 Bxf5
19.Ne4 Nf6 20.f3 cxd5 21.Nxf6+ Rxf6 22.Qxd5+ Be6 23.Qe4 Bf5
24.Qd5+ Rf7 25.Ne3 Be6 26.Qe4 Qc7 27.Rac1 axb4 28.axb4 Ra4
29.c5 dxc5 30.Rxc5 Qxc5 31.bxc5 Rxe4 32.fxe4 Rxf1+ 33.Kxf1 Kf7
34.Ke2 Ba2 35.Nd5 Ke6 36.Nb4 Bc4+ 1/2-1/2

[Event "RUS-Cup01 Chigorin mem"]
[Site "St Petersburg"]
[Date "1997.11.01"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Alexey Eliseev"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.Nc3 Be7 7.d4
cxd4 8.Qxd4 O-O 9.Rd1 Qc8 10.Bf4 Bc5 11.Qd3 Na6 12.a3 d5
13.cxd5 exd5 14.Rac1 Qd8 15.b4 Be7 16.Be5 Re8 17.Ng5 g6
18.Nxf7 Kxf7 19.Bxf6 Bxf6 20.Bxd5+ Bxd5 21.Nxd5 Rc8 22.Rc4
Rxc4 23.Qxc4 Qc8 24.Qf4 Qf5 25.Qc4 Qc8 26.Qf4 Qf5 27.Qc4 Qc8
1/2-1/2

[Event "Moscow m"]
[Site "Moscow"]
[Date "1999.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Yuri Averbakh"]
[Black "Viacheslav Osnos"]
[ECO "E68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.c4 Nf6 2.Nc3 e5 3.Nf3 d6 4.g3 g6 5.Bg2 Bg7 6.d4 Nbd7 7.O-O
O-O 8.e4 c6 9.Rb1 a6 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Qxd8 Rxd8
13.Na4 b5 14.Nb6 Rb8 15.Nxc8 Rbxc8 16.Be3 c5 17.Rfc1 b4 18.Rd1
Bf8 19.Bg5 Kg7 20.Bxf6+ Kxf6 21.Rd5 Rxd5 22.exd5 Bd6 23.Be4
Kg7 24.f3 f5 25.Bc2 Kf6 26.Re1 h5 27.Kg2 Rc7 28.h3 a5 1/2-1/2

[Event "Botvinnik mem-B"]
[Site "Elista"]
[Date "2002.08.17"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Vladimir A Savon"]
[Black "Viacheslav Osnos"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Bd2
f5 8.O-O O-O 9.Rc1 Bf6 10.e3 d6 11.Nxe4 Bxe4 12.Bc3 Nd7 13.Ne1
Bxg2 14.Nxg2 Qe7 15.Qd3 c5 16.b4 Rad8 17.f4 cxb4 18.Bxb4 Nc5
19.Qe2 Ne4 20.Ne1 Qb7 1/2-1/2

[Event "St Petersburg vs. Moscow"]
[Site "St Petersburg RUS"]
[Date "2003.05.03"]
[EventDate "2003.05.03"]
[Round "1"]
[Result "1/2-1/2"]
[White "Anatoly M Kremenietsky"]
[Black "Viacheslav Osnos"]
[ECO "A45"]
[WhiteElo "2381"]
[BlackElo "2384"]
[PlyCount "35"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Qd2 c6
7. Nf3 Qd8 8. Bd3 Nd7 9. Ne2 e5 10. c3 Qc7 11. O-O Nf6 12. Ng3
Be7 13. h3 O-O 14. Nh2 Qb6 15. Nf3 Qc7 16. Bc2 Nh7 17. Bb3 Ng5
18. Nxg5 1/2-1/2

[Event "St Petersburg vs. Moscow"]
[Site "St Petersburg RUS"]
[Date "2003.05.05"]
[EventDate "2003.05.03"]
[Round "2"]
[Result "1/2-1/2"]
[White "Viacheslav Osnos"]
[Black "Anatoly M Kremenietsky"]
[ECO "D18"]
[WhiteElo "2384"]
[BlackElo "2381"]
[PlyCount "30"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6
7. Bxc4 Nbd7 8. O-O Bb4 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Bd3 Bxd3
12. Qxd3 Qe7 13. Bd2 Bxd2 14. Qxd2 O-O 15. Qc3 c5 1/2-1/2

