[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "2"]
[Result "1/2-1/2"]
[White "Grigory Levenfish"]
[Black "Fedor Parfenovich Bohatirchuk"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.d4 d5 2.Nf3 a6 3.e3 Nf6 4.Bd3 Bg4 5.Nbd2 Nbd7 6.h3 Bh5 7.Qe2
c5 8.c3 e6 9.O-O Be7 10.g4 Bg6 11.Ne5 c4 12.Bxg6 hxg6 13.Kg2
Nxe5 14.dxe5 Nd7 15.f4 Nc5 16.b3 b5 17.Ba3 Nd3 18.Bxe7 Qxe7
19.a4 O-O 20.g5 Nc5 21.axb5 axb5 22.b4 Na4 23.Nb1 Ra7 24.Ra2
Rfa8 25.Rf2 Nb6 26.Rc2 Qb7 27.Kg3 Nc8 28.Nd2 Ne7 29.Nf3 Nf5+
30.Kh2 Ra1 31.Nd4 Rh1+ 32.Kxh1 Ng3+ 33.Kg2 Nxe2 34.Rfxe2 Ra3
35.Ra2 Rxc3 36.Ra5 Rxe3 37.Rxe3 Qb6 38.Ra8+ Kh7 39.Nc2 d4
40.Rf3 d3 41.Ra3 dxc2 42.Rac3 Qd4 43.Rxc2 Qd1 44.Rff2 Qe1
45.Rcd2 Qe4+ 46.Kh2 c3 47.Rc2 Qd3 48.Ra2 Qe3 49.Rae2 Qd4
50.Rc2 Qd3 51.Ra2 Qe3 52.Rae2 Qd4 53.Rc2 f6 54.exf6 gxf6
55.Rf3 1/2-1/2

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "2"]
[Result "0-1"]
[White "Konstantin Alekseyevich Vygodchikov"]
[Black "Peter Arsenievich Romanovsky"]
[ECO "C66"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "156"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Be7 5.Nc3 d6 6.d4 Bd7 7.Re1
exd4 8.Nxd4 O-O 9.Bf1 Re8 10.h3 h6 11.Nde2 Bf8 12.Ng3 g6
13.Bf4 Bg7 14.Qd2 Kh7 15.Rad1 Ne5 16.Bxe5 dxe5 17.Bc4 Qe7
18.Nd5 Nxd5 19.Bxd5 Red8 20.Qc3 c6 21.Bc4 Be8 22.Qf3 Qf6
23.Qxf6 Bxf6 24.c3 Kg7 25.Bb3 Kf8 26.Rxd8 Bxd8 27.Rd1 Ke7
28.Kf1 a5 29.a4 Rb8 30.Bc4 b5 31.axb5 cxb5 32.Bd5 b4 33.cxb4
Rxb4 34.b3 Bb6 35.Ke1 a4 36.bxa4 Rb2 37.Ne2 Bxa4 38.Ra1 Bb5
39.Ra2 Rb1+ 40.Kd2 Bxf2 41.Nc3 Rb4 42.Nxb5 Rxb5 43.Ke2 Bd4
44.Rc2 f5 45.Bc4 Rb1 46.Bd3 Rb3 47.exf5 e4 48.f6+ Kxf6 49.Bc4
Rb1 50.Rd2 Ke5 51.Rd1 Rb4 52.Bf7 g5 53.Bh5 Rb2+ 54.Rd2 Rb4
55.Be8 Kf4 56.Bc6 Bb6 57.Kd1 Be3 58.Rc2 Kg3 59.Ba8 Ra4 60.Bb7
Rb4 61.Ba8 Rd4+ 62.Ke1 Ra4 63.Bb7 Bf2+ 64.Kf1 Ra1+ 65.Ke2 Re1+
66.Kd2 Kxg2 67.Rc4 Kf3 68.Rc6 Re2+ 69.Kd1 Be3 70.Rc2 Rxc2
71.Kxc2 Bb6 72.Kd1 h5 73.Ke1 g4 74.hxg4 hxg4 75.Ba6 g3 76.Be2+
Ke3 77.Bf1 Ba5+ 78.Kd1 Kf2 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "5"]
[Result "0-1"]
[White "Nikolay Dmitrievich Grigoriev"]
[Black "Peter Arsenievich Romanovsky"]
[ECO "C64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "106"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nf6 5.c3 O-O 6.d4 Bb6 7.Bg5
d6 8.Nbd2 exd4 9.cxd4 Nxd4 10.Nxd4 Bxd4 11.Nb3 Bb6 12.Kh1 Qe7
13.Bd3 Qe6 14.Qc2 Ng4 15.h3 Ne5 16.Be2 h6 17.Bh4 Ng6 18.Bg3
Re8 19.Bd3 Ne5 20.Be2 Qg6 21.Kh2 Nc6 22.Rae1 Bd7 23.Bc4 Ne5
24.Be2 Bc6 25.Nd2 Nd7 26.Bg4 h5 27.Bf5 Qh6 28.Nf3 Ne5 29.Bxe5
dxe5 30.h4 Qf4+ 31.Kh1 g6 32.Bh3 Rad8 33.Qc4 Rd6 34.Ng5 Rd4
35.Qb3 Ba4 36.Qa3 Bb5 37.g3 Qf6 38.f4 Bxf1 39.fxe5 Qe7 40.Qxe7
Rxe7 41.Rxf1 Kg7 42.Bc8 c6 43.Bh3 Rd2 44.e6 f6 45.Nf3 Rxb2
46.Rd1 Rxa2 47.g4 Rf2 48.Nh2 Bc7 49.Nf1 hxg4 50.Bxg4 Rf4
51.Ne3 Bb6 52.Rd7 Rxd7 53.exd7 Rxe4 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "5"]
[Result "1-0"]
[White "Arvid Kubbel"]
[Black "Konstantin Alekseyevich Vygodchikov"]
[ECO "C54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+
7.Bd2 Bxd2+ 8.Nbxd2 d5 9.exd5 Nxd5 10.O-O O-O 11.Rc1 Nce7
12.Qb3 c6 13.Rfe1 Qb6 14.Qa3 Qc7 15.Re5 Be6 16.Ng5 Qb6 17.Nxe6
fxe6 18.Nf3 Nf5 19.Rxe6 Rad8 20.Rd1 Kh8 21.Bxd5 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "6"]
[Result "0-1"]
[White "Konstantin Alekseyevich Vygodchikov"]
[Black "Nikolay Zubarev"]
[ECO "C67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 f5
7.dxe5 O-O 8.Nbd2 d5 9.c4 Be6 10.Nb3 a6 11.Bxc6 bxc6 12.Nfd4
Qd7 13.Na5 Bc5 14.Ndxc6 f4 15.b4 Bb6 16.c5 Bxa5 17.Nxa5 Qa4
18.Bd2 f3 19.gxf3 Nxd2 20.Qxd2 Rxf3 21.Nb3 Qe8 22.Qg5 h6
23.Qg2 Rf4 24.f3 Qh5 25.Qg3 Raf8 26.Nd2 Qxe5 27.Rae1 Qd4+
28.Qf2 Bh3 29.Qxd4 Rxd4 30.Rf2 Rxb4 31.Rfe2 Rb2 32.a3 Rc2
33.Kf2 Rxc5 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "8"]
[Result "1-0"]
[White "Peter Arsenievich Romanovsky"]
[Black "Yakov S Vilner"]
[ECO "B02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 Nf6 2.d3 d5 3.e5 Nfd7 4.f4 e6 5.Nf3 Be7 6.d4 c5 7.c3 Nc6
8.Be2 Qb6 9.O-O f6 10.Kh1 O-O 11.b3 a5 12.Ba3 Re8 13.Qd3 f5
14.g4 Nf8 15.gxf5 exf5 16.c4 Be6 17.cxd5 Bxd5 18.Nc3 Bxf3+
19.Qxf3 Nxd4 20.Nd5 Qd8 21.Qg2 b5 22.Rad1 Ra6 23.Nf6+ Bxf6
24.Bxc5 Nfe6 25.Bxd4 Nxd4 26.Bxb5 Nxb5 27.Rxd8 Rxd8 28.Qb7 Nc7
29.Qxc7 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "10"]
[Result "1-0"]
[White "Nikolay Dmitrievich Grigoriev"]
[Black "Yakov S Vilner"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 exd6 6.Be3 Be7 7.Bd3
O-O 8.Ne2 N8d7 9.a4 Nf6 10.a5 Nbd7 11.Nd2 Re8 12.h3 d5 13.c5
Bf8 14.Qc2 g6 15.b4 Bg7 16.O-O Nf8 17.b5 Nh5 18.Nf3 Ne6 19.g4
Nf6 20.Nc3 c6 21.a6 Qc7 22.bxc6 bxc6 23.Ne2 Ne4 24.Bxe4 dxe4
25.Qxe4 Bxa6 26.Rxa6 Nxd4 27.Qxe8+ Rxe8 28.Nexd4 Bxd4 29.Bxd4
h5 30.g5 Qc8 31.Rxa7 Qxh3 32.Nh2 h4 33.Rfa1 Qd3 34.Ra8 Kf8
35.Bf6 Qb3 36.Ng4 Qe6 37.Rxe8+ Kxe8 38.Ne5 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.??.??"]
[EventDate "1923.??.??"]
[Round "13"]
[Result "0-1"]
[White "Sergey Fedorovich Lebedev"]
[Black "Peter Arsenievich Romanovsky"]
[ECO "C45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Bd3 d5
7.exd5 cxd5 8.Bg5 Be7 9.O-O O-O 10.c3 Ng4 11.Bxe7 Qxe7 12.Nd2
Rb8 13.Qc2 Qh4 14.Nf3 Qh5 15.h3 Nh6 16.Nh2 Kh8 17.f4 c5
18.Rad1 Rd8 19.Qf2 c4 20.Bxc4 Bxh3 21.Bxd5 Rxd5 22.Rxd5 Qxd5
23.gxh3 Qxa2 24.b4 Qa6 25.Re1 Nf5 26.Re5 Qg6+ 27.Qg2 Rc8
28.Qxg6 hxg6 29.Rc5 Rxc5 30.bxc5 a5 31.Nf3 a4 32.Nd2 a3 33.Kf2
Kg8 34.Ke2 Kf8 35.Kd3 a2 36.Nb3 Ke7 37.Kc2 Ne3+ 38.Kb2 Ng2
39.Kxa2 Nxf4 40.Ka3 Nxh3 41.Kb4 Kd7 42.Nd4 Nf4 43.Kc4 g5
44.c6+ Kc7 45.Nf5 g4 46.Kd4 Ne6+ 47.Ke4 Kxc6 48.Ng3 Kc5 49.Kf5
Kc4 50.Kxg4 g6 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "1"]
[Result "1-0"]
[White "Arvid Kubbel"]
[Black "Ilya Leontievich Rabinovich"]
[ECO "C29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Be7 6.d4 O-O 7.Bd3
f5 8.exf6 Bxf6 9.O-O Nc6 10.Nxe4 dxe4 11.Bxe4 Nxd4 12.c3 Nxf3+
13.Bxf3 c6 14.Qxd8 Bxd8 15.Be3 Be6 16.a3 Bb3 17.Bc5 Bb6
18.Bxb6 axb6 19.Rfe1 Rf7 20.Re2 Rd8 21.Rae1 Kf8 22.Bg4 Bd1
23.Re4 Bxg4 24.Rxg4 Rd2 25.Rb4 b5 26.Rf1 Rd7 27.Re4 Rd2 28.Rb4
Rxf1+ 29.Kxf1 Rd1+ 30.Ke2 Rg1 31.Kf2 Rb1 32.Ke3 Ke8 33.c4 bxc4
34.Rxb7 c3 35.Kd3 cxb2 36.Kc3 Rg1 37.Rxb2 Ke7 38.Rd2 Ke6 39.a4
c5 40.Ra2 Kd5 41.a5 Re1 42.a6 Re3+ 43.Kd2 Re8 44.a7 Ra8 45.Kc3
Kc6 46.Kc4 Kb6 47.g4 Kb7 48.Ra5 g6 49.g5 Kb6 50.Rb5+ Kc6
51.Rxc5+ Kb6 52.Rb5+ Ka6 53.Kb4 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "5"]
[Result "1-0"]
[White "Fedor Parfenovich Bohatirchuk"]
[Black "Alexander Ilyin-Zhenevsky"]
[ECO "A52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.e4 Nxe5 5.f4 Ng6 6.Nf3 Nc6 7.a3
Be7 8.Nc3 d6 9.Be3 Bg4 10.Be2 Bf6 11.Nd5 O-O 12.Qd3 a6
13.O-O-O Re8 14.Qc2 Bd7 15.h4 Rb8 16.Ng5 Nf8 17.Bd3 h6 18.e5
Bxg5 19.hxg5 dxe5 20.gxh6 g6 21.h7+ Kh8 22.fxe5 Nxe5 23.Qc3 c6
24.Bh6 Nxh7 25.Bf4 f6 26.Bxg6 cxd5 27.Rxh7+ Kg8 28.Qg3 Bg4
29.Bxe5 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "1"]
[Result "0-1"]
[White "Nikolay Dmitrievich Grigoriev"]
[Black "Fyodor Ivanovich Dus Chotimirsky"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "98"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 b5 7.O-O
Bb7 8.a4 b4 9.Nce2 Nf6 10.f3 Bd6 11.h3 Bc5 12.Kh1 d5 13.e5
Bxd4 14.Nxd4 Qxe5 15.Re1 Qc7 16.Bd2 Qb6 17.Be3 Qd8 18.a5 O-O
19.Qd2 e5 20.Nb3 d4 21.Bg5 Nbd7 22.Qxb4 Qc7 23.Bxf6 gxf6
24.Qd2 Kg7 25.Qf2 Rg8 26.Qh4 Nf8 27.Ra4 Ng6 28.Bxg6 hxg6
29.Rb4 Rh8 30.Qg3 Bd5 31.Rxd4 Bxb3 32.cxb3 Qxa5 33.Rde4 Rab8
34.f4 exf4 35.Rxf4 Rxb3 36.Rf5 Qb4 37.Rf4 Qb7 38.Re3 Rxe3
39.Qxe3 Qxb2 40.Qd3 Qb5 41.Qd1 Re8 42.Qa1 Re6 43.h4 Qe5 44.Qa4
Rb6 45.Rf1 a5 46.Qa3 Rb4 47.g3 Rb2 48.Qf3 a4 49.Kg1 Rb3 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "2"]
[Result "1/2-1/2"]
[White "Fyodor Ivanovich Dus Chotimirsky"]
[Black "Arvid Kubbel"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.d4 Nf6 2.Bg5 Ne4 3.Bh4 d5 4.f3 Nf6 5.c4 e6 6.Nc3 Be7 7.e4
Nxe4 8.fxe4 Bxh4+ 9.g3 Bf6 10.exd5 O-O 11.Bg2 Re8 12.Nge2 exd5
13.Nxd5 Bg4 14.Nxf6+ Qxf6 15.Bxb7 Bxe2 16.Qxe2 Rxe2+ 17.Kxe2
Nc6 18.Bxa8 Nxd4+ 19.Kd3 Nf5 20.Kc2 Qd4 21.Rac1 Qxc4+ 22.Kb1
Qd3+ 23.Ka1 Ne3 24.a3 Nc2+ 25.Ka2 Qc4+ 26.Kb1 Nxa3+ 27.bxa3
Qb3+ 28.Ka1 Qxa3+ 1/2-1/2

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "3"]
[Result "1-0"]
[White "Nikolay Zubarev"]
[Black "Fyodor Ivanovich Dus Chotimirsky"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2
Nc6 8.O-O Be7 9.Re1 Nxd4 10.Qxd4 Bc5 11.Qd1 h5 12.Be3 h4
13.Bxc5 Qxc5 14.e5 hxg3 15.hxg3 Ng8 16.Ne4 Qc7 17.Nd6+ Kf8
18.Re4 Rb8 19.Rc4 Qd8 20.Qf3 f5 21.exf6 Nxf6 22.Qc3 b5 23.Rxc8
Rxc8 24.Qxc8 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "10"]
[Result "1-0"]
[White "Grigory Levenfish"]
[Black "Fyodor Ivanovich Dus Chotimirsky"]
[ECO "B41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 Nc6 7.Be3
Bb4+ 8.Nc3 d5 9.exd5 exd5 10.O-O O-O 11.cxd5 Bxc3 12.bxc3 Nxd5
13.Nxc6 bxc6 14.Bd4 Qg5 15.Qf3 Rd8 16.Rfe1 Qg4 17.Be4 Qxf3
18.Bxf3 Be6 19.Rab1 Rab8 20.h3 Rxb1 21.Rxb1 c5 22.c4 Nf4
23.Bxc5 Bxc4 24.Rb4 Ne6 25.Rxc4 Rc8 26.Bg4 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "12"]
[Result "1-0"]
[White "Peter Arsenievich Romanovsky"]
[Black "Fyodor Ivanovich Dus Chotimirsky"]
[ECO "B80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bb5+ Nbd7
7.O-O Be7 8.Qf3 O-O 9.Be3 a6 10.Be2 Qc7 11.Qg3 Rd8 12.Rad1 b5
13.a3 Bb7 14.f3 Ne5 15.Kh1 Nc4 16.Bc1 Nxa3 17.Nd5 exd5 18.Nf5
Bf8 19.bxa3 g6 20.Qg5 Ne8 21.exd5 f6 22.Qg3 Qxc2 23.Bd3 Qc7
24.Bb1 Qf7 25.Nh4 Bg7 26.Nxg6 hxg6 27.Bxg6 Qd7 28.Rfe1 Nc7
29.Qh4 Bxd5 30.Qh7+ Kf8 31.Rxd5 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "1"]
[Result "1-0"]
[White "Fedor Parfenovich Bohatirchuk"]
[Black "Sergey Fedorovich Lebedev"]
[ECO "A55"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 d6 2.d4 Nd7 3.c4 e5 4.Nf3 Ngf6 5.Nc3 c6 6.Be2 Qc7 7.O-O
Be7 8.h3 O-O 9.Be3 Re8 10.Nd2 Nf8 11.f4 exf4 12.Bxf4 Ng6
13.Bg3 Qb6 14.Nb3 a5 15.a4 Bf8 16.Bd3 Be6 17.Kh1 d5 18.c5 Qd8
19.e5 Nd7 20.Ne2 Be7 21.Nf4 Nxf4 22.Bxf4 Bg5 23.Qd2 h6 24.Rf3
Bxf4 25.Rxf4 Nf8 26.Raf1 Ng6 27.R4f2 Qc7 28.Bb1 Nf8 29.Nc1 b6
30.Nd3 Ra7 31.cxb6 Qxb6 32.Nf4 g6 33.Rf3 c5 34.Rg3 Qb4 35.Qc1
Qxd4 36.Nh5 Nh7 37.Qxh6 Qxe5 38.Rxg6+ 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "3"]
[Result "1-0"]
[White "Fedor Parfenovich Bohatirchuk"]
[Black "Konstantin Alekseyevich Vygodchikov"]
[ECO "C49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 Bxc3
7.bxc3 Qe7 8.Bg5 d6 9.Re1 Nd8 10.d4 Bg4 11.h3 Bh5 12.g4 Bg6
13.d5 a6 14.Bd3 b6 15.Qe2 a5 16.Nd2 Nb7 17.Qf3 Nc5 18.Bb5 h6
19.Bxf6 Qxf6 20.Qxf6 gxf6 21.f3 Rfd8 22.Nf1 Kf8 23.Ng3 Ke7
24.h4 Rg8 25.Kf2 Rg7 26.Rg1 Rag8 27.Rae1 Rd8 28.Ke3 Rb8
29.Ref1 Rf8 30.f4 Rd8 31.f5 Bh7 32.Nh5 Rgg8 33.Rf3 Rdf8 34.Rh3
Nb7 35.Kf3 Nc5 36.Ng3 Nb7 37.Rg2 Nc5 38.Rhh2 Nb7 39.g5 fxg5
40.hxg5 Rxg5 41.Rxh6 Bg8 42.f6+ Kd8 43.Nf5 Rxg2 44.Kxg2 Nc5
45.Kf3 Nd7 46.Bxd7 Kxd7 47.Ne7 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "4"]
[Result "1-0"]
[White "Peter Arsenievich Romanovsky"]
[Black "Fedor Parfenovich Bohatirchuk"]
[ECO "C64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 f5 5.Nxe5 Nxe5 6.d4 Qh4
7.dxc5 fxe4 8.Qd4 Ng6 9.Qxg7 N8e7 10.Qh6 Qg4 11.Qg5 Qe6 12.Be3
b6 13.Na3 bxc5 14.Bc4 d5 15.Nb5 Kd7 16.O-O-O c6 17.Bxc5 cxb5
18.Bxd5 Nxd5 19.Rxd5+ Ke8 20.Qd8+ Kf7 21.Qc7+ Ne7 22.Re5 Qh6+
23.Kb1 Re8 24.Rxe7+ Rxe7 25.Qxe7+ Kg6 26.Rd1 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "7"]
[Result "1-0"]
[White "Arvid Kubbel"]
[Black "Fedor Parfenovich Bohatirchuk"]
[ECO "C62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 exd4 6.Nxd4 Nf6
7.O-O Be7 8.Nxc6 bxc6 9.Bd3 O-O 10.f4 Rb8 11.h3 Re8 12.b3 Bf8
13.Bb2 Bc8 14.Qf3 Nd7 15.Na4 Bb7 16.Rae1 c5 17.Nc3 Qh4 18.Kh2
Nb6 19.g3 Qh6 20.Nd5 Bc8 21.f5 Nxd5 22.exd5 Bd7 23.Be4 Be7
24.h4 Bg5 25.Kg2 Bd2 26.Re2 Bb5 27.Bd3 Rxe2+ 28.Bxe2 Bd7
29.Bd3 Re8 30.Be4 f6 31.Rf2 Bc1 32.Bc3 Bb5 33.Bd3 Re3 34.Qd1
Bxd3 35.cxd3 Re7 36.Rf1 Be3 37.Qe2 Rf7 38.Re1 Bd4 39.Bd2 g5
40.Qg4 Be5 41.Rh1 Qg7 42.hxg5 fxg5 43.Rh5 Bf6 44.Bxg5 Be5
45.Qf3 Rd7 46.g4 Bf6 47.Bf4 Rf7 48.Bh6 Qh8 49.g5 Bg7 50.f6 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "2"]
[Result "1-0"]
[White "Ilya Leontievich Rabinovich"]
[Black "Nikolay Zubarev"]
[ECO "C53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "133"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Qe7 5.d4 Bb6 6.O-O d6 7.a4 a6
8.d5 Nb8 9.a5 Ba7 10.Be3 Bxe3 11.fxe3 Nh6 12.Nbd2 O-O 13.Bd3
f5 14.exf5 Nxf5 15.Qe1 Nd7 16.e4 Nh6 17.Nh4 Rxf1+ 18.Nxf1 Qg5
19.Qg3 Qxg3 20.Nxg3 g6 21.Nf3 Nf7 22.Nd2 Nf6 23.c4 Rb8 24.Ne2
Kf8 25.Nc3 Ke7 26.b4 b6 27.b5 bxa5 28.Rxa5 axb5 29.Nxb5 Kd8
30.Ra1 Ne8 31.Ra7 Bd7 32.Nb3 Nh6 33.h3 Ng8 34.Na5 Ngf6 35.Kf2
Nh5 36.Bf1 Nhf6 37.Ke3 Ng8 38.Be2 Ngf6 39.Ra6 Ke7 40.Ra7 Kd8
41.Bd1 h5 42.Ba4 Ng8 43.Nc3 Bxa4 44.Nxa4 Ne7 45.c5 dxc5
46.Nxc5 Ng7 47.Nd3 Rc8 48.Nxe5 Ke8 49.Nac4 Kf8 50.Ra6 g5
51.Ng6+ Nxg6 52.Rxg6 g4 53.hxg4 hxg4 54.Kd4 Ra8 55.Rxg4 Ra1
56.Kc5 Rc1 57.e5 Ne8 58.Rf4+ Ke7 59.g4 Rc2 60.Kd4 Ra2 61.e6
Nd6 62.Kc3 Ra1 63.Nxd6 Kxd6 64.Re4 Ke7 65.Kb4 Ra6 66.Kc5 Rd6
67.Ra4 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "9"]
[Result "0-1"]
[White "Ilya Leontievich Rabinovich"]
[Black "Grigory Levenfish"]
[ECO "C59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6
7.dxc6 bxc6 8.Be2 h6 9.Nf3 e4 10.Ne5 Bd6 11.d4 Qc7 12.Bd2 Nb7
13.Bc3 Nd5 14.Qd2 O-O 15.Na3 f6 16.Nec4 Bxh2 17.g3 Bxg3
18.fxg3 e3 19.Qd3 Qxg3+ 20.Kd1 Nf4 21.Qe4 Bg4 22.Re1 Bxe2+
23.Rxe2 Qg4 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "11"]
[Result "0-1"]
[White "Ilya Leontievich Rabinovich"]
[Black "Peter Arsenievich Romanovsky"]
[ECO "D37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.d4 d5 2.Nf3 e6 3.c4 Nf6 4.Nc3 Ne4 5.Bf4 Bd6 6.e3 Bxf4 7.exf4
Qd6 8.Ne5 Nxc3 9.bxc3 O-O 10.c5 Qe7 11.Bd3 b6 12.Qc2 h6
13.cxb6 axb6 14.O-O Nd7 15.Rfe1 Nxe5 16.Rxe5 Qf6 17.f5 exf5
18.Rxd5 Re8 19.f4 g6 20.Re5 Bb7 21.Rae1 Qc6 22.Bb5 Rxe5
23.Rxe5 Qd6 24.Bc4 Kg7 25.Qf2 Be4 26.Bb3 c6 27.h3 Qd7 28.d5
cxd5 29.Qxb6 Rc8 30.Qb4 Qa7+ 31.Qd4 Qxd4+ 32.cxd4 Kf8 33.g4
Rc3 34.Kh2 Rd3 35.gxf5 gxf5 36.Bxd5 f6 37.Re6 Bxd5 38.Rxf6+
Kg7 39.Rxf5 Bxa2 40.Ra5 Bc4 41.Ra7+ Kf6 42.Rh7 Kg6 43.Rc7 Rxd4
44.Rc6+ Kh5 45.f5 Rf4 46.Kg3 Rf3+ 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "5"]
[Result "1-0"]
[White "Vladimir Nenarokov"]
[Black "Ilya Leontievich Rabinovich"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.d4 e6 2.c3 Nf6 3.Bg5 b6 4.Nd2 Bb7 5.Qc2 c5 6.e3 Be7 7.Ngf3
Nc6 8.dxc5 bxc5 9.Bd3 h6 10.Bh4 d5 11.O-O O-O 12.Rad1 Nd7
13.Bxe7 Qxe7 14.e4 d4 15.Bb5 Rfc8 16.Bxc6 Bxc6 17.e5 Rab8
18.Rfe1 d3 19.Qxd3 Rxb2 20.Qa6 Rbb8 21.Ne4 Rc7 22.h3 Nb6
23.Rd6 Bd5 24.Qe2 f6 25.Rd1 Nc4 26.exf6 Qf7 27.Ra6 Rb2 28.Qd3
Rb6 29.Rxb6 axb6 30.Re1 gxf6 31.Nfd2 Nxd2 32.Qxd2 Qg6 33.c4
Rg7 34.Nxf6+ Qxf6 35.cxd5 Qf3 36.g3 exd5 37.Re8+ Kf7 38.Qe1
Qf6 39.Rb8 Qd6 40.Qe8+ Kf6 41.Rd8 Qe6 42.Qf8+ Qf7 43.Qd6+ Qe6
44.Qf4+ 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "7"]
[Result "1-0"]
[White "Vladimir Nenarokov"]
[Black "Sergey Fedorovich Lebedev"]
[ECO "C41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Nf3 e5 5.Bc4 Be7 6.O-O c6 7.a4
Qc7 8.Bb3 O-O 9.Qe2 a5 10.Re1 b6 11.Bg5 Ba6 12.Qd2 Rad8
13.Rad1 c5 14.dxe5 dxe5 15.Bd5 c4 16.Nh4 Nc5 17.Nf5 Ne6 18.Be3
Bb4 19.f3 Nc5 20.Qf2 Bxc3 21.bxc3 Nxd5 22.exd5 Qd7 23.Bxc5
bxc5 24.Rxe5 f6 25.Ne7+ Kh8 26.Ree1 Qxa4 27.Nc6 Rde8 28.Rf1
Bb7 29.Ra1 Bxc6 30.Rxa4 Bxa4 31.Ra1 Bd7 32.Rxa5 Re5 33.Qxc5
Rc8 34.Qd6 Bf5 35.Ra7 h5 36.h4 Re2 37.Re7 Rxc2 38.Qg3 Rg8
39.Qf4 Bd3 40.d6 Ra2 41.d7 Raa8 42.Qe3 Bg6 43.Qc5 Bd3 44.Qxh5+
Bh7 45.Qc5 Bd3 46.h5 Kh7 47.Qe3 Bf5 48.g4 Ra2 49.h6 Bxd7
50.Rxd7 Rb8 51.Rxg7+ Kh8 52.Qe4 1-0

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "13"]
[Result "0-1"]
[White "Vladimir Nenarokov"]
[Black "Arvid Kubbel"]
[ECO "A81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.d4 f5 2.g3 Nf6 3.Bg2 d6 4.Nh3 Nc6 5.O-O Bd7 6.d5 Ne5 7.b3 g6
8.Bb2 Bg7 9.Nd2 O-O 10.Nf4 Qc8 11.c4 g5 12.Nd3 Nxd3 13.exd3 e5
14.dxe6 Bxe6 15.Nf3 h6 16.Nd4 Bd7 17.Qd2 c5 18.Ne2 Bc6 19.Bxc6
Qxc6 20.d4 Ne4 21.Qc2 d5 22.dxc5 Bxb2 23.Qxb2 dxc4 24.b4 b5
25.Rad1 g4 26.Nd4 Qf6 27.Qc2 Ng5 28.h4 gxh3 29.f4 Ne4 30.Nxb5
c3 31.Rf3 Qc6 32.Nd4 Qb7 33.Qb3+ Kh8 34.c6 Qb6 35.Rxc3 Rad8
36.Rc4 Rg8 37.Rd3 Rxd4 38.Rdxd4 Nd2 39.Qc3 Nxc4 40.Qxc4 Rxg3+
41.Kh2 Rg7 42.Qd5 Qa6 43.Qc4 Qa3 44.Rd8+ Kh7 45.Qd3 Qb2+ 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "1"]
[Result "0-1"]
[White "Nikolay Zubarev"]
[Black "Vladimir Nenarokov"]
[ECO "C68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.Nc3 Bc5 6.d3 f6 7.Be3
Bxe3 8.fxe3 Nh6 9.Qe2 Qe7 10.O-O-O b5 11.d4 O-O 12.h3 a5 13.g4
Nf7 14.Rhg1 b4 15.Na4 Ba6 16.Qe1 Bb5 17.Nc5 a4 18.h4 b3
19.cxb3 axb3 20.axb3 Nd8 21.Kc2 Rb8 22.Rg2 Ne6 23.Nxe6 Qxe6
24.d5 cxd5 25.exd5 Qa6 26.e4 Bc4 27.Nd2 Bd3+ 28.Kc3 c6 29.Qe3
cxd5 30.Qxd3 Rfc8+ 31.Nc4 Rxb3+ 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "8"]
[Result "0-1"]
[White "Grigory Levenfish"]
[Black "Vladimir Nenarokov"]
[ECO "A46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.d4 Nf6 2.Nf3 d6 3.Bf4 b6 4.h3 Bb7 5.e3 Nbd7 6.c4 g6 7.Nc3
Bg7 8.Be2 O-O 9.Qc2 e5 10.Bh2 exd4 11.exd4 Re8 12.O-O Ne4
13.Rae1 Nxc3 14.bxc3 Be4 15.Qd2 Nf6 16.Bf4 Qd7 17.Bh6 Bxf3
18.Bxf3 Rxe1 19.Rxe1 Re8 20.Bxg7 Rxe1+ 21.Qxe1 Kxg7 22.g4 h6
23.Kg2 c5 24.Qd1 Qe7 25.Qa4 Ne4 26.Qc2 Ng5 27.Bd5 Qf6 28.Qd2
Qe7 29.Qc2 Nh7 30.Kf1 Nf6 31.Bf3 Nd7 32.Qa4 Nf8 33.Bd5 g5
34.Qc2 Qf6 35.Qd2 Ng6 36.Qe3 Nf4 37.Ke1 Kf8 38.Kd2 cxd4
39.cxd4 b5 40.Kc3 Qd8 41.a3 Qc7 42.Qe4 Qa5+ 43.Kb2 bxc4
44.Bxf7 Qb5+ 45.Ka2 Nd3 0-1

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "10"]
[Result "1/2-1/2"]
[White "Peter Arsenievich Romanovsky"]
[Black "Vladimir Nenarokov"]
[ECO "C67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Nxe5
7.Rxe5+ Be7 8.Bd3 O-O 9.Nc3 Bf6 10.Re3 g6 11.b3 Ne8 12.Ba3 d6
13.Qf3 Bg5 14.Re2 Nf6 15.h3 Rb8 16.Bb2 Nd7 17.Ne4 Be7 18.Qe3
Ne5 19.Rae1 Be6 20.f4 Nc6 21.Bb5 d5 22.Bxc6 dxe4 23.Bxe4 Bf6
24.Bxf6 Qxf6 25.Qxa7 c6 26.Qf2 Rfd8 27.c3 Ra8 28.d4 Ra5 29.Bb1
c5 30.Re5 b6 31.f5 gxf5 32.dxc5 Rxc5 33.Rxc5 bxc5 34.Qxc5 Qg5
35.Qe5 Rd5 36.Qb8+ Kg7 37.c4 Rd2 38.Qe5+ f6 39.Qh2 f4 40.Be4
Qe5 41.Kf1 Bf5 42.Bxf5 Qxf5 43.h4 Qd3+ 44.Kg1 Rd1 45.Rxd1
Qxd1+ 46.Kf2 Qd2+ 47.Kf1 Qd1+ 1/2-1/2

[Event "USSR Championship"]
[Site "Petrograd (RUS)"]
[Date "1923.07.08"]
[EventDate "1923.??.??"]
[Round "1"]
[Result "0-1"]
[White "Peter Arsenievich Romanovsky"]
[Black "Grigory Levenfish"]
[ECO "C50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 d6 6.Bg5 h6 7.Bh4
Bg4 8.h3 Bxf3 9.Qxf3 Nd4 10.Qd1 c6 11.a3 b5 12.Ba2 a5 13.O-O
g5 14.Bg3 Qd7 15.Ne2 h5 16.Nxd4 Bxd4 17.c3 Bb6 18.Qf3 Bd8
19.d4 g4 20.hxg4 hxg4 21.Qe3 Bb6 22.f4 exd4 23.cxd4 O-O-O
24.Rad1 d5 25.e5 Ne4 26.Bb1 f5 27.exf6 Rde8 28.Bxe4 Rxe4
29.Qc3 Kb7 30.Rfe1 Qh7 31.Kf2 Rhe8 32.Rxe4 Rxe4 33.Kg1 Qh8
34.Bf2 Rxf4 35.Be3 Rxf6 36.Rf1 g3 37.Rxf6 Qxf6 38.Qd3 Bc7
39.b3 Bf4 40.b4 axb4 41.axb4 Qh6 42.Bxf4 Qxf4 43.Qf3 Qc1+ 0-1

