[Event "Buxton (England)"]
[Site "It"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Veitch"]
[Black "Dr. Jonathan Penrose"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "20"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Nbd2 c5 6.dxc5 Bxc5
7.Bg2 Bxf2+ 8.Kxf2 Ng4+ 9.Ke1 Ne3 10.Qa4+ Bd7 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "A Thomas"]
[Black "Dr. Jonathan Penrose"]
[ECO "C27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.e4 e5 2.Bc4 Nf6 3.Nc3 Nxe4 4.Qh5 Nd6 5.Bb3 Be7 6.Nf3 O-O
7.Nxe5 Nc6 8.O-O Nxe5 9.Qxe5 Ne8 10.d4 Bf6 11.Qf4 c6 12.d5 d6
13.Ne4 Be5 14.Qe3 Nf6 15.Nxf6+ Qxf6 16.c3 Qg6 17.Qg5 Re8
18.Qxg6 hxg6 19.Bg5 1/2-1/2

[Event "Ilford (England)"]
[Site "Ilford (England)"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "James Macrae Aitken"]
[Black "Dr. Jonathan Penrose"]
[ECO "C81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.Qe2 Be7 10.c4 bxc4 11.Ba4 Bd7 12.e6 fxe6
13.Bxc6 Bxc6 14.Ne5 Qd6 15.Qh5+ g6 16.Nxg6 Nf6 17.Qh3 Rg8
18.Bf4 Qc5 19.Nxe7 Qxe7 20.Bxc7 Rg6 21.Bg3 Bd7 22.Qh4 Ne4
23.Qh5 Qg5 24.Qxg5 Rxg5 25.Nc3 Nxg3 26.hxg3 Rb8 27.Rab1 Ke7
28.Rfe1 Kf6 29.f3 Rxg3 30.Kf2 Rbg8 31.Rg1 R3g7 32.b3 Rc8
33.Rgc1 cxb3 34.Rxb3 Rc6 35.Rb7 Be8 36.Rb8 Rgc7 37.Rxe8 Rxc3
38.Rf8+ Kg7 39.Rxc3 Rxc3 40.Re8 Rc2+ 41.Kg3 Kf6 42.Rh8 Rxa2
43.Rxh7 a5 44.f4 a4 45.Ra7 a3 46.Ra8 Ra1 47.Kg4 a2 48.Ra6 Ke7
49.Kg5 d4 50.Ra7+ Kd6 51.Ra3 Kc5 52.Kf6 Kb4 53.Ra8 d3 54.Rb8+
Kc3 55.Rc8+ Kd4 56.Ra8 d2 57.Rd8+ Ke3 0-1

[Event "Southsea"]
[Site "1"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "L Derby"]
[ECO "C15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 c5 5.exd5 cxd4 6.a3 Qa5 7.Rb1
dxc3 8.axb4 Qxb4 9.Ne2 exd5 10.O-O Nf6 11.Bg5 Nbd7 12.bxc3 Qg4
13.Qc1 O-O 14.f3 Qa4 15.Rb4 Qc6 16.Qd2 Ne5 17.Nd4 Qd6 18.Bf4
Nh5 19.Nb5 Qb8 20.Bxe5 Qxe5 21.Re1 Qb8 22.Re7 Be6 23.Qg5 Nf6
24.Nc7 h6 25.Qg3 Nh5 26.Qh4 Qd8 27.Nxe6 fxe6 28.Rbxb7 Rf7
29.g3 Rxe7 30.Qxe7 Qxe7 31.Rxe7 a5 32.Rxe6 a4 33.Re1 a3 34.c4
d4 35.Kf2 Nf6 36.Ra1 Kf8 37.Ke2 Ra4 38.Kd2 Nd7 39.c3 Ne5
40.cxd4 Nxc4+ 41.Kc3 Nd6 42.d5 Ke7 43.Bc2 Rc4+ 44.Kb3 Rd4
45.Rd1 Nb5 46.Re1+ 1/2-1/2

[Event "Southsea"]
[Site "2"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "A Thomas"]
[Black "Dr. Jonathan Penrose"]
[ECO "D50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 c5 5.e3 cxd4 6.Qxd4 Be7 7.Rd1
Nc6 8.Qd2 dxc4 9.Qxd8+ Bxd8 10.Bxc4 Ba5 11.Bxf6 gxf6 12.Ne2
Ne5 13.Bb5+ Ke7 14.O-O a6 15.Ba4 Rg8 16.Bc2 Bd7 17.Nd4 f5
18.Nce2 Nc4 19.Nf4 b5 20.b4 Bxb4 21.Nxf5+ Ke8 22.Nh6 Rf8
23.Bxh7 Rh8 24.Be4 Rd8 25.Ng4 Bc3 26.Bd3 f5 27.Bxc4 bxc4
28.Ng6 fxg4 29.Nxh8 Bxh8 30.f3 c3 31.fxg4 c2 32.Rd2 Ba4
33.Rxd8+ Kxd8 34.g5 Bb2 35.g6 Ke7 0-1

[Event "Southsea"]
[Site "3"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Efim Bogoljubov"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nbd7 6.g3 a6 7.Bg2
e6 8.O-O Be7 9.b3 Qc7 10.Bb2 O-O 11.Kh1 Rd8 12.Qe2 Nf8 13.f4
Rb8 14.Rad1 Bd7 15.e5 Ne8 16.Nf5 Ng6 17.Nxe7+ Nxe7 18.Ne4 d5
19.Nd6 Qa5 20.Qh5 Nxd6 21.exd6 Nf5 22.g4 Nxd6 23.f5 Qxa2
24.Be5 Ne8 25.fxe6 Bxe6 26.Bxb8 Rxb8 27.Qe5 Rc8 28.Bxd5 Nf6
29.Bxe6 Re8 30.Bxf7+ Kxf7 31.Rxf6+ 1-0

[Event "Southsea"]
[Site "4"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ken Winterton"]
[Black "Dr. Jonathan Penrose"]
[ECO "E90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 Nbd7 7.Bf4
c6 8.Qd2 Qa5 9.Bd3 e5 10.dxe5 dxe5 11.Be3 Nc5 12.Bxc5 Qxc5
13.O-O Nh5 14.Na4 Qe7 15.Rfd1 Be6 16.c5 Rad8 17.Qg5 Qc7 18.Qc1
Nf4 19.Bf1 h6 20.Qc2 f5 21.Bc4 Bxc4 22.Qxc4+ Kh7 23.Nc3 Qe7
24.b4 Ne6 25.Ne2 Qf7 26.Qc2 fxe4 27.Qxe4 Nd4 28.Nexd4 exd4
29.Rd3 Rfe8 30.Qh4 Qc4 31.Rad1 Qxb4 32.Rb3 Qa4 33.Rd2 Rd7
34.Qg4 Rde7 35.Nh4 Re6 36.Rxb7 Qa6 37.Rdb2 Qd3 38.Rxa7 R6e7
39.Rbb7 Rxb7 40.Rxb7 Qe4 41.Qd7 Qe1+ 42.Kh2 Qe5+ 43.Kg1 Qe1+
44.Kh2 Qe5+ 45.Kh1 Qe1+ 46.Kh2 1/2-1/2

[Event "Southsea"]
[Site "5"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "R H Newman"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3
d6 8.Nd5 O-O 9.Nxe7+ Qxe7 10.c3 Bg4 11.h3 Be6 12.Bc2 d5
13.exd5 Bxd5 14.Re1 Qd6 15.d4 e4 16.Nd2 Rfe8 17.b3 Na5 18.Nf1
Bb7 19.Bg5 Rad8 20.Qd2 b4 21.c4 Qxd4 22.Qxb4 Qb6 23.Qxb6 cxb6
24.Ng3 Rd4 25.Rad1 Red8 26.Rxd4 Rxd4 27.Bxf6 gxf6 28.Bxe4 Bxe4
29.Rxe4 Rxe4 30.Nxe4 Kg7 31.f4 f5 32.Nc3 Nc6 33.Kf2 Kf8 34.Ke3
Ke8 35.Nd5 Kd7 36.Nxb6+ 1-0

[Event "Southsea"]
[Site "6"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Lodewijk Prins"]
[Black "Dr. Jonathan Penrose"]
[ECO "C57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 b5 6.Bf1 Nxd5
7.Bxb5 Bb7 8.Qf3 Qd7 9.Nc3 Nxc3 10.dxc3 f6 11.Ne4 O-O-O 12.Be3
f5 13.O-O fxe4 14.Qxe4 Qe6 15.Qa4 Qg6 16.f3 e4 17.f4 Nb8
18.Qxa7 Rd2 19.Rf2 Rxf2 20.Kxf2 Bd6 21.Kg1 Qh5 22.Bc4 Re8
23.Qd4 g5 24.Qf6 gxf4 25.Bxf4 Qc5+ 26.Kh1 Qxc4 27.Bxd6 cxd6
28.Qxd6 e3 0-1

[Event "Southsea"]
[Site "7"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Savielly Tartakower"]
[ECO "B28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Nxd4 e5 5.Nf3 Nf6 6.Bc4 Be7 7.O-O
d6 8.Nc3 O-O 9.Bg5 Nbd7 10.Re1 h6 11.Bh4 b5 12.Bb3 Bb7 13.Nd2
g5 14.Bg3 Nc5 15.f3 Rc8 16.Nf1 b4 17.Nd5 Nxb3 18.Nxf6+ Bxf6
19.axb3 Qc7 20.Ne3 Rfd8 21.Bf2 Be7 22.Re2 Rb8 23.Rd2 Kf8
24.Nf5 h5 25.Qe2 Bc8 26.f4 Bxf5 27.Qxh5 Bf6 28.exf5 gxf4
29.Bh4 Qb6+ 30.Kh1 d5 31.Re1 Qd6 32.Rxd5 Qb6 33.Rdxe5 Bxe5
34.Rxe5 f6 35.Re6 f3 36.Qh8+ Kf7 37.Qxf6+ Kg8 38.Qg6+ Kf8
39.Be7+ 1-0

[Event "Southsea"]
[Site "8"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Arthur Bisguier"]
[Black "Dr. Jonathan Penrose"]
[ECO "C77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Be7 7.c3
d6 8.O-O Na5 9.Bc2 c5 10.d4 Qc7 11.d5 O-O 12.h3 Bd7 13.Kh1 Ne8
14.g4 g6 15.Rg1 Ng7 16.Nbd2 Kh8 17.Nf1 Nb7 18.Ng3 f6 19.Rg2 c4
20.Bh6 Rf7 21.Rag1 Nc5 22.Nf5 Bf8 23.Ne3 Ne8 24.Bxf8 Rxf8
25.h4 Ng7 26.h5 gxh5 27.gxh5 Nxh5 28.Nxe5 Nf4 29.Rg8+ 1-0

[Event "Southsea"]
[Site "9"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "F Alexander"]
[ECO "C81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "130"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.Qe2 Be7 10.Rd1 Na5 11.Nbd2 Nxd2 12.Bxd2 Nxb3
13.axb3 O-O 14.c4 dxc4 15.Ba5 Qc8 16.Rac1 c5 17.bxc4 Bxc4
18.Qe3 Qe6 19.Ng5 Qf5 20.Ne4 Qxe5 21.Rd7 Rfe8 22.Bc3 Qe6
23.Qg3 Qg6 24.Rc7 Bd8 25.Rc6 Qxg3 26.Nxg3 Be7 27.Ba5 Rec8
28.Nf5 Bf8 29.Rb6 Bd3 30.Nd6 Rd8 31.Nb7 Rd5 32.Rc6 c4 33.Re1
f6 34.Bb6 Bb4 35.Ra1 Bf5 36.h3 Rb8 37.Nc5 a5 38.Ne6 a4 39.Be3
Rd6 40.Nd4 Rxc6 41.Nxc6 Bd6 42.Nxb8 Bxb8 43.Rd1 Bd3 44.Bc5 Be5
45.Rd2 Kf7 46.g3 g5 47.Kg2 Ke6 48.Kf3 Bd6 49.Bxd6 Kxd6 50.Ke3
Kc5 51.Rd1 Kb4 52.Kd2 a3 53.bxa3 Kxa3 54.Ra1+ Kb3 55.Ra6 b4
56.Rxf6 Bg6 57.Kc1 Kc3 58.Rb6 b3 59.f4 gxf4 60.gxf4 Kd4 61.Kb2
Bf7 62.Rc6 Bg6 63.h4 Bd3 64.Rc7 Kd5 65.Kc3 Ke6 1/2-1/2

[Event "Southsea"]
[Site "10"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 d6 6.Ne2 e5 7.O-O Nc6
8.Nbc3 exd4 9.Nxd4 Nxe4 10.Nxc6 Nxc3 11.Nxd8 Nxd1 12.Nxb7 Bxb7
13.Bxb7 Rab8 14.Rxd1 Rxb7 15.Rb1 1/2-1/2

[Event "Hastings 5051"]
[Site "Hastings"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.d4 Nc6 2.d5 Ne5 3.e4 e6 4.Nf3 Nxf3+ 5.Qxf3 exd5 6.exd5 Nf6
7.Be3 Be7 8.Nc3 O-O 9.Bd3 d6 10.h3 Nd7 11.O-O-O Ne5 12.Qe2 c5
13.f4 Nxd3+ 14.Qxd3 f5 15.g4 Qa5 16.g5 Bd7 17.Rhe1 Rfe8 18.Kb1
b5 19.Qd2 b4 20.Ne2 Rab8 21.c4 bxc3 22.Qxc3 Qa6 23.Nc1 Ba4
24.Rd3 Bb5 25.Rdd1 Ba4 26.Rd3 g6 27.Bd2 Bf8 28.Rxe8 Bxe8 29.b3
c4 30.Re3 cxb3 31.Nxb3 Bg7 32.Qc1 Ba4 33.Qa3 Qf1+ 34.Re1 Qd3+
35.Kc1 0-1

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Alan Philips"]
[ECO "C61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.O-O c6 6.Bc4 Nf6
7.Re1 d6 8.c3 dxc3 9.Qb3 Qc7 10.d4 b5 11.e5 bxc4 12.exf6+ Be6
13.Qxc3 d5 14.Bg5 gxf6 15.Bxf6 Rg8 16.Nd2 Rg6 17.Be5 Qb6 18.a3
Bh6 19.f4 Kd7 20.b3 f6 21.f5 Bxf5 22.Bg3 c5 23.dxc5 Qxc5+
24.Bf2 Qc6 25.g3 Bd3 26.bxc4 dxc4 27.Qb4 Bf8 28.Qa5 Bd6
29.Rac1 f5 30.Nxc4 Bxc4 31.Qxf5+ Kc7 32.Re4 Rf8 33.Qa5+ Kd7
34.Rexc4 Qf3 35.Rc7+ Bxc7 36.Qxc7+ Ke6 37.Re1+ 1-0

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Wolfgang Unzicker"]
[Black "Dr. Jonathan Penrose"]
[ECO "B29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 Nxc3 5.dxc3 d5 6.exd6 exd6
7.Bc4 Be7 8.Bf4 O-O 9.O-O Nc6 10.Re1 Bg4 11.Qd3 Qd7 12.Bd5
Rad8 13.Qc4 Bxf3 14.Bxf3 d5 15.Qe2 Qf5 16.Bc7 Ra8 17.Rad1 1-0

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Leonard William Barden"]
[ECO "B59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3
Be7 8.O-O a5 9.Be3 a4 10.Nd2 a3 11.b3 O-O 12.Nc4 Be6 13.Nb6
Rb8 14.Bf3 Nb4 15.Qd2 Bg4 16.Nca4 Bxf3 17.gxf3 Nc6 18.c4 Nh5
19.Nd5 Bh4 20.Kh1 f5 21.Rg1 fxe4 22.fxe4 Qd7 23.Qe2 Qf7 24.Qg4
Qf3+ 25.Qxf3 Rxf3 26.Kg2 Rbf8 27.Rgf1 Nd4 28.Rad1 R8f7 29.Nac3
g5 30.Rd2 g4 31.Bxd4 exd4 32.Nb5 g3 33.hxg3 Nxg3 34.Re1 Nh5
35.Rf1 Ng3 36.Re1 Nh5 37.Rf1 Ng3 1/2-1/2

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Vincenzo Castaldi"]
[ECO "C12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "140"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bc1 Ne4 7.Qg4
Kf8 8.Nge2 c5 9.a3 cxd4 10.axb4 dxc3 11.f3 cxb2 12.Bxb2 Qg5
13.Qf4 Qxf4 14.Nxf4 Ng5 15.h4 Nh7 16.c4 dxc4 17.Bxc4 g6 18.Kf2
Kg7 19.Rhd1 Bd7 20.b5 Rc8 21.Bd3 a6 22.Bd4 Be8 23.Be4 Rc7
24.Bb6 Rd7 25.Rdc1 Rd2+ 26.Kg3 Bxb5 27.Bxb7 Nd7 28.Bxa8 Nxb6
29.Bb7 Nc4 30.Bxa6 Bxa6 31.Rxa6 Nxe5 32.Rc7 Nd7 33.Raa7 Nhf6
34.Rc8 g5 35.hxg5 hxg5 36.Nh3 g4 37.Nf2 Nh5+ 38.Kxg4 Ndf6+
39.Kh3 Rxf2 40.Rcc7 Nf4+ 41.Kg3 Rxg2+ 42.Kxf4 Nd5+ 43.Ke4 Re2+
44.Kd4 Nxc7 45.Rxc7 Kg6 46.Rc5 f6 47.Kd3 Ra2 48.Ke3 e5 49.Rb5
Kf5 50.Rb4 Ra3+ 51.Kf2 Rd3 52.Rb6 Kg5 53.Re6 Rd5 54.Kg3 Rc5
55.Re8 Rc3 56.Rg8+ Kf5 57.Re8 Re3 58.Ra8 Rd3 59.Re8 Rd7 60.Ra8
Ke6 61.Ra6+ Rd6 62.Ra2 f5 63.Kf2 Rc6 64.Ke2 Kf6 65.Ra5 Rc2+
66.Ke1 f4 67.Ra8 Ke6 68.Rd8 Rc5 69.Ke2 Rd5 70.Re8+ Kd6 1/2-1/2

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "Nicolas Rossolimo"]
[Black "Dr. Jonathan Penrose"]
[ECO "C53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "152"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 O-O 6.O-O d6 7.b4
Bb6 8.a4 a5 9.b5 Ne7 10.Nbd2 c6 11.Ba3 Bg4 12.h3 Bh5 13.Re1
Re8 14.Bb3 d5 15.c4 dxe4 16.dxe4 Bd4 17.Rc1 Ng6 18.Qc2 Nf4
19.Nxd4 exd4 20.f3 d3 21.Qc3 Ne2+ 22.Rxe2 dxe2 23.Qe3 Qd7
24.Qxe2 Rad8 25.Rc2 Qd3 26.Qxd3 Rxd3 27.Rb2 Red8 28.Nf1 Nd7
29.Be7 Re8 30.Bh4 f6 31.Bc2 Ra3 32.Be1 Nc5 33.bxc6 bxc6 34.Rb6
Rc8 35.e5 Nxa4 36.Bxa4 Rxa4 37.exf6 gxf6 38.Ra6 Bf7 39.Rxa5
Rxa5 40.Bxa5 Bxc4 41.Ne3 Be6 42.Bc3 Kf7 43.Kf2 c5 44.f4 Kg6
45.g4 f5 46.gxf5+ Bxf5 47.Nd5 Kf7 48.h4 Ra8 49.Be5 Ra2+ 50.Kg3
Ra3+ 51.Nc3 Kg6 52.Kf2 Kh5 53.Nd5 Kxh4 54.Ne3 Be4 55.Bd6 Ra2+
56.Kg1 Ra1+ 57.Kf2 Ra2+ 58.Kg1 Ra5 59.Kf2 Kh5 60.f5 c4 61.f6
Bd5 62.Kg3 Be6 63.Kf3 Kg6 64.Be7 Ra7 65.Ke4 Rd7 66.Ke5 Kf7
67.Nc2 Rd5+ 68.Ke4 Rd7 69.Nd4 h5 70.Nb5 Rxe7 71.fxe7 Kxe7
72.Nc3 h4 73.Nd1 h3 74.Kf3 Bg4+ 75.Kxg4 h2 76.Nf2 c3 0-1

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "O'Kelly"]
[ECO "C12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3
Ne4 8.Qg4 g6 9.Bc1 c5 10.Ne2 cxd4 11.f3 h5 12.Qh3 Nxc3 13.Nxd4
Nc6 14.Nxc6 bxc6 15.Bd2 Qb6 16.Qh4 d4 17.Bd3 Ba6 18.O-O Bxd3
19.cxd3 Qd8 20.Bg5 Qd5 21.Bf6 Rg8 22.Rfb1 Nxb1 23.Rxb1 c5
24.Qe1 Kd7 25.Qa5 Rgb8 26.Rc1 c4 27.Qa4+ Qb5 28.Rxc4 Qxa4
29.Rxa4 Rb1+ 30.Kf2 Rb2+ 31.Kg3 Kc6 32.Rc4+ Kb7 33.a4 Rc8
34.Rxd4 Rcc2 35.h4 Rxg2+ 36.Kf4 a5 37.Be7 g5+ 38.Bxg5 Rb4
39.Re4 Re2 40.Be7 Rexe4+ 41.dxe4 Rxa4 42.Kg5 Ra1 43.Kxh5 Rg1
44.Kh6 Kc6 45.h5 Kd7 46.Bc5 Rg3 47.f4 a4 48.f5 a3 49.Bxa3 Rxa3
50.Kg7 Ke8 51.fxe6 Rg3+ 52.Kh8 Kf8 53.h6 Rg8+ 54.Kh7 Rg6 0-1

[Event "Hastings 5051"]
[Site "Hastings, England"]
[Date "1950.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Weaver Warren Adams"]
[Black "Dr. Jonathan Penrose"]
[ECO "B28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 a6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 e5 7.Nc2
Bc5 8.Be2 d6 9.O-O Be6 10.Kh1 Bd4 11.f4 Bxc3 12.bxc3 Nxe4
13.f5 Bc8 14.Qe1 Ne7 15.Ba3 O-O 16.Rd1 Qc7 17.Qh4 Nc5 18.Ne3
f6 19.Bf3 g5 20.Qh6 e4 21.Be2 Nc6 22.h4 Qg7 23.hxg5 Qxg5
24.Qh3 Rd8 25.Nd5 b5 26.cxb5 axb5 27.Bxc5 dxc5 28.Bxb5 Rxd5
29.Rxd5 Ne5 30.Rd8+ Kg7 31.Re8 h5 32.a4 e3 33.Qh2 Rb8 34.Rxe5
1-0

[Event "England"]
[Site "England"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "C B Van den Berg"]
[ECO "C18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4
Nf5 8.Bd3 h5 9.Qf3 Nc6 10.Bxf5 exf5 11.Qg3 g6 12.Bg5 h4 13.Qe3
Qa5 14.Ne2 cxd4 15.Nxd4 Nxd4 16.Qxd4 Be6 17.Rb1 b6 18.Bf6 Rg8
19.O-O Rc8 20.Rfd1 Rxc3 21.Qxh4 Kd7 22.a4 Rxc2 23.Be7 Qc3
24.Bb4 g5 25.Qh7 Qc8 26.Qh3 Kc6 27.a5 b5 28.Qe3 Kb7 29.Rdc1 f4
30.Qa3 Rc4 31.Rxc4 Qxc4 32.Rc1 Qe2 33.Bf8 Qd2 34.Qe7+ Kb8
35.Qd8+ Kb7 36.Qc7+ 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Daniel Yanofsky"]
[ECO "C14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7
Qxe7 7. f4 O-O 8. Nf3 c5 9. dxc5 Qxc5 10. Qd2 Nc6 11. Nb5 a6
12. Nbd4 Nxd4 13. Nxd4 Nb8 14. Be2 Nc6 15. c3 Bd7 16. O-O Rac8
17. b4 Qb6 18. a4 Rc7 19. Kh1 Nxd4 20. cxd4 Rfc8 21. b5 Rc2
22. Qd1 axb5 23. Bd3 R2c3 24. Rb1 b4 25. f5 exf5 26. Bxf5 Bxf5
27. Rxf5 b3 0-1

[Event "GBR-NED m"]
[Site "London"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "C B Van den Berg"]
[Black "Dr. Jonathan Penrose"]
[ECO "C92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.c3 d6 9.h3 Nd7 10.d4 Bf6 11.a4 Bb7 12.axb5 axb5 13.Rxa8
Qxa8 14.Bg5 Bxg5 15.Nxg5 Nf6 16.Na3 b4 17.Nc4 h6 18.Nf3 bxc3
19.bxc3 Re8 20.Qb1 Ne7 21.Bc2 Ng6 22.dxe5 Nxe5 23.Ncxe5 dxe5
24.Qb5 Bc6 25.Qc4 Re6 26.Nh4 Ne8 27.Nf5 Kh7 28.Rd1 g6 29.Ng3
Nd6 30.Qb4 Qa7 31.Nf1 Be8 32.Rb1 1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.30"]
[EventDate "1952.08.21"]
[Round "9"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Giorgio Porreca"]
[ECO "E48"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "131"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 dxc4 7.Bxc4
e5 8.O-O Nc6 9.a3 Bxc3 10.bxc3 Re8 11.Rb1 b6 12.f3 Na5 13.Bd3
e4 14.fxe4 Nxe4 15. Qc2 Bb7 16.Ng3 Qe7 17.Rf4 Nxg3 18.Bxh7+
Kh8 19.hxg3 g6 20.Rh4 Be4 21.Bxg6+ Qxh4 22.gxh4 Bxc2 23.Bxc2
c6 24.Kf2 Kg7 25.g4 f6 26.e4 Nc4 27.Kg3 Rac8 28. Bd3 Nd6
29.Kf3 c5 30.Bf4 c4 31.Bc2 Nf7 32.Re1 Re7 33.e5 fxe5 34.Bxe5+
Nxe5+ 35.Rxe5 Rxe5 36.dxe5 Rc5 37.Ke4 Ra5 38.a4 b5 39.axb5
Rxb5 40.Kd4 Rb2 41.Be4 a5 42.Bc6 a4 43.Bxa4 Rg2 44.g5 Rg4+
45.Kd5 Rxh4 46.e6 Kf8 47.Kd6 Rh7 48.Bb5 Rg7 49.Bd7 Rg6 50.Bc6
Rg7 51.Bb5 Rh7 52.Bxc4 Ke8 53.Bb5+ Kd8 54.c4 Rc7 55.c5 Rg7
56.Ba4 Ra7 57.Bb5 Rc7 58.Ba4 Ra7 59.Bc2 Rc7 60.Bg6 Ra7 61.Bf7
Rd7+ 62.Ke5 Rd1 63.Bg6 Ke7 64.Be4 Rc1 65.c6 Rg1 66.g6 1-0

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.21"]
[EventDate "1952.08.21"]
[Round "1"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Christian Poulsen"]
[ECO "B20"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.b3 Nc6 3.Bb2 e6 4.g3 d5 5.Bg2 d4 6.d3 Nf6 7.Ne2 Be7
8.O-O h5 9. Nd2 h4 10.Nf3 hxg3 11.hxg3 e5 12.Re1 Bg4 13.Kf1
Qd7 14.a3 Rh5 15.Bc1 Nh7 16.Bd2 g6 17.Qb1 Bh3 18.Neg1 Be6
19.Qb2 Bg5 20.b4 Bxd2 21.Nxd2 cxb4 22. axb4 Nf6 23.b5 Nd8
24.Ra4 1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.26"]
[EventDate "1952.08.21"]
[Round "6"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Yosef Porat"]
[ECO "B18"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nf6
7.Be2 Nbd7 8.O-O Qc7 9.c4 e6 10.a3 Bd6 11.Re1 O-O 12.Bf1 c5
13.dxc5 Nxc5 14.b4 Bxg3 15.hxg3 Rfd8 16.Bf4 Qe7 17.Nd2 Nd3
18.Bxd3 Rxd3 19.Qa4 Qd7 20.Qxd7 Nxd7 21.Nf3 Rc8 22.c5 b6
23.cxb6 Nxb6 24.Ne5 Rb3 25.Nxg6 hxg6 26.Reb1 Rcc3 27.Rxb3 Rxb3
28.Be3 Nc4 29.Bxa7 Nxa3 30.Bc5 Kh7 1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.24"]
[EventDate "1952.08.21"]
[Round "4"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Jan Hein Donner"]
[ECO "B15"]
[WhiteElo "2405"]
[BlackElo "2500"]
[PlyCount "158"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6
7.Qe2+ Be7 8. Qh5 O-O 9.Ne2 g6 10.Qf3 Bd6 11.O-O f5 12.Re1 Nd7
13.Bh6 Qh4 14.Bxf8 Qxh2+ 15.Kf1 Nxf8 16.Qh3 Qxh3 17.gxh3 Ne6
18.Rad1 Ng5 19.Ng1 Bd7 20.Kg2 Kg7 21. Nf3 Nxf3 22.Kxf3 g5
23.Bd3 h5 24.Re2 f4 25.Rg1 Kf6 26.Kg2 f3+ 27.Kxf3 Bxh3 28.Re3
Bf4 29.Re4 Bf5 30.Rxf4 gxf4 31.Bxf5 Kxf5 32.Rg7 Kf6 33.Rg2 Rd8
34. c3 c5 35.Rh2 cxd4 36.cxd4 Kg5 37.Rg2+ Kh6 38.Kxf4 Rxd4+
39.Ke3 Rg4 40.Rh2 Kg5 41.Rh1 h4 42.b3 Kh5 43.Kf3 Rg6 44.Rd1 h3
45.Rd5+ Kh6 46.Rd1 Rg5 47.Rh1 Rh5 48.Kg3 Kg5 49.Kh2 Kh4 50.Rd1
Rg5 51.Rd4+ Rg4 52.Rd2 Rg2+ 53.Kh1 f5 54. a4 b6 55.Rd7 Rxf2
56.Rxa7 Rb2 57.Rb7 Rxb3 58.a5 Kg3 59.Rxb6 Ra3 60.Rg6+ Kh4
61.a6 Ra1+ 62.Kh2 Ra2+ 63.Kg1 f4 64.Rh6+ Kg4 65.Rg6+ Kh5
66.Rg8 Rxa6 67.Kh2 Kh4 68.Rh8+ Kg4 69.Rg8+ Kf3 70.Rb8 Ra1
71.Rb7 Re1 72.Rb8 Kf2 73. Kxh3 f3 74.Kh2 Kf1 75.Kg3 f2 76.Rb2
Re3+ 77.Kh2 Re7 78.Rb1+ Re1 79.Rb2 Rd1 0-1

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.25"]
[EventDate "1952.08.21"]
[Round "5"]
[Result "1-0"]
[White "Karl Poschauko"]
[Black "Dr. Jonathan Penrose"]
[ECO "C36"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "34"]

1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Ne7 5.c4 Ng6 6.d4 Be7 7.Bd3
Bh4+ 8.Kf1 O-O 9.Nc3 Bg4 10.Qc2 Bxf3 11.gxf3 c6 12.Rg1 Bf6
13.Qf2 cxd5 14.cxd5 Qb6 15.Ne2 Na6 16.Bxf4 Nxf4 17.Nxf4 Bxd4
1-0

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.27"]
[EventDate "1952.08.21"]
[Round "7"]
[Result "0-1"]
[White "Andrzej Pytlakowski"]
[Black "Dr. Jonathan Penrose"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "126"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 e6 5.c4 Be7 6.O-O O-O 7.Qc2
c5 8.Nc3 cxd4 9.Nxd4 Bxg2 10.Kxg2 Qc8 11.b3 Nc6 12.Nf3 d5
13.cxd5 Nb4 14.Qd2 Rd8 15.Bb2 Nbxd5 16.Nxd5 Rxd5 17.Qc3 Qa6
18.Nd4 Rc8 19.Qf3 Ba3 20.Bxa3 Qxa3 21.e3 h6 22.Rfd1 Rdc5
23.Rd2 Rc1 24.Rxc1 Qxc1 25.Qe2 Ne4 26.Rc2 Rxc2 27.Qxc2 Qxc2
28.Nxc2 Kf8 29.Kf1 Ke7 30.f3 Nc3 31.a4 Kd6 32.Ke1 Kc5 33.Kd2
Nd5 34.e4 Nb4 35.Ne1 Kd4 36.h3 g6 37.h4 h5 38.Ng2 Nd3 39.Ne3
Ne5 40.Nc2+ Kc5 41.Ke3 Nc6 42.f4 f6 43.f5 gxf5 44.exf5 exf5
45.Kf4 Ne7 46.Ne3 Kb4 47.Nxf5 Ng8 48.Ng7 Kxb3 49.Nxh5 Kxa4
50.Kf5 Kb3 51.Nf4 a5 52.h5 Kc4 53.Kg6 a4 54.Kg7 a3 55. Kxg8 a2
56.h6 a1=Q 57.h7 Qa8+ 58.Kg7 b5 59.h8=Q Qxh8+ 60.Kxh8 b4
61.Ng2 Kd4 62.Ne1 b3 63.Kg7 Kc3 0-1

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.10"]
[EventDate "1952.08.21"]
[Round "1"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Julio Bolbochan"]
[ECO "C84"]
[WhiteElo "2405"]
[BlackElo "2485"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3
d6 8.Nd5 Na5 9.Nxe7 Qxe7 10.d4 h6 11.Re1 O-O 12.c3 Nxb3
13.axb3 Re8 14.d5 c6 15.c4 cxd5 16.cxd5 Nh7 17.Bd2 f5 18.exf5
Bxf5 19.Nd4 Qf6 20.Nc6 Qg6 21.Re3 Be4 22.Rg3 Qf6 23.Be3 Nf8
24.f3 Bf5 25.f4 Ng6 26.fxe5 Nxe5 27.Bd4 Bd7 28.Qd2 Rf8
29. Nxe5 dxe5 30.Bc5 Rf7 31.Rf3 Qg6 32.Rxf7 Qxf7 33.Rc1 Qg6
1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.11"]
[EventDate "1952.08.21"]
[Round "2"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Jens Enevoldsen"]
[ECO "C12"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "50"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.exd5 exd5 6.Bd3 h6 7.Bh4
Nc6 8.Ne2 Be7 9.a3 Nh5 10.Bxe7 Nxe7 11.O-O O-O 12.Ng3 Nf4
13.Re1 c6 14.Nce2 Neg6 15. Qd2 Qf6 16.Nxf4 Nxf4 17.Re5 g6
18.Rae1 Bd7 19.R1e3 Rae8 20.Rf3 Rxe5 21. dxe5 Nh3+ 22.Kh1 Qg5
23.Qxg5 Nxg5 24.Re3 Ne6 25.h4 c5 1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.12"]
[EventDate "1952.08.21"]
[Round "3"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Gerhard Pfeiffer"]
[ECO "B17"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 e6
7.Bd3 Be7 8.O-O O-O 9.c4 b6 10.Re1 Bb7 11.Qe2 Re8 12.Bd2 c5
13.Bc3 Bf8 14.dxc5 bxc5 15. Rad1 Qc7 16.Bb1 g6 17.Ne5 Rad8
18.Nxd7 Nxd7 19.Nh5 Qc6 20.Qg4 f5 21.Qg3 Kf7 22.Be4 Qb6
23.Bxb7 Qxb7 24.Qg5 e5 25.Bxe5 Nxe5 26.Qf6+ Kg8 27.Rxd8 Nf3+
28.gxf3 Rxe1+ 29.Kg2 Qf7 30.Qxf7+ Kxf7 31.Nf4 Rc1 32.b3 Rc2
33.Rd7+ Kg8 34.Rxa7 Bd6 35.Nd5 Be5 36.Ne3 Rb2 37.h3 Bd4 38.Kg3
Be5+ 39.f4 Bd4 40. Kf3 Rb1 41.Rb7 Rb2 42.a4 Ra2 43.Rb5 Kg7
44.a5 Kh6 45.Rb6 Kh5 46.a6 h6 47. Kg3 Rb2 48.a7 Ra2 49.Rb7 Bf6
50.Nd5 Bd4 51.Ne3 Bf6 52.Nc2 g5 53.fxg5 hxg5 54.Kf3 Kg6 55.Ke3
Be5 56.Kd3 Bh2 57.Ne3 1-0

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.14"]
[EventDate "1952.08.21"]
[Round "5"]
[Result "0-1"]
[White "Charles Doerner"]
[Black "Dr. Jonathan Penrose"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "50"]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.g3 Bg4 7.Bg2
Nfd7 8.h3 Bxf3 9.Bxf3 Nc6 10.Be3 e5 11.d5 Nd4 12.Bg2 c5 13.O-O
f5 14.f4 exf4 15.gxf4 fxe4 16.Bxe4 Nf5 17.Bxf5 Rxf5 18.Qd3 Qh4
19.Kg2 Nf6 20.Rae1 Nh5 21.Ne2 Raf8 22. Qe4 Be5 23.Qf3 Nxf4+
24.Nxf4 Bxf4 25.Qg4 Rg5 0-1

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.16"]
[EventDate "1952.08.21"]
[Round "7"]
[Result "0-1"]
[White "Otto Benkner"]
[Black "Dr. Jonathan Penrose"]
[ECO "E62"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "68"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.d5
Na5 8.Qd3 e5 9.e4 b6 10.O-O Nh5 11.Qe2 Nb7 12.Bd2 a5 13.b3 Bd7
14.h3 h6 15.Kh2 Qe8 16. Rae1 f5 17.exf5 gxf5 18.Nh4 Qf7 19.Bf3
Nf6 20.Rg1 Nc5 21.g4 e4 22.gxf5 exf3 23.Qxf3 Kh7 24.Rg6 Ng8
25.f6 Nxf6 26.Qe3 Rae8 27.Rxh6+ Kg8 28.Qg5 Rxe1 29.Bxe1 Nh7
30.Qg3 Qf4 31.Rg6 Qxg3+ 32.Kxg3 Kf7 33.Bd2 Bxc3 34.Bxc3 Ne4+
0-1

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.17"]
[EventDate "1952.08.21"]
[Round "8"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Ludek Pachman"]
[ECO "C97"]
[WhiteElo "2405"]
[BlackElo "2278"]
[PlyCount "79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bb7 13.d5 Bc8
14.Nf1 Nc4 15.Ne3 Nxe3 16.Bxe3 Re8 17.Nd2 Nd7 18.Kh2 c4 19.g3
Nc5 20.f4 a5 21.Qf3 Ba6 22.a3 b4 23.axb4 axb4 24.cxb4 Nd3
25.Bxd3 cxd3 26.Rac1 Qb7 27.fxe5 dxe5 28.Bc5 Bg5 29.Qg2 Bb5
30.Ra1 Rxa1 31.Rxa1 Ra8 32.Rxa8+ Qxa8 33.Qf2 h6 34.h4 Bxd2
35. Qxd2 f5 36.Be3 fxe4 37.d6 Qd5 38.Qc3 Qxd6 39.Qc8+ Kf7
40.Qc5 1/2-1/2

[Event "Helsinki ol (Men)"]
[Site "Helsinki"]
[Date "1952.08.19"]
[EventDate "1952.08.21"]
[Round "9"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Eggert Gilfer"]
[ECO "C44"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bb4+
7.Nc3 Bg4 8. Be2 O-O-O 9.O-O Qa5 10.Be3 Nf6 11.Rc1 Qf5 12.Qa4
Qa5 13.Qd1 a6 14.a3 Bxc3 15.bxc3 Qxa3 16.Qc2 Qa5 17.Ra1 Qf5
18.Qb2 Rd5 19.Rfb1 Nd8 20.c4 Rd6 21.d5 Bxf3 22.Bxf3 Ne8 23.Kh1
Rg8 24.Qb4 h5 25.Rd1 Nf6 26.Bc5 Ng4 27.Bxg4 hxg4 28.Bxd6 cxd6
29.Qxd6 Qxf2 30.c5 Qf6 31.Qg3 Qg6 32.c6 bxc6 33.Rxa6 Qc2
34. Ra8+ Kd7 35.dxc6+ Ke6 36.Qd6+ 1-0

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "`"]
[Result "0-1"]
[White "William Albert Fairhurst"]
[Black "Dr. Jonathan Penrose"]
[ECO "C87"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "68"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3
O-O 8.d4 b5 9.Bc2 Bg4 10.d5 Na5 11.Nbd2 c5 12.Qe2 Re8 13.b4
cxb4 14.cxb4 Rc8 15.Bd3 Bxf3 16.Nxf3 Nc4 17.a4 Nd7 18.Ra2 Rc7
19.Nd2 Qc8 20.Nxc4 bxc4 21.Bc2 Qb7 22.Ba3 f5 23.f3 Rf8 24.Rf1
fxe4 25.fxe4 Rxf1+ 26.Qxf1 Bg5 27.Qe2 Qb6+ 28.Kh1 Qd4 29.Bb2
c3 30.Ba3 Nf6 31.Ra1 Qd2 32.Qxa6 Qxc2 33.Qxd6 Rf7 34.Qb8+ Rf8
0-1

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Jakob Adolf Seitz"]
[ECO "B29"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 e6 5.Nxd5 exd5 6.d4 d6 7.Bg5
Qb6 8.dxc5 dxc5 9.Qxd5 Nc6 10.Be2 Be6 11.Qe4 h6 12.Bh4 g5
13.Bg3 O-O-O 14.c3 Qxb2 15.O-O Qxc3 16.Rab1 Bd5 17.Qg4+ Be6
18.Qe4 Bd5 19.Qa4 Qa5 20.Qc2 Be6 21.Bc4 Nd4 22.Nxd4 Rxd4
23.Bxe6+ fxe6 24.Qg6 Qd8 25.Qxe6+ Qd7 26.Qg6 Be7 27.e6 Qe8
28.Qc2 Qc6 29.Be5 Rhd8 30.Bxd4 Rxd4 31.Qg6 Qd6 32.Qe8+ Kc7
33.Rfe1 h5 34.Qb5 b6 35.Qe8 h4 36.Qa8 Qc6 37.Qxa7+ Qb7
38.Qxb7+ Kxb7 39.Rbd1 Kc6 40.Rxd4 cxd4 1-0

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "A Medina-Garcia"]
[Black "Dr. Jonathan Penrose"]
[ECO "B03"]
[WhiteElo "2380"]
[BlackElo "2405"]
[PlyCount "69"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.f4 dxe5 6.fxe5 Nc6 7.Be3
Bf5 8.Nc3 e6 9.Nf3 Be7 10.Be2 O-O 11.O-O f6 12.exf6 Bxf6
13.Qd2 Qe7 14.Rad1 Rad8 15.Qc1 Rfe8 16.Kh1 Bg6 17.Rfe1 h6
18.d5 Nb4 19.Bxb6 axb6 20.Bf1 e5 21.Ne4 Nxa2 22.Qd2 Bxe4
23.Rxe4 Nb4 24.Rde1 Qf8 25.Kg1 Qc5+ 26.Kh1 Re7 27.g3 Na6
28.Nxe5 Bxe5 29.Rxe5 Rde8 30.Rxe7 Rxe7 31.Rxe7 Qxe7 32.Bh3
Qe4+ 33.Kg1 Nc5 34.Bf1 Nb3 35.Qc3 1/2-1/2

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Edward Lasker"]
[ECO "D32"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Nc3 Nf6 6.Bg5 Be6 7.e3
c4 8.Be2 Be7 9.O-O O-O 10.Ne5 Nfd7 11.Bxe7 Qxe7 12.Nxd7 Qxd7
13.b3 cxb3 14.axb3 Nc6 15.Qd2 Qe7 16.Rfc1 Rfd8 17.Na4 Rac8
18.Nc5 Bf5 19.Rc3 b6 20.Na6 Na5 21.Rac1 h6 22.b4 Nb7 23.Rc7
Rxc7 24.Rxc7 Rd7 25.Rc8+ Rd8 26.Rc7 Rd7 27.Qc1 Nd6 28.Rxd7
Qxd7 29.Qc7 Nc4 30.Qxd7 Bxd7 31.Nc7 Be6 32.b5 Nd6 33.Kf1 Kf8
34.Ke1 Ke7 35.f3 f5 36.Nxe6 Kxe6 37.Bd3 g5 38.Kf2 Kf6 39.Kg3
Ke6 40.Kf2 Kf6 41.Kg3 Ke6 42.h4 Kf6 43.Kh3 Nc4 44.e4 f4 45.e5+
Ke6 46.hxg5 hxg5 47.Kg4 Ne3+ 48.Kxg5 Nxg2 49.Bh7 Ke7 50.Bg8
Ne3 51.Kxf4 Nc2 52.Bxd5 Nxd4 53.Bc4 Nc2 54.Ke4 Ne1 55.f4 Ng2
56.f5 Nh4 57.Bd5 1-0

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Max Blau"]
[ECO "C84"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 d6
7.Bxc6+ bxc6 8.d4 Nd7 9.dxe5 dxe5 10.Be3 O-O 11.a3 a5 12.Qd2
Bd6 13.Rfe1 Qe7 14.Ne2 Nb6 15.Bxb6 cxb6 16.Ng3 g6 17.Rad1 Bc7
18.Qc3 Qe6 19.h4 f6 20.h5 Bd7 21.Nh4 Kf7 22.Qd2 Ke8 23.hxg6
hxg6 24.Nxg6 Rg8 25.Qh6 Qf7 26.Nh8 Qf8 27.Qh7 Rg7 28.Qh5+ Kd8
29.Nf5 Kc8 30.Nxg7 Qxg7 31.Qf7 Qxf7 32.Nxf7 Be6 33.Nh6 b5
34.g3 Kb7 35.Nf5 Rg8 36.Kg2 a4 37.Rh1 c5 38.Rh7 b4 39.Re7 1-0

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "E17"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "87"]

1.d4 Nf6 2.Nf3 b6 3.c4 Bb7 4.g3 e6 5.Bg2 Be7 6.Nc3 Ne4 7.Qc2
Nxc3 8.Qxc3 d6 9.O-O O-O 10.Bf4 Nd7 11.Qc2 f5 12.Ng5 Bxg5
13.Bxb7 Rb8 14.Bxg5 Qxg5 15.Bc6 Nf6 16.f4 Qg6 17.Rf3 Kh8
18.Re1 d5 19.b4 Rbd8 20.Ra3 Ne4 21.b5 Rf6 22.cxd5 exd5 23.Qb3
a5 24.Bxd5 Nd2 25.Qd3 Rxd5 26.Qxd2 Rxb5 27.Rc3 c6 28.Rec1 Rd5
29.Qb2 b5 30.e3 Qe8 31.Kf2 Rh6 32.h4 Re6 33.Qc2 Rdd6 34.Qxf5
b4 35.Rd3 Rd5 36.Qg4 h5 37.Qd1 Qg6 38.Rd2 Qf5 39.Rdc2 Qh3
40.Qh1 Qxh1 41.Rxh1 a4 42.Rb1 Rb5 43.Rc4 b3 44.Rxa4 1-0

[Event "Hastings 5253"]
[Site "Hastings"]
[Date "1952.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Theodore Tylor"]
[ECO "B09"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "22"]

1.e4 d6 2.d4 Nf6 3.Bd3 Nbd7 4.Nf3 e5 5.c3 g6 6.O-O Bg7 7.Re1
O-O 8.Nbd2 Re8 9.Nc4 d5 10.Ncxe5 Nxe5 11.Nxe5 Nxe4 1/2-1/2

[Event "Junior VM, Copenhage"]
[Site "Junior VM, Copenhage"]
[Date "1953.??.??"]
[EventDate "1953.??.??"]
[Round "?"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Dr. Jonathan Penrose"]
[ECO "C32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Qe2 Bf5 6. dxe4 Nxe4
7. Nc3 Qh4+ 8. g3 Qe7 9. Nb5 a6 10. Nd4 g6 11. Be3 Bg7
12. O-O-O O-O 13. c3 Nd6 14. Nxf5 Nxf5 15. Bf2 Qd6 16. Bh3 Nd7
17. Bxf5 gxf5 18. Qd3 Rfe8 19. Qxf5 Rad8 20. Nf3 Bxc3 21. bxc3
Qa3+ 22. Kb1 Re2 23. Qg5+ 1-0

[Event "Wch U20 qual-B"]
[Site "Copenhagen"]
[Date "1953.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Bent Larsen"]
[ECO "E47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 Nc6 7.O-O
Bxc3 8.bxc3 d6 9.e4 cxd4 10.cxd4 e5 11.h3 Qc7 12.Bb2 Re8
13.Rc1 b6 14.Re1 Nd7 15.Bc2 Bb7 16.Ba3 Rad8 17.Qd2 Na5 18.Ba4
Bc6 19.Bd1 Nf6 20.d5 Bd7 21.Qb4 Nb7 22.Ba4 Nc5 23.Bxd7 Qxd7
24.Qb1 Rc8 25.Re3 Rc7 26.Ne1 Rec8 27.f3 Ne8 28.Bxc5 Rxc5
29.Rec3 b5 30.Nd3 Rxc4 31.Rxc4 bxc4 32.Nb2 Qb5 33.Qc2 f5
34.Nxc4 fxe4 35.fxe4 Nf6 36.Kh2 Qc5 37.Qb1 Qf2 38.Rf1 Qc5
39.Rc1 1/2-1/2

[Event "Wch U20 final-A"]
[Site "Copenhagen"]
[Date "1953.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Klaus V Darga"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Nc3
d6 8.Nd5 Na5 9.Nxe7 Qxe7 10.d4 O-O 11.Bg5 Bg4 12.dxe5 dxe5
13.h3 Bh5 14.g4 Bg6 15.Qe2 Nxb3 16.axb3 Qe6 17.Nd2 h6 18.Bxf6
Qxf6 19.Rfe1 Rad8 20.Rad1 Qf4 21.f3 Qg3+ 22.Qg2 Qxg2+ 23.Kxg2
Rd6 24.Nf1 Rfd8 25.Rxd6 Rxd6 26.b4 f6 27.Kf2 Bf7 28.Ke3 Be6
29.Ra1 Kf7 30.h4 Rc6 31.c3 Rd6 1/2-1/2

[Event "Wch U20 qual-B"]
[Site "Copenhagen"]
[Date "1953.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Klaus V Darga"]
[ECO "B59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

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.a4 Nb4 11.Kh1 Be6 12.Bf3 Qc7 13.Be3
Rfd8 14.Qc1 Bf8 15.Rd1 Ng4 16.Bxg4 Bxg4 17.Rd2 Rdc8 18.Qg1 Qc4
19.h3 Be6 20.f5 Bd7 21.Qf1 Qc7 22.Nc1 Qc4 23.N1e2 f6 24.Rc1
Be8 25.b3 Qc6 26.Nd5 Nxd5 27.exd5 Qa6 28.c4 Be7 29.Nc3 Bd8
30.Qf2 b6 31.g4 Rab8 32.Rg1 g5 33.Ne4 Be7 34.h4 h6 35.Qf3 Bxa4
36.bxa4 Qxc4 37.Ra1 b5 38.axb5 Rxb5 39.Rdd1 Rb3 40.Rdc1 Qxc1+
41.Bxc1 0-1

[Event "Wch U20 qual-B"]
[Site "Copenhagen"]
[Date "1953.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "Miguel Farre Mallofre"]
[Black "Dr. Jonathan Penrose"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nc6 2.d5 Ne5 3.e4 e6 4.dxe6 fxe6 5.Nf3 Nxf3+ 6.Qxf3 d6
7.e5 Qd7 8.Bd3 dxe5 9.Qh5+ Qf7 10.Qxe5 Nf6 11.Nd2 Bd6 12.Qe2
O-O 13.O-O Bd7 14.Ne4 Nxe4 15.Bxe4 Qf6 16.g3 Rab8 17.c3 e5
18.Be3 b6 19.Rad1 Kh8 20.Qh5 g6 21.Qg5 Qe6 22.Bd5 Qe8 23.Be4
Bf5 24.Bxf5 Rxf5 25.Qg4 Qb5 26.b3 Qc6 27.c4 e4 28.Rfe1 Re8
29.Bd4+ Kg8 30.Re3 Bb4 31.Qe2 Rf7 32.Ba1 h6 33.Rd5 Bc5 34.Bd4
Bxd4 35.Rxd4 Rfe7 36.Qg4 Kh7 37.h4 h5 38.Qg5 Re5 39.Qf4 Rf5
0-1

[Event "Wch U20 final-A"]
[Site "Copenhagen, Denmark"]
[Date "1953.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Fridrik Olafsson"]
[Black "Dr. Jonathan Penrose"]
[ECO "C53"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O O-O 7.a4 a5
8.Na3 Ne7 9.Re1 Ng6 10.d4 exd4 11.cxd4 Bb4 12.Bd2 Nxe4 13.Rxe4
d5 14.Bxd5 Qxd5 15.Re3 Bd7 16.Nb1 Bd6 17.Nc3 Qh5 18.Ne4 Bf4
19.Rc3 Bc6 20.Rc5 f5 21.Neg5 h6 22.Bxf4 Nxf4 23.d5 Rfd8 24.Qb3
Rxd5 25.Ne6 Qf7 26.Nxf4 Rxc5 27.Qe3 b6 28.Rd1 Re8 29.Qd4 Bxf3
30.gxf3 Rce5 31.Kg2 Kh7 32.h4 Qf6 33.Kg3 Qf7 34.Rc1 R5e7
35.Rc6 Rd7 36.Qc3 Rd6 37.Rxc7 Re7 38.Rxe7 Qxe7 39.Qb3 Qe5
40.Qe3 Qxe3 41.fxe3 Rd2 0-1

[Event "02, Amsterdam"]
[Site "02, Amsterdam"]
[Date "1954.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vasily Smyslov"]
[Black "Dr. Jonathan Penrose"]
[ECO "D19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

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. e4 Bg6 11. Bd3 c5
12. e5 cxd4 13. exf6 dxc3 14. fxg7 Kxg7 15. Rd1 Qc7 16. bxc3
Bxc3 17. Bb2 Bxb2 18. Qxb2+ Kg8 19. Rac1 Nc5 20. Bxg6 hxg6
21. Rd4 Rac8 22. Rh4 e5 23. Rhc4 Nd3 24. Rxc7 Rxc7 25. Rxc7
Nxb2 26. Nxe5 Nxa4 27. Rxb7 a6 28. f4 Nc5 29. Ra7 Kg7 30. Kf2
Kf6 31. Kf3 Kg7 32. h4 Kg8 33. g4 Kg7 34. g5 Kg8 35. Kg4 Kg7
36. f5 gxf5+ 37. Kxf5 Ne6 38. h5 Nd4+ 39. Ke4 Ne6 40. h6+ Kg8
41. g6 Nd8 42. Nd7 Re8+ 43. Kd5 1-0

[Event "Amsterdam ol (Men) fin-A"]
[Site "Amsterdam"]
[Date "1954.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Svetozar Gligoric"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3
Nbd7 8.Bd3 Be7 9.O-O O-O 10.Qe1 b5 11.Ne2 Nc5 12.Ng3 Re8
13.Kh1 Qc7 14.fxe5 dxe5 15.Nh4 g6 16.Bg5 Ng4 17.Bxe7 Qxe7
18.Nf3 f6 19.h3 Nh6 20.Qe3 Nf7 21.Nh2 Ng5 22.Rf2 Nge6 23.Ne2
Ng7 24.Nc3 Be6 25.Ng4 Nh5 26.a3 Nxd3 27.Qxd3 Rad8 28.Qe3 Rf8
29.g3 Qb7 30.Kh2 a5 31.Raf1 Bc4 32.Ne2 Qe7 33.b3 Be6 34.Qb6 b4
35.axb4 axb4 36.Nc1 1/2-1/2

[Event "Amsterdam ol (Men) fin-A"]
[Site "Amsterdam"]
[Date "1954.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Lothar M Schmid"]
[Black "Dr. Jonathan Penrose"]
[ECO "C85"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6
7.Qe1 Nd7 8.d4 exd4 9.Nxd4 O-O 10.Nc3 Ne5 11.Nde2 f5 12.f4 Ng6
13.e5 Bc5+ 14.Kh1 Be6 15.Qg3 Qe8 16.Be3 Be7 17.Rfd1 Rd8
18.Rxd8 Qxd8 19.Rd1 Qe8 20.Qf2 b6 21.Nd4 Bc8 22.Qf3 Bb7 23.Ne6
Rf7 24.Nxc7 Qc8 25.e6 Rf8 26.Bxb6 Rd8 27.Qh5 c5 28.N7d5 Rxd5
29.Nxd5 Bxd5 30.Rxd5 Qxe6 31.Re5 Qxa2 32.Re1 Qxb2 33.h3 Qxc2
34.Bc7 Bf8 35.Qf3 h6 36.Qd5+ Kh7 37.Re8 c4 38.Bd6 c3 39.Kh2
Qd2 40.Qxf5 Qxd6 41.Rc8 Qb4 42.g3 Qb2+ 43.Kh1 Qc1+ 44.Kg2 Qd2+
45.Kf3 Qd1+ 46.Ke3 Qd2+ 47.Kf3 Qd1+ 48.Ke3 Qe1+ 49.Kf3 Qf1+
50.Ke3 Qe1+ 51.Kf3 Qf1+ 52.Ke3 Qg2 53.Kd4 Qd2+ 54.Qd3 Be7
55.Kc4 Bf6 56.Rc6 Qb2 57.Kd5 Qb5+ 58.Qxb5 axb5 59.Kc5 Ne7
60.Rc7 b4 61.Kc4 Nd5 62.Rc5 c2 63.Kb3 Ne3 0-1

[Event "Amsterdam ol (Men) pre-IV"]
[Site "Amsterdam"]
[Date "1954.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Lothar M Schmid"]
[Black "Dr. Jonathan Penrose"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4
Nb6 8.exd6 cxd6 9.Nc3 O-O 10.Be3 a5 11.c5 N6d7 12.Qb3 b6
13.cxd6 Bxd6 14.Rfd1 Na6 15.Rac1 Qb8 16.h3 Bh5 17.a3 Qb7
18.Na4 Rfc8 19.Qb5 Bg6 20.Rxc8+ Qxc8 21.Rc1 Bc7 22.Qc6 Nac5
23.Kh1 Be4 24.Nxb6 Nxb6 25.Qxc5 Nd5 26.Nd2 f5 27.Kg1 Qb7
28.Nxe4 fxe4 29.Bg4 Nxe3 30.Bxe6+ Kh8 31.Qe7 1-0

[Event "Amsterdam ol (Men) fin-A"]
[Site "Amsterdam"]
[Date "1954.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Jan Hein Donner"]
[Black "Dr. Jonathan Penrose"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nc6 2.Nf3 d6 3.e4 Nf6 4.Nc3 e5 5.dxe5 Nxe5 6.Nxe5 dxe5
7.Qxd8+ Kxd8 8.Bg5 c6 9.Bc4 Ke8 10.O-O-O Be7 11.f3 Nd7 12.Be3
Bc5 13.Rhe1 Bxe3+ 14.Rxe3 Nb6 15.Bb3 Ke7 16.Red3 Be6 17.Bxe6
Kxe6 18.a4 a5 19.Nb5 Rab8 20.Nd6 f6 21.b3 g6 22.g3 Rhg8 23.f4
exf4 24.gxf4 Rg7 25.c4 Nd7 26.Nf5 gxf5 27.Rd6+ Kf7 28.Rxd7+
Kf8 29.exf5 b5 30.Rxg7 Kxg7 31.Rd7+ Kg8 32.axb5 cxb5 33.c5 Rc8
34.b4 axb4 35.Rd5 Kf7 36.Kb2 Ke7 37.Kb3 Ke8 38.Kxb4 Rb8 39.c6
Ke7 40.Rd7+ Ke8 41.Rxh7 1-0

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.07"]
[EventDate "1954.09.04"]
[Round "4"]
[Result "1/2-1/2"]
[White "Gedeon Barcza"]
[Black "Dr. Jonathan Penrose"]
[ECO "D79"]
[WhiteElo "2480"]
[BlackElo "2405"]
[PlyCount "80"]

1.d4 Nf6 2.g3 d5 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.c4 c6 7.cxd5
cxd5 8.Nc3 Ne4 9.Nxe4 dxe4 10.Ng5 Bxd4 11.Nxe4 Qb6 12.Nc3 Bxc3
13.bxc3 Nc6 14.Qa4 Rd8 15.Be3 Qb2 16.Rad1 Bf5 17.Qb3 Qxe2
18.Qxb7 Rxd1 19.Qxa8+ Kg7 20.Qxc6 Bd3 21.h3 Rxf1+ 22.Bxf1
Qxf1+ 23.Kh2 Qb1 24.Bd4+ f6 25.Qd7 Qxa2 26.Be3 Bc4 27. Qxe7+
Bf7 28.h4 h6 29.Bxa7 Qe6 30.Qd8 Qd5 31.Qc7 g5 32.Bd4 Qe4
33.Qd8 Qf3 34.hxg5 hxg5 35.Qe7 Kg6 36.Qd7 Bd5 37.Qe8+ Kg7
38.Qe7+ Kg6 39.Qe8+ Kg7 40. Qe7+ Kg6 1/2-1/2

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.17"]
[EventDate "1954.09.04"]
[Round "5"]
[Result "1-0"]
[White "Ludek Pachman"]
[Black "Dr. Jonathan Penrose"]
[ECO "A25"]
[WhiteElo "2278"]
[BlackElo "2405"]
[PlyCount "81"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 Nge7 6.Rb1 d6 7.Nf3
O-O 8.O-O Bd7 9.b4 Qc8 10.Re1 Bh3 11.Bh1 h6 12.b5 Nd8 13.d4
Ne6 14.dxe5 dxe5 15.Nd5 Nxd5 16.cxd5 Rd8 17.Bb2 e4 18.Bxg7
Nxg7 19.Nd4 Rxd5 20.Bxe4 Rd6 21.Rb4 Ne6 22. Qa1 c5 23.bxc6
bxc6 24.Rc1 Nxd4 25.Rxd4 Rxd4 26.Qxd4 Qd7 27.Qe3 Rd8 28.Bd3
Kh7 29.Rc5 Qb7 30.Qc1 Rd5 31.Rc4 Kg8 32.Rh4 Bd7 33.Qxh6 Qb2
34.Qh7+ Kf8 35.Rf4 Bf5 36.Kg2 Qe5 37.Bxf5 gxf5 38.e4 Rd4
39.Qh6+ Ke8 40.Qxc6+ Kf8 41. Rxf5 1-0

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.22"]
[EventDate "1954.09.04"]
[Round "9"]
[Result "0-1"]
[White "Moshe Czerniak"]
[Black "Dr. Jonathan Penrose"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "88"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.f4 dxe5 6.fxe5 Nc6 7.Nf3
Bg4 8.e6 fxe6 9.c5 Nd5 10.Bb5 Qd7 11.Nbd2 g6 12.Nc4 Bg7 13.Na5
O-O 14.Nxb7 Bxf3 15. gxf3 Rab8 16.Qa4 Ndb4 17.Qxb4 Rxb7 18.Qa4
Rxb5 19.Qxb5 Bxd4 20.Qe2 Rf5 21. f4 Qd5 22.Rf1 e5 23.Be3 Bxe3
24.Qxe3 Nd4 25.O-O-O Qxa2 26.Qa3 Qc4+ 27.Kb1 exf4 28.Rc1 Qb5
29.Rfd1 e5 30.Qxa7 Qc6 31.Qa3 Rf8 32.Qd3 Qd5 33.Re1 c6 34. Qe4
Qxe4+ 35.Rxe4 Rf5 36.b4 g5 37.h3 h5 38.Rg1 Kf7 39.Kb2 Ke6
40.Kc3 Kd5 41.Kd3 f3 42.Rf1 Ne2 43.Rd1 Nc3 44.Rxe5+ Kxe5 0-1

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.19"]
[EventDate "1954.09.04"]
[Round "7"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Erik Ruben Lundin"]
[ECO "B70"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Nc6 7.Bg2
Nxd4 8.Qxd4 Bg7 9.O-O O-O 10.Qd3 Ng4 11.Nd5 Bd7 12.Bg5 Re8
13.h3 Ne5 14.Qe2 h6 15.Bd2 Qc8 16.Bc3 Qc5 17.a4 Rac8 18.Kh1
Qc4 19.Qd1 Bc6 20.b3 Qa6 21.Nb4 Qb6 22.f4 Nd7 23.Bxg7 Kxg7
24.Qd2 Qc5 25.c4 Nf6 26.Rae1 Rcd8 27.Nc2 a5 28.Qc3 e5 29. f5
b6 30.Qd3 g5 31.Ne3 Qd4 32.Qxd4 exd4 33.Nd5 Bxd5 34.exd5 Re3
35.Rxe3 dxe3 36.Re1 Re8 37.Kg1 Nd7 38.Kf1 Nc5 39.Bf3 Nxb3
40.Rb1 Nd2+ 0-1

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.23"]
[EventDate "1954.09.04"]
[Round "10"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Gyula Kluger"]
[ECO "C97"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "109"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1
Nc4 14.Qe2 Rac8 15.b3 Nb6 16.dxe5 dxe5 17.c4 bxc4 18.bxc4 Nh5
19.Ne3 Nf4 20.Qd1 Rfd8 21.Nd5 Nfxd5 22.exd5 Bd6 23.Ng5 f5
24.Qh5 h6 25.Ne6 Bxe6 26.dxe6 Rf8 27.Bxf5 Rf6 28.e7 Rxf5
29.Qxf5 Qxe7 30.Qg4 Qf6 31.Be3 Rf8 32.Rab1 Be7 33.Red1 h5
34.Qe4 Qe6 35.Rbc1 h4 36.Kh1 Re8 37.f4 Bf8 38.f5 Qf6 39.Bf2
Be7 40.Rb1 Nc8 41.Rb8 Kh8 42.Qg4 Kg8 43.Qg6 Qf7 44.Rd7 e4
45.Qxf7+ Kxf7 46.Bxh4 Kf8 47.Rxc8 Bxh4 48. Rxe8+ Kxe8 49.Rxg7
e3 50.Rg4 Bf2 51.Re4+ Kf7 52.Re6 Kg7 53.g4 Kf7 54.Kg2 Kg7
55.Kf3 1-0

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.25"]
[EventDate "1954.09.04"]
[Round "11"]
[Result "1-0"]
[White "Alexandar Tsvetkov"]
[Black "Dr. Jonathan Penrose"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "89"]

1.Nf3 Nf6 2.g3 d6 3.d4 Nbd7 4.Bg2 e5 5.dxe5 dxe5 6.O-O Bc5
7.Nc3 c6 8.Ne1 Qe7 9.Nd3 Bb6 10.Na4 e4 11.Nxb6 axb6 12.Ne1 Ra5
13.c4 Rh5 14.Nc2 Ne5 15. Ne3 Neg4 16.Nxg4 Bxg4 17.Bf4 Qe6
18.f3 Bh3 19.Bxh3 Rxh3 20.Qd6 Qxd6 21. Bxd6 Rh6 22.Rad1 Rg6
23.Bc7 Ke7 24.Bxb6 Nd7 25.Bd4 Ra8 26.a3 Ra4 27.Rc1 c5 28.Bf2
Re6 29.Rc3 b6 30.Rb1 Ne5 31.b4 Rc6 32.bxc5 bxc5 33.Rb5 Nxc4
34. Bxc5+ Kd7 35.Rb7+ Ke6 36.Bb4 exf3 37.Re7+ Kf6 38.Rxf3+ Kg5
39.Rexf7 Rg6 40.R7f5+ Kh6 41.Rc5 Rg4 42.Rc6+ g6 43.Bf8+ Kh5
44.Rc5+ g5 45.Rf6 1-0

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.04"]
[EventDate "1954.09.04"]
[Round "1"]
[Result "1/2-1/2"]
[White "Arthur Dunkelblum"]
[Black "Dr. Jonathan Penrose"]
[ECO "D14"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "41"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3
e6 8.Qb3 Bb4 9.Bb5 O-O 10.Bxc6 Bxc3+ 11.bxc3 bxc6 12.O-O Ne4
13.h3 g5 14.Bh2 h5 15. Qb2 g4 16.hxg4 hxg4 17.Nd2 Qh4 18.Nxe4
dxe4 19.Qb4 Rad8 20.Bd6 Rfe8 21.Qc5 1/2-1/2

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.05"]
[EventDate "1954.09.04"]
[Round "2"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Max Blau"]
[ECO "B16"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "32"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Bc4 h5
7.Ne2 Bg4 8.h3 Bf5 9.Nf4 e6 10.Be3 h4 11.Qe2 Be7 12.O-O-O Nd7
13.Nh5 Bg6 14.Nf4 Bf5 15. Nh5 Bg6 16.Nf4 Bf5 1/2-1/2

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.08"]
[EventDate "1954.09.04"]
[Round "5"]
[Result "0-1"]
[White "Aloyse Neu"]
[Black "Dr. Jonathan Penrose"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "106"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Qc2 Nc6 7.Be2
e5 8.dxe5 dxe5 9.Bg5 h6 10.Bxf6 Qxf6 11.Nd5 Qd8 12.Rd1 Nd4
13.Nxd4 exd4 14.c5 c6 15. Nb4 Re8 16.Qd3 Qe7 17.O-O Qxe4
18.Qxe4 Rxe4 19.Bf3 Re8 20.g4 Be6 21.b3 a5 22.Nc2 Red8 23.Rd3
Bd5 24.Rfd1 Bxf3 25.Rxf3 Rd5 26.Rfd3 Rad8 27.R3d2 Rxc5 28.Nxd4
Rcd5 29.Nf3 Rxd2 30.Rxd2 Rxd2 31.Nxd2 Be5 32.Kg2 Kf8 33.h3 Ke7
34. Kf3 Ke6 35.Nc4 Kd5 36.Ke3 f5 37.gxf5 gxf5 38.Nd2 b5 39.Kd3
Kc5 40.Nf3 Bf6 41.Ke2 Kd5 42.Kd3 c5 43.Ng1 Bd4 44.Ke2 c4
45.Nf3 cxb3 46.axb3 a4 47.bxa4 bxa4 48.Ne1 Kc4 49.f3 a3 50.Nc2
a2 51.Kd2 a1=Q 52.Nxa1 Bxa1 53.Ke3 Be5 0-1

[Event "Amsterdam ol (Men)"]
[Site "Amsterdam"]
[Date "1954.09.11"]
[EventDate "1954.09.04"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Boris De Greiff"]
[ECO "C76"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 7.O-O Bg7
8.Re1 Nge7 9.dxe5 Nxe5 10.Nxe5 Bxe5 11.Bc2 O-O 12.Bg5 Bg7
13.Nd2 h6 14.Bh4 g5 15.Bg3 Ng6 16.Nf1 Be5 17.Ne3 Nf4 18.Qd2
Qf6 19.Bxf4 Bxf4 20.Nd5 Qe5 21.Qd4 Be6 22.Nxc7 Rac8 23.Nxe6
fxe6 24.Bb3 Rf6 25.g3 Qxd4 26.cxd4 Bd2 27.Red1 Ba5 28.e5 Rg6
29.d5 dxe5 30.dxe6 Kf8 31.Rd7 Rg7 32.Rad1 Rxd7 33.exd7 Rd8
34. Be6 Ke7 35.Bf5 Bb4 36.f3 Bc5+ 37.Kf1 Bd6 38.Rc1 Kf6 39.Rc8
Ke7 40.Ke2 Bb4 41.Kd3 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Borislav Ivkov"]
[ECO "E30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 h6 6.Bh4 O-O 7.e3 d6
8.Bd3 exd5 9.cxd5 Nbd7 10.Ne2 Ne5 11.O-O Ng6 12.Bg3 Nh5 13.Qc2
f5 14.Rae1 Ne5 15.Bxe5 dxe5 16.f4 e4 17.Bc4 Kh8 18.Rd1 a6
19.a3 Ba5 20.g4 Nf6 21.g5 Ng4 22.Qd2 hxg5 23.h3 Nh6 24.d6 b5
25.d7 Bb7 26.Bd5 Bxd5 27.Qxd5 g4 28.Kg2 gxh3 29.Kxh3 Ra7
30.Qe6 Rf6 31.Qe8+ Ng8 32.Kg2 Rf8 33.Qh5+ Nh6 34.Rd6 Rxd7
35.Rxa6 Bxc3 36.bxc3 Rd6 37.Ra7 Qb6 38.Re7 Rg6+ 39.Ng3 Qd6
40.Re5 Rg4 41.Kh3 Qd3 42.Rg1 Qxe3 43.Rg2 Qxf4 44.Rxc5 g6 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Viktor Korchnoi"]
[ECO "B88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

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. Qe2 a6 10. Rad1 Qc7 11. h3 b5 12. Bd3
b4 13. Nb1 Bb7 14. Nd2 Ne5 15. f4 Ned7 16. Bf2 Nc5 17. N4b3
Nfd7 18. Bd4 a5 19. Nxc5 Nxc5 20. Qg4 e5 21. Be3 Kh8 22. f5 d5
23. Bxc5 Bxc5+ 24. Kh1 f6 25. exd5 Bxd5 26. Bc4 Rfd8 27. Nb3
Bb7 28. Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Qxd1 Bd4 31. Nxd4 Qxc4
32. Ne6 Qd5 33. Qxd5 Bxd5 34. Nc5 Bxa2 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mark Taimanov"]
[Black "Dr. Jonathan Penrose"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Qb3 Nb4
7.Qa4+ N4c6 8.Qb5 Qc8 9.Nf3 Bd6 10.Ng5 Bf5 11.Nge4 O-O 12.Nxd6
cxd6 13.O-O Na6 14.d3 Nc7 15.Qb3 Ne6 16.Be3 Ned4 17.Bxd4 Nxd4
18.Qd5 Rd8 19.Rfc1 Qd7 20.e3 Nc6 21.Ne4 Rac8 22.a3 Qe7 23.b4
a6 24.Qb3 Be6 25.Qb2 Na7 26.Nc3 d5 27.Na4 d4 28.exd4 exd4
29.Nc5 Bd5 30.Re1 Qf6 31.Nxb7 Bxb7 32.Bxb7 Rc3 33.Qe2 h6
34.Qe7 Qxe7 35.Rxe7 Rxd3 36.Bxa6 Nc6 37.Bxd3 Nxe7 38.b5 Nd5
39.Rb1 Nb6 40.Rc1 Ra8 41.Rc6 Rxa3 1-0

[Event "Hastings 5556"]
[Site "Hastings"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Klaus V Darga"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "136"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 Nc6 6.Be2 e5 7.Nf3
h6 8.O-O Be7 9.Ne1 O-O 10.f4 exf4 11.Nd3 g5 12.g3 fxg3 13.hxg3
Ne5 14.Kg2 Kg7 15.Be3 Be6 16.Qe1 b6 17.Rd1 Qc8 18.Nf2 Qb7
19.Kh2 Rac8 20.Rd2 Bc4 21.Bd4 Qa6 22.Nd3 Bxd3 23.cxd3 b5
24.Bxe5 dxe5 25.d4 exd4 26.Rxd4 Qb6 27.Rd2 b4 28.Nd5 Nxd5
29.exd5 Bd6 30.Bf3 Rce8 31.Re2 Qb5 32.Rff2 Rxe2 33.Rxe2 a5
34.Kg2 Rc8 35.Qf1 Qd3 36.Qe1 Rc2 37.g4 Rxe2+ 38.Qxe2 Qxe2+
39.Bxe2 Kf6 40.Kf3 Ke5 41.Bd1 Bc5 42.Bb3 f6 43.Ba4 Kxd5 44.Bd7
Bd4 45.b3 Ke5 46.Be8 Bb6 47.Bg6 Bc5 48.Be8 f5 49.gxf5 Kxf5
50.Bd7+ Ke5 51.Kg4 Bf8 52.Be8 Kd4 53.Bd7 Kc3 54.Be8 Kb2 55.Kh5
Kxa2 56.Ba4 Kb2 57.Kg4 Kc3 58.Kf5 Be7 59.Kg4 Kd4 60.Bb5 Ke5
61.Be8 Bd8 62.Bf7 a4 63.bxa4 Kd4 64.Kh5 Kc3 65.Kxh6 g4 66.Kh5
g3 67.Bd5 b3 68.Kg4 b2 0-1

[Event "BCF-ch"]
[Site "Aberystwyth"]
[Date "1955.??.??"]
[EventDate "1955.08.22"]
[Round "6"]
[Result "1-0"]
[White "Frank Parr"]
[Black "Dr. Jonathan Penrose"]
[ECO "A80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1. d4 f5 2. e3 Nf6 3. Bd3 d6 4. Nf3 Nc6 5. c4 e5 6. d5 Ne7
7. Bc2 g6 8. Nc3 Bg7 9. Ba4+ Kf8 10. Bc2 Bh6 11. e4 Bxc1
12. Qxc1 f4 13. Bd1 h6 14. g3 g5 15. gxf4 gxf4 16. Be2 Bh3
17. Rg1 Qd7 18. Qc2 Kf7 19. c5 Rag8 20. Rxg8 Rxg8 21. Qb3 Qc8
22. cxd6 cxd6 23. Qa3 Qb8 24. O-O-O a6 25. Nd2 Rg2 26. Bf1
Rxh2 27. Bxh3 Rxh3 28. Qb4 Qc7 29. Nc4 Nc8 30. Kb1 Ng4 31. Rc1
Nxf2 32. Nd1 Qd7 33. Nxf2 Rf3 34. Qd2 Ne7 35. Qe2 Rg3 36. Qh5+
Kg7 37. Rh1 Rg6 38. Qh4 Ng8 39. Rc1 Rg5 40. Qh3 Qd8 41. Qa3
Rg2 42. Rf1 Rg6 43. Qa5 Qd7 44. Qb6 Kh7 45. Rh1 Rg2 46. Rf1
Rg6 47. Rc1 h5 48. Rh1 Kh6 49. Nd3 Qe7 50. Kc2 Qg5 51. Rh2 Qe7
52. Ne1 Qh7 53. Nd2 Nf6 54. Qxd6 Nxe4 55. Qf8+ Rg7 56. Nd3 b5
57. Nf3 Qg8 58. Qxg8 Rxg8 59. Ndxe5 1-0

[Event "Hastings 5556"]
[Site "Hastings, England"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Jesus Diez del Corral"]
[Black "Dr. Jonathan Penrose"]
[ECO "D50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 c5 5.cxd5 cxd4 6.Qxd4 Be7 7.e4
Nc6 8.Bb5 O-O 9.Bxc6 bxc6 10.d6 Qxd6 11.Nge2 Qc7 12.e5 c5
13.Qf4 Nd5 14.Nxd5 exd5 15.O-O Re8 16.Rfe1 Bxg5 17.Qxg5 Qxe5
18.Qxe5 Rxe5 19.Nf4 Rxe1+ 20.Rxe1 Be6 21.Kf1 Rb8 22.b3 1/2-1/2

[Event "Hastings 5556"]
[Site "Hastings, England"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Fridrik Olafsson"]
[ECO "A73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3
Bg7 8.Be2 O-O 9.O-O b6 10.Re1 Nbd7 11.Bg5 a6 12.a4 h6 13.Bh4
Qc7 14.Nd2 Rb8 15.f4 Re8 16.Bg3 Nh7 17.Bf1 Bd4+ 18.Kh1 Ndf6
19.Qf3 Bg4 20.Qd3 Nh5 21.Nb3 Bg7 22.Qxa6 Nxg3+ 23.hxg3 h5
24.Nd2 Qd8 25.Qd3 Bc8 26.Nf3 Nf6 27.Qc2 Ng4 28.Bb5 Re7 29.Rad1
Bd7 30.Re2 Bxb5 31.Nxb5 Qd7 32.Rde1 Rbe8 33.Qc4 Nf6 34.e5 dxe5
35.d6 e4 36.Ng5 Re6 37.Nxe6 Rxe6 38.b4 h4 39.bxc5 bxc5 40.Qxc5
hxg3 41.Qc7 Rxd6 42.Qxd7 Rxd7 43.Re3 Bh6 44.Rxg3 Bxf4 45.Ra3
Bd2 46.Re2 1/2-1/2

[Event "Hastings 5556"]
[Site "Hastings, England"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Nf3 Nc6
7.O-O Nb6 8.d3 Be7 9.Be3 O-O 10.Rc1 Qd7 11.Re1 Rad8 12.Ne4 f6
13.Nc5 Bxc5 14.Bxc5 Rfe8 15.Qc2 Qf7 16.b3 Rd7 17.Qb2 Ne7
18.Nd2 Bd5 19.Ne4 Nbc8 20.Bb4 b6 21.Bd2 c5 22.f4 exf4 23.Bxf4
Ng6 24.Bd2 Nd6 25.Nxd6 Rxd6 26.Bf1 Ne5 27.b4 cxb4 28.Bxb4 Rdd8
29.d4 Ng4 30.e4 Rxe4 31.Rxe4 Bxe4 32.Re1 Bb7 33.Re7 Qd5 34.Bc4
Qxc4 35.Rxb7 0-1

[Event "Hastings 5556"]
[Site "Hastings, England"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "John A Fuller"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 g6 7.Bg2
Bd7 8.Nde2 Bg7 9.b3 O-O 10.Bb2 Qa5 11.O-O Rac8 12.Qd2 Rfd8
13.Rfd1 Bg4 14.f3 Be6 15.Nf4 Bd7 16.Rab1 b5 17.a3 b4 18.axb4
Nxb4 19.Bf1 Nc6 20.Kg2 h5 21.Ra1 1/2-1/2

[Event "Hastings 5556"]
[Site "Hastings, England"]
[Date "1955.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Raphael Persitz"]
[Black "Dr. Jonathan Penrose"]
[ECO "C41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.h3
c6 8.a4 Qc7 9.Bg5 Re8 10.Re1 Nf8 11.Bh4 Be6 12.Qe2 Nh5 13.Bxe6
Nxe6 14.d5 Nef4 15.Qe3 cxd5 16.exd5 Bxh4 17.Nxh4 Qe7 18.Nf3 f5
19.Kh2 Qd7 20.Rad1 e4 21.Nd4 Re5 22.Nde2 g5 23.Rg1 Kh8 24.f3
exf3 25.Qxf3 g4 26.Qf1 Ng6 27.Rd3 f4 28.Nd4 Ng3 29.Qd1 Rh5
30.Ne6 gxh3 31.gxh3 Rh4 32.Ne2 Ne5 33.Nxg3 1-0

[Event "Moskva ol (10.09.56)"]
[Site "06"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Paul Keres"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "144"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d3 5.Bxd3 Bc5 6.O-O d6 7.Nbd2
a5 8.Re1 Nge7 9.Nf1 O-O 10.Be3 Bxe3 11.Nxe3 Ng6 12.Bc2 Be6
13.Nd4 Qf6 14.g3 Nge5 15.f4 Nc4 16.Nxc4 Bxc4 17.Nf5 Be6 18.Ne3
Rfe8 19.Qd3 g6 20.Ba4 Red8 21.Rad1 Ne7 22.Rf1 h5 23.f5 gxf5
24.exf5 Bd7 25.Bc2 Re8 26.Rf4 Bc6 27.Rdf1 Kf8 28.Qd1 Ng8
29.Nd5 Bxd5 30.Qxd5 Qe5 31.Qxe5 dxe5 32.R4f2 Nf6 33.Re1 Rad8
34.Rfe2 Rd5 35.h3 Kg7 36.Kf2 b6 37.Kf3 Re7 38.Bb3 Rc5 39.Rd1
Kh6 40.g4 Kg5 41.Rg2 hxg4 42.hxg4 a4 43.Bxa4 Rc4 44.Bc2 Rf4+
45.Ke2 e4 46.a4 Nxg4 47.Rd4 Kxf5 48.b4 Ke5 49.a5 bxa5 50.bxa5
f5 51.Rc4 Rf3 52.a6 Ne3 53.a7 Re8 54.Bxe4 fxe4 55.Rg5+ Kf4
56.Rcc5 Ng4 57.Rcf5+ Kg3 58.Re5 Rf2+ 59.Ke1 Rff8 60.a8=Q Rxa8
61.Rxe4 Rf4 62.Re7 Ra2 63.Re2 Rxe2+ 64.Kxe2 Rf7 65.Kd3 Kf4
66.Rh5 Rd7+ 67.Kc4 Ne5+ 68.Kc5 Rd6 69.Rh8 Ke4 70.Rh4+ Kf5
71.Rh8 Nd7+ 72.Kb5 Rb6+ 0-1

[Event "Team Match"]
[Site "England vs. Scotland"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "William Albert Fairhurst"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Nf6
7.Nc3 Bb4 8.Be2 O-O 9.O-O Qa5 10.Bd2 Rd8 11.a3 Be7 12.d5 Nb8
13.Bc4 c6 14.Ne5 Qc7 15.Nxf7 cxd5 16.Ba2 Kxf7 17.Nxd5 Nxd5
18.Qh5+ Kg8 19.Rfe1 Nc6 20.Bxd5+ Rxd5 21.Qxd5+ Kh8 22.Qf7 Bg4
23.Bc3 Rg8 24.h3 Bc8 25.Rad1 h6 26.Rd5 Bd6 27.Qg6 1-0

[Event "Hastings 1956-57"]
[Site "Hastings"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Fridrik Olafsson"]
[Black "Dr. Jonathan Penrose"]
[ECO "E50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 Nc6 7.O-O
Bxc3 8.bxc3 d6 9.Nd2 e5 10.Nb3 Re8 11.f3 b6 12.e4 Nh5 13.g3
Bh3 14.Rf2 g6 15.d5 Nb8 16.a4 a5 17.Bh6 Nd7 18.Qd2 Ng7 19.g4
Nf8 20.Kh1 f5 21.gxf5 Ra7 22.Rg1 gxf5 23.exf5 Kh8 24.Bg5 Qc8
25.Bf6 Bxf5 26.Qh6 Ree7 27.Rfg2 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jan Johansson"]
[Black "Dr. Jonathan Penrose"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.Nf3 Nf6 2.g3 d6 3.Bg2 e5 4.O-O c6 5.c4 Be7 6.Nc3 O-O 7.d4
Qc7 8.e4 Bg4 9.Be3 Re8 10.h3 Bh5 11.Qc2 Nbd7 12.Nh4 h6 13.Nf5
Bf8 14.f4 Bg6 15.fxe5 dxe5 16.d5 cxd5 17.cxd5 Bc5 18.Qd2 Rac8
19.Kh2 Bxf5 20.Rxf5 Bxe3 21.Qxe3 Qc5 22.Qd2 Nb6 23.Bf1 Qd4
24.Qg2 Nc4 25.Rd1 Qb6 26.Bxc4 Rxc4 1/2-1/2

[Event "Olympiad"]
[Site "Moscow"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Matti Rantanen"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 c5 2.Ne2 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 a6 7.f4
Qc7 8.O-O Be7 9.Qe1 Bd7 10.Be3 O-O 11.Qg3 Nc6 12.Nf3 b5 13.e5
Ne8 14.Rad1 Na5 15.Ne4 d5 16.Neg5 h6 17.Nh3 Bc5 18.Nd4 Nc4
19.Bxc4 dxc4 20.f5 exf5 21.Bxh6 f6 22.Bf4 Qa7 23.c3 Bc6 24.Kh1
Be4 25.Ne6 Rf7 26.exf6 Rxf6 27.Nhg5 Bd3 28.Qf3 Bxf1 29.Qd5 Kh8
30.Rxf1 Rc8 31.Rf3 Qe7 32.Rh3+ Rh6 33.Qxf5 Rd8 34.Rxh6+ gxh6
35.Be5+ 1-0

[Event "Hastings 56/57"]
[Site "07"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Laszlo Szabo"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Be7 6.Bc4 d6
7.Qb3 Na5 8.Bxf7+ Kf8 9.Qa4 c6 10.Bxg8 Kxg8 11.O-O h6 12.Bf4
b5 13.Qc2 Bg4 14.Nd4 Bf6 15.Nf5 Bxf5 16.exf5 d5 17.Rfe1 Kf7
18.Re6 Re8 19.Rae1 Rxe6 20.fxe6 Kg8 21.Ne2 d4 22.Qe4 Nc4 23.b3
Nb6 24.Ng3 Nd5 25.Nf5 Qa5 26.Kf1 Kh8 27.Nxh6 gxh6 28.Qg6 Qd8
29.Qxh6+ Kg8 30.Qg6+ Bg7 31.Qf7+ Kh7 32.Qf5+ Kg8 1/2-1/2

[Event "Hastings 56/57"]
[Site "2"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "C H Alexander"]
[ECO "C42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O
Nc6 8.Re1 Bg4 9.c3 f5 10.Qb3 O-O 11.Nbd2 Kh8 12.Bb5 Bd6 13.h3
Bh5 14.Bxc6 bxc6 15.c4 Rb8 16.Qd3 Qf6 17.c5 Bf4 18.Nb3 Bxc1
19.Raxc1 Bxf3 20.Qxf3 a5 21.Nxa5 Rxb2 22.Re2 Qxd4 23.Nxc6 Qf6
24.Rxb2 Qxb2 25.Rd1 Qxa2 26.Ne7 d4 1/2-1/2

[Event "Hastings 56/57"]
[Site "3"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Svetozar Gligoric"]
[Black "Dr. Jonathan Penrose"]
[ECO "D11"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O b6
8.b3 Bb7 9.Bb2 Nbd7 10.cxd5 Nxd5 11.Nxd5 cxd5 12.Rc1 Rc8
13.Qd2 a6 14.Qb4 e6 15.Rxc8 Qxc8 16.Rc1 Qb8 17.Qe7 Nc5 18.Ne5
Bxe5 19.dxe5 Qd8 20.Qxd8 Rxd8 21.b4 Na4 22.Bd4 Rc8 23.Rxc8+
Bxc8 24.Bd3 Bb7 25.Kf1 Kf8 26.Ke2 Kg7 27.Kf3 h6 28.Kg4 Kf8
29.h4 Bc8 30.Kg3 Ke7 31.h5 Bb7 32.f4 Bc8 33.Kh4 Bb7 34.g4 Bc8
35.a3 b5 36.e4 Bb7 37.exd5 Bxd5 38.hxg6 fxg6 39.f5 gxf5
40.gxf5 exf5 41.Bxf5 1-0

[Event "Hastings 56/57"]
[Site "4"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "D G Horseman"]
[Black "Dr. Jonathan Penrose"]
[ECO "A26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.f4 Nge7 7.Nf3
O-O 8.O-O h6 9.Rb1 Bg4 10.Bd2 a5 11.h3 Be6 12.e4 Qd7 13.Kh2 f5
14.Nd5 Kh7 15.Nh4 Rae8 16.a3 Qd8 17.Nf3 Bd7 18.Ng1 b6 19.Ne2
Nxd5 20.exd5 Ne7 21.b4 axb4 22.axb4 c6 23.fxe5 Bxe5 24.d4 Bg7
25.dxc6 Nxc6 26.b5 Ne7 27.Bf4 Qc7 28.c5 Nc8 29.c6 Be6 30.d5
Bg8 31.Nd4 g5 32.Bc1 Re5 33.Nxf5 Rfxf5 34.Rxf5 Rxf5 35.Be4 Qf7
36.Qd3 Ne7 37.g4 Kh8 38.gxf5 Be5+ 39.Kg1 Qf6 40.Be3 g4 41.hxg4
Qh4 42.c7 Qxg4+ 43.Kf1 Bf7 44.Rc1 Nc8 45.Rc2 Be8 46.Rg2 Qh4
47.Bf2 Qf6 48.Rg4 h5 49.Bh4 Qf8 50.Rg2 Na7 51.Bd8 Qh6 52.Rg5
h4 53.Qc4 h3 54.c8=Q Nxc8 55.Qxc8 Bxb5+ 56.Kg1 h2 57.Kh1 1-0

[Event "Hastings 56/57"]
[Site "6"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "A29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6
7.O-O Be7 8.d3 O-O 9.a3 a5 10.Be3 Be6 11.Rc1 Qd7 12.Na4 Nxa4
13.Qxa4 Rfd8 14.Rfd1 Bd5 15.Ne1 Bxg2 16.Kxg2 Nd4 17.Qxd7 Rxd7
18.Bxd4 exd4 19.a4 Ra6 20.Nf3 Rb6 21.Ne5 Rd5 22.Nc4 Rb4 23.Ra1
Bg5 24.f4 Bd8 25.Rdc1 g6 26.Rc2 Rc5 27.Ra2 c6 28.Ne3 Rxc2
29.Nxc2 Rb6 30.Kf3 f5 31.Na3 Bc7 32.Nc2 Bd8 33.Na3 Bc7 1/2-1/2

[Event "Hastings 56/57"]
[Site "8"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "O'Kelly"]
[Black "Dr. Jonathan Penrose"]
[ECO "E59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "176"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Nf3 Nc6 7.O-O
d5 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Be2 Rd8 12.Bb2 b6
13.Qc2 Bb7 14.dxc5 bxc5 15.c4 Ne7 16.Ng5 Nf5 17.Rfd1 h6 18.Nf3
Ng4 19.g3 Qc6 20.e4 Ne7 21.Qc3 f6 22.Nd2 Ne5 23.f3 Qc7 24.Nb3
N7c6 25.Qe3 Nd7 26.Kf2 Qb6 27.Rab1 a5 28.Bc3 Qa7 29.Nxa5 Nxa5
30.Bxa5 Qxa5 31.Rxb7 Ne5 32.Rb5 Qa4 33.Rxd8+ Rxd8 34.Qb3 Qxb3
35.Rxb3 Rd2 36.Ke1 Ra2 37.f4 Nc6 38.Bh5 g5 39.Rb5 Rxa3 40.Rxc5
Nd4 41.Rc8+ Kg7 42.Rc7+ Kg8 43.fxg5 hxg5 44.Rd7 e5 45.Bf7+ Kf8
46.Bd5 Nf3+ 47.Kd1 Rc3 48.h3 Nd4 49.g4 Rxh3 50.c5 Ke8 51.Rd6
Ke7 52.Ra6 Rc3 53.Ra5 Kd7 54.Kd2 Rc2+ 55.Kd3 Rc1 56.Ra7+ Kd8
57.Rf7 Rxc5 58.Rxf6 Ke7 59.Rg6 Nf3 60.Bc4 Rc8 61.Re6+ Kd7
62.Rf6 Nd4 63.Rg6 Rh8 64.Kc3 Nf3 65.Kb4 Ke7 66.Re6+ Kd7 67.Rf6
Nd2 68.Bd5 Rh4 69.Kc3 Nxe4+ 70.Bxe4 Ke7 71.Rf5 Rxg4 72.Rxe5+
Kf6 73.Rf5+ Ke6 74.Kd4 Rg1 75.Ra5 Rd1+ 76.Bd3 g4 77.Rg5 g3
78.Rxg3 Kd6 79.Rg6+ Ke7 80.Ke4 Ra1 81.Kf4 Ra5 82.Bf5 Ra1
83.Re6+ Kf7 84.Rd6 Ke7 85.Rd7+ Kf6 86.Rd6+ Ke7 87.Rc6 Ra2
88.Kg5 Rg2+ 1/2-1/2

[Event "Hastings 56/57"]
[Site "9"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Roman Toran Albero"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3
Ng4 8.Qxg4 Nxd4 9.Qd1 e5 10.Bd3 O-O 11.O-O d6 12.Qd2 a6 13.b3
Qa5 14.Rad1 Be6 15.Ne2 Qxd2 16.Rxd2 b5 17.cxb5 Nxb5 18.Rc1 Nd4
19.Nxd4 exd4 20.Bf4 Be5 21.Bxe5 dxe5 1/2-1/2

[Event "Moscow ol (Men) prel"]
[Site "Moscow"]
[Date "1956.09.02"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Lothar M Schmid"]
[ECO "C05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2
Qb6 8.Nf3 cxd4 9.cxd4 f6 10.exf6 Nxf6 11.O-O Bd6 12.Nc3 Bd7
13.Re1 O-O 14.Bg5 Rae8 15.Rc1 Re7 16.Na4 Qd8 17.Nc5 Bc8 18.Bb1
Qb6 19.Qd3 Qxb2 20.a3 a6 21.Rc3 Qb5 22.Qc2 Bxc5 23.Rxc5 Qb6
24.Bxf6 gxf6 25.Rxd5 Rg7 26.Rh5 Nxd4 27.Nxd4 Qxd4 28.Rxh7 f5
29.Rxg7+ Kxg7 30.Qc1 Kf7 31.Ba2 Rg8 32.Qc7+ Kf6 33.Qh7 Qd2
1/2-1/2

[Event "Moscow ol (Men) fin-A"]
[Site "Moscow"]
[Date "1956.09.02"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Klaus V Darga"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Bd7 7.Be2
g6 8.O-O Bg7 9.Be3 O-O 10.Qd2 a6 11.h3 Qc7 12.Rad1 Rac8 13.Nf3
Be6 14.g4 Na5 15.Bd4 Bc4 16.Rf2 b5 17.a3 1/2-1/2

[Event "Moscow ol (Men) fin-A"]
[Site "Moscow RUS"]
[Date "1956.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Moshe Czerniak"]
[ECO "B09"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Be2 c5 7.d5 e6
8.dxe6 Bxe6 9.Ng5 Qe7 10.O-O Bd7 11.Re1 h6 12.Nf3 Nxe4 13.Nxe4
Qxe4 14.Qxd6 Re8 15.Qxc5 Rc8 16.Qf2 Qxc2 17.Nd4 Qa4 18.Be3 Re8
19.Rad1 Qxa2 20.Bf3 Bc6 21.f5 Bxf3 22.Qxf3 Nc6 23.Nxc6 bxc6
24.fxg6 fxg6 25.Qxc6 Kh7 26.Bf2 Rxe1+ 27.Bxe1 Rf8 28.Bc3 Qf7
29.h3 1/2-1/2

[Event "Moscow ol (Men)"]
[Site "Moscow URS"]
[Date "1956.09.12"]
[EventDate "1956.08.31"]
[Round "3"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Oscar Panno"]
[ECO "A07"]
[WhiteElo "2405"]
[BlackElo "2438"]
[PlyCount "26"]

1.e4 c5 2.Ne2 Nf6 3.Nbc3 d6 4.g3 Nc6 5.Bg2 g6 6.d3 Bg7 7.h3
Nd4 8.Nxd4 cxd4 9.Ne2 Nd7 10.c3 dxc3 11.Nxc3 O-O 12.O-O e5
13.Be3 Nb8 1/2-1/2

[Event "Moscow ol (Men)"]
[Site "Moscow URS"]
[Date "1956.09.20"]
[EventDate "1956.08.31"]
[Round "8"]
[Result "1-0"]
[White "Aleksandar Matanovic"]
[Black "Dr. Jonathan Penrose"]
[ECO "C90"]
[WhiteElo "2490"]
[BlackElo "2405"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O
d6 8.c3 O-O 9.Re1 Na5 10.Bc2 c5 11.Nbd2 Qc7 12.Nf1 Rd8 13.Qe2
Be6 14.Ng5 Bg4 15.f3 Bh5 16.Ng3 Bg6 17.f4 exf4 18.Bxf4 Nc6
19.Rad1 Rac8 20.Bb1 Qb6 21.Kh1 h6 22.Nh3 Re8 23.Be3 Qd8 24.Nf4
Bh7 25.d4 cxd4 26.cxd4 Bf8 27.Bg1 Qa5 28.Qf3 Rc7 29. Re2 Qa4
30.b3 Qa5 31.Rde1 Rce7 32.h3 Qc7 33.Ngh5 Nxh5 34.Nd5 Qa5
35.Nxe7+ Bxe7 36.Qxh5 Bg5 37.Qf3 Qb4 38.e5 Nd8 39.Bxh7+ Kxh7
40.h4 Be7 41.exd6 Qxd6 42.d5 1-0

[Event "Moscow ol (Men)"]
[Site "Moscow URS"]
[Date "1956.09.16"]
[EventDate "1956.08.31"]
[Round "6"]
[Result "0-1"]
[White "Edwin Bhend"]
[Black "Dr. Jonathan Penrose"]
[ECO "C77"]
[WhiteElo "2207"]
[BlackElo "2405"]
[PlyCount "76"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Bc5 7.a4
Rb8 8.axb5 axb5 9.d3 d6 10.Be3 O-O 11.Nbd2 Qe7 12.O-O Be6
13.Bxe6 Qxe6 14.c3 Bxe3 15.fxe3 Ra8 16.d4 d5 17.Ng5 Qd7
18.exd5 Qxd5 19.e4 Qd7 20.d5 Ne7 21.Nb3 c6 22.Nc5 Qd6 23.b4 h6
24.Nf3 cxd5 25.Rad1 Qb8 26.exd5 Nexd5 27.Qxe5 Qxe5 28.Nxe5 Ne3
29.Nc6 Nxf1 30.Rxf1 Nd5 31.Rc1 Ra2 32.c4 bxc4 33.Rxc4 Rxg2+
34.Kxg2 Ne3+ 35.Kf3 Nxc4 36.Nd7 Re8 37.b5 Kh7 38.b6 Nxb6 0-1

[Event "Moscow ol (Men)"]
[Site "Moscow URS"]
[Date "1956.09.15"]
[EventDate "1956.08.31"]
[Round "5"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Ludek Pachman"]
[ECO "B23"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "43"]

1.e4 c5 2.Ne2 Nc6 3.Nbc3 d6 4.d4 cxd4 5.Nxd4 a6 6.Bc4 e6 7.O-O
Nf6 8.Be3 Be7 9.Qe2 O-O 10.a4 Bd7 11.Nxc6 Bxc6 12.a5 Nxe4
13.Nxe4 d5 14.Bb6 Qc8 15.Bd3 dxe4 16.Bxe4 Bd8 17.Ra3 Bxb6
18.axb6 Bxe4 19.Qxe4 f5 20.Qe5 Qc6 21.Rg3 Rf7 22.Rd3 1/2-1/2

[Event "Hastings (31.12.57)"]
[Site "04"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Paul Keres"]
[Black "Dr. Jonathan Penrose"]
[ECO "C41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.a4
c6 8.Re1 Qc7 9.h3 h6 10.dxe5 dxe5 11.Nh4 Nc5 12.Nf5 Be6
13.Bxe6 Nxe6 14.Qf3 Kh7 15.Be3 Ng8 16.h4 g6 17.Nxe7 Qxe7 18.h5
Nf6 19.hxg6 fxg6 20.Rad1 Nh5 21.Qg4 Nhf4 22.Rd2 h5 23.Qg3 Rad8
24.Red1 Rxd2 25.Rxd2 Rd8 26.Rxd8 Qxd8 27.f3 Qe7 28.Qe1 Qg5
29.Qd2 h4 30.Nd1 Qg3 31.Bxf4 Nxf4 32.Ne3 h3 33.Ng4 Qxg2+
34.Qxg2 Nxg2 35.Nxe5 Ne3 36.c3 Kg7 37.Kh2 Kf6 38.Nd3 b6
39.Kxh3 c5 40.Kg3 c4 41.Kf2 Nd1+ 42.Ke2 Nxc3+ 43.bxc3 cxd3
44.Kxd3 Ke5 45.a5 g5 46.axb6 axb6 47.Ke3 1-0

[Event "It (open)"]
[Site "California (USA)"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Peter Hugh Clarke"]
[ECO "A54"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.e4 exd4 5.Qxd4 Nc6 6.Qd2 g6 7.b3
Bg7 8.Bb2 O-O 9.Bd3 Ng4 10.Nf3 Nge5 11.Be2 Nxf3+ 12.Bxf3 Ne5
13.Be2 Qh4 14.O-O Bg4 15.Rae1 Bxe2 16.Qxe2 Rae8 17.Qd2 Nf3+
18.gxf3 Be5 19.h3 Qxh3 20.f4 Qg4+ 21.Kh1 Bxf4 22.Re3 Re5 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Max Blau"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.e4 e5 2.d4 exd4 3.c3 Nc6 4.Nf3 Nf6 5.e5 Ng4 6.cxd4 d5 7.Bb5
Bd7 8.Nc3 Ne7 9.O-O c6 10.Bd3 Qc8 11.Re1 Be6 12.Ng5 g6 13.Nxe6
Qxe6 14.Bg5 h5 15.Qb3 Qd7 16.Re2 Bg7 17.Qa3 b6 18.e6 fxe6
19.Nxd5 Nf5 20.Bxf5 1-0

[Event "Hastings 1956-57"]
[Site "Hastings"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Bent Larsen"]
[ECO "B10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.b3 Rg8
7.Bb2 Bh6 8.Qe2 Bg4 9.O-O-O Nd7 10.h3 Bh5 11.g4 Bg6 12.h4 Nc5
13.Kb1 Qd5 14.d3 O-O-O 15.Bh3 Ne6 16.g5 Bh5 17.Bxe6+ fxe6
18.Rh3 fxg5 19.hxg5 Rxg5 20.Bc1 Rf5 21.Bxh6 Bxf3 0-1

[Event "Congress"]
[Site "Illford Whitsun"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert Wade"]
[Black "Dr. Jonathan Penrose"]
[ECO "E50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 Nc6 7.O-O
d6 8.Ne2 e5 9.dxe5 dxe5 10.Ng3 Qe7 11.Qc2 Ba5 12.a3 Bd7 13.b3
Rad8 14.Bb2 Bc7 15.Rfd1 Rfe8 16.Bf5 g6 17.Bxd7 Nxd7 18.Ne4 f5
19.Nc3 Nf6 20.Nd5 Nxd5 21.cxd5 Nb8 22.e4 Rf8 23.Qc4 b5 24.Qxb5
fxe4 25.Qc4 Bd6 26.Nd2 Nd7 27.Nxe4 Rf4 28.g3 Rf5 29.Rd2 Nf6
30.Re1 Nxe4 31.Rxe4 Rdf8 32.f4 R8f7 33.Rde2 1-0

[Event "Congress"]
[Site "Illford Whitsun"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Raphael Persitz"]
[Black "Dr. Jonathan Penrose"]
[ECO "C56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.e4 Nc6 2.Nf3 e5 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Nc3 Nxc3
7.bxc3 Be7 8.cxd4 d5 9.Bd3 Bg4 10.c3 Qd7 11.Rb1 Rb8 12.Bf4 O-O
13.h3 Bh5 14.Ne5 Nxe5 15.Bxh7+ Kxh7 16.Qxh5+ Kg8 17.dxe5 b5
18.Bh2 b4 19.cxb4 Rxb4 20.Rbe1 d4 21.f4 f5 22.exf6 Bxf6 23.Qc5
Rb5 24.Qxa7 d3+ 25.Kh1 Qd5 26.Qxc7 Rb2 27.Rf3 Rc2 28.Qb6 Rfc8
29.Rd1 Rc1 30.Rff1 R8c2 31.Qb3 Qxb3 32.axb3 d2 33.Bg1 Rxd1
34.Rxd1 Bd4 35.g3 Bxg1 36.Kg2 Bc5 37.Kf3 Bb4 0-1

[Event "Congress"]
[Site "Southend Easter"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Robert Wade"]
[Black "Dr. Jonathan Penrose"]
[ECO "B82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 a6 7.Be2
b5 8.Bf3 b4 9.Nce2 Bb7 10.Ng3 Qc7 11.O-O Nc6 12.Be3 Be7 13.Qd2
O-O 14.Rfc1 d5 15.e5 Nxd4 16.Bxd4 Ne4 17.Bxe4 dxe4 18.c3 bxc3
19.Rxc3 Qa5 20.f5 Rfd8 21.f6 Bf8 22.fxg7 Bc5 23.b4 Rxd4
24.bxa5 Rxd2 25.Rxc5 e3 26.Re1 Rxg2+ 27.Kf1 Rf2+ 28.Kg1 Rg2+
29.Kf1 Rf2+ 30.Kg1 Rd8 31.Rxe3 Rg2+ 32.Kf1 Rd1+ 33.Re1 Rdd2
34.Rb1 Rdf2+ 35.Ke1 Rxa2 36.Kf1 Rxh2 0-1

[Event "Congress"]
[Site "Southend Easter"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Payne"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 Bf5 6.Nf3 dxe5 7.fxe5
e6 8.Nc3 Be7 9.Bd3 Bxd3 10.Qxd3 O-O 11.Be3 Nc6 12.Rd1 f6
13.exf6 Rxf6 14.O-O Qd7 15.Ne4 Rg6 16.Rd2 Nb4 17.Qe2 Qc6
18.Nc5 Bf6 19.Ne5 Bxe5 20.dxe5 Na6 21.Qf2 h6 22.Nxa6 bxa6
23.b3 Kh7 24.Qf3 Qe8 25.h4 1-0

[Event "Hastings"]
[Site "2"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Olof Sterner"]
[Black "Dr. Jonathan Penrose"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 a6 7.O-O
b5 8.Bf3 Ra7 9.Be3 Rd7 10.a4 b4 11.Nce2 Bb7 12.Qd3 Be7 13.c4
bxc3 14.Nxc3 a5 15.Rac1 O-O 16.Rfe1 Na6 17.Qb5 Qa8 18.Qxa5 Rb8
19.Qb5 Nc5 20.b4 Ba6 21.Qc6 Bb7 22.Qb5 1/2-1/2

[Event "Hastings"]
[Site "3"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Svetozar Gligoric"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d3 5.Bxd3 d6 6.O-O Nf6 7.Nbd2
g6 8.Bb5 Bg7 9.e5 dxe5 10.Nxe5 O-O 11.Nxc6 bxc6 12.Bxc6 Rb8
13.Qa4 Rb6 14.Nc4 Ra6 15.Qb5 Qe7 16.Bd2 Qe6 17.Bf3 Bd7 18.Qc5
Ne4 19.Bxe4 Qxe4 20.Rfe1 Qd3 21.Be3 Be6 22.Ne5 Qc2 23.Qb5 Rd6
24.Nf3 a6 25.Qe2 Qxe2 26.Rxe2 Rfd8 27.Bd4 Bg4 28.Bxg7 Kxg7
29.h3 Bxf3 30.gxf3 Rd3 31.Kg2 R8d5 32.Kg3 Rg5+ 33.Kh2 Rxf3
34.Rg1 Rgf5 35.Kg2 Rd3 36.Kh2 Rdf3 37.Kg2 R3f4 38.Rd1 Rg5+
39.Kh2 Rf3 40.Rd4 Rh5 41.h4 Rhf5 42.Kg2 R3f4 43.Rxf4 Rxf4
44.Kg3 Rf5 45.Re4 1/2-1/2

[Event "Hastings"]
[Site "5"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Miroslav Filip"]
[ECO "B42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "98"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Be3 Nf6 7.O-O
Be7 8.c4 Qc7 9.Nc3 Ne5 10.Be2 d6 11.Rc1 b6 12.f4 Ned7 13.Bf3
Bb7 14.b4 O-O 15.g4 Kh8 16.g5 Ng8 17.f5 Ne5 18.fxe6 Qd8 19.Nd5
Bxg5 20.Bxg5 Qxg5+ 21.Kh1 Rae8 22.Rg1 Qd8 23.Bg4 Nf6 24.e7
Rxe7 25.Nxf6 gxf6 26.Bf5 Ng6 27.Rg4 Rfe8 28.Qf3 Re5 29.Kg1 Rg8
30.Kh1 Qe7 31.h4 Qf8 32.a3 Qh6 33.Rcg1 Rge8 34.Bxg6 hxg6
35.Qxf6+ Qg7 36.Qxg7+ Kxg7 37.Kh2 Bxe4 38.Nb3 Bf3 39.Rd4 Re4
40.Rxd6 Rxh4+ 41.Kg3 Rg4+ 42.Kf2 Rf4 43.Kg3 g5 44.Rd4 Rf6
45.Nd2 Bb7 46.Rf1 Re3+ 47.Kg4 Bc8+ 48.Kxg5 Rg3+ 49.Kh4+ Rfg6
0-1

[Event "Hastings"]
[Site "6"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gyula Kluger"]
[Black "Dr. Jonathan Penrose"]
[ECO "E14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "121"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 d5
8.cxd5 Nxd5 9.Bb5+ Bc6 10.Qa4 Bxb5 11.Qxb5+ Qd7 12.Nxd5 exd5
13.Qxd7+ Nxd7 14.dxc5 bxc5 15.Rd1 Nb6 16.Bd2 O-O 17.Rac1 Rfd8
18.Ba5 Rac8 19.Rc2 Bf6 20.Kf1 Rd7 21.b3 g6 22.Ke2 Kg7 23.g4 h6
24.h4 Kh7 25.g5 Bg7 26.Kf1 h5 27.a4 Kg8 28.Ke2 Kh7 29.Rdc1
Rdc7 30.Nd2 f5 31.Nf3 c4 32.Nd2 c3 33.Nf3 f4 34.Kd3 fxe3
35.fxe3 Rf7 36.Nd4 Nd7 37.Rxc3 Ne5+ 38.Kc2 Rxc3+ 39.Bxc3 Rf2+
40.Kb1 Nd3 41.Rc2 Rf1+ 42.Ka2 Rh1 43.a5 Rxh4 44.Ne6 Bxc3
45.Rxc3 Re4 46.Rc7+ Kg8 47.Rg7+ Kh8 48.Rxg6 Rxe3 49.Rf6 Re2+
50.Ka3 Rc2 51.Rh6+ Kg8 52.Rxh5 Rc1 53.b4 Rb1 54.g6 Re1 55.Nc5
Ra1+ 56.Kb3 Nxc5+ 57.bxc5 Rxa5 58.Rxd5 Kg7 59.Kb4 Ra1 60.c6
Kxg6 61.Rc5 1-0

[Event "Hastings"]
[Site "8"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Stefan Fazekas"]
[ECO "B15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6
7.Qe2+ Qe7 8.Qxe7+ Kxe7 9.Be3 Rd8 10.Ne2 Kf8 11.O-O Bf5
12.Rac1 Nd7 13.Ng3 Bg6 14.f4 Nb6 15.Bb3 Re8 16.Bd2 Be4 17.Rfe1
f5 18.c4 c5 19.dxc5 Bxc5+ 20.Be3 Rac8 21.Kf2 g6 22.Nf1 Red8
23.Red1 Nd7 24.Bc2 Bxe3+ 25.Nxe3 Nc5 26.b3 Bxc2 27.Rxc2 Rxd1
28.Nxd1 Re8 29.Nb2 Ne4+ 30.Kf3 Nf6 31.h3 Re1 32.Nd3 Ra1 33.Nf2
h5 34.g3 a5 35.Rd2 Rf1 36.Ke2 Rg1 37.Kf3 h4 38.gxh4 Nh5 39.Rd4
a4 40.bxa4 Rg3+ 41.Ke2 Ra3 42.c5 Ng3+ 43.Ke1 Rxa2 44.Nd3 Ne4
45.Rd7 Rxa4 46.Rxb7 Ra1+ 47.Ke2 Ra2+ 48.Ke3 Rc2 49.Rc7 Nf6
50.Kd4 Ne8 51.Ra7 Ng7 52.Ne5 Ne6+ 1/2-1/2

[Event "Hastings"]
[Site "9"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "E50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 Nc6 7.O-O
d6 8.Ne2 cxd4 9.exd4 e5 10.Bg5 Bg4 11.d5 Nb8 12.Ng3 h6 13.Be3
Nbd7 14.h3 Bh5 15.a3 Bc5 16.Qd2 Bg6 17.Qc2 Bxe3 18.fxe3 Bxd3
19.Qxd3 Qb6 20.Rf2 e4 21.Nxe4 Nxe4 22.Qxe4 Rae8 23.Qf5 Nf6
24.Kh2 Rxe3 25.Re1 Rfe8 26.Rxe3 Qxe3 27.Rf1 Qc5 28.Qd3 Re3
29.Qd4 1/2-1/2

[Event "Southend Premier"]
[Site "Southend"]
[Date "1957.04.19"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Baruch Harold Wood"]
[Black "Dr. Jonathan Penrose"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "111"]

1.d4 Nc6 2.d5 Ne5 3.f4 Ng6 4.e4 e5 5.dxe6 fxe6 6.Bd3 d5 7.e5
Nh6 8.Be3 Nf5 9.Bxf5 exf5 10.Nf3 Be7 11.c4 dxc4 12.Qa4+ Bd7
13.Qxc4 Qc8 14.Nc3 Be6 15.Qe2 O-O 16.O-O Rd8 17.Rad1 Nf8
18.Rxd8 Qxd8 19.Rd1 Qe8 20.Nb5 Bd8 21.Nfd4 g6 22.Qc2 Qf7
23.Nxe6 Nxe6 24.Nd4 Kf8 25.Qb3 Nc5 26.Qc2 Ne6 27.Qb3 Nc5
28.Qxf7+ Kxf7 29.Nxf5 gxf5 30.Bxc5 Ke6 31.Rd3 b6 32.Ba3 Rc8
33.Rh3 c5 34.Rxh7 Be7 35.Kf2 Rd8 36.Rh6+ Kf7 37.Ke2 Rd4 38.g3
Re4+ 39.Kd2 Ra4 40.Rc6 Rd4+ 41.Kc1 Re4 42.b3 Re1+ 43.Kd2 Rh1
44.Rh6 Kg7 45.Rh3 Rg1 46.Bb2 Rg2+ 47.Kc1 Rg1+ 48.Kd2 Rg2+
49.Kc1 Rg1+ 50.Kc2 Rg2+ 51.Kb1 Rg1+ 52.Kc2 Rg2+ 53.Kb1 Rg1+
54.Bc1 b5 55.g4 Rxg4 56.Rd3 0-1

[Event "BCF-ch"]
[Site "Plymouth"]
[Date "1957.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Arnold Yorvath Green"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Bc5 6.Bc4 d6
7.Qb3 Qd7 8.Nd5 Nge7 9.Qc3 f6 10.O-O Ne5 11.Nxe5 fxe5 12.Be3
Nxd5 13.Bxd5 c6 14.Bb3 Qe7 15.Bxc5 dxc5 16.f4 b6 17.Rad1 Be6
18.Qxe5 Bxb3 19.Qxe7+ Kxe7 20.axb3 Rhd8 21.Kf2 Rd4 22.Ke3 Rad8
23.Rxd4 Rxd4 24.Rc1 Rb4 25.Rc3 g6 26.g4 h6 27.Rd3 a5 28.h3 b5
29.f5 g5 30.e5 c4 31.bxc4 Rxb2 32.cxb5 Rxb5 33.e6 Rb7 34.Kd4
Rb5 35.Kc4 Rb7 36.Kc5 a4 37.Ra3 Rb3 38.Rxa4 Rxh3 39.Ra7+ Kf6
40.Rf7+ Ke5 41.e7 1-0

[Event "Holland"]
[Site "Holland"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Max Euwe"]
[Black "Dr. Jonathan Penrose"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 c5 5. dxc5 Qa5+ 6. c3 Qxc5
7. Qb3 e6 8. Be3 Qc7 9. Na3 Bd7 10. Bf4 Ne7 11. Rd1 Nc8
12. Nd4 O-O 13. Nab5 Bxb5 14. Nxb5 Qc6 15. O-O Be5 16. Bh6 Bg7
17. Bxg7 Kxg7 18. Nd4 Qb6 19. Bxe6 fxe6 20. Nxe6+ Kg8
21. Nxf8+ Qxb3 22. axb3 Kxf8 23. e5 Nd7 24. f4 a5 25. f5 gxf5
26. Rxf5+ Ke7 27. Rh5 Nf8 28. Rd5 b6 29. Rh6 dxe5 30. Rxe5+
Kf7 31. Rc6 Ng6 32. Rc7+ Nge7 33. Rb7 a4 34. bxa4 Rxa4 35. h3
Ra1+ 36. Kh2 Rd1 37. c4 Rc1 38. Rc7 Rb1 39. Re2 Rc1 40. b4 Rb1
41. b5 Rc1 42. Re4 Rc3 43. Rh4 Kg6 44. Rd4 h5 45. Rd8 h4
46. Rdxc8 Nxc8 47. Rxc8 Rc2 48. Rc6+ Kf5 49. Rxb6 Rxc4 50. Rb8
Rb4 51. b6 Kf6 52. b7 Kg7 53. Rd8 1-0

[Event "Amsterdam ol"]
[Site "Amsterdam ol"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Vasily Smyslov"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 Bb4 6.Bc4 Nf6
7.O-O Bxc3 8.bxc3 d6 9.Ba3 Bg4 10.Bb5 O-O 11.Bxc6 bxc6 12.e5
Nd5 13.Qd3 Re8 14.exd6 Nf4 15.Qc4 Ne2+ 16.Kh1 Bxf3 17.gxf3
cxd6 18.Qxc6 Rc8 19.Qxd6 Qh4 20.Rfd1 Qxf2 21.Rf1 Qh4 22.Rad1
Re6 23.Qd7 Ng3+ 24.Kg1 Rce8 25.Rf2 Ne2+ 0-1

[Event "Hastings 1957-58"]
[Site "Hastings"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Leonard William Barden"]
[ECO "B56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 g6 7.Bb5
Bd7 8.Bxc6 Bxc6 9.e5 dxe5 10.fxe5 Ne4 11.Nxe4 Bxe4 12.O-O Bg7
13.Re1 Qd5 14.c3 Qxe5 15.Bf4 Qxf4 16.Qa4+ Bc6 17.Rxe7+ Kf8
18.Ne6+ fxe6 19.Qxf4+ Kxe7 20.Qc7+ Bd7 21.Rd1 Rad8 22.Qxb7
Rhf8 23.Qxa7 Rf5 24.a4 Be5 25.a5 Ke8 26.a6 Bc6 27.Rxd8+ Kxd8
28.Qe3 Bc7 29.b4 Re5 30.Qd4+ Kc8 31.c4 Re4 32.Qh8+ Kd7
33.Qxh7+ Kd8 34.Qh8+ Kd7 35.Qg7+ Kc8 36.Qf8+ Bd8 37.Qc5 Kd7
38.b5 Ba8 39.Qa7+ 1-0

[Event "Illford Whitsun Congress (Eng)"]
[Site "Illford Whitsun Congress (Eng)"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Stefan Fazekas"]
[ECO "B15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6
7.Qh5 Qe7+ 8.Ne2 Be6 9.Bd3 Qd7 10.h3 Qc7 11.O-O Nd7 12.c4 g6
13.Qf3 O-O-O 14.b4 h5 15.Nf4 Rdg8 16.c5 Be7 17.Nxe6 fxe6
18.Bc4 Nf8 19.Bf4 Qd7 20.Bh2 Bd8 21.Rab1 g5 22.Qa3 Bc7 23.Bxc7
Qxc7 24.b5 h4 25.bxc6 Qxc6 26.Qxa7 g4 27.Rxb7 Qxb7 28.Ba6 Qxa6
29.Qxa6+ Kd8 30.Rb1 gxh3 31.Rb8+ Ke7 32.Rb7+ Nd7 33.Qd6+ Kf7
34.Qxd7+ Kg6 35.Qxe6 hxg2 36.Qg4+ Kh6 37.Qxh4+ 1-0

[Event "BCF Ch"]
[Site "Leamington"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Leonard William Barden"]
[ECO "C60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d4 Nxe4 5.Qe2 Nd6 6.Bxc6 dxc6
7.dxe5 Nf5 8.Nc3 Be7 9.Qe4 O-O 10.Bd2 f6 11.g4 Nh6 12.O-O-O
Nxg4 13.Rhg1 Kh8 14.Rg2 Qe8 15.Rdg1 f5 16.Qe1 Qh5 17.Ne2 Qf7
18.Kb1 Be6 19.h3 Bxa2+ 20.Ka1 Bd5 1/2-1/2

[Event "Munich"]
[Site "Munich"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Prames"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bg4
7.Be2 O-O-O 8.Nc3 Qa5 9.O-O Nf6 10.Be3 Bc5 11.a3 Bb6 12.Nb5
Bxf3 13.gxf3 Nxd4 14.Nxd4 Rd6 15.b4 Qh5 16.Rc1 Nd5 17.Qd3 Bxd4
18.Qxd4 Rg6+ 19.Kh1 Re8 20.Rg1 Rge6 21.Rg5 Qh6 22.Qxd5 Rf8
23.Rg3 1-0

[Event "Olympiad"]
[Site "Munich"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Alexander Prameshuber"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bg4
7.Be2 O-O-O 8.Be3 Nf6 9.Nc3 Qa5 10.O-O Bc5 11.a3 Bb6 12.Nb5
Bxf3 13.gxf3 Nxd4 14.Nxd4 Rd6 15.b4 Qh5 16.Rc1 Nd5 17.Qd3 Bxd4
18.Qxd4 Rg6+ 19.Kh1 Re8 20.Rg1 Rge6 21.Rg5 Qh3 22.Qxd5 Rf6
23.Rg3 1-0

[Event "Olympiad"]
[Site "Munich"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Janusz Szukszta"]
[ECO "B29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 d5 5.exd5 Nxd5 6.Bb5 Nxc3
7.bxc3 e6 8.O-O Be7 9.Qe2 O-O 10.Rd1 Bd7 11.Bf4 Rc8 12.dxc5 a6
13.Bxc6 Rxc6 14.Ne5 Rc7 15.c6 bxc6 16.Qd3 Bc8 17.Qg3 Bd6
18.Rxd6 Qxd6 19.Nd3 Qd5 20.Bxc7 f6 21.Nb4 1-0

[Event "Olympiad"]
[Site "Munich"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Milko Bobotsov"]
[ECO "C77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 Be7 6.c3 b5 7.Bc2
O-O 8.d4 d6 9.Nbd2 Nh5 10.Nf1 g6 11.Bh6 Nf4 12.Bxf4 exf4
13.Qd2 d5 14.Qxf4 dxe4 15.Bxe4 Bd6 16.Qh6 Re8 17.Ng5 Qf6
18.Ne3 Bd7 19.Bd5 Re7 20.Qxh7+ Kf8 21.Ne4 Rxe4 22.Bxe4 Re8
23.Bxc6 Bxc6 24.O-O Be4 25.g3 Re5 26.dxe5 Qxe5 27.Rae1 1-0

[Event "Olympiad"]
[Site "Munichq"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Rudolfo Tan Cardoso"]
[Black "Dr. Jonathan Penrose"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nc6 5.Nge2 e5 6.Be3 Nh6 7.h3 f5
8.dxe5 dxe5 9.Nb5 Bd7 10.Qd2 Nf7 11.Bc5 a6 12.Nbc3 Be6 13.Nd5
Qd7 14.f3 O-O-O 15.Nec3 Kb8 16.b4 Bf8 17.Rb1 Bxc5 18.bxc5 Rdf8
19.Qb2 Nfd8 20.Bd3 Qg7 21.O-O Rf7 22.Qa3 Ka8 23.Rf2 Bc8
24.Rfb2 f4 25.Bc2 g5 26.Ba4 h5 27.Bb5 g4 28.Na4 gxh3 29.Rd1
Ka7 30.Nab6 cxb6 31.cxb6+ Kb8 32.Qd6+ Ka8 33.Nc7+ Rxc7 34.bxc7
Nf7 35.Qc5 Qg6 36.Bxc6 Qxc6 37.Qxc6 bxc6 38.Rb6 Rg8 39.Rd2
Rxg2+ 40.Rxg2 hxg2 41.Rxc6 Kb7 42.Rf6 Ng5 0-1

[Event "Munchen"]
[Site "Munchen"]
[Date "1958.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Dr. Jonathan Penrose"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.d4 d6 6.Nf3 Nbd7 7.O-O
e5 8.e4 c6 9.h3 a6 10.Be3 b5 11.cxb5 axb5 12.dxe5 dxe5 13.b4
Re8 14.a4 bxa4 15.Rxa4 Ba6 16.Re1 Qc7 17.Qa1 Bb7 18.Rc1 Nb6
19.Ra2 Bf8 20.Nb5 Qd8 21.Rxa8 Bxa8 22.Na7 Nbd7 23.Nxc6 Bxc6
24.Rxc6 Bxb4 25.Bg5 Be7 26.Nxe5 Nxe5 27.Qxe5 Nxe4 1/2-1/2

[Event "Munich ol (Men) fin-A"]
[Site "Munich"]
[Date "1958.09.30"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Miroslav Filip"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 d6 8.Be2 Bg7 9.Be3 O-O 10.Qd2 Be6 11.Rc1 Qa5 12.O-O
Rfc8 13.b3 a6 14.Bf3 Rab8 15.Ba7 Ra8 16.Be3 Rab8 17.Ba7 Ra8
18.Be3 1/2-1/2

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.12"]
[EventDate "1958.09.30"]
[Round "2"]
[Result "1-0"]
[White "Perez"]
[Black "Dr. Jonathan Penrose"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 Bg4 5.Be3 Nc6 6.Bb5 a6 7.Ba4
b5 8.Bb3 e6 9.a4 b4 10.Nb1 Nge7 11.c3 O-O 12.h3 Bxf3 13.Qxf3
Rb8 14.Nd2 Kh8 15.h4 bxc3 16.bxc3 h6 17.h5 g5 18.Bxg5 hxg5
19.h6 Ng6 20.hxg7+ Kxg7 21.g3 Qe7 22.Bc4 a5 23.e5 d5 24.Bd3 f5
25.exf6+ Qxf6 26.Qxf6+ Kxf6 27.Rh6 Ne7 28.Ke2 c5 29. Nf3 Rb2+
30.Ke3 cxd4+ 31.cxd4 Kg7 32.Rah1 Nf5+ 33.Bxf5 Rxf5 34.Rh7+ Kf6
35.Nh2 Rb3+ 36.Ke2 Rb2+ 37.Kd3 e5 38.Kc3 Rb8 39.Ng4+ Ke6
40.R1h6 Rf3+ 41. Ne3 Rf6 42.Ra7 exd4+ 43.Kxd4 Rb4+ 44.Kc5 Rxa4
45.Nxd5 Rf8 46.Rxg6+ Kf5 47. Rag7 Kg4 48.f4 Kxg3 49.Rxg5+ 1-0

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.14"]
[EventDate "1958.09.30"]
[Round "4"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Arthur Bisguier"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Be2
Nbd7 8.O-O g6 9.Bf3 Bg7 10.a4 O-O 11.a5 e5 12.Nb3 exf4 13.Bxf4
Ne5 14.Be2 Be6 15.Kh1 h6 16.Qd2 Kh7 17.Nd4 Bc4 18.b3 Bxe2
19.Ndxe2 Rac8 20.Ra4 Nh5 21.Be3 Ng4 22.Bd4 d5 23.g3 dxe4
24.Bxg7 Nxg7 25.Rxe4 f5 26.Rd4 Rfd8 27.Rxd8 Rxd8 28. Qf4 Qxa5
29.h3 Ne5 30.Qe3 Nc6 31.Rf4 Re8 32.Qg1 Ne6 33.Rc4 Qe5 34.Qg2
Rd8 35.Nf4 Nxf4 36.gxf4 Qe1+ 37.Qg1 Qd2 38.Qg2 Qc1+ 39.Qg1
Qxc2 {time} 0-1

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.15"]
[EventDate "1958.09.30"]
[Round "5"]
[Result "0-1"]
[White "Dieter Bertholdt"]
[Black "Dr. Jonathan Penrose"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nc6 5.Nge2 e5 6.Be3 Nf6 7.f3
Nd7 8.d5 Ne7 9.g4 h5 10.g5 O-O 11.Qd2 a6 12.Nc1 c6 13.dxc6
Nxc6 14.Nb3 a5 15.Qxd6 a4 16.Nc5 Nd4 17.O-O-O Re8 18.Nxd7 Bxd7
19.Nd5 a3 20.b4 Rc8 21.Qb6 Be6 22. Qxd8 Rcxd8 23.Rd3 b5
24.Rxa3 bxc4 25.Nc7 Re7 26.Nxe6 Rxe6 27.Rc3 Rc6 28. Kb2 Rdc8
29.a4 Bf8 30.b5 R6c7 31.Bh3 Ra8 32.Ra1 Bb4 33.b6 Rc6 34.b7 Rb8
35.Bc8 Ba5 36.Rca3 Rcxc8 0-1

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.18"]
[EventDate "1958.09.30"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Max Blau"]
[ECO "C76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "52"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 7.O-O Bg7
8.dxe5 dxe5 9.Be3 Nf6 10.Nbd2 O-O 11.Ne1 Na5 12.f3 Qe8 13.Bc2
b6 14.Nd3 Rd8 15.Qe2 Qe7 16.b4 Nb7 17.a4 a5 18.Nc4 Ne8 19.bxa5
bxa5 20.Rab1 Bc6 21.Rfd1 f5 22.Nf2 Ned6 23.Nxd6 Nxd6 24.Qa6
Qd7 25.Qxa5 Ra8 26.Qc5 Bxa4 1/2-1/2

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.19"]
[EventDate "1958.09.30"]
[Round "8"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Vasily Smyslov"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 d6
7.O-O Bxc3 8. bxc3 Nf6 9.Ba3 Bg4 10.Bb5 O-O 11.Bxc6 bxc6 12.e5
Nd5 13.Qd3 Re8 14.exd6 Nf4 15.Qc4 Ne2+ 16.Kh1 Bxf3 17.gxf3
cxd6 18.Qxc6 Rc8 19.Qxd6 Qh4 20.Rfd1 Qxf2 21.Rf1 Qh4 22.Rad1
Re6 23.Qd7 Ng3+ 24.Kg1 Rce8 25.Rf2 Ne2+ 0-1

[Event "13th olm final A"]
[Site "Munich"]
[Date "1958.10.22"]
[EventDate "1958.09.30"]
[Round "11"]
[Result "1/2-1/2"]
[White "Borislav Ivkov"]
[Black "Dr. Jonathan Penrose"]
[ECO "A40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.d4 g6 2.Nf3 Bg7 3.g3 c5 4.c3 b6 5.dxc5 bxc5 6.Qd5 Nc6 7.Qxc5
Nf6 8.Bg2 Ba6 9.Nd4 Nxd4 10.Qxd4 O-O 11.Qa4 Qb6 12.Qb3 Qa5
13.Nd2 Rab8 14.Qc2 Rfc8 15.Nb3 Qb5 16.Be3 Nd5 17.Bd4 1/2-1/2

[Event "13th olm qual. group 3"]
[Site "Munich"]
[Date "1958.10.01"]
[EventDate "1958.09.30"]
[Round "1"]
[Result "0-1"]
[White "Luis Augusto Sanchez"]
[Black "Dr. Jonathan Penrose"]
[ECO "B80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bd3 Be7 7.O-O
O-O 8.Be3 Nc6 9.Nb3 a6 10.a4 d5 11.exd5 Nxd5 12.Nxd5 Qxd5
13.Be2 Qe5 14.c3 Rd8 15. Qc2 Bd7 16.Bb6 Rdc8 17.f4 Qf6 18.Qd2
Be8 19.Rad1 Bd8 20.Be3 Ne7 21.Nc5 Nf5 22.Nxb7 Bxa4 23.Ra1 Bc6
24.Nd6 Nxe3 25.Qxe3 Rcb8 26.Nc4 Bd5 27.Qd2 a5 28. f5 Bc7
29.fxe6 Qxe6 30.Bg4 Qc6 31.Ne3 Bb6 32.Rae1 Re8 33.Bf3 Bxf3
34.Rxf3 Rad8 35.Qc1 Rd3 36.Kh1 Qd7 37.Nf1 Rxe1 38.Qxe1 Rd1
39.Qe2 g6 40.g3 Qd5 41. c4 Qd7 42.Kg2 Bc5 43.b3 Rb1 44.Rd3
Qc6+ 45.Qf3 Rb2+ 46.Nd2 Qe8 47.Kh3 Bb4 48.Nf1 h5 49.g4 Qe6
50.Re3 hxg4+ 51.Qxg4 Rxh2+ 52.Nxh2 Qxe3+ 53.Qf3 Qxf3+ 54.Nxf3
f5 55.Nd4 Kf7 56.Kg3 Kf6 57.Nc6 0-1

[Event "13th olm qual. group 3"]
[Site "Munich"]
[Date "1958.10.04"]
[EventDate "1958.09.30"]
[Round "4"]
[Result "1/2-1/2"]
[White "Oscar Panno"]
[Black "Dr. Jonathan Penrose"]
[ECO "E41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 O-O 7.O-O
Bxc3 8.bxc3 d6 9.Nd2 e5 10.Bb2 Re8 11.f3 exd4 12.exd4 cxd4
13.cxd4 d5 14.c5 Bd7 1/2-1/2

[Event "13th olm qual. group 3"]
[Site "Munich"]
[Date "1958.10.06"]
[EventDate "1958.09.30"]
[Round "6"]
[Result "1/2-1/2"]
[White "James Macrae Aitken"]
[Black "Dr. Jonathan Penrose"]
[ECO "B91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2
Be7 8.Bg2 Qc7 9.a4 b6 10.Be3 Nbd7 11.O-O Bb7 12.f3 O-O 13.g4
d5 14.exd5 Bc5 15.Bxc5 Qxc5+ 16.Kh1 Nxd5 17.Nxd5 Bxd5 18.Ra3
Rad8 19.Rc3 Bc4 20.Qe1 Qb4 21.f4 Rfe8 22.f5 Nf6 23.h3 Nd5
24.Bxd5 Bxd5+ 25.Kh2 Qe4 26.Qf2 f6 27.Ng3 Qb4 28. Rd1 Ba8
29.Rcd3 Rxd3 30.Rxd3 e4 31.Rb3 Qxa4 32.Qxb6 Qd7 33.Qe3 h6
34.Ra3 Rc8 35.Qe2 Bb7 36.Re3 Qc7 37.Rc3 Qd7 38.Rxc8+ Qxc8
39.Nxe4 Bxe4 40.Qxe4 Qb8+ 1/2-1/2

[Event "13th olm qual. group 3"]
[Site "Munich"]
[Date "1958.10.08"]
[EventDate "1958.09.30"]
[Round "8"]
[Result "1/2-1/2"]
[White "Sieghart Dittmann"]
[Black "Dr. Jonathan Penrose"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nc6 5.d5 Nd4 6.Nge2 e5 7.dxe6
Nxe6 8.g3 Ne7 9.Bg2 O-O 10.O-O f5 11.exf5 Nxf5 12.b3 a5 13.Bb2
Rb8 14.Qd2 Bd7 15.Nd5 Bxb2 16.Qxb2 b5 17.cxb5 Rxb5 18.Rad1 c6
19.Ndf4 Qf6 20.Qxf6 Rxf6 21.Nxe6 Rxe6 22.Nd4 Nxd4 23.Rxd4 d5
24.Bh3 Re7 25.Bxd7 Rxd7 26.Rc1 Rd6 27.Kf1 Re6 28.Re1 Kf7
29.Rh4 Rxe1+ 30.Kxe1 h5 31.Ra4 Ke6 32.Kd2 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "James B Howson"]
[Black "Dr. Jonathan Penrose"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "106"]

1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.d4 cxd4 7.Nxd4
b4 8.Na4 Nf6 9.Qd3 d5 10.exd5 Bxd5 11.O-O Be7 12.Rd1 O-O
13.Bxd5 Nxd5 14.Qe4 Qa5 15.Nxe6 Nf6 16.Qxa8 fxe6 17.Qb7 Qh5
18.Bf4 Ng4 19.Qg2 e5 20.Be3 e4 21.Bf4 Nc6 22.Rf1 Nd4 23.h3
Ne2+ 24.Kh1 Nxf4 25.gxf4 Rxf4 26.Kg1 Ne5 27.Rfd1 Bh4 28.Rf1
Nf3+ 29.Kh1 Bf6 30.Qg3 Rh4 31.Qb8+ Kf7 32.Qc7+ Kg6 33.Rg1+ Kh6
34.Kg2 Qg5+ 35.Qg3 Qh5 36.Kf1 Rxh3 37.Qf4+ Bg5 38.Qd6+ Bf6
39.Qf4+ Ng5 40.Re1 Rf3 41.Qg4 Bd4 42.Re2 Nh3 43.Qxh5+ Kxh5
44.Rh1 e3 45.c3 bxc3 46.Nxc3 exf2 47.Nd1 Kg5 48.Rh2 Kf4 49.Rd2
Ke4 50.Rg2 g5 51.Rg4+ Rf4 52.Rxf4+ gxf4 53.b4 Be3 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Wade"]
[ECO "C87"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3
Nd7 8.d4 Bf6 9.Nbd2 O-O 10.Nf1 Nb6 11.Bc2 Bg4 12.d5 Ne7 13.h3
Bc8 14.Ng3 g6 15.Bh6 Bg7 16.Qd2 f6 17.b3 a5 18.Be3 a4 19.h4
axb3 20.axb3 Bg4 21.Nh2 Bd7 22.h5 Rf7 23.f3 Rxa1 24.Rxa1 Nec8
25.Ng4 c5 26.dxc6 bxc6 27.c4 c5 28.Kf2 Bxg4 29.fxg4 Qd7 30.Bd1
Qc6 31.Kg1 Ra7 32.Rxa7 Nxa7 33.b4 Nac8 34.b5 Qa8 35.g5 fxg5
36.hxg6 hxg6 37.Bg4 Kh7 38.Be6 Bf6 39.Bxg5 Qa1+ 40.Kh2 Bxg5
41.Qxg5 Qa7 42.Qd8 Qb7 43.Qh4+ Kg7 44.Nf5+ gxf5 45.Qg5+ 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Leonard William Barden"]
[Black "Dr. Jonathan Penrose"]
[ECO "C97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Be6 13.dxe5
dxe5 14.Ng5 Bd7 15.Nf1 Rad8 16.Qe2 g6 17.Ne3 Bc8 18.a4 c4
19.axb5 axb5 20.Rd1 Rxd1+ 21.Qxd1 Rd8 22.Qe2 b4 23.Rxa5 Qxa5
24.Qxc4 Rf8 25.Nxf7 Kg7 26.Nf5+ gxf5 27.Bh6+ Kg6 28.Bxf8 Bxf8
29.Nh8+ Kh6 30.Qxc8 Kg7 31.Qe6 Qa1+ 32.Kh2 Qxb2 33.Bb3 h5
34.Qf7+ Kxh8 35.Qxf8+ 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "T J Beach"]
[ECO "C03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.c3 e5 5.exd5 Qxd5 6.Ngf3 exd4
7.Bc4 Qh5 8.O-O Be6 9.Qa4 O-O-O 10.Bxe6+ fxe6 11.Nxd4 Bd6
12.N2f3 Nxd4 13.cxd4 Kb8 14.Be3 Qd5 15.Rfe1 Nf6 16.Ne5 Rhf8
17.Rac1 h6 18.Kh1 g5 19.f3 Rg8 20.Rc3 Rg7 21.Rb3 c5 22.Nc6+
Kc7 23.Nxd8 Kxd8 24.dxc5 Bb8 25.Qd4 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Philip N Wallis"]
[Black "Dr. Jonathan Penrose"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.Nc3 Nf6 5.Bg5 c6 6.Qd2 Qa5 7.Bd3
Bg4 8.O-O-O h6 9.Bf4 Bxf3 10.gxf3 Nbd7 11.Kb1 e5 12.dxe5 dxe5
13.Be3 O-O-O 14.f4 Ng4 15.fxe5 Ndxe5 16.Bf4 Qb6 17.f3 Nxf3
18.Qg2 Bxc3 19.b3 Nfe5 20.Be2 h5 21.Qg3 Qc5 22.a3 Nf2 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "C H Alexander"]
[ECO "E75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6
8.Qd2 exd5 9.exd5 Re8 10.Nf3 Nbd7 11.O-O Qb6 12.Bd3 Ne5
13.Nxe5 dxe5 14.Rae1 Bd7 15.f4 exf4 16.Rxe8+ Bxe8 17.Bxf4 Ng4
18.h3 Ne5 19.Be2 Bd7 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "7"]
[Result "0-1"]
[White "A M Hallmark"]
[Black "Dr. Jonathan Penrose"]
[ECO "E63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "106"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O
a6 8.e4 Bg4 9.Be3 Nd7 10.Ne2 Na5 11.Rc1 c5 12.b3 Nc6 13.d5 Nb4
14.a3 Nd3 15.Rc2 b5 16.Ne1 Nxe1 17.Qxe1 bxc4 18.bxc4 Bxe2
19.Qxe2 Qa5 20.Bh3 Nb6 21.Qd3 Rab8 22.Bd2 Qa4 23.Rb1 Nd7
24.Rxb8 Rxb8 25.Bxd7 Qxd7 26.Bc3 Rb3 27.Qd2 Rxa3 28.Bxg7 Kxg7
29.Ra2 Rxa2 30.Qxa2 Qb7 31.Kg2 Qb6 32.Qa1+ f6 33.Qa4 Kf7
34.Qd7 Qb8 35.Qa4 Qb1 36.Qxa6 Qxe4+ 37.Kg1 g5 38.Qb5 f5 39.Qd7
Qe1+ 40.Kg2 Qe4+ 41.Kg1 h5 42.Qc8 Kg7 43.Qe8 h4 44.Qh5 Qg4
45.Qxg4 fxg4 46.gxh4 gxh4 47.f3 gxf3 48.Kf2 Kf6 49.Kxf3 Ke5
50.Kg4 Kd4 51.Kxh4 Kxc4 52.Kg4 Kxd5 53.h4 Ke6 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Michael J Haygarth"]
[ECO "C91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.d4 Bg4 10.d5 Na5 11.Bc2 c6 12.dxc6 Nxc6 13.Bg5
Qd7 14.Nbd2 h6 15.Bxf6 Bxf6 16.Nf1 Ne7 17.Ne3 Be6 18.Qd3 g6
19.Red1 Rfd8 20.a4 Rab8 21.axb5 axb5 22.Ra6 Nc8 23.Nd5 Bxd5
24.Qxd5 Nb6 25.Qd2 Kg7 26.Qe2 Qc8 27.Ra7 Qc5 28.Raa1 Ra8
29.Rxa8 Rxa8 30.Ne1 d5 31.exd5 Rd8 32.d6 Nc4 33.b4 Qc8 34.Nd3
Rxd6 35.Nc5 Qd8 36.Bd3 Rd5 37.Rf1 Be7 38.Bxc4 bxc4 39.Qxc4
Bxc5 40.bxc5 Rd2 41.c6 Qd3 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.Nf3 f5 6.d3 Nf6 7.O-O O-O
8.Bd2 h6 9.c5 Kh7 10.cxd6 cxd6 11.Ne1 Nc6 12.Nd5 Be6 13.Nb4
Nxb4 14.Bxb4 Qb6 15.Ba3 Rfc8 16.Nf3 e4 17.dxe4 Nxe4 18.Nd2 d5
19.e3 Bxb2 20.Bxb2 Qxb2 21.Nxe4 dxe4 22.Qd6 Bxa2 23.Qe7+ Kg8
24.g4 Re8 25.Qh4 Kh7 26.gxf5 gxf5 27.Kh1 Rg8 28.Bh3 Rg5 29.Qf4
Be6 30.Ra5 Qf6 31.Qc7+ Qg7 32.Qxg7+ Kxg7 33.Rb1 Bc8 34.Rc5 Kf6
35.Rd1 Be6 36.Bf1 Rg7 37.Bh3 Rc8 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Milner-Barry"]
[ECO "E30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 g5 7.Bg3 Ne4
8.Qc2 Qf6 9.Rc1 Nxg3 10.hxg3 d6 11.e3 Bxc3+ 12.bxc3 e5 13.Bd3
Nd7 14.g4 Nf8 15.f3 Ng6 16.Ne2 Nh4 17.Ng3 Qe7 18.Kf2 Bd7
19.Rb1 b6 20.a4 O-O 21.Bf5 f6 22.Be6+ Bxe6 23.dxe6 Qh7
24.Qxh7+ Kxh7 25.Rbd1 f5 26.gxf5 Nxf5 27.Nxf5 Rxf5 28.Rxd6 Rf6
29.Rd7+ Kg6 30.e7 Kf7 31.Rd8 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 Na6
8.Bg5 h6 9.Bh4 c6 10.O-O Bg4 11.Nd2 Bxe2 12.Qxe2 Qd7 13.Nb3
Nc7 14.f3 a5 15.Bf2 c5 16.a4 Nh5 17.g3 f5 18.Be1 b6 19.Bd2 Rf7
20.Rf2 Raf8 21.Raf1 Ne8 22.Nc1 Nef6 23.Nd3 fxe4 24.fxe4
1/2-1/2

[Event "BCF-ch play-off"]
[Site "BCF-ch play-off"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Harry Golombek"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 a6 7.O-O
Be7 8.f4 Qc7 9.Be3 Nbd7 10.a4 O-O 11.Qe1 Kh8 12.Bf3 Nb6 13.b3
Bd7 14.a5 Rac8 15.Nce2 Na8 16.c4 Bc6 17.Nc3 Rfd8 18.Qg3 d5
19.exd5 exd5 20.Nf5 Bf8 21.Bd4 dxc4 22.Bxf6 gxf6 23.Qh4 Bg7
24.Ne4 Qd7 25.Ned6 Nc7 26.Bxc6 bxc6 27.Rae1 Re8 28.Qg4 Bf8
29.Nxc8 Qxc8 30.bxc4 Re6 31.h3 Qe8 32.Qg3 Bc5+ 33.Kh2 Qg8
34.Qxg8+ Kxg8 35.Rd1 Bb4 36.Rd8+ Ne8 37.Ra8 c5 38.Rd1 Bxa5
39.Rd6 Re4 40.Rxf6 Bc7 41.Nd6 Bxd6 42.Rxd6 Kg7 43.Rd5 Nc7
44.Rg5+ Kf6 45.Ra7 Ne6 46.Rxa6 Rxc4 47.g4 Rc2+ 48.Kg3 c4
49.Rf5+ Ke7 50.Ra7+ Kd6 51.Ra6+ Ke7 52.Ra7+ Kd6 53.Rfxf7 Nc5
54.Ra5 c3 55.Rf6+ Ke7 56.Rh6 Ne4+ 57.Kh4 1-0

[Event "BCF-ch play-off"]
[Site "BCF-ch play-off"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Michael J Haygarth"]
[Black "Dr. Jonathan Penrose"]
[ECO "E88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6
8.Qd2 cxd5 9.cxd5 Nbd7 10.Nge2 a6 11.Nc1 Nc5 12.b4 Ncd7 13.Nb3
Nh5 14.Na5 f5 15.Bc4 Ndf6 16.O-O f4 17.Bf2 g5 18.Rfc1 g4
19.Kf1 g3 20.Bg1 Ng4 21.h3 Ne3+ 22.Bxe3 fxe3 23.Qxe3 Qh4
24.Ke1 Nf4 25.Rc2 Bxh3 26.Qg1 Nxg2+ 27.Rxg2 Rxf3 28.Rc1 Bxg2
29.Qxg2 Rf2 0-1

[Event "BCF-ch play-off"]
[Site "BCF-ch play-off"]
[Date "1959.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Harry Golombek"]
[Black "Dr. Jonathan Penrose"]
[ECO "E72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.e4 e5 7.Nge2
exd4 8.Nxd4 Nc6 9.Nxc6 bxc6 10.O-O Be6 11.Qa4 Nd7 12.Qxc6 Ne5
13.Qa4 Nxc4 14.Qc2 Rb8 15.Rb1 c6 16.b3 Qa5 17.Na4 Rfe8 18.Rd1
d5 19.h3 dxe4 20.Bxe4 Qh5 21.Re1 Ne5 22.Qe2 Qxh3 23.Bg2 Qf5
24.Bf4 Bd5 25.Bxd5 cxd5 26.Nc5 Rbd8 27.Kg2 Qc8 28.Qb5 d4
29.Rbc1 Qa8+ 30.Qb7 Qxb7+ 31.Nxb7 Nd3 32.Rxe8+ Rxe8 33.Rd1
Nxf4+ 34.gxf4 Re2 35.a4 Rb2 36.Rd3 Rc2 37.Kf3 h5 38.Nd6 Rc3
39.Ke2 h4 40.Ne4 Rc2+ 41.Kd1 Ra2 42.Rh3 f5 43.Nd2 Ra1+ 44.Kc2
Bf6 45.Rh2 Kf7 46.Nf3 a5 47.Nxh4 Ra2+ 48.Kb1 Re2 49.Nf3 d3
50.Kc1 Ke6 51.Ng5+ Bxg5 52.fxg5 f4 53.Rh8 Rxf2 54.Rf8 f3
55.Rf6+ Ke5 56.Rxg6 Rc2+ 57.Kb1 f2 0-1

[Event "Leipzig ol fin  Rd: 2"]
[Site "Leipzig ol fin  Rd: 2"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Robert James Fischer"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5
7. Nf3 Nbd7 8. a4 b6 9. Bc4 Qc7 10. Qe2 Be7 11. O-O Bb7
12. fxe5 dxe5 13. Bg5 h6 14. Bh4 Bb4 15. Bxf6 Nxf6 16. Nh4 Rc8
17. Bb5+ Nd7 18. Bxd7+ Qxd7 19. Rad1 Bc5+ 20. Kh1 Bd4 21. Nf5
g6 22. Nxd4 exd4 23. Nd5 Bxd5 24. exd5+ Qe7 25. Qf2 O-O
26. Rxd4 Qc5 27. Rd2 Qb4 28. c3 Qb3 29. Rd4 Rc4 30. Rxc4 Qxc4
31. Kg1 Qxa4 32. Qxb6 Qc4 33. Qb4 Qxb4 34. cxb4 Rb8 35. Rf4
Rd8 1/2-1/2

[Event "Leipzig"]
[Site "Leipzig"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Wolfgang Unzicker"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 d6
7.O-O Bxc3 8.bxc3 Nf6 9.e5 Nxe5 10.Nxe5 dxe5 11.Qb3 Qe7 12.Ba3
c5 13.Qb5+ Nd7 14.Rae1 O-O 15.f4 a6 16.Qb3 e4 17.Re3 Re8
18.Rfe1 Nf6 19.Qb6 Be6 20.Bxc5 Qd7 21.Bxe6 Rxe6 22.Qb3 Rae8
23.Bd4 Ng4 24.Rg3 Rg6 25.Rd1 Rd8 26.Re1 Re8 27.Rd1 Rd6 28.h3
Nf6 29.Kh2 g6 30.Rf1 Nh5 31.Rg5 h6 32.Re5 Ng7 33.Re1 Rxe5
34.fxe5 Rd5 35.Rxe4 Ne6 36.Qb6 Kh7 37.Re1 Kg8 38.Rb1 Rb5
39.Rxb5 axb5 40.Qa7 Kg7 41.Bc5 Qc6 42.Bd6 Qe4 43.a3 Nf4 44.Qf2
Kg8 45.h4 g5 46.g3 Nd5 47.hxg5 Ne3 48.Qb2 hxg5 49.Bc5 Ng4+
50.Kg1 Qxe5 51.Qxb5 Qxg3+ 52.Kf1 Qf4+ 53.Ke2 Qe4+ 54.Kd2 Ne5
55.Bd4 Nf3+ 56.Kc1 g4 0-1

[Event "Leipzig Olympiad Fin"]
[Site "Leipzig Olympiad Fin"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Mikhail Tal"]
[ECO "A65"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.Bd3
Bg7 8.Nge2 O-O 9.O-O a6 10.a4 Qc7 11.h3 Nbd7 12.f4 Re8 13.Ng3
c4 14.Bc2 Nc5 15.Qf3 Nfd7 16.Be3 b5 17.axb5 Rb8 18.Qf2 axb5
19.e5 dxe5 20.f5 Bb7 21.Rad1 Ba8 22.Nce4 Na4 23.Bxa4 bxa4
24.fxg6 fxg6 25.Qf7+ Kh8 26.Nc5 Qa7 27.Qxd7 Qxd7 28.Nxd7 Rxb2
29.Nb6 Rb3 30.Nxc4 Rd8 31.d6 Rc3 32.Rc1 Rxc1 33.Rxc1 Bd5
34.Nb6 Bb3 35.Ne4 h6 36.d7 Bf8 37.Rc8 Be7 38.Bc5 Bh4 39.g3 1-0

[Event "Madrid"]
[Site "Madrid"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Lajos Portisch"]
[ECO "B42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 bxc6
7.O-O d5 8.Qe2 Nf6 9.Bg5 Be7 10.Nd2 h6 11.Bh4 O-O 12.c4 Re8
13.Rac1 Bb7 14.Bb1 c5 15.e5 Nd7 16.Bxe7 Qxe7 17.cxd5 exd5
18.f4 Rac8 19.b3 Qe6 20.Qd3 Nf8 21.Nf3 Qg4 22.f5 c4 23.Qd2
cxb3 24.axb3 Rxc1 25.Qxc1 d4 26.Qc7 Bxf3 27.Rxf3 Qh4 28.g3 Qg4
29.Kg2 Qg5 30.Rf4 Qh5 31.e6 fxe6 32.f6 Qf7 33.Qxf7+ Kxf7
34.fxg7 Kxg7 35.Rxd4 a5 36.Ra4 Rb8 37.Bc2 Rb5 38.Kf3 Nd7
39.Rg4+ Kf7 40.Rf4+ Ke7 1/2-1/2

[Event "Leipzig"]
[Site "01"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Laszlo Szabo"]
[Black "Dr. Jonathan Penrose"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.exf5 gxf5 12.f4 Ng6 13.Be3
Re8 14.Qd2 Nb6 15.b3 exf4 16.Nxf4 Qe7 17.Bd4 Bxd4+ 18.Qxd4
Qe3+ 19.Qxe3 Rxe3 20.Rac1 Bd7 21.Bh5 Kg7 22.Nce2 Re4 23.Rc3
Rg8 24.Rg3 Kf6 25.Nh3 c6 26.dxc6 bxc6 27.Nc3 Rh4 28.Bd1 Ne7
29.Rd3 d5 30.Nf4 Bc8 31.g3 Rh6 32.Re1 Rd8 33.Bf3 Kf7 34.cxd5
Rhd6 35.Rde3 Nexd5 36.Ncxd5 Nxd5 37.Bxd5+ cxd5 38.Re7+ Kg8
39.Nh5 a5 40.Ra7 Ra6 41.Rg7+ Kh8 42.Rf7 Re6 43.Nf6 1-0

[Event "Leipzig olm prel"]
[Site "03"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Laszlo Szabo"]
[Black "Dr. Jonathan Penrose"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.b4 a5 10.bxa5 Rxa5 11.Nd2 Nd7 12.Nb3 Ra8 13.a4
f5 14.f3 b6 15.a5 Ba6 16.Be3 Rf7 17.Qc2 Nc5 18.Rfb1 Nc8 19.Ra2
fxe4 20.Nxe4 Nxe4 21.fxe4 Qh4 22.axb6 Bh6 23.Bxh6 Qxh6 24.Rxa6
1-0

[Event "Madrid zt"]
[Site "Madrid"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Svetozar Gligoric"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "112"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3
Nbd7 8.a4 Qc7 9.Bd3 b6 10.O-O Bb7 11.Qe1 g6 12.Kh1 Bg7 13.Qh4
O-O 14.f5 gxf5 15.Ng5 f4 16.Rxf4 exf4 17.e5 h6 18.exf6 Nxf6
19.Bxf4 hxg5 20.Bxg5 Rfe8 21.Bxf6 Bxf6 22.Qxf6 Qe7 23.Qf4 Qe5
24.Qh4 Qg7 25.Be4 Bxe4 26.Nxe4 Re6 27.Ng5 Rg6 28.Qe4 Rf8 29.h4
Qxb2 30.Rf1 Qe5 31.Qd3 Kg7 32.g3 f6 33.Rf5 Qe1+ 34.Rf1 Qe7
35.Nh3 Rg4 36.Nf4 Qe5 37.Qd1 Qe4+ 38.Kh2 f5 39.Re1 Rxh4+
40.gxh4 Qxf4+ 41.Kh3 Rc8 42.Rg1+ Kf6 43.Rg3 Rc4 44.h5 Qh4+
45.Kg2 Qe4+ 46.Kh3 Rd4 47.Qc1 Kf7 48.h6 Qh4+ 49.Kg2 f4 50.Rd3
Rxd3 51.cxd3 Qg3+ 52.Kh1 Qh3+ 53.Kg1 Qe3+ 54.Qxe3 fxe3 55.Kf1
d5 56.d4 Kg6 0-1

[Event "Leipzig ol (Men) fin-A"]
[Site "Leipzig"]
[Date "1960.10.16"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "Dr. Jonathan Penrose"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 Nc6 6.c4 Nb6 7.Nc3
dxe5 8.d5 Bxf3 9.Bxf3 Nd4 10.c5 Nd7 11.Be3 Nxc5 12.O-O e6
13.b4 Nd7 14.Bxd4 exd4 15.dxe6 fxe6 16.Qxd4 Qf6 17.Qxf6 gxf6
18.Bxb7 Rb8 19.Bc6 Bxb4 20.Ne4 Ke7 21.Bxd7 f5 22.Bc6 fxe4
23.Bxe4 h6 24.Rac1 c5 25.Bd3 Rhd8 26.Bc4 Rd4 27.g3 Kf6 28.Rc2
Rbd8 29.Bb3 a5 30.Kg2 Rd2 31.Rfc1 Rxc2 32.Rxc2 Rd2 33.Rxd2
Bxd2 34.Kf3 Ke5 35.Ke2 Bc3 36.Kd3 Bd4 37.f4+ Kd6 38.Ke4 Bg1
39.h3 Bf2 40.Kf3 Be1 41.g4 e5 42.f5 Ke7 43.Ke4 Kf6 44.Bc2 Bh4
45.Kd5 Bf2 46.Kc4 Bh4 47.Be4 Bf2 48.Kb5 Be1 49.Kxc5 Bb4+
50.Kc6 Be1 51.a3 Kg5 52.Kd7 Kf6 53.Bc2 Bf2 54.Kd6 Be1 55.Kd7
Bg3 56.Ke8 Bf2 57.a4 Be1 58.Kf8 Bf2 59.Kg8 Bh4 60.Kh7 Bg5
61.Be4 Kf7 62.Bf3 Kf6 63.Bd5 Bd2 64.Be4 Bg5 65.Kg8 Bh4 66.Kf8
1/2-1/2

[Event "Madrid"]
[Site "?"]
[Date "1960.??.??"]
[EventDate "1960.??.??"]
[Round "?"]
[Result "1-0"]
[White "Alberto Mario Giustolisi"]
[Black "Dr. Jonathan Penrose"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "75"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5
7. O-O Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 exd4 11. Nxd4 f5
12. Nxc6 bxc6 13. exf5 gxf5 14. h3 Ne5 15. f4 Nd7 16. Bf3 Bb7
17. Ne2 Qe7 18. Ng3 Qf7 19. Qc2 Nb6 20. c5 Bd4+ 21. Kh2 Bxc5
22. b3 Bd4 23. Bb2 Bxb2 24. Qxb2 Nd5 25. Nh5 Nf6 26. Ng3 Qd7
27. Rae1 Rab8 28. Re3 c5 29. Nh5 Qf7 30. Ng3 Qg6 31. Bxb7 Rxb7
32. Rfe1 c6 33. Qc2 d5 34. Nxf5 Ne4 35. Ng3 Rg7 36. Nxe4 Rxf4
37. Rg3 Qxg3+ 38. Nxg3 1-0

[Event "Leipzig ol (Men)"]
[Site "Leipzig GDR"]
[Date "1960.11.04"]
[EventDate "1960.10.17"]
[Round "8"]
[Result "0-1"]
[White "Max Euwe"]
[Black "Dr. Jonathan Penrose"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "134"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.d5 c5 7.Nf3 Na6
8.O-O Nc7 9.a4 Rb8 10.Bf4 a6 11.a5 b5 12.axb6 Rxb6 13.Na4 Rb8
14.Bd2 e6 15.dxe6 Bxe6 16.Rc1 Qe7 17.Ba5 Rfc8 18.Ne1 Bg4
19.Rc2 Ne6 20.Bc3 Nd4 21.Bxd4 cxd4 22. Nf3 Bd7 23.Rc1 Ne4
24.Re1 Rb4 25.Ra1 Rcxc4 26.b3 Rc8 27.Nb2 Nc3 28.Qd2 Rxb3
29.Nd3 Bb5 30.Bf1 Qc7 31.Qf4 Nxe2+ 32.Bxe2 Bxd3 33.Rac1 Rc3
34.Rxc3 Qxc3 35.Bxd3 Qxd3 36.Ng5 Qf5 37.Qh4 h6 38.Ne4 d3
39.Nxd6 d2 40.Rf1 Qd3 41. Nxc8 Qxf1+ 42.Kxf1 d1=Q+ 43.Kg2 Qd5+
44.Kg1 Qd1+ 45.Kg2 Qd5+ 46.Kg1 Qc5 47.Qd8+ Bf8 48.Nb6 Qd6
49.Qxd6 Bxd6 50.Kf1 Kg7 51.Ke2 Kf6 52.Kd3 Kf5 53.f3 Bc5 54.Nc4
Bg1 55.h3 Bf2 56.Nd6+ Ke6 57.Ne4 Bb6 58.Kc4 Ke5 59.Kd3 f5
60. Nc3 h5 61.f4+ Ke6 62.Ke2 Bd4 63.Nb1 a5 64.Nd2 a4 65.Kd3
Bf2 66.Nf1 Kd5 67. Ke2 Bd4 0-1

[Event "Leipzig ol (Men)"]
[Site "Leipzig GDR"]
[Date "1960.10.30"]
[EventDate "1960.10.17"]
[Round "3"]
[Result "1/2-1/2"]
[White "Miguel Najdorf"]
[Black "Dr. Jonathan Penrose"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "40"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O
Nc6 8.d5 Ne7 9.b4 a5 10.bxa5 c5 11.dxc6 bxc6 12.Nd2 Qxa5
13.Bb2 Rd8 14.Nb3 Qb4 15.Qc2 Be6 16.Nd1 Nd7 17.Bc3 Qa3 18.Ne3
d5 19.cxd5 cxd5 20.exd5 Bxd5 1/2-1/2

[Event "Leipzig ol (Men)"]
[Site "Leipzig GDR"]
[Date "1960.11.02"]
[EventDate "1960.10.17"]
[Round "6"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Wolfgang Uhlmann"]
[ECO "C05"]
[WhiteElo "2405"]
[BlackElo "2415"]
[PlyCount "106"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2
Qb6 8.Nf3 cxd4 9.cxd4 f6 10.exf6 Nxf6 11.O-O Bd6 12.Bd2 O-O
13.Bc3 Bd7 14.Ng3 Rae8 15.Ne5 Re7 16.Rc1 Be8 17.Kh1 Bxe5
18.dxe5 Nd7 19.f4 Ref7 20.Qh5 g6 21.Qg4 Qe3 22. Bxg6 hxg6
23.Qxg6+ Kh8 24.Rce1 Qb6 25.Qxe6 d4 26.Bd2 Qc5 27.Ne4 Qe7
28.Qc4 Rg7 29.Ng5 Rxg5 30.fxg5 Ndxe5 31.Rxf8+ Qxf8 32.Qe6 Bd7
33.Qf6+ Qxf6 34. gxf6 Kg8 35.Rf1 Kf7 36.b3 Nd8 37.h3 Ne6
38.Kh2 Bc6 39.Bb4 Ng5 40.Bc5 d3 41.Bxa7 Ne4 42.Be3 Nd7 43.Rd1
Bb5 44.a4 Ba6 45.b4 Bc4 46.Rb1 Ndxf6 47.a5 Nd5 48.Bc1 Ndc3
49.Rb2 Bb5 50.g4 Ne2 51.Be3 N4c3 52.Rd2 Nd5 53.Bc5 Nec3 0-1

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Arthur Bisguier"]
[Black "Dr. Jonathan Penrose"]
[ECO "B47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.g3 a6 7.Bg2
Nf6 8.O-O Nxd4 9.Qxd4 Bc5 10.Bf4 d6 11.Qd2 h6 12.Rad1 e5
13.Be3 Bb4 14.Nb5 axb5 15.Qxb4 O-O 16.Rxd6 Rxa2 17.Rd2 Bd7
18.Rfd1 Rfa8 19.f3 Ra1 20.c3 Qc4 21.Qxc4 bxc4 22.Bc5 Rxd1+
23.Rxd1 Be6 24.Ba3 g5 25.Kf2 Rc8 26.Ke3 Kg7 27.Rd6 Nd7 28.Bf1
Rc6 29.Rd2 Nf8 30.Rd8 Ng6 31.Be2 Kf6 32.Bd1 Rc8 33.Rd2 h5
34.Ba4 h4 35.Kf2 hxg3+ 36.hxg3 Rh8 37.Kg2 Ra8 38.Bd1 Rc8
39.Be2 Kg7 40.Rd6 Rc6 41.Rd8 f6 42.Kf2 Kf7 43.Ke3 Rc7 44.Bd6
Rc6 45.Bb4 Rc7 1/2-1/2

[Event "England"]
[Site "It, Hastings"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Botvinnik"]
[Black "Dr. Jonathan Penrose"]
[ECO "E89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6
8.Nge2 cxd5 9.cxd5 a6 10.g4 h5 11.h3 b5 12.Bg2 Nbd7 13.Bg5 Qa5
14.Qd2 b4 15.Nd1 Nc5 16.O-O Qb6 17.Nf2 hxg4 18.hxg4 a5 19.Ng3
Ba6 20.Rfc1 Rac8 21.Be3 Nfd7 22.Bf1 Bxf1 23.Kxf1 f6 24.Kg2 Qb5
25.b3 Kf7 26.Rab1 Rh8 27.Rh1 Rxh1 28.Kxh1 Ra8 29.Kg2 a4 30.Ne2
axb3 31.axb3 Ra1 32.Rxa1 Nxb3 33.Qa2 Nxa1 34.Nc1 b3 35.Qxa1 b2
36.Qb1 bxc1=Q 37.Qxb5 Qxe3 38.Qxd7+ Kg8 39.Qxd6 Bf8 40.Qxf6
Bc5 41.Qxg6+ Kf8 42.Qf6+ Kg8 43.Qe6+ Kf8 44.Qc8+ Kg7 45.Qb7+
Kf6 46.Qb2 Kg6 47.Qc2 Kg5 48.Nh3+ Kg6 49.Qf2 Qc3 50.Qe2 Be3
51.Qa6+ Kg7 52.Qb7+ Kf8 53.g5 Bxg5 54.Nxg5 Qd2+ 55.Kh3 Qxg5
56.Qc8+ Ke7 57.Qg4 1-0

[Event "Mar del Plata <ARG>"]
[Site "04"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Erich Eliskases"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3
Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Rc1 d6 11.g3 Bd7 12.Bg2 Bc6
13.O-O O-O 14.b4 b6 15.Qd2 Re8 16.f4 Nf8 17.Rfd1 Rc8 18.Nd5
Qd7 19.Bd4 Bxd5 20.exd5 Bxd4+ 21.Qxd4 Qa4 22.Qd2 a5 23.bxa5
bxa5 24.Bf1 1/2-1/2

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Salomon Flohr"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 e6
7.Bd3 Be7 8.O-O O-O 9.c4 c5 10.Bc2 b6 11.dxc5 bxc5 12.Re1 Bb7
13.b3 Re8 14.Bb2 Nf8 15.Ne5 Ng6 16.Nxg6 hxg6 17.Bc3 1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Miguel Najdorf"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "152"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3
e6 8.a4 b6 9.O-O Bb7 10.Qf3 Nbd7 11.Kh1 Be7 12.Bd2 Nc5 13.b4
Nxd3 14.cxd3 O-O 15.Rac1 Qd7 16.Qf2 Rfc8 17.h3 b5 18.axb5 axb5
19.e5 Nd5 20.f5 Bf8 21.fxe6 fxe6 22.Nxd5 Bxd5 23.Rxc8 Rxc8
24.Nxb5 dxe5 25.Nc3 Bb7 26.Ne4 h6 27.Be1 Qxd3 28.Nc5 Bxc5
29.bxc5 Rxc5 30.Kg1 Qe4 31.Qg3 Rc2 32.Bf2 Bd5 33.Re1 Qf4
34.Qe3 Ra2 35.Re2 Ra1+ 36.Be1 Qd4 37.Kh2 Kh7 38.Bc3 Qxe3
39.Rxe3 Ra2 40.Rg3 Re2 41.h4 Kg8 42.Ba5 Kf7 43.Bb6 Rc2 44.Kh3
Be4 45.Kh2 Bf5 46.Ra3 Rc4 47.Bf2 Kf6 48.Re3 e4 49.Rg3 Bg6
50.Be3 Bh5 51.Kh3 Rc2 52.Bb6 Be2 53.Bd4+ e5 54.Bb6 Ba6 55.Kh2
Bb7 56.Be3 Rc7 57.Kg1 Ba6 58.Kh2 Bd3 59.Bb6 Rf7 60.Be3 Ke6
61.Rg6+ Kd5 62.Kh3 Be2 63.Kh2 Kc4 64.Rg3 Bd3 65.Bb6 Kc3 66.Re3
Rf6 67.Bc5 Rc6 68.Ba7+ Ra6 69.Bc5 Kc4 70.Bf8 Kd4 71.Re1 Rg6
72.Kh3 e3 73.g4 e2 74.Bb4 Rf6 75.Kg3 Rf1 76.Ba5 Kc4 0-1

[Event "Varna"]
[Site "Varna"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Miguel Najdorf"]
[ECO "B92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

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.Be3 Be6 10.Qd2 Nbd7 11.a4 Rc8 12.a5 h6 13.Rfd1
Qc7 14.f3 Rfd8 15.Bf1 d5 16.Nxd5 Nxd5 17.exd5 Bxd5 18.Qxd5 Nf6
19.Qc4 Qxc4 20.Bxc4 Rxc4 21.Rxd8+ Bxd8 22.Rd1 Be7 23.c3 Kf8
24.Kf2 Ke8 25.Ke2 Rh4 26.Bg1 Ra4 27.Rd2 Nd7 28.Kd1 f5 29.Rd5
g5 30.h3 g4 31.fxg4 fxg4 32.Bf2 gxh3 33.gxh3 Rf4 34.Ke2 Rf5
35.Rd1 Rh5 36.Rh1 e4 37.Nd2 Rxa5 38.Nxe4 Ra2 39.Rb1 Ba3 40.Kd3
Bxb2 41.Kc2 Ba3 42.Kb3 Re2 43.Kxa3 Rxe4 44.Rxb7 1/2-1/2

[Event "Olympiad"]
[Site "Varna (Bulgaria)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "O'Kelly"]
[Black "Dr. Jonathan Penrose"]
[ECO "B47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 a6 7.O-O
Nf6 8.Be3 Bb4 9.Nxc6 bxc6 10.Bd3 d5 11.exd5 cxd5 12.Bd4 Be7
13.Re1 O-O 14.Qf3 Bb7 15.Re3 Rfe8 16.Rae1 Rad8 17.Qh3 Ne4
18.Qh5 Bf6 19.Nxe4 Bxd4 20.Qxh7+ Kxh7 21.Nf6+ Kh6 22.Rh3+ Kg5
23.Nh7+ Kg4 24.Be2+ Kf4 25.Bd3 Kg4 26.Be2+ Kf4 27.Bd3 Kg4
1/2-1/2

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Karl Robatsch"]
[ECO "B09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Bg4 7.h3
Bxf3 8.Qxf3 Nc6 9.Qf2 Nd7 10.Be3 Nb4 11.Bc4 Nb6 12.Bb3 Nc6
13.O-O Na5 14.Rad1 Nbc4 15.Bc1 c6 16.f5 Qc7 17.Rd3 b5 18.Rf3
b4 19.Ne2 c5 20.Bxc4 Nxc4 21.c3 bxc3 22.bxc3 cxd4 23.cxd4 Qb7
24.Nc3 Rac8 25.Nd5 gxf5 26.Rxf5 f6 27.Qh4 Nb6 28.Ne3 Na4
29.Nd5 Nc3 30.Be3 Nxd5 31.exd5 Rc3 32.Qe4 Rf7 33.R1f3 Bf8
34.Rg3+ Kh8 35.Rh5 Qc8 36.Qg6 Bh6 37.Qxf7 Rxe3 38.Rxh6 1-0

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Manuel Aaron"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O
a6 8.f4 Nbd7 9.Be3 Qc7 10.g4 O-O 11.g5 Ne8 12.f5 Ne5 13.Qe1 b5
14.a3 Kh8 15.Qh4 Qd8 16.Rad1 Nc7 17.f6 gxf6 18.gxf6 Rg8+
19.Kh1 Bf8 20.Nf3 Nxf3 21.Bxf3 e5 22.Bh5 Qe8 23.Rg1 Rg6 24.Rg3
Be6 25.Rdg1 Kg8 26.Bxg6 fxg6 27.Bh6 Rd8 28.Bxf8 Qxf8 29.Rxg6+
hxg6 30.Rxg6+ Kf7 31.Qh7+ Ke8 32.Qxc7 Bd7 33.Nd5 Rc8 34.Qb7
Rxc2 35.Rg7 Bh3 36.Re7+ Kd8 37.Qb8+ 1-0

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "John Eric Littlewood"]
[ECO "B73"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 g6 6.Be2 Bg7 7.O-O
O-O 8.Be3 Nc6 9.Qd2 Bd7 10.f4 Nxd4 11.Bxd4 b5 12.e5 dxe5
13.fxe5 Ng4 14.Bf3 b4 15.Bxa8 Qxa8 16.Ne2 Bc6 17.Qg5 h5 18.e6
Bxd4+ 19.Nxd4 Bxg2 20.Rxf7 Rxf7 21.exf7 Kxf7 22.Qd2 Qd5 23.Re1
Qd6 24.Qxg2 Qxd4+ 25.Kf1 e5 26.Qe2 e4 27.h3 Nf6 28.b3 Qd6
29.Kg2 g5 30.Qe3 Kg6 31.Qxa7 g4 32.Qf2 Qd5 33.Qe3 gxh3 34.Kxh3
Ng4 35.Rg1 Qf5 36.Qb6+ Kh7 37.Qc7+ Kh6 38.Qg3 e3 39.Kg2 Qxc2+
40.Kh1 Qe4+ 41.Rg2 Qb1+ 42.Rg1 Qf5 43.Qd6+ Kg5 44.Qe7+ Kh6
45.Qd6+ Kg7 46.Qe7+ 1/2-1/2

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Leonard William Barden"]
[Black "Dr. Jonathan Penrose"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.a3
Nf6 8.f4 d6 9.Bd3 Be7 10.O-O O-O 11.Qf3 Nxd4 12.Bxd4 e5 13.Be3
exf4 14.Bxf4 Be6 15.Rae1 Rfe8 16.e5 dxe5 17.Bxe5 Qc5+ 18.Kh1
Ng4 19.Bg3 Nf6 20.Qxb7 Nd5 21.Ne4 Qd4 22.Bf2 Qa4 23.Ba7 Rac8
24.Qxa6 Qxa6 25.Bxa6 Rxc2 26.Bd4 Rd8 27.Rf2 Rxf2 28.Bxf2 Nf4
29.Bc5 Bxc5 30.Nxc5 Rd2 31.Nxe6 Nxe6 32.Rb1 Kf8 33.a4 Nc5
34.Bb5 Nb3 35.Kg1 h5 36.Re1 g6 37.Re8+ Kg7 38.Rb8 h4 39.Bc4
Nc5 40.a5 Ne4 41.Kf1 Rd1+ 42.Ke2 Ra1 43.b4 Nd6 44.Kd3 h3
45.gxh3 Ra3+ 46.Kd4 f5 47.Rd8 Ne4+ 48.Rd7+ Kf6 49.h4 g5 50.h5
g4 51.h6 Rh3 52.a6 1-0

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Svetozar Gligoric"]
[ECO "E76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 c5 6.d5 O-O 7.Bd3 e6
8.Nge2 exd5 9.exd5 Bg4 10.O-O Re8 11.Qc2 Bxe2 12.Bxe2 Nbd7
13.Bd2 a6 14.Rae1 h6 15.a4 Nf8 16.h3 Rc8 17.Bf3 Rc7 18.Qc1
Rce7 19.Rxe7 Rxe7 20.Re1 N8d7 21.Rxe7 Qxe7 22.Qe1 Qxe1+
23.Bxe1 Ne8 24.b3 Kf8 25.Bd2 Bd4+ 26.Kf1 Ng7 27.g4 f5 28.Ne2
Bb2 29.Ng3 Nf6 30.gxf5 Nxf5 31.Nxf5 gxf5 1/2-1/2

[Event "Hastings (England)"]
[Site "It"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Robert Wade"]
[Black "Dr. Jonathan Penrose"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.e4 Nf6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.f4 exf4 12.Bxf4 Bxc3
13.bxc3 fxe4 14.Nb4 Nf5 15.g4 Nh4 16.Qd2 Qe8 17.Rae1 Ne5
18.Bxe5 Rxf1+ 19.Rxf1 Qxe5 20.Qh6 Nf3+ 21.Bxf3 exf3 22.Rxf3
Bxg4 23.Re3 Qf6 24.Re1 Rf8 0-1

[Event "London (5)"]
[Site "London (5)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Butcher"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 Nf6 5.Nxc3 Nc6 6.Nf3 Bb4
7.e5 Bxc3+ 8.bxc3 d5 9.Bb3 Ne4 10.Bxd5 Nxc3 11.Bxc6+ bxc6
12.Qc2 Nb5 13.Bb2 a5 14.Rd1 Bd7 15.a4 Na7 16.Ba3 Nc8 17.O-O
Ne7 18.Rfe1 Qc8 19.Qc5 Ng6 20.e6 fxe6 21.Ne5 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Hector Decio Rossetto"]
[Black "Dr. Jonathan Penrose"]
[ECO "A48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 O-O 5.e4 d6 6.Be2 h6 7.Bh4
Nbd7 8.c3 Nh5 9.O-O Nf4 10.Bc4 c6 11.a4 g5 12.Nxg5 hxg5
13.Bxg5 Ne6 14.Be3 Nf6 15.Bd3 Nc7 16.h3 e5 17.f4 exf4 18.Bxf4
Ne6 19.Bxd6 Qxd6 20.e5 Qe7 21.exf6 Bxf6 22.Qh5 Rd8 23.Rae1 Rd5
24.Qh6 Bg7 25.Qh7+ Kf8 26.Bg6 Bd7 27.Ne4 Be8 28.h4 Rad8 29.Ng3
c5 30.Nf5 Qf6 31.Rxe6 Rxf5 32.Bxf5 fxe6 33.Bxe6 cxd4 34.cxd4
Rxd4 35.Rxf6+ Bxf6 36.Qf5 Ke7 37.Bc8 Bf7 38.Bxb7 Be6 39.Qc5+
Rd6+ 40.Qb4 Kd7 41.Bf3 Rb6 42.Qd2+ Ke7 43.Qe3 Rxb2 44.Bg4 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Rene Letelier Martner"]
[ECO "C09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6
7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bb6 10.Be3 Bxe3 11.Bxc6+ bxc6
12.fxe3 O-O 13.Qd2 Qb6 14.Qc3 Rb8 15.Rab1 Ba6 16.Rf2 Qb4
17.Qxb4 Rxb4 18.Nc5 Bc8 19.Ne5 Rb5 20.b4 f6 21.Nf3 Rb6 22.c3
Rd8 23.Nd4 Rd6 24.h3 h6 25.a4 Bd7 26.Re1 Be8 27.e4 Bf7 28.e5
fxe5 29.Rxe5 Ng6 30.Ref5 Be8 31.h4 Rb8 32.h5 Ne7 33.Re5 1-0

[Event "Open"]
[Site "Southend (Eng)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "E67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

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 c6 9.Re1 Ne8 10.Be3 f5 11.exf5 gxf5 12.dxe5 Nxe5
13.Nxe5 Bxe5 14.Bh6 Ng7 15.Qd2 Qf6 16.Bg5 Qf7 17.c5 Bxc3
18.bxc3 d5 19.Be7 Re8 20.Bd6 Bd7 21.Rab1 Rxe1+ 22.Rxe1 Re8
23.Rxe8+ Qxe8 24.Kf1 b6 25.cxb6 axb6 26.Qe2 Ne6 27.h4 Qg6
28.Qd3 Qg4 29.Qf3 Qc4+ 30.Kg1 Qxa2 31.Qxf5 Qa1+ 32.Kh2 Qxc3
33.Be5 Qc5 34.Qf6 Qc2 35.h5 Qe2 36.Qh8+ Kf7 37.Qxh7+ Ke8
38.Bd6 Kd8 39.Qh8+ Be8 40.Qf6+ Kc8 41.Bh3 Bd7 42.h6 Qh5 43.g4
Qg5 44.Qxg5 Nxg5 45.f4 Be8 46.Be7 Nf7 47.g5 1-0

[Event "Open"]
[Site "Southend (Eng)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Leonard William Barden"]
[ECO "B39"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.Nf3 c5 2.c4 g6 3.d4 Bg7 4.e4 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Nc3
Ng4 8.Qxg4 Bxd4 9.Bxd4 Nxd4 10.O-O-O e5 11.Qg3 d6 12.f4 f6
13.Bd3 O-O 14.f5 Kg7 15.h4 a6 16.Kb1 b5 17.Ne2 Nc6 18.h5 g5
19.h6+ Kh8 20.Rd2 Nb4 21.a3 Nxd3 22.Qxd3 Bb7 23.Nc3 Qa5
24.Qxd6 Rf7 25.c5 Rc8 26.Rhd1 Kg8 27.Qe6 Rf8 28.Rd6 b4 29.axb4
Qxb4 30.c6 Bc8 31.Qd5 a5 32.Rxf6 Ba6 33.Rxf7 1-0

[Event "Olympiad"]
[Site "Varna (Golden Sands)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Nils S Nilsson"]
[ECO "B14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5
Nxd5 8.Bd3 Nc6 9.O-O O-O 10.Re1 Nxc3 11.bxc3 b6 12.Qc2 g6
13.Bh6 Re8 14.h4 Bf8 15.Bg5 Be7 16.Bb5 Bd7 17.Qe4 Na5 18.Bxd7
Qxd7 19.Ne5 Qd8 20.Nxf7 1-0

[Event "BCF Cj"]
[Site "Whitby"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Smith"]
[Black "Dr. Jonathan Penrose"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.a3
Nf6 8.f4 d6 9.Bd3 Nxd4 10.Bxd4 e5 11.Be3 exf4 12.Bxf4 Be6
13.O-O Be7 14.Kh1 O-O 15.Qe1 Ng4 16.Nd5 Bxd5 17.exd5 Rae8
18.Qg3 Ne5 19.c4 Bf6 20.Be2 Qb6 21.Rab1 Ng6 22.Bxd6 Rxe2
23.Bxf8 Nxf8 24.c5 Qd8 25.c6 bxc6 26.dxc6 Re6 27.Rfd1 Qc8
28.c7 Be5 29.Rd8 Qxc7 30.Qd3 Bxh2 31.Ra8 Rh6 32.Rxa6 Bd6
33.Kg1 Bc5+ 34.Kf1 Qf4+ 0-1

[Event "Ch Great Britain"]
[Site "Whitby (England)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "J Footner"]
[Black "Dr. Jonathan Penrose"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.Nf3 Nf6 2.c4 d6 3.d4 Nbd7 4.g3 e5 5.Bg2 Be7 6.Nc3 O-O 7.O-O
c6 8.e4 a6 9.h3 Qc7 10.Be3 b5 11.cxb5 axb5 12.Qc2 Ba6 13.Nd5
Nxd5 14.exd5 c5 15.dxe5 dxe5 16.Rfd1 Rac8 17.Rd2 Bd6 18.Nh4 g6
19.Bh6 Rfe8 20.Be4 c4 21.Bg5 b4 22.Qd1 Nc5 23.Qg4 Nxe4 24.Qxe4
f5 0-1

[Event "BCF Ch"]
[Site "Whiteby"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Wells"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O
Qc7 8.f4 Be7 9.Be3 O-O 10.Qe1 b5 11.Bf3 Bb7 12.e5 Ne8 13.Qg3
Nd7 14.f5 dxe5 15.fxe6 exd4 16.Qxc7 Nxc7 17.Bxb7 Rab8 18.Nd5
Bd6 19.Nxc7 Rxb7 20.Bxd4 Rxc7 21.exd7 Rxd7 22.c3 Re8 23.Rfe1
Rde7 24.Rxe7 Rxe7 25.Kf2 f5 26.h3 Kf7 27.Kf3 g6 28.a4 Ke6
29.axb5 axb5 30.Ke3 Kd5 31.Kd3 Rb7 32.b3 Ke6 33.Ra8 Kd7 34.Rg8
Ke6 35.Rh8 Kd5 36.c4 bxc4 37.bxc4 Kc6 38.c5 Bg3 39.Kc4 Rc7
40.Ra8 Kd7 41.Kd5 Rc8 42.Ra7+ Rc7 43.c6 1-0

[Event "BCF Ch"]
[Site "Whiteby"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Michael J Franklin"]
[Black "Dr. Jonathan Penrose"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.g3 g6 2.Bg2 Bg7 3.d4 d6 4.e4 c5 5.dxc5 Qa5+ 6.Bd2 Qxc5 7.Bc3
Nf6 8.Ne2 O-O 9.O-O Nc6 10.Nd2 Rd8 11.Nb3 Qb6 12.Nf4 a5 13.a4
e5 14.Nd5 Nxd5 15.exd5 Nd4 16.Qd2 Bf5 17.Nxa5 Rdc8 18.Rac1
Rxc3 19.bxc3 Qxa5 20.Rfe1 Rc8 21.Re3 Bd7 22.Rd3 Nf5 23.Rb1 Rc7
24.Rb4 Bxa4 25.c4 Bxc2 26.Bf1 Bxd3 27.Bxd3 Nd4 28.Kg2 e4 0-1

[Event "BCF Ch"]
[Site "Whiteby"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Adrian Swayne Hollis"]
[Black "Dr. Jonathan Penrose"]
[ECO "B09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Be2 c5 7.dxc5
Qa5 8.O-O Qxc5+ 9.Kh1 Nc6 10.Nd2 a5 11.Nb3 Qb6 12.a4 Nb4 13.f5
d5 14.e5 Ne4 15.Nxe4 dxe4 16.fxg6 hxg6 17.Bc4 Be6 18.Bxe6 Qxe6
19.Bf4 Rac8 20.Nd4 Qd5 21.c3 Nd3 22.Qg4 Nxe5 23.Bxe5 Qxe5
24.Rae1 Qd5 25.Re3 e5 26.Nb5 Rfd8 27.b3 Qxb3 28.Nd6 Rxc3
29.Nxf7 Qxf7 30.Ree1 Qe8 31.Qxe4 Qc6 32.Qe2 Rc2 0-1

[Event "BCF Ch"]
[Site "Whiteby"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Norman Littlewood"]
[Black "Dr. Jonathan Penrose"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.f4
b5 8.Be2 Bb7 9.Bf3 Na5 10.O-O Nc4 11.Bc1 Bc5 12.Kh1 Ne7 13.b3
Nb6 14.Bb2 O-O 15.a4 bxa4 16.Nxa4 Nxa4 17.Rxa4 Qxf4 18.e5 Bxf3
19.Nxf3 Qh6 20.Bc1 Qh5 21.g4 Qh3 22.Ng5 Qc3 23.Ne4 Qxe5 24.Bf4
Qd5 25.Qxd5 Nxd5 26.Nxc5 Rfc8 27.Nxd7 Rxc2 28.Rc1 Rb2 29.Bb8
f6 30.g5 Rxb3 31.Rc8+ Kf7 32.gxf6 Rb1+ 33.Kg2 gxf6 34.Rh4 h5
35.Rh8 e5 36.Kf2 Rb2+ 37.Ke1 Nf4 38.Kd1 a5 39.Rh7+ Kg6 40.Nf8+
Kg5 41.Rxf4 Kxf4 42.Bd6 a4 43.Ba3 Ra2 44.Bc1+ Kf3 45.Rf7 Ra6
46.Bg5 a3 47.Bxf6 Rd6+ 48.Kc1 Ke2 0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Lev Polugaevsky"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7
7. Bd3 g6 8. O-O Bg7 9. Nf3 Nbd7 10. Qe1 b5 11. a3 Bb7 12. Bd2
O-O 13. Qh4 a5 14. Rae1 b4 15. axb4 axb4 16. Nd1 Ra1 17. Nf2
Rxe1 18. Rxe1 Nc5 19. Bxb4 Ncxe4 20. Bxe4 Bxe4 21. Nxe4 Qb6+
22. Nf2 Qxb4 23. Nd3 Qc4 24. Qf2 Nd5 25. g3 e6 26. Qe2 Ra8
27. c3 Ra2 28. Qe4 Qa6 29. Kh1 h6 30. Nb4 Nxb4 31. Qxb4 Qd3
32. Qb7 Qc2 33. Qb8+ Kh7 34. Qxd6 Rxb2 35. Rg1 Qxc3 36. Qd1
Qe3 37. Rf1 Ra2 38. Qe1 Qd3 39. Qd1 Qe4 40. Kg1 Ra3 41. Kg2
Rd3 42. Re1 Qd5 43. Qe2 Bc3 0-1

[Event "Varna"]
[Site "05"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Lajos Portisch"]
[ECO "B12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Bg6 6.c4 Ne7 7.Nc3 Nd7
8.Be3 dxc4 9.Bxc4 Nd5 10.O-O N7b6 11.Bb3 Qd7 12.Rc1 Be7 13.Qe2
f6 14.exf6 gxf6 15.Bh6 O-O-O 16.a4 Nxc3 17.bxc3 Nd5 18.Rfe1
Rhe8 19.Qf3 Bf8 20.Bxf8 Rxf8 21.Ne4 b6 22.a5 e5 23.c4 Nb4
24.d5 f5 25.Ng5 e4 26.Qc3 Nd3 27.Ne6 Nxc1 28.Rxc1 c5 29.axb6
axb6 30.Ra1 Qd6 31.Ra7 1-0

[Event "Bulgaria"]
[Site "ol Varna"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Karl Robatsch"]
[Black "Dr. Jonathan Penrose"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.c4 a6 7.N5c3
Nf6 8.Be2 Be7 9.O-O O-O 10.Na3 b6 11.Nc2 Bb7 12.b3 Qc7 13.Bb2
Rfd8 14.Ne3 Rac8 15.Rc1 Qb8 16.Kh1 Bf8 17.Ng4 Nxg4 18.Bxg4 b5
19.cxb5 axb5 20.Nxb5 Ba6 21.a4 d5 22.exd5 Rxd5 23.Qe1 Nb4
24.Rxc8 Qxc8 25.Be2 Qc2 26.Ba1 Qxb3 27.Nc7 Nc2 28.Qb1 Qxb1
29.Rxb1 Bxe2 30.Nxd5 exd5 31.Bc3 d4 32.Bd2 f6 33.a5 Na3 34.Rb8
Kf7 35.Rxf8+ Kxf8 36.Bb4+ Kf7 37.Bxa3 Ke6 38.Kg1 Kd5 39.f3 Ba6
40.Kf2 Kc4 41.Ke1 Kd3 42.Bf8 g6 43.Bg7 f5 44.Bh6 Bb5 45.Bg5
1/2-1/2

[Event "14, Mar del Plata"]
[Site "14, Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Vasily Smyslov"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6
7. O-O Qc7 8. f4 Be7 9. Be3 O-O 10. Qe1 b5 11. Bf3 Bb7 12. e5
dxe5 13. fxe5 Nfd7 14. Qg3 Kh8 15. Bxb7 Qxb7 16. Rae1 Nc6
17. Nf3 Nb4 18. Rf2 f5 19. exf6 Bxf6 20. Ng5 Bxg5 21. Bxg5
Rxf2 22. Qxf2 Rf8 23. Qd2 Qb6+ 1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Laszlo Szabo"]
[ECO "B27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 c5 2.Nf3 g6 3.c3 Bg7 4.d4 cxd4 5.cxd4 d5 6.exd5 Nf6
7.Bb5+ Nbd7 8.Nc3 O-O 9.O-O Nb6 10.Bf4 Nfxd5 11.Be5 Nxc3
12.bxc3 Be6 13.Re1 Rc8 14.Qd2 Bc4 15.Rab1 f6 16.Bg3 Qd5
17.Bxc4 Nxc4 18.Qe2 Rfe8 19.Nd2 Nxd2 20.Qxd2 Rc4 21.Qb2 b6
22.Qa3 Qd7 23.Rb4 Rxb4 24.Qxb4 Bf8 25.Qb3+ e6 26.h4 Kf7 27.Rd1
Rd8 28.a4 1/2-1/2

[Event "Whitby British ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.08.??"]
[Round "2"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Cenek Kottnauer"]
[ECO "B88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6
7. Bb3 Be7 8. Be3 O-O 9. O-O Bd7 10. f4 Nxd4 11. Bxd4 Bc6
12. Qe2 b5 13. Nxb5 Bxb5 14. Qxb5 Nxe4 15. f5 e5 16. Be3 Nc5
17. Bxc5 dxc5 18. Rad1 Qc8 19. Qc4 Rb8 20. c3 Qc7 21. Rd3 Bf6
22. Rd5 Rbc8 23. Rfd1 Rfd8 24. Ba4 Rxd5 25. Rxd5 Qb6 1/2-1/2

[Event "Whitby British ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.08.??"]
[Round "3"]
[Result "1/2-1/2"]
[White "R A Fuller"]
[Black "Dr. Jonathan Penrose"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. Nc3 a6 6. d3 Rb8
7. O-O d6 8. Ne1 Bd7 9. Bd2 b5 10. Rb1 Nh6 11. b3 Nf5 12. Nc2
b4 13. Ne4 O-O 14. Bc1 Qa5 15. Bb2 Qxa2 16. Bxg7 Nxg7 17. d4
cxd4 18. Nxd4 Nxd4 19. Qxd4 Ne6 20. Qe3 Qa5 21. Rfd1 Qc7
22. h4 Ng7 23. Bf3 Bc6 24. h5 Nxh5 25. Bxh5 gxh5 26. Nxd6 exd6
27. Qg5+ Kh8 1/2-1/2

[Event "Whitby British ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.08.??"]
[Round "6"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Michael J Haygarth"]
[ECO "C99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5
7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2
cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Nb4 17. Bb1
Bd7 18. a3 Nc6 19. Bd3 Qb8 20. b4 axb3 21. Qxb3 Ra5 22. Reb1
Qa8 23. d5 Nb8 24. Qb2 Rc8 25. Bb6 Ra6 26. Be3 Ra5 27. Bb6 Ra6
28. Be3 1/2-1/2

[Event "Whitby British ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.08.??"]
[Round "9"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Peter Hugh Clarke"]
[ECO "C07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. dxc5
Bxc5 7. Nb3 Bb6 8. Bb5+ Bd7 9. Qe2+ Qe7 10. Bxd7+ Nbxd7
11. Qxe7+ Kxe7 12. O-O Ne4 13. Bf4 Rhd8 14. Rad1 Ndc5 15. Nxc5
Bxc5 16. Nd4 Rac8 17. Rfe1 Kf8 18. c3 h6 19. f3 Ng5 20. Be3
Rd7 21. h4 Bxd4 22. Rxd4 Ne6 23. Rd2 b6 24. Red1 Rcd8 25. g4
Ke7 26. Kf2 f6 27. Kg3 Kf7 28. h5 Ke7 29. Bf2 Kf7 30. c4 Ke7
1/2-1/2

[Event "Whitby British ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.08.??"]
[Round "11"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Wade"]
[ECO "B57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4
Bd7 7. Bb3 g6 8. f3 Nxd4 9. Qxd4 Bg7 10. Be3 O-O 11. Qd3 Qa5
12. O-O b5 13. a3 Rab8 14. Rfd1 Qc7 15. a4 1/2-1/2

[Event "Varna ol (Men)"]
[Site "Varna"]
[Date "1962.09.16"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Bogdan Sliwa"]
[Black "Dr. Jonathan Penrose"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "103"]

1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.e3 Nf6 6.Nge2 O-O 7.O-O
Re8 8.b4 Nbd7 9.Bb2 Nf8 10.d4 e4 11.Qc2 Qe7 12.h3 h5 13.Nd5
Nxd5 14.cxd5 Bf5 15.Kh2 Rac8 16.Rfc1 Nh7 17.b5 Ng5 18.a4 Nf3+
19.Kh1 Qd7 20.h4 Bf6 21.Ng1 Bxh4 22.Qd1 Nxg1 23.Kxg1 Bg5
24.Qc2 h4 25.Ra3 h3 26.Bh1 Kg7 27.Kh2 Bd8 28.g4 Bxg4 29.Bxe4
Qe7 30.Bh1 Qh4 31.Rg1 Bf6 32.Bc3 Re7 33.Raa1 Qh5 34.Rae1 Rce8
35.Qd2 Bf3 36.Rg3 Bxh1 37.Rxh1 Rh8 38.f3 Qxd5 39.e4 Qb3
40.Rxh3 Ree8 41.Kg2 d5 42.e5 Be7 43.e6 Rxh3 44.Rxh3 Rh8
45.Rxh8 Kxh8 46.Qh6+ Kg8 47.exf7+ Kxf7 48.Qh7+ Kf6 49.Qh8+ Kf7
50.Qh7+ Kf6 51.Qh8+ Kf7 52.Qh7+ 1/2-1/2

[Event "Varna ol (Men)"]
[Site "Varna"]
[Date "1962.09.29"]
[EventDate "1962.??.??"]
[Round "3"]
[Result "1-0"]
[White "Max Blau"]
[Black "Dr. Jonathan Penrose"]
[ECO "C84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

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.axb5 axb5 10.Rxa8 Bxa8 11.c3 d5 12.d3 Qd6
13.Bg5 Na5 14.Bc2 h6 15.Bh4 dxe4 16.dxe4 Qe6 17.Nbd2 c5 18.Qe2
Rb8 19.Nxe5 Nc6 20.Nef3 Nd7 21.Bg3 Bd6 22.Bxd6 Qxd6 23.e5 Qe6
24.Qd3 Nf8 25.Qe3 Qe7 26.Ne4 Nxe5 27.Nxe5 Qxe5 28. Nxc5 Qd5
29.f3 b4 30.Na6 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1-0"]
[White "Ludek Pachman"]
[Black "Dr. Jonathan Penrose"]
[ECO "E81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Bd3
c6 8.Nge2 e5 9.O-O exd4 10.Bxd4 Ne5 11.h3 Be6 12.b3 Ne8 13.f4
c5 14.Bf2 Nxd3 15.Qxd3 f5 16.Rad1 Qf6 17.Rfe1 h6 18.e5 dxe5
19.fxe5 Qg5 20.Bxc5 Rf7 21.Nd4 Nc7 22.Ndb5 1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Bruno Parma"]
[Black "Dr. Jonathan Penrose"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.a3
b5 8.Nxc6 dxc6 9.a4 Bb7 10.Bd3 Nf6 11.O-O Be7 12.f4 b4 13.Nb1
c5 14.Nd2 c4 15.Nxc4 Bxe4 16.Bxe4 Nxe4 17.Qd3 Nc5 18.Qe2 O-O
19.f5 exf5 20.Rxf5 g6 21.Rff1 Rfe8 22.Qf3 Bf8 23.Kh1 Ne4 24.b3
Bg7 25.Rad1 f5 26.Bf4 Qb7 27.Rd3 Rad8 28.Be3 Qe7 29.Bg1 Qh4
1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Herman Pilnik"]
[Black "Dr. Jonathan Penrose"]
[ECO "B47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "110"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.g3 a6 7.Bg2
Nf6 8.O-O Be7 9.h3 O-O 10.g4 Rd8 11.Nde2 d5 12.exd5 Nb4 13.Bf4
e5 14.Bg3 Be6 15.Nd4 Bxd5 16.Nxd5 Nfxd5 17.c3 Nc6 18.Nb5 axb5
19.Bxd5 Qd6 20.Bg2 Qc5 21.Qe2 Bg5 22.Rfd1 Rxd1+ 23.Rxd1 Rxa2
24.h4 Be7 25.Bd5 Ra8 26.Qf3 Rf8 27.b4 Qb6 28.Bb3 Qc7 29.Qd5
Qc8 30.Qd7 g6 31.Qxc8 Rxc8 32.Rd7 Kf8 33.g5 Ke8 34.Rd5 Rd8
35.Rxb5 Rd3 36.Rxb7 Rxc3 37.Ba4 Kd8 38.Bxc6 Rxc6 39.Bxe5 Rc4
40.Bf6 Bxf6 41.gxf6 Rg4+ 42.Kf1 Rxh4 43.b5 Rb4 44.Ke2 h5
45.Rxf7 Rxb5 46.Rg7 Re5+ 47.Kf1 Ke8 48.Rxg6 Kf7 49.Rh6 Ra5
50.Kg2 Rb5 51.Kg3 Rf5 52.f3 Ke6 53.Kf2 Kf7 54.Ke3 Ra5 55.Kf4
Rb5 1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Raul Sanguineti"]
[Black "Dr. Jonathan Penrose"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "136"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.e3 Nbd7 7.Nge2
e5 8.b3 Re8 9.Qc2 c6 10.Ba3 exd4 11.Nxd4 Nc5 12.O-O a5 13.h3
Bd7 14.Rad1 Qc8 15.Kh2 h5 16.Rfe1 Qc7 17.f4 b6 18.Bc1 Rad8
19.a3 Ne6 20.Nf3 d5 21.Ne5 Bc8 22.cxd5 cxd5 23.Qb2 Bb7 24.Nb5
Qb8 25.Bd2 Ne4 26.Bxe4 Bxe5 27.Qxe5 Qxe5 28.fxe5 dxe4 29.Nd6
Re7 30.Bc3 Rc7 31.Nb5 Rcd7 32.Rxd7 Rxd7 33.Bd4 Ba6 34.Nd6 Rc7
35.Nxe4 Rc2+ 36.Kg1 Bb7 37.Nf6+ Kf8 38.h4 b5 39.Bb6 a4 40.bxa4
bxa4 41.e4 Rc3 42.Re3 Rb3 43.Kf2 Ba6 44.Ke1 Rb1+ 45.Kd2 Kg7
46.Ba5 Ra1 47.Bb4 Nd4 48.Be7 Ra2+ 49.Kc3 Nc2 50.Rf3 Ne1
51.Ne8+ Kg8 52.Rf6 Rc2+ 53.Kb4 Rc4+ 54.Ka5 Rxe4 55.e6 Bc4
56.Rxg6+ fxg6 57.Nf6+ Kg7 58.Nxe4 Bxe6 59.Bf6+ Kf7 60.Bc3 Nf3
61.Kxa4 Bd5 62.Nf2 g5 63.hxg5 Nxg5 64.Be5 Ke6 65.Bc7 Kf5
66.Kb5 Bf3 67.a4 Ne4 68.Nxe4 Bxe4 1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Oscar Panno"]
[ECO "B58"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "188"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5
7.Nxc6 bxc6 8.O-O Be7 9.f4 exf4 10.Bxf4 O-O 11.Qd3 Ng4 12.Kh1
Ne5 13.Bxe5 dxe5 14.Qxd8 Rxd8 15.Bc4 Bf6 16.h3 Rd4 17.b3 Kf8
18.Rad1 Rd7 19.g4 h6 20.Kg2 Ke7 21.Kg3 Rxd1 22.Nxd1 Bd7 23.Nb2
Rh8 24.h4 Rf8 25.Nd1 g6 26.Ne3 Bg7 27.Rf2 h5 28.gxh5 f5 29.Kh2
f4 30.Ng2 gxh5 31.Ne1 Bf6 32.Nf3 Bg4 33.Kg2 Rd8 34.Rf1 a5
35.a4 Rd6 36.Kf2 Kd8 37.Kg2 Kc7 38.Rf2 Kb6 39.Rf1 Kc5 40.c3
Rd7 41.Rf2 Rd1 42.Rc2 Rb1 43.Bf7 Kd6 44.Bc4 Ke7 45.b4 axb4
46.cxb4 Rxb4 47.a5 Bc8 48.Bd3 Kd6 49.Nd2 Ra4 50.Nc4+ Kc7
51.Nb6 Rd4 52.Bb5 Bb7 53.Nd5+ Kb8 54.Bxc6 Bxc6 55.Rxc6 Bxh4
56.Kf3 Rd3+ 57.Ke2 Rh3 58.Rc3 Rh2+ 59.Kd1 Rh1+ 60.Ke2 Re1+
61.Kf3 Rb1 62.Kg2 Rb2+ 63.Kh1 Be1 64.Ra3 Bf2 65.Nf6 h4 66.Nd7+
Ka7 67.Nxe5 Bg3 68.a6 h3 69.Ra1 Rc2 70.Nf3 Rf2 71.Ng5 f3
72.Nxf3 Rxf3 73.Kg1 Re3 74.Kh1 Rxe4 75.Rg1 Re3 76.Ra1 Be5
77.Rb1 Kxa6 78.Kg1 Bg3 79.Kh1 Ka5 80.Kg1 Ka4 81.Kh1 Ka3 82.Kg1
Ka2 83.Rf1 Rd3 84.Kh1 Kb2 85.Kg1 Kc3 86.Ra1 Kd4 87.Rb1 Ke4
88.Rf1 Rd2 89.Rb1 Kf3 90.Kh1 Rh2+ 91.Kg1 Re2 92.Kh1 Bf2 93.Kh2
Kg4 94.Rf1 Kh4 0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Donald Byrne"]
[Black "Dr. Jonathan Penrose"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.e4 Ne7 6.Nge2 Nbc6 7.d3
O-O 8.O-O f5 9.Nd5 h6 10.Nxe7+ Qxe7 11.Be3 Kh7 12.Qd2 Be6
13.exf5 Bxf5 14.h3 Rae8 15.Rae1 Qd7 16.Kh2 Be6 17.Nc3 a6 18.f4
exf4 19.Bxf4 Nd4 20.Ne2 Nf5 21.Qc1 d5 22.Nc3 dxc4 23.dxc4 Bxc4
24.Rxe8 Rxe8 25.Rd1 Qf7 26.b3 Be6 27.Ne4 Re7 28.Nc5 c6 29.Nxe6
Qxe6 30.Qc5 Rd7 31.Rf1 Nd4 32.h4 Qe2 33.Qa5 Rf7 34.Kh1 Qb5
35.Qe1 Qe2 36.Qa5 Nf5 37.Qe1 Re7 38.Qxe2 Rxe2 39.a4 Rb2 40.h5
Rxb3 41.hxg6+ Kg8 42.Rd1 Bf6 43.Rd7 1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Carlos Bielicki"]
[Black "Dr. Jonathan Penrose"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 d6 6.e3 Nbd7 7.Be2
c6 8.Qc2 e5 9.h3 Qe8 10.Bh4 a6 11.O-O h6 12.dxe5 dxe5 13.Nd2
Qe7 14.Rab1 g5 15.Bg3 Ne8 16.Bg4 Nd6 17.e4 Nc5 18.Bxc8 Raxc8
19.Ne2 Ne6 20.Rfe1 f5 21.exf5 Nxf5 22.Ne4 Rcd8 23.b3 Qf7
1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Carlos Enrique Guimard"]
[Black "Dr. Jonathan Penrose"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.c4 Bg7 5.Nc3 Rb8 6.O-O a6 7.a4 d6
8.d3 Nf6 9.Bd2 O-O 10.Rb1 Bd7 11.h3 h6 12.Ne1 Na7 13.b4 cxb4
14.Rxb4 b5 15.axb5 axb5 16.Nd5 Kh7 17.Nxf6+ Bxf6 18.Qc1 h5
19.Bg5 Bxg5 20.Qxg5 e6 21.Qf4 bxc4 22.Rxb8 Qxb8 23.dxc4 Qc7
24.Nf3 Nc8 25.Rb1 Bc6 26.Ng5+ Kg7 27.e4 e5 28.Qc1 Bd7 29.Rb4
Nb6 30.Bf1 Na4 1/2-1/2

[Event "Varna ol (Men)"]
[Site "Varna, Bulgaria"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Fridrik Olafsson"]
[Black "Dr. Jonathan Penrose"]
[ECO "E66"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.Nf3 Nf6 5.g3 O-O 6.Bg2 c5 7.O-O
Nc6 8.dxc5 dxc5 9.Be3 Qa5 10.Bd2 Be6 11.Na4 Qc7 12.Nxc5 Bxc4
13.Rc1 Bd5 14.Qa4 Nd7 15.Bf4 e5 16.Nxd7 Qxd7 17.Nxe5 Bxe5
18.Rfd1 Bxf4 19.Qxf4 Qe7 20.Bxd5 Qxe2 21.Bc4 Qxb2 22.Rb1 Qe5
23.Qxe5 Nxe5 24.Bd5 Rab8 25.Rxb7 Rxb7 26.Bxb7 Rb8 27.Bd5 Kg7
28.Bb3 Rb7 29.Kg2 h5 30.h3 Nd7 31.Rc1 Nf8 32.Kf3 Re7 33.Rc4
Ne6 34.h4 Kf6 35.Re4 Rd7 36.Ke3 Ng7 37.Ra4 Nf5+ 38.Kf4 Nd4
39.Ra6+ Kg7 40.Ba4 Re7 1/2-1/2

[Event "BCF Ch"]
[Site "Bath"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Michael J Franklin"]
[Black "Dr. Jonathan Penrose"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "116"]

1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.d3 f5 6.Nf3 Nf6 7.Bg5 h6
8.Bd2 O-O 9.O-O Nc6 10.Rb1 g5 11.h4 g4 12.Nh2 f4 13.gxf4 Nh5
14.f5 Bxf5 15.e4 Be6 16.Nxg4 Nf4 17.Bxf4 exf4 18.Nh2 Qxh4
19.Bf3 Bh3 20.Ne2 Ne5 21.Nd4 Nxf3+ 22.Ndxf3 Qh5 23.Kh1 Bxf1
24.Qxf1 Kh8 25.Qg2 Rg8 26.Qg4 Qxg4 27.Nxg4 h5 28.Ngh2 Bf6
29.b3 Rae8 30.Re1 Re7 31.a4 Reg7 32.Ng1 c5 33.Nh3 Bd4 34.Nf3
Rg4 35.Rb1 Bc3 36.Rc1 Be5 37.Rb1 Bc3 38.Rc1 Bf6 39.Rb1 Rc8
40.Rd1 a6 41.Rc1 Rb8 42.Nh2 Be5 43.Nf3 b5 44.cxb5 axb5 45.a5
b4 46.Nhg5 Kg7 47.Nxe5 Rxg5 48.Nf3 Rg6 49.d4 cxd4 50.Nxd4 Ra8
51.Nc6 Kf6 52.Rd1 Ke6 53.Rd5 Rag8 54.Nd4+ Kd7 55.e5 Rg1+
56.Kh2 R8g2+ 57.Kh3 Rxf2 58.Rxd6+ Ke8 0-1

[Event "BCF Ch"]
[Site "Bath"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Adrian Swayne Hollis"]
[Black "Dr. Jonathan Penrose"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nxc6 bxc6
7.O-O Ba6 8.Nd2 Nf6 9.c4 Qa5 10.Qc2 O-O 11.b3 Ne4 12.Nxe4 Bxa1
13.Bd2 Qe5 14.f4 Qg7 15.Nc3 Bxc3 16.Bxc3 f6 17.Rd1 e6 18.g4
Qe7 19.Qd2 d5 20.g5 1/2-1/2

[Event "BCF Ch"]
[Site "Bath"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Norman Littlewood"]
[ECO "C95"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.c4 c5 12.dxe5 dxe5 13.Nc3
Bb7 14.cxb5 axb5 15.Nxb5 Nxe4 16.Qd3 Ra5 17.Na3 Nd6 18.Ng5
Bxg5 19.Qxd6 Ra6 20.Qd1 Bxc1 21.Rxc1 Qg5 22.Qg4 Qe7 23.Rcd1
Nb8 24.Bd5 Kh8 25.Nc4 f5 26.Qe2 e4 27.Bxb7 Qxb7 28.Qe3 Qb4
29.Nd6 Qxb2 30.Qxc5 Nd7 31.Nf7+ Kg8 32.Rxd7 e3 33.Qxe3 Rxa2
34.Ng5 h6 35.Nf3 Kh7 36.Qd4 1-0

[Event "Zonal"]
[Site "Enschede"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Miroslav Filip"]
[ECO "C87"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3
O-O 8.d4 exd4 9.cxd4 d5 10.exd5 Nb4 11.Nc3 Nbxd5 12.Bg5 Be6
13.Qd3 c6 14.a3 Qd6 15.Ne5 g6 16.Qf3 Rfe8 17.Bb3 Kg7 18.Rac1
Rad8 19.Na4 Nd7 20.Bd2 Bf6 21.Nxd7 Rxd7 22.Nc5 Rde7 23.Ne4 1-0

[Event "Enschede (Netherlands)"]
[Site "Zt"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Popov"]
[ECO "B28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be3 Nf6 6.Bd3 d5 7.e5
Ng8 8.Nd2 Nc6 9.f4 Nxd4 10.Bxd4 Qc7 11.O-O Bc5 12.Bxc5 Qxc5+
13.Kh1 Ne7 14.c4 O-O 15.Qh5 h6 16.Rf3 dxc4 17.Nxc4 Nf5 18.Bxf5
Qxc4 19.Bd3 Qb4 20.Rg3 Kh8 21.Qe2 Bd7 22.a3 Qa4 23.Rxg7 Kxg7
24.Qg4+ Kh8 25.Qh4 f5 26.exf6 Rf7 27.Qxh6+ Kg8 28.Qg6+ Kf8
29.Qh6+ Kg8 30.Qg5+ Kf8 31.Bg6 e5 32.Qh6+ Kg8 33.Bxf7+ Kxf7
34.Qg7+ Ke6 35.Qe7+ Kd5 36.Qxe5+ Kc4 37.Rc1+ Kb3 38.Qc3+ Ka2
39.b4 1-0

[Event "Olympiad"]
[Site "Varna (Golden Sands)"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Horath"]
[ECO "B14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5
exd5 8.Bb5+ Bd7 9.Bxd7+ Nbxd7 10.Qb3 Nb6 11.O-O O-O 12.Re1 Qd6
13.Bg5 Rfe8 14.Nb5 Qd7 15.Ne5 Qd8 16.Rac1 Ne4 17.Bf4 g5
18.Rxe4 Rc8 19.Rce1 f5 20.R4e2 gxf4 21.Nxa7 Ra8 22.Nec6 bxc6
23.Nxc6 Qc7 24.Nxe7+ Kf8 25.Qh3 Rxe7 26.Rxe7 Qxe7 27.Rxe7 1-0

[Event "Enschede zt"]
[Site "Enschede"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Svetozar Gligoric"]
[ECO "C91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.d4 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 Nc4 13.Bc1
c5 14.b3 Na5 15.d5 Nd7 16.Nbd2 Bf6 17.Rb1 Bc3 18.h3 Bxf3
19.Qxf3 b4 20.Re2 Re8 21.Nf1 Qh4 22.Be3 g6 23.Qg4 Qxg4 24.hxg4
Re7 25.g5 c4 26.Nh2 cxb3 27.axb3 Nb7 28.Ng4 Nbc5 29.f3 a5
30.Bd1 Kg7 31.Ra2 Ree8 32.Bf4 Ne5 33.Nxe5 Bxe5 34.Be3 Reb8
1/2-1/2

[Event "Enschede zt"]
[Site "Enschede"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Klaus V Darga"]
[ECO "B42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2
d6 8.f4 Nbd7 9.c4 Be7 10.Nc3 O-O 11.Kh1 Re8 12.Nf3 Nf8 13.Bd2
b6 14.e5 N6d7 15.Ne4 dxe5 16.fxe5 Bb7 17.Bc3 Ng6 18.Nfg5 Bxe4
19.Bxe4 Bxg5 20.Bxa8 Rxa8 21.Rxf7 Rf8 22.Rxf8+ Ndxf8 23.Rf1
Qc6 24.Bb4 Nd7 25.Bd6 Bf4 26.Qf2 h6 27.Qc2 Bxe5 28.Bxe5 Ngxe5
29.Rc1 Nc5 30.b3 Ncd3 31.Rf1 b5 0-1

[Event "British Champ."]
[Site "Bath"]
[Date "1963.08.19"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Michael Joseph Freeman"]
[ECO "B42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nc6
7. Be3 Nf6 8. Nd2 Bd6 9. Nxc6 Bxh2+ 10. Kh1 dxc6 11. g3 Bxg3
12. fxg3 Qxg3 13. Qf3 Qh4+ 14. Kg2 e5 15. Nc4 Qg4+ 16. Qxg4
Nxg4 17. Bc5 Be6 18. Nd6+ Kd7 19. Nxf7 Rhb8 20. Rad1 Re8
21. Ng5 b6 22. Nxe6 bxc5 23. Be2+ 1-0

[Event "Ilford Premier"]
[Site "01"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Peter Hugh Clarke"]
[ECO "C07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.dxc5 Bxc5 5.Bd3 Nc6 6.Ngf3 Nf6
7.Qe2 Nb4 8.e5 Nd7 9.O-O O-O 10.Nb3 Nxd3 11.cxd3 b6 12.Bg5 Be7
13.Bxe7 Qxe7 14.Nfd4 Ba6 15.Nc6 Qe8 16.Rac1 Bb7 17.Ncd4 Ba6
18.Rc7 Qd8 19.Rc3 Re8 20.f4 Qe7 21.Rfc1 Rec8 22.Rxc8+ Rxc8
23.Rxc8+ Bxc8 24.Nc6 Qe8 25.Nxa7 Ba6 26.Qc2 Qb8 27.Nc6 Qa8
28.Nb4 1-0

[Event "Ilford Premier"]
[Site "02"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Norman Littlewood"]
[Black "Dr. Jonathan Penrose"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3
d6 8.Nd5 Na5 9.Qe2 Nxb3 10.axb3 c5 11.Nxe7 Qxe7 12.Nh4 O-O
13.d3 d5 14.g3 dxe4 15.dxe4 Rd8 16.f3 Be6 17.Bd2 c4 18.Ba5 Rd7
19.Qe3 Rc8 20.Bc3 Bh3 21.Rfc1 Qe6 22.bxc4 Rxc4 23.b3 Rc8
24.Ba5 h6 25.c3 Qxb3 26.Qe2 Qc4 27.Qf2 Rd3 28.Rd1 Rxd1+
29.Rxd1 Qa4 0-1

[Event "Ilford Premier"]
[Site "03"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Denis Victor Mardle"]
[Black "Dr. Jonathan Penrose"]
[ECO "B49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Be2
Nf6 8.O-O Bb4 9.f3 O-O 10.Nb3 d5 11.exd5 Rd8 12.Bg5 Bxc3
13.bxc3 Rxd5 14.Qc1 Ne8 15.c4 Rd7 16.c5 Nd4 17.Nxd4 Rxd4
18.Be3 Rd8 19.Qa3 Bd7 20.Rab1 Bc6 21.Rb4 Rd5 22.Rh4 Qe7 23.Qb4
Re5 24.Kf2 Nf6 25.Bd4 Nd5 26.Bxe5 Nxb4 27.Rg4 Qxc5+ 28.Bd4 Qf8
0-1

[Event "Ilford Premier"]
[Site "04"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Wade"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.Nf3 c5 2.c4 g6 3.Nc3 Bg7 4.g3 Nc6 5.Bg2 Nh6 6.d3 Nf5 7.Bd2
a6 8.O-O d6 9.Rb1 Bd7 10.a3 Rb8 11.b4 cxb4 12.axb4 b5 13.cxb5
axb5 14.e3 h5 15.h3 Qc8 16.Ne4 Ne5 17.Nxe5 Bxe5 18.Rc1 Qa6
19.Bc3 Bxc3 20.Nxc3 Be6 21.Qd2 O-O 22.Ra1 Qc8 23.Ra7 Qd8
24.Rfa1 d5 25.Ne2 Qd6 26.Nf4 Rfd8 27.d4 Ng7 28.Nd3 Rd7 29.R7a6
Rb6 30.Nc5 Rc7 31.Rxb6 Qxb6 32.Ra6 Qb8 33.Qa2 Qd8 34.h4 Bc8
35.Rb6 e6 36.Qa8 Nf5 37.Rxb5 Ne7 38.Rb6 Kg7 39.b5 e5 40.Rb8
exd4 41.exd4 Qd6 42.b6 Rc6 43.b7 Bxb7 44.Rxb7 Nf5 45.Rd7 1-0

[Event "Ilford Premier"]
[Site "05"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "M Blaine"]
[Black "Dr. Jonathan Penrose"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.Nf3 g6 2.g3 Bg7 3.d4 Nf6 4.b3 c5 5.Bb2 Ne4 6.Bg2 Qa5+ 7.Nfd2
Nxd2 8.Bc3 Qb6 9.dxc5 Bxc3 10.Nxc3 Qxc5 11.Qxd2 d6 12.Nd5 Be6
13.Nf4 Qe5 14.O-O Nc6 15.Nxe6 fxe6 16.Rad1 O-O 17.c4 a5 18.Bf3
Rac8 19.Kg2 b5 20.Bxc6 Rxc6 21.cxb5 Qxb5 22.Rc1 Rfc8 23.Rxc6
Rxc6 24.f3 Rc5 25.e4 Qc6 26.Rf2 Kg7 27.Qd4+ e5 28.Qd2 h6
29.Qb2 Rc1 30.Qd2 Qc5 31.Qb2 1/2-1/2

[Event "Ch Great Britain"]
[Site "Whitby (England)"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Chester"]
[ECO "C82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.c3 Bc5 10.Qe2 O-O 11.Be3 Qe7 12.Rd1 Rad8
13.Bxc5 Qxc5 14.Nd4 Nxe5 15.f3 Qb6 16.Kh1 Bg4 17.Nd2 Bh5
18.Nxe4 dxe4 19.Qxe4 Qf6 20.Re1 Rde8 21.f4 Ng4 22.Qxe8 Qxf4
23.g3 Nf2+ 24.Kg2 Qf6 25.Qe5 1-0

[Event "England"]
[Site "England"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Cenek Kottnauer"]
[Black "Dr. Jonathan Penrose"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c5 4.e4 dxe4 5.d5 Bg4 6.Be2 Bf5 7.Qd2
e5 8.f3 exf3 9.Nxf3 Bd6 10.O-O O-O 11.Nh4 Bg6 12.Bxf6 gxf6
13.Nf5 Kh8 14.Ne4 Bc7 15.Nfg3 Nd7 16.Bg4 f5 17.Bxf5 Nf6
18.Bxg6 fxg6 19.Nxf6 Rxf6 20.Rxf6 Qxf6 21.Ne4 Qf5 22.Qe2 Rf8
23.Rf1 Qc8 24.Ng5 Rf5 25.Ne6 Bd6 26.Rxf5 gxf5 27.Qh5 Qd7
28.Qxf5 Qe7 29.c4 a6 30.Ng5 h6 31.Nf7+ Kg7 32.Nxd6 Qxd6 33.Kf2
b5 34.b3 bxc4 35.bxc4 Qb8 36.Kf3 a5 37.Ke4 Qb1+ 38.Kxe5 Qb2+
39.Ke6 1-0

[Event "England"]
[Site "England"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Jan Hein Donner"]
[ECO "C93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.c3 d6 9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 13.Bc2 a5
14.Ng3 a4 15.Nh2 g6 16.f4 Bg7 17.Nf3 exf4 18.Bxf4 d5 19.e5 Nh7
20.Qd2 h5 21.Ng5 Nf8 22.Rf1 Qe7 23.Rf2 Reb8 24.a3 Na5 25.Raf1
Nc4 26.Qc1 Rb6 27.Bd3 Re8 28.Nf3 Re6 29.Bg5 f6 30.exf6 Bxf6
31.Bxf6 Rxf6 32.Bxc4 bxc4 33.Qg5 Be6 34.Nxh5 Rf7 35.Qg3 Rf5
36.Nf4 Bf7 37.Ne5 Rg5 38.Qf3 Qf6 39.Qd1 Rf5 40.Qxa4 c5 41.Nxd5
1-0

[Event "London League Hampstead v S&B"]
[Site "?"]
[Date "1965.12.10"]
[EventDate "2008.08.19"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Raymond Keene"]
[ECO "B17"]
[WhiteElo "?"]
[BlackElo "2455"]
[PlyCount "39"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3
e6 7. Bd3 Be7 8. O-O O-O 9. Qe2 b6 10. c4 Bb7 11. Re1 Qc7
12. b3 c5 13. Bb2 Rfe8 14. dxc5 Bxc5 15. a3 e5 16. Ne4 Bxe4
17. Bxe4 Rad8 18. b4 Bd4 19. Bxd4 exd4 20. Qd3 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri Balashov"]
[Black "Dr. Jonathan Penrose"]
[ECO "E93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5
Nbd7 8.Bg5 h6 9.Bh4 g5 10.Bg3 Nh5 11.h4 Nxg3 12.fxg3 gxh4
13.Nxh4 Qg5 14.Bg4 Nc5 15.Bxc8 Qxg3+ 16.Kf1 Raxc8 17.Nf5 Qf4+
18.Qf3 Kh7 19.Ke2 Rh8 20.Rh4 Qxf3+ 21.gxf3 Rcg8 22.Rah1 Ra8
23.Nd1 Nd7 24.Nde3 Kg8 25.Rg1 Rh7 26.Rhg4 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Henrique Mecking"]
[ECO "C98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6 13.dxc5
dxc5 14.Nh2 Be6 15.Ndf1 Kh8 16.Qf3 g6 17.Ng4 Ng8 18.Nfe3 f6
19.Nd5 Bxd5 20.exd5 Na5 21.b3 Bd6 22.Qe2 c4 23.Ne3 f5 24.bxc4
Nxc4 25.Nxc4 Qxc4 26.Bb3 Qxe2 27.Rxe2 Nf6 28.Bb2 Rfc8 29.Rc1
Nd7 30.c4 bxc4 31.Rxc4 Rxc4 32.Bxc4 Kg8 33.f3 Kf8 34.g4 Ke7
35.Bd3 f4 36.Rc2 Bc5+ 37.Kf1 Kd6 38.Ke2 a5 39.Bb5 Ra7 40.Bc6
Rc7 41.Kd3 Bd4 42.Ba3+ Nc5+ 43.Kc4 Rf7 44.Kb5 Rf8 45.Rxc5 Rb8+
46.Kc4 Bxc5 47.Bxc5+ Kc7 48.Bb5 1-0

[Event "Ch England"]
[Site "England"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Milner-Barry"]
[ECO "C43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "133"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O
7.Nd2 Nf6 8.Ndf3 Nc6 9.c3 Re8 10.Re1 Bg4 11.Nxg4 Nxg4 12.Rxe8+
Qxe8 13.Qc2 h6 14.Bd2 Nf6 15.Re1 Qf8 16.Qb3 Rb8 17.Nh4 Nd8
18.Nf5 Ne6 19.g3 Ng5 20.Kg2 Nge4 21.Be3 Qc8 22.Nxd6 Nxd6
23.Bf4 Qd7 24.Re5 Qc6 25.Qc2 Re8 26.f3 Nc4 27.Rxe8+ Nxe8 28.b3
Ncd6 29.c4 Nf6 30.Qe2 Kf8 31.c5 Nde8 32.Bb5 Qe6 33.Qxe6 fxe6
34.g4 Kf7 35.h4 c6 36.Bd3 Nd7 37.h5 Nef6 38.Bg6+ Kg8 39.b4 Nh7
40.Kg3 Ng5 41.Bc7 Nf7 42.f4 Kf8 43.Kh4 Ke7 44.a4 a6 45.Bd3 Nf8
46.Ba5 Nd7 47.Bc7 Nf8 48.Ba5 Nd7 49.Kg3 Nf8 50.Bc7 Nd7 51.Ba5
Nf8 52.Kf3 Nd7 53.Bc7 Nf8 54.Ba5 Nd7 55.Bc7 Nf8 56.b5 axb5
57.axb5 Kd7 58.b6 Ke7 59.Kg3 Nd7 60.Kh4 Kf6 61.g5+ Ke7 62.Bf1
Ke8 63.Bh3 Ke7 64.Bg4 Nh8 65.Bd6+ Kf7 66.g6+ Kf6 67.Bh3 1-0

[Event "Hastings 6667"]
[Site "Hastings ENG"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "Moshe Czerniak"]
[Black "Dr. Jonathan Penrose"]
[ECO "B45"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.g3 Nf6 7.Bg2
Be7 8.Nxc6 bxc6 9.e5 Nd5 10.exd6 Bxd6 11.O-O Ba6 12.Re1 O-O
13.Ne4 Be7 14.Qh5 Qb6 15.b3 Rad8 16.Bb2 f6 17.c4 Nb4 18.c5 Qc7
19.Qg4 Nc2 20.Qxe6+ Kh8 21.Ng5 Nxe1 22.Be4 Nf3+ 23.Nxf3 Bd3
24.b4 Bxe4 25.Qxe4 Rfe8 26.Qh4 Rd5 27.Re1 Qd7 28.Kg2 Bd8
29.Rxe8+ Qxe8 30.Qf4 Qf7 31.Qe4 Be7 32.Nd4 f5 33.Qf4 h6 34.Nf3
Kh7 35.h4 Qe6 36.h5 Qe4 37.Kg1 Rd3 38.Qe5 Bf6 39.Qxe4 fxe4
40.Ne5 Rd2 41.Bc3 Rd5 0-1

[Event "England"]
[Site "It, Hastings"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Mikhail Botvinnik"]
[ECO "A42"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 c6 5.Nf3 a6 6.Be2 b5 7.a3 Bb7
8.O-O Nd7 9.Be3 e6 10.d5 exd5 11.exd5 c5 12.cxb5 Ne7 13.bxa6
Bxa6 14.Bxa6 Rxa6 15.Qe2 Rb6 16.Bg5 h6 17.Bh4 g5 18.Bg3 f5
19.Bxd6 Rxd6 20.Nb5 Nb6 21.Nxd6+ Qxd6 22.Rfe1 Nxd5 23.Rad1 Kf7
24.Qc4 Rd8 25.b3 Bf6 26.Re2 g4 27.Ne1 Nc6 28.Red2 Nd4 29.b4
Qe6 30.bxc5 Nc3 0-1

[Event "England"]
[Site "England"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "Dr. Jonathan Penrose"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "122"]

1. d4 { Notes by Raymond Keene. } Nf6 2. c4 g6 3. g3 Bg7
4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Qc2 c6 8. Nc3 Qc7 {Black
could return to more normal paths with 8...e5. With the text
move he employs a plan of an early queenside advance akin to
that adopted by Botvinnik against me at Hastings.} 9. b3
{White ignores the forthcoming wing demonstration and
concentrates simply on building up a solid central
formation. 9 a4? (as in the Botvinnik game) would invite
9...a5! with an unshakeable grip on the b4 square.} 9...b5
10. Nd2 Bb7 11. Bb2 Rac8 12. Rac1 a6 13. e3 Qb8 14. Rfd1 Rfd8
15. Qb1 e6 {From the last few moves it has become clear that
both sides are loath to declare their intentions. White now
initiates a knight manoeuvre designed to tempt forward Black's
pawns and stabilise the central situation.} 16. Nce4 {!} Nxe4
17. Nxe4 Nf6 18. Ng5 h6 19. Nh3 Nd7 {Black must beware of the
latent pressure along the a1-h8 diagonal. For example, if
19...e5 then 20 dxe5 dxe5 21 Qa1 Nd7 (or 21...Re8) 22 Nf4!
threatening Nd3 and Bh3.} 20. Nf4 e5 21. Nd3 c5 22. d5
{Black's queen's bishop is a poor piece. White therefore
refrains from exchanging it before closing the centre.}
22...Rf8 {Like Botvinnik, Black prepares the thematic advance
...f7-f5.} 23. e4 Rce8 24. Bh3 Qd8 {? Admittedly, Black cannot
yet risk 24...f5? on account of 25 Ne1! Nf6 26 exf5 Bc8 27
Ng2! followed by 28 Ne3; yet this preparatory move, 24...Qd8,
is Black's first serious mistake, and should have been
rejected in favour of 24...Bc8.} 25. b4 {!} bxc4 {Or 25...cxb4
26 Nxb4 followed by 27 Nc6.} 26. bxc5 {! A combinative point
overlooked by my opponent. 26 Rxc4 Nb6 is quite adequate for
Black.} 26...cxd3 27. Bxd7 Qxd7 28. c6 {Had Black played
24...Bc8, this thrust would not have been possible. Black is
now saddled with weak pawns on a6 and d6 and loses control of
the c-file.} 28...Qe7 29. cxb7 Rb8 30. Qxd3 Qxb7 31. Ba3 Rfd8
32. Rc6 Bf8 {The game was adjourned in this position and White
sealed ...} 33. Rdc1 {Capturing the a-pawn at once allows
Black counterplay based on ...Ra8. White prefers to increase
the pressure.} 33...Qb5 {! The most active defence, since
White is now threatening to win the a-pawn with
impunity. 33...a5 allows 34 Rc7 Qb5 35 Qxb5 Rxb5 36 Ra7
followed by doubling rooks on the seventh rank.} 34. Qxb5 axb5
35. Bb4 Be7 36. R1c2 Kf8 37. Ba5 {White can no longer resist
the temptation of material gain. After the game Dr. Penrose
suggested that it might have been more accurate to infiltrate
further with the rooks and centralise the king, since Black is
in no position to offer active resistance.} 37...Re8 {Or
37...Rd7 38 Rc8+ Rxc8 39 Rxc8+ followed by Rb8.} 38. Bc7 Rb7
39. Bxd6 Bxd6 40. Rxd6 Ra8 41. Rdc6 Ra4 42. f3 Ra3 43. R6c3
Rba7 44. Rxa3 Rxa3 45. Kf2 45...Ke7 {? Even at this stage
Black could still have put up resistance with 45...h5!
restricting the mobility of White's kingside pawns. White
probably does best to play 46 h4 followed by Re2, Kg2 and
g3-g4, attempting to create a potential passed pawn on the
kingside. Even in this case, however, it is not at all clear
that White can make positive progress. After the text move
White succeeds in fixing Black's pawns and the winning process
becomes a matter of not over-complex technique.} 46. g4 {!} g5
47. Kg3 Kd7 48. Rc5 Ra5 49. a4 {! Finally clearing up the
position on the queenside.} 49...Rxa4 50. Rxb5 Ra6 51. Rb7+
Ke8 52. Rc7 Rf6 53. Ra7 Kf8 54. h3 Ke8 55. Ra3 Ke7 56. h4
gxh4+ {Black cannot allow 57 hxg5 followed by 58 Ra8 and 59
Re8 or 59 Rg8 depending on which square the black king
occupies.} 57. Kxh4 Kd7 58. Ra7+ Ke8 59. Kg3 Kd8 60. Rb7 Ke8
61. Rc7 {! Black is in zugzwang and has no defence against 62
Rc6, e.g. 61...Kd8 62 Rc6 Rxc6 63 dxc6 Kc7 64 Kh4 Kxc6 65
Kh5+-.} 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "W Tabakiernik"]
[ECO "C75"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nge7 7.Bb3
h6 8.Nbd2 Ng6 9.Nc4 Be7 10.Ne3 Nf4 11.h4 Bf6 12.g3 Ng6 13.Kf1
Qc8 14.Kg2 Nd8 15.Qd3 Ne7 16.Bd2 O-O 17.Bc2 c6 18.dxe5 Bxe5
19.Nxe5 dxe5 20.Nc4 f6 21.Nb6 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "B09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Nc6 7.e5
dxe5 8.dxe5 Nd5 9.Nxd5 Qxd5 10.Qe2 Bf5 11.Bxf5 gxf5 12.O-O
Rad8 13.Be3 f6 14.exf6 Bxf6 15.c3 Kh8 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "David Brine Pritchard"]
[ECO "C08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 c4 6.b3 cxb3
7.axb3 Nf6 8.Bd3 Nc6 9.O-O Be7 10.c3 Bg4 11.Qc2 Rc8 12.Qb1
Bxf3 13.Nxf3 O-O 14.b4 a6 15.b5 axb5 16.Qxb5 Qd7 17.Rb1 Rc7
18.Re1 h6 19.Bd2 Rd8 20.h3 Bf8 21.Nh4 Re8 22.Nf5 Rxe1+ 23.Rxe1
Rc8 24.Rb1 Nd8 25.Qxd7 Nxd7 26.Ne3 Nf6 27.Rb5 Ra8 28.Kf1 Ra1+
29.Ke2 Ra2 30.Nxd5 Nxd5 31.Rxd5 Ne6 32.g3 g6 33.Bc4 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "Dr. Jonathan Penrose"]
[ECO "E64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.d5 Na6
8.Nc3 Nc7 9.Nd2 Rb8 10.a4 b6 11.Nb5 Rb7 12.Qc2 a6 13.Nxc7 Qxc7
14.Rb1 b5 15.axb5 axb5 16.b3 Bg4 17.Re1 Rfb8 18.cxb5 Rxb5
19.Bb2 Qc8 20.Bc3 Bh3 21.e4 h5 22.Bf3 Bg4 23.Bg2 Bh3 24.Bf3
Bg4 25.Bg2 Bh3 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Harry Golombek"]
[ECO "B14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5
O-O 8.Nge2 Nbd7 9.g3 Qb6 10.Bg2 Ne8 11.Qxb6 Nxb6 12.Bf4 Nd6
13.O-O Bf5 14.b3 Rac8 15.Rac1 Rfd8 16.Rfd1 h6 17.h3 g5 18.Be3
Rc7 19.g4 Bd7 20.Ne4 Rdc8 21.Rc5 f5 22.gxf5 Nxf5 23.N2g3 Nd6
24.Rdc1 Na8 25.Rxc7 Rxc7 26.Nc5 Bc8 27.Ne2 Kf7 28.Ne6 Rxc1+
29.Nxc1 Nb6 30.Nd3 Nd7 31.Bf3 Bf6 32.Bh5+ Kg8 33.Bg4 Nb6
34.Bf3 Nf5 35.Ndc5 Nd6 36.Kh2 Nd7 37.Bg4 b6 38.Nd3 Bh8 39.Nb4
Nf6 40.Bf3 Bb7 41.Nc6 Nc8 42.Nc7 Kh7 43.Bc1 Bg7 44.Ba3 Bxc6
45.dxc6 Kg6 46.Ne6 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "William Hartston"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3
Be7 8.O-O O-O 9.Bb3 Bd7 10.f4 Nxd4 11.Bxd4 Bc6 12.Qe2 b5
13.Nxb5 Bxb5 14.Qxb5 Nxe4 15.f5 e5 16.Be3 Bg5 17.Rae1 Bxe3+
18.Rxe3 Rb8 19.Qe2 Qb6 20.Kh1 Nf6 21.h3 Rfe8 22.Rd1 h6 23.Ba4
Red8 24.Rb3 Qa5 25.Rxb8 Rxb8 26.Bb3 Qc5 27.c3 e4 28.Qc4
1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Norman Littlewood"]
[Black "Dr. Jonathan Penrose"]
[ECO "E70"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 h6 6.Bh4 c5 7.d5 Qa5
8.Bd3 O-O 9.Ne2 e6 10.Qd2 exd5 11.exd5 Nbd7 12.f4 a6 13.O-O b5
14.f5 bxc4 15.Bc2 g5 16.Bg3 Ne5 17.h4 g4 18.Bf4 Kh7 19.Ng3 Nd3
20.Bxd3 cxd3 21.Qxd3 Qb6 22.Qc2 Rb8 23.Rab1 Qd8 24.Rbd1 Re8
25.a3 Kh8 26.Rfe1 Rb7 27.Qc1 Kh7 28.Rxe8 Nxe8 29.Re1 Bd7 30.h5
Qh4 31.Kf2 Bd4+ 32.Kf1 Ng7 33.Nce2 Bxb2 34.Qc2 Qf6 35.Rb1 Rb5
36.Bxd6 Bxa3 37.Rxb5 axb5 38.Bxc5 Bxc5 39.Qxc5 Nxf5 40.Qc2 Kg7
41.Kg1 Nxg3 42.Nxg3 Qd4+ 43.Kh2 Qxd5 44.Qc3+ Kg8 45.Qf6 Bc6
46.Qb2 b4 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "James Rodney Phillips"]
[Black "Dr. Jonathan Penrose"]
[ECO "E81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nf6 5.f3 O-O 6.Nge2 c5 7.Be3 b6
8.Qd2 Ba6 9.b3 Re8 10.d5 Nbd7 11.Rd1 Ne5 12.Bh6 Nd3+ 13.Qxd3
Bxh6 14.g3 Qc7 15.Nb5 Qb8 16.Bg2 Bb7 17.O-O a6 18.Nbc3 Qc7
19.a4 Rad8 20.Kh1 e6 21.Rf2 exd5 22.Nxd5 Nxd5 23.cxd5 Bc8
24.Bf1 Bg7 25.Nf4 Qb8 26.Rb1 Re7 27.Rc2 Ra7 28.b4 Qc7 29.Qb3
Qe7 30.Rcc1 h5 31.Ng2 Bd4 32.bxc5 bxc5 33.Qc4 Qc7 34.Bd3 Bd7
35.Qb3 Raa8 36.Be2 Rdb8 37.Qc4 a5 38.Rxb8+ Rxb8 39.Bd1 Qa7
40.Nf4 Rb4 41.Qa2 Rb2 42.Qc4 Bc8 43.Be2 Qb6 44.Bd3 Bd7 45.Bc2
Qb4 46.Qf1 Qd2 47.Qd1 Be3 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Michael V Lambshire"]
[ECO "C60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 O-O 6.O-O d6 7.h3
Bd7 8.Nbd2 a6 9.Ba4 b5 10.Bc2 Bb6 11.Re1 Ne7 12.d4 Ng6 13.Nf1
h6 14.Be3 Re8 15.Ng3 Nf4 16.Nh2 Nh7 17.Nf5 Rb8 18.a4 Bxf5
19.exf5 Nd5 20.Qd2 Nhf6 21.Bxh6 gxh6 22.Qxh6 exd4 23.Qg5+ Kh8
1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Gerald Bonner"]
[Black "Dr. Jonathan Penrose"]
[ECO "A48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.d4 Nf6 2.Bf4 g6 3.Nf3 Bg7 4.e3 O-O 5.Bc4 d6 6.O-O Nbd7 7.Re1
Qe8 8.e4 e5 9.dxe5 dxe5 10.Bg5 h6 11.Bd2 Qe7 12.Nc3 c6 13.a4
a5 14.Qe2 Nc5 1/2-1/2

[Event "Dundee (England)"]
[Site "Dundee (England)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "Dr. Jonathan Penrose"]
[ECO "E64"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 c5 7.d5 Na6
8.O-O Nc7 9.a4 Rb8 10.e4 e5 11.Ne1 b6 12.Nd3 a5 13.b3 Ng4
14.f3 Nh6 15.Be3 f6 16.Qd2 Nf7 17.Rae1 Bd7 18.f4 Qc8 19.Kh1
Ne8 20.Nd1 f5 21.N1f2 Qc7 22.Qd1 Nf6 23.Bc1 Rbe8 24.fxe5 Nxe5
25.exf5 Nxd3 26.Nxd3 Bxf5 27.Nf4 Qd7 28.Bb2 Nh5 29.Bxg7 Nxg7
1/2-1/2

[Event "Dundee (England)"]
[Site "Dundee (England)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Robert Wade"]
[Black "Dr. Jonathan Penrose"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.Be2 e5 7.d5 Na6
8.Bg5 h6 9.Bh4 g5 10.Bg3 Nh5 11.Nd2 Nf4 12.O-O Nc5 13.Nb3 b6
14.Nxc5 Nxe2+ 15.Qxe2 bxc5 16.Rad1 f5 17.exf5 Bxf5 18.Ne4 Qe8
19.f3 Qg6 20.h3 h5 21.Rfe1 g4 22.fxg4 hxg4 23.h4 Rae8 24.Rd3
a6 25.Ra3 Bc8 26.Ng5 e4 27.Kh2 Bd4 28.Ne6 Bxe6 29.dxe6 Rxe6
30.Rf1 Rxf1 31.Qxf1 e3 32.Qe2 Qe4 33.Rxa6 Be5 34.Bxe5 Qxe5+
35.Kg1 Qe4 36.Ra8+ Qxa8 37.Qxg4+ Kf7 38.Qh5+ Ke7 39.Qh7+ Kd8
0-1

[Event "Dundee (England)"]
[Site "Dundee (England)"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Bent Larsen"]
[Black "Dr. Jonathan Penrose"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.Nf3 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.Be3 O-O 6.Qd2 e5 7.dxe5
dxe5 8.O-O-O Qe7 9.h3 Nbd7 10.Bc4 Qb4 11.Bb3 Nc5 12.Bxc5 Qxc5
13.Qg5 c6 14.Qxe5 Nd5 15.Qg5 Bf6 16.Qg3 Nxc3 17.bxc3 Qxc3
18.Ne1 Qb2+ 19.Kd2 a5 20.a4 Qd4+ 21.Nd3 Qxe4 22.Rhe1 Qd4
23.Ke2 Re8+ 24.Kf1 Rxe1+ 25.Rxe1 Bf5 26.Ne5 Rf8 27.Ng4 Bg7
28.Ne3 Bc8 29.Nc4 b5 30.axb5 a4 31.Ba2 Be6 32.Qd3 cxb5 33.Rxe6
fxe6 34.Qxd4 Bxd4 35.Nd6 Rxf2+ 36.Ke1 Rxc2 37.Bxe6+ Kg7
38.Nxb5 Bb2 39.Kd1 Rxg2 40.Bd5 Rh2 0-1

[Event "England"]
[Site "England"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Michael J Haygarth"]
[ECO "C99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4
Nc6 14.Nb3 a5 15.Be3 a4 16.Nbd2 Nb4 17.Bb1 Bd7 18.a3 Nc6
19.Bd3 Qb8 20.Qe2 Na5 21.Rac1 Re8 22.Rc2 Bd8 23.Rec1 Qb7
24.dxe5 dxe5 25.Rc5 Rc8 26.Rxc8 Bxc8 27.Bxb5 Bd7 28.Bxd7 Nxd7
29.Nc4 Qb5 30.Qc2 Nb7 31.Rd1 Bc7 32.Ncd2 Nbc5 33.Qc4 Rb8
34.Qxb5 Rxb5 35.Nc4 Rb8 36.Rd5 Rb5 37.Nfxe5 1-0

[Event "Dundee"]
[Site "Dundee GBR"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Fridrik Olafsson"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.e4 g6 2.d4 Bg7 3.c3 d6 4.Bd3 Nf6 5.Ne2 O-O 6.O-O c5 7.Nd2
Nc6 8.h3 Bd7 9.a3 Rb8 10.b4 b5 11.bxc5 dxc5 12.Nf3 cxd4
13.cxd4 Ne8 14.Bf4 Nd6 15.Rb1 Rc8 16.Bxd6 exd6 17.Rxb5 Na5
18.Rb1 Re8 19.Qd2 Nc4 20.Qa2 Nb6 21.Rfc1 Qf6 1/2-1/2

[Event "Lugano"]
[Site "Lugano"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Henrique Mecking"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "149"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3
Nf6 8.O-O b5 9.Nxc6 Qxc6 10.a3 Bb7 11.Qe2 Rc8 12.f4 h5 13.h3
h4 14.Rf2 b4 15.axb4 Bxb4 16.Ra4 Bxc3 17.Rc4 Bxb2 18.Rxc6 Bxc6
19.c4 Ba3 20.Bd4 Be7 21.f5 e5 22.Bxe5 Bc5 23.Qb2 d6 24.Bxd6
Bxd6 25.e5 Be7 26.exf6 Bxf6 27.Qb4 Bd4 28.f6 gxf6 29.Qd6 Bxf2+
30.Kxf2 Bd7 31.Qxf6 Rg8 32.Qxa6 Be6 33.Qb5+ Bd7 34.Qe5+ Kf8
35.Qd6+ Ke8 36.Qe5+ Kf8 37.Qd6+ Ke8 38.Qf6 Be6 39.Qxh4 Kd7
40.Qd4+ Ke7 41.Qa7+ Kf6 42.Qd4+ Ke7 43.c5 Rgd8 44.Qh4+ Ke8
45.Bb5+ Kf8 46.Qh8+ Ke7 47.Qh4+ Kf8 48.c6 Rd2+ 49.Kg1 Rc2
50.Kh2 Kg8 51.Qg3+ Kh8 52.Qh4+ Kg8 53.Qg3+ Kh8 54.Qd3 R2xc6
55.Bxc6 Rxc6 56.Qd8+ Kg7 57.Qg5+ Kh7 58.Qh5+ Kg7 59.Qg5+ Kh7
60.g4 Bxg4 61.Qxg4 Rg6 62.Qf5 Kg7 63.h4 Re6 64.h5 Rh6 65.Kg1
Re6 66.Kh1 Rh6 67.Kg2 Re6 68.Kh2 Rh6 69.Kg3 Re6 70.Kh3 Rh6
71.Kg4 Re6 72.Kh4 Rh6 73.Qe5+ Kh7 74.Qc3 Re6 75.Kg5 1/2-1/2

[Event "BCF-ch"]
[Site "1"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "F Norman Stephenson"]
[Black "Dr. Jonathan Penrose"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.Nf3 g6 2.d4 Nf6 3.Nbd2 Bg7 4.e4 d6 5.Bc4 O-O 6.O-O c6 7.Re1
d5 8.Bd3 dxe4 9.Nxe4 Nbd7 10.c3 Qc7 11.Nxf6+ Nxf6 12.Bg5 c5
13.dxc5 Qxc5 14.Qe2 Be6 15.Rad1 Rad8 16.Bf4 Bxa2 17.Be3 Qc7
18.Ra1 Bd5 19.Bxa7 b6 20.Nd4 e6 21.Ra6 Nd7 22.Bb5 Qb7 23.Rea1
Bxg2 24.f3 Bxd4+ 25.Kxg2 Bf6 26.Bxd7 Rxd7 27.Bxb6 Qd5 28.Be3
Rb8 29.R6a5 Qb7 30.R1a2 Qc6 31.Rc5 Qb7 32.b4 Rc8 33.Rc2 Ra8
34.Qb5 Qxb5 35.Rxb5 Rd3 36.Bd2 Ra1 37.Rb8+ Kg7 38.Rc8 Rd1
39.Bf4 g5 40.Bg3 Rb1 41.Rc4 h5 42.Bf2 h4 43.h3 Be5 44.Rc5 f6
45.Re2 Bxc3 46.Rxe6 Rb2 47.Rc7+ Kg6 48.Rec6 Bd4 0-1

[Event "BCF-ch"]
[Site "10"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Craig William Pritchett"]
[Black "Dr. Jonathan Penrose"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 c6 5.Qd2 Nbd7 6.f4 Qa5 7.e5
dxe5 8.dxe5 Nd5 9.Nxd5 Qxd2+ 10.Kxd2 cxd5 11.Bb5 a6 12.Bxd7+
Bxd7 13.Nf3 Bf5 14.Nd4 Be4 15.Rhg1 h6 16.Bh4 g5 17.Bg3 e6
18.c3 Bc5 19.Rad1 b5 20.Ke3 Rb8 21.a3 a5 22.b4 Bb6 23.Be1 gxf4
24.Kxf4 f6 25.Bg3 fxe5 26.Kxe5 Bc7+ 27.Kf6 Rf8+ 28.Kg7 Bxg3
29.hxg3 Rb7+ 0-1

[Event "BCF-ch"]
[Site "11"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Peter Hugh Clarke"]
[ECO "C77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.O-O
O-O 8.Nbd2 Nd7 9.Re1 Nc5 10.Bc2 Ne6 11.Nf1 Ng5 12.Ne3 Nxf3+
13.Qxf3 Bg5 14.Nd5 Bxc1 15.Raxc1 Ne7 16.Nxe7+ Qxe7 17.d4 Qg5
18.Qg3 Qxg3 19.hxg3 Be6 20.dxe5 dxe5 21.Bb3 Bxb3 22.axb3
1/2-1/2

[Event "BCF-ch"]
[Site "2"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Bernard Cafferty"]
[ECO "B04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Ng5 dxe5 6.dxe5 Bg7 7.Bc4
c6 8.e6 Bxe6 9.Nxe6 fxe6 10.Nd2 Nd7 11.O-O Qb6 12.Qg4 Ne5
13.Qe2 O-O 14.Bb3 Nf4 15.Qe4 Rad8 16.Nc4 Rd4 17.Qxe5 1/2-1/2

[Event "BCF-ch"]
[Site "3"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Baruch Harold Wood"]
[ECO "B14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 g6 2.d4 c6 3.c4 d5 4.exd5 cxd5 5.Nc3 Nf6 6.Qb3 Bg7 7.cxd5
O-O 8.Nge2 Nbd7 9.g3 Qb6 10.Bg2 Qxb3 11.axb3 Nb6 12.Bf4 Ne8
13.O-O a6 14.Rfe1 h6 15.h4 Nd6 16.Be5 Bd7 17.Nf4 Rfe8 18.Nd3
Rad8 19.Nc5 Bc8 20.Bf3 Nd7 21.b4 Nf8 22.Rad1 b6 23.Bxg7 Kxg7
24.Nd3 Bb7 25.Ne5 Nf5 26.b5 a5 27.h5 Nd6 28.Nc6 Rd7 29.hxg6
Nxg6 30.Re2 Rc7 31.Bh5 Bc8 32.Rde1 Nf5 33.Kg2 Bb7 34.Rd1 Nd6
35.f4 Bc8 36.Kf3 Bb7 37.g4 e6 38.Kg3 Bxc6 39.dxc6 Rd8 40.Bxg6
Kxg6 41.d5 Kg7 1-0

[Event "BCF-ch"]
[Site "4"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Keith Bevan Richardson"]
[Black "Dr. Jonathan Penrose"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 c6 5.Qd2 Qa5 6.Bd3 Nbd7 7.f4
Bg7 8.Nf3 h6 9.Bh4 e5 10.dxe5 dxe5 11.O-O O-O 12.fxe5 Nxe5
13.Kh1 Nxf3 14.Rxf3 Ng4 15.Rff1 Be6 16.h3 Ne5 17.Bf6 Bxf6
18.Rxf6 Kg7 19.Rff1 Rad8 20.Rad1 Nd7 21.Be2 a6 22.Qe3 Qe5
23.a3 Nf6 24.Rxd8 Rxd8 25.Rd1 Rxd1+ 26.Bxd1 Nd7 27.Bf3 Qc5
28.Qxc5 Nxc5 29.Kg1 Kf6 30.Kf2 Ke5 31.Ke3 f5 32.exf5 Bxf5
33.Bd1 g5 34.Ne2 Na4 35.b3 Nb2 36.Kd2 Nxd1 37.Kxd1 Be4 38.g3
Bg2 39.Ng1 h5 40.Ke2 Kd4 41.Kf2 Be4 42.Ne2+ Ke5 43.c3 Bf5
44.Ng1 Ke4 45.Ke2 g4 46.hxg4 Bxg4+ 47.Kd2 Be6 48.c4 Bg4 49.b4
b6 50.a4 Kd4 0-1

[Event "BCF-ch"]
[Site "5"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Raymond Keene"]
[ECO "C09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6
7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bb6 10.Re1 O-O 11.Be3 Bxe3 12.Rxe3
Bg4 13.Bxc6 Nxc6 14.Qd2 Qf6 15.c3 Rad8 16.Rae1 Bxf3 17.Rxf3
Qh4 18.Rf4 Qh6 19.g3 Qd6 20.Nd4 Rfe8 21.Kg2 1/2-1/2

[Event "BCF-ch"]
[Site "7"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Dr. Jonathan Penrose"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.f3 Nbd7 6.Qd2 b5 7.Bd3
Bb7 8.g4 e5 9.g5 Nh5 10.Nce2 Bg7 11.c3 a6 12.Ng3 Nxg3 13.hxg3
Qe7 14.Ne2 d5 15.O-O-O O-O-O 16.Qc2 c5 17.dxc5 Nxc5 18.Bxc5
Qxc5 19.Kb1 h6 20.gxh6 Rxh6 21.Rxh6 Bxh6 22.exd5 Bxd5 23.Be4
Be6 24.Rxd8+ Kxd8 25.g4 Ke7 26.b3 a5 27.Kb2 a4 28.bxa4 Qc4
29.Ka1 bxa4 30.Bd3 Qd5 31.Be4 Qc4 32.Bd3 Qd5 33.Be4 Qb5 34.Qb2
Bc4 35.Qa3+ Kf6 36.Nc1 Qb6 37.Bb1 Kg7 38.Nd3 Bxd3 39.Bxd3 Qg1+
40.Bb1 Bd2 0-1

[Event "BCF-ch"]
[Site "8"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Michael J Haygarth"]
[ECO "C76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "64"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 7.O-O Bg7
8.dxe5 dxe5 9.Bg5 Nge7 10.Qc1 O-O 11.Rd1 Qe8 12.Nbd2 Nc8 13.b4
Nd6 14.Bb3 a5 15.a3 Be6 16.Qc2 Bxb3 17.Nxb3 b6 18.Qd3 f6
19.Be3 axb4 20.axb4 Qe6 21.Nfd2 Rfd8 22.b5 Na7 23.Ra4 Ndxb5
24.Qc2 Nc6 25.Rda1 Rxa4 26.Rxa4 Bf8 27.f3 Qd7 28.Nc1 Kg7
29.Kf1 Na5 30.Ra1 Bc5 31.Bxc5 Qxd2 32.Qxd2 Rxd2 0-1

[Event "England"]
[Site "England"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Simon Webb"]
[Black "Dr. Jonathan Penrose"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 e5 4.O-O Ne7 5.c4 Nbc6 6.Nc3 O-O 7.Rb1
f5 8.d3 d6 9.e4 h6 10.b4 a6 11.a4 Be6 12.Nd5 fxe4 13.dxe4 b5
14.cxb5 axb5 15.a5 Bg4 16.h3 Bxf3 17.Bxf3 Nd4 18.Bg2 c5
19.Nxe7+ Qxe7 20.Be3 c4 21.Bd2 Rf7 22.Bc3 Raf8 23.Rb2 Kh7
24.f4 Qa7 25.Bxd4 exd4 26.Kh1 d3 27.Rbf2 Qe3 28.Qg4 Bf6 29.e5
dxe5 30.fxe5 Qxe5 31.Be4 Rg7 32.a6 h5 33.Qf3 Re7 34.Re1 Kg7
35.g4 d2 36.Re3 hxg4 37.Qxg4 Qa1+ 38.Kg2 Rxe4 39.Qd7+ Rf7 0-1

[Event "Ch England"]
[Site "England"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Graham Lee"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3
g6 8.O-O Bg7 9.Kh1 b5 10.a4 b4 11.Na2 Bb7 12.Qe2 Nxe4 13.Bxe4
d5 14.Bf3 Bxd4 15.Nxb4 Qd6 16.Qd2 Be3 17.Qxe3 Qxb4 18.Bd2 Qd6
19.Bc3 O-O 20.Qd4 f6 21.Rad1 Rd8 22.Ba5 Rd7 23.c4 Kg7 24.cxd5
e6 25.Bb4 Qc7 26.d6 Qd8 27.Rc1 a5 28.Ba3 Ra6 29.Bxb7 Rxb7
30.Qe4 Qd7 31.Qxb7 1-0

[Event "Olympiad"]
[Site "Lugano (Switzerland)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Tudev Ujtumen"]
[ECO "C44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 5.exd5 Qxd5 6.cxd4 Bg4
7.Be2 O-O-O 8.Be3 Nh6 9.Nc3 Qh5 10.Qa4 Nf5 11.d5 Nxe3 12.fxe3
Bxf3 13.Bxf3 Qe5 14.O-O-O Qxe3+ 15.Kb1 Nb4 16.d6 Bxd6 17.Rxd6
Rxd6 18.Qxb4 Rb6 19.Qg4+ Kb8 20.Qxg7 Rc8 21.Rd1 Qf2 22.Ne4 Qe3
23.Qxf7 a5 24.Nf6 Rb5 25.Qc4 c6 26.Qd4 Qh6 27.Bg4 Qg6+ 28.Ka1
Qc2 29.Nd7+ Ka8 30.Nb6+ 1-0

[Event "Olympiad"]
[Site "Lugano (Switzerland)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jan Hein Donner"]
[Black "Dr. Jonathan Penrose"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "70"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nf6 5.Be2 O-O 6.Nf3 e5 7.Be3
Qe7 8.d5 Nh5 9.Nd2 Nf4 10.Bf1 f5 11.g3 fxe4 12.Ndxe4 Nh5
13.Qd2 Nd7 14.Bh3 Ndf6 15.Bxc8 Nxe4 16.Nxe4 Raxc8 17.O-O b6
18.b4 Nf6 19.f3 Qd7 20.Qd3 Nxe4 21.fxe4 Qh3 22.a4 Bh6 23.Rxf8+
Rxf8 24.Bf2 Qg4 25.Kg2 Qg5 26.Ra2 Qc1 27.c5 Rf7 28.a5 bxc5
29.bxc5 dxc5 30.Rc2 Qa1 31.a6 Bf8 32.Bxc5 Bxc5 33.Rxc5 Qe1
34.Rc2 Qb4 35.h4 h5 1/2-1/2

[Event "Lugano ol"]
[Site "Lugano ol"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "T Uitmen"]
[ECO "C21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 e5 2.d4 exd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nc6 6.Nf3 Bg4
7.Be2 O-O-O 8.Be3 Nh6 9.Nc3 Qh5 10.Qa4 Nf5 11.d5 Nxe3 12.fxe3
Bxf3 13.Bxf3 Qe5 14.O-O-O Qxe3+ 15.Kb1 Nb4 16.d6 Bxd6 17.Rxd6
Rxd6 18.Qxb4 Rb6 19.Qg4+ Kb8 20.Qxg7 Rc8 21.Rd1 Qf2 22.Ne4 Qe3
23.Qxf7 a5 24.Nf6 Rb5 25.Qc4 c6 26.Qd4 Qh6 27.Bg4 Qg6+ 28.Ka1
Qc2 29.Nd7+ Ka8 30.Nb6+ 1-0

[Event "Lugano"]
[Site "Lugano"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Alberto Mario Giustolisi"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7
7. Bd3 g6 8. Nf3 Bg7 9. O-O O-O 10. Qe1 e6 11. Kh1 Nc5 12. Be3
b6 13. Rd1 Qc7 14. Qh4 Nxd3 15. cxd3 Bb7 16. Rc1 Qd8 17. f5
Nd7 18. Qh3 exf5 19. exf5 Bf6 20. d4 b5 21. Qh6 Bg7 22. Qh3
Bf6 23. Bf4 Nb6 24. Qg3 b4 25. Nd1 Bxf3 26. Rxf3 Re8 27. Ne3
Bxd4 28. Ng4 Kh8 29. Nh6 Ra7 30. fxg6 hxg6 31. Bxd6 Bf6
32. Bxb4 Nd5 33. Bd2 Re2 34. Qh3 Rxd2 35. Nxf7+ Kg8 36. Nxd8
Bxd8 37. Rcf1 Kg7 38. Rf8 1-0

[Event "Lugano"]
[Site "Lugano"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "L Reyes"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "115"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5
7. Nf3 Qc7 8. Bd3 Be7 9. O-O O-O 10. a4 b6 11. Qe1 Nbd7
12. Kh1 Nc5 13. fxe5 dxe5 14. Qg3 Bb7 15. Bh6 Ne6 16. Bd2 Bd6
17. Nh4 Nh5 18. Qg4 Nhf4 19. Nf5 g6 20. Rad1 h5 21. Qg3 Nxd3
22. cxd3 Kh7 23. Nxd6 Qxd6 24. Rf6 Qc5 25. Rdf1 Kg7 26. Nd5
Bxd5 27. Qxe5 Bb3 28. Rxe6+ Qxe5 29. Rxe5 Rad8 30. Bb4 Rfe8
31. Rxe8 Rxe8 32. a5 bxa5 33. Bxa5 Bc2 34. Rf3 Re6 35. e5 g5
36. Kg1 Kg6 37. Bc3 Bb3 38. Kf2 Bd5 39. Re3 Rc6 40. Re1 Be6
41. Ke3 Bd5 42. g3 Kf5 43. Ra1 Rb6 44. Ra5 Bb7 45. e6+ Kxe6
46. Rxg5 Rb5 47. Rg8 Kf5 48. Rg7 Ke6 49. Rh7 a5 50. Rh6+ Ke7
51. Rf6 Rd5 52. Rb6 Bc8 53. Ke4 Rf5 54. Rb8 Bd7 55. h4 a4
56. Bb4+ Ke6 57. Rb6+ Bc6+ 58. Rxc6+ 1-0

[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "Dr. Jonathan Penrose"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.exf5 Nxf5 12.f3 Nf6 13.Nf2
c5 14.Bd3 a6 15.a4 Nd4 16.Be3 Nh5 17.Nfe4 Nf4 18.Kh1 Qc7
19.Re1 Nxd3 20.Qxd3 Bf5 21.Rab1 a5 22.Rf1 Rae8 23.Rf2 h6 24.g4
Bd7 25.Rbf1 Re7 26.Kg2 Ref7 27.h3 Be8 28.Ng3 Qe7 29.Qd1 Kh7
30.Nce4 Rg8 31.f4 Rgf8 32.f5 gxf5 33.gxf5 Qd8 34.Kh2 Kh8 35.f6
Bxf6 36.Bxh6 Bg7 37.Bxg7+ Kxg7 38.Qg4+ Kh8 39.Qh5+ Kg7 40.Nf5+
Rxf5 41.Rg2+ 1-0

[Event "Palma de Mallorca 9/570"]
[Site "Palma de Mallorca 9/570"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Dr. Jonathan Penrose"]
[ECO "E67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7
7. h3 e5 8. e4 c6 9. Be3 b5 10. dxe5 dxe5 11. Nd2 a6 12. O-O
Qe7 13. Qc2 Bb7 14. Nb3 Rab8 15. c5 Rfd8 16. a4 Nf8 17. Na2
Ne6 18. Nb4 Qc7 19. Nd3 Nd7 20. Bd2 Re8 21. Ba5 Qc8 22. Rfd1
Ra8 23. h4 Bf8 24. Bh3 Qb8 25. Kh2 Bc8 26. Bd2 Bb7 27. Be3 Qc7
28. Qc3 Rad8 29. f3 Ra8 30. Rd2 Rad8 31. Kg2 Ra8 32. Rdd1 Rad8
33. Qa5 Qxa5 34. Nxa5 Ba8 35. Bxe6 Rxe6 36. Nb4 Kg7 37. Nxa6
1-0

[Event "Palma"]
[Site "Palma"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Henrique Mecking"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3
Bf5 8.Nc3 e6 9.Nf3 Be7 10.Be2 Nb4 11.Rc1 c5 12.O-O cxd4
13.Nxd4 Bg6 14.a3 Nc6 15.Nxc6 bxc6 16.Qxd8+ Rxd8 17.Rfd1 O-O
18.b4 Nd7 19.Bf4 c5 20.b5 Nb8 21.Be3 Rc8 22.Rd2 Rfd8 23.Rcd1
Rxd2 24.Rxd2 Rc7 25.a4 a5 26.bxa6 Nxa6 27.Nb5 Rc8 28.Rd7 Bf8
29.Bf3 Nb4 30.Bb7 Re8 31.Nd6 Rb8 32.Bxc5 Nd3 33.Bd4 f6 34.a5
fxe5 35.Ba7 Rxb7 36.Nxb7 Be4 37.Bb6 Nb4 38.Nc5 Bc6 39.Rd2 e4
40.Nxe6 Be7 41.Bc5 1-0

[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Miguel Najdorf"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3
Nf6 8.O-O Ne5 9.Be2 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5
13.Nxd5 Qxd5 14.Qg4 Bb7 15.Rad1 Qe4 16.Qg3 Be7 17.f5 Bh4
18.Qh3 Qxe5 19.Bf4 Qe4 20.Bd6 Bf6 21.Nb3 Rc8 22.c3 Qh4 23.Qxh4
Bxh4 24.Nc5 Bc6 25.Nxa6 Bd8 26.Nb4 f6 27.Rfe1 e5 28.Nxc6 dxc6
29.Kf2 g6 30.fxg6 hxg6 31.h3 Bb6+ 32.Kf3 Kf7 33.Ba3 Rcd8
34.Ke2 Rd5 35.Rd2 Ke6 36.c4 Rxd2+ 37.Kxd2 bxc4 38.Bb4 Bd4
39.Kc2 Kd5 40.Bc3 c5 0-1

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Bruno Parma"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2
Be7 8.O-O O-O 9.f4 Qc7 10.Qe1 Nxd4 11.Bxd4 e5 12.fxe5 dxe5
13.Qg3 Bc5 14.Bxc5 Qxc5+ 15.Kh1 Kh8 16.Qh4 Ng8 17.Qf2 Qxf2
18.Rxf2 Nf6 19.Rd1 1/2-1/2

[Event "Adelboden (Switzerland)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Wolfgang Unzicker"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "124"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be2 Nf6 7.O-O
Be7 8.Be3 O-O 9.f4 Qc7 10.Qe1 Nxd4 11.Bxd4 e5 12.fxe5 dxe5
13.Qg3 Bc5 14.Bxc5 Qxc5+ 15.Kh1 Kh8 16.Bd3 Be6 17.Qh4 Rae8
18.Rxf6 Qe7 19.Nd5 Bxd5 20.exd5 e4 21.Bxe4 Qxe4 22.Qxe4 Rxe4
23.Rff1 Re2 24.Rae1 Rxc2 25.Rxf7 Kg8 26.Rxb7 Re2 27.Rg1 Rd2
28.a3 Rff2 29.Rxa7 Rxd5 30.b4 Rb2 31.h3 h6 32.Kh2 Rg5 33.Rc7
Rb3 34.Rc5 Rxc5 35.bxc5 Rc3 36.Ra1 Rxc5 37.a4 Ra5 38.Kg3 Kf7
39.Kf4 Ke6 40.g4 Kd6 41.h4 g5 42.hxg5 hxg5 43.Ke4 Ke6 44.Ra2
Ke7 45.Kd4 Kd6 46.Kc4 Kc7 47.Kb4 Re5 48.Rc2+ Kb6 49.Rc4 Re3
50.Rd4 Re1 51.Kc3 Kc5 52.Rc4+ Kd5 53.Rb4 Re3+ 54.Kb2 Kc6
55.Ka2 Rd3 56.Kb2 Re3 57.Kc2 Ra3 58.Kd2 Kd6 59.Ke2 Ke6 60.Kf2
Ke5 61.Rb5+ Kf4 62.Rb4+ Ke5 1/2-1/2

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "H D Holmes"]
[ECO "C07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 a6 5.dxc5 Bxc5 6.Bd3 Nc6 7.O-O
d4 8.e5 Ba7 9.Nc4 Bb8 10.Be4 Nge7 11.Bg5 h6 12.Bxc6+ bxc6
13.Bxe7 Kxe7 14.Nxd4 Qc7 15.Qg4 Rg8 16.Rad1 Bb7 17.Qh4+ f6
18.Rfe1 1-0

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Michael J Franklin"]
[ECO "B28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 a6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 e6 6.Nc3 Qc7 7.Be2
Nf6 8.a3 Nxd4 9.Qxd4 Bd6 10.Bg5 Be5 11.Qe3 h6 12.Bh4 Qc6
13.O-O Bxc3 14.Qxc3 Qxe4 15.Bxf6 Qxe2 16.Bxg7 Rg8 17.f3 d5
18.cxd5 Qb5 19.Rfe1 Qxd5 20.Bf6 Bd7 21.Qb4 1-0

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "Dr. Jonathan Penrose"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nbd7 7.Nc3
e5 8.e4 c6 9.h3 Qb6 10.Re1 Re8 11.d5 Nc5 12.Rb1 a5 13.a3 cxd5
14.cxd5 a4 15.Bf1 Bd7 16.Nd2 Rec8 17.Kg2 Qd8 18.b4 Nb3 19.Nxb3
Rxc3 20.Na5 Qc8 21.Kh2 b6 22.Nc6 Bxc6 23.dxc6 Rxc6 24.Bb5 Rc2
25.Rb2 Rxb2 26.Bxb2 Qb7 27.Qxd6 Rc8 28.f3 Ne8 29.Qd3 Qa8
30.Re2 Nc7 31.Bc4 Rd8 32.Qc2 Rd7 33.Rd2 Qd8 34.Rxd7 Qxd7
35.Qd3 Qc6 36.h4 b5 37.Qd8+ Bf8 38.Bxe5 Qxc4 39.Qf6 Qe2+
40.Kh3 Qf1+ 41.Kh2 1/2-1/2

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "Dr. Jonathan Penrose"]
[ECO "E88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6
8.Qd2 cxd5 9.cxd5 Nbd7 10.O-O-O a6 11.Kb1 b5 12.Rc1 Nc5 13.b4
Ncd7 14.Bd3 Nb6 15.g4 Bd7 16.Nge2 Qb8 17.Rc2 Rc8 18.Rhc1 a5
19.bxa5 Rxa5 20.Nd1 Nc4 21.Bxc4 bxc4 22.Nb2 Qb5 23.Rxc4 Rca8
24.Rb4 Qa6 25.Rb6 Qa7 26.Rxd6 Bh6 27.Bxa7 Bxd2 28.Rc2 Bg5
29.Bf2 Rxa2 30.Rc3 1/2-1/2

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Victor W Knox"]
[Black "Dr. Jonathan Penrose"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nxc6 bxc6 6.Bd3 Nf6
7.O-O e5 8.f4 d6 9.h3 Be7 10.fxe5 dxe5 11.Nd2 Be6 12.Qe2 O-O
13.Nf3 Nd7 14.Bc4 Nc5 15.Bxe6 Nxe6 16.c3 Qa5 17.Be3 Bc5 18.g3
f6 19.Bxc5 Qxc5+ 20.Kg2 Rfd8 21.Rfd1 Rab8 22.a3 a5 23.b4 Rxd1
24.Rxd1 Qxc3 25.Qa2 Re8 26.bxa5 Qxa5 27.Rd6 Kf7 28.Rxc6 Qb5
29.Rc4 Re7 30.a4 Qa5 31.Rc6 Qa8 32.Qc4 Qb8 33.Nh4 Qb2+ 34.Kf3
1/2-1/2

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Maxwell Leonard Fuller"]
[ECO "C03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 Nc6 5.Ngf3 Nb4 6.Be2 dxe4
7.Nxe4 Nf6 8.Nxf6+ Bxf6 9.O-O O-O 10.Bf4 Nd5 11.Bg3 Ne7 12.c3
b6 13.Ne5 Bxe5 14.Bxe5 Bb7 15.Bd3 Ng6 16.Qh5 f6 17.Bg3 c5
18.Rad1 cxd4 19.Bc4 Qc8 20.Qe2 Bd5 21.Bxd5 exd5 22.Rxd4 Re8
23.Qd2 Qa6 24.Rxd5 Qxa2 25.Rd1 Qc4 26.h3 Qe4 27.Rd7 h6 28.Qd6
Re7 29.Rxe7 Nxe7 30.f3 Qe3+ 31.Bf2 Qe5 32.Qd7 Ng6 33.Re1 Qb8
34.Qf5 Kh7 35.h4 Qf4 36.Qd3 f5 37.Qd5 Rf8 38.h5 Nh4 39.Qe5 Qg5
40.Qg3 Qxg3 41.Bxg3 g5 1-0

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "Roy Thomas"]
[Black "Dr. Jonathan Penrose"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 6.Nxc6 bxc6
7.O-O d6 8.Nd2 Be7 9.Qe2 O-O 10.b3 Nd7 11.Bb2 Bf6 12.Bxf6 Qxf6
13.Nc4 e5 14.Ne3 Nc5 15.c3 Ne6 16.g3 Ng5 17.f3 Bh3 18.Rf2 Rad8
19.Kh1 d5 20.c4 d4 21.Ng2 Qe7 22.f4 Bxg2+ 23.Kxg2 exf4 24.gxf4
Ne6 25.e5 f5 26.Kh1 a5 27.Rg1 g6 28.Rg3 Rf7 29.Qb2 Qb4 30.Qc2
Kh8 31.Kg2 Nc5 32.Re2 Ne6 33.Rf3 Ra8 34.Kg3 Rb7 35.Rf1 a4
36.Rb1 axb3 37.Rxb3 Qe7 38.Rxb7 Qxb7 39.Re1 Qa7 40.Re2 Qe7
41.Qb1 Ra3 42.Rd2 Nxf4 43.Kxf4 Qh4+ 44.Kf3 Qe4+ 0-1

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Barry N Green"]
[ECO "B71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 Nc6 7.Nxc6
bxc6 8.e5 dxe5 9.Qxd8+ Kxd8 10.fxe5 Nd5 11.Nxd5 cxd5 12.Bg5
Be6 13.O-O-O Kc7 14.Bb5 h6 15.Be3 Bg7 16.Bd4 a6 17.Be2 Rhd8
18.Rd3 Bf5 19.Rc3+ Kb7 20.Rb3+ Kc6 21.Rf1 Bh8 22.Rb6+ Kc7
23.Rf3 Rdb8 24.Rc3+ Kd7 25.Rxb8 Rxb8 26.Bxa6 Be4 27.g4 f6
28.Bc8+ Kd8 29.Ba7 Ra8 30.Bb6+ Ke8 31.Bb7 Rb8 32.e6 f5 33.Rc7
Be5 34.Rd7 fxg4 35.Ba7 Rd8 36.Bc6 d4 37.Rd5 1-0

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "Robert Wade"]
[Black "Dr. Jonathan Penrose"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3
exd4 8.Nxd4 Re8 9.f3 c6 10.Qd2 d5 11.exd5 cxd5 12.O-O dxc4
13.Rad1 a6 14.Bxc4 Nbd7 15.a4 Ne5 16.Ba2 Bd7 17.Bh6 Qb6
18.Bxg7 Kxg7 19.Qf2 Qb4 20.Ne4 Nxe4 21.fxe4 Qe7 22.Qg3 f6
23.Bd5 1/2-1/2

[Event "BCF-ch Rhyl"]
[Site "BCF-ch Rhyl"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Martyn J Corden"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.exd6
cxd6 8.O-O Be7 9.Nc3 O-O 10.Be3 Nc6 11.b3 d5 12.c5 Nc8 13.Rb1
Bf6 14.b4 N8e7 15.b5 Na5 16.Nd2 Bxe2 17.Nxe2 Nf5 18.Qa4 b6
19.c6 Bg5 20.Bxg5 Qxg5 21.Nf3 Qe7 22.Ne5 Nd6 23.Qb4 Qc7 24.Nc3
Nac4 25.Rfd1 Rfd8 26.a4 Nxe5 27.dxe5 Nc4 28.f4 a6 29.Ra1 Ra7
30.Ra2 Qe7 31.Qxe7 Rxe7 32.Kf2 Ra7 33.Rda1 Kf8 34.Ke2 Rda8
35.Kd3 Ke7 36.Kd4 Na5 37.Rb1 Kd8 38.Kd3 Nc4 39.Rba1 Kc7 40.g3
Kd8 41.h3 1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Jesus Diez del Corral"]
[ECO "C05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3
Qa5 8.Kf2 b5 9.Bd2 Qb6 10.Ne2 f6 11.Be3 Be7 12.g3 O-O 13.exf6
Nxf6 14.Bh3 e5 15.dxe5 Bxh3 16.exf6 Rxf6 17.Ng5 Rd8 18.Nxh3 d4
19.cxd4 cxd4 20.Nxd4 Nxd4 21.Ng5 Rfd6 22.Nf3 Bf6 23.Re1 Qc6
24.Rc1 Qd7 25.Bxd4 Bxd4+ 26.Kg2 Qb7 27.Qb3+ Kf8 28.Rcd1 a5
29.Re2 a4 30.Qb4 Kg8 31.Red2 Bc5 32.Qc3 Rxd2+ 33.Rxd2 Rxd2+
34.Qxd2 Qe4 35.Qd8+ Bf8 36.Qd2 h6 37.Qd4 Qe2+ 38.Qf2 Qc4 39.a3
Bc5 40.Qd2 Qe4 41.Qc3 1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Wolfgang Unzicker"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3
Nf6 8.O-O Ne5 9.Be2 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5
13.Nxd5 Qxd5 14.Qe2 Bb7 15.Rad1 Rc8 16.Qf2 Bc5 17.f5 O-O
18.Qg3 Kh8 19.c3 Qxa2 20.Rf4 Qxb2 21.Rg4 Qxc3 22.Rxg7 Bxd4
1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Laszlo Szabo"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3
g6 8.O-O Bg7 9.Kh1 Nbd7 10.Qe1 b5 11.a4 b4 12.Na2 Bb7 13.Nxb4
Nc5 14.e5 dxe5 15.fxe5 Ng4 16.Qg3 Qxe5 17.Qxg4 Qxd4 18.Qxd4
Bxd4 19.Bc4 e6 20.c3 Bg7 21.Be3 Ne4 22.Rad1 Ke7 23.Rxf7+ Kxf7
24.Rd7+ Ke8 25.Rxg7 Rd8 26.Bd4 e5 27.Rxb7 Nd6 28.Bxe5 Nxb7
29.h3 Rd1+ 30.Kh2 Rf8 31.Bxa6 Nd6 32.Nc6 Kd7 33.Nd4 Rd2
34.Bxd6 Kxd6 35.b4 Rf7 36.a5 Kd5 37.Kg3 Rc7 38.Nf3+ Rb2 39.c4
Ke4 40.b5 Rxc4 41.Bb7+ Kf5 42.a6 Ra4 43.Bc6 Raa2 44.Nh2 Ra3+
45.Nf3 Kf6 46.h4 h6 47.Kh3 Rc2 48.Bb7 Rb2 49.Bc6 Rb4 50.Kg3
Ke6 51.Kf2 Kd6 52.Kg3 g5 53.hxg5 hxg5 54.Kh2 g4 55.Ng5 Ke5
56.Nf7+ Kf4 57.Nd8 Kg5 0-1

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Mato Damjanovic"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "137"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 d6 8.Be2 Bg7 9.Bg5 O-O 10.Qe3 Bd7 11.O-O Bc6 12.Rfd1
Nd7 13.Bh6 Qb6 14.Qxb6 Nxb6 15.Bxg7 Kxg7 16.Rac1 a5 17.f3 Rfc8
18.Kf2 Nd7 19.Ke3 Nc5 20.Rc2 Na4 21.Nd5 Bxd5 22.Rxd5 Rc5 23.b3
Rxd5 24.cxd5 Nc5 25.Bb5 Kf6 26.f4 b6 27.Kd4 e5 28.fxe5 dxe5
29.Ke3 Ke7 30.Rf2 Rd8 31.g4 f6 32.Rf3 Nb7 33.Rh3 Rh8 34.Kd2
Nd6 35.Bd3 b5 36.a3 b4 37.a4 Kf7 38.Rf3 Kg7 39.Rf1 Rc8 40.h4
h6 41.Rb1 Rc3 42.h5 Kf7 43.Re1 Rxb3 44.Rc1 Rc3 45.Rxc3 bxc3
46.Kxc3 gxh5 47.gxh5 Ke7 48.Bb1 Kd7 49.Bd3 Kc7 50.Bc2 Kb6
51.Bd3 Kc5 52.Bc2 Ne8 53.Kd3 f5 54.exf5 Nf6 55.d6+ Kxd6 56.Kc4
Nxh5 57.Kb5 Nf6 58.Bd3 e4 59.Bf1 h5 60.Kxa5 Kc5 61.Ka6 Kc6
62.Bb5+ Kc5 63.a5 h4 64.Kb7 h3 65.Bf1 h2 66.Bg2 e3+ 67.a6 e2
68.a7 e1=Q 69.a8=Q 1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Roman Toran Albero"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4
7.Qxd4 d6 8.Be2 Bg7 9.Bg5 O-O 10.Qe3 Be6 11.O-O Qa5 12.Rac1
Rfc8 13.b3 a6 14.a4 Qb4 15.Nd5 Bxd5 16.exd5 Re8 17.Qd3 a5
18.Bd2 Qb6 19.Be3 Qb4 20.Bd2 Qb6 21.Be3 Qb4 22.c5 dxc5 23.Rc4
Qb6 24.Rxc5 Qd6 25.Qb5 1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "A Medina-Garcia"]
[Black "Dr. Jonathan Penrose"]
[ECO "B26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Be3 d6 6.Bg2 e6 7.Qd2 Nd4
8.Nd1 e5 9.c3 Ne6 10.Ne2 Ne7 11.d4 O-O 12.d5 Nc7 13.f3 f5
14.Nf2 Ne8 15.O-O-O Nf6 16.Rdf1 fxe4 17.fxe4 b5 18.Ng1 Rb8
19.Bh3 Ng4 20.Nxg4 Rxf1+ 21.Bxf1 Bxg4 22.h3 Bd7 23.Rh2 b4
1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Milko Bobotsov"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.exd6
cxd6 8.O-O Be7 9.h3 Bxf3 10.Bxf3 Nc6 11.d5 exd5 12.Bxd5 Nxd5
13.Qxd5 O-O 14.Nc3 Bf6 15.Bd2 Re8 16.Rad1 Qb6 17.b3 Nb4 18.Qf5
Qc5 19.Qg4 h5 20.Qf3 Bxc3 21.Bxc3 Nxa2 22.Bxg7 Kxg7 23.Rd5 Qb4
24.Rg5+ Kf8 25.Qf6 Qc3 26.Qxd6+ Re7 27.Qh6+ 1-0

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Oscar Panno"]
[Black "Dr. Jonathan Penrose"]
[ECO "E76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 c5 7.d5 e6
8.Nge2 exd5 9.cxd5 b6 10.Ng3 h6 11.Be3 Na6 12.Qd2 Kh7 13.Bd3
Nc7 14.O-O Bd7 15.a4 a6 16.Rfb1 b5 17.b4 c4 18.Bc2 Qb8 19.Nge2
Qb7 20.Nd4 Rfe8 21.Kh1 Bf8 22.Ra2 Bg7 23.Bg1 Nh5 24.g4 Nf6
25.Qf4 Red8 26.Nde2 Nce8 27.Bd4 Kg8 28.Qe3 Rdb8 29.Kg2 Rd8
30.h4 h5 31.g5 Nh7 32.Bxg7 Kxg7 33.Qd4+ Kg8 34.f4 Nf8 35.Kg3
Bg4 36.axb5 axb5 37.Rba1 Nc7 38.Ra7 Rxa7 39.Rxa7 Qb8 40.Ng1
Nd7 41.Ra5 Qb7 42.e5 dxe5 43.fxe5 Nf8 44.Ra7 Qb8 45.Be4 Nce6
46.Qe3 Qxe5+ 47.Kf2 Nf4 48.Nf3 Bxf3 49.Kxf3 Nd3 50.Nxb5 Re8
51.Na3 Qh2 52.Nxc4 Qh1+ 0-1

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Boris Spassky"]
[Black "Dr. Jonathan Penrose"]
[ECO "E80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 Nbd7
8.Nge2 b5 9.Qd2 Bb7 10.O-O O-O 11.b3 e5 12.d5 b4 13.Nd1 c5
14.g4 Kh8 15.Nf2 Ng8 16.Ng3 Qh4 17.Kg2 h6 18.a3 a5 19.Ra2 Ndf6
20.Rfa1 Nh7 21.axb4 axb4 22.Rxa8 Rxa8 23.Rxa8 Bxa8 24.Qa2 Bb7
25.Qa7 Qe7 26.Be2 Nhf6 27.f4 exf4 28.Bxf4 Ne8 29.Qb8 Bd4
30.Nd3 f6 31.Bf3 Qd7 32.h4 Kh7 33.h5 g5 34.Bd2 Be5 35.Be3 Ne7
36.Nxe5 fxe5 37.Bxc5 dxc5 38.Qxe5 Ng8 39.Qb8 Nef6 40.Nf5 Ne7
41.Nxh6 Nexd5 42.cxd5 Kxh6 43.Qf8+ Qg7 44.Qxc5 Nd7 45.Qd6+ Kh7
46.e5 Kh8 47.h6 Qh7 48.e6 Qc2+ 49.Kg3 1-0

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Petrosian"]
[Black "Dr. Jonathan Penrose"]
[ECO "E89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6
8.d5 cxd5 9.cxd5 Nbd7 10.Ng3 Ne8 11.Bd3 Nc5 12.Bc2 f5 13.Bf2
f4 14.Nf1 a5 15.a3 Bd7 16.Nd2 b5 17.Qe2 Rb8 18.O-O g5 19.a4 b4
20.Nb5 Qb6 21.Bd3 Rc8 22.Rfc1 Bf6 23.Nc4 Qa6 24.Ncxd6 Nxd3
25.Rxc8 Nxf2 26.Rxe8 Bxe8 27.Nxe8 Rxe8 28.Qxf2 Bd8 29.Qe2 Bb6+
30.Kh1 Rc8 31.Rd1 Be3 32.d6 Qc6 33.b3 Kf7 34.g3 Qd7 35.g4 Kg6
36.Nc7 Bd4 37.Nd5 Qxd6 38.Ne7+ 1-0

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Arturo Pomar-Salamanca"]
[Black "Dr. Jonathan Penrose"]
[ECO "E97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Be2 e5 7.O-O
Nc6 8.Be3 Re8 9.dxe5 dxe5 10.Qxd8 Nxd8 11.Nb5 Ne6 12.Ng5 Re7
13.Rfd1 b6 14.Nxe6 Bxe6 15.f3 c6 16.Nc3 Rd7 17.b4 Bf8 18.a3
Rc8 19.g4 Rxd1+ 20.Rxd1 h6 21.Kf2 Kg7 22.h4 Be7 23.Kg3 Rd8
24.Rxd8 Bxd8 25.a4 Be7 26.b5 Bb4 27.Na2 Be1+ 28.Bf2 Bxf2+
29.Kxf2 c5 30.Nc3 Ne8 31.Nd1 Nd6 1/2-1/2

[Event "Palma de Majorca (Spain)"]
[Site "It"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "Dr. Jonathan Penrose"]
[ECO "A01"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.b3 c5 2.Bb2 Nc6 3.c4 e6 4.Nf3 Nf6 5.g3 Be7 6.Bg2 O-O 7.Nc3
d5 8.cxd5 exd5 9.Rc1 Be6 10.d4 Rc8 11.O-O Re8 12.dxc5 Bxc5
13.Na4 Be7 14.Nc5 Nd7 15.Nxd7 Qxd7 16.Qd2 Qd8 17.Rfd1 Bf6
18.e3 Qe7 19.h3 h6 20.Bxf6 Qxf6 21.Rc3 Bf5 22.Rdc1 Rcd8 23.Nd4
Nxd4 24.Qxd4 Qxd4 25.exd4 Re7 26.g4 Be6 27.f4 f6 28.Kf2 Bf7
29.Bf3 Kf8 30.a4 Rde8 31.a5 Rd7 32.b4 Red8 33.Be2 Be8 34.Bd3
Re7 35.Rc8 Rxc8 36.Rxc8 Kf7 37.b5 b6 38.axb6 axb6 39.Rb8 Re6
40.Bg6+ Kf8 41.h4 Re7 42.h5 Re6 43.Kf3 Re7 44.g5 1-0

[Event "Rhyl ch-ENG"]
[Site "Rhyl ch-ENG"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "John Eric Littlewood"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "124"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1
Bc5 8.c3 Bb6 9.d4 d6 10.a4 O-O 11.Bg5 h6 12.Bh4 Qe7 13.Qd3 Kh8
14.Nbd2 Rg8 15.axb5 axb5 16.Rxa8 Bxa8 17.dxe5 Nxe5 18.Nxe5
Qxe5 19.Bxf7 Rf8 20.Nf3 Qf4 21.Bxf6 Qxf6 22.Bd5 b4 23.Bxa8
Rxa8 24.e5 dxe5 25.Qe4 Rb8 26.Qxe5 Qxe5 27.Rxe5 bxc3 28.bxc3
Ra8 29.Kf1 Ra3 30.c4 Rc3 31.Nd2 Bd4 32.Re8+ Kh7 33.Ke2 c5
34.Rb8 Rc2 35.Kd3 Rc3+ 36.Ke2 Rc2 37.Kd1 Rc3 38.Rf8 Kg6 39.h3
Bf6 40.Ke2 Rc2 41.Kd3 Rc3+ 42.Ke4 Rc2 43.Kd3 Rc3+ 44.Ke2 Bg5
45.Nf3 Bf6 46.Nd2 Bg5 47.f4 Bf6 48.Ne4 Rxc4 49.f5 Kh5 50.Nxf6+
gxf6 51.Rxf6 Kg5 52.Rg6+ Kxf5 53.Rxh6 Rc2+ 54.Kf3 Rc3+ 55.Kf2
c4 56.Rh8 Rd3 57.Rc8 c3 58.h4 Ke4 59.h5 Kf5 60.Rc6 Kg5 61.Rc5+
Kg4 62.h6 Rd2+ 1/2-1/2

[Event "Adelboden"]
[Site "Adelboden"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Hans Ree"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7
7. Bd3 e5 8. Nf3 b5 9. a3 Nbd7 10. O-O Bb7 11. Qe1 g6 12. Qh4
Bg7 13. Kh1 O-O 14. Bd2 Rae8 15. Rae1 Nc5 16. fxe5 dxe5
17. Ng5 h6 18. Nh3 Nh5 19. Be3 Ne6 20. Nd5 Bxd5 21. exd5 Nef4
22. b4 Nxh3 23. Qxh3 Nf4 24. Qh4 Nxd5 25. Bc5 Ne7 26. c4 g5
27. Qf2 Rb8 28. Qe2 Rfd8 29. cxb5 axb5 30. Bxb5 Nd5 31. Bc4
Nf4 32. Qc2 Qc6 33. a4 Bf8 34. Rxe5 Bxc5 35. Rxc5 Qd6 36. b5
Ra8 37. Qf5 Rd7 38. Qe4 Rad8 39. Rc6 Qd2 40. Rxh6 Rd4 41. Qh7+
Kf8 42. Qxf7+ 1-0

[Event "Clare Benedict Cup 16th"]
[Site "Adelboden"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Alexander Prameshuber"]
[Black "Dr. Jonathan Penrose"]
[ECO "B08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.d4 g6 2.e4 d6 3.Nc3 Nf6 4.Nf3 Bg7 5.Be2 O-O 6.O-O e5 7.h3
Qe7 8.Re1 c6 9.a4 a5 10.Bc4 Na6 11.Be3 h6 12.Qd2 Kh7 13.Bxa6
Rxa6 14.Rad1 Re8 15.dxe5 dxe5 16.Qd6 Ra8 17.Qxe7 Rxe7 18.Rd3
Ne8 19.Bc5 Rd7 20.Rxd7 Bxd7 21.Rd1 Be6 22.b3 Nf6 23.Nxe5 Nxe4
24.Nxe4 Bxe5 25.Bb6 Bf5 26.f3 Kg7 27.g4 1/2-1/2

[Event "Siegen olm prelim2"]
[Site "FRG"]
[Date "1970.09.10"]
[EventDate "?"]
[Round "6.1"]
[Result "1/2-1/2"]
[White "Lhamsuren Myagmarsuren"]
[Black "Dr. Jonathan Penrose"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bxc6 Nxc6
7.d4 cxd4 8. Nxd4 d6 9.c4 Be7 10.Nc3 O-O 11.Be3 Bd7 12.Qe2 Qb8
13.Rad1 Rd8 14.Nf3 b5 15.cxb5 axb5 16.Qxb5 Qxb5 17.Nxb5 Rxa2
18.Nxd6 Rxb2 19.Nc4 Rb7 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Victor W Knox"]
[ECO "C63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 Nf6 5.exf5 Bc5 6.Nxe5 Nd4
7.O-O O-O 8.Nf3 c6 9.Nxd4 Bxd4 10.Ne2 Bb6 11.Ba4 d5 12.d4 Bxf5
13.Bf4 Bc7 14.Bxc7 Qxc7 15.f3 Rae8 16.Qd2 Re7 17.Rae1 Rfe8
18.c3 h5 19.Nc1 h4 20.Rxe7 Qxe7 21.Qg5 h3 22.g3 Bb1 23.Qd2 Nh7
24.Bd1 Ng5 25.Nd3 Bxd3 26.Qxd3 Nf7 27.Rf2 Qe3 28.Qxe3 Rxe3
29.Re2 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "J M Ripley"]
[Black "Dr. Jonathan Penrose"]
[ECO "E92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Na6
8.Bg5 h6 9.Bh4 g5 10.Bg3 Nh5 11.h4 Nxg3 12.fxg3 gxh4 13.Nxh4
Qg5 14.O-O Nc5 15.Nf5 Bxf5 16.Rxf5 Qe3+ 17.Kh2 Nxe4 18.Nxe4
Qxe4 19.Bd3 Qe3 20.Qf3 Qxf3 21.gxf3 e4 22.Bxe4 Bxb2 23.Rh1 Kg7
24.g4 Bf6 25.Kg3 Rae8 26.Kf2 Re7 27.Rfh5 Bg5 28.Rb1 b6 29.a4
a5 30.Rhh1 Rfe8 31.Rbe1 Kf6 32.Re2 Ke5 33.Rd1 Kf4 34.Rd3 h5
35.Rd4 Bf6 36.Rd1 hxg4 37.Rh1 gxf3 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Peter Hugh Clarke"]
[ECO "C94"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Nb8 10.d3 Nbd7 11.Nbd2 Bb7 12.Nf1 Nc5 13.Bc2
Re8 14.N3h2 Ne6 15.Ng3 g6 16.d4 c6 17.Be3 Bf8 18.Qd2 Bg7
19.Rad1 Qc7 20.f3 Rad8 21.Qf2 Rd7 22.Ne2 Rde7 23.Qh4 a5 24.a4
b4 25.Qf2 c5 26.d5 Nf8 27.c4 N6d7 28.Ng4 f6 29.Nh6+ Bxh6
30.Bxh6 Nb6 31.b3 Bc8 32.Ng3 Rf7 33.Nf1 Bd7 34.Ne3 Nc8 35.f4
exf4 36.Bxf4 g5 37.Bg3 Ng6 38.Rf1 Ref8 39.Qe2 Ne5 40.Qh5 Rg7
1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1-0"]
[White "David Brine Pritchard"]
[Black "Dr. Jonathan Penrose"]
[ECO "E98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "105"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O
Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.exf5 Nxf5 12.f3 Nf6 13.Nf2
c5 14.Bd3 a6 15.a4 Bd7 16.Nfe4 Qc7 17.Rb1 b5 18.b3 Nxe4
19.Nxe4 Rab8 20.axb5 axb5 21.Bg5 bxc4 22.bxc4 Bh6 23.Qd2 Bxg5
24.Qxg5 Kg7 25.Rxb8 Qxb8 26.Qd2 Nd4 27.Qg5 Bf5 28.Rb1 Qc7
29.Rb2 Bxe4 30.Bxe4 Qa5 31.Qc1 Rb8 32.Kf2 Rb4 33.Kg3 Rxb2
34.Qxb2 Qe1+ 35.Kh3 Ne2 36.Qb7+ Kg8 37.Qb8+ Kg7 38.Qc7+ Kg8
39.Qxd6 Nf4+ 40.Kg4 Nxg2 41.Qe6+ Kf8 42.Qd6+ Kg8 43.Qd8+ Kf7
44.Qd7+ Kf8 45.Qxh7 Qg1 46.Qh6+ Ke7 47.d6 Kxd6 48.Qxg6+ Kc7
49.Qc6+ Kd8 50.Qd6+ Kc8 51.Bf5+ Kb7 52.Qd7+ Ka6 53.Qc6+ 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Martyn J Corden"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3
Bf5 8.Nc3 e6 9.Be2 Nb4 10.Rc1 c5 11.Nf3 Be7 12.O-O O-O 13.a3
cxd4 14.Nxd4 Nc6 15.Nxf5 exf5 16.c5 Nd7 17.Nd5 Bg5 18.Bxg5
Qxg5 19.e6 fxe6 20.Nc7 Nxc5 21.Nxa8 Rxa8 22.Qe1 Nb3 23.Rd1
Nbd4 24.Bf3 Qe7 25.Bxc6 Nxc6 26.Qe3 g6 27.Rd2 a6 28.Rfd1 Rd8
29.Rxd8+ Nxd8 30.Qa7 Nf7 31.Qb8+ Kg7 32.Qc8 e5 33.Rd7 Qf6
34.Qxb7 e4 35.Qd5 e3 36.Qd4 f4 37.Qxf6+ Kxf6 38.Ra7 g5
39.Rxa6+ Kf5 40.Kf1 h5 41.Ke2 Nd8 42.Kd3 Kg4 43.a4 h4 44.Rh6
Nf7 45.Rf6 Ne5+ 46.Ke2 h3 47.gxh3+ Kxh3 48.a5 Kg2 49.a6 Nf3
50.a7 Nd4+ 51.Ke1 Nf3+ 52.Ke2 Nd4+ 53.Ke1 Nf3+ 54.Kd1 Nd4
55.a8=Q+ Kf2 56.Qh1 e2 57.Kd2 Nb3+ 58.Kc3 Nc5 59.b4 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "D J Sherman"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be2 Nf6 7.O-O
Be7 8.Be3 O-O 9.f4 Qc7 10.Qe1 Nxd4 11.Bxd4 e5 12.fxe5 dxe5
13.Qg3 Bc5 14.Bxc5 Qxc5+ 15.Kh1 Kh8 16.Rxf6 gxf6 17.Qh4 Rg8
18.Qxf6+ Rg7 19.Qd8+ Rg8 20.Qf6+ Rg7 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Arthur Howard Williams"]
[Black "Dr. Jonathan Penrose"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Nf3 Nc6 7.Qe4
d6 8.Nbd2 Qc7 9.Nc4 dxe5 10.Ncxe5 Bd6 11.Nxc6 bxc6 12.Bd3 f5
13.Qe2 O-O 14.O-O e5 15.c4 e4 16.cxd5 cxd5 17.h3 Bd7 18.Bd2
exf3 19.Qxf3 1/2-1/2

[Event "BCF Ch"]
[Site "Coventry"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Bernard Cafferty"]
[ECO "B02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 Nf6 2.d3 g6 3.f4 Bg7 4.Nf3 d6 5.Be2 c5 6.O-O Nc6 7.Qe1
O-O 8.Nc3 Rb8 9.Qh4 Bg4 10.h3 Bxf3 11.Bxf3 Nd7 12.a4 a6 13.Nd1
b5 14.Ne3 e6 15.Qxd8 Rfxd8 16.axb5 axb5 17.c3 Rdc8 18.Bd2 Nb6
19.Ra6 Ne7 20.Rfa1 Rd8 21.R1a5 Na8 22.e5 d5 23.c4 bxc4 24.dxc4
Bf8 25.Bc1 Nc7 26.Rd6 Ne8 27.Rxd8 Rxd8 28.Rxc5 Nf5 29.Ra5 Nxe3
30.Bxe3 dxc4 31.Be2 Rc8 32.Bd4 Bh6 33.g3 g5 34.fxg5 Bxg5
35.Rc5 Rd8 36.Bf2 Rd2 37.Bf3 Kf8 38.Rc8 Rxb2 39.Bc6 Rb1+
40.Kg2 Rb2 41.Kf3 c3 42.Bxe8 Ke7 43.Bc5+ 1-0

[Event "BCF Ch"]
[Site "Coventry"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Eley"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be2 Nf6 7.O-O
Be7 8.Be3 O-O 9.Kh1 a6 10.f4 Qc7 11.Qe1 Bd7 12.Qg3 b5 13.Bd3
Nxd4 14.Bxd4 b4 15.e5 Nh5 16.Qh3 g6 17.Ne4 f5 18.exf6 Nxf6
19.Qh6 Nh5 20.g4 Nf6 21.Ng5 e5 22.fxe5 dxe5 23.Bxg6 Bc6+
24.Kg1 hxg6 25.Qxg6+ Kh8 26.Ne6 Rg8 27.Qh6+ Nh7 28.Nxc7 Rxg4+
29.Kf2 exd4 30.Qxc6 1-0

[Event "BCF Ch"]
[Site "Coventry"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "William Hartston"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "159"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Bc4 e6 7.Be3
Be7 8.Qe2 O-O 9.O-O-O Bd7 10.Bb3 Nxd4 11.Bxd4 Qa5 12.Kb1 Rfe8
13.Rd3 Rac8 14.Rhd1 Bc6 15.f4 Qh5 16.g4 Qxg4 17.Qf2 e5 18.fxe5
dxe5 19.Bxe5 Qh5 20.Bd4 Nxe4 21.Nxe4 Bxe4 22.Rg1 Bf8 23.Rdg3
Bg6 24.Rg5 Re2 25.Qf1 Rexc2 26.Bxc2 Bxc2+ 27.Ka1 Qh6 28.Bxg7
Bxg7 29.Rxg7+ Qxg7 30.Rxg7+ Kxg7 31.b3 Bg6 32.Qb5 b6 33.Qd7
Rc1+ 34.Kb2 Rc2+ 35.Ka3 Rc5 36.b4 Rc3+ 37.Kb2 Rc2+ 38.Kb3 Rxh2
39.Qxa7 b5 40.Qd7 Rh5 41.a4 bxa4 42.Kxa4 Re5 43.b5 Re6 44.Kb4
h6 45.Qd4+ Kh7 46.Kc5 Be4 47.Qf2 f5 48.Qh2 Rg6 49.Kd4 Rg7
50.Ke5 Rb7 51.Qe2 Rg7 52.Kf6 Rg6+ 53.Ke5 Rg7 54.Qc4 Rg6 55.Qd4
Rg7 56.Kf6 Rg6+ 57.Kf7 Rg5 58.b6 Rg8 59.Qe5 Rg5 60.Qd4 Rg8
61.Qe5 Rg5 62.Qe8 Rg7+ 63.Kf6 Rg5 64.b7 Bxb7 65.Qf7+ Kh8
66.Qxb7 Rg8 67.Kxf5 Rg7 68.Qe4 Rg5+ 69.Kf6 Rg8 70.Qd4 Kh7
71.Kf7 Rg5 72.Qf6 Rg8 73.Qe6 Rg5 74.Kf8 h5 75.Qf7+ Kh6 76.Qf6+
Rg6 77.Qf4+ Kh7 78.Qe5 Kh6 79.Kf7 h4 80.Qe4 1-0

[Event "BCF Ch"]
[Site "Coventry"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Wade"]
[ECO "C09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6
7.O-O cxd4 8.Nb3 Ne7 9.Nfxd4 O-O 10.Qh5 Ne5 11.Be2 Re8 12.Bd2
a5 13.Nb5 Bb8 14.Bc3 Nf5 15.f4 g6 16.Qh3 Nd4 17.Qh6 Nxe2+
18.Kh1 Nxc3 19.fxe5 Bxe5 20.bxc3 Ra6 21.N3d4 Bg7 22.Qd2 Bd7
23.a4 Rf6 24.Rfe1 Re4 25.Rad1 Bxb5 26.axb5 Rff4 27.Rxe4 Rxe4
28.Nb3 b6 29.h3 a4 30.Nd4 Bxd4 31.cxd4 Qc7 32.Qd3 Qe7 33.c4
Re3 34.Qc2 dxc4 35.Qxc4 a3 36.d5 Re1+ 37.Rxe1 Qxe1+ 38.Kh2 Qd2
39.Qc8+ Kg7 40.Qa8 a2 0-1

[Event "England"]
[Site "England"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Arturo Pomar-Salamanca"]
[Black "Dr. Jonathan Penrose"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Qb6 7.e3
Bb4 8.Bg2 Ne5 9.Qb3 Qc5 10.Nc2 Ba5 11.Na3 d5 12.cxd5 Nxd5
13.O-O Nxc3 14.bxc3 Qxc3 15.Nb5 Qxb3 16.axb3 Bb6 17.Ba3 a6
18.Nd6+ Kd7 19.Rfd1 Kc7 20.Nb5+ 1-0

[Event "Olympiad <GroupII)"]
[Site "Siegen"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Max Arie Wotulo"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.e4 g6 2.d4 Bg7 3.c3 d5 4.Nd2 Nf6 5.e5 Nfd7 6.Bd3 c5 7.Ne2
Nc6 8.O-O Qb6 9.Nf3 O-O 10.Re1 Nd8 11.Nf4 Qc6 12.Qe2 c4 13.Bc2
Nb6 14.h4 Bg4 15.Qe3 Bxf3 16.Qxf3 Ne6 17.h5 Nxf4 18.Bxf4 Qe6
19.Qg3 Rac8 20.Qh4 Rfd8 21.Re3 Nd7 22.hxg6 fxg6 23.Bg5 Re8
24.f4 Qb6 25.Rb1 e6 26.Rh3 Nf8 27.Ba4 Red8 28.Bxd8 Rxd8 29.Qe7
Rc8 30.Bc2 Qc6 31.Kh2 Rc7 32.Qh4 Rf7 33.Rf3 b5 34.Rbf1 Qe8
35.g4 Rb7 36.f5 gxf5 37.gxf5 exf5 38.Bxf5 Ng6 39.Qg4 Rb6
40.Bd7 Qe7 41.Rf7 Qxf7 42.Rxf7 Kxf7 43.Qf5+ Ke7 44.e6 Kd6
45.Qf7 Bh6 46.Bc8 Ne7 47.Qe8 1-0

[Event "Cambridgeshire - Essex match"]
[Site "?"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "Dr. Jonathan Penrose"]
[ECO "E69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. d4 { Notes by Raymond Keene. } Nf6 2. c4 g6 3. Nf3 Bg7
4. g3 O-O 5. Bg2 d6 {Dr. Penrose had suffered several
reversals with this defence at Palma de Mallorca 1969, so I
was very pleased when he decided to play the King's Indian in
the present game. I also had happy memories of our previous
encounter (see game 10).} 6. Nc3 Nbd7 7. O-O e5 8. e4 c6 9. h3
Qb6 10. d5 {Closing the centre seems advisable at this
stage. 10 Re1 exposes White's centre to some dangers and these
came to the fore in Botvinnik - Geller, Belgrade 1969: 10 Re1
exd4 11 Nxd4 Re8 12 Re2 Ng4 13 Nc2 Nge5 14 Ne3 Nc5 15 b3?
Bxh3! 16 Bd2 Bxg2 17 Kxg2 h5 18 Rb1 Qd8 19 b4 Ne6 20 f4 Nd3 21
Nf1 a5 22 a3 axb4 23 axb4 Bxc3 24 Bxc3 Ndxf4+ and Botvinnik
had to resign. Obviously Botvinnik's play can be radically
improved, but 10 d5 gives White a good game with no contingent
obligations.} 10...Nc5 {In my opinion, it is more advisable to
block the position with 10...c5. White would retain a useful
space advantage, but Black's queen's wing would be less
exposed to invasion than after the text move.} 11. Re1 {In the
first edition of The King's Indian Defence I had only analysed
11 Ne1. This move seems even stronger. White's knight is
destined for c4 via d2. After 11 Re1 White has set up an ideal
situation from which to put the typical anti-King's Indian
light square strategy into operation: first of all White uses
his threats to expand on the queenside and seize control of
the vital squares c4 and b5; then White transfers his knights
to these squares to attack the weak d6 point; eventually Black
will be obliged to play ...f7-f5 in order to work up some
counterplay, but after that White can switch his pieces to the
kingside and begin exploiting the newly created weaknesses on
this front. Naturally 11 Re1 found its way into the second
edition of The King's Indian Defence !} 11...Bd7 12. Rb1 cxd5
{Black cannot maintain the central tension indefinitely. A
time will come when White can capture on c6. Furthermore,
Black must use the open c-file to hinder White's intended
b2-b4.} 13. cxd5 a5 14. Bf1 Rfc8 15. Be3 Qd8 {In Keene -
Perkins, Cambridge University v. London University, 1969, the
less flexible 15...Ne8 was played, and after 16 Nd2 f5 17 exf5
gxf5 18 Nc4 Qd8 19 a4 e4 20 Nb5 Bxb5 21 axb5 b6 22 Qh5! Black
experienced severe difficulties in defending his f-pawn.}
16. Nd2 Ne8 {It might be better to play 16...a4 which at least
retains a measure of light square control.} 17. a4 f5 18. Nc4
{Now the crisis has been reached and Black must take a
decision; the move played leads to disaster, but if Black
temporises with ...b7-b6, ...Rab8, ...Kh8 etc. White will
capture on f5, weakening Black's king's position, and then
follow up with Nb5 and a felicitous blend of b2-b4 and f2-f4,
undermining Black's structure in all sectors of the board.}
18...fxe4 {? 18...f4 is both desperate and unsuccessful; after
19 gxf4 Qh4 White's safest course is 20 Qf3, defending on the
kingside and maintaining lethal threats on the opposite wing.}
19. Bxc5 Rxc5 20. Nxe4 Rc7 21. Nb6 {Not 21 Ncxd6 Nxd6 22 Nxd6
Bxa4! with equality.} 21...Rb8 22. Nxd7 {White now exchanges
his active minor pieces for Black's inactive ones, which might
develop some activity. At the close of this manoeuvre White
has a technically won position, with the traditional 'good'
light-squared knight versus the 'bad' dark-squared bishop.}
22...Rxd7 23. Bb5 {Also tempting was 23 h4 followed by Bh3 and
Ng5.} 23...Re7 24. Bxe8 Rxe8 25. b4 axb4 {After 25...b6 the
most accurate reply is probably 26 Rc1, although both 26 b5
and 26 Qd2 come into consideration.} 26. Rxb4 {Black is
hopelessly lost: he has too many weaknesses and his minor
piece is useless.} 26...Re7 27. Qb3 Rd7 28. Rb6 Qe7 29. Rb1 {A
gross winning plan, but the most effective. I wanted to play
the more aesthetically pleasing h4-h5, Kg2, Rh1, and swing the
rook on b4 across to the g- or h-file, but I was scared that
Dr. Penrose would fight back in the complications. Now there
are no complications.} 29...Ra8 {White threatened a5-a6;
something had to be done.} 30. Rxb7 Rxb7 31. Qxb7 Qxb7
32. Rxb7 Rxa4 33. Rb8+ Bf8 {Or 33...Kf7 34 Nxd6+ Ke7 35 Nb5.}
34. Ng5 Ra7 35. Ne6 Rf7 36. Kf1 Rf6 37. Ke2 Rf7 38. Rd8 Rf6
39. Ke3 Rf7 40. f3 Rf6 41. Ke4 h5 42. h4 Rf7 43. Ke3 {! A
waiting move allowing Black to experience the full horror of
his situation. Black took the hint, hence... Black has been
reduced to a paralysis and White has two clear winning
methods: a) Nxf8, Rxd6, Re6, Rxe5 with two extra pawns, or b)
f3-f4 followed by a king march to c6 and liquidation to a won
king and pawn ending.} 1-0

[Event "Clare Benedict"]
[Site "Paignton"]
[Date "1970.??.??"]
[EventDate "1970.??.??"]
[Round "3.1"]
[Result "1/2-1/2"]
[White "Robert Huebner"]
[Black "Dr. Jonathan Penrose"]
[ECO "D33"]
[WhiteElo "2640"]
[BlackElo "2405"]
[PlyCount "136"]

1.c4 c5 2.Nc3 e6 3.Nf3 Nc6 4.g3 d5 5.cxd5 exd5 6.d4 cxd4
7.Nxd4 Qb6 8.Nxc6 Bc5 9.Nd4 Bxd4 10.e3 Bxc3+ 11.bxc3 Ne7
12.Ba3 Qc7 13.Bb5+ Bd7 14.Bxd7+ Qxd7 15.Bxe7 Qxe7 16.Qxd5 O-O
17.O-O Rac8 18.Qb3 Rc7 19.Rfd1 Rfc8 20.Rd3 h6 21.Rad1 b6 22.h4
Qf6 23.Qa4 Rxc3 24.Rxc3 Rxc3 25.Qxa7 Qf3 26.Rf1 Rc6 27.Qa8+
Kh7 28.Qa4 h5 29.Qb3 g6 30.Qd3 Rc5 31.Qd2 Qc6 32.Qb2 Rc2
33.Qb3 Qc4 34.Rd1 Qxb3 35.axb3 Rc3 36.b4 Rb3 37.Rd4 Kg7 38.Kg2
b5 39.Kf3 Kf6 40.Kf4 Rb2 41.f3 Rb3 42.Re4 Rb1 43.g4 hxg4
44.fxg4 Rf1+ 45.Kg3 Rg1+ 46.Kf3 Rf1+ 47.Ke2 Rh1 48.g5+ Kf5
49.Rf4+ Ke5 50.Kf3 Rf1+ 51.Kg3 Rg1+ 52.Kh2 Rb1 53.Rxf7 Rxb4
54.Kg3 Rb3 55.Kf3 Rb4 56.e4 Rb3+ 57.Kg4 Re3 58.h5 gxh5+
59.Kxh5 b4 60.g6 b3 61.g7 Rg3 62.Rf5+ Ke6 63.Kh6 b2 64.Rb5 Kf7
65.Rb7+ Kg8 66.Rxb2 Rh3+ 67.Kg6 Rb3 68.Rf2 Rf3 1/2-1/2

[Event "England"]
[Site "England"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Raymond Keene"]
[ECO "B09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. e4 { Notes by Raymond Keene. } g6 2. d4 Bg7 3. Nc3 d6 4. f4
Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. h3 {?! A theoretical novelty
Penrose had prepared for this event. White prevents ...Bg4 and
envisages g2-g4 and, in fact, it could be compared to
Fischer's idea: 1 e4 g6 2 d4 Bg7 3 Nc3 d6 4 f4 Nc6 5 Be3 Nf6 6
h3 O-O 7 g4 (see Arnason - Keene, game 88). The drawback to 7
h3?! is the loss of time involved, which enables Black to
inaugurate a swift queenside counter-attack. All in all, 7
h3?! must be regarded as inferior to the normal moves 7 e5 and
7 O-O.} 7...Nb4 {! Menacing White's king's bishop and
facilitating ...c7-c5 to undermine White's centre. If now 8
Be2 one possibility is 8...c5 9 dxc5 Nh5! 10 cxd6 Ng3 11 dxe7
Qxe7 12 Rg1 Rd8∆. This variation exposes one of the seamy
sides of 7 h3, viz: the weakness of the g3 square.} 8. Be3 b6
{In order to support ...c7-c5, but also clearing a path to a6
for the black queen's bishop.} 9. a3 Nxd3+ 10. cxd3 {It looks
as if this recapture strengthens White's pawn bastions, but
Black still succeeds in making contact with d3. In any case 10
Qxd3 gives Black no problems.} 10...c5 11. Qd2 Ba6 12. Kf2 {?
Much safer is 12 O-O. With the text I think Penrose had in
mind the grandiose operation: Rag1, g2-g4, h3-h4 etc. but it
is much too cumbersome to be realistic. Already on the next
move White is forced to abandon any aggressive intentions he
may have been harbouring.} 12...Rc8 {If now 13 Rag1 then
13...c4! 14 dxc4 Rxc4 threatening ...Rxc3 and ...Qa8 when
White's 'centre' folds up in mid-board.} 13. Rhc1 Nd7
{Intending ...cxd4 and ...Nc5, hence White pushes his d-pawn,
but this exposes it to dismantling operations from a new
direction.} 14. d5 e6 15. dxe6 fxe6 16. Re1 {? White's
position is becoming critical. Now, or on the next move, he
had to play Kg1.} 16...Nf6 17. Rad1 {? 17 Kg1 is
imperative. If, on the other hand, 17 d4 cxd4 18 Bxd4 (or 18
Nxd4 Rxc3) 18...e5 19 fxe5 dxe5 20 Bxe5 Ng4+-+.} 17...d5 {This
wins by force. White carries on meeting each direct threat,
until his resources are no longer sufficient to cope.}
18. exd5 exd5 19. d4 {Otherwise 19...d4-+.} 19...Ne4+ 20. Nxe4
dxe4 21. Ne5 g5 {! The final shattering blow which completes
the demolition of White's centre. As a sidenote it is worth
mentioning the rather pleasing geometrical effect created by
this position, which would be enhanced if Black's king's
bishop were at h6.} 22. Kg1 gxf4 23. Bxf4 Qxd4+ 24. Qxd4 cxd4
25. g3 {Or 25 Rxe4 Rxf4! and ...Bxe5.} 25...Rfe8 {The centre
has been painted black in comparison with the position after
move twelve. In regaining his pawn White gets into a fearful
tangle, and the concluding moves were:} 26. Rxe4 Rc5 27. Rde1
d3 28. Nf3 Rxe4 29. Rxe4 Bb7 30. Re3 d2 31. Nxd2 Bd4 32. Kf1
Ba6+ 33. Kg2 Bxe3 34. Bxe3 Rc2 35. b3 Bb7+ 36. Kf1 Bd5 37. Ke1
Bxb3 {! After 38 Nxb3 Rc3 more white pawns vanish.} 0-1

[Event "ENG-FRG m"]
[Site "Cheltenham"]
[Date "1971.04.03"]
[EventDate "1971.??.??"]
[Round "1.1"]
[Result "1-0"]
[White "Robert Huebner"]
[Black "Dr. Jonathan Penrose"]
[ECO "A33"]
[WhiteElo "2640"]
[BlackElo "2405"]
[PlyCount "83"]

1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 d5
7.Bf4 e5 8.cxd5 exf4 9.dxc6 Qb6 10.Nd6+ Bxd6 11.Qxd6 bxc6
12.Rd1 Be6 13.g3 fxg3 14.hxg3 Rd8 15.Qxd8+ Qxd8 16.Rxd8+ Kxd8
17.Rh4 Kc7 18.Ra4 Kb7 19.Bg2 Rd8 20.a3 Kb6 21.Rh4 Kc7 22.Ra4
Kb6 23.Rb4+ Kc7 24.Na4 Bd5 25.Bxd5 Rxd5 26.Rc4 Nd7 27.Nc3 Re5
28.Ra4 Kb7 29.f4 Re7 30.Ne4 Nb6 31.Nc5+ Kc8 32.Rd4 f6 33.Rd6
Kc7 34.Rd4 Nd7 35.Nd3 f5 36.Rc4 g6 37.b4 Kb6 38.a4 a5 39.bxa5+
Kxa5 40.Rxc6 Nb6 41.Ne5 Nxa4 42.Rxg6 1-0

[Event "ENG-FRG m"]
[Site "Cheltenham"]
[Date "1971.04.04"]
[EventDate "1971.??.??"]
[Round "2.1"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Huebner"]
[ECO "B06"]
[WhiteElo "2405"]
[BlackElo "2640"]
[PlyCount "65"]

1.e4 g6 2.d4 Bg7 3.c3 Nf6 4.e5 Nd5 5.f4 d6 6.Nf3 O-O 7.Bc4 c6
8.O-O Na6 9.Na3 Nac7 10.Bd2 c5 11.Qe1 cxd4 12.cxd4 Nb6 13.Bd3
dxe5 14.fxe5 Bg4 15.Qh4 h5 16.h3 Bxf3 17.Rxf3 Ne6 18.Nc2 Rc8
19.Qf2 Nc4 20.Bc3 Bh6 21.Rf1 Ng5 22.Rg3 h4 23.Rg4 Nxe5 24.dxe5
Qxd3 25.Nb4 Qd8 26.Qxh4 Kg7 27.Rxg5 Rh8 28.Kh1 Bxg5 29.Qxg5
Rc4 30.Qe3 a5 31.Nd3 Qd5 32.Nf4 Qc6 33.e6+ 0-1

[Event "England"]
[Site "England"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Robert Huebner"]
[ECO "C04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bb5 a6 7.Bxc6
bxc6 8.Nb3 c5 9.Bg5 f6 10.Nh4 Qe7 11.exf6 gxf6 12.Be3 cxd4
13.Qxd4 a5 14.O-O a4 15.Nd2 Ne5 16.Nhf3 c5 17.Qh4 Ng6 18.Qh5
Qf7 19.Rfe1 Be7 20.Bh6 Rg8 21.Nf1 Ne5 22.Qxf7+ Nxf7 23.Bd2 Nd6
24.Rad1 Kf7 25.Bc1 Bb7 26.Ng3 d4 27.Nd2 Bd5 28.a3 Rab8 29.f3
f5 30.Re2 Bg5 31.Ngf1 c4 32.c3 dxc3 33.bxc3 Nb5 34.Bb2 Nd4
35.cxd4 Rxb2 36.Rb1 c3 37.Rxb2 cxb2 38.Nb1 Bf6 39.Rd2 Rc8 0-1

[Event "Vienna tt"]
[Site "Vienna tt"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Heinz Baumgartner"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1
Bc5 8.c3 d6 9.d4 Bb6 10.a4 O-O 11.Bg5 h6 12.Bh4 Re8 13.axb5
axb5 14.Rxa8 Bxa8 15.Qd3 b4 16.Nbd2 bxc3 17.bxc3 exd4 18.cxd4
g5 19.e5 Kf8 20.Nxg5 hxg5 21.Bxg5 dxe5 22.Qh3 Qxd4 23.Qh6+ Ke7
24.Qxf6+ Kd7 25.Qf5+ 1-0

[Event "ENG-FRG m"]
[Site "Attendorn"]
[Date "1972.11.18"]
[EventDate "1972.??.??"]
[Round "1.1"]
[Result "1-0"]
[White "Robert Huebner"]
[Black "Dr. Jonathan Penrose"]
[ECO "B40"]
[WhiteElo "2640"]
[BlackElo "2405"]
[PlyCount "69"]

1.e4 c5 2.Nf3 e6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Be7 6.Be3 Nf6 7.g4
d5 8.Bb5+ Nbd7 9.exd5 Nxd5 10.Nxd5 exd5 11.Qf3 O-O 12.Bxd7
Bxd7 13.O-O-O Qa5 14.Kb1 Rad8 15.Rd3 Rfe8 16.Rhd1 Bc6 17.g5
Bf8 18.h4 Rd7 19.h5 Qc7 20.Bd2 Re4 21.Qh3 Rd8 22.f3 Bd7 23.Qh1
Ree8 24.Qh4 Bd6 25.g6 h6 26.gxf7+ Kxf7 27.Qh1 Bf4 28.Qg2 Kg8
29.a3 Bxd2 30.R3xd2 Qd6 31.f4 Re4 32.Nb5 Qe7 33.Nc3 Re1
34.Qxd5+ Kh8 35.Qxb7 1-0

[Event "Bath"]
[Site "Bath"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Ljubomir Ljubojevic"]
[ECO "B93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Nbd7 7.Bd3
b5 8.O-O Bb7 9.a3 g6 10.Qe1 Bg7 11.Kh1 Nc5 12.Nf3 O-O 13.Bd2
Rc8 14.Rd1 Qc7 15.b4 Nxd3 16.cxd3 e5 17.Rc1 Qe7 18.Qh4 Rc7
19.fxe5 dxe5 20.Be3 Rfc8 21.Bc5 Qe8 22.Ne2 h6 23.Be3 Rc2
24.Rxc2 Rxc2 25.Ng3 g5 26.Nxg5 hxg5 27.Bxg5 Nh7 28.Nf5 f6
29.Bh6 Bxh6 30.Nxh6+ Kh8 31.h3 Bc8 0-1

[Event "Ch Europe (team)"]
[Site "Bath (England)"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Jacek B Bednarski"]
[ECO "C05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "19"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Ne4 5.Bd3 Nxd2 6.Bxd2 c5 7.c3
Qb6 8.Qb3 c4 9.Qxb6 axb6 10.Be2 1/2-1/2

[Event "Ch Europe (team)"]
[Site "Bath (England)"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Heinz Schaufelberger"]
[Black "Dr. Jonathan Penrose"]
[ECO "B80"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Be7 7.Qd2
a6 8.f3 Qc7 9.O-O-O O-O 10.g4 Nc6 11.h4 Bd7 12.Kb1 Rfc8 13.Be3
b5 14.h5 Ne5 15.Rc1 b4 16.Nd1 d5 17.g5 Ne8 18.f4 Nc4 19.Bxc4
dxc4 20.g6 1/2-1/2

[Event "Ch Europe (team)"]
[Site "Bath (England)"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Laszlo Szabo"]
[Black "Dr. Jonathan Penrose"]
[ECO "A33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 e6 6.Ndb5 Bb4
7.Bf4 O-O 8.Bd6 Bxd6 9.Nxd6 Qb6 10.Qd2 Nd4 11.Rd1 Qxd6 12.Qxd4
Qxd4 13.Rxd4 d5 14.cxd5 Nxd5 15.Nxd5 exd5 16.e3 Be6 17.Kd2
Rfd8 18.Bd3 Rac8 19.f4 f6 20.Rc1 Rxc1 21.Kxc1 h6 22.Kd2 Kf8
23.Ra4 a6 24.Rb4 Rd7 25.Kc3 Ke7 26.Kd4 Kd8 27.Be2 Kc7 28.Bf3
b6 29.Rb3 Rd8 30.Rc3+ Kb7 31.g4 Rd6 32.a3 a5 33.h4 Bf7 34.f5
Rd8 35.Rc2 Rd7 36.g5 fxg5 37.hxg5 hxg5 38.Rg2 Rd6 39.Rxg5 g6
40.fxg6 Rxg6 1-0

[Event "Ch Europe (team)"]
[Site "Bath (England)"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Helmut Pfleger"]
[Black "Dr. Jonathan Penrose"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.c4 c5 2.Nf3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nc3 e6 6.d3 Nge7 7.O-O
d5 8.cxd5 exd5 9.Bf4 O-O 10.Qd2 Bf5 11.Rac1 Qd7 12.Bh6 d4
13.Ne4 b6 14.Nh4 Bh3 15.Bxh3 Qxh3 1/2-1/2

[Event "England"]
[Site "England"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Rory O'Kelly"]
[Black "Dr. Jonathan Penrose"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Qd3 O-O 7.g3 Na6
8.h4 Nc7 9.a4 Na6 10.Bh3 Nb4 11.Qe2 Bxh3 12.Nxh3 Qd7 13.Kf1
Ne8 14.Kg2 f5 15.exf5 Qxf5 16.Ne4 Nf6 17.Nhg5 h6 18.Nxf6+ Rxf6
19.Ne4 Rf7 20.Ra3 Raf8 21.g4 Qd7 22.g5 Kh7 23.Rg3 Rf5 24.gxh6
g6 25.h5 g5 26.Bxg5 Bxg5 27.Nxg5+ Kxh6 28.Ne4 Rf4 29.Rg6+ Kh7
30.Ng5+ Kh8 31.Rh6+ 1-0

[Event "BCF-ch"]
[Site "Eastbourne"]
[Date "1973.??.??"]
[EventDate "1973.08.??"]
[Round "6"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "Dr. Jonathan Penrose"]
[ECO "A35"]
[WhiteElo "2445"]
[BlackElo "2450"]
[PlyCount "28"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6
7. O-O Bg7 8. Nxd5 Qxd5 9. d3 O-O 10. Qa4 Qd6 11. Qh4 Nd4
12. Nxd4 cxd4 13. Bh6 Bxh6 14. Qxh6 Bg4 1/2-1/2

[Event "Nice (ol) 17/8 (Ivkov,B)"]
[Site "Nice (ol) 17/8 (Ivkov,B)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Borislav Ivkov"]
[Black "Dr. Jonathan Penrose"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.Re1
d6 8.c3 e5 9.a3 O-O 10.b4 h6 11.Nbd2 Be6 12.Rb1 b6 13.Bb2 a5
14.b5 Na7 15.a4 Qc7 16.d4 Rad8 17.Qe2 Nac8 18.Rbc1 Kh7 19.h4
Ng8 20.Nc4 Rfe8 21.Qf1 Nce7 22.Bh3 exd4 23.cxd4 d5 24.exd5
Bxd5 25.Nfe5 Nc8 26.dxc5 bxc5 27.Bc3 Bxc4 28.Nxc4 Bxc3 29.Rxc3
Nb6 30.Rxe8 Rxe8 31.Nxb6 Qxb6 32.Qc4 Re1+ 33.Kh2 Qf6 34.Qxc5
Ra1 35.Bg2 Rxa4 36.Rf3 Qe6 37.Qf8 Nf6 38.Bh3 Qe8 39.Qxe8 Nxe8
40.Rxf7+ Ng7 41.b6 Rb4 42.b7 1-0

[Event "England"]
[Site "England"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "17.0"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "Dr. Jonathan Penrose"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1. c4 { Notes by Raymond Keene. } c5 2. b3 {Quite a bright
move since it cuts out the equalising lines involving ...g7-g6
and ...e7-e6.} 2...Nc6 {2...b6!? may be possible; Saidy tried
something similar against Petrosian at San Antonio 1972. He
lost, but that was not the fault of his second move. A game
Timman - Adorjan, played at Wijk aan Zee a few weeks before
the present encounter, took the following crazy course:
2...Nf6 3 Bb2 d5 4 cxd5 Nxd5 5 Nf3 Nc6 6 a3 f6 7 e3 e5 8 Qc2
Be6 9 Bd3 g6 10 h4 Bg7 11 Nc3 Nxc3 12 Bxc3 Rc8 13 h5 Nd4 14
exd4 cxd4 15 hxg6 dxc3 16 dxc3 and White won. I was quite
prepared to copy that, just out of interest.} 3. Bb2 e5 {This
I do not like since it weakens d5, but it is doubtless
playable.} 4. Nc3 g6 {Here 4...Nge7 should be an improvement,
keeping open the possibility of transposing to the game but
also angling for ...d7-d5; e.g. 4...Nge7 5 g3 d5! cannot be
too bad for Black. Thus 5 e3 is an improvement, meeting 5...d5
with 6 cxd5 Nxd5 7 Bb5 and 5...g6 with 6 Ne4 forcing 6...Nf5
and then White can continue with 7 g3 and Black's king's
knight is badly placed. Probably the right sequence is
4...Nge7 5 e3 d6! hoping to discourage g2-g3 (6 g3 d5 and the
loss of tempo is not significant).} 5. g3 Bg7 6. Bg2 Nge7
7. d3 O-O 8. e3 d6 9. Nge2 Bf5 10. O-O {It is possible to
defer this and try for O-O-O, e.g. Larsen - Kavalek, Lugano
1970: 1 b3 c5 2 Bb2 Nc6 3 c4 e5 4 g3 d6 5 Bg2 Nge7 6 e3 g6 7
Ne2 Bg7 8 Nbc3 O-O 9 d3 Be6 10 Nd5 Qd7 11 h4 f5 12 Qd2 Rae8 13
h5 b5; although Larsen won the game, the plan of O-O-O and
h2-h4 has never struck me as particularly convincing. It is
also worth looking at Larsen's move-order; I would have
thought that Black could have tried ...d7-d5 on move 4 or even
move 6.} 10...Qd7 11. Nd5 Nxd5 {Or 11...Bh3 12 Bxh3 Qxh3 13
Nec3 f5 14 f4 with some advantage, since White has established
control of d5 and the light squares in general.} 12. cxd5 Ne7
13. e4 {Naturally I wanted to encourage the exchange of
light-squared bishops.} 13...Bh3 14. Qd2 Rae8 15. Rae1 h5
{Penrose accompanied this move with an offer of a draw,
perhaps believing that Black's solid position gave him hopes
of quick equality. My reading of the position, however, was
quite otherwise. I could not be sure that I had a definite
advantage, but I did feel that Black needed to play positively
and actively (possibly ...b7-b5 and ...b5-b4 or ...h5-h4)
which I did not think would be forthcoming after a draw
offer. I also glanced at the clock to see that Black had less
than half an hour for his next 25 moves. So we play on.}
16. f4 b6 {?} 17. Bc3 Kh7 {? Black's last two slow,
consolidating moves were just the sort of reaction for which I
had hoped. Now White gets a really tangible plus - in fact,
Black's game fell apart with an ease that quite surprised me.}
18. Qb2 {! Putting the finger on Black's weakness - his
e-pawn. Perhaps he should try 18...f6 but this is clearly
unattractive; White could then even consider doubling rooks on
the f-file and sacrificing the exchange after f4-f5.} 18...Ng8
19. f5 Bxg2 20. Kxg2 Bh6 21. Ng1 Nf6 22. Bd2 {There is nothing
odd about this exchange of Black's 'bad' bishop. I required g5
for my knight and there is no other way of achieving this.}
22...Qd8 {I expected 22...Bxd2 23 Qxd2 Kg7 when either 24 h3
(followed by g3-g4) or 24 Nf3 Nh7 25 Nh4 would be a promising
continuation.} 23. Nf3 Nd7 {Allowing a forced winning
variation, but alternatives are not palatable: 23...gxf5 24
Ng5+ or 23...Ng8 24 fxg6+ fxg6 25 Qc1! and White is bound to
establish his knight on g5.} 24. fxg6+ fxg6 25. Bxh6 Kxh6
26. Qd2+ Kg7 27. Ng5 Rxf1 28. Rxf1 Nf6 {Offering the exchange
to slow down White's attack. If 28...Nf8 29 Nf7 Qe7 30 Qh6+
Kg8 31 Qh8 mate.} 29. Qf2 {Much stronger than the capture of
the exchange, although that probably wins too. Black's moves
are now forced.} 29...Qe7 {As in game 18 against Penrose,
Black is now utterly paralysed. A giant white knight
established on e6 is a curious feature of both games! If now
29...Nxd5 30 Qf7+ Kh6 31 Qh7+ Kxg5 32 h4+ Kg4 33 Qxg6+ mates,
while 29...Ng4 meets the same fate.} 30. Ne6+ Kf7 31. h3 Rg8
32. g4 hxg4 {32...g5 33 Qf5 wins.} 33. hxg4 g5 34. Qf5 Rg6
35. Rh1 Qe8 36. Rh7+ Kg8 37. Rxa7 Kh8 {38 Ra8! Qxa8 39 Qxg6
wins on the spot.} 1-0

[Event "Clacton GBR ch"]
[Site "Clacton GBR ch"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "John Nunn"]
[Black "Dr. Jonathan Penrose"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.g3 c5 2.Bg2 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Nb3 d6 7.O-O
Nf6 8.c4 Be6 9.c5 d5 10.Nc3 O-O 11.Be3 Qd7 12.Qd2 Bh3 13.Nxd5
Nxd5 14.Bxh3 Qxh3 15.Qxd5 Bxb2 16.Rab1 Rfd8 17.Qe4 1/2-1/2

[Event "England"]
[Site "England"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert Bellin"]
[Black "Dr. Jonathan Penrose"]
[ECO "D00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.d4 d5 2.Nc3 Nf6 3.Bg5 h6 4.Bxf6 exf6 5.e3 c6 6.Bd3 Bd6 7.Qf3
O-O 8.Nge2 Re8 9.O-O-O b5 10.g4 Nd7 11.h4 b4 12.Na4 g6 13.Rdg1
Be7 14.g5 fxg5 15.h5 g4 16.Rxg4 g5 17.Rgg1 Qa5 18.b3 Nf6
19.Ng3 Bg4 20.Qg2 Kh8 21.Bf5 Bxf5 22.Nxf5 Bf8 23.f4 Ne4
24.fxg5 Nxg5 25.Rh4 Re4 26.Rf4 Rae8 27.Nxh6 Bxh6 28.Rf6 Qd8
29.Rxh6+ Kg7 30.Rxc6 f6 31.Qf1 Rxe3 32.Rxg5+ fxg5 33.Rg6+ 1-0

[Event "Olympiad"]
[Site "Nice (France)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Juan Manuel Bellon Lopez"]
[Black "Dr. Jonathan Penrose"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.e3 e6 6.Nge2 Nge7 7.O-O
O-O 8.a3 d5 9.cxd5 exd5 10.d3 b6 11.Nf4 d4 12.exd4 cxd4 13.Ne4
Bb7 14.Bd2 h6 15.Qb3 Kh7 16.Rac1 Rb8 17.Rfe1 Qd7 18.Bh3 Nf5
19.Nh5 gxh5 20.Qb5 Kg6 21.Bf4 Rbd8 22.Bd6 Ne5 23.Qxd7 Nf3+
24.Kf1 Rxd7 25.Bxf8 Nxe1 26.Nd6 Nxd6 27.Rxe1 Bxf8 28.Bxd7 Ba6
29.Ke2 Ne4 30.b4 Nc3+ 31.Kd2 Bb7 32.Re8 Bd6 33.Kc2 Bf3 34.h4
Nd1 35.b5 Nxf2 36.a4 Ng4 37.Bc6 Ne3+ 38.Kb3 Bd1+ 39.Kb2 Bxa4
40.Rg8+ Kf6 41.Rh8 Kg7 1-0

[Event "Olympiad"]
[Site "Nice (France)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Josef Pribyl"]
[Black "Dr. Jonathan Penrose"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.d4 d5 2.Nf3 c5 3.c3 e6 4.Bf4 Nf6 5.e3 Be7 6.Nbd2 O-O 7.Bd3
b6 8.Ne5 Bb7 9.Qf3 Nc6 10.Qh3 g6 11.Bh6 Re8 12.f4 Nd7 13.O-O
f5 14.Ndf3 Ncxe5 15.fxe5 Bf8 16.Ng5 Bxh6 17.Qxh6 Nf8 18.Rf3
Re7 19.g4 Rg7 20.Raf1 Qd7 21.Kh1 Qe7 22.h4 Bc8 23.Rg3 a5
24.Rfg1 Ra7 25.Nh3 Qd8 26.Nf4 c4 27.Be2 Raf7 28.gxf5 exf5
29.Bf3 Be6 30.Qg5 Qxg5 31.Rxg5 Rd7 32.h5 Kf7 33.R1g2 Ke8
34.hxg6 hxg6 35.Kg1 Kd8 36.Bh5 Rh7 37.Bxg6 Rh3 38.Nxh3 1-0

[Event "Olympiad"]
[Site "Nice (France)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert Eugene Byrne"]
[Black "Dr. Jonathan Penrose"]
[ECO "B81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 a6 7.g5
Nfd7 8.Bg2 Nc6 9.f4 h6 10.h4 hxg5 11.hxg5 Rxh1+ 12.Bxh1 Qb6
13.Nf3 Nc5 14.Qd2 Bd7 15.a3 a5 16.b3 O-O-O 17.Bb2 g6 18.O-O-O
Bg7 19.Qe1 Ne7 20.Kb1 e5 21.fxe5 dxe5 22.Nd5 Nxd5 23.Rxd5 Be6
24.Rxd8+ Qxd8 25.Nxe5 Bxe5 26.Bxe5 Qxg5 27.Qc3 b6 28.Bf3 Kb7
29.Bd6 Qg1+ 30.Kb2 g5 31.e5 Ka7 32.Bc6 g4 33.b4 Qh1 34.Qxc5
1-0

[Event "21st olm qual. group 2"]
[Site "Nice FRA"]
[Date "1974.06.11"]
[EventDate "1974.06.06"]
[Round "5"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Lawrence Day"]
[ECO "B43"]
[WhiteElo "2450"]
[BlackElo "2330"]
[PlyCount "144"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O
Ne7 8.Be3 Nbc6 9.Nb3 Ng6 10.f4 Nb4 11.Be2 Qc7 12.a3 Nc6 13.Bd3
Bd6 14.e5 Be7 15.Ne4 f5 16.exf6 gxf6 17.f5 exf5 18.Rxf5 O-O
19.Rh5 Rf7 20.a4 Nce5 21.axb5 axb5 22.Rxa8+ Bxa8 23.Nd4 b4
24.Nf5 Bf8 25.Rh3 Qc6 26.Rg3 b3 27.Nc3 Nxd3 28. cxd3 Qe6
29.Qh5 Bg7 30.h3 Qe8 31.Bd4 Qe6 32.Qg4 Kf8 33.Kh2 Kg8 34.Ne4
Bxe4 35.dxe4 d5 36.Nxg7 Qxg4 37.Rxg4 Kxg7 38.exd5 Rd7 39.Bc3
Rxd5 40.Rb4 Rd7 41.Rxb3 Re7 42.Rb6 Ne5 43.Kg3 Kg6 44.Rd6 Kf5
45.Kf2 h5 46.g3 Re8 47.Rd4 Ng6 48.Rd5+ Ne5 49.Rd4 Ng6 50.Rd2
Ne5 51.Kg2 Rb8 52.Rf2+ Kg6 53.b4 Nd7 54. Rb2 Nb6 55.Be1 Nc4
56.Rb3 Nd6 57.Rd3 Nb5 58.Bf2 Nc7 59.Be1 Rb5 60.Rc3 Rb7 61.Rc4
Nd5 62.Kf3 Kf5 63.Rh4 Ke6 64.Re4+ Kd6 65.Bd2 Ra7 66.Bf4+ Kd7
67.Rc4 f5 68.Ke2 Ra3 69.Kf2 Ra2+ 70.Ke1 Rb2 71.Bd2 Rb3 72.Kf2
Nf6 1/2-1/2

[Event "ENG"]
[Site "ENG"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Nigel Short"]
[Black "Dr. Jonathan Penrose"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.Bd3 b6 5.O-O Ba6 6.Bxa6 Nxa6 7.d4
cxd4 8.Nxd4 Be7 9.e5 Nd5 10.Qg4 g6 11.Bh6 Nc5 12.c4 f5 13.Qf3
Nc7 14.Nc3 Qc8 15.b4 Nb7 16.a3 Nd8 17.Ndb5 Nxb5 18.Nxb5 Nc6
19.Bg7 Rg8 20.Bf6 a6 21.Bxe7 Kxe7 22.Nd6 Qc7 23.Qg3 g5 24.Qh3
Nxe5 25.Rad1 Raf8 26.Rfe1 Ng6 27.Qxh7+ Kf6 28.Ne8+ Rxe8
29.Rxd7 Re7 30.Rxc7 Rxh7 31.Rxh7 Rc8 32.Ra7 Ne5 33.Rxa6 Nxc4
34.a4 Ke7 35.a5 Rb8 36.axb6 Nxb6 37.b5 Kd6 38.h3 Kd5 39.Raa1
Nc4 40.Rad1+ Kc5 41.Rxe6 1-0

[Event "olm9 corr7789"]
[Site "?"]
[Date "1977.??.??"]
[EventDate "1977.??.??"]
[Round "?"]
[Result "0-1"]
[White "Aurel Anton"]
[Black "Dr. Jonathan Penrose"]
[ECO "D29"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "100"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 e6 5. Bxc4 c5 6. O-O Nf6
7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. Nc3 Qc7 11. d5 Nxd5
12. Nxd5 Bxd5 13. Bxd5 exd5 14. Rxd5 Be7 15. e4 O-O 16. Bf4
Qb7 17. Bd6 Rfe8 18. Bxe7 Rxe7 19. Rad1 Rae8 20. Qc2 c4 21. e5
g6 22. Qc3 Qc7 23. e6 fxe6 24. Rd6 Nc5 25. Qe5 Nd3 26. Qd4 e5
27. Qd5+ Kh8 28. Rd2 Qc8 29. a3 Qf5 30. g3 e4 31. Qxf5 gxf5
32. Nh4 f4 33. gxf4 Rg7+ 34. Kf1 Rg4 35. Nf5 Rxf4 36. Ne3 Rh4
37. Rxa6 Rf8 38. Rb6 Rxh2 39. Rxb5 Rg8 40. Rc2 c3 41. bxc3 Nf4
42. Ke1 Rg1+ 43. Nf1 Rxf1+ 44. Kd2 Rhxf2+ 45. Ke3 Rxc2
46. Kxe4 Rxc3 47. Rb8+ Kg7 48. Rb7+ Kg6 49. Rb6+ Kg5 50. Rb5+
Kg4 0-1

[Event "Chester"]
[Site "Chester"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "09"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "Mark Hebden"]
[ECO "C77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "152"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7
7. Re1 O-O 8. e5 Ne8 9. c3 b5 10. Bb3 d5 11. Nxd4 Nxd4
12. cxd4 c6 13. Nd2 f5 14. f4 Nc7 15. Nf3 Ne6 16. Be3 Kh8
17. Qd2 a5 18. Rec1 Bd7 19. Bc2 Qe8 20. h3 g5 21. Kh2 Bb4
22. Qe2 gxf4 23. Bf2 Be7 24. a4 b4 25. b3 Qh5 26. Bd1 Qh6
27. Qd2 Rg8 28. Bc2 Raf8 29. Re1 Be8 30. Rac1 Bh5 31. Bd1 Ng5
32. Qd3 Ne4 33. Rf1 Rg6 34. Rc2 Rfg8 35. Be1 Bg4 36. Rh1 Qh5
37. Kg1 Rh6 38. Kf1 Qg6 39. Qa6 Bxf3 40. Bxf3 Bd8 41. Qd3 Bb6
42. Bf2 Ng3+ 43. Bxg3 fxg3 44. Ke2 Rh4 45. Qa6 Bxd4 46. Qxc6
Re8 47. Rd1 Bxe5 48. Qxg6 hxg6 49. Rxd5 Bd4+ 50. Kd2 Rf4
51. Kd3 Re3+ 52. Kc4 Rc3+ 53. Rxc3 bxc3 54. Rd8+ Kg7 55. Kd3
Rxf3+ 56. Kxd4 c2 57. Rc8 Rf2 58. Ke5 Rxg2 59. Kf4 Rd2
60. Kxg3 Rd3+ 61. Kh4 Rxb3 62. Kg5 Rg3+ 63. Kh4 Re3 64. Rc6
Re6 65. Rxc2 Kh6 66. Kg3 Re3+ 67. Kg2 Re4 68. Ra2 Kh5 69. Rc2
Rxa4 70. Rc6 Ra1 71. Rd6 Ra3 72. Rc6 a4 73. Ra6 Kg5 74. Kh2 f4
75. h4+ Kxh4 76. Rxg6 Rh3+ 0-1

[Event "Chester GBR ch"]
[Site "Chester GBR ch"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Dr. Jonathan Penrose"]
[Black "John Nunn"]
[ECO "B92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be2 Nbd7 7.f4
e5 8.Nf5 Nc5 9.Ng3 Qb6 10.f5 Bd7 11.Rb1 Bc6 12.Be3 Qc7 13.Nd5
Bxd5 14.exd5 b5 15.O-O Be7 16.Qd2 O-O 17.c4 bxc4 18.Rfc1 Qb7
19.Bxc4 Rfc8 20.h3 Ncd7 21.Bb3 Qb5 22.Ne2 Nb6 23.Nc3 Qb4
24.Bxb6 Qxb6+ 25.Kh2 h6 26.Qd3 Qf2 27.Rf1 Qh4 28.g3 Qb4
29.Rfe1 Rc7 30.Bc2 Rc4 31.Bb3 Rd4 32.Qe2 h5 33.Rbd1 h4 34.Rxd4
hxg3 35.Kxg3 Qxd4 36.Qe3 Qb4 37.Ne4 Rc8 38.Nxf6+ Bxf6 39.Re2
a5 40.Qe4 Qb6 41.Bc4 Qg1+ 42.Rg2 Rxc4 43.Qxc4 Qe3+ 44.Kh2 e4
45.Re2 Be5+ 46.Kg2 Qf3+ 47.Kg1 Bd4+ 48.Qxd4 Qxe2 49.a3 Qe1+
50.Kg2 e3 51.Qf4 e2 0-1

[Event "ENG"]
[Site "ENG"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Pryor"]
[ECO "C21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Nc6 6.Nf3 d5
7.exd5 Qe7+ 8.Be2 Nd8 9.O-O Nf6 10.Re1 Ne4 11.Bb5+ c6 12.Ba3
Qf6 13.Rxe4+ Ne6 14.dxc6 1-0

[Event "BPCF Jubilee corr"]
[Site "England"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Adrian Swayne Hollis"]
[Black "Dr. Jonathan Penrose"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 d5 2.Nf3 c5 3.c4 Nf6 4.cxd5 cxd4 5.Qxd4 Qxd5 6.Nc3 Qxd4
7.Nxd4 a6 8.g3 e5 9.Nc2 Bd7 10.Bg2 Bc6 11.O-O Bxg2 12.Kxg2
Nbd7 13.Ne3 Bc5 14.Ned5 O-O-O 15.Bg5 Nxd5 16.Nxd5 f6 17.Be3
Bxe3 18.Nxe3 Nb6 19.Rfd1 Rxd1 20.Rxd1 Rd8 21.Rc1+ 1/2-1/2

[Event "BPCF jub"]
[Site "BPCF jub"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mulder Leen Dyjkstra"]
[Black "Dr. Jonathan Penrose"]
[ECO "D28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 e6 5.Bxc4 c5 6.O-O Nf6 7.Qe2
b5 8.Bd3 Be7 9.dxc5 Bxc5 10.e4 Nc6 11.e5 Nd5 12.Bg5 Qb6 13.Nc3
Ncb4 14.Ne4 h6 15.Bd2 Nxd3 16.Qxd3 Be7 17.Rac1 Bb7 18.a3 Rd8
19.Qb1 b4 20.axb4 Nxb4 21.Be3 Qa5 22.Nc5 Bd5 23.Nd2 O-O 24.Rc3
Na2 25.Ra3 Qb5 26.Ndb3 Nb4 27.Qc1 Qe2 28.Qc3 Qg4 29.f3 Bxf3
30.Rxf3 Rd1+ 31.Kf2 Nd5 32.Qc2 Bh4+ 33.g3 Rf1+ 34.Kxf1 Qxf3+
35.Ke1 Nxe3 36.Qe2 Qh1+ 37.Kd2 Bg5 38.Kc3 Qd5 0-1

[Event "cr ol09"]
[Site "cr ol09"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Borislav Vukcevic"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1
Bc5 8.c3 d6 9.d4 Bb6 10.Bg5 h6 11.Bh4 O-O 12.a4 exd4 13.axb5
axb5 14.Rxa8 Bxa8 15.cxd4 Re8 16.Nc3 g5 17.Qd2 Na5 18.Bc2 b4
19.Nxg5 bxc3 20.Qf4 Bxd4 21.Nh7 Be5 22.Qxh6 Re6 23.Nxf6+ Rxf6
24.Bxf6 Bxf6 25.Re3 Be5 26.Rh3 Qe7 27.Rh5 f5 28.Qg6+ Qg7
29.Qe6+ Qf7 30.Qc8+ Qf8 31.Qxc7 Bg7 32.Rxf5 Qe8 33.Rg5 Qf8
34.Rxa5 cxb2 35.Ra7 1-0

[Event "v Hampstead"]
[Site "?"]
[Date "1984.04.03"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Julian Hardinge"]
[Black "Dr. Jonathan Penrose"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "2405"]
[PlyCount "49"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Be2 d6 6. d4 cxd4
7. cxd4 dxe5 8. dxe5 Be7 9. O-O O-O 10. Bd3 Nd7 11. Nbd2 Nc5
12. Bb1 Bd7 13. Ne4 Nxe4 14. Bxe4 Bc6 15. Nd4 Qb6 16. Qg4 Rfe8
17. Nxe6 fxe6 18. Qxe6+ Kh8 19. Qh3 Nf6 20. Bf5 Be4 21. exf6
Bxf5 22. fxg7+ Kxg7 23. Qxf5 Bf6 24. Be3 Qb4 25. Bh6+ 1-0

[Event "Corr."]
[Site "?"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "I Thomas"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.Be3
Nc6 8.f4 O-O 9.O-O a6 10.Qe1 Bd7 11.Rd1 Nxd4 12.Bxd4 Bc6
13.Bf3 Qc7 14.e5 Nd7 15.exd6 Bxd6 16.Bxc6 Qxc6 17.Ne4 Be7
18.Rf3 Rfd8 19.Rc3 Qb5 20.Rc7 g6 21.c4 Qf5 22.Rxb7 Qxf4 23.Qe3
Qh4 24.g3 Qg4 25.Rf1 Rab8 26.Ra7 Ra8 27.h3 Qh5 28.g4 Qa5
29.Qf3 f5 30.Rxa8 Rxa8 31.gxf5 exf5 32.Nf6+ Bxf6 33.Qxa8+ Kf7
34.Qa7 Bxd4+ 35.Qxd4 Qc7 36.Rf3 Nf6 37.c5 Qe7 38.Qc4+ Kg7
39.c6 Qe1+ 40.Qf1 Qe5 41.Qc1 1-0

[Event "cr"]
[Site "cr"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Alvaro F P Pereira"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1
Bc5 8.c3 d6 9.d4 Bb6 10.Bg5 h6 11.Bh4 Qd7 12.a4 O-O-O 13.axb5
axb5 14.Na3 g5 15.Bg3 h5 16.h4 gxh4 17.Bxh4 Rh6 18.Ng5 Rg6
19.Qf3 Rf8 20.Nxb5 exd4 21.cxd4 Bxd4 22.e5 Nb8 23.Nxd4 Bxf3
24.e6 fxe6 25.Bxe6 Bd5 26.Bxd7+ Nfxd7 27.Ra7 Nc6 28.Ra8+ Kb7
29.Rxf8 Nxf8 30.Nf5 Ne6 31.Nxe6 Rxe6 32.f4 Nb4 33.Rxe6 Bxe6
34.Nh6 1/2-1/2

[Event "Corr."]
[Site "?"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "M Kramer"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O
O-O 8.f4 Nc6 9.Be3 a6 10.Qe1 Bd7 11.Qg3 b5 12.e5 dxe5 13.fxe5
Nxd4 14.Bxd4 Bc6 15.Rad1 Ne4 16.Qg4 Nxc3 17.bxc3 Qd5 18.Bf3
Qc4 19.Bxc6 Qxc6 20.Rd3 Bc5 21.Rg3 g6 22.h4 Rad8 23.h5 Qd5
24.Kh2 Bxd4 25.cxd4 Qxd4 26.Qg5 Rd5 27.Re3 f6 28.Rxf6 Rxf6
29.Qxf6 Qxe3 30.Qxe6+ Kg7 31.Qxd5 Qf4+ 32.Kh3 Qe3+ 33.g3 Qe2
34.hxg6 Qh5+ 35.Kg2 Qe2+ 36.Kg1 Qe1+ 37.Kg2 1/2-1/2

[Event "Corr."]
[Site "?"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Janos Tompa"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3
Nf6 8.O-O Ne5 9.Be2 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5
13.Nxd5 Qxd5 14.Qe2 Bb7 15.Rad1 Qe4 16.Qf2 Be7 17.f5 Bh4
18.Qd2 Qd5 19.c3 h5 20.a4 Be7 21.axb5 Qxe5 22.Nc6 dxc6 23.Qd7+
Kf8 24.Bd4 Bc8 25.Qxc6 Qb8 26.fxe6 f6 27.Bc5 Bxe6 28.Bxe7+ Kf7
29.Bxf6 gxf6 30.Rd7+ 1-0

[Event "NIELSEN MEMORIAL CC TOURN"]
[Site "NIELSEN MEMORIAL CC TOURN"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Torgeir Strand"]
[Black "Dr. Jonathan Penrose"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be2 Be7 7.Be3
Nf6 8.O-O O-O 9.f4 a6 10.a4 Qc7 11.Kh1 Rd8 12.Qe1 Nxd4 13.Bxd4
e5 14.Bg1 exf4 15.a5 Re8 16.Bb6 Qb8 17.Rxf4 d5 18.Qf2 Be6
19.exd5 Nxd5 20.Nxd5 Bxd5 21.Bd4 Bc5 22.Bd3 Bxd4 23.Rxd4 Qe5
24.Rd1 g6 25.c4 Bc6 26.b4 Re7 27.Bf1 Rae8 28.b5 axb5 29.cxb5
Bxb5 30.Rd5 Qxd5 31.Rxd5 Bxf1 32.Qh4 Re4 33.g4 Kg7 34.Qg3 Re3
35.Qc7 Bh3 36.Kg1 Re1+ 37.Kf2 R1e2+ 38.Kg3 R8e3+ 39.Kf4 Bg2
0-1

[Event "ol10"]
[Site "ol10"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "H Palm"]
[Black "Dr. Jonathan Penrose"]
[ECO "D28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "60"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 e6 5.Bxc4 c5 6.O-O Nf6 7.Qe2
b5 8.Bd3 cxd4 9.exd4 Be7 10.Bg5 Bb7 11.Nc3 O-O 12.Rad1 Nbd7
13.Rfe1 Re8 14.Ne5 Nf8 15.Bxf6 Bxf6 16.Ne4 Bxe4 17.Bxe4 Rc8
18.Bb7 Rb8 19.Bc6 Re7 20.Ng4 Bxd4 21.Qe4 f5 22.Qxd4 Qxd4
23.Rxd4 fxg4 24.Rxg4 Rc7 25.Be4 Rd8 26.Rg3 Rd2 27.Ra3 Re2
28.Kf1 Rxb2 29.Rxa6 Rd7 30.a4 bxa4 1/2-1/2

[Event "ol10"]
[Site "ol10"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "Jindrich Zapletal"]
[ECO "B00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 Nc6 2.d4 d5 3.Nc3 e5 4.dxe5 d4 5.Nd5 f5 6.exf6 Nxf6 7.Bg5
Be6 8.Bxf6 gxf6 9.Bc4 Bf7 10.Nf3 Bg7 11.Nh4 O-O 12.Nf5 Kh8
13.O-O Qd7 14.Qg4 Rg8 15.Bb3 Ne5 16.Qh3 Ng6 17.Rad1 c5 18.Rd3
Rgf8 19.Rg3 Rae8 20.Rg4 Qc6 21.c4 Rg8 22.f4 Rxe4 23.Bc2 1-0

[Event "ol10"]
[Site "ol10"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "G Santoro"]
[Black "Dr. Jonathan Penrose"]
[ECO "D29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 e6 5.Bxc4 c5 6.O-O Nf6 7.Qe2
b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.Nc3 Qc7 11.e4 cxd4 12.Nxd4 Bc5
13.a3 O-O 14.Be3 Rfd8 15.f3 Ne5 16.Nc2 Nfd7 17.Ba2 Nb6 18.Bxc5
Qxc5+ 19.Qe3 Qc7 20.Ne1 Nbc4 21.Qf2 Nxa3 22.Rac1 Rxd1 23.Rxd1
Nac4 24.b3 Na5 25.Qd4 h6 26.h3 Rc8 27.Ne2 Nac6 28.Qe3 Rd8
29.Rxd8+ Qxd8 30.Kf1 Nb4 31.Bb1 Qd1 32.Nc1 a5 33.Kf2 a4
34.bxa4 bxa4 35.Qc3 Qd6 36.f4 Nd7 37.e5 Qb6+ 38.Kg3 Nd5 39.Qd3
Nxf4 0-1

[Event "W-ch13 corr8995"]
[Site "ICCF corr"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "Erik B H Bang"]
[ECO "C92"]
[WhiteElo "2405"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
O-O 8.c3 d6 9.h3 Bb7 10.d4 Re8 11.Ng5 Rf8 12.Nf3 Re8 13.Nbd2
Bf8 14.a3 h6 15.Bc2 Nb8 16.b4 Nbd7 17.Bb2 g6 18.Qb1 Bg7 19.Nb3
Rc8 20.Na5 Ba8 21.d5 Nb6 22.a4 Qd7 23.axb5 axb5 24.Nd2 Nh5
25.c4 bxc4 26.Naxc4 Nf4 27.Ra7 Qd8 28.Nxb6 cxb6 29.h4 b5 30.g3
Qb6 31.Rxa8 Nh3+ 32.Kg2 Qxf2+ 33.Kxh3 Rxa8 34.Nb3 g5 35.hxg5
hxg5 36.Rf1 g4+ 37.Kxg4 Qe2+ 38.Kh3 Ra2 39.Re1 Qf2 40.Rf1 Qe2
41.Re1 Qf2 42.Rf1 1/2-1/2

[Event "13 World Correspondence Final"]
[Site "corr."]
[Date "1995.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "M Umansky"]
[Black "Dr. Jonathan Penrose"]
[ECO "D20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 exd4 5.Bxc4 Bb4+ 6.Nbd2 Nc6
7.O-O Nf6 8.e5 Nd5 9.Nb3 Nb6 10.Bg5 Be7 11.Bxe7 Qxe7 12.Bb5
O-O 13.Bxc6 bxc6 14.Rc1 Bg4 15.Nbxd4 Bxf3 16.Nxf3 c5 17.Qc2 c4
18.Rfe1 Rad8 19.Re4 Rfe8 20.Rce1 Rd5 21.h3 Qd8 22.e6 fxe6
23.Rxe6 Rxe6 24.Rxe6 Rd6 25.Re4 h6 26.Qe2 Rd1+ 27.Kh2 Qd6+
28.g3 Rd5 29.Re6 Qd7 30.Re8+ Kh7 31.g4 Qd6+ 32.Kg2 Qg6 33.Nh4
Qf6 34.Qe4+ g6 35.Nxg6 Kg7 36.Re7+ Kg8 37.Nf4 1-0

