[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.23"]
[Round "1.1"]
[White "May, Frank"]
[Black "Joyner, Lionel"]
[Result "0-1"]
[ECO "D00"]
[EventDate "1957.08.23"]
[PlyCount "52"]

1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Bd3 c5 7.O-O c4 8.Be2 a6 
9.b3 b5 10.bxc4 bxc4 11.Ne5 Qa5 12.Qd2 Be6 13.Rfd1 Rd8 14.h3 Nfd7 15.Nf3 
Nc6 16.Ng5 Nf8 17.Bf3 Rac8 18.Nxe6 Nxe6 19.Bg3 Nexd4 20.exd4 Bxd4 21.Nxd5 
Qxd2 22.Rxd2 Bxa1 23.Re2 e6 24.Nb6 Nd4 25.Re4 Rc6 26.Rxd4 Bxd4 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.23"]
[Round "1.2"]
[White "Potter, Brian"]
[Black "Ackermann, Gustav"]
[Result "1-0"]
[ECO "E60"]
[EventDate "1957.08.23"]
[PlyCount "127"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 b6 5.Nc3 Bb7 6.Bg2 d6 7.Qc2 O-O 8.O-O Nc6 
9.a3 e6 10.b4 Nd7 11.e3 f5 12.Bb2 Qe7 13.Rac1 Nd8 14.e4 fxe4 15.Nxe4 c5 
16.bxc5 bxc5 17.Ned2 cxd4 18.Bxd4 Bxf3 19.Nxf3 Bxd4 20.Nxd4 Rb8 21.Rfe1 e5
22.Rcd1 Qf6 23.Nb5 Nf7 24.Bd5 Rb6 25.Nxa7 Kg7 26.Nb5 Ng5 27.Bg2 Nc5 28.h4 
Nf7 29.Re3 Nh6 30.Rf3 Qe7 31.Rxf8 Qxf8 32.a4 Ng4 33.a5 Ra6 34.Ra1 e4 35.
Qc3+ Kg8 36.Ra2 Qf5 37.Qd4 e3 38.Bd5+ Ne6 39.Bxe6+ Qxe6 40.fxe3 Qxe3+ 41.
Qxe3 Nxe3 42.Ra4 Kf7 43.Kf2 Nf5 44.Nc7 Ra7 45.a6 Ke7 46.Nb5 Ra8 47.a7 Kd7 
48.Ra6 h5 49.Kf3 Kc8 50.Rb6 Kd7 51.Rb8 Nd4+ 52.Nxd4 Rxa7 53.Rg8 Ra4 54.
Rg7+ Kd8 55.Rxg6 Rxc4 56.Rxd6+ Ke7 57.Nf5+ Kf7 58.Rh6 Rc5 59.Rxh5 Kg6 60.
Rh6+ Kf7 61.Kf4 Kg8 62.Kg5 Kf8 63.Rb6 Kg8 64.Kg6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.23"]
[Round "1.3"]
[White "Vaitonis, Paul"]
[Black "Jursevskis, Walter"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1957.08.23"]
[PlyCount "151"]

1.c4 e6 2.d4 d5 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Ne4 8.Bf4 
Nxc3 9.bxc3 Nd7 10.Nf3 O-O 11.h3 Re8 12.Qc2 Nf8 13.Ne5 Bf6 14.Rb1 Bxe5 15.
Bxe5 f6 16.Bg3 b5 17.O-O Be6 18.f3 a6 19.e4 Qd7 20.Rfe1 Rad8 21.Re2 dxe4 
22.Bxe4 Bc4 23.Ree1 g6 24.Bh4 Kg7 25.a4 Ne6 26.axb5 axb5 27.Ra1 Ra8 28.Bg3
Red8 29.Qb2 Ng5 30.Rxa8 Rxa8 31.Bb1 Re8 32.Rxe8 Qxe8 33.h4 Nf7 34.h5 Qe3+ 
35.Bf2 Qg5 36.hxg6 hxg6 37.Qc2 Nh8 38.Qd1 Bd5 39.Bd3 Nf7 40.Qe2 Qf4 41.Qe1
Qd6 42.Be3 Qe6 43.Kf2 Bc4 44.Qe2 Bd5 45.Bf4 Qxe2+ 46.Kxe2 Nd8 47.Bc7 Ne6 
48.Bd6 Kf7 49.Ke3 Nd8 50.g4 Nb7 51.Bc7 g5 52.Bf5 Ke7 53.Be4 Ke6 54.Bf5+ 
Ke7 55.f4 Nd6 56.Bd3 Nc4+ 57.Kf2 Nb2 58.Bc2 Kd7 59.Ba5 gxf4 60.Bf5+ Ke7 
61.Bb4+ Kf7 62.Bc2 Nc4 63.Bd3 Ne3 64.Be2 Kg6 65.Ba3 Be6 66.Bf3 Bxg4 67.
Bxc6 Nd1+ 68.Kg2 Nxc3 69.Bb4 Nd1 70.Bxb5 Ne3+ 71.Kf2 Be6 72.Bd2 Nd5 73.Kf3
Kg5 74.Ke4 Ne3 75.Bc6 Kg4 76.Kd3 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.23"]
[Round "1.4"]
[White "Anderson, Frank Ross"]
[Black "Fuster, Geza"]
[Result "1/2-1/2"]
[ECO "B41"]
[EventDate "1957.08.23"]
[PlyCount "35"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.g3 d5 6.Nf3 Nf6 7.exd5 Qxd5 8.Qe2 
Bd7 9.Nc3 Bb4 10.Bd2 Bxc3 11.Bxc3 Bb5 12.Qe3 Bxf1 13.Kxf1 Nbd7 14.Kg2 O-O 
15.Rhd1 Qc6 16.Qe2 Rac8 17.Bxf6 Nxf6 18.c3 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.23"]
[Round "1.5"]
[White "Taylor, Jack"]
[Black "Ridout, Howard"]
[Result "1-0"]
[ECO "A53"]
[EventDate "1957.08.23"]
[PlyCount "83"]

1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.f3 e5 5.e4 exd4 6.Nb5 Nxe4 7.Qe2 d3 8.Qe3 d5 
9.fxe4 Bb4+ 10.Bd2 Bxd2+ 11.Kxd2 dxe4 12.Qf4 O-O 13.Qxf5 Qe7 14.a3 Nc6 15.
Re1 Rae8 16.Bxd3 g6 17.Qf4 f5 18.Kc1 Ne5 19.Bc2 Qc5 20.Qe3 Qc6 21.Nh3 Qf6 
22.Nxc7 Rc8 23.Nd5 Qd8 24.Qg5 Rxc4 25.Qxd8 Rxd8 26.Nc3 Kg7 27.Nf4 Kf6 28.
Rd1 Rdc8 29.h4 Ng4 30.Rd6+ Ke5 31.Rd7 Kxf4 32.Rxh7 Kg3 33.h5 g5 34.Re1 
Kxg2 35.Rf7 Nh6 36.Rf6 R8c6 37.Rxc6 bxc6 38.Kd2 Ng4 39.Re2+ Kh3 40.Ke1 Kh4
41.h6 Kh5 42.h7 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.24"]
[Round "2.1"]
[White "Joyner, Lionel"]
[Black "Ridout, Howard"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1957.08.23"]
[PlyCount "79"]

1.c4 e5 2.Nc3 Bb4 3.g3 Nc6 4.Bg2 Nd4 5.e3 Ne6 6.Nge2 h5 7.Nd5 a5 8.a3 Bd6 
9.d4 Nf6 10.c5 Nxd5 11.cxd6 e4 12.Bxe4 Nf6 13.dxc7 Nxc7 14.Bg2 d5 15.Bd2 
Qe7 16.Rc1 Bf5 17.O-O h4 18.f3 h3 19.Bh1 Bd3 20.Re1 Ne6 21.Bc3 Bc4 22.Nf4 
g5 23.Nxe6 fxe6 24.b3 Bb5 25.e4 O-O 26.Qd2 g4 27.exd5 gxf3 28.Bxf3 Nh7 29.
Bg4 Ng5 30.d6 Qf6 31.d5 Ne4 32.Bxf6 Nxd2 33.Be7 Nf3+ 34.Bxf3 Rxf3 35.dxe6 
Rd3 36.Rc5 Be8 37.d7 Bxd7 38.Rg5+ Kh7 39.Re4 Rd1+ 40.Kf2 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.24"]
[Round "2.2"]
[White "Fuster, Geza"]
[Black "Taylor, Jack"]
[Result "1-0"]
[ECO "D36"]
[EventDate "1957.08.23"]
[PlyCount "67"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.cxd5 exd5 6.Bg5 c6 7.Qc2 Na6 8.e3 h6
9.Bxf6 Bxf6 10.Bxa6 bxa6 11.O-O O-O 12.Na4 Rb8 13.Qxc6 Bd7 14.Qc2 Qa5 15.
Nc5 Rfc8 16.Rfc1 Be6 17.a3 Qb5 18.b4 a5 19.Rab1 axb4 20.Rxb4 Qa5 21.Qb1 
Rxb4 22.axb4 Qa3 23.Ne1 g6 24.Ned3 Bf5 25.Qa1 Qxa1 26.Rxa1 Rc7 27.Nf4 Be6 
28.Nfxe6 fxe6 29.Nxe6 Rf7 30.g3 g5 31.Ra5 Rb7 32.Rxd5 Rxb4 33.Rd7 a5 34.
Ra7 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.24"]
[Round "2.3"]
[White "Jursevskis, Walter"]
[Black "Anderson, Frank Ross"]
[Result "1-0"]
[ECO "C96"]
[EventDate "1957.08.23"]
[PlyCount "157"]

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 c6 11.a4 Nc4 12.d4 Qc7 13.Nbd2 Nb6 14.a5 Nbd7 15.Nf1 Re8 
16.Ng3 Nf8 17.Nf5 Bxf5 18.exf5 exd4 19.cxd4 c5 20.Bf4 c4 21.Bg5 d5 22.Ne5 
h6 23.Bf4 Bd6 24.Re3 Re7 25.Rg3 Kh8 26.Qf3 Rxe5 27.dxe5 Bxe5 28.Bxe5 Qxe5 
29.Qa3 d4 30.Rd1 N8d7 31.Qb4 Re8 32.Qd2 Qe2 33.Re3 Rxe3 34.fxe3 Qxd2 35.
Rxd2 d3 36.Bxd3 cxd3 37.Rxd3 b4 38.Rd4 b3 39.Rc4 Nd5 40.e4 N5f6 41.Rc3 
Nxe4 42.Rxb3 Kh7 43.Rb7 Ne5 44.Ra7 Nc5 45.b4 Ncd3 46.Rxa6 Nxb4 47.Rb6 Nbc6
48.a6 h5 49.h4 f6 50.Rb7 Kh6 51.a7 Nxa7 52.Rxa7 g6 53.fxg6 Kxg6 54.Kf2 Kf5
55.Kg3 Kg6 56.Kf4 Nd3+ 57.Ke3 Ne5 58.Ke4 Ng4 59.Ra8 Nh6 60.Kf4 Kg7 61.Ra3 
Kg6 62.Rg3+ Kf7 63.Ke4 Ng8 64.Rf3 Ne7 65.Ra3 Kg6 66.Ra5 Ng8 67.Kd5 Kf5 68.
Ra4 Ne7+ 69.Kd6 Ng6 70.g3 Ne5 71.Rf4+ Kg6 72.Ke6 Ng4 73.Rf5 Kg7 74.Rxh5 
Nf2 75.Rf5 Ne4 76.Rf4 Nc5+ 77.Ke7 Nd3 78.Rg4+ Kh7 79.Kxf6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.24"]
[Round "2.4"]
[White "Ackermann, Gustav"]
[Black "Vaitonis, Paul"]
[Result "0-1"]
[ECO "B47"]
[EventDate "1957.08.23"]
[PlyCount "46"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Bc4 e6 6.Nc3 Nf6 7.Ndb5 Qb8 8.Bg5
a6 9.Nd4 Be7 10.O-O Qc7 11.a3 O-O 12.b4 Ne5 13.f4 Nxc4 14.e5 Nxe5 15.fxe5 
Qxe5 16.Qd3 Qxg5 17.Rf3 d5 18.Raf1 e5 19.Nf5 Bxf5 20.Rxf5 Qh4 21.Nxd5 Nxd5
22.Qxd5 Qd4+ 23.Qxd4 exd4 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.24"]
[Round "2.5"]
[White "May, Frank"]
[Black "Potter, Brian"]
[Result "0-1"]
[ECO "D35"]
[EventDate "1957.08.23"]
[PlyCount "92"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Nbd7 5.cxd5 exd5 6.Bf4 c6 7.e3 Be7 8.Bd3 
O-O 9.O-O Re8 10.Rb1 a5 11.Qc2 Nf8 12.a3 Ng6 13.Bg3 Bd6 14.b4 axb4 15.axb4
Qe7 16.b5 c5 17.dxc5 Bxg3 18.hxg3 Qxc5 19.Rfd1 Bg4 20.Nxd5 Qd6 21.Nc7 Rec8
22.b6 Qe7 23.Bf5 Ne5 24.Bxc8 Rxc8 25.Rdc1 h5 26.Nxe5 Qxe5 27.Qc5 Qe4 28.f3
Bxf3 29.gxf3 Qxf3 30.Qe5 Ng4 31.Qf4 Qe2 32.Rd1 Qh2+ 33.Kf1 Qh1+ 34.Ke2 
Qg2+ 35.Ke1 Qg1+ 36.Ke2 Qg2+ 37.Kd3 Rd8+ 38.Kc3 Qc6+ 39.Qc4 Qxc4+ 40.Kxc4 
Nxe3+ 41.Kc5 Nxd1 42.Nb5 Nf2 43.Nd6 Nd3+ 44.Kd5 Kf8 45.Rf1 f6 46.Rf3 Ke7 
0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.25"]
[Round "3.1"]
[White "Potter, Brian"]
[Black "Joyner, Lionel"]
[Result "0-1"]
[ECO "E66"]
[EventDate "1957.08.23"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.O-O a6 8.d5 Na5 
9.Qd3 c5 10.e4 Rb8 11.Nd2 b5 12.f4 Ng4 13.h3 Bd4+ 14.Kh1 Nf2+ 15.Rxf2 Bxf2
16.cxb5 axb5 17.Nxb5 c4 18.Qf3 Qb6 19.Na3 Ba6 20.Bf1 Rfc8 21.Kg2 Bd4 22.
Rb1 Qa7 23.Qd1 c3 24.bxc3 Bxc3 25.Nb5 Bxb5 26.Rxb5 Rxb5 27.Bxb5 Qd4 28.Qc2
Rc5 29.Nf3 Qb4 30.Bd3 Nc4 31.Qe2 Bg7 32.h4 Nb2 33.Bxb2 Bxb2 34.Kh3 Qa3 35.
Bc2 Qxa2 36.Bd1 Qa1 37.Qd3 Qc1 38.Be2 Qh1+ 39.Kg4 h5+ 40.Kg5 Bf6+ 41.Kh6 
Bg7+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.25"]
[Round "3.2"]
[White "Vaitonis, Paul"]
[Black "May, Frank"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1957.08.23"]
[PlyCount "123"]

1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 d6 5.f3 Nbd7 6.Bg5 O-O 7.Qd2 c6 8.Bh6 Ne8 
9.Bxg7 Nxg7 10.g4 e5 11.O-O-O Ne6 12.Nge2 Nb6 13.b3 Qg5 14.h4 Qxd2+ 15.
Rxd2 Nc7 16.Rg1 f6 17.d5 c5 18.Ng3 Bd7 19.Bd3 Nc8 20.Rb2 Rb8 21.a3 a5 22.
a4 Ne8 23.Nf1 Ng7 24.Ne3 Nb6 25.Rh2 Rbe8 26.Kd2 Re7 27.Ne2 Be8 28.f4 exf4 
29.Nxf4 Nd7 30.h5 Ne5 31.Be2 Bd7 32.hxg6 hxg6 33.Rgh1 Kf7 34.Rh7 Rg8 35.
R1h6 Be8 36.Neg2 Kf8 37.Nh4 Bf7 38.Nhxg6+ Bxg6 39.Nxg6+ Nxg6 40.Rxg6 Kf7 
41.Rhh6 Ne8 42.Rxg8 Kxg8 43.g5 Kg7 44.Bh5 fxg5 45.Rg6+ Kf8 46.Ke3 g4 47.
Rxg4 Nf6 48.Rf4 Kg7 49.Bg4 Re8 50.Bf5 Rh8 51.Rf1 Rh2 52.Rg1+ Kf8 53.Kf4 
Rf2+ 54.Kg5 Kf7 55.Rg3 Re2 56.Rh3 Rg2+ 57.Kf4 Rf2+ 58.Kg3 Rb2 59.Kh4 Re2 
60.Rf3 Re1 61.Kg5 Re2 62.Be6+ 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.25"]
[Round "3.3"]
[White "Anderson, Frank Ross"]
[Black "Ackermann, Gustav"]
[Result "1-0"]
[ECO "C43"]
[EventDate "1957.08.23"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Bb4+ 5.c3 dxc3 6.bxc3 Be7 7.exf6 Bxf6 8.
Bd3 Nc6 9.O-O O-O 10.Qc2 g6 11.Bh6 Re8 12.Nbd2 d6 13.Ne4 Ne5 14.Nxf6+ Qxf6
15.Nxe5 Rxe5 16.Be3 Bf5 17.Bd4 Bxd3 18.Qxd3 Rd5 19.Bxf6 Rxd3 20.Rfe1 Rc8 
21.Re7 Kf8 22.Rae1 Rd5 23.g4 Re5 24.R1xe5 dxe5 25.Rxe5 b6 26.Kg2 c5 27.Re7
Ra8 28.Kf3 h6 29.h4 c4 30.Rc7 b5 31.Ke4 Ke8 32.Kd5 a5 33.Re7+ Kf8 34.g5 
hxg5 35.hxg5 Rc8 36.Re1 b4 37.Rh1 Ke8 38.Kd6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.25"]
[Round "3.4"]
[White "Taylor, Jack"]
[Black "Jursevskis, Walter"]
[Result "0-1"]
[ECO "D00"]
[EventDate "1957.08.23"]
[PlyCount "114"]

1.d4 d5 2.e3 Nf6 3.Bd3 Bg4 4.f3 Bh5 5.c4 dxc4 6.Bxc4 c6 7.Ne2 Nbd7 8.Nbc3 
Nb6 9.Bd3 Bg6 10.e4 e6 11.Be3 Be7 12.Rc1 O-O 13.O-O Ne8 14.f4 f5 15.e5 Nc7
16.h3 Bh5 17.Qd2 Qd7 18.Kh2 Ncd5 19.Rg1 Kh8 20.Nxd5 Nxd5 21.g4 Bb4 22.Nc3 
Bg6 23.Qf2 Nxe3 24.Qxe3 Rad8 25.Ne2 Ba5 26.gxf5 Bxf5 27.Bxf5 Rxf5 28.Ng3 
Rff8 29.Rcd1 Bb6 30.Ne2 Rf7 31.Qf3 Qd5 32.Qxd5 Rxd5 33.Kg3 Rfd7 34.Kf3 
Bxd4 35.Nxd4 Rxd4 36.Rxd4 Rxd4 37.Ke3 Rd5 38.h4 g6 39.h5 Kg7 40.hxg6 hxg6 
41.Ke4 Kh6 42.Rh1+ Kg7 43.Rh2 c5 44.Rc2 a5 45.a4 Rd4+ 46.Ke3 b6 47.b3 Rb4 
48.Rc3 g5 49.fxg5 Kg6 50.Kd2 Kxg5 51.Rf3 Rf4 52.Re3 Kf5 53.Kd3 Rd4+ 54.Kc3
Re4 55.Rd3 Kxe5 56.Kb2 Rd4 57.Rh3 Kd5 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.25"]
[Round "3.5"]
[White "Ridout, Howard"]
[Black "Fuster, Geza"]
[Result "0-1"]
[ECO "D02"]
[EventDate "1957.08.23"]
[PlyCount "100"]

1.d4 d5 2.g3 Bf5 3.Bg2 e6 4.Nf3 Nf6 5.O-O Nbd7 6.a4 Bd6 7.a5 O-O 8.c4 c6 
9.Nc3 Ne4 10.Nh4 Nxc3 11.bxc3 Bg4 12.a6 b5 13.c5 Be7 14.Qd3 Bxh4 15.gxh4 
Qxh4 16.e4 Nf6 17.f3 Bh3 18.Ra2 Rad8 19.Re2 h6 20.Kh1 Rfe8 21.Rg1 Kh8 22.
Bd2 Bxg2+ 23.Rexg2 dxe4 24.fxe4 Qxe4 25.Qg3 Rg8 26.Re1 Qf5 27.Re5 Qh7 28.
Qf3 Rd5 29.Rf2 Rgd8 30.Bf4 Rxe5 31.Bxe5 Ne4 32.Rg2 f6 33.Bc7 Rd7 34.Ba5 
Qf5 35.Qxf5 exf5 36.Kg1 g5 37.Kf1 Kg7 38.Ke2 f4 39.Rg1 f5 40.Kd3 Kf6 41.
Bb4 Nf2+ 42.Kc2 Ng4 43.Kb3 Ne3 44.c4 bxc4+ 45.Ka4 f3 46.Be1 f4 47.Bf2 Rxd4
48.Rf1 Nxf1 49.Bxd4+ Ke6 50.Bg1 Nxh2 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.26"]
[Round "4.1"]
[White "Joyner, Lionel"]
[Black "Fuster, Geza"]
[Result "0-1"]
[ECO "D17"]
[EventDate "1957.08.23"]
[PlyCount "40"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Na6 7.f3 Nd7 8.Nxc4 e5
9.e4 exd4 10.Qxd4 Nb4 11.Qd1 Be6 12.Bf4 Nc5 13.Nd6+ Bxd6 14.Bxd6 Bb3 15.
Qd2 Nc2+ 16.Ke2 Ne6 17.Ra3 Ned4+ 18.Kf2 Qxd6 19.Rxb3 Qc5 20.Kg3 O-O-O 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.26"]
[Round "4.2"]
[White "Jursevskis, Walter"]
[Black "Ridout, Howard"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1957.08.23"]
[PlyCount "103"]

1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.d5 Be7 5.c4 a5 6.Nc3 Na6 7.Nge2 Nh5 8.O-O g5 
9.Be3 Nf4 10.Bc2 h5 11.Ba4+ Kf8 12.Ng3 Kg7 13.Nf5+ Kg6 14.g3 Nh3+ 15.Kg2 
g4 16.f4 Bf6 17.fxe5 Bxe5 18.Nh4+ Kg7 19.Qd2 Qe7 20.Rae1 f6 21.Bc2 b6 22.
Nf5+ Bxf5 23.exf5 Kg8 24.Bf4 Rf8 25.Bxe5 dxe5 26.Ne4 Qb4 27.Qxb4 Nxb4 28.
Bb1 Rh7 29.a3 Na6 30.Re3 Rd7 31.Bc2 Rdd8 32.Rd1 Kg7 33.Ba4 Nc5 34.Nxc5 
bxc5 35.Rb3 Rb8 36.Rb5 Rfd8 37.Rd3 Kf7 38.Rdb3 Rxb5 39.Rxb5 Ng5 40.Rxc5 
Ne4 41.Rxc7+ Kg8 42.Bc2 Nd2 43.b4 Kf8 44.b5 a4 45.b6 Nb3 46.b7 Na5 47.Bxa4
Nxb7 48.Rxb7 Ra8 49.Rb4 Ke7 50.c5 Kd8 51.d6 Kc8 52.c6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.26"]
[Round "4.3"]
[White "Ackermann, Gustav"]
[Black "Taylor, Jack"]
[Result "0-1"]
[ECO "B56"]
[EventDate "1957.08.23"]
[PlyCount "56"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 d6 7.Bb5 Bd7 8.O-O 
Nf6 9.a3 Rc8 10.Qd2 Ne5 11.h3 O-O 12.f4 Nc4 13.Bxc4 Rxc4 14.b3 Rc8 15.Qd3 
a6 16.Nd5 Nxd5 17.exd5 e5 18.dxe6 fxe6 19.Rad1 d5 20.c4 dxc4 21.bxc4 Qc7 
22.c5 Kh8 23.Rd2 e5 24.fxe5 Rxf1+ 25.Kxf1 Bxe5 26.Nf3 Bb5 27.Nxe5 Qxe5 28.
Bd4 Qxd4 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.26"]
[Round "4.4"]
[White "May, Frank"]
[Black "Anderson, Frank Ross"]
[Result "0-1"]
[ECO "A34"]
[EventDate "1957.08.23"]
[PlyCount "208"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.cxd5 Nxd5 7.Nc3 c5 8.a3 
Nc6 9.Qc2 Nc7 10.Na4 b6 11.d4 Bxd4 12.Rd1 Bf5 13.e4 Bg4 14.Bh6 Re8 15.b4 
Bxf3 16.Bxf3 Bxa1 17.Rxd8 Raxd8 18.Qc1 Bh8 19.bxc5 b5 20.Nc3 Nd4 21.Qe3 
Rc8 22.Bg4 Nce6 23.Bxe6 Nxe6 24.Nd5 Rxc5 25.h4 Bd4 26.Qf3 Rc2 27.Be3 Rc4 
28.h5 Kg7 29.h6+ Kf8 30.Kg2 a6 31.Qg4 Bxe3 32.Nxe3 Rd4 33.Nd5 f5 34.Qf3 
Rxe4 35.Qc3 Kf7 36.Qc6 Ra4 37.Qc3 Rc4 38.Qb2 Rc5 39.Nb4 a5 40.Nd3 Rd5 41.
Nf4 Nxf4+ 42.gxf4 Rg8 43.Qc3 g5 44.Qc6 gxf4+ 45.Kf3 Rgd8 46.Kxf4 b4 47.
axb4 axb4 48.f3 R8d6 49.Qa8 b3 50.Qb7 Rd3 51.Qb5 R6d4+ 52.Kg3 Rd5 53.Qb8 
Rd6 54.Qb5 Kf6 55.Kf4 R6d4+ 56.Kg3 Kg5 57.Qe5 Rd6 58.Qxe7+ Kxh6 59.Qf8+ 
Kg6 60.Qe8+ Kf6 61.Qh8+ Ke6 62.Qe8+ Kd5 63.Qb5+ Kd4 64.Qb4+ Ke5 65.Qc5+ 
Kf6 66.Qb4 Kg6 67.Qb5 Kg5 68.Qe5 Rd7 69.Qf4+ Kg6 70.Qb8 Kf6 71.Qf8+ Ke6 
72.Qb8 Kf7 73.Qh8 Ke6 74.Qb8 R7d5 75.Qe8+ Kd6 76.Qf8+ Kc6 77.Qa3 Kb5 78.
Qe7 Kc4 79.Qa3 h5 80.Qc1+ Rc3 81.Qf1+ Rdd3 82.Qe2 Kd4 83.Kh4 Rxf3 84.Kxh5 
Rcd3 85.Qb2+ Kc4 86.Kg5 Rd5 87.Qa3 Rc3 88.Qa6+ Rb5 89.Qa4+ Kc5 90.Qa3+ Kd5
91.Qa8+ Rc6 92.Qb8 Kc5 93.Qf8+ Kc4 94.Qe8 Rd6 95.Qf7+ Rdd5 96.Qc7+ Rbc5 
97.Qf4+ Rd4 98.Qc1+ Kb5 99.Qb2 Rd3 100.Qb1 Rcd5 101.Qb2 Kb4 102.Qh8 Rd2 
103.Qf8+ Kc3 104.Qa3 Kc2 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.26"]
[Round "4.5"]
[White "Potter, Brian"]
[Black "Vaitonis, Paul"]
[Result "0-1"]
[ECO "D86"]
[EventDate "1957.08.23"]
[PlyCount "66"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Be3 
Qa5 9.Bd2 Nc6 10.Ne2 cxd4 11.cxd4 Qh5 12.Qb3 O-O 13.O-O Bg4 14.Ng3 Nxd4 
15.Qxb7 Qe5 16.Rab1 Be6 17.Bxe6 Qxe6 18.Be3 Qd6 19.Rbc1 Rfd8 20.f4 Qa3 21.
Rfe1 Rab8 22.Qc7 Nb5 23.Qc5 Bb2 24.Qxa3 Bxa3 25.Rc6 Bb4 26.Rec1 a5 27.Ne2 
Rd3 28.Rc8+ Rxc8 29.Rxc8+ Kg7 30.Kf2 Nd6 31.Ra8 Nxe4+ 32.Kf3 Bd2 33.Kxe4 
Rxe3+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.27"]
[Round "5.1"]
[White "Vaitonis, Paul"]
[Black "Joyner, Lionel"]
[Result "1-0"]
[ECO "A30"]
[EventDate "1957.08.23"]
[PlyCount "191"]

1.c4 Nf6 2.Nf3 g6 3.b3 Bg7 4.Bb2 O-O 5.g3 c5 6.Bg2 Nc6 7.d4 d5 8.cxd5 Nxd5
9.O-O Bf5 10.Na3 Ndb4 11.e3 Rc8 12.Qd2 Nd3 13.Bc3 cxd4 14.Nxd4 Nxd4 15.
Bxd4 Bxd4 16.exd4 Qxd4 17.Bxb7 Rc5 18.Nc4 Rd8 19.Qe3 e5 20.Bg2 h5 21.Qxd4 
exd4 22.Rfd1 Rd7 23.Rd2 Nb4 24.Rad1 d3 25.Ne3 Be6 26.a3 Nc2 27.Rxd3 Rxd3 
28.Rxd3 Nxa3 29.h4 Rc1+ 30.Kh2 Rb1 31.Bd5 Bxd5 32.Nxd5 Rb2 33.Kg2 Nc2 34.
Rc3 a5 35.Ne7+ Kg7 36.Nc6 Ra2 37.Nxa5 Nd4 38.Nc4 Kf6 39.Rd3 Ne6 40.Rf3+ 
Kg7 41.Re3 Rc2 42.Nd6 Rb2 43.Ne4 f5 44.Ng5 Nc5 45.Rc3 Nxb3 46.Rc7+ Kg8 47.
Rc6 Kg7 48.Ne6+ Kf7 49.Rb6 Rb1 50.Nf4 Nd2 51.Rxg6 Ne4 52.Rc6 Rb2 53.Nh3 
Kg7 54.Ra6 Rc2 55.Kf3 Rb2 56.Ke3 Rc2 57.Ra7+ Kf6 58.Kf3 Rb2 59.Rh7 Kg6 60.
Rh8 Ra2 61.Ke3 Nf6 62.Kf3 Ng4 63.Rg8+ Kh6 64.Rg5 Ne5+ 65.Kf4 Ng4 66.Kxf5 
Nxf2 67.Rg6+ Kh7 68.Ng5+ Kh8 69.Rh6+ Kg8 70.Rb6 Nh1 71.Ne4 Ra5+ 72.Kg6 Kf8
73.Rb1 Re5 74.Rf1+ Ke7 75.Rxh1 Rxe4 76.Kxh5 Re5+ 77.Kg6 Re4 78.Kf5 Ra4 79.
Rb1 Ra5+ 80.Kg4 Kf6 81.Rb6+ Kg7 82.Re6 Kf7 83.Re4 Kg6 84.h5+ Kh6 85.Re6+ 
Kg7 86.Kh4 Ra1 87.g4 Rh1+ 88.Kg5 Rg1 89.Re7+ Kg8 90.h6 Kh8 91.Kh5 Ra1 92.
g5 Ra5 93.Kg6 Ra8 94.Re5 Ra6+ 95.Kh5 Ra1 96.Re8+ 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.27"]
[Round "5.2"]
[White "Anderson, Frank Ross"]
[Black "Potter, Brian"]
[Result "1-0"]
[ECO "B66"]
[EventDate "1957.08.23"]
[PlyCount "53"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O
a6 9.f4 O-O 10.Nf3 Qa5 11.Kb1 Rd8 12.Bd3 h6 13.Bh4 b5 14.Qe1 b4 15.Ne2 Nd7
16.Bxe7 Nxe7 17.g4 Nc5 18.h4 Nxd3 19.cxd3 g6 20.Qd2 d5 21.e5 Kg7 22.h5 Rh8
23.Ned4 Bd7 24.Rh3 Rac8 25.Rdh1 Qb6 26.Qf2 Bb5 27.Nf5+ 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.27"]
[Round "5.3"]
[White "Taylor, Jack"]
[Black "May, Frank"]
[Result "1/2-1/2"]
[ECO "E87"]
[EventDate "1957.08.23"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Nbd7 8.Nh3 Ne8 
9.g3 a5 10.g4 Qh4+ 11.Bf2 Qe7 12.Qd2 Nc5 13.Be3 Bd7 14.O-O-O Ba4 15.Re1 
Bd7 16.Nf2 b6 17.h4 f5 18.gxf5 gxf5 19.Bg5 Bf6 20.Bh3 Ng7 21.Reg1 Kh8 22.
Bxf6 Qxf6 23.Rg5 h6 24.Rgg1 Kh7 25.h5 fxe4 26.Nfxe4 Qf4 27.Nxc5 Bxh3 28.
Qxf4 exf4 29.Nd3 Bd7 30.Rh4 Rf5 31.Rxf4 Raf8 32.Ne2 Nxh5 33.Rxf5 Bxf5 34.
Ne1 Bg6 35.Kd2 Nf4 36.Nd4 h5 37.Rh1 Kh6 38.Ke3 Be8 39.Kf2 Bd7 40.Rh4 Kg5 
41.Kg3 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.27"]
[Round "5.4"]
[White "Ridout, Howard"]
[Black "Ackermann, Gustav"]
[Result "1-0"]
[ECO "A00"]
[EventDate "1957.08.23"]
[PlyCount "105"]

1.g4 e5 2.Bg2 d5 3.d4 e4 4.h3 f5 5.g5 Nc6 6.Bf4 Bd6 7.e3 Bxf4 8.exf4 Nge7 
9.Qh5+ Ng6 10.Ne2 Be6 11.f3 Bf7 12.fxe4 Nxf4 13.Qf3 Nxg2+ 14.Qxg2 dxe4 15.
c3 h6 16.gxh6 Qh4+ 17.Qg3 Qxg3+ 18.Nxg3 g6 19.h4 Rxh6 20.h5 Ne7 21.Na3 
O-O-O 22.Nc2 Rdh8 23.Rf1 Rf8 24.Ne3 Be6 25.hxg6 Rxg6 26.Nxe4 Re8 27.Nd2 
Nd5 28.Nxd5 Bxd5+ 29.Kd1 Be4 30.Nxe4 Rxe4 31.Rc1 Rg2 32.Rc2 Rxc2 33.Kxc2 
f4 34.Rf3 Re2+ 35.Kb3 Re4 36.Kc2 Kd7 37.Kd3 Re3+ 38.Rxe3 fxe3 39.a4 c6 40.
b4 b5 41.axb5 cxb5 42.Kxe3 Kd6 43.Ke4 Ke6 44.d5+ Kd6 45.Kd4 a6 46.Ke4 Kd7 
47.Ke5 Ke7 48.d6+ Kd8 49.Ke6 Ke8 50.d7+ Kd8 51.Kd6 a5 52.bxa5 b4 53.a6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.27"]
[Round "5.5"]
[White "Fuster, Geza"]
[Black "Jursevskis, Walter"]
[Result "1-0"]
[ECO "D36"]
[EventDate "1957.08.23"]
[PlyCount "79"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Qc2 Nbd7 8.Bd3 
h6 9.Bh4 Qa5 10.Nf3 Bd6 11.O-O O-O 12.a3 Qc7 13.b4 b6 14.Rfc1 Qb8 15.e4 
Bf4 16.Re1 dxe4 17.Nxe4 Nxe4 18.Bxe4 Bb7 19.Bxc6 Bxc6 20.Qxc6 Qd6 21.Qxd6 
Bxd6 22.Ne5 Nxe5 23.dxe5 Bc7 24.f4 Bd8 25.Bf2 Be7 26.Red1 Rfd8 27.Kf1 Kf8 
28.Ke2 Ke8 29.Rxd8+ Kxd8 30.Rc1 Kd7 31.Kf3 Re8 32.b5 f6 33.exf6 Bxf6 34.a4
Re6 35.f5 Re5 36.g4 Rd5 37.Bg3 Be5 38.Ke4 Bxg3 39.Kxd5 Bxh2 40.Rc3 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.28"]
[Round "6.1"]
[White "Joyner, Lionel"]
[Black "Jursevskis, Walter"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1957.08.23"]
[PlyCount "88"]

1.c4 Nf6 2.Nc3 c5 3.g3 g6 4.Bg2 Bg7 5.e3 O-O 6.Nge2 Nc6 7.d4 cxd4 8.exd4 
d5 9.Nxd5 Nxd5 10.cxd5 Nb4 11.Qb3 Na6 12.Be3 Nc7 13.O-O Ne8 14.Rac1 Nd6 
15.Rfe1 b6 16.Nf4 Bd7 17.Nd3 Rc8 18.Ne5 Nf5 19.Rc3 Nxe3 20.Rcxe3 Rc7 21.
Bf1 Be8 22.Bb5 Bxb5 23.Qxb5 Bf6 24.Nc6 Qd6 25.Rc3 h5 26.Kg2 Kg7 27.h4 Rd7 
28.Ra3 Ra8 29.Rd1 Qxd5+ 30.Qxd5 Rxd5 31.Rxa7 Rxa7 32.Nxa7 Ra5 33.Nc6 Rxa2 
34.b4 Rc2 35.d5 Rc4 36.Rd3 e6 37.b5 exd5 38.Rxd5 Bb2 39.Rd7 Rc5 40.Nd8 
Rxb5 41.Nxf7 Kf6 42.Ng5 Ba3 43.f4 Be7 44.Rb7 Rb3 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.28"]
[Round "6.2"]
[White "Ackermann, Gustav"]
[Black "Fuster, Geza"]
[Result "0-1"]
[ECO "B95"]
[EventDate "1957.08.23"]
[PlyCount "60"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Bc4 e6 7.Bg5 Be7 8.O-O 
Nxe4 9.Bxe7 Nxc3 10.Bxd8 Nxd1 11.Ba5 Nxb2 12.Bb3 d5 13.Rab1 Nc4 14.Bc3 O-O
15.Rfe1 b5 16.a4 Bd7 17.axb5 Na3 18.Rb2 Nxb5 19.Nxb5 Bxb5 20.Re3 Nc6 21.
Rg3 d4 22.Bd2 Rfb8 23.h4 Bc4 24.Bh6 g6 25.h5 Bxb3 26.hxg6 Bd5 27.gxf7+ 
Kxf7 28.Rg7+ Kf6 29.Rxb8 Rxb8 30.g4 Rb1+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.28"]
[Round "6.3"]
[White "May, Frank"]
[Black "Ridout, Howard"]
[Result "1/2-1/2"]
[ECO "A46"]
[EventDate "1957.08.23"]
[PlyCount "138"]

1.Nf3 d6 2.d4 Nf6 3.Nc3 Bf5 4.Bf4 h5 5.e3 a6 6.Bd3 Qc8 7.h3 Bxd3 8.cxd3 
Nbd7 9.O-O c5 10.Rc1 cxd4 11.Nb5 axb5 12.Rxc8+ Rxc8 13.exd4 Nd5 14.Bd2 e6 
15.Qb3 Rc6 16.Ng5 Be7 17.Re1 Nc7 18.h4 O-O 19.Ba5 Bxg5 20.hxg5 Ra8 21.Bxc7
Rxc7 22.g6 d5 23.Qb4 Nf6 24.Qxb5 Rxa2 25.Qb6 Rd7 26.gxf7+ Rxf7 27.Qxe6 
Rxb2 28.Rc1 g6 29.f3 Kg7 30.Rc8 Rd2 31.Qd6 Rxd3 32.Qd8 Kh6 33.Rc7 Rxc7 34.
Qxc7 Rxd4 35.Qe7 Rd1+ 36.Kh2 Nh7 37.Qxb7 Ng5 38.Qb3 Rd2 39.Qc3 Re2 40.Qd3 
Re5 41.f4 Rf5 42.fxg5+ Kxg5 43.Qd4 Kh6 44.Qh8+ Kg5 45.Kg3 Rf6 46.Qd8 d4 
47.Kh3 h4 48.Qxd4 Rf4 49.Qd2 Kf5 50.g3 hxg3 51.Qd7+ Kf6 52.Qd6+ Kf5 53.
Qd3+ Kf6 54.Qd8+ Kg7 55.Kxg3 Rf5 56.Kg4 Kh7 57.Qb8 Kg7 58.Qh2 Kg8 59.Qh6 
Rf6 60.Qg5 Rf7 61.Qd8+ Kh7 62.Qb8 Kg7 63.Qb2+ Kh7 64.Qa2 Rf5 65.Qa7+ Kg8 
66.Qc7 Kh8 67.Qh2+ Kg7 68.Qh3 Rf7 69.Qc3+ Kh7 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.28"]
[Round "6.4"]
[White "Potter, Brian"]
[Black "Taylor, Jack"]
[Result "1-0"]
[ECO "D21"]
[EventDate "1957.08.23"]
[PlyCount "43"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.Nc3 Bg4 5.Ne5 Bh5 6.Nxc4 e6 7.Bf4 Nf6 8.Qb3 
Ra7 9.e3 Nc6 10.Rc1 Nd5 11.Ne5 Nxf4 12.Nxc6 bxc6 13.exf4 Bd6 14.Be2 Bxf4 
15.Rd1 Bg6 16.d5 exd5 17.Nxd5 cxd5 18.Qa4+ Qd7 19.Qxf4 c6 20.Qb8+ Ke7 21.
Qxh8 Kf6 22.Qb8 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.28"]
[Round "6.5"]
[White "Vaitonis, Paul"]
[Black "Anderson, Frank Ross"]
[Result "1-0"]
[ECO "E63"]
[EventDate "1957.08.23"]
[PlyCount "67"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 Nc6 7.Nc3 a6 8.e4 Rb8 
9.Rb1 Bg4 10.Be3 Nd7 11.Qd2 Bxf3 12.Bxf3 e5 13.d5 Ne7 14.Bg2 f5 15.Rbc1 
Kh8 16.b3 Ng8 17.Bh3 f4 18.gxf4 exf4 19.Bxf4 Qh4 20.Bxd7 Rxf4 21.f3 Rbf8 
22.Qg2 Be5 23.Ne2 R4f6 24.Rf2 Qh6 25.Rcf1 Qe3 26.Kh1 Bf4 27.Nxf4 Rxf4 28.
Be6 Nf6 29.Re2 Qd4 30.Rd2 Qe5 31.Rdf2 Nxe4 32.fxe4 Rxf2 33.Rxf2 Qa1+ 34.
Qg1 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.29"]
[Round "7.1"]
[White "Anderson, Frank Ross"]
[Black "Joyner, Lionel"]
[Result "1-0"]
[ECO "A26"]
[EventDate "1957.08.23"]
[PlyCount "141"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nc6 7.d3 e5 8.Rb1 Nd7 
9.b4 f5 10.Bd2 h6 11.Ne1 f4 12.Ne4 Nf6 13.Nxf6+ Qxf6 14.Bc3 Qg5 15.Nf3 Qh5
16.Nd2 g5 17.Ne4 Nd4 18.Bxd4 exd4 19.a4 Be5 20.a5 Bg4 21.Rb2 Rae8 22.Bf3 
Bxf3 23.exf3 Re7 24.Kg2 c6 25.g4 Qf7 26.Re2 Rfe8 27.Rfe1 b6 28.axb6 axb6 
29.Qa4 d5 30.cxd5 cxd5 31.Nd2 Bd6 32.Rxe7 Rxe7 33.Rxe7 Bxe7 34.Qc6 Bxb4 
35.Nb3 Bc5 36.Qxh6 Qe7 37.Qg6+ Kh8 38.Qh6+ Kg8 39.Qg6+ Kh8 40.Qf5 Qd8 41.
h4 gxh4 42.Qxf4 Qe7 43.Nxd4 Qe1 44.Qf6+ Kg8 45.Qd8+ Kf7 46.Qxd5+ Ke8 47.
Qc6+ Kf7 48.Qd7+ Kg8 49.Qd5+ Kh7 50.Qf7+ Kh8 51.Qh5+ Kg8 52.Qd5+ Kh7 53.
Qf5+ Kg8 54.Qe6+ Qxe6 55.Nxe6 Be7 56.f4 b5 57.Nd4 b4 58.Kf3 Kf7 59.g5 Bc5 
60.Nb3 Bb6 61.Kg4 Bxf2 62.f5 Ke7 63.Kh3 Kd6 64.Kg4 Bg3 65.f6 Ke6 66.Nd4+ 
Kf7 67.Kf5 Bd6 68.g6+ Kg8 69.f7+ Kh8 70.Ne6 Bf8 71.Nxf8 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.29"]
[Round "7.2"]
[White "Taylor, Jack"]
[Black "Vaitonis, Paul"]
[Result "0-1"]
[ECO "A06"]
[EventDate "1957.08.23"]
[PlyCount "108"]

1.Nf3 Nf6 2.b3 d5 3.Bb2 Bf5 4.e3 e6 5.a3 Be7 6.Bb5+ Nbd7 7.Bxd7+ Nxd7 8.
O-O O-O 9.d3 c5 10.Nbd2 Bg4 11.Qe1 Qc7 12.c4 dxc4 13.dxc4 Rad8 14.Qc1 f6 
15.Qc3 Nb8 16.Ne4 Nc6 17.Rfd1 Rxd1+ 18.Rxd1 Ne5 19.Neg5 Bd6 20.Qd2 Nxf3+ 
21.Nxf3 Rd8 22.Kh1 Be7 23.Qc2 Rxd1+ 24.Qxd1 Qc6 25.h3 Bh5 26.Bc3 Qe4 27.
Kg1 a6 28.Kf1 Be8 29.Ke2 Qg6 30.Kf1 Bc6 31.Kg1 b5 32.cxb5 axb5 33.Kf1 Be4 
34.Kg1 Kf7 35.b4 Bxf3 36.Qxf3 Qb1+ 37.Kh2 Qc1 38.e4 g6 39.Bxf6 Bxf6 40.e5 
Qg5 41.exf6 c4 42.Qb7+ Kxf6 43.Qc8 Qf4+ 44.Kg1 Qd6 45.Qb7 Qe5 46.Qc8 Kf5 
47.Qf8+ Qf6 48.g4+ Ke5 49.Qc5+ Ke4 50.Qxb5 Kd3 51.a4 Qd4 52.Qc6 c3 53.Qf3+
Kd2 54.Kg2 c2 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.29"]
[Round "7.3"]
[White "Ridout, Howard"]
[Black "Potter, Brian"]
[Result "1-0"]
[ECO "E61"]
[EventDate "1957.08.23"]
[PlyCount "107"]

1.d4 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.Nc3 d6 6.Nd5 c5 7.Nf3 Nc6 8.dxc5 
dxc5 9.O-O Be6 10.Ng5 Bxd5 11.cxd5 Nd4 12.d6 exd6 13.Bxb7 Rb8 14.Bg2 Re8 
15.e3 Nf5 16.Rb1 h6 17.Nh3 Qa5 18.a3 Ne4 19.Qc2 d5 20.Nf4 c4 21.Rd1 Rbd8 
22.Bd2 Qb6 23.Nxd5 Rxd5 24.Bxe4 Rde5 25.Bg2 Rb5 26.Qxc4 Rxb2 27.Rxb2 Qxb2 
28.Bc1 Qb6 29.Rd7 Nd6 30.Qb4 Qxb4 31.axb4 Rc8 32.Bd2 Nc4 33.Be1 Ne5 34.Rd1
Rc2 35.h3 Bf8 36.Bd5 g5 37.f4 gxf4 38.gxf4 Ng6 39.Ra1 Rc7 40.Kf1 Bg7 41.
Ra6 Ne7 42.Be4 Nc8 43.Ke2 Nb6 44.b5 Bf8 45.Kf3 Bc5 46.Bc3 Re7 47.f5 h5 48.
f6 Rd7 49.Ra1 Nc4 50.Rg1+ Kh8 51.Rg5 Bxe3 52.Rxh5+ Kg8 53.Bh7+ Kf8 54.Bf5 
1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.29"]
[Round "7.4"]
[White "Fuster, Geza"]
[Black "May, Frank"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1957.08.23"]
[PlyCount "147"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Bf4 d6 10.Qd2 Qc8 11.Rfd1 f5 12.Rac1 Nd7 13.b4 c6 14.c5 bxc5 15.
dxc5 d5 16.Ne5 Bxg2 17.Kxg2 Bf6 18.Nxd7 Qxd7 19.Bd6 Rfe8 20.a4 a6 21.Rb1 
Be7 22.Be5 a5 23.Qd4 axb4 24.Bxg7 Qa7 25.Be5 Bxc5 26.Qf4 Bf8 27.Qg5+ Bg7 
28.Rxb4 Qe7 29.Qxg7+ Qxg7 30.Bxg7 Kxg7 31.Rc1 Rec8 32.Rb6 Rxa4 33.Rcxc6 
Rxc6 34.Rxc6 Kf6 35.Rc7 h6 36.h4 Re4 37.Kf1 Ra4 38.f4 Kg6 39.Re7 Ra6 40.
Kf2 Kf6 41.Rh7 Kg6 42.Re7 Kf6 43.Re8 Ra1 44.Rg8 Kf7 45.Rd8 Rb1 46.Rd6 Ra1 
47.Rb6 Rc1 48.Ra6 Rb1 49.Ra7+ Kf6 50.Kg2 Rb2 51.Kf1 Rb1+ 52.Kf2 Rc1 53.Ra8
Kf7 54.Ra3 Kf6 55.Rb3 Ra1 56.Rb2 Rc1 57.Rd2 Ra1 58.Rd3 Rb1 59.Rc3 Ra1 60.
Re3 Rb1 61.h5 Rh1 62.Kg2 Rxh5 63.Re5 Rg5 64.Re3 Rg8 65.Ra3 Rb8 66.Ra7 Rb4 
67.Rh7 Kg6 68.Re7 Kf6 69.Rh7 Kg6 70.Re7 Rb6 71.Kf3 Kf6 72.Rh7 Kg6 73.Re7 
Kf6 74.Rh7 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.29"]
[Round "7.5"]
[White "Jursevskis, Walter"]
[Black "Ackermann, Gustav"]
[Result "1-0"]
[ECO "C60"]
[EventDate "1957.08.23"]
[PlyCount "107"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.c3 d5 5.Nxe5 dxe4 6.O-O Qd5 7.Nxc6 Qxb5 8.
Nd4 Qd5 9.Re1 c5 10.Nb5 Qc6 11.c4 a6 12.a4 f5 13.d3 Qd7 14.N5a3 g6 15.dxe4
Qxd1 16.Rxd1 fxe4 17.Nc3 Bf5 18.Bf4 Rd8 19.Be5 Rg8 20.Rxd8+ Kxd8 21.Re1 
Nc6 22.Bf6+ Be7 23.Bxe7+ Kxe7 24.Nxe4 Bxe4 25.Rxe4+ Kf6 26.Kf1 Rd8 27.Ke2 
Kf5 28.Re3 Ne5 29.b3 Rd4 30.h3 h5 31.Nc2 Re4 32.f3 Rxe3+ 33.Kxe3 Nc6 34.g3
Na5 35.Na1 g5 36.f4 g4 37.h4 Nc6 38.Nc2 Na5 39.Na1 Nc6 40.Nc2 Na5 41.Kd3 
Nxb3 42.Ne3+ Kf6 43.Ke4 Nd2+ 44.Kd5 Ke7 45.Kxc5 Ne4+ 46.Kb6 Nxg3 47.Kxb7 
Ne4 48.Kxa6 Kd7 49.Kb6 g3 50.a5 Nd6 51.c5 Nc4+ 52.Nxc4 g2 53.Ne5+ Kc8 54.
Nf3 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.30"]
[Round "8.1"]
[White "Joyner, Lionel"]
[Black "Ackermann, Gustav"]
[Result "1-0"]
[ECO "C29"]
[EventDate "1957.08.23"]
[PlyCount "43"]

1.e4 e5 2.Nc3 Nf6 3.f4 exf4 4.e5 Qe7 5.Qe2 d6 6.exf6 Qxe2+ 7.Ngxe2 Nc6 8.
Nd5 Kd8 9.c3 Be6 10.Nexf4 gxf6 11.d4 Bg7 12.Bd3 Kd7 13.O-O h5 14.Bd2 Rag8 
15.Nxe6 fxe6 16.Nxf6+ Bxf6 17.Rxf6 Rg7 18.h4 Rhg8 19.Bg5 Nd8 20.Raf1 Ke8 
21.d5 e5 22.Bf5 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.30"]
[Round "8.2"]
[White "May, Frank"]
[Black "Jursevskis, Walter"]
[Result "0-1"]
[ECO "E58"]
[EventDate "1957.08.23"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.Nf3 O-O 8.Qc2 
Qc7 9.cxd5 exd5 10.Bd3 c4 11.Bf5 Nc6 12.O-O Re8 13.Nd2 Bxf5 14.Qxf5 Re6 
15.Re1 Rae8 16.Qc2 Ng4 17.Nf1 Na5 18.f3 Nb3 19.Rb1 Nxc1 20.Qxc1 Nh6 21.Rb2
Nf5 22.Rbe2 Nd6 23.a4 f5 24.Ng3 Qf7 25.Qb1 Rf8 26.Qc2 h5 27.e4 fxe4 28.
fxe4 h4 29.e5 hxg3 30.exd6 Qf2+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.30"]
[Round "8.3"]
[White "Potter, Brian"]
[Black "Fuster, Geza"]
[Result "0-1"]
[ECO "D22"]
[EventDate "1957.08.23"]
[PlyCount "58"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.Qb3 Bxf3 7.gxf3 b5 8.Be2 
c5 9.dxc5 Nd7 10.O-O Nxc5 11.Qc2 Rc8 12.Nc3 Nf6 13.a3 Bd6 14.Kh1 O-O 15.
Rg1 Be5 16.Bd2 Nb3 17.Rad1 Nxd2 18.Rxd2 Nd5 19.f4 Bxc3 20.bxc3 Rxc3 21.Qb2
Qa5 22.Bd3 Qxa3 23.Qb1 f5 24.Ra2 Qe7 25.Be2 Rcc8 26.Rxa6 Nc3 27.Qa1 Nxe2 
28.Rxe6 Qb7+ 29.Rg2 Rc1+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.30"]
[Round "8.4"]
[White "Vaitonis, Paul"]
[Black "Ridout, Howard"]
[Result "1-0"]
[ECO "A21"]
[EventDate "1957.08.23"]
[PlyCount "77"]

1.c4 e5 2.Nc3 Bb4 3.Qc2 Nc6 4.e3 Nf6 5.a3 Bxc3 6.bxc3 Qe7 7.d3 d5 8.cxd5 
Nxd5 9.e4 Nb6 10.Be3 f5 11.f3 O-O 12.Bf2 Kh8 13.exf5 Bxf5 14.Ne2 Nc4 15.
Ng3 Bg6 16.Be2 a6 17.a4 N6a5 18.O-O Rad8 19.Rad1 b6 20.Rfe1 Nb7 21.Qa2 
Ncd6 22.d4 a5 23.Ba6 e4 24.fxe4 c5 25.e5 Nf5 26.d5 Rde8 27.d6 Nbxd6 28.
exd6 Qd7 29.Rxe8 Bxe8 30.Bb5 Qb7 31.Nxf5 Bh5 32.Be2 Be8 33.Qe6 Qb8 34.Bg3 
Bg6 35.Nxg7 Bf7 36.Qh6 Bb3 37.Bd3 Bg8 38.Be5 Qxd6 39.Qxd6 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.30"]
[Round "8.5"]
[White "Anderson, Frank Ross"]
[Black "Taylor, Jack"]
[Result "1-0"]
[ECO "B76"]
[EventDate "1957.08.23"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 
O-O 9.O-O-O a6 10.g4 Ne5 11.h4 h5 12.g5 Nfd7 13.f4 Nc6 14.Qf2 Nxd4 15.Bxd4
Bxd4 16.Qxd4 b5 17.Rh2 Qa5 18.Kb1 Bb7 19.Bh3 Nb6 20.Nd5 Nxd5 21.exd5 Bc8 
22.Qe4 Bxh3 23.Rxh3 Qc7 24.f5 Qd7 25.Rf3 Rac8 26.fxg6 f5 27.gxf6 Rxf6 28.
Rdf1 Rc4 29.Qe2 Rg4 30.a3 Kg7 31.Rxf6 exf6 32.Qf2 Qe7 33.Qb6 Qe5 34.Rd1 
Rxh4 35.Qxa6 Rd4 36.Qa7+ 1-0

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.31"]
[Round "9.1"]
[White "Taylor, Jack"]
[Black "Joyner, Lionel"]
[Result "0-1"]
[ECO "B26"]
[EventDate "1957.08.23"]
[PlyCount "68"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.Qd2 Nge7 8.f4 Rb8 
9.Nge2 Nd4 10.O-O Qa5 11.Bxd4 cxd4 12.Nb1 Qc5 13.b4 Qb6 14.Na3 Bd7 15.Nc4 
Qc7 16.Rac1 b5 17.Na5 Rc8 18.Nb3 Qb6 19.g4 f5 20.gxf5 exf5 21.Ng3 O-O 22.
Kh1 Rc7 23.exf5 Nxf5 24.Nxf5 Bxf5 25.Bd5+ Kh8 26.Qg2 Qa6 27.Na5 Qc8 28.Qg3
Re8 29.Rfe1 Rxe1+ 30.Qxe1 Bf6 31.Be4 Re7 32.Qd2 Rxe4 33.dxe4 Bxe4+ 34.Kg1 
Qg4+ 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.31"]
[Round "9.2"]
[White "Ridout, Howard"]
[Black "Anderson, Frank Ross"]
[Result "0-1"]
[ECO "D71"]
[EventDate "1957.08.23"]
[PlyCount "72"]

1.d4 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 d5 5.Bf4 O-O 6.Qc1 dxc4 7.Qxc4 c6 8.Nf3 
Qb6 9.b3 Be6 10.Qc1 Rc8 11.Nbd2 c5 12.Nc4 Qa6 13.O-O Nbd7 14.Nfe5 cxd4 15.
Qa3 Qxa3 16.Nxa3 Nc5 17.Nb5 Bd5 18.Rfd1 Bxg2 19.Kxg2 Nfd7 20.Nxd7 Nxd7 21.
Rac1 e5 22.Bg5 f6 23.Bd2 Bf8 24.Nc7 Rab8 25.Rc4 Nb6 26.Rc2 Bd6 27.Rdc1 Ba3
28.Rd1 Nd5 29.Ba5 b6 30.Nxd5 Rxc2 31.Nxf6+ Kg7 32.Nd7 Rd8 33.Nxe5 bxa5 34.
Nc4 Bb4 35.a3 Bc3 36.e4 Rf8 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.31"]
[Round "9.3"]
[White "Fuster, Geza"]
[Black "Vaitonis, Paul"]
[Result "0-1"]
[ECO "D36"]
[EventDate "1957.08.23"]
[PlyCount "92"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 Nbd7 6.Qc2 O-O 7.cxd5 exd5 8.Nf3 
c6 9.Bd3 Re8 10.O-O Nf8 11.Rfb1 g6 12.b4 Ne6 13.Bh4 Ng7 14.b5 Nd7 15.Bxe7 
Rxe7 16.Rc1 Re6 17.Qb3 Ne8 18.Rc2 Nb6 19.bxc6 Rxc6 20.Bb5 Rc7 21.Bd3 Be6 
22.a4 Nd6 23.Nd2 Rac8 24.Rac1 Nbc4 25.Bxc4 Nxc4 26.Nxc4 Rxc4 27.Nb5 Qa5 
28.h3 a6 29.Nd6 Rxc2 30.Rxc2 Rxc2 31.Qxc2 b5 32.axb5 axb5 33.Kh2 Qb6 34.
Qc5 Qxc5 35.dxc5 b4 36.Nb5 b3 37.Na3 Kf8 38.g4 h5 39.f3 hxg4 40.hxg4 b2 
41.Kg2 f5 42.g5 f4 43.e4 d4 44.Kf2 Ba2 45.c6 Ke7 46.e5 b1=Q 0-1

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.31"]
[Round "9.4"]
[White "Jursevskis, Walter"]
[Black "Potter, Brian"]
[Result "1/2-1/2"]
[ECO "B66"]
[EventDate "1957.08.23"]
[PlyCount "113"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O
a6 9.Nxc6 bxc6 10.Bxf6 gxf6 11.Bc4 d5 12.Bb3 Bd7 13.f4 O-O 14.g4 Kh8 15.
Kb1 Rg8 16.h3 a5 17.Ba4 Rb8 18.b3 Bb4 19.Qd3 Rb7 20.f5 Qb8 21.exd5 cxd5 
22.Bxd7 Rxd7 23.Ne4 Qe5 24.Qd4 Qxd4 25.Rxd4 Kg7 26.c4 Rgd8 27.fxe6 fxe6 
28.cxd5 Rxd5 29.Rxd5 Rxd5 30.Rf1 f5 31.gxf5 Rxf5 32.Rg1+ Kh6 33.Rg3 e5 34.
Kc2 Rf4 35.Kd3 Rf1 36.Ng5 Rf2 37.a4 Rf5 38.Ne4 Rf4 39.Ke3 Be1 40.Rg2 Bb4 
41.Rg8 Rf1 42.Ng3 Rf4 43.Ne4 Rf8 44.Rxf8 Bxf8 45.Nf6 Bd6 46.Ke4 Kg6 47.Ng4
Kg5 48.Nxe5 Kh4 49.Nf3+ Kg3 50.h4 Bb4 51.Ke3 h5 52.Ke2 Bc5 53.Nd2 Kxh4 54.
Kf3 Kh3 55.Nf1 Bd4 56.Nd2 Bc3 57.Nf1 1/2-1/2

[Event "54th CAN-ch"]
[Site "Vancouver CAN"]
[Date "1957.08.31"]
[Round "9.5"]
[White "Ackermann, Gustav"]
[Black "May, Frank"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1957.08.23"]
[PlyCount "87"]

1.e4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.
O-O d5 9.exd5 cxd5 10.Bg5 c6 11.Qf3 Be7 12.h3 h6 13.Bf4 Bd6 14.Rfe1 Rb8 
15.Bxd6 Qxd6 16.b3 Be6 17.Re2 c5 18.Rd1 Rfd8 19.a4 Rbc8 20.Kh1 Qb6 21.Bf5 
Bxf5 22.Qxf5 d4 23.Ne4 Nd5 24.Rd3 c4 25.Rf3 Qg6 26.Qe5 f6 27.Qe6+ Qf7 28.
Qf5 c3 29.Nd6 Rxd6 30.Qxc8+ Kh7 31.Qf5+ Qg6 32.Qc8 Nb6 33.Qf8 d3 34.cxd3 
Rxd3 35.Re8 Qxe8 36.Qxe8 c2 37.Qe4+ Kh8 38.Rxd3 c1=Q+ 39.Kh2 Qc7+ 40.g3 
Nc8 41.Qd4 Kh7 42.Rc3 Qb7 43.Qd3+ g6 44.Qd8 1-0

