[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "1"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1-0"]
[ECO "D89"]
[EventDate "1950.??.??"]
[PlyCount "63"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 
O-O 9.O-O cxd4 10.cxd4 Nc6 11.Be3 Bg4 12.f3 Na5 13.Bd3 Be6 14.d5 Bxa1 15.
Qxa1 f6 16.Bh6 Qb6+ 17.Kh1 Rfd8 18.Rb1 Qc5 19.Bd2 b6 20.Bb4 Qc7 21.Rc1 Qb7
22.Qb1 Rab8 23.dxe6 Nc6 24.Bc3 Ne5 25.Bb5 Rbc8 26.Bxe5 Rxc1+ 27.Qxc1 fxe5 
28.Bd7 Qa6 29.Ng3 Qxa2 30.h4 Rf8 31.Qg5 Rf6 32.Qxf6 1-0

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "2"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "B05"]
[EventDate "1950.??.??"]
[PlyCount "59"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.h3 Bh5 8.c4 Nb6 
9.Nc3 N8d7 10.exd6 cxd6 11.b3 O-O 12.a4 a5 13.Bf4 Nb8 14.Re1 Na6 15.Nb5 
Nb4 16.Qd2 Bg6 17.Rac1 Nc8 18.Nh2 Na7 19.Rc3 Nxb5 20.axb5 b6 21.Bf3 Rc8 
22.Ng4 Re8 23.Rd1 f5 24.Ne3 Bf6 25.Qe2 Qe7 26.Bh2 Qf8 27.Bh5 e5 28.dxe5 
dxe5 29.Bxg6 hxg6 30.Nd5 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "3"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1950.??.??"]
[PlyCount "46"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 Nc6 7.O-O O-O 8.a3 cxd4 
9.exd4 dxc4 10.Bxc4 Be7 11.Bf4 a6 12.Ba2 b5 13.d5 exd5 14.Nxd5 Nxd5 15.
Bxd5 Bb7 16.Ne5 Nxe5 17.Bxb7 Ra7 18.Be4 Qxd1 19.Raxd1 Nc4 20.Bc1 g6 21.
Rfe1 Rc8 22.Kf1 Bf8 23.Bd5 Rac7 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "4"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "C66"]
[EventDate "1950.??.??"]
[PlyCount "71"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Be7 5.Re1 d6 6.c3 O-O 7.d4 Bd7 8.Ba4 Qe8
9.Bc2 Bg4 10.Be3 exd4 11.cxd4 Nb4 12.Ba4 b5 13.Bb3 c5 14.a3 Nc6 15.Nc3 
cxd4 16.Bxd4 Nxd4 17.Qxd4 Bxf3 18.gxf3 Qd7 19.Rad1 Qh3 20.Rd3 Rac8 21.f4 
Qh6 22.Rg3 Bd8 23.Qe3 Nh5 24.Nd5 Nxg3 25.hxg3 Bb6 26.Qd3 Qh3 27.f5 Rfe8 
28.Nf4 Qh6 29.Kg2 Qf6 30.Qxb5 Qd4 31.Re2 Kf8 32.Qd5 Qxd5 33.Nxd5 Rc1 34.
Kf3 Rb8 35.Ba4 Bd4 36.Nb4 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "5"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "E26"]
[EventDate "1950.??.??"]
[PlyCount "120"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Qa5 7.Bd2 Ne4 8.Nf3 
Nxd2 9.Qxd2 O-O 10.Bd3 d6 11.O-O Nc6 12.Qc2 h6 13.Nd2 Qc7 14.f4 f5 15.d5 
Ne7 16.dxe6 Bxe6 17.Rae1 d5 18.cxd5 Bxd5 19.c4 Bc6 20.Nf3 Bxf3 21.Rxf3 
Rad8 22.Rff1 Rf6 23.Qc3 Nc6 24.Bb1 Ne7 25.e4 fxe4 26.Rxe4 Nc6 27.Qe3 Qd6 
28.Re1 b6 29.g3 Nd4 30.Re5 Rdf8 31.Qd3 g6 32.Rd5 Qc7 33.Ree5 Qc8 34.Kg2 
Qb7 35.Qe4 Nf5 36.Bd3 Nd6 37.Re7 Qc6 38.Qe5 Nf7 39.Qc7 Qxc7 40.Rxc7 g5 41.
Rf5 Nd6 42.Rxf6 Rxf6 43.fxg5 hxg5 44.Rxa7 g4 45.Ra8+ Kg7 46.Be2 Re6 47.
Bxg4 Re4 48.Kf3 Rxc4 49.Ra6 Rc3+ 50.Kf4 Rc4+ 51.Kg5 Ne4+ 52.Kf5 Nd6+ 53.
Kg5 Nf7+ 54.Kh5 Rc2 55.h3 Rb2 56.a4 c4 57.Be6 Nd6 58.Kg5 c3 59.Ra7+ Kf8 
60.Bf5 b5 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "6"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1950.??.??"]
[PlyCount "50"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

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 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Qd3 
Bf5 16.Qf1 Qh5 17.Be3 Bh3 18.Bd1 Qf5 19.Qe2 Rae8 20.Nd2 c5 21.a3 cxd4 22.
cxd4 Bf4 23.Qf3 Bxe3 24.fxe3 Qxf3 25.Nxf3 Nxe3 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "7"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1-0"]
[ECO "E21"]
[EventDate "1950.??.??"]
[PlyCount "133"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d6 5.Qb3 a5 6.g3 Nc6 7.Bg2 Ne4 8.O-O Bxc3
9.bxc3 O-O 10.Ne1 f5 11.f3 Nf6 12.a4 Qe7 13.c5 d5 14.Bg5 h6 15.Bxf6 Qxf6 
16.Nd3 b6 17.cxb6 Rb8 18.Qa3 Rxb6 19.f4 Ba6 20.Nc5 Qe7 21.Nxa6 Rxa6 22.Qc5
Rb8 23.Rfb1 Qxc5 24.dxc5 Kf8 25.Rb5 Raa8 26.Kf2 Ke7 27.Ke3 Rg8 28.Rab1 
Rgb8 29.Kd3 Kd7 30.e3 Ke7 31.Kd2 Rc8 32.Bf3 g6 33.Be2 h5 34.h3 Rg8 35.Rb7 
Rgc8 36.g4 hxg4 37.hxg4 Nd8 38.R7b2 Nf7 39.g5 Kd7 40.c4 dxc4 41.Bf3 Ra7 
42.Kc3 c6 43.Rh2 Ke7 44.Be2 Kf8 45.Bxc4 Re8 46.Rb6 Rc7 47.Ra6 Kg7 48.Rxa5 
e5 49.Rh3 Rd7 50.Bb3 exf4 51.exf4 Re4 52.Ra8 Rxf4 53.Bxf7 Rxf7 54.Rah8 
Rf3+ 55.Rxf3 Kxh8 56.a5 Ra7 57.Kb4 Kg7 58.Ra3 Ra6 59.Rd3 Kf7 60.Rd6 Kg7 
61.Rd7+ Kg8 62.Ka4 Kf8 63.Rb7 f4 64.Rb4 Kf7 65.Rxf4+ Ke6 66.Rf6+ Kd5 67.
Kb4 1-0

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "8"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1-0"]
[ECO "C66"]
[EventDate "1950.??.??"]
[PlyCount "109"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7 7.Bxc6 Bxc6 8.Qd3 
exd4 9.Nxd4 O-O 10.Bf4 Nd7 11.Rad1 Bf6 12.b4 Re8 13.Rfe1 Bxd4 14.Qxd4 b5 
15.Rd3 Qf6 16.Qxf6 Nxf6 17.f3 a5 18.a3 axb4 19.axb4 Nd7 20.Nd5 Ra7 21.Red1
Ne5 22.Bxe5 Rxe5 23.Ne3 Bd7 24.Rc3 Be6 25.Rd4 g5 26.g3 Kf8 27.Kf2 f6 28.
Rdd3 g4 29.Ra3 Rxa3 30.Rxa3 Rh5 31.fxg4 Rxh2+ 32.Kf3 Ke7 33.Ra8 Bc4 34.
Nf5+ Kd7 35.Rh8 Rxc2 36.Rxh7+ Kc8 37.Rh6 Rb2 38.Rxf6 Rxb4 39.g5 Bd3 40.Re6
d5 41.Ne7+ Kd7 42.exd5 Rb3 43.Kf4 Rb4+ 44.Kf3 Rb3 45.Kg4 Rb4+ 46.Kh5 Re4 
47.Ng6 b4 48.Nf8+ Kd8 49.g6 Rxe6 50.g7 Be2+ 51.Kg5 Re4 52.Kf6 Rg4 53.Ng6 
Rxg6+ 54.Kxg6 Bd3+ 55.Kh6 1-0

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "9"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "E61"]
[EventDate "1950.??.??"]
[PlyCount "40"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.e3 Nbd7 5.Bd3 g6 6.Nge2 Bg7 7.O-O O-O 8.f4 Re8
9.Ng3 c6 10.Kh1 Nf8 11.dxe5 dxe5 12.f5 e4 13.Bc2 Qxd1 14.Nxd1 N8d7 15.Bd2 
h5 16.fxg6 fxg6 17.Nf2 Ne5 18.b3 Bf5 19.Nxf5 gxf5 20.Rad1 Rad8 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "10"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "B11"]
[EventDate "1950.??.??"]
[PlyCount "98"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.d4 e6 7.Bd3 dxe4 8.Nxe4 
Nxe4 9.Qxe4 Nd7 10.c3 Nf6 11.Qe2 Qd5 12.O-O Qh5 13.Qxh5 Nxh5 14.Be3 Nf6 
15.Rad1 Nd5 16.Bc1 O-O-O 17.Rfe1 Bd6 18.g3 Rhe8 19.Be4 Nf6 20.Bc2 h6 21.
Rd3 Nd5 22.Rf3 Re7 23.Bb3 Red7 24.Kg2 Bf8 25.g4 a6 26.h4 g6 27.Bxd5 cxd5 
28.Rh3 Bg7 29.h5 g5 30.f4 gxf4 31.Bxf4 Rg8 32.Rg3 Rh8 33.Rf3 Rdd8 34.Bg3 
Rd7 35.Bh4 Rh7 36.Ref1 Bf8 37.Kh3 Bd6 38.Bf6 Be7 39.Bxe7 Rxe7 40.Rf6 Kd8 
41.g5 hxg5 42.Kg4 Rd7 43.Kxg5 Ke7 44.h6 Rd8 45.Kh5 Rg8 46.R1f2 b5 47.b4 
Rg1 48.Rf1 Rg2 49.R1f2 Rg1 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "11"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "E68"]
[EventDate "1950.??.??"]
[PlyCount "130"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.e4 Re8 
9.Be3 Ng4 10.Bg5 f6 11.Bd2 Nh6 12.Rc1 Nf8 13.b4 Nf7 14.Be3 Bg4 15.h3 Bxf3 
16.Bxf3 a5 17.a3 axb4 18.axb4 exd4 19.Bxd4 Bh6 20.Nd5 Ne5 21.Be3 Bxe3 22.
Nxe3 c6 23.Bg2 Ra3 24.Qd2 Rd3 25.Qa2 Qa8 26.Qe2 Qa3 27.Ng4 Nxg4 28.Qxg4 
Qxb4 29.Rb1 Rb3 30.Rbd1 Kg7 31.h4 h5 32.Qe2 Nd7 33.Rd4 Ne5 34.Qd1 Rd8 35.
c5 Qxc5 36.Qxb3 Qxd4 37.Qxb7+ Rd7 38.Qc8 Qa7 39.Bh3 Rf7 40.Rd1 Rf8 41.Qe6 
c5 42.Bf1 Rd8 43.Be2 Qd7 44.Qb3 Qc6 45.Rd5 c4 46.Qc3 Qb6 47.Kg2 Ra8 48.Qd2
Qc6 49.Rxd6 Qxe4+ 50.f3 Qb7 51.Qf4 Qe7 52.Rd2 c3 53.Rc2 Qc5 54.Qe4 Rc8 55.
f4 Ng4 56.Bxg4 hxg4 57.Qe6 Rb8 58.Qxg4 Rb2 59.Qe2 Qc6+ 60.Kf2 Qb6+ 61.Kf3 
Qb7+ 62.Ke3 Qb3 63.Kd3 Qb5+ 64.Ke3 Qxe2+ 65.Rxe2 c2 0-1

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "12"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "C15"]
[EventDate "1950.??.??"]
[PlyCount "59"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 c5 5.a3 Bxc3 6.Bxc3 Nf6 7.dxc5 Nxe4 8.Bxg7
Rg8 9.Bd4 Nc6 10.Nf3 f6 11.b4 e5 12.Bb2 Be6 13.Nd2 Qe7 14.Nxe4 dxe4 15.Qd6
Rd8 16.Qxe7+ Kxe7 17.Rd1 Nd4 18.Bxd4 exd4 19.g3 h5 20.h4 Bg4 21.Be2 f5 22.
Rd2 Kf6 23.f3 exf3 24.Bd1 Rge8+ 25.Kf2 Re3 26.Rxd4 Rde8 27.Rd6+ Kg7 28.
Rd7+ Kf6 29.Rd6+ Kg7 30.Rd7+ 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "13"]
[White "Bronstein, David"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "E68"]
[EventDate "1950.??.??"]
[PlyCount "115"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.e4 Re8 
9.Be3 Ng4 10.Bg5 f6 11.Bd2 Nh6 12.h3 Nf7 13.Be3 Nf8 14.Qd2 Ne6 15.d5 Nf8 
16.Rae1 c5 17.a3 Bd7 18.b4 Qc8 19.bxc5 dxc5 20.Kh2 Nd6 21.Qd3 Qc7 22.Nd2 
f5 23.f4 h5 24.Kh1 Nh7 25.Nb5 Bxb5 26.cxb5 c4 27.Qc2 c3 28.exf5 gxf5 29.
Nf3 e4 30.Nd4 Nf8 31.a4 Rac8 32.Rc1 Qf7 33.Rfd1 Rc7 34.Bf1 Bf6 35.Qb3 Qg6 
36.Be2 Kh8 37.Rg1 Rec8 38.Qd1 Qf7 39.Qb3 Qg7 40.Nc2 Nc4 41.Bxc4 Rxc4 42.d6
a5 43.Ba7 Qh7 44.Ne3 Rb4 45.Qd5 Rxa4 46.Rc2 Rb4 47.Nxf5 a4 48.Rd1 a3 49.
Bd4 Bxd4 50.Rxd4 a2 51.Qe5+ Kg8 52.Rxb4 a1=Q+ 53.Kh2 Qd1 54.Rg2 c2 55.Ne7+
Qxe7 56.dxe7 c1=Q 57.exf8=Q+ Rxf8 58.Qg5+ 1/2-1/2

[Event "Candidates play-off"]
[Site "Moscow URS"]
[Date "1950.??.??"]
[Round "14"]
[White "Boleslavsky, Isaak"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "C15"]
[EventDate "1950.??.??"]
[PlyCount "58"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 dxe4 5.Qg4 Qxd4 6.O-O-O Nf6 7.Qxg7 Rg8 8.
Qh6 Bf8 9.Qh4 Rg4 10.Qh3 Qxf2 11.Nb5 Na6 12.Kb1 Bd7 13.Be3 Qf5 14.Nd4 Qg6 
15.Nb3 Nb4 16.Ne2 Nfd5 17.Nc3 Nxc3+ 18.bxc3 Nd5 19.Bd4 Rg5 20.g4 e5 21.Bf2
Bxg4 22.Rxd5 Bxh3 23.Bxh3 Rd8 24.Rxd8+ Kxd8 25.Rd1+ Bd6 26.Be3 f5 27.Nc5 
f4 28.Ne6+ Ke7 29.Bxa7 Rh5 0-1

