Kupreichik - Danner
Groningen, 1966
Sicilian Defense, Najdorf Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 e6 9.O-O-O b5 10.Bb3 Nc5 
11.e5 b4 12.exf6 bxc3 13.Qf4 gxf6 14.Bxf6 Rg8 15.Kb1 Rg6 
16.Rhe1 Qb6 17.Bh4 Ra7 18.Nf5 Rd7 19.Qd4 cxb2 20.Qh8 Nxb3 
21.Be7 Rxe7 22.Nxd6+ Qxd6 23.Rxd6 Na5 24.Rd8+ Kxd8 25.Qxf8+ Re8 
26.Qd6+ Bd7 27.Rd1 (1-0)


Kupreichik - Kapengut
USSR, 1968
Caro Kann Defense

1.e4 c6 2.d3 d5 3.Nd2 e5 4.Ngf3 Nd7 5.d4 dxe4 
6.Nxe4 exd4 7.Bc4 Ndf6 8.Nfg5 Be6 9.Nxe6 fxe6 10.Ng5 Qa5+ 
11.Kf1 Nd5 12.Qe2 Be7 13.Bd2 Ne3+ 14.Bxe3 dxe3 15.Nxe6 Qe5 
16.f4 Qxb2 17.Rd1 Rc8 18.Qxe3 b5 19.Bb3 c5 20.Qd3 c4 
21.Qd7+ Kf7 22.Ng5+ Kg6 23.Qxc8 Nf6 24.Qxh8 cxb3 25.Ne6 bxc2 
26.Qxg7+ Kf5 27.Re1 h6 28.g4+ (1-0)

Kupreichik - Timoshenko
USSR, 1968
French Defense

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Bd7 
6.Na3 cxd4 7.cxd4 Nc6 8.Be2 Bb4+ 9.Kf1 Be7 10.h4 f6 
11.Rh3 Nh6 12.Bxh6 gxh6 13.Qd2 O-O-O 14.exf6 Bxf6 15.Nb5 e5 
16.dxe5 Bxh3 17.exf6 Bg4 18.a4 Bxf3 19.Bxf3 a6 20.Qf4 axb5 
21.Bg4+ Rd7 22.axb5 Na5 23.Qb4 Qc7 24.b6 Qh2 25.Rxa5 Qh1+ 
26.Ke2 Re8+ 27.Kd2 (1-0)

Kupreichik - Murrey
USSR, 1969
Modern Defense

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.f3 c6 
6.Qd2 b5 7.Bd3 Nbd7 8.Bh6 Bxh6 9.Qxh6 Qa5 10.Nge2 Ba6 
11.O-O Rc8 12.b4 Qb6 13.a4 e5 14.a5 Qb8 15.f4 exd4 
16.Nxd4 c5 17.bxc5 dxc5 18.Ndxb5 c4 19.e5 Bxb5 20.Be2 Bc6 
21.exf6 Qd6 22.Rad1 Qxf6 23.Bg4 Qxc3 24.Rfe1+ Kd8 25.Bxd7 Kc7 
26.Qg5 Rcd8 27.Qc5 (1-0)

Kupreichik - Babev
Dresden, 1969
Sicilian Defense

1.e4 c5 2.Nc3 Nc6 3.Nge2 e6 4.d4 cxd4 5.Nxd4 Qc7 
6.Be2 a6 7.f4 Nxd4 8.Qxd4 Ne7 9.Qf2 Nc6 10.Be3 Be7 
11.Bb6 Qb8 12.e5 d6 13.exd6 Bxd6 14.Ne4 Be7 15.O-O-O O-O 
16.Kb1 Bd8 17.Bxd8 Nxd8 18.Nf6+ gxf6 19.Qg3+ Kh8 20.Qh4 Kg7 
21.Rd3 Re8 22.Rh3 h5 23.Bxh5 Rg8 24.Rg3+ Kf8 25.Qxf6 (1-0)

Kupreichik - Sakharov
USSR, 1969
Sicilian Defense

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 
6.Be2 a6 7.f4 d6 8.Be3 Nf6 9.O-O Bd7 10.Kh1 Be7 
11.Qe1 h5 12.Rd1 Rc8 13.Bf3 h4 14.Qf2 Nh5 15.Kg1 Nxd4 
16.Rxd4 Bc6 17.e5 d5 18.f5 Qxe5 19.fxe6 fxe6 20.Re1 Bd6 
21.Rxh4 Ke7 22.Bd4 Qg5 23.Qe2 Nf4 24.Rxf4 Qxf4 25.Qxe6+ Kd8 
26.Bb6+ Rc7 27.g3 Qb4 28.Bxc7+ Bxc7 29.Nxd5 Qc5+ 30.Qe3 Bd6 
31.Qxc5 Bxc5+ 32.Kg2 Rf8 33.c4 g5 34.h3 b5 35.Rd1 Kc8 
36.cxb5 axb5 37.Rc1 Rxf3 38.Rxc5 Rf6 39.Rxc6+ (1-0)

Kupreichik - Zaitsev
1969 USSR Championship, Moscow
Two Knights Defense

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 d5 
6.Bb5 Ne4 7.Nxd4 Bd7 8.Bxc6 bxc6 9.O-O Bc5 10.Be3 Qe7 
11.Re1 O-O 12.f3 Ng5 13.Qd2 Bxd4 14.Bxd4 Ne6 15.Bf2 f5 
16.c4 dxc4 17.Na3 c5 18.Rac1 Rad8 19.Qc3 Bc6 20.Qxc4 Bd5 
21.Bxc5 Qg5 22.Qf1 Rf7 23.Bxa7 Bxa2 24.Nc4 c5 25.Bb6 Rb8 
26.b3 Rfb7 27.Bxc5 Nxc5 28.Nd6 Rc7 29.Qc4+ Kf8 30.e6 Nxe6 
31.Qxe6 Qxc1 32.Qxf5+ Kg8 33.Rxc1 Rxc1+ 34.Kf2 Bxb3 35.Qe5 Rc2+ 
36.Kg3 Kh8 37.Nf7+ Bxf7 38.Qxb8+ Bg8 39.h4 h6 40.Kh3 Rc3 
41.Qa8 Rc5 42.g4 h5 43.g5 Rf5 44.g6 Rf8 45.Qa5 Rf5 
46.Qa8 Rf8 47.Qe4 Re8 48.Qd3 Rf8 49.Kg3 Rd8 50.Qe4 Rd5 
51.f4 Be6 52.Qxe6 Rd3+ 53.Kf2 Rd2+ 54.Qe2 Rxe2+ 55.Kxe2 Kg8 
56.Kf3 Kf8 57.f5 (1-0)



Kupreichik - Korchnoi
Sochi, 1970
French Defense

1.e4 e6 2.d4 d5 3.e5 b6 4.c3 Qd7 5.a4 a5 
6.f4 Ne7 7.Nd2 h5 8.Ndf3 Ba6 9.Bxa6 Nxa6 10.Be3 Nf5 
11.Bf2 Be7 12.Ne2 h4 13.O-O O-O-O 14.Qd2 Rdg8 15.Rfb1 Nb8 
16.b4 Nc6 17.Nc1 g5 18.fxg5 Rg7 19.Nb3 axb4 20.a5 Kb8 
21.axb6 cxb6 22.Ra6 Qb7 23.Rba1 bxc3 24.Qxc3 Bb4 25.Qd3 Ba5 
26.Qb5 Nb4 27.R1xa5 (1-0)

Kupreichik - Liberzon
Sochi, 1970
Sicilian Defense

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Be3 Be7 7.Bd3 Nc6 8.f4 O-O 9.O-O Nxd4 10.Bxd4 e5 
11.fxe5 dxe5 12.Bxe5 Ng4 13.Bf4 Bc5+ 14.Kh1 Nf2+ 15.Rxf2 Bxf2 
16.e5 Qh4 17.Qf3 Bb6 18.h3 Be6 19.Bg3 Qd4 20.Ne4 Bd5 
21.Nf6+ gxf6 22.Qf5 Rfd8 23.exf6 Kf8 24.Re1 Bxg2+ 25.Kh2 Rd5 
26.Qxh7 Qxf6 27.Bh4 Qf4+ 28.Bg3 Qf6 29.Bh4 Qf4+ 30.Bg3 (1/2-1/2)

Kupreichik - Planinc
Sombor, 1970
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 Be7 4.O-O Nf6 5.Re1 d6 
6.c3 O-O 7.d4 Bd7 8.h3 Re8 9.Nbd2 Bf8 10.Bc4 exd4 
11.cxd4 d5 12.Bb3 dxe4 13.Bxf7+ Kxf7 14.Qb3+ Kg6 15.Nh4+ Kh5 
16.Nxe4 Rxe4 17.Rxe4 g5 18.Qf7+ Kh6 19.Nf5+ (1-0)

Kupreichik - Ribli
Sombor, 1970
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 
6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.f3 Bd7 10.h4 Qa5 
11.Qd2 Rfc8 12.O-O-O Ne5 13.Kb1 Nc4 14.Bxc4 Rxc4 15.Nb3 Qd8 
16.e5 Ne8 17.h5 Bxe5 18.hxg6 hxg6 19.Bd4 Rxd4 20.Nxd4 Bg7 
21.g4 Rc8 22.Rh3 e6 23.Rdh1 Qf6 24.Nce2 Rc5 25.c3 e5 
26.Nc2 e4 27.Ng3 exf3 28.Ne4 Qe5 29.Nxc5 Qxc5 30.Rxf3 Bxg4 
31.Re3 Nc7 32.Nd4 Ne6 33.Ka1 Qd5 34.Qh2 Be5 35.Qh4 Bf6 
36.Qh7+ Kf8 37.Rhe1 Be5 38.Rxe5 dxe5 39.Qh8+ Ke7 40.Rxe5 Qg2 
41.Qh4+ Kf8 42.Re1 Kg7 43.Rh1 Bh5 44.Nxe6+ fxe6 45.Qd4+ Kh7 
46.Re1 a6 47.a3 Qd5 48.Qxd5 exd5 49.Re7+ Kh6 50.Kb1 Kg5 
51.Kc2 Kf4 52.Rxb7 g5 53.Kd2 g4 54.Rb6 g3 55.Ke1 a5 
56.Kf1 Ke3 57.Kg2 a4 58.Rb4 (1-0)

Kupreichik - Suetin
USSR, 1970
Sicilian Defense

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 
6.Be2 Qc7 7.f4 b5 8.Nxc6 Qxc6 9.Bf3 Bb7 10.e5 Qc7 
11.O-O Rd8 12.f5 Ne7 13.f6 Ng6 14.Bxb7 Qxb7 15.Bg5 Rc8 
16.Qe2 h6 17.fxg7 Bxg7 18.Ne4 Bxe5 19.Bf6 Rc4 20.Rae1 d5 
21.Nd2 Bxf6 22.Nxc4 Bd4+ 23.Ne3 h5 24.Kh1 Be5 25.Qf3 Qe7 
26.Rf2 Kf8 27.c3 Rh7 28.Nc2 Qh4 29.g3 Qg4 30.Nb4 Kg8 
31.Nxa6 Qc4 32.Nb4 h4 33.g4 Bg3 34.Nxd5 exd5 35.Re8+ Nf8 
36.Rd2 Bc7 37.Rc8 d4 38.Re2 f6 39.g5 Qxa2 40.Qf5 Bd6 
41.Rf2 dxc3 42.bxc3 Qa1+ 43.Rf1 Qa2 44.Rf2 Qa1+ 45.Rf1 Qa2 
(1/2-1/2)

Alburt - Kupreichik
USSR, 1971
Irregular King's Pawn Opening
Strong Point Variation

1.e4 e5 2.Nf3 Qe7 3.Nc3 Nf6 4.Bc4 h6 5.O-O d6 
6.d4 Bg4 7.dxe5 dxe5 8.Nd5 Qd6 9.c3 c6 10.Nxf6+ Qxf6 
11.Be2 Be6 12.a4 a5 13.Be3 Nd7 14.Nd2 Bc5 15.Bxc5 Nxc5 
16.b4 Na6 17.Bxa6 Rxa6 18.Nb3 axb4 19.Nc5 Ra8 20.Nxb7 O-O 
21.cxb4 Rfb8 22.Nc5 Rxb4 23.Qd6 Rd4 24.Qc7 Bc4 25.Rfd1 Be2 
26.Re1 Rd2 27.Nd7 Qe7 28.Qxc6 Rd8 29.Nb6 Qh4 30.Nd5 Bf3 
31.Qb6 R8xd5 32.gxf3 Rd6 33.Qb8+ Kh7 34.Rf1 Rg6+ 35.Kh1 Qh3 
(0-1)

Kuzmin - Kupreichik
USSR, 1972
Sicilian Defense
Lasker-Pelikan-Sveshnikov Variation

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 
6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6 9.Na3 f5 10.Qh5 d5 
11.Nxd5 Bxa3 12.bxa3 Qa5+ 13.c3 Be6 14.O-O-O fxe4 15.Nf6+ Ke7 
16.Nxe4 Qxa3+ 17.Kd2 Rad8+ 18.Bd3 f5 19.Qh4+ Kd7 20.Ng5 e4 
21.Nxe6 Kxe6 22.Qh6+ Kd7 23.Bc4 Qb2+ 24.Ke3+ Kc8 25.Qg7 f4+ 
26.Kxf4 Qxf2+ 27.Kg5 Qxg2+ (0-1)

Kupreichik - Kapengut
USSR, 1972
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 
6.Be3 Nf6 7.Bc4 Qa5 8.O-O O-O 9.Nb3 Qc7 10.f4 d6 
11.Be2 b6 12.Qd2 Bb7 13.Rad1 Na5 14.Nxa5 bxa5 15.Bf3 Rfb8 
16.Rf2 Bc6 17.b3 a4 18.Bd4 axb3 19.axb3 Rd8 20.Nd5 Bxd5 
21.exd5 a5 22.Qe3 Re8 23.Ra1 Nd7 24.Bxg7 Kxg7 25.Ra4 Qc5 
26.Qd2 Ra7 27.f5 Nf6 28.Rh4 gxf5 29.Qg5+ Kh8 30.Qxf5 Rg8 
31.Bh5 Qe3 32.g3 Rg5 33.Qc8+ Kg7 34.Bxf7 Kxf7 35.Rxh7+ Rg7 
36.Rh8 Qe1+ 37.Rf1 Qe3+ 38.Rf2 Qe1+ (1/2-1/2)

Kupreichik - Gufeld
USSR, 1973
Sicilian Defense
Dragon Variation, Yugoslav Attack

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 
6.Be3 Bg7 7.f3 O-O 8.Bc4 Nc6 9.Qd2 Qa5 10.Bb3 Bd7 
11.O-O-O Rfc8 12.g4 Ne5 13.Qe2 Rxc3 14.bxc3 Qxc3 15.g5 Ne8 
16.Kb1 b5 17.Bc1 Rc8 18.Bb2 Qc5 19.h4 a5 20.h5 a4 
21.hxg6 hxg6 22.Bd5 e6 23.f4 exd5 24.fxe5 dxe5 25.Nf5 gxf5 
26.Rxd5 Qe7 27.Qh2 a3 28.Rxe5 Be6 29.Qh7+ Kf8 30.Qxg7+ Kxg7 
31.Rxe6+ axb2 32.Rxe7 fxe4 33.g6 Kxg6 34.Rh8 Nd6 35.Rxc8 Nxc8 
36.Rc7 Nb6 37.Rc6+ Kg5 38.Rxb6 e3 39.Rxb5+ Kf4 40.Rb7 f5 
41.Kxb2 Kf3 42.Kc3 (1-0)


Mikenas - Kupreichik
USSR, 1973
Queen's Gambit, Slav Defense

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 
6.Ne5 e6 7.f3 Bb4 8.Nxc4 Nbd7 9.Bg5 h6 10.Bh4 b5 
11.Nd2 e5 12.e4 exd4 13.Na2 Nxe4 14.Bxd8 Bxd2+ 15.Ke2 d3+ 
16.Kxd3 Ndc5+ 17.Ke2 Rxd8 18.g4 Be6 19.Qc2 Bb3 20.Rc1 Bxc1 
21.Qxc1 Rd2+ 22.Ke3 Rd1 23.Qxd1 Bxd1 24.fxe4 Bxa4 25.b4 Nd7 
26.Nc3 Bb3 27.Be2 Ke7 28.Ra1 Ra8 29.h4 g5 30.Kd4 f6 
31.hxg5 hxg5 32.Ra3 Be6 (0-1)

Kupreichik - Mukhin
USSR, 1973
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bc4 e6 7.Bb3 Nc6 8.Be3 Be7 9.f4 O-O 10.Qf3 Nd7 
11.O-O-O Nc5 12.g4 Bd7 13.g5 b5 14.Kb1 Nxb3 15.axb3 Nxd4 
16.Bxd4 b4 17.Na4 Rb8 18.Rhg1 Bc6 19.Rd3 Qc7 20.f5 exf5 
21.Qh5 Rfc8 22.Rh3 Kf8 23.g6 fxg6 24.Qxh7 Bxe4 25.Qxg6 Bh4 
26.Nc5 dxc5 27.Bxg7+ Ke7 28.Rxh4 Qa5 29.Bf8+ (1-0)

Kupreichik - Peresipkin
USSR, 1973
Sicilian Defense, Najdorf Variation
Poison Pawn Line

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Nb3 Nc6 10.Bxf6 gxf6 
11.Be2 d5 12.Na4 Qa3 13.Nb6 d4 14.O-O Rb8 15.Nc4 Qb4 
16.Qd1 Bg7 17.Rf3 h5 18.Kh1 b5 19.Ncd2 h4 20.Rh3 Bb7 
21.Bd3 Ke7 22.Qg4 Rbg8 23.Rxh4 f5 24.Rxh8 fxg4 25.Rxg8 Bh6 
26.Rxg4 a5 27.Rh4 Bg7 28.a3 Qc3 29.Bxb5 Qe3 30.Rf1 Qc3 
31.Rh3 Qxc2 32.Rc1 Qb2 33.a4 Nd8 34.Rc7+ Kf8 35.e5 Bd5 
36.Rd3 Bxb3 37.Nxb3 Bh6 38.Rc8 Bxf4 39.Rxd8+ Kg7 40.Rf3 Bxe5 
41.Nxa5 Bf6 42.Rd7 Qa1+ 43.Rf1 Qc3 44.Nc4 Kg6 45.Nd6 e5 
46.Ne4 (1-0)

Suetin - Kupreichik
USSR, 1973
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Qc2 e5 5.d4 Nc6 
6.dxc5 dxc5 7.Bb5 Qc7 8.O-O Bd7 9.Bg5 Be7 10.Nbd2 a6 
11.Bc4 O-O 12.a4 Rad8 13.Nb3 Bg4 14.Nfd2 Nh5 15.Be3 Nf4 
16.f3 Bc8 17.a5 Rd6 18.g3 Bh3 19.Rf2 Rfd8 20.gxf4 exf4 
21.Bxc5 Rg6+ 22.Kh1 Bxc5 23.Nxc5 Nxa5 24.b4 Nxc4 25.Nxc4 b6 
26.Nd3 Qxc4 27.Ne5 Qb5 28.Nxg6 hxg6 29.Rd1 Rc8 30.Rd3 Kh7 
31.Qd2 Qa4 32.Qb2 a5 33.bxa5 bxa5 34.Rfd2 Qc4 35.Rd1 a4 
36.Qb4 Qa6 37.Qe7 f6 38.e5 Rc6 39.Qf8 Rc8 40.Qd6 Rc6 
41.Qf8 Rc8 42.Qd6 Qa7 43.exf6 Qf2 44.Rg1 Re8 (0-1)

Kupreichik - Beliavskii
Odessa, 1974
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Bc4 e6 7.Be3 Be7 8.Qe2 a6 9.O-O-O Qc7 10.Bb3 Na5 
11.g4 b5 12.g5 Nxb3+ 13.axb3 Nd7 14.Nf5 exf5 15.Nd5 Qd8 
16.exf5 Bb7 17.f6 gxf6 18.Rhe1 Bxd5 19.Rxd5 Rg8 20.gxf6 Nxf6 
21.Rf5 Rg6 22.Bb6 Qd7 23.Qf3 Rb8 24.Rxf6 Rxb6 25.Qa8+ Qd8 
26.Rxe7+ Kxe7 27.Rxf7+ Kxf7 28.Qxd8 Rb7 29.Qh8 Rg7 30.Qa8 Ke6 
31.Qxa6 Kd5 32.c4+ Kc5 33.Kc2 d5 34.b4+ Kd4 35.Qd6 Ke4 
36.Qxd5+ Kf4 37.c5 Kg4 38.c6 Rbf7 39.f3+ Kh3 40.Qh5+ Kg2 
41.Qxb5 (1-0)

Kupreichik - Rashkovskii
Odessa, 1974
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bg5 e6 7.f4 Qc7 8.Qf3 b5 9.Bxf6 gxf6 10.O-O-O b4 
11.Nce2 Nd7 12.e5 Bb7 13.Qh5 Nc5 14.exf6 O-O-O 15.Ng3 d5 
16.Qf3 Ne4 17.f5 e5 18.Ne6 fxe6 19.fxe6 Kb8 20.e7 Bh6+ 
21.Kb1 Rc8 22.Bd3 Nxg3 23.Qxg3 Bf4 24.Qh4 e4 25.f7 exd3 
26.cxd3 Be5 27.Rc1 Bc3 28.bxc3 bxc3 29.Rc2 Ka8 30.Rf1 Qc5 
31.Qf6 Qb5+ 32.Kc1 Qxd3 33.f8Q Rg8 34.Qxg8 Rxg8 35.Qf8+ Ka7 
36.e8Q Rxf8 37.Rxf8 Qd4 38.Qe1 Qc5 39.Rf7 d4 40.Qe7 Qb5 
(1-0)

Suetin - Kupreichik
Daugavpils, 1974
Sicilian Defense
Dragon Variation, Yugoslav Attack

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.Bc4 Bd7 10.h4 Rc8 
11.Bb3 Ne5 12.O-O-O Nc4 13.Bxc4 Rxc4 14.Kb1 b5 15.h5 b4 
16.Nce2 e5 17.Nb3 d5 18.hxg6 fxg6 19.Bh6 Bxh6 20.Qxh6 dxe4 
21.Nd2 exf3 22.Nxc4 fxe2 23.Rd2 Qc7 24.b3 Bg4 25.Re1 Ne4 
26.Rd3 Rf1 27.Qc1 Nc3+ 28.Ka1 e4 29.Rd6 Qf7 30.Ne3 Rxe1 
31.Qxe1 Qf4 32.Rd8+ Kg7 33.Qg1 Qf6 34.Nf5+ gxf5 35.Qxa7+ Kh6 
(0-1)


Mochalov - Kupreichik
Daugavpils, 1974
English Opening

1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.d4 e4 5.Ng5 Nf6 
6.g3 d5 7.cxd5 Nxd5 8.Qb3 Bb4 9.Bd2 Nce7 10.Ncxe4 a5 
11.Bxb4 axb4 12.Nc5 Qd6 13.Bg2 h6 14.Nf3 b6 15.Nd3 Be6 
16.Qd1 O-O 17.e3 c5 18.Nde5 Rfc8 19.O-O c4 20.Qe2 b5 
21.Nd2 Ra7 22.g4 Rca8 23.gxf5 Nxf5 24.Ne4 Qb6 25.Nc5 Rxa2 
26.Rxa2 Rxa2 27.Nxc4 bxc4 28.Nxe6 Qxe6 29.Qxc4 Ra5 30.e4 Nh4 
31.exd5 Qg4 32.d6+ Kf8 33.Qc6 Rg5 34.Kh1 Qxg2+ 35.Qxg2 Rxg2 
36.d7 Ke7 37.Re1+ Kxd7 38.Re4 Rxf2 39.Rxh4 Rxb2 40.Rh5 Rd2 
41.Rb5 Rxd4 42.Rb7+ Kc6 43.Rxg7 (0-1)

Kupreichik - Anikaev   
Daugavpils, 1974
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 
6.Be3 a6 7.Be2 b5 8.Bf3 Nfd7 9.e5 d5 10.Nxd5 exd5 
11.Bxd5 Ra7 12.e6 Ne5 13.Nf3 Re7 14.Nxe5 Bxe6 15.Bf3 Qc7 
16.Qd4 Bf5 17.Nd3 Rd7 18.Qf4 Bg6 19.Qxc7 Rxc7 20.O-O-O Bd6 
21.Bb6 Re7 22.Nb4 Re6 23.Rhe1 Bf4+ 24.Kb1 Rxe1 25.Rxe1+ Kd7 
26.Rd1+ Kc8 27.Nd5 Bd6 28.Ba5 Bc5 29.b4 Nc6 30.bxc5 Nxa5 
31.Nb6+ Kb8 32.Rd7 Re8 33.c6 Re1+ 34.Kb2 Nc4+ 35.Nxc4 bxc4 
36.Bg4 (1-0)


Kupreichik - Ubilava
Daugavpils, 1974
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Bc4 e6 7.Be3 Be7 8.Bb3 O-O 9.Qe2 Nxd4 10.Bxd4 Qa5 
11.O-O-O Bd7 12.Rd3 Qg5+ 13.Kb1 e5 14.Be3 Qxg2 15.Qd1 Qg4 
16.Qf1 Qh4 17.Rg1 Nxe4 18.Nd5 Bf5 19.f3 Nc5 20.Bf2 Bxd3 
21.cxd3 Nxb3 22.Qg2 Qh6 23.Be3 g5 24.Nxe7+ Kh8 25.Bxg5 Qg7 
26.Nd5 Nd2+ 27.Qxd2 Rg8 28.Bf6 (1-0)


Kupreichik - Buchal
World Student Championship
Teesside, 1974
Modern Defense

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 
6.Bd3 Nd7 7.O-O-O Bb7 8.f4 Ngf6 9.e5 b4 10.Nce2 Nd5 
11.Nf3 e6 12.h4 h5 13.Ng5 Qe7 14.Bf2 a5 15.Rde1 N5b6 
16.exd6 cxd6 17.f5 gxf5 18.Ng3 O-O-O 19.Nxf5 Qf8 20.Nxg7 Qxg7 
21.Qf4 Nf6 22.d5 Nbxd5 23.Qc4+ Kd7 24.Rhf1 Bc6 25.Bg3 e5 
26.Bxe5 dxe5 27.Rxe5 (1-0)

Kupreichik - Pedersen
World Student Championship
Teesside, 1974
Modern Defense

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 c6 5.Qd2 Nd7 
6.O-O-O b5 7.e5 d5 8.h4 Nb6 9.h5 gxh5 10.Nh3 f6 
11.Nf4 Bg4 12.f3 fxe5 13.dxe5 Bf5 14.Nxh5 Bf8 15.Nxb5 cxb5 
16.Bxb5+ Kf7 17.g4 Bg6 18.Bd4 e6 19.Qf4+ Bf5 20.gxf5 (1-0)

Kupreichik - Grigorian
USSR Championship, 1974
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.Qg3 h6 
11.Bh4 g5 12.fxg5 Rg8 13.Be2 Ne5 14.Nf3 hxg5 15.Nxg5 Ng6 
16.Rhf1 Qa5 17.Nxf7 Kxf7 18.Bxf6 Bxf6 19.Rd5 b5 20.e5 dxe5 
21.Rxf6+ Kxf6 22.Ne4+ Kf7 23.Qf2+ Kg7 24.Qf6+ Kh7 25.Ng5+ Kh6 
26.Rd3 Qe1+ 27.Bd1 Qh4 28.Rh3 Qxh3 29.gxh3 Bd7 30.Nf7+ Kh7 
31.h4 Rg7 32.h5 Nf4 33.Bf3 Nd5 34.Qh6+ Kg8 35.Qh8+ Kxf7 
36.Qxa8 Nf6 37.Qb7 Kg8 38.Qb8+ Kf7 39.Qxe5 Be8 40.h6 Rh7 
41.Qg5 Bd7 42.h4 Be8 43.h5 e5 44.Be4 (1-0)

Vasyukov - Kupreichik
USSR Championship, 1974
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.c3 Nf6 5.Qe2 Bd7 
6.d4 a6 7.Bxc6 Bxc6 8.d5 Bd7 9.c4 g6 10.O-O Bg7 
11.a4 O-O 12.a5 Re8 13.Nc3 e6 14.Bg5 h6 15.dxe6 Rxe6 
16.Bxf6 Bxf6 17.Nd5 Bc6 18.Qc2 Rc8 19.Rfe1 Bg7 20.Ra3 Re8 
21.Qd2 Rb8 22.Rd3 b5 23.axb6 Bxd5 24.Rxd5 Qxb6 25.Rxd6 Qxb2 
26.Qd5 Qc2 27.Rxa6 Rbd8 28.Qxc5 Rd1 29.Qc6 Rf8 30.Ra8 Qe2 
31.Rxf8+ Bxf8 32.g3 Qxf3 33.Rxd1 Qxd1+ 34.Kg2 Qd4 35.Qd5 Bc5 
36.Qxd4 Bxd4 37.f4 Kf8 38.e5 Ke7 39.Kf3 Kd7 40.Ke4 Bf2 
41.g4 Kc6 42.e6 fxe6 43.f5 g5 44.Ke5 Kd7 45.fxe6+ Ke7 
46.h3 Bg3+ 47.Kf5 Bd6 48.h4 gxh4 49.c5 Bxc5 50.Kf4 Bd6+ 
51.Kf3 h3 52.Kf2 Bh2 53.Kf3 Kxe6 54.Ke4 Kf6 55.Ke3 Kg5 
56.Kf3 Kh4 (0-1)

Kupreichik - Langeweg
Dortmund, 1975
Sicilian Defense

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 
6.Be2 d6 7.O-O Nf6 8.Be3 Be7 9.f4 O-O 10.Qe1 Nxd4 
11.Bxd4 b5 12.a3 Bb7 13.Qg3 Bc6 14.Rae1 Qd7 15.Bd3 a5 
16.Rf3 b4 17.Nd5 exd5 18.exd5 Bxd5 19.Bxh7+ Kxh7 20.Qh4+ Kg8 
21.Rxe7 Qg4 22.Qxg4 Nxg4 23.Rg3 Be6 24.h3 Rfc8 25.hxg4 Rxc2 
26.f5 Bd5 27.g5 Rc1+ 28.Kh2 Rf1 29.f6 Rf4 30.Bb6 gxf6 
31.Bc7 bxa3 32.gxf6+ Kh7 33.Rxa3 Rxf6 34.Bxa5 Rf2 35.Rh3+ Kg6 
36.Rg3+ Kf6 37.Be1 Rxg2+ 38.Rxg2 Bxg2 39.Bh4+ (1-0)

Kupreichik - Kovacs
Starii Smolensk, 1975
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 
6.Bc4 Qb6 7.Nb3 e6 8.O-O Be7 9.Bg5 a6 10.Bxf6 gxf6 
11.Qh5 Bd7 12.Kh1 Ne5 13.Be2 O-O-O 14.a4 Kb8 15.f4 Ng6 
16.Rad1 Rc8 17.Bg4 Rhg8 18.Rd2 Qc7 19.Qxh7 Rcf8 20.Qh3 d5 
21.exd5 f5 22.Bd1 Nxf4 23.Qe3 e5 24.a5 Rh8 25.Qb6 Qc4 
26.Re1 Rc8 27.Bf3 e4 28.Rd4 Qc7 29.Qxc7+ Kxc7 30.Nxe4 fxe4 
31.Rexe4 Bd6 32.Rxf4 Bxf4 33.Rxf4 Rce8 34.h3 f5 35.Nc5 Bc8 
36.c4 Kd6 37.Nd3 Re3 38.Rd4 Bd7 39.Kh2 Rh7 40.Kg3 Re8 
41.c5+ (1-0)

Kupreichik - Molchalov
USSR, 1975
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 
6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 b5 10.g4 Be7 
11.h4 h6 12.Be3 Ne5 13.Rg1 g5 14.hxg5 hxg5 15.Bxg5 b4 
16.Nb1 Qa5 17.Bxf6 Bxf6 18.a3 Rb8 19.f4 Rh2 20.Qxh2 bxa3 
21.Nxa3 Nf3 22.Qh6 Bxd4 23.Rxd4 Nxd4 24.Qh8+ Ke7 25.Qh4+ Ke8 
26.Rh1 e5 27.Bc4 Be6 28.Qh8+ Ke7 29.Qxb8 Bxc4 30.Qb7+ Kf6 
31.g5+ Kg7 32.Qc8 (1-0)

Kupreichik - Nei
USSR, 1975
Scotch Game

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qf6 5.Nb5 Bc5 
6.Qe2 Bb6 7.N1c3 Nge7 8.Be3 Ba5 9.O-O-O a6 10.Nd5 Nxd5 
11.exd5 axb5 12.Bd4+ Qe7 13.dxc6 dxc6 14.Qxe7+ Kxe7 15.Bxg7 Rg8 
16.Bd4 Bb6 17.Bxb6 cxb6 18.a3 Be6 19.g3 b4 20.Rd3 bxa3 
21.bxa3 Rg5 22.Re3 Kf6 23.Kb2 h6 24.Be2 Rga5 25.Rd1 Ra4 
26.Rd6 b5 (1/2-1/2)

Podgaets - Kupreichik
USSR, 1975
Queen's Gambit Declined
by transposition

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 
6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.d5 c4 
11.dxe6 fxe6 12.Bc2 Qc7 13.Qe2 Bd6 14.O-O O-O 15.Ng5 Nc5 
16.f4 e5 17.Nd5 Nxd5 18.exd5 Bf5 19.fxe5 Bxc2 20.exd6 Qb6 
21.Be3 Bd3 22.Rxf8+ Rxf8 23.Qg4 Qxd6 24.Kh1 Rf5 25.Bxc5 Qxc5 
26.Re1 Qe3 (0-1)

Kupreichik - Taimanov
Tbilisi, 1976
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Be2 Nf6 
6.Nc3 Bb4 7.O-O Bxc3 8.bxc3 Nxe4 9.Bd3 d5 10.Ba3 Qa5 
11.Qc1 Nxd4 12.cxd4 Bd7 13.c4 Nd2 14.Rd1 Nxc4 15.Bxc4 dxc4 
16.d5 exd5 17.Rb1 O-O-O 18.Bb4 Qa6 19.Rxd5 Qg6 20.Be7 Rde8 
21.Rxd7 Kxd7 22.Rxb7+ Kc8 23.Rxa7 Qb6 24.Qxc4+ Kb8 25.Rd7 Qb1+ 
26.Qf1 Qxf1+ 27.Kxf1 Kc8 28.Ra7 Kb8 29.Rd7 Kc8 (1/2-1/2)

Kupreichik - Tseshkovskii
USSR Championship Final, 1976
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 
6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Be3 Bd7 10.f3 b5 
11.g4 Ne5 12.Bd3 b4 13.Nce2 d5 14.Ng3 Nxd3+ 15.Qxd3 e5 
16.Rhe1 exd4 17.exd5 dxe3 18.Qxe3+ Be7 19.d6 Be6 20.dxe7 Qc7 
21.Qd4 h5 22.Nf5 Rg8 23.Nd6+ Kxe7 24.Qxb4 Kf8 25.g5 Rb8 
26.Qa3 Nd7 27.Nc8+ (1-0)

Sveshnikov - Kupreichik
USSR Championship, 1976
Queen's Indian Defense

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.g3 Ba6 5.Qc2 c5 
6.Bg2 Nc6 7.O-O cxd4 8.Rd1 Rc8 9.Qa4 Na5 10.Na3 Bxc4 
11.b4 Nd5 12.Bd2 Bxe2 13.bxa5 Nc3 14.Bxc3 Rxc3 15.Qxd4 Rxa3 
16.Ng5 Bxd1 17.Rxd1 Rxa5 18.Bc6 Rxg5 19.Bxd7+ Ke7 20.Qh4 f6 
21.Qe4 Qxd7 22.Rxd7+ Kxd7 23.Qa4+ Kd8 24.Qxa7 Ke8 25.Qxb6 Kf7 
26.a4 Bc5 27.Qb7+ Be7 28.h4 Ra5 29.Qe4 f5 30.Qc2 Rha8 
31.g4 g6 32.h5 Rxa4 33.hxg6+ hxg6 34.gxf5 gxf5 (0-1)

Kupreichik - Popov
Wijk aan Zee, 1977
Sicilian Defense

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 
6.Be3 Nf6 7.Nc3 Qc7 8.O-O Bd6 9.Nxc6 bxc6 10.f4 e5 
11.f5 Be7 12.Qf3 Bb7 13.Na4 O-O 14.Qg3 Kh8 15.Bb6 Qb8 
16.Rae1 d6 17.b3 c5 18.Ba5 Bc6 19.Nc3 Bd8 20.Bxd8 Rxd8 
21.Re2 Qb4 22.Bc4 Bb5 23.Nxb5 axb5 24.c3 Qa5 25.Bxf7 c4 
26.Be6 cxb3 27.axb3 b4 28.cxb4 Qxb4 29.Qe3 Ng4 30.Qd3 h6 
31.h3 Nf6 32.Kh2 Ra5 33.Rc1 d5 34.Rc4 Qb8 35.exd5 Ra1 
36.Qg3 Qa7 37.Qe3 Qe7 38.Qxe5 Qa7 39.Re3 Rd1 40.Rc7 Qa6 
41.Rxg7 (1-0)

Gofstein - Kupreichik
USSR, 1979
Queen's Gambit

1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 Nf6 5.g3 Nbd7 
6.Bg2 Ne4 7.O-O Bd6 8.Ne1 f5 9.Nd3 Qf6 10.e3 h5 
11.f3 Nxg3 12.hxg3 Bxg3 13.Nf2 g5 14.e4 dxe4 15.fxe4 g4 
16.exf5 Qh4 17.Re1 O-O 18.Rxe6 Nf6 19.Re2 Ne8 20.f6 Rxf6 
21.Rxe8+ Kf7 22.Re2 Bf5 23.Qd2 Re8 24.Rxe8 Qh2+ 25.Kf1 Bd3+ 
(0-1)

Kupreichik - Kakegeldiev
USSR Championship Semi-Finals, 1978
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 b5 7.Bb3 d6 8.a4 Bb7 9.c3 O-O 10.d4 h6 
11.Nbd2 Re8 12.Qe2 Qb8 13.Bc2 Bf8 14.d5 Na7 15.c4 c6 
16.b3 cxd5 17.cxd5 Nd7 18.b4 f5 19.Nh4 Qc7 20.Bb1 fxe4 
21.Nxe4 Bxd5 22.Bxh6 gxh6 23.Qg4+ Kf7 24.Qg6+ Ke7 25.Nxd6 Be6 
26.Nhf5+ Bxf5 27.Qf7+ Kxd6 28.Rd1+ Kc6 29.Qd5+ (1-0)

Kupreichik - Marjanovic
Kirovakan, 1978
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Be3 e5 7.Nf3 Qc7 8.Bg5 Nbd7 9.Bd3 h6 10.Bh4 Be7 
11.a4 g5 12.Bg3 Nc5 13.Nd2 h5 14.h4 g4 15.Bc4 Be6 
16.Bxe6 fxe6 17.Qe2 Qb6 18.Ra2 Rg8 19.O-O Rc8 20.Kh2 Qb4 
21.a5 Rc6 22.Re1 Ncd7 23.Nb3 Qc4 24.Qd1 Rc8 25.Ra4 Qc6 
26.Re3 Kf7 27.Nd2 d5 28.exd5 exd5 29.Re2 Bd6 30.Nb3 d4 
31.Nxd4 exd4 32.Rxd4 Bc5 33.Rc4 b5 34.Rf4 Rge8 35.Rd2 Kg7 
36.Rf5 Qe6 37.Rg5+ Kf7 38.Re2 Qc4 39.Rf5 Rxe2 40.Qxd7+ Be7 
41.Nxe2 Rd8 42.Qa7 Qxe2 43.Re5 Rd7 44.Qxa6 Qf1 45.Qe6+ Kf8 
46.b3 Qa1 47.Bf4 Kg7 48.Rg5+ Kf8 49.Be5 g3+ 50.Kxg3 Qe1 
51.Rf5 Qe4 52.Rxf6+ Bxf6 53.Bd6+ Rxd6 54.Qxe4 Kg7 55.a6 Rd4 
56.Qb7+ Kg6 57.a7 (1-0)

Kupreichik - Petrosian
USSR, 1979
French Defense

1.e4 e6 2.d4 d5 3.e5 Ne7 4.Nf3 b6 5.c4 Bb7 
6.Nc3 Nbc6 7.cxd5 Nxd5 8.Bc4 Nxc3 9.bxc3 Be7 10.O-O O-O 
11.Bd3 Na5 12.Qe2 a6 13.Bf4 Bd5 14.Rfe1 b5 15.Nd2 c5 
16.Qg4 g6 17.Ne4 cxd4 18.cxd4 Nc6 19.Ng5 Nb4 20.Bb1 h5 
21.Qg3 Rc8 22.Bxg6 fxg6 23.Nxe6 Qe8 24.Nxf8 Bxf8 25.e6 Bxe6 
26.Bd6 Nd5 27.Bxf8 Kxf8 28.Qd6+ Kf7 29.Qxa6 Qc6 30.Qa3 b4 
31.Qf3+ Nf6 32.Qf4 Qc7 33.Re5 Kg7 34.Rae1 Nd7 35.d5 Nxe5 
36.dxe6 Nc6 37.Qd2 Qe7 38.Qd5 Rc7 39.Rc1 Qe8 40.h3 Rc8 
41.Rc4 (1/2-1/2)

Tseshkovskii - Kupreichik
USSR Championship, 1979
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 
6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 h6 10.Bh4 Bd7 
11.Nf3 Qa5 12.Bc4 b5 13.Bxb5 Rfc8 14.Bc4 Nb4 15.Qe2 Rxc4 
16.Qxc4 Rc8 17.Qb3 Nxe4 18.a3 Nxc2 19.Qxc2 Nxc3 20.Be1 Bf6 
21.Ne5 Ba4 22.Bxc3 Bxc2 23.Bxa5 Bxd1+ 24.Kxd1 dxe5 25.fxe5 Bxe5 
26.b4 Rc3 27.a4 Ra3 28.Kc2 Bd4 29.Rd1 e5 (0-1)

Kupreichik - Rashkovskii
USSR Championship, 1979
Closed Sicilian Defense

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 
6.Be3 Rb8 7.Qd2 b5 8.f4 b4 9.Nd1 e5 10.Nh3 h5 
11.f5 gxf5 12.exf5 Nce7 13.O-O Bxf5 14.Ng5 Qd7 15.a3 b3 
16.c4 f6 17.Nf3 Ng6 18.Nc3 N8e7 19.Rf2 h4 20.Nxh4 Nxh4 
21.gxh4 Rxh4 22.Raf1 Bh3 23.Ne4 f5 24.Bxh3 Rxh3 25.Rxf5 Nxf5 
26.Rxf5 Rb6 27.Qf2 d5 28.Bxc5 Rg6+ 29.Kf1 Kd8 30.Rf7 Qe6 
31.Be7+ Kc8 32.Rf8+ Bxf8 33.Qxf8+ Kc7 34.Qd8+ Kc6 35.cxd5+ Qxd5 
36.Qa8+ (1-0)

Dolmatov - Kupreichik
USSR Championship, 1979
Sicilian Defense

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Be2 a6 7.O-O Be7 8.f4 Nc6 9.Be3 Qc7 10.Qe1 Bd7 
11.Qg3 h5 12.f5 Ne5 13.h3 h4 14.Qe1 b5 15.a3 Qb7 
16.Nf3 Rc8 17.fxe6 fxe6 18.Nxe5 dxe5 19.Bg5 Qb6+ 20.Kh1 Rxc3 
21.bxc3 Nxe4 22.Bxe7 Ng3+ 23.Kh2 Nxf1+ 24.Bxf1 Kxe7 25.Kh1 Qc5 
26.Bd3 Bc6 27.Be4 Rh5 28.Qe2 Rg5 29.Rf1 Bxe4 30.Qxe4 Qd5 
31.Qe2 Qc4 32.Qe1 Qd5 33.Qf2 Rf5 34.Qxh4+ Kd7 35.Re1 e4 
36.Qg4 Qe5 37.Rd1+ Kc7 38.Qh4 Rf7 39.Qd8+ Kb7 40.Qd4 Qxd4 
41.Rxd4 Rf1+ 42.Kh2 Ra1 43.c4 e3 44.Re4 Rxa3 45.cxb5 axb5 
46.Rxe6 Rc3 47.h4 Rxc2 48.Kg3 Rc4 49.h5 b4 50.Rxe3 Kb6 
51.Kf3 Ka5 52.Ke2 Rc2+ 53.Kd1 Rxg2 54.Kc1 Ka4 55.Kb1 Rg5 
56.Rh3 b3 57.Rh1 Ka3 58.Ka1 Rc5 59.Kb1 Rc4 60.Ka1 Rc8 
61.Rg1 Rc6 62.Kb1 Rc7 63.Rh1 Rc3 64.Ka1 b2+ 65.Kb1 Re3 
66.Rf1 Kb3 67.Rg1 Rf3 68.Rh1 Kc3 69.h6 (1/2-1/2)

Kupreichik - Lerner
USSR Championship, 1979
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 d6 7.c3 Bg4 8.d3 O-O 9.h3 Bd7 10.Nbd2 Re8 
11.Nf1 Bf8 12.g4 b5 13.Bb3 Be6 14.Ng3 g6 15.Be3 a5 
16.Qc1 a4 17.Bc2 d5 18.Bh6 dxe4 19.dxe4 Nd7 20.Kg2 f6 
21.Bxf8 Nxf8 22.Qe3 Qe7 23.Red1 Na5 24.Nd2 Bf7 25.Ne2 Ne6 
26.b3 axb3 27.axb3 c5 28.Bd3 Qb7 29.h4 Nc6 30.Nf3 Rad8 
31.g5 fxg5 32.hxg5 Rf8 33.Nh2 Nf4+ 34.Nxf4 exf4 35.Qxc5 Bxb3 
36.Bxb5 f3+ 37.Kg1 Rxd1+ 38.Rxd1 Bxd1 39.Bxc6 Qg7 40.Qd5+ Kh8 
41.Qxd1 Qxc3 42.Ng4 h5 43.Qd6 Qc1+ (1/2-1/2)


Kupreichik - Rafael Vaganian
USSR, 1980
French Defense, Advance Variation

1.e4 e6 2.d4 d5 3.e5 Ne7 4.Nf3 b6 5.c4 Bb7 
6.Nc3 Qd7 7.cxd5 Nxd5 8.Bd3 c5 9.O-O Nxc3 10.bxc3 cxd4 
11.Nxd4 Nc6 12.Rb1 Bc5 13.Be3 O-O-O 14.Bb5 Bxd4 15.Bxd4 Qd5 
16.Bxc6 Bxc6 17.f3 h5 18.a4 Kb7 19.Qe2 Qa5 20.Rb4 Rd5 
21.Rfb1 Rhd8 22.h4 Ka8 23.Kh2 Bxa4 24.Bxb6 axb6 25.Rxb6 Ka7 
26.Rb7+ Ka8 27.Qb2 R8d7 28.Rxd7 Rb5 29.Qe2 Rxe5 30.Rd8+ (1-0)

Dorfman - Kupreichik
USSR, 1980
King's Indian Defense

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 
6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Bd2 Nh5 10.g3 f5 
11.exf5 Nxf5 12.Ne4 Nf6 13.Bd3 Bh6 14.Bc3 Ng7 15.Nfd2 Ngh5 
16.Re1 Bf5 17.c5 Qd7 18.cxd6 cxd6 19.f3 Rf7 20.Nc4 Bxe4 
21.fxe4 b5 22.Na3 Nxg3 23.hxg3 Qh3 24.Qf3 Ng4 25.Qg2 Qh5 
26.Qh1 Rf3 27.Qxh5 Rxg3+ 28.Kh1 gxh5 29.Be2 Rh3+ (0-1)

Kupreichik - Pesina
USSR, 1980
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Be3 Bd7 10.f3 b5 
11.g4 Ne5 12.Bd3 b4 13.Nce2 d5 14.Ng3 Nxd3+ 15.Qxd3 e5 
16.exd5 exd4 17.Rhe1 Nxd5 18.Bg5+ Ne7 19.Bxe7 Bxe7 20.Qxd4 Qc7 
21.Nh5 Rg8 22.Nf4 Bc6 23.Qc4 Rc8 24.Ng6 Bb7 25.Nxe7 (1-0)

Kupreichik - Sigurjonsson
Reykjavik, 1980
Sicilian Defense

1.e4 c5 2.Nc3 e6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 
6.f4 Be7 7.Be3 O-O 8.Qf3 e5 9.Nf5 Bxf5 10.exf5 Qa5 
11.O-O-O e4 12.Qh3 Rc8 13.Bd4 Nc6 14.Bc4 Qb4 15.Bxf6 Bxf6 
16.Bb3 Nd4 17.Nd5 Rxc2+ 18.Kb1 Nxb3 19.Nxf6+ gxf6 20.Kxc2 Rc8+ 
21.Kb1 Nd2+ 22.Ka1 Rc2 23.Qa3 Qxa3 24.bxa3 d5 25.Rc1 Rxc1+ 
26.Rxc1 d4 27.Kb2 b5 28.Rc8+ Kg7 29.Rd8 Nc4+ 30.Kb3 d3 
31.Kc3 Nxa3 32.Kd4 Nb1 33.Kxe4 Nc3+ 34.Kxd3 Nxa2 35.Kd4 b4 
36.Kc4 a5 37.Ra8 Nc3 38.Rxa5 Nd1 39.Kd3 h5 40.Rb5 Nf2+ 
41.Kd4 h4 42.h3 Nh1 43.Rxb4 Ng3 44.Rb5 Kh6 45.Ke3 Kh5 
46.Kf3 Nf1 47.Rb8 (1-0)

Kupreichik - Radulov
Plovdiv, 1980
Sicilian Defense

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Bc4 Qb6 7.Nb3 e6 8.Bg5 a6 9.O-O Be7 10.Bxf6 gxf6 
11.Qh5 Ne5 12.Be2 O-O 13.Kh1 Kh8 14.a4 Bd7 15.a5 Qc7 
16.Nd2 Ng6 17.Nc4 Rad8 18.f4 d5 19.exd5 Nxf4 20.Qh6 Nxe2 
21.d6 Bxd6 22.Nxd6 Qxd6 23.Ne4 Qc7 24.Rf5 Rg8 25.Nxf6 Rg7 
26.Rg5 (1-0)


Kupreichik - Suba
Medina del Campo, 1980
Closed Sicilian Defense

1.e4 c5 2.Nf3 d6 3.Nc3 e6 4.g3 Nf6 5.Bg2 Be7 
6.O-O O-O 7.h3 Nc6 8.d3 a6 9.Nh2 Bd7 10.f4 b5 
11.g4 b4 12.Ne2 e5 13.Nf3 exf4 14.Bxf4 Ne8 15.c3 bxc3 
16.bxc3 Rc8 17.Kh1 Be6 18.Bh2 Qa5 19.Qd2 Nc7 20.Ng3 Bf6 
21.e5 dxe5 22.Nh5 Be7 23.Nxe5 Nxe5 24.Bxe5 f6 25.Nxg7 Kxg7 
26.Qg5+ Kh8 27.Rxf6 Bxf6 28.Bxf6+ Rxf6 29.Qxf6+ Kg8 30.Qg5+ Kh8 
31.Qe5+ Kg8 32.Rf1 Qb5 33.Qg5+ Kh8 34.Qf6+ Kg8 35.Re1 Bf7 
36.Re7 Rf8 37.Rxc7 Qxd3 38.Qg5+ Qg6 39.Rxc5 Bxa2 40.Qxg6+ hxg6 
41.Rc6 Bf7 42.Rxa6 Rd8 43.Ra8 Rxa8 44.Bxa8 g5 45.Kg2 Kg7 
46.h4 (1-0)

Marovic - Kupreichik
Medina del Campo, 1980
Queen's Gambit Declined

1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 
6.Qc2 Bd6 7.Bd2 O-O 8.O-O-O b5 9.cxb5 c5 10.e4 Bb7 
11.exd5 Nxd5 12.Ne4 Be7 13.dxc5 Nxc5 14.Nxc5 Bxc5 15.Ng5 g6 
16.Ne4 Bd4 17.Kb1 Rc8 18.Qd3 Nf6 19.f3 Nxe4 20.fxe4 Qf6 
21.Bc1 Rfd8 22.Qf3 Qe5 23.Bd3 Rxc1+ 24.Rxc1 Bxb2 25.Rc2 Ba3 
26.Rf1 f5 27.Qe2 Rd4 (0-1)


Georgadze - Kupreichik
USSR Championship, 1980/81
King's Indian Defense

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 a6 
6.Bg5 Nc6 7.Qd2 O-O 8.d5 Ne5 9.f4 Ned7 10.Nf3 Nc5 
11.Qc2 c6 12.Be2 cxd5 13.cxd5 Qb6 14.Nd2 Nfxe4 15.Ncxe4 Bf5 
16.g4 Nxe4 17.gxf5 Qf2+ 18.Kd1 Nxd2 19.Qxd2 f6 20.Rf1 Qxh2 
21.Bh4 Qxh4 22.Qe3 Rac8 23.Rc1 Rxc1+ 24.Kxc1 g5 25.Kb1 g4 
26.Qxe7 g3 27.Qxd6 g2 (0-1)

Kupreichik - Razavaev
USSR Championship, 1980/81
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 b5 7.Bb3 d6 8.a4 Na5 9.Ba2 c5 10.c3 Bb7 
11.d4 exd4 12.cxd4 c4 13.d5 b4 14.Nbd2 Rc8 15.Nf1 O-O 
16.Bd2 Qb6 17.Rc1 b3 18.Bb1 Nd7 19.Ne3 Bf6 20.Bc3 Bxc3 
21.Rxc3 g6 22.Qe2 Qc5 23.Qd2 Rc7 24.Nf5 gxf5 25.Qh6 Re8 
26.Ng5 Ne5 27.Rg3 Ng6 28.Nxh7 Qd4 29.e5 (1-0)

Kupreichik - Ivan Farago
Polanica Zdroj, 1981
French Defense, Winawer Variation

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.Bd2 c5 
6.Nb5 Bxd2+ 7.Qxd2 O-O 8.f4 a6 9.Nc3 cxd4 10.Nce2 Nbc6 
11.Nf3 Nf5 12.O-O-O Ne3 13.Re1 Nc4 14.Qd3 Qa5 15.Kb1 Qb4 
16.b3 Na3+ 17.Ka1 Qa5 18.c3 dxc3 19.Ng5 g6 20.Qh3 h5 
21.Rc1 d4 22.Ng3 f5 23.Nxh5 gxh5 24.Qxh5 Qc7 25.h4 Nb4 
26.Rh3 Nbc2+ 27.Rxc2 Nxc2+ 28.Kb1 Nb4 29.Bc4 c2+ 30.Kb2 Nd5 
31.Rg3 Qg7 32.Ne4 fxe4 33.Rxg7+ Kxg7 34.Qg5+ Kf7 35.f5 Ke8 
36.Qg6+ Kd8 37.Bxd5 exd5 38.Qd6+ Ke8 39.Qg6+ Kd8 40.Qd6+ Ke8 
41.g4 d3 42.e6 Bxe6 43.Qxe6+ Kd8 44.Qd6+ Ke8 45.f6 Rf7 
46.Qe6+ Kf8 47.g5 e3 48.g6 c1Q 49.Kxc1 Rc7+ 50.Kd1 (1-0)

Kupreichik - Bohm
Polanica Zdroj, 1981
French Defense, Tarrasch Variation

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 
6.Nb3 a5 7.a4 b6 8.Bf4 Be7 9.c3 Ba6 10.Bxa6 Rxa6 
11.Nc1 Ncb8 12.h4 c5 13.Rh3 Nc6 14.Rg3 g6 15.h5 Ra7 
16.Ne2 Rb7 17.Kf1 Qa8 18.Kg1 Qa6 19.Ng5 b5 20.Qd3 c4 
21.Qf3 bxa4 22.Rh3 Bxg5 23.hxg6 Bxf4 24.Rxh7 Rf8 25.g7 Rg8 
26.Rh8 Ne7 27.Qh5 Bxe5 28.dxe5 Rb8 29.Qh7 Qc8 30.f4 Nc5 
31.Rxg8+ Nxg8 32.Qxg8+ Kd7 33.Qh7 Qg8 34.Qh6 Rxb2 35.Ng3 Ne4 
36.Nxe4 dxe4 37.Rd1+ (1-0)

Mikhalchishin - Kupreichik
USSR Championship      
Frunze, 1981
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Bg5 e6 7.f4 Be7 8.Qf3 h6 9.Bh4 g5 10.fxg5 Nfd7 
11.Nxe6 fxe6 12.Qh5+ Kf8 13.Bb5 Rh7 14.O-O+ Kg8 15.g6 Rg7 
16.Rf7 Bxh4 17.Qxh6 Qf6 18.Rf1 axb5 19.Nxb5 Rxa2 20.Nxd6 Bg5 
21.Rxg7+ Qxg7 22.Qxg5 Qd4+ 23.Kh1 Qf6 24.Qc1 Qxb2 25.Qh6 Qg7 
26.Qc1 Nc6 27.Nxc8 Nce5 28.Nd6 Ng4 29.Qe1 Qd4 30.h3 Qxd6 
31.hxg4 Qe7 32.Qd2 Qg7 33.e5 Ra5 34.Qd6 Rxe5 35.Ra1 Rh5+ 
36.gxh5 Qxa1+ 37.Kh2 Qe5+ 38.Qxe5 Nxe5 39.Kg3 Kg7 40.Kf4 Nd7 
41.Kg5 Kg8 (1/2-1/2)


Kupreichik - Boris Gulko
USSR Championship
Frunze, 1981
French Defense, Tarrasch Variation

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 
6.Bb5 Bd6 7.dxc5 Bxc5 8.Nb3 Bd6 9.O-O Nge7 10.Bg5 O-O 
11.c3 Bg4 12.Re1 Re8 13.h3 Bh5 14.Nbd4 Qc7 15.Qa4 Rac8 
16.Nh4 f6 17.Ne6 Qd7 18.Bf4 g5 19.Bxd6 Qxd6 20.Bxc6 Rxc6 
21.Ng7!! Kxg7 22.Rxe7+ Kh8 23.Nf5 Qb8 24.Rae1 Rxe7 25.Nxe7 Ra6 
26.Qb5 Rb6 27.Qxd5 Rxb2 28.g4 (1-0)


Anatoly Lein - Kupreichik
Hastings, 1981/82
Philidor Reversed

1.Nf3 d5 2.d3 Nc6 3.Nbd2 e5 4.e4 Nf6 5.Be2 Bc5 
6.O-O O-O 7.c3 a5 8.a4 h6 9.Qc2 Be6 10.exd5 Nxd5 
11.Re1 Qd7 12.Bf1 f6 13.Ne4 Ba7 14.b3 Bg4 15.Be2 f5 
16.Ng3 Rae8 17.h3 e4 18.dxe4 fxe4 19.Nxe4 Bf5 20.Bc4 Kh8 
21.Ba3 Bxh3 22.Bxf8 Qg4 23.Nh4 Bxg2 24.Ng3 Be4 25.Bxg7+ Kxg7 
26.Rxe4 Qxg3+! 27.Kf1 Rf8 28.Ke1 (0-1)


Kupreichik - Beliavskii
USSR Championship
Frunze, 1981
Ruy Lopez

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.d3 Na5 10.Bc2 c5 
11.Nbd2 h6 12.Nf1 Be6 13.Ng3 Re8 14.d4 cxd4 15.cxd4 Qc7 
16.b3 Bg4 17.d5 Nb7 18.Be3 Rac8 19.Rc1 Qa5 20.a4 Nc5 
21.Bd2 b4 22.h3 Bd7 23.Be3 Qb6 24.Nd2 a5 25.Bd3 Nh7 
26.Rc2 Nf8 27.Be2 Bg5 28.Bg4 Bxe3 29.Rxe3 g6 30.h4 h5 
31.Bxh5 gxh5 32.Qxh5 Qd8 33.Qh6 (1-0)


Kupreichik - Gennadi Timoshenko
USSR Championship
Frunze, 1981
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 b5 7.Bb3 d6 8.a4 Bb7 9.c3 Na5 10.Bc2 c5 
11.d4 cxd4 12.cxd4 O-O 13.d5 b4 14.Nbd2 Qb8 15.Nf1 Bc8 
16.h3 Bd7 17.b3 Bd8 18.Nh4 g6 19.Bh6 Re8 20.Qf3 Nxd5 
21.Nxg6 hxg6 22.exd5 Be7 23.Ng3 Rc8 24.Nh5 f5 25.Qg3 Kf7 
26.Nf4 exf4 27.Rxe7+ Kxe7 28.Qxg6 Kd8 29.Bxf5 Bxf5 30.Qxf5 Nxb3 
31.Bxf4 Kc7 32.Qh7+ Kb6 33.a5+ Nxa5 34.Be3+ Rc5 35.Ra4 Kb5 
36.Qd7+ Nc6 37.Bxc5 Kxa4 38.Qxc6+ Kb3 39.Bxd6 Qc8 40.Bc7 Qe8 
41.Qc1 Qe4 42.d6 Rg8 43.g3 Qd5 44.d7 Qxd7 45.Qb1+ Ka3 
46.Qc1+ Kb3 47.Qb1+ Ka3 (1/2-1/2)

Agzamov - Kupreichik
USSR Championship
Frunze, 1981
King's Indian Defense

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 
6.Bg5 Nbd7 7.Qd2 e5 8.d5 Nc5 9.f3 Bd7 10.h4 Qe8 
11.g4 h5 12.O-O-O hxg4 13.Bxf6 Bxf6 14.fxg4 Qd8 15.Qe1 Bg7 
16.Nh3 f5 17.exf5 gxf5 18.g5 b5 19.cxb5 a6 20.b4 axb5 
21.bxc5 b4 22.Nb1 Rxa2 23.Bc4 Ra5 24.c6 Qb8 25.Qe2 b3 
26.cxd7 Qb4 27.Rd2 e4 28.Nf4 Ra1 29.Rh3 Bc3 30.Bxb3 Bxd2+ 
31.Qxd2 Rxb1+ 32.Kxb1 Qxd2 33.Ne6 Rb8 34.d8Q Rxd8 35.Nxd8 e3 
36.Ne6 e2 37.Rh1 f4 (0-1)

Kupreichik - Larry Christiansen
Hastings, 1981/82
Caro-Kann Defense
Two Knights Variation

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bh5 5.exd5 cxd5 
6.Bb5+ Nc6 7.g4 Bg6 8.Ne5 Rc8 9.d4 e6 10.h4 f6 
11.Nxg6 hxg6 12.Bd3 f5 13.Ne2 Rxh4 14.Rg1 Nf6 15.Bg5 Qa5+ 
16.Bd2 Qc7 17.gxf5 gxf5 18.c3 Ne4 19.Bxe4 Rxe4 20.f3 Rh4 
21.Bg5 Rh2 22.Qd2 Bd6 23.Qe3 Kf7 24.O-O-O Qb6 25.Rd2 e5 
26.Qd3 e4 27.fxe4 fxe4 28.Qe3 Na5 29.Bf4 Nc4 30.Qg3 Bxf4 
31.Qxg7+ Ke8 32.Nxf4 Rxd2 33.Qg8+ Kd7 34.Rg7+ (1-0)

Ree - Kupreichik
Hastings, 1981/82
Queens Gambit Declined

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 
6.Qc2 Bd6 7.b3 O-O 8.Bb2 a6 9.Be2 dxc4 10.bxc4 c5 
11.O-O cxd4 12.exd4 b6 13.a4 Bb7 14.Ba3 Bxa3 15.Rxa3 Rc8 
16.Nd2 Qe7 17.Qb2 Qd6 18.Nd1 a5 19.c5 Qc6 20.Ne3 bxc5 
21.Bf3 Nd5 22.dxc5 Qa6 23.Bxd5 Bxd5 24.Nxd5 exd5 25.Rg3 g6 
26.Qd4 Nxc5 27.Qxd5 Rfd8 28.Qg5 Ne6 29.Qe3 Nd4 30.Rh3 Ne2+ 
31.Kh1 Rxd2 32.Qxd2 Nf4 33.Rc1 Nxh3 34.gxh3 Rxc1+ 35.Qxc1 Qd3 
36.Qc8+ Kg7 37.Kg2 Qe4+ 38.Kg3 h5 39.Qc3+ Kg8 40.f4 h4+ 
(0-1)

Anatoly Lein - Kupreichik
Hastings, 1981/82
Philidor Reversed

1.Nf3 d5 2.d3 Nc6 3.Nbd2 e5 4.e4 Nf6 5.Be2 Bc5 
6.O-O O-O 7.c3 a5 8.a4 h6 9.Qc2 Be6 10.exd5 Nxd5 
11.Re1 Qd7 12.Bf1 f6 13.Ne4 Ba7 14.b3 Bg4 15.Be2 f5 
16.Ng3 Rae8 17.h3 e4 18.dxe4 fxe4 19.Nxe4 Bf5 20.Bc4 Kh8 
21.Ba3 Bxh3 22.Bxf8 Qg4 23.Nh4 Bxg2 24.Ng3 Be4 25.Bxg7+ Kxg7 
26.Rxe4 Qxg3+! 27.Kf1 Rf8 28.Ke1 (0-1)


Kupreichik - Nigel Short
USSR vs England Telex Match, 1982
Pirc Defense

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 Nbd7 
6.Nf3 Qa5 7.Bd3 e5 8.O-O-O b5 9.Kb1 Qc7 10.Bg5 Be7 
11.h4 a6 12.dxe5 dxe5 13.h5 Nxh5 14.Bxe7 Kxe7 15.Rxh5 gxh5 
16.Qg5+ Nf6 17.Nxe5 Rg8 18.Qf4 Ra7 19.Nd5+ cxd5 20.exd5 Bb7 
21.Ng6+ Kd7 22.Qf5+ (1-0)

Kupreichik - Kuzmin
Erevan Zonal, 1982
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 b5 7.Bb3 d6 8.a4 Na5 9.axb5 Nxb3 10.cxb3 Bb7 
11.bxa6 Bxa6 12.d4 Bb7 13.Rxa8 Qxa8 14.Bg5 O-O 15.dxe5 dxe5 
16.Nxe5 Rd8 17.Qe2 h6 18.Qc4 hxg5 19.Qxf7+ Kh7 20.Qxe7 Bxe4 
21.Qe6 Re8 22.Qh3+ Kg8 23.Nd3 Qd5 24.Nc3 Qxb3 25.Nc5 Qb4 
26.N5xe4 Rxe4 27.Rxe4 Nxe4 28.Qe6+ (1-0)

Grozpeter - Kupreichik
Minsk, 1982
Queen's Gambit Declined

1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 dxc4 5.a4 Bf5 
6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qb3 Qe7 10.Nh4 Bd6 
11.Nxf5 exf5 12.h3 a5 13.Qd1 Na6 14.b3 Nb4 15.Qf3 Ne4 
16.Nxe4 fxe4 17.Qh5 Kh8 18.Bd2 f5 19.Bxb4 Bxb4 20.d5 cxd5 
21.Bxd5 Ra6 22.Rfd1 Rg6 23.Qe2 Bd6 24.Bc4 Qe5 25.g3 f4 
26.exf4 Qxf4 27.Rxd6 Qxd6 28.Qxe4 Qc5 29.Qg2 Rgf6 30.Ra2 Rf3 
31.Re2 h6 32.h4 Qd4 33.h5 Qd1+ 34.Kh2 Qxe2 35.Bxe2 Rxf2 
36.Bc4 R8f6 37.g4 Rxg2+ 38.Kxg2 Kh7 39.Kg3 g5 40.hxg6+ Kxg6 
41.Kh4 Rf4 42.Bd3+ Kf6 43.Bc4 Rf3 44.Bd5 Rc3 45.Bxb7 Rxb3 
46.Bc6 Rb6 47.Bf3 Rb2 48.Be4 Rh2+ 49.Kg3 Ra2 50.Bc6 Kg5 
(0-1)

Kupreichik - Artur Yusupov
Minsk, 1982
Bishop's Opening

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 Be7 5.Nc3 O-O 
6.Bb3 Qc7 7.O-O Na6 8.a3 Nc5 9.Ba2 d6 10.b4 Ne6 
11.Ne2 a5 12.Bb2 Re8 13.Qd2 Bf8 14.Ng3 c5 15.b5 h6 
16.Nh4 Qd8 17.Nhf5 g6 18.f4 gxf5 19.fxe5 dxe5 20.Nxf5 Nf4 
21.Rxf4 exf4 22.Qxf4 Bxf5 23.Qxf5 Bg7 24.Rf1 c4 25.Bxc4 Qb6+ 
26.Kh1 Rac8 27.Bxf6 Qxf6 28.Bxf7+ Kxf7 29.Qh5+ Kg8 30.Rxf6 Bxf6 
31.Qxh6 Bg7 32.Qd2 Rf8 33.g3 Bd4 34.Qg5+ Bg7 35.c4 Rf2 
36.e5 Rcf8 37.Qe3 Ra2 38.Kg1 Kh7 39.e6 Bf6 40.d4 b6 
41.d5 Be7 42.d6 Rd8 (1-0)

Murray Chandler - Kupreichik
Minsk, 1982
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 
6.Bc4 Bd7 7.O-O g6 8.Nxc6 bxc6 9.f4 Bg4 10.Qd3 Bg7 
11.h3 Bc8 12.e5 Nd7 13.exd6 Nb6 14.dxe7 Qxe7 15.Bb3 O-O 
16.Be3 Rd8 17.Qe2 Ba6 18.Qxa6 Qxe3+ 19.Kh1 Bxc3 20.Rf3 Qe4 
21.Rxc3 Rd2 22.Rg1 Nd5 23.Rxc6 Qxf4 24.Bxd5 Rxd5 25.Rf1 Qb8 
26.Rcf6 Rd7 27.Qc4 Qe8 28.b4 Rc8 29.Qb3 Rcc7 30.c4 Qe2 
31.c5 Rd3 32.Qa4 Qe4 33.Qb5 Rb7 34.Qc6 Rxh3+ 35.Kg1 Qxc6 
36.Rxc6 Ra3 37.Rc8+ Kg7 38.c6 Rxb4 39.Rc1 Rxa2 40.Rg8+ Kh6 
41.c7 Rbb2 42.Kh2 Rxg2+ 43.Kh3 Raf2 44.c8Q Rh2+ 45.Kg3 Rhg2+ 
46.Kh4 g5+ (1/2-1/2)

Kupreichik - Anikaev
Minsk, USSR Semi-Finals, 1983
Closed Sicilian Defense
Big Clamp Variation

1.e4 c5 2.d3 Nc6 3.f4 g6 4.c3 Bg7 5.Be3 d6 
6.Nf3 Nf6 7.h3 Nh5 8.Kf2 e5 9.f5 gxf5 10.exf5 Nf6 
11.g4 e4 12.dxe4 Nxe4+ 13.Kg2 d5 14.Nbd2 O-O 15.Nxe4 dxe4 
16.Ng5 Qe7 17.Qd5 Bh6 18.h4 Rd8 19.Qxf7+ Qxf7 20.Nxf7 Bxe3 
21.Nxd8 Nxd8 22.Bc4+ Kf8 23.Rad1 Nc6 24.Rhe1 Bf4 25.Rxe4 Bc7 
26.f6 h5 27.Rd5 b5 28.Rxh5 bxc4 29.Rh8+ Kf7 30.Rh7+ Kxf6 
31.Rxc7 Ne5 32.Kg3 Bxg4 33.Rxc5 (1-0)

Beliavskii - Kupreichik
USSR Semi-Finals, Minsk, 1983
Nimzo-Indian Defense

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 
6.Nf3 d5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 Qc7 10.Qc2 dxc4 
11.Bxc4 e5 12.Ba2 e4 13.Ng5 Bf5 14.f3 Rae8 15.g4 Bg6 
16.f4 Nxg4 17.f5 Bh5 18.Rf4 cxd4 19.cxd4 Qd8 20.Nxe4 Nxd4 
21.Qg2 Ne5 22.Nc3 Ndf3+ 23.Kh1 Nd3 24.f6 g6 25.Rxf3 Ne1 
26.Qg3 Bxf3+ 27.Kg1 Qxf6 28.Qxe1 Re5 29.e4 Rc8 30.Bd2 Rxc3 
(0-1)


Kupreichik - Gavrikov
Minsk, USSR Semi-Finals, 1983
Sicilian Defense

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 
6.Be3 e5 7.Nb3 Be7 8.Qd2 Be6 9.f3 O-O 10.O-O-O Nbd7 
11.g4 Qc7 12.h4 b5 13.h5 Rfc8 14.Qg2 Nb6 15.g5 Nfd7 
16.g6 b4 17.Nd5 Nxd5 18.exd5 Bf5 19.Bd3 Bxd3 20.Rxd3 a5 
21.Kb1 a4 22.Nc1 Nf6 23.f4 exf4 24.Bxf4 Ra5 25.gxf7+ Kxf7 
26.Rg3 Bf8 27.h6 g6 28.Rf1 Ke8 29.Re1+ Kf7 30.Rf1 Ke8 
31.Re3+ Be7 32.Rxe7+ Qxe7 33.Bg5 Qe4 34.Qf2 Rxd5 35.Qxf6 Kd7 
36.Qg7+ Kc6 37.Rf4 Qe6 38.Rxb4 Rc7 39.Rc4+ Rc5 40.Rxc5+ dxc5 
41.Qh8 Qc8 42.Qf6+ Kb7 43.Nd3 Qg4 (1-0)


Grigorian - Kupreichik
USSR Semi-Finals, Minsk, 1983
Queen's Gambit Declined

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 
6.Bg5 h6 7.Bxf6 Qxf6 8.Qb3 c5 9.a3 Bxc3+ 10.bxc3 c4 
11.Qb5+ Qc6 12.a4 O-O 13.g3 Qxb5 14.axb5 Bd7 15.Rb1 Bf5 
16.Ra1 Bd7 17.Rb1 a6 18.bxa6 Rxa6 19.Bg2 Bf5 20.Rb2 Ra3 
21.Ne5 Nc6 22.Rxb7 Nxe5 23.dxe5 Rd8 24.O-O Rxc3 25.e6 Rb3 
26.Rc7 c3 27.Rc1 c2 28.e4 Rc8 (0-1)

Kupreichik - Rafael Vaganian
USSR, 1984
French Defense, Advance Variation

1.e4 e6 2.d4 d5 3.e5 Ne7 4.Nf3 b6 5.c3 Qd7 
6.Nbd2 a5 7.h4 h5 8.Ng5 Ba6 9.Bxa6 Nxa6 10.Nf1 Nf5 
11.Ng3 Nxg3 12.fxg3 f6 13.exf6 gxf6 14.Nh3 O-O-O 15.O-O e5 
16.Rxf6 Bg7 17.Rf3 exd4 18.cxd4 Rde8 19.Be3 Nb4 20.Bf2 Kb7 
21.Rc3 Bh6 22.a3 Nc6 23.b4 axb4 24.axb4 Na7 25.Rca3 Nb5 
26.Ra6 Qg4 27.Qd3 Qe2 28.Qf5 Qc4 29.Qxh5 Re2 30.Qg4 Rf8 
31.Kh2 Rexf2 32.Nxf2 Rxf2 33.Qe6 Bc1 34.Ra8 Ba3 35.Qc8+ Kc6 
36.Qe8+ Kb7 37.R8xa3 Rxg2+ 38.Kxg2 Qc2+ 39.Kh3 Nxa3 40.Rxa3 Qf5+ 
41.Kg2 (1-0)

Lev Psakhis - Kupreichik
USSR, 1984
Queen's Gambit Declined

1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.e3 Ne7 5.Bd2 c5 
6.a3 Bxc3 7.Bxc3 cxd4 8.Qxd4 f6 9.cxd5 Nxd5 10.Bd2 O-O 
11.e4 Nc6 12.Qc5 Nb6 13.Nf3 e5 14.Be2 Bg4 15.Be3 Rc8 
16.Qb5 Bxf3 17.Bxf3 Nd4 18.Bxd4 Qxd4 19.O-O Qc4 20.Qxc4+ Rxc4 
21.Rfd1 Kf7 22.Rd2 Rfc8 23.h4 Ke7 24.Rad1 Rc1 25.Kh2 Rxd1 
26.Bxd1 Rc4 27.Re2 Kd6 28.Bb3 Rd4 29.Bg8 h6 30.Kg3 Nc8 
31.Bd5 b5 32.h5 Ne7 33.Bf7 Nc6 34.f3 Rd3 35.Rc2 a5 
36.b3 f5 37.exf5 e4 38.f6 gxf6 39.Bg6 Rxb3 40.Bxe4 Ne7 
41.Rd2+ Ke6 42.Rd8 Rxa3 43.Rh8 Rc3 44.Kf2 a4 45.Rxh6 Rc8 
46.g4 Nd5 47.Rh7 Ra8 48.g5 a3 49.g6 a2 50.Bxd5+ Kxd5 
51.Rd7+ Ke6 52.Rd1 b4 53.h6 Kf5 54.Rg1 b3 55.g7 b2 
56.h7 b1Q 57.g8Q Qb6+ 58.Ke2 Qb2+ 59.Kd3 Ra3+ 60.Kc4 Rc3+ 
(0-1)

Kupreichik - Kholmov
USSR, 1984
Ruy Lopez

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 
6.Re1 b5 7.Bb3 d6 8.a4 Bb7 9.c3 Na5 10.Bc2 c5 
11.d4 Qc7 12.axb5 axb5 13.Na3 Ba6 14.b4 cxb4 15.cxb4 Nc6 
16.Nxb5 Qb8 17.Nxd6+ Bxd6 18.Ba4 Bb7 19.dxe5 Bxe5 20.Bxc6+ Bxc6 
21.Rxa8 Bxa8 22.Qa4+ Ke7 23.Ba3 Nd7 24.Nxe5 Qxe5 25.b5+ Kf6 
26.f4 Qxf4 27.Qa6+ Kg5 28.Bc1 Qxc1 29.Rxc1 Bxe4 30.Qd6 (1-0)

Kupreichik - Tukmakov
Riga, 1985
Sicilian Defense, Dragon Variation

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.f4 g6 7.Be2 Bg7 8.Nb3 O-O 9.Be3 Be6 10.O-O Na5 
11.f5 Bc4 12.Bd3 Bxd3 13.cxd3 Nc6 14.d4 Rc8 15.Qf3 Nd7 
16.Rad1 Nb6 17.Bg5 Qd7 18.Qh3 a5 19.Bh6 Qe8 20.Rf4 a4 
21.Rh4 Bf6 22.Bg5 Bxg5 23.Rxh7 Bf6 24.Qh6 e5 25.Rd3 (1-0)


Kupreichik - Watson
Frunze, 1985
Sicilian Defense, Dragon Variation

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 
6.Be3 Bg7 7.Qd2 Nc6 8.Be2 O-O 9.O-O-O Nxd4 10.Bxd4 Be6 
11.Kb1 b5 12.Bxb5 Rb8 13.Rhe1 Qa5 14.Ba4 Rb4 15.Bb3 Rxd4 
16.Qxd4 Nd5 17.exd5 Bxd4 18.Rxd4 Bf5 19.Rxe7 Qd8 20.Re3 Re8 
21.Nd1 Kf8 22.g3 Qg5 23.a3 Qh5 24.h4 h6 25.Bc4 g5 
26.Be2 Qg6 27.Rxe8+ Kxe8 28.Ne3 Qf6 29.Rb4 Bd7 30.f3 Kd8 
31.Re4 Bf5 32.hxg5 hxg5 33.Rc4 Bd7 34.Rc3 Qh8 35.g4 Qh1+ 
36.Ka2 Qe1 37.Ba6 Qd2 38.Bb7 Ke7 39.Bc6 Bc8 40.Nc4 Qf4 
41.Bb5 f5 42.Ne3 fxg4 43.Rxc8 gxf3 44.Re8+ Kf7 45.Re6 g4 
46.Be8+ Kg7 47.Bg6 Qxe3 48.Rxe3 Kxg6 49.Re8 Kg5 50.Rf8 Kh4 
51.c4 g3 52.Rf4+ (1-0)


Kupreichik - Gorelov
Minsk, 1985
Sicilian Defense
Lasker-Pelikan-Sveshnikov Variation

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 
6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Nxe7 Nxe7 
11.Qd3 d5 12.Bxf6 gxf6 13.O-O-O d4 14.c3 Qc7 15.Nc2 dxc3 
16.Qxc3 Qxc3 17.bxc3 f5 18.Bd3 fxe4 19.Bxe4 Ra7 20.Nb4 Be6 
21.Kb2 O-O 22.Rhe1 Rc8 23.Rd6 a5 24.Nd5 Kf8 25.Nb6 Rc5 
26.Red1 Kg7 27.R1d3 Rac7 28.Nd7 Rc4 29.Rg3+ Ng6 30.Bxg6 hxg6 
31.Nxe5 Re4 32.Re3 Ra4 33.a3 b4 34.axb4 axb4 35.c4 Rca7 
36.Kb3 Ra2 37.Rf3 Re2 38.Nd3 Re4 39.Rc6 Ra1 40.Kxb4 Rg1 
41.Rf4 Re2 42.g3 Bf5 43.Rd6 Rb1+ 44.Kc5 Ra2 45.Rfd4 Ra5+ 
46.Kc6 Rb8 47.Rd8 Be4+ 48.R8d5 Rc8+ 49.Kb6 Bxd5 50.cxd5 Raa8 
51.d6 Rab8+ 52.Ka7 Ra8+ 53.Kb6 Rab8+ 54.Ka7 Ra8+ 55.Kb7 Rab8+ 
56.Ka6 Rc6+ 57.Ka5 Rd8 58.d7 Rc7 59.Ne5 Rc5+ 60.Kb6 Rxe5 
61.Kc7 Rxd7+ 62.Kxd7 Re2 (1/2-1/2)

Kupreichik - Yurtayev
Panchevo, 1985
Sicilian Defense
Lasker-Pelikan-Sveshnikov Variation

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 
6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Nxe7 Nxe7 
11.Bxf6 gxf6 12.c4 O-O 13.Bd3 bxc4 14.Nxc4 d5 15.exd5 Qxd5 
16.O-O e4 17.Nb6 Qxd3 18.Nxa8 Nd5 19.Qc1 Bg4 20.Qc6 Rc8 
21.Qb7 Nf4 22.Nb6 Re8 23.Qc6 Re5 24.Qxf6 Rf5 25.Qh4 h5 
26.Rfe1 Kh7 27.Re3 Qd4 28.h3 Nxg2 29.Kxg2 Bf3+ 30.Kh2 Qxb6 
31.Rg1 Qxb2 32.Qg3 Kh6 33.Qd6+ Kh7 34.Qg3 Kh6 35.Rb3 Qe5 
36.Rb6+ Kh7 37.Qxe5 Rxe5 38.Rf6 Ra5 39.Rxf7+ Kh6 40.Rf6+ Kh7 
41.Rc1 Rg5 42.Rc7+ Kg8 43.h4 Rg2+ 44.Kh3 Rxf2 45.Rxa6 e3 
46.Raa7 (1-0)