[Event "USA-ch"]
[Site "New York"]
[Date "1962.??.??"]
[Round "2"]
[White "Berliner, Hans Jack"]
[Black "Byrne, Robert E"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 c5 6.d5 O-O 7.Nf3 e6 8.Be2 exd5 9.exd5 Ne8
10.O-O Nc7 11.Bd3 f5 12.Qc2 Nd7 13.b3 Nf6 14.Bb2 Bd7 15.Rae1 Re8 16.Nd1 Nh5
17.Bxg7 Kxg7 18.Rxe8 Qxe8 19.Qb2+ Kg8 20.g3 Qf8 21.Re1 Qf6 22.Qxf6 Nxf6 23.Nc3 1/2-1/2

[Event "Varna"]
[Site "Varna"]
[Date "1969.??.??"]
[Round "?"]
[White "Krogius, Nikolai V"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D76"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O Nb6 8.Nc3 Nc6
9.d5 Na5 10.e4 c6 11.Bg5 h6 12.Bf4 cxd5 13.exd5 Nac4 14.Qe2 g5 15.Bc1 Bg4
16.h3 Bh5 17.g4 Bg6 18.h4 Qd7 19.hxg5 Qxg4 20.gxh6 Bf6 21.Re1 Rac8 22.Ne4 Qxe4
23.Qxe4 Bxe4 24.Rxe4 Nxd5 25.Nd2 1/2-1/2

[Event "New York op"]
[Site "New York"]
[Date "1987.??.??"]
[Round "?"]
[White "Bonin, Jay R"]
[Black "Shamkovich, Leonid"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2405"]
[ECO "A55"]

1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.Nc3 c6 5.e4 e5 6.Be2 a6 7.O-O Be7 8.Rb1 b5
9.b4 Bb7 10.dxe5 dxe5 11.c5 a5 12.a3 O-O 13.Qc2 axb4 14.axb4 Qc7 15.Bd1 Nh5
16.g3 g6 17.Qe2 Ndf6 18.Bb3 Bc8 19.Bb2 Bh3 20.Rfd1 Nd7 21.Qe3 Bg4 22.Rd2 Ng7
23.Ng5 Rad8 24.h3 Bxg5 25.Qxg5 Be6 26.Bxe6 Nxe6 27.Qe3 Nf6 28.Rxd8 Rxd8 29.Ne2 Ne8
30.f4 exf4 31.Qc3 f6 32.Qb3 Qf7 33.gxf4 Rd2 34.Qe3 Qd7 35.f5 Rd1+ 36.Rxd1 Qxd1+
37.Kf2 gxf5 38.exf5 N6g7 39.Qe4 Kf8 40.Bc1 Qb3 41.Be3 Qd5 42.Qxd5 cxd5 43.Nd4 Nc7
44.Bh6 1-0