[Event "USA-ch"]
[Site "Greenville"]
[Date "1980.??.??"]
[Round "12"]
[White "Bradford, Joseph M"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2515"]
[ECO "D11"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.d4 Nbd7 6.Nbd2 e6 7.c4 Bd6 8.b3 O-O
9.Bb2 Qb8 10.Re1 b5 11.e4 bxc4 12.e5 Ne4 13.exd6 c3 14.Bxc3 Nxc3 15.Qc2 Nb5
16.Qxc6 Rd8 17.Rac1 Nxd6 18.Qa4 Bf5 19.Bf1 a5 20.Rc6 Ne4 21.Nxe4 dxe4 22.Nd2 Nf6
23.Bg2 Qb4 24.Qxb4 axb4 25.Rc4 Rxa2 26.Nxe4 Bxe4 27.Bxe4 Rb8 28.Bf3 Rb2 29.Re3 g6
30.g4 g5 31.h3 h6 32.Rc5 Rd2 33.Rc4 Nd5 34.Bxd5 exd5 35.Rc7 Rxd4 36.Rf3 Rf8
37.Rb7 f6 38.Rf5 Rf7 1/2-1/2

[Event "New York Inv"]
[Site "New York"]
[Date "1980.??.??"]
[Round "11"]
[White "Shamkovich, Leonid"]
[Black "Keene, Raymond D"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2460"]
[ECO "B06"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Qe2 O-O 6.e5 Ne8 7.O-O Bg4 8.Rd1 Nc6
9.Bd5 Qd7 10.Nc3 e6 11.Bb3 d5 12.h3 Bxf3 13.Qxf3 f6 14.Qe2 fxe5 15.dxe5 Kh8
16.f4 g5 17.Rf1 Nd4 18.Qh5 c5 19.Be3 Nxb3 20.axb3 d4 21.fxg5 Rxf1+ 22.Rxf1 dxe3
23.g6 h6 24.Rf7 Qd4 25.Ne2 Qe4 26.Nf4 Rd8 27.Kh2 Kg8 28.Qh4 Rc8 29.Qe7 Qxf4+
30.Rxf4 Nc7 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1993.??.??"]
[Round "1"]
[White "Kupreichik, Viktor D"]
[Black "Kaidanov, Grigory S"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2640"]
[ECO "C65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 d6 6.d4 exd4 7.cxd4 Bb4+ 8.Kf1 d5
9.e5 Nd7 10.Qb3 Be7 11.Qxd5 O-O 12.Nc3 Nb6 13.Qxd8 Rxd8 14.Be3 Bg4 15.Bxc6 bxc6
16.Ke2 Bc8 17.Nd2 Ba6+ 18.Kf3 c5 19.Nb3 cxd4 20.Bxd4 Nc4 21.Ne4 Rd5 22.Rac1 Rad8
23.Bxa7 Nxe5+ 24.Kg3 f5 25.Nec5 f4+ 26.Kxf4 Ng6+ 27.Kg3 Rg5+ 28.Kf3 Rf5+
29.Kg3 Bh4+ 30.Kh3 Bc8 31.g4 Rf3+ 32.Kg2 Rxf2+ 33.Kh3 h5 34.Nd7 hxg4+ 35.Kxg4 Bxd7+
36.Kh5 Rf5+ 0-1