[Event "RUS-Cup1 Chigorin mem"]
[Site "St Petersburg"]
[Date "1996.??.??"]
[Round "4"]
[White "Ivanov, Sergey"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2595"]
[ECO "E32"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 d6 8.e3 Nbd7
9.Bd3 c5 10.Ne2 Ba6 11.b4 h6 12.Bh4 cxd4 13.exd4 Rc8 14.Qb3 e5 15.b5 Bb7
16.O-O d5 17.Bf5 Rxc4 18.Bxf6 Nxf6 19.dxe5 Ne4 20.Rad1 Qe7 21.Qb2 Re8 22.Rfe1 Qc7
23.Ng3 Rxe5 24.Nxe4 Rxf5 25.Ng3 Rc2 26.Re8+ Kh7 27.Re7 Qc5 28.Qd4 Qxd4 29.Rxd4 Rc1+
30.Nf1 Bc8 31.f3 a6 32.Kf2 axb5 33.Ne3 Rf6 34.Rxd5 Ra1 35.Rd3 Ra2+ 36.Kg3 Be6
37.h4 h5 38.Rb7 Bc4 39.Rc3 Re2 40.Rc7 Ba2 41.Rc2 Rxe3 42.Rxa2 Rb3 43.Rd2 Rxa3
44.Rd5 Kh6 45.Rxb5 Rg6+ 46.Rg5 f6 47.Rxg6+ Kxg6 48.Rb7 Rb3 49.Kf4 Rb4+ 50.Ke3 Rb2
51.g3 Rb3+ 52.Ke4 Kh6 53.Rf7 Rb4+ 54.Kf5 Rd4 55.Rb7 Rb4 56.Rb8 Rb5+ 57.Ke4 g5
58.hxg5+ fxg5 59.Rd8 h4 60.Rd6+ Kg7 61.gxh4 gxh4 62.Kf4 Rb4+ 63.Kg5  1/2-1/2

