[Event "Petrosian mem"]
[Site "Moscow"]
[Date "1999.06.21"]
[Round "4"]
[White "Tseshkovsky, Vitaly"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[WhiteElo "2556"]
[BlackElo "2444"]
[ECO "C91"]

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.d4 Bg4 10.d5 Na5 11.Bc2 c5 12.Nbd2 Ne8 13.h3 Bd7 14.Nf1 Nc4 15.b3 Nb6 16.Ne3 g6
17.a4 Bf6 18.Ng4 Bg7 19.Nh6+ Kh8 20.axb5 axb5 21.Bg5 f6 22.Be3 Nc7 23.Qd2 Qe7
24.h4 Rxa1 25.Rxa1 Ra8 26.Qc1 Rxa1 27.Qxa1 Qf8 28.Qa7 Nba8 29.Ng5 Bxh6 30.Nf7+ Qxf7
31.Bxh6 Qe8 32.b4 cxb4 33.cxb4 Qc8 34.Bd3 Kg8 35.Qe3 Ne8 36.h5 g5 37.Bxg5 fxg5
38.Qxg5+ Kf7 39.h6 Bg4 40.Bxb5 Nac7 41.Bc6 Bd7 42.Qh5+ Kf8 43.Qf3+ Ke7 44.Qg3 Bxc6
45.Qg5+ Kf7 46.Qh5+ Kf8 47.dxc6 Nf6 48.Qg5 Nce8 49.b5 Qb8 50.Qf5 Kf7 51.g4 Qxb5
52.c7 Nxc7 53.g5 Ne8 54.gxf6 Nxf6 55.f3 Qb1+ 56.Kg2 Qc1 57.Qh3 Qg5+ 58.Kf2 Kg6
59.Qe6 Qxh6 60.Qxd6 Qf4 61.Qe6 h5 62.Qh3 h4 63.Qe6 Qg3+  0-1

