[Event "Calcutta op"]
[Site "Calcutta"]
[Date "1994.??.??"]
[Round "4"]
[White "Tiviakov, Sergei"]
[Black "Rahman, Ziaur"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2435"]
[ECO "B47"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.g3 a6 7.Bg2 Nf6 8.O-O Be7
9.Re1 O-O 10.Nxc6 bxc6 11.e5 Nd5 12.Qg4 f5 13.Qc4 Qb6 14.Na4 Qb5 15.Bf1 f4
16.Qe4 fxg3 17.hxg3 Qb4 18.b3 Qxe4 19.Rxe4 Bb7 20.c4 Nb4 21.Re2 c5 22.Bg2 Bxg2
23.Kxg2 Rac8 24.Bb2 Rf7 25.Bc3 Nc6 26.Rd1 Bf8 27.Re4 h6 28.Bd2 Nb4 29.Nc3 g5
30.Be3 Nc2 31.Na4 Nxe3+ 32.Rxe3 Rc7 33.Nc3 Bg7 34.Rd6 Rf5 35.Rxa6 Rxe5 36.Ra8+ Kh7
37.Rxe5 Bxe5 38.Nb5 Rc6 39.Ra7 Kg6 40.Rxd7 Ra6 41.a4 Ra8 42.g4 Bf4 43.Kf3 h5
44.gxh5+ Kxh5 45.Re7 e5 46.Rh7+ Kg6 47.Ra7 Rd8 48.Kg4 Rd2 49.Ra6+ Kg7 50.Nc7 Rxf2
51.Ne6+ Kh7 52.Nxc5 Rg2+ 53.Kf5 g4 54.Ne4 Be3 55.Nf6+ Kg7 56.Nxg4 Bd4 57.Nxe5 Rb2
58.Rg6+ Kf8 59.Rg3  1-0

