[Event "World op"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "4"]
[White "Smagin, Sergey"]
[Black "Ivanov, Igor V"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2515"]
[ECO "B58"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nf3 Be7 8.O-O O-O
9.Re1 a6 10.h3 Be6 11.Bf1 Nb8 12.Ng5 Bd7 13.Bc4 Nc6 14.a3 Rc8 15.Ba2 Nd4
16.Nf3 Nxf3+ 17.Qxf3 Qb6 18.Qe3 Qxe3 19.Bxe3 h6 20.Rac1 Rxc3 21.bxc3 Nxe4
22.Bd5 Nxc3 23.Bxb7 Bb5 24.a4 Bc4 25.Ra1 Rb8 26.Bf3 Rb2 27.Bd2 Rxc2 28.Bxc3 Rxc3
29.Rac1 Rxc1 30.Rxc1 d5 31.Rc2 Bb4 32.Be2 Bxe2 33.Rxe2 Bc3 34.Re3 d4 35.Rxe5 d3
36.Re8+ Kh7 37.Kf1 Kg6 38.Rd8 d2 39.Ke2 Kf5 40.Rd3 Bb4 41.Rd4 a5 42.Rxb4 axb4  1-0

