[Event "New York op"]
[Site "Newark"]
[Date "1995.??.??"]
[Round "4"]
[White "Colombo, Alberto E"]
[Black "Ivanov, Igor Vasilievich"]
[Result "0-1"]
[EventArchiveKey "new-york-open-newark-1995"]
[WhiteElo "2135"]
[BlackElo "2475"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 h6 7. Bf4 Nh5 8. Bg3 Nxg3 9. hxg3 d5 10. Nbd2 Bd6 11. Bd3 cxd4 12. exd4 O-O 13. O-O e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nf3 Bxg3 17. Nd4 Be5 18. Qd2 Bxd4 19. cxd4 Re8 20. Rfe1 Bd7 21. Be2 Bf5 22. Rac1 Rec8 23. Rxc8+ Rxc8 24. Bd1 Rc4 25. Re8+ Kh7 26. Qf4 Qf6 27. Re5 Be4 28. Qe3 Qb6 29. Bb3 Rxd4 30. Qc3 Rd3 31. Qe1 f5 0-1