[Event "URS-ch56"]
[Site "Odessa"]
[Date "1989.??.??"]
[Round "?"]
[White "Gelfand, Boris"]
[Black "Dreev, Alexey"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2570"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nf6 7. O-O Nc6 8. a3 O-O 9. b4 Be7 10. Bb2 b5 11. Re1 Bb7 12. e5 Nd7 13. Nb3 Qc7 14. Nbd4 Nb6 15. Nxc6 Bxc6 16. Nd4 Nc4 17. Bc1 Rfc8 18. Bf4 a5 19. bxa5 Rxa5 20. Qh5 g6 21. Qg4 Ra4 22. Nxe6 fxe6 23. Bxg6 Kh8 24. Bxh7 Kxh7 25. Qh5+ Kg7 26. Qh6+ Kf7 27. Qh5+ Kg7 28. Bh6+ Kh7 29. Bg5+ Kg7 30. Qh6+ Kf7 31. Qh5+ Kg7 32. Bf6+ Kf8 33. Qh8+ 1/2-1/2