[Event "URS-ch56"]
[Site "Odessa"]
[Date "1989.??.??"]
[Round "?"]
[White "Gelfand, Boris"]
[Black "Lerner, Konstantin Z"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2530"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 Nbd7 11. Nh3 c5 12. Bd3 Qe7 13. cxd5 exd5 14. Bf5 cxd4 15. Qxd4 Ne5 16. O-O Bc8 17. e4 Bxf5 18. exf5 Nc6 19. Qd2 d4 20. Rac1 Rac8 21. Rfe1 Qd6 22. Qf4 Rfd8 23. Qxd6 Rxd6 24. Nf2 d3 25. Rcd1 Nd4 26. Rxd3 Nxf5 27. Rxd6 Nxd6 28. Rd1 Nf5 29. Bxf6 gxf6 30. Ne4 Kg7 31. Rd2 Rc7 32. Kf2 Ne7 33. Nd6 Rc5 34. Ne4 Rd5 35. Ke2 f5 36. Nc3 Rxd2+ 37. Kxd2 Kf6 38. Ke3 Ke5 39. f4+ Kd6 40. Kd4 Nc6+ 41. Kc4 a6 42. Nd1 b5+ 43. Kd3 Ne7 44. Ne3 h5 45. g3 Kc5 46. Ng2 Nc6 47. Ne3 Ne7 48. Nc2 Nc6 49. b3 a5 50. Kc3 Kd5 51. a4 bxa4 52. bxa4 Kc5 53. Ne3 Ne7 54. Nc4 Nc6 55. h3 Kd5 56. Nd2 1/2-1/2