[Event "URS-ch FL54"]
[Site "Kuibyshev"]
[Date "1986.??.??"]
[Round "?"]
[White "Kupreichik, Viktor D"]
[Black "Kaidanov, Gregory S"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2415"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Re1 Be7 10. c3 Nc5 11. Bc2 Bg4 12. Nbd2 O-O 13. Nf1 Bh5 14. Ng3 Bg6 15. Nf5 Qd7 16. g4 Rad8 17. h4 Ne4 18. Nxe7+ Nxe7 19. Nh2 Nc5 20. Be3 Ne6 21. Bb3 c5 22. h5 Be4 23. h6 g5 24. Qd2 c4 25. Bd1 f6 26. exf6 Rxf6 27. f3 Bg6 28. Bxg5 Nxg5 29. Qxg5 Rdf8 30. Kg2 d4 31. cxd4 Qxd4 32. Qe5 Qxe5 33. Rxe5 Nc6 34. Rc5 Rd6 35. Kg3 Nb4 36. b3 Nd3 37. Rc7 Nb2 38. Be2 Bd3 39. Re1 Rxh6 40. Bxd3 cxd3 41. Rd7 Rc8 42. f4 Rxh2 43. Kxh2 Kf8 44. Kg3 Rc3 45. Kh4 Rc2 46. Ree7 Re2 47. Re5 h6 48. Kh5 Rc2 49. f5 d2 50. Kg6 1-0