[Event "URS-ch58"]
[Site "Moscow"]
[Date "1991.??.??"]
[Round "1"]
[White "Naumkin, Igor"]
[Black "Ruban, Vadim"]
[Result "0-1"]
[WhiteElo "2490"]
[BlackElo "2575"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. e3 b5 5. a4 e6 6. axb5 cxb5 7. b3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 a5 10. bxc4 b4 11. Bd3 Nf6 12. g4 Bb7 13. g5 Nfd7 14. Ne4 Qc7 15. c5 O-O 16. Rg1 g6 17. Nfd2 e5 18. Qg4 exd4 19. exd4 a4 20. Rg3 b3 21. Qh4 Re8 22. Kf1 Ba6 23. Bxa6 Rxa6 24. Rh3 h5 25. gxh6 b2 26. Re1 Qb7 27. Rhe3 Rf8 28. h7+ Kh8 29. Qg3 f5 30. Nd6 f4 31. Qxg6 Rxd6 32. cxd6 fxe3 33. Rxe3 Qb5+ 34. Kg1 Qf5 35. Qxf5 Rxf5 36. Ra3 Nb6 37. Ra2 Rb5 38. Nb1 Rb4 39. Kf1 Nc6 40. Ke2 Nxd4+ 41. Kd3 Nb5 0-1