[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.05"]
[Round "4"]
[White "Vaisser, Anatoli"]
[Black "Ubilava, Elizbar"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2470"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bf5 7. Nge2 c6 8. f3 h5 9. Ng3 Bg6 10. Bd3 h4 11. Nge2 Bxd3 12. Qxd3 Nbd7 13. e4 dxe4 14. fxe4 Nc5 15. Qf3 Ne6 16. Be3 Qa5 17. O-O Qh5 18. h3 Rd8 19. Rad1 b6 20. Rd2 Ng5 21. Qf4 Ne6 22. Qf3 Ng5 23. Qf4 Ne6 24. Qf2 O-O 25. Rfd1 Rfe8 26. Qf3 Qg6 27. e5 Nd5 28. Nxd5 cxd5 29. Nc3 Bb4 30. Rd3 Bxc3 31. Rxc3 Rd7 32. Bf2 Qe4 33. Qg4 Qxg4 34. hxg4 Rc7 35. Rdc1 Rxc3 36. Rxc3 g5 37. a4 Re7 38. Be3 Kg7 39. Rc6 Rd7 40. Kf2 Nd8 41. Rc8 f6 1/2-1/2