[Event "Katowice op"]
[Site "Katowice"]
[Date "1990.??.??"]
[Round "3"]
[White "Sapis, Witalis"]
[Black "Mentov, Sergey"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2380"]
[PlyCount "68"]
[EventDate "1990.01.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nd7 5. h3 e5 6. Bh2 e4 7. Nfd2 f5 8. c4 Ngf6 9. Nc3 0-0 10. Be2 Rf7 11. a4 Nf8 12. a5 Kh8 13. Ra3 g5 14. Qc2 Ng6 15. Kd1 c6 16. d5 c5 17. f3 exf3 18. Nxf3 Ne8 19. Bd3 Qe7 20. Re1 Nc7 21. Ne2 Na6 22. Qd2 Nb4 23. Bb1 Bd7 24. Nc1 Ne5 25. Nxe5 Bxe5 26. Bxe5+ Qxe5 27. Qc3 Re8 28. Nd3 Nxd3 29. Bxd3 Qxc3 30. Rxc3 Kg7 31. Kd2 h6 32. Rb3 Bc8 33. Rf1 Re5 34. Bc2 Rfe7 1/2-1/2

[Event "Katowice op"]
[Site "Katowice"]
[Date "1990.??.??"]
[Round "4"]
[White "Sygulski, Boguslaw"]
[Black "Mentov, Sergey"]
[Result "1-0"]
[ECO "E96"]
[WhiteElo "2355"]
[PlyCount "75"]
[EventDate "1990.01.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 a5 10. dxe5 dxe5 11. Qc2 Qc7 12. Na4 b6 13. h3 Nc5 14. Nxc5 bxc5 15. Be3 Nd7 16. Nd2 Re8 17. Nb1 Qd6 18. Rd1 Qe7 19. Qa4 Ra6 20. Qa3 f5 21. f3 fxe4 22. fxe4 Qh4 23. Nd2 Rf8 24. Qd3 Rf6 25. Be2 Nf8 26. Nf3 Qg3 27. Bf2 Qf4 28. g3 Qh6 29. h4 Bg4 30. Nh2 Bxe2 31. Qxe2 Rf7 32. Rd8 g5 33. h5 Rd7 34. Rd1 Rxd8 35. Rxd8 Qf6 36. Qd1 Ra7 37. Bxc5 Rf7 38. Rd6 1-0

