[Event "Bern Open"]
[Site "Bern SUI"]
[Date "1989.02.??"]
[EventDate "1989.02.09"]
[Round "?"]
[Result "1/2-1/2"]
[White "Grzegorz Lukasiewicz"]
[Black "Robert Schweizer"]
[ECO "A46"]
[WhiteElo "2330"]
[BlackElo "?"]
[PlyCount "86"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 O-O 7. e4 d6 8. Qe2  Nbd7 9. e5 dxe5 10. dxe5 Nd5 11. h4 Nb4 12. Ne4 Nxd3+ 13. Qxd3 Bxe4 14. Qxe4  Nc5 15. Qg4 Re8 16. h5 Bxg5 17. Nxg5 h6 18. Nf3 Qe7 19. Rh3 f5 20. exf6 Qxf6  21. O-O-O Rad8 22. Re1 Rd5 23. Qh4 Nd7 24. Qe4 Qf5 25. Rh4 Nf6 26. Qxf5 Rxf5  27. Re5 c5 28. a4 Kf7 29. a5 Nd7 30. Rxf5+ exf5 31. axb6 axb6 32. Rf4 Ke6 33.  Nh4 Rf8 34. b4 Ne5 35. bxc5 bxc5 36. Ra4 Rf7 37. f4 Ng4 38. c4 Nf6 39. Ra6+ Kd7  40. Ng6 Kc8 41. Ne5 Rc7 42. Ra8+ Kb7 43. Rf8 Rc8 1/2-1/2