[Event "Baden-Baden Open"]
[Site "Baden-Baden FRG"]
[Date "1990.08.14"]
[EventDate "1990.08.11"]
[Round "4"]
[Result "1/2-1/2"]
[White "Nana Alexandria"]
[Black "Erich Maahs"]
[ECO "D07"]
[WhiteElo "2345"]
[BlackElo "?"]
[PlyCount "90"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4  8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 f6 11. Rc1 c6 12. e4 Be6 13. b3 Ne7 14. Be2  Kf7 15. f4 Rhd8 16. Ba1 f5 17. exf5 Bxf5 18. O-O Bd3 19. Rfe1 Bxe2 20. Rxe2 Nd5  21. f5 Re8 22. Rce1 Rxe2 23. Rxe2 Rd8 24. Rd2 Re8 25. Kf2 Re4 26. Rd4 Re5 27.  g4 Re7 28. Bb2 g6 29. fxg6+ Kxg6 30. Rd3 Rf7+ 31. Rf3 Nb4 32. Rxf7 Kxf7 33. Bc3  Nxa2 34. Bd2 c5 35. Kf3 Nb4 36. h4 Nc6 37. Ke4 Nd4 38. b4 Ne6 39. bxc5 Nxc5+  40. Kd5 Ne6 41. Kd6 a6 42. h5 b6 43. Kc6 Nc5 44. Kxb6 Ne4 45. g5 Nxd2 1/2-1/2