[Event "Solingen"]
[Site "Solingen FRG"]
[Date "1968.06.??"]
[EventDate "1968.??.??"]
[Round "8"]
[Result "1/2-1/2"]
[White "Jan Hein Donner"]
[Black "Mathias Gerusel"]
[ECO "D22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5
7. O-O Nc6 8. b3 Nf6 9. Bb2 Bd6 10. Nbd2 Qe7 11. Be2 Ba3
12. Bxa3 Qxa3 13. Nc4 Qe7 14. Qc2 O-O 15. Rfc1 Nb4 16. Qd2 Ne4
17. Qe1 f6 18. a3 Nd5 19. b4 Nd6 20. Na5 h6 21. Nd2 Bxe2
22. Qxe2 c6 23. Ndc4 Rf7 24. g3 Nxc4 25. Nxc4 Rd8 26. Rab1
Rff8 27. Rb3 Rd7 28. Rd3 Rfd8 29. Rcd1 e5 30. Qc2 exd4
31. Rxd4 Nc7 32. Rxd7 Rxd7 33. Rxd7 Qxd7 34. h4 Nb5 35. a4 Nc7
36. Na5 Ne6 37. Qc4 Kf7 38. Kg2 Ke7 39. Qe4 Kf7 40. g4 Nd8
1/2-1/2