[Event "Groningen op"]
[Site "Groningen NED"]
[Date "1990.12.22"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "Van Riemsdijk, Herman C"]
[Black "Gilberto Hernandez"]
[ECO "B32"]
[WhiteElo "2440"]
[BlackElo "2530"]
[PlyCount "60"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Be2 Be6 8. O-O  a6 9. N5c3 Bg5 10. Bxg5 Qxg5 11. f4 exf4 12. Qxd6 f3 13. Rxf3 Rd8 14. Qg3 Qc5+  15. Rf2 Nd4 16. Bf1 Nf6 17. b4 Qb6 18. a3 Ng4 19. Nd5 Qd6 20. Rf4 h5 21. Nbc3  g5 22. Rxg4 hxg4 23. e5 Qb8 24. Bd3 b5 25. Qe3 Qa7 26. Nf6+ Kf8 27. c5 g3 28.  Qxg3 Nb3 29. Rd1 Qc7 30. Nce4 1-0