[Event "Groningen op2"]
[Site "Groningen"]
[Date "1989.??.??"]
[Round "3"]
[White "Cobben, Jan Maarten"]
[Black "Bons, R."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "41"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 e6 6. Bg5 Qb6 7. Nbd2 cxd4 8. Nc4 Qc7 9. cxd4 b5 10. Ncd2 a6 11. Rc1 Bb4 12. Bd3 h6 13. Be3 0-0 14. 0-0 Nxe3 15. fxe3 Qa7 16. Ne4 Be7 17. Nfg5 Nxe5 18. Qh5 Nxd3 19. Nxf7 Rxf7 20. Rxf7 Bf8 21. Nf6+ 1-0

