[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Tillema, Berend"]
[Black "Mekkes, Harm"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "55"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Bb4 4. d3 0-0 5. Be2 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Ba5 9. Nxe5 Qf6 10. d4 Nc6 11. f4 a6 12. 0-0 b5 13. Nxc6 Qxc6 14. Bf3 Qc4 15. Bxa8 c6 16. Qf3 Bd7 17. Bb7 Rb8 18. Bxa6 Rb6 19. Bxb5 Rxb5 20. Rab1 Rxb1 21. Rxb1 h6 22. Rb8+ Kh7 23. Qd3+ Qxd3 24. cxd3 f5 25. Ra8 Bc7 26. Ra7 Bxf4 27. Bxf4 Bc8 28. Rc7 1-0

