[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "3.7"]
[White "Dijkstra, AHE"]
[Black "Vinke, Friedrich"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1303"]
[BlackElo "1555"]
[PlyCount "64"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bxc3+ 8. bxc3 Ba6 9. Bxa6 Nxa6 10. Ne2 0-0-0 11. a4 Nb8 12. Qd3 Nc6 13. Bg5 Nge7 14. Bxe7 Qxe7 15. Qb5 Na5 16. 0-0 g5 17. Rfb1 c6 18. Qb2 h5 19. Nc1 Nc4 20. Qa2 Qc7 21. Nb3 Kd7 22. a5 Rb8 23. axb6 axb6 24. Qa7 Rhc8 25. Qxc7+ Kxc7 26. Ra7+ Kd8 27. Rba1 Na5 28. Rh7 Ra8 29. Rxh5 g4 30. Rh8+ Kd7 31. Rh7+ Kd8 32. Rh6 Ke7 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "5.7"]
[White "Leentjens, Gilbert"]
[Black "Vinke, Friedrich"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1781"]
[BlackElo "1555"]
[PlyCount "61"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Nc3 a6 9. 0-0 h6 10. Na4 Qc7 11. a3 b5 12. Nc3 Nge7 13. Ne2 g5 14. Be3 Qd8 15. Ng3 Bg7 16. Nh5 0-0 17. Nxg5 Ng6 18. Nxf7 Kxf7 19. Bxg6+ Kxg6 20. Qg4+ Qg5 21. Bxg5 hxg5 22. Nxg7 Kxg7 23. Qxg5+ Kh7 24. Rad1 Rf5 25. Qg4 Rg8 26. Qh4+ Kg7 27. Rd3 Be8 28. Rg3+ Bg6 29. Rc1 Rc8 30. Rcc3 Kf7 31. Rxg6 1-0

