[Event "NED Open-ch09 Reinbouw"]
[Site "Velp"]
[Date "1978.08.??"]
[Round "6"]
[White "Kamminga, WR."]
[Black "Witkowski, Stefan"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2365"]
[PlyCount "80"]
[EventDate "1978.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 g6 5. c3 Bg7 6. 0-0 0-0 7. Re1 Qc7 8. Nbd2 d5 9. Qe2 a6 10. Ba4 b5 11. Bc2 e5 12. a4 Bb7 13. Nf1 d4 14. Ng3 Rfd8 15. h3 Rd7 16. axb5 axb5 17. Rxa8+ Bxa8 18. Nh2 Qd8 19. Rd1 Bb7 20. Qf3 dxc3 21. bxc3 b4 22. Bg5 bxc3 23. Ng4 Nd4 24. Nxf6+ Bxf6 25. Qxf6 Qxf6 26. Bxf6 Nxc2 27. Bxe5 c4 28. d4 Nb4 29. d5 c2 30. Ra1 Nd3 31. Bb2 Nxb2 32. Rc1 Ba6 33. Rxc2 Nd3 34. Ra2 Nb4 35. Ra3 Kf8 36. Ne2 Rd6 37. Nc3 Nd3 38. g3 g5 39. f4 gxf4 40. gxf4 Nxf4 0-1

[Event "NED Open-ch09 Reinbouw"]
[Site "Velp"]
[Date "1978.08.??"]
[Round "5"]
[White "Wind, Maurits M"]
[Black "Kamminga, WR."]
[Result "0-1"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "1978.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 Nbd7 8. 0-0 0-0 9. Qe1 c5 10. Qh4 cxd4 11. Nxd4 g6 12. Ne4 Nd5 13. Rf3 f6 14. Bh6 Rf7 15. Rg3 Ne5 16. Be2 Qb6 17. Kh1 f5 18. Ng5 f4 19. Ndf3 fxg3 20. Nxe5 Rf4 21. Ng4 Qxb2 22. Re1 Qc3 23. Qxg3 Qxg3 24. hxg3 Rf5 25. Ne4 Nc3 26. Nxc3 Rh5+ 27. Kg1 e5 28. Be3 Bb4 29. Nf6+ Kh8 30. Bd2 Bc5+ 0-1

