[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "7"]
[White "Van Zijpe, K."]
[Black "Noomen, Jeroen"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "54"]
[EventDate "1983.08.??"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Qd3 fxe4 12. Qxe4 Bg7 13. 0-0-0 0-0 14. Ne3 Qc7 15. g4 Nd4 16. Bg2 Be6 17. Nd5 Bxd5 18. Qxd5 Rac8 19. Be4 Ne2+ 20. Kb1 b4 21. Qd2 Nc3+ 22. bxc3 bxa3 23. Bd5 Rb8+ 24. Bb3 a5 25. Kc1 e4 26. Qxd6 Qxc3 27. Qxa3 Bh6+ 0-1

[Event "NED Open-ch13"]
[Site "Dieren"]
[Date "1982.08.??"]
[Round "?"]
[White "Van Zijpe, K."]
[Black "Rietra, Peter"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "91"]
[EventDate "1982.06.??"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bxb5 axb5 13. Nxb5 Ra7 14. Nxa7 Nxa7 15. c3 Bg7 16. Qa4+ Qd7 17. Qxd7+ Bxd7 18. exf5 Bxf5 19. 0-0 Be6 20. Nc7+ Ke7 21. Nxe6 fxe6 22. a4 e4 23. Rfc1 Rb8 24. b4 Nc6 25. Rab1 Kd7 26. Rc2 Kc7 27. Kf1 d5 28. f3 Rf8 29. Ke2 exf3+ 30. gxf3 Ne5 31. a5 Rxf3 32. b5 Rf7 33. b6+ Kb7 34. a6+ Kb8 35. Ra2 Rf8 36. Rba1 Nc6 37. a7+ Nxa7 38. Rxa7 Bxc3 39. R1a3 Bb4 40. Rb3 Bc5 41. Rxh7 e5 42. Rb5 Rf2+ 43. Ke1 Bd4 44. b7 Rf8 45. Rxd5 Ka7 46. Ra5+ 1-0

