[Event "Bussum op"]
[Site "Bussum"]
[Date "2008.05.11"]
[Round "5"]
[White "Witkamp, Jarno"]
[Black "Weidema, Rik"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1656"]
[PlyCount "77"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bd6 7. 0-0 0-0 8. d3 h6 9. Nd2 Be6 10. Nde4 Be7 11. a3 Qd7 12. b4 Na6 13. Bb2 f5 14. Nd2 Bf6 15. Nc4 Ne7 16. e4 f4 17. Ne2 Ng6 18. Qc2 Nc7 19. Rad1 Qf7 20. Nd6 Bb3 21. Nxf7 Bxc2 22. Rd2 Bb3 23. Nd6 Rab8 24. d4 Ne6 25. d5 Ng5 26. Nc1 Ba4 27. f3 Bd8 28. h4 Bc7 29. Nf5 Nf7 30. h5 Ngh8 31. gxf4 cxd5 32. Ne7+ Kh7 33. Nxd5 Rbd8 34. Bh3 Bd6 35. Rg2 Bd7 36. Bxd7 Rxd7 37. Nd3 Re8 38. Kh1 Re6 39. Rfg1 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Sanne"]
[Black "Weidema, Rik"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "75"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 e5 5. fxe5 Nxe5 6. Bb5+ Bd7 7. 0-0 Nf6 8. Bxd7+ Qxd7 9. d4 cxd4 10. Qxd4 Nc6 11. Qa4 Be7 12. Bf4 0-0 13. Nd5 Rab8 14. Rad1 b5 15. Nxf6+ Bxf6 16. Qa3 Be7 17. Bxd6 Bxd6 18. Qxd6 Qb7 19. Qf4 Rfe8 20. Qf5 Re7 21. Ng5 g6 22. Qh3 h5 23. Qb3 Ne5 24. Qd5 Nc4 25. Qxb7 Rexb7 26. Rd3 Nxb2 27. Rdf3 Rf8 28. e5 Nc4 29. e6 f5 30. Re1 Re8 31. Rd3 Nb6 32. Rb1 a6 33. Rd6 Ree7 34. Rd8+ Kg7 35. Rbd1 Kf6 36. h4 Rbc7 37. Rf8+ Kg7 38. Rdd8 1-0

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "7"]
[White "De Rover, Yong Hoon"]
[Black "Weidema, Rik"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "68"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. d5 Ne5 10. Nc1 Nh5 11. Be2 f5 12. f4 Ng4 13. Bxg4 fxg4 14. 0-0 b5 15. Qe2 Qb6 16. Nb3 bxc4 17. Qxc4 a5 18. Nxc5 dxc5 19. d6+ e6 20. Na4 Qxd6 21. Bxc5 Qc6 22. Nb6 Ba6 23. Qc1 Rac8 24. Nxc8 Rxc8 25. Rd1 Nxf4 26. Qxf4 Qxc5+ 27. Kh1 Bxb2 28. Rab1 Be2 29. Re1 Rf8 30. Qd2 Bc3 31. Qxe2 Bxe1 32. Rxe1 Rf2 33. Qxg4 Qc4 34. Qh4 Rf1+ 0-1

