[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Haroutiunian, Anoush"]
[Black "Van Bun, Marcel"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "75"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 d5 2. d4 e6 3. Nf3 g6 4. e3 Bg7 5. Bb5+ c6 6. Ba4 Ne7 7. 0-0 0-0 8. Nbd2 Nf5 9. c4 Nxe3 10. Qe2 Nxf1 11. Nxf1 Qb6 12. c5 Qb4 13. Bb3 Bxd4+ 14. Nxd4 Qxd4+ 15. Be3 Qf6 16. Ng3 Nd7 17. Rd1 e5 18. Qg4 Kh8 19. Rf1 Nxc5 20. Qd1 Nxb3 21. axb3 e4 22. Bd4 Qxd4+ 23. Qxd4+ f6 24. f5 Kg7 25. fxg6 hxg6 26. h4 Bg4 27. b4 a5 28. b5 a4 29. bxc6 bxc6 30. Qc5 Bd7 31. h5 gxh5 32. Nxh5+ Kg6 33. Nf4+ Kg5 34. Qf2 Bg4 35. Qg3 Rh8 36. Ne6+ Kh5 37. Rxf6 Bh3 38. Qxh3# 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Heman, Frans"]
[Black "Van Bun, Marcel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 a5 4. b5 d5 5. e3 c5 6. c4 d4 7. Qh5+ g6 8. Qf3 Ne7 9. Qxf6 Rg8 10. Qxe5 Nd7 11. Qf4 Nf5 12. Nf3 Qe7 13. Bd3 Bh6 14. Qe4 Rg7 15. 0-0 Nf6 16. Qxe7+ Rxe7 17. exd4 cxd4 18. Nxd4 Nxd4 19. Bxd4 Kf7 20. Be3 Bg7 21. Nc3 Bf5 22. Bxf5 gxf5 23. Rae1 Rae8 24. Rd1 h5 25. h3 h4 26. Bg5 Rc7 27. d3 Nh7 28. Bd2 f4 29. Nd5 Rd7 30. Bxa5 Be5 31. Bb4 Rg8 32. Rfe1 Ng5 33. Kf1 f3 34. Rxe5 fxg2+ 35. Kxg2 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Kleijnen, Jos GVM"]
[Black "Van Bun, Marcel"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "58"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. a4 Bd7 8. Be2 Nge7 9. 0-0 Nf5 10. Na3 Be7 11. Nb5 0-0 12. Bd3 cxd4 13. Bxf5 exf5 14. Nfxd4 Nxe5 15. Bf4 Nc6 16. Nxc6 Qxc6 17. Nd4 Qg6 18. Qd3 h5 19. Nb5 Bc6 20. Rfe1 d4 21. f3 dxc3 22. bxc3 Rad8 23. Qc4 Bxf3 24. Ra2 Bd5 25. Qc7 Bxa2 26. Qxe7 Rd2 27. Qxb7 Bd5 28. Qxd5 Rxd5 29. Nc7 Qb6+ 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Van Bun, Marcel"]
[Black "De Campagnolle, Leon Roger"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "85"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. f3 d5 4. Bg5 c5 5. dxc5 Bxc5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nb4 9. Kd1 0-0 10. a3 N4c6 11. Ne2 f6 12. Bd2 Rd8 13. Kc2 Nd7 14. Nbc3 a6 15. Rd1 Nde5 16. Nf4 Bd7 17. h4 Rac8 18. Nd3 Nxd3 19. Bxd3 Nd4+ 20. Kb1 Nxf3 21. gxf3 Bc6 22. Bc4 Kf7 23. h5 Rd4 24. Bb3 Rcd8 25. Be3 Rxd1+ 26. Rxd1 Rxd1+ 27. Nxd1 Bxe3 28. Nxe3 g6 29. h6 Ke7 30. Kc2 f5 31. Kd3 Kf6 32. Nc4 Kg5 33. Nd6 Kxh6 34. Bxe6 fxe4+ 35. fxe4 Kg5 36. Bd5 h5 37. Bxc6 bxc6 38. e5 h4 39. Ne4+ Kf5 40. Kd4 h3 41. e6 h2 42. e7 h1Q 43. Ng3+ 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Van Bun, Marcel"]
[Black "Ebel, Huub"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "40"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nf6 4. d3 Be7 5. Be2 Nc6 6. 0-0 0-0 7. b3 h6 8. Bb2 d6 9. Nbd2 Qb6 10. Nc4 Qc7 11. Ne3 b5 12. Qe1 a6 13. Nh4 Nd4 14. Bxd4 cxd4 15. Ng4 Nxg4 16. Bxg4 Bxh4 17. Qxh4 Bd7 18. Rf2 Qd8 19. Qg3 f5 20. Bf3 Rc8 1/2-1/2

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Van Bun, Marcel"]
[Black "Paas, Hans"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "71"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 a6 4. d4 d6 5. Bxf4 Bg4 6. Be2 Bxf3 7. Bxf3 Nf6 8. 0-0 Nbd7 9. c4 Qe7 10. Nc3 Nb6 11. b3 g6 12. Re1 0-0-0 13. Bg5 Bg7 14. a4 h6 15. Bh4 g5 16. Bf2 h5 17. a5 Nbd7 18. Nd5 Qf8 19. Nxf6 Nxf6 20. g3 Ng4 21. Bxg4+ hxg4 22. Qxg4+ Kb8 23. Qxg5 Bh6 24. Qf5 f6 25. b4 Bg5 26. b5 Qh6 27. h3 Rhg8 28. Kg2 Bh4 29. Ra3 Qd2 30. Ree3 Rg5 31. Rad3 Qc2 32. Qd7 Rdg8 33. bxa6 Rxg3+ 34. Rxg3 Rxg3+ 35. Rxg3 Bxg3 36. Qe8+ 0-1

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2004.??.??"]
[Round "?"]
[White "Van Bun, Marcel"]
[Black "Van Tilburg, Theo"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "39"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. f4 Bg7 5. e4 0-0 6. Nf3 Nbd7 7. Be2 c5 8. e5 Ne8 9. Be3 Nc7 10. 0-0 cxd4 11. Bxd4 dxe5 12. fxe5 e6 13. Ne4 Bh8 14. Nd6 b6 15. h4 Ne8 16. Ng5 Nxd6 17. exd6 e5 18. Bc3 f6 19. Qd5+ Kg7 20. Ne6+ 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "1"]
[White "Van Bun, Marcel"]
[Black "Werts, Ruud"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1620"]
[PlyCount "10"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Be2 d5 5. e5 Qe7 0-1

