[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.11"]
[Round "6"]
[White "Dek, Lennart"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2199"]
[BlackElo "2008"]
[PlyCount "61"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 h5 9. 0-0 Nh6 10. Ra2 cxd4 11. cxd4 Rc8 12. Nc3 Be7 13. Be3 g5 14. Nxg5 Bxg5 15. Bxg5 Qxd4 16. Bf6 Rg8 17. Nb5 Qf4 18. Qxh5 Nd4 19. Nd6+ Kf8 20. Nxc8 Bxc8 21. Bd1 Nhf5 22. Qh3 Qe4 23. Ra1 b6 24. Rc1 Ba6 25. Rc7 Ke8 26. Ba4+ b5 27. Bd1 a4 28. Ra7 Bc8 29. Bh5 Nh6 30. Rc1 Nc6 31. Rc7 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.09"]
[Round "4"]
[White "Duchene, Rene"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2204"]
[BlackElo "2008"]
[PlyCount "55"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Bf4 Nf6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. h3 Nf8 9. Nf3 Bd7 10. Qc2 Ne6 11. Be5 Rc8 12. Rd1 h6 13. Nh4 c5 14. Nf5 c4 15. Be2 Bf8 16. 0-0 Ng5 17. Ng3 Bc6 18. e4 dxe4 19. Bxc4 b5 20. Nxb5 Nd7 21. Nxa7 Bb7 22. Nxc8 Qxc8 23. Qb3 Qa8 24. h4 e3 25. hxg5 Bxg2 26. Bc7 Bxf1 27. Bxf7+ Ke7 28. Nf5# 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.08"]
[Round "3"]
[White "Roggeveen, Wouter"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2008"]
[BlackElo "2354"]
[PlyCount "56"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. f3 Nc6 3. c3 e5 4. Bb5 g6 5. Bxc6 dxc6 6. Qb3 Bg7 7. Ne2 Qh4+ 8. Ng3 Qe7 9. d3 Be6 10. c4 0-0-0 11. Be3 f5 12. Bf2 Qd6 13. Kd2 h5 14. h4 Nf6 15. Kc2 Bh6 16. Qc3 Rhf8 17. a3 a5 18. b3 Rf7 19. Re1 Rfd7 20. exf5 gxf5 21. b4 e4 22. fxe4 fxe4 23. Nxe4 Nxe4 24. Rxe4 Bf5 25. Bxc5 Qxd3+ 26. Qxd3 Rxd3 27. Re7 Rxa3+ 28. Kb2 Bc1+ 0-1

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.08"]
[Round "2"]
[White "Sandu, Mihaela"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2261"]
[BlackElo "2008"]
[PlyCount "36"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Nxe4 5. Nxe4 d5 6. Neg5 e4 7. d4 Be7 8. Bg2 h6 9. Nxf7 Kxf7 10. Ne5+ Nxe5 11. dxe5 Rf8 12. 0-0 Kg8 13. c4 c6 14. cxd5 Qxd5 15. Bf4 g5 16. Qh5 Bf5 17. Rfd1 Qe6 18. Be3 Bg4 0-1

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.06"]
[Round "7"]
[White "Van den Berg, Ad"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2197"]
[BlackElo "2025"]
[PlyCount "101"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 Nc6 5. c5 g6 6. Bb5 Bg7 7. Ne2 Nge7 8. Bg5 f6 9. Bd2 a6 10. Ba4 0-0 11. 0-0 Nf5 12. Bxc6 bxc6 13. Ba5 Rb8 14. b3 Nh4 15. Qd3 f5 16. f4 g5 17. g3 Ng6 18. fxg5 Re8 19. Nbc3 Qxg5 20. Bxc7 Re3 21. Qd1 Rb7 22. Bd6 Rf7 23. Rf4 Nxf4 24. Bxf4 Qe7 25. Qd2 Re6 26. Kg2 a5 27. Bd6 Qe8 28. Nf4 Bh6 29. Rf1 Ba6 30. Rf2 Re3 31. Rf3 Rxf3 32. Kxf3 Rf6 33. Be5 Re6 34. Kf2 Bxf4 35. Qxf4 Qh5 36. h4 Bd3 37. Ke3 Be4 38. Qg5+ Qxg5+ 39. hxg5 Re7 40. Kf4 Kf7 41. Bd6 Rb7 42. Ke5 Kg6 43. Ke6 Kxg5 44. Be5 h5 45. Kd6 Rf7 46. Ne2 Bd3 47. Nf4 Bb1 48. a3 Bc2 49. Kxc6 Bxb3 50. Kb5 Bc4+ 51. Kb6 1-0

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.05"]
[Round "6"]
[White "Roggeveen, Wouter"]
[Black "Van Hoeve, Ab"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2025"]
[BlackElo "2198"]
[PlyCount "107"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bd3 Be7 9. Qe2 0-0 10. h4 h6 11. g4 c5 12. g5 h5 13. g6 fxg6 14. Rg1 cxd4 15. 0-0-0 Rf4 16. Rxg6 Nf8 17. Rxg7+ Kxg7 18. Rg1+ Kh6 19. Ne5 Qc7 20. Ng5 Bd6 21. Ngf7+ Qxf7 22. Nxf7+ Rxf7 23. Qe4 Rf6 24. Qxd4 e5 25. Qe3+ Rf4 26. Rg5 Bg4 27. Rxe5 Bxe5 28. Qxe5 Ne6 29. f3 Rxf3 30. Qe4 Nf8 31. Qd4 Ne6 32. Qe4 Rxd3 33. cxd3 Rc8+ 34. Kd2 b6 35. Qe5 Rf8 36. d4 Rf2+ 37. Kc3 Rf3+ 38. Kc4 Rf4 39. Qh8+ Kg6 40. Qe8+ Kf6 41. Qh8+ Ke7 42. Qh7+ Kd6 43. Qxa7 Rxd4+ 44. Kc3 Kc6 45. b4 Nc7 46. a4 Rd7 47. b5+ Kc5 48. Qb8 Nd5+ 49. Kb3 Rf7 50. Qe5 Rf3+ 51. Kb2 Re3 52. Qg5 Kc4 53. Qh6 Re2+ 54. Ka3 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.03"]
[Round "4"]
[White "Roggeveen, Wouter"]
[Black "Kiran, Manisha Mohanty"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "2025"]
[BlackElo "2261"]
[PlyCount "132"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Kh1 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. c3 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qxd4 15. cxd4 Rd8 16. Rfd1 Be6 17. Bf3 Bd5 18. Bxd5 Rxd5 19. Rac1 Rad8 20. g3 Rxd4 21. Rxd4 Rxd4 22. Rc7 Rb4 23. b3 Kf8 24. Rc8+ Kg7 25. Kg2 Rb6 26. Rc7 Kf6 27. Kf3 Ke6 28. Rc4 Ra6 29. Re4+ Kd7 30. Re2 Re6 31. Rc2 Rc6 32. Re2 f6 33. Kg4 e6 34. h4 Rc5 35. Rd2+ Rd5 36. Rc2 Rd4+ 37. Kf3 e5 38. Ke3 Ke6 39. Rc7 Rd7 40. Rc8 f5 41. Re8+ Kf6 42. Rf8+ Kg7 43. Rc8 e4 44. Rc3 Kh6 45. f3 Re7 46. fxe4 Rxe4+ 47. Kf3 Re7 48. Kf4 Kg7 49. Kf3 Kf6 50. g4 h6 51. gxf5 gxf5 52. Rd3 Kg6 53. Rd5 Rf7 54. Kf4 Kh5 55. Rd6 Rh7 56. Rd2 Rc7 57. Kxf5 Rf7+ 58. Ke6 Rf4 59. Rd5+ Kxh4 60. Rb5 b6 61. Kd6 h5 62. Kc6 Rf7 63. a4 Kg4 64. b4 h4 65. a5 h3 66. axb6 h2 0-1

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.02"]
[Round "3"]
[White "Dek, Lennart"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2205"]
[BlackElo "2025"]
[PlyCount "50"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. c3 Nd7 10. Bf4 Nc5 11. Nd2 0-0-0 12. Nb3 Na4 13. Nd4 Bg6 14. Bc1 Bc5 15. Nf3 f6 16. Bb5 Nb6 17. 0-0 a6 18. Be2 Rhe8 19. Bf4 Na4 20. Nh4 Nxb2 21. Bg4+ Kb8 22. Nxg6 hxg6 23. exf6 gxf6 24. Bf3 Nd3 25. Bg3 Ne5 1/2-1/2

[Event "Vlissingen HZ op 13th"]
[Site "Vlissingen"]
[Date "2009.08.02"]
[Round "2"]
[White "Roggeveen, Wouter"]
[Black "Heltzel, Joost"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2025"]
[BlackElo "2262"]
[PlyCount "89"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Bxd4 Bxd4 12. Qg3 d6 13. 0-0-0 Bxc3 14. Qxc3 Be6 15. h4 Rc8 16. Qe3 Qc7 17. h5 Bxb3 18. Qxb3 Qc4 19. Rd3 Rc5 20. Rc3 Qxb3 21. Rxb3 Rfc8 22. c3 R8c7 23. hxg6 hxg6 24. Kc2 Kg7 25. Rd1 f5 26. Rd5 fxe4 27. Rxc5 Rxc5 28. Rxb7 Kf6 29. Rb5 Rf5 30. Rxf5+ gxf5 31. b4 Ke5 32. b5 d5 33. Kd2 Kd6 34. Ke3 e5 35. g3 Kc5 36. Kd2 Kd6 37. Ke3 Kc5 38. Kd2 Kd6 39. Ke2 Kc5 40. f3 exf3+ 41. Kxf3 Kd6 42. g4 fxg4+ 43. Kxg4 Ke6 44. Kg5 Ke7 45. Kg4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2009.07.25"]
[Round "5"]
[White "Roggeveen, Wouter"]
[Black "Wilgenhof, Otto"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2025"]
[BlackElo "2207"]
[PlyCount "40"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Nf3 d5 8. 0-0 0-0 9. Nbd2 b5 10. Nb3 Qb6 11. e5 c4 12. Nc5 Qxc5 13. Be3 cxd3 14. Qd2 Qc4 15. b3 Qe4 16. Nd4 Qxe5 17. Bf4 Qh5 18. Bf3 Qh3 19. Qd1 Nxd4 20. Bg4 Ne2+ 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2009.07.22"]
[Round "2"]
[White "Roggeveen, Wouter"]
[Black "Haast, Anne"]
[Result "0-1"]
[ECO "C38"]
[WhiteElo "2025"]
[BlackElo "2158"]
[PlyCount "32"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. d4 g5 6. h4 Bg7 7. c3 Nc6 8. 0-0 Qe7 9. Re1 Bd7 10. b4 g4 11. Nh2 Qxh4 12. Bxf4 g3 13. Bxf7+ Kxf7 14. Qf3 Qxh2+ 15. Kf1 Nxd4 16. cxd4 Bb5+ 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.09"]
[Round "9"]
[White "Roggeveen, Wouter"]
[Black "Grochal, Joey"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2009"]
[BlackElo "2161"]
[PlyCount "92"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 a6 11. Nc3 0-0 12. 0-0 f5 13. f4 Nd7 14. Rb1 Bf6 15. Qc2 g6 16. b4 b6 17. Na4 Rb8 18. Rb3 Qc7 19. Nb2 Kg7 20. Be3 exf4 21. Bxf4 Ne5 22. Rg3 Kh8 23. Rc1 Bb7 24. Qd2 Rfe8 25. Bf1 Qf7 26. Na4 Ba8 27. Be3 Nd7 28. c5 bxc5 29. bxc5 Qxd5 30. Qxd5 Bxd5 31. c6 Bxc6 32. Rxc6 Rxe3 33. Rxd6 Rxg3 34. hxg3 Rb4 35. Rxa6 Bd4+ 36. Kh2 Ne5 37. g4 Nxg4+ 38. Kh3 Rb1 39. Be2 Nf2+ 40. Kg3 Ne4+ 41. Kf4 Re1 42. Bf3 Be5+ 43. Kxe5 Nc5+ 44. Kf6 Nxa6 45. Nb6 Nc7 46. a4 Re6+ 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.08"]
[Round "8"]
[White "Vanwersch, Sander"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2153"]
[BlackElo "2009"]
[PlyCount "68"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 Be7 5. Bb5 0-0 6. d4 exd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. Bg5 Re8 10. 0-0 h6 11. Bh4 g5 12. Bg3 Nxe4 13. Nxe4 Rxe4 14. Bd3 Re6 15. Bc4 Rg6 16. Qd3 Kg7 17. Qd5 Rf6 18. h4 Ne7 19. Qd2 d6 20. Be5 Ng6 21. Bxf6+ Qxf6 22. hxg5 hxg5 23. a4 a6 24. a5 Ba7 25. Qc3 Ne5 26. Nd2 Bf5 27. Bd3 Bxd3 28. cxd3 Rh8 29. d4 Qf5 30. g3 Qg4 31. dxe5 Qh3 32. exd6+ f6 33. Qxc7+ Kg6 34. Qxb7 Qh2# 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.06"]
[Round "6"]
[White "Go, Benjamin"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2184"]
[BlackElo "2009"]
[PlyCount "63"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Ng6 6. e5 Ng8 7. Bc4 d5 8. Bxd5 c6 9. Bb3 Be6 10. 0-0 Qd7 11. Ne4 Bd5 12. Ng3 Bxb3 13. axb3 c5 14. d5 0-0-0 15. Rxa7 Kb8 16. Ra4 Qxd5 17. Qe1 N8e7 18. Bg5 h6 19. c4 Qd7 20. Qa1 Qxa4 21. bxa4 hxg5 22. Ne4 Nc6 23. Nxg5 Ncxe5 24. f4 Ng4 25. Nxf7 Rxh2 26. Nxd8 Nh4 27. Rf2 Be7 28. Rd2 Nf5 29. Qd1 Nfe3 30. Qf3 Bxd8 31. Rxd8+ Kc7 32. Re8 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.04"]
[Round "4"]
[White "Dek, Lennart"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2179"]
[BlackElo "2009"]
[PlyCount "41"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Qa5 11. 0-0-0 Be6 12. a3 Rab8 13. h4 b5 14. Nd5 b4 15. Nxe7+ Kh8 16. h5 gxh5 17. g5 Ng8 18. Nc6 Qa4 19. Nxb8 bxa3 20. Qc3 f6 21. Qxa3 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.03"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2220"]
[BlackElo "2009"]
[PlyCount "133"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. Nd2 Ngf6 4. e3 h6 5. Bh4 e6 6. Bd3 b6 7. f4 Be7 8. Ngf3 c5 9. c3 Bb7 10. 0-0 0-0 11. Ne5 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nxd7 Qxd7 15. Re1 cxd4 16. exd4 f5 17. Nc4 Qb5 18. Qb3 Qxb3 19. axb3 Bd5 20. Nd2 a5 21. c4 Bc6 22. Kf2 Rf7 23. Ke3 Rd7 24. Nb1 Kf7 25. Nc3 Kf6 26. g3 g5 27. Ne2 g4 28. b4 Rda7 29. b5 Be8 30. Nc3 Rc8 31. b3 h5 32. Na4 Rb7 33. h4 Rd8 34. Red1 Ke7 35. Rd2 Rd6 36. Rad1 Bf7 37. Rc1 Be8 38. Rcc2 Rd8 39. Ke2 Rd6 40. Nc3 Rd8 41. Kd1 Rbd7 42. d5 Bf7 43. dxe6 Bxe6 44. Na4 Rxd2+ 45. Rxd2 Rb8 46. Kc2 Rb7 47. Nc3 Rd7 48. Rxd7+ Kxd7 49. Na4 Kc7 50. Kc3 Bc8 51. Kd4 Bd7 52. Ke5 Bc8 53. Nc3 Kd8 54. Nd5 Bb7 55. Ne3 Bc8 56. Kd6 Bd7 57. Nd5 Be8 58. Ke6 Bd7+ 59. Kf6 Ke8 60. Kg6 Be6 61. Ne3 Ke7 62. Kxh5 Kf6 63. Kh6 Bg8 64. h5 Bf7 65. c5 bxc5 66. b6 Be6 67. b7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.31"]
[Round "9"]
[White "Cheung, Jan W"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2112"]
[BlackElo "2009"]
[PlyCount "74"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. d5 Nf6 12. bxc4 b4 13. Bxf6 gxf6 14. Nd4 e5 15. Nf5 Qd7 16. Bd3 a4 17. Ng3 b3 18. 0-0 b2 19. Ra2 a3 20. Qb3 Qa4 21. Qxb7 0-0 22. Qe7 Nd7 23. Nh5 Rfe8 24. Nxf6+ Nxf6 25. Qxf6 e4 26. Bb1 Qxc4 27. Qc6 Qxc6 28. dxc6 f5 29. f3 Rec8 30. fxe4 Rxc6 31. exf5 Rc1 32. Kf2 Kg7 33. Ke2 Rxf1 34. Kxf1 Rc8 35. Ke2 Rc1 36. Rxa3 Rxb1 37. Rb3 Rg1 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.30"]
[Round "8"]
[White "Van Vliet, Dennis"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2116"]
[BlackElo "2009"]
[PlyCount "57"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Bf5 6. e3 Qb6 7. Qd2 Nf6 8. f3 Nbd7 9. g4 Be6 10. Bd3 c5 11. Nge2 c4 12. Bc2 Bb4 13. Rb1 0-0 14. Kf2 Rfe8 15. Ng3 Nf8 16. Kg2 Ng6 17. Bg5 Be7 18. h4 h6 19. Bxf6 Bxf6 20. g5 hxg5 21. hxg5 Bxg5 22. f4 Nh4+ 23. Kf2 Bg4 24. Bh7+ Kf8 25. fxg5 Nf3 26. Qc1 Nxd4 27. Nxd5 Qc6 28. Be4 Rxe4 29. Rh8# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.29"]
[Round "7"]
[White "Roggeveen, Wouter"]
[Black "Timmermans, Mark"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "2009"]
[BlackElo "2118"]
[PlyCount "36"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7. Nxh8 d5 8. exd5 Nd4 9. Kxf2 Ng4+ 10. Ke1 Qf6 11. Rf1 Qh4+ 12. g3 Qxh2 13. d3 Nxc2+ 14. Qxc2 Qxc2 15. Nc3 Qh2 16. Nb5 Qxg3+ 17. Ke2 Qg2+ 18. Ke1 Qg3+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.28"]
[Round "6"]
[White "Roggeveen, Wouter"]
[Black "Van Lanen, Antoon"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "2152"]
[PlyCount "48"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. Be2 Qd7 7. Nh4 Nc6 8. 0-0 Nge7 9. d3 0-0-0 10. f4 exf4 11. Nh5 g5 12. Nxf6 Qd6 13. Nf3 h6 14. h4 Bg7 15. e5 Nxe5 16. Ne4 Qb6 17. hxg5 hxg5 18. Nfxg5 Nd5 19. Bxf4 Ne3 20. Bxe3 dxe3 21. Nc5 Bd5 22. d4 Qh6 23. Nh3 Qg6 24. Nf4 Qg3 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.26"]
[Round "5"]
[White "Wilgenhof, Otto"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2218"]
[BlackElo "2009"]
[PlyCount "41"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. e4 b5 6. Be2 Bb4 7. 0-0 Bb7 8. Qc2 Nd7 9. d5 e5 10. b3 Qa5 11. Bb2 cxd5 12. exd5 Ngf6 13. a3 Bd6 14. bxc4 bxc4 15. Bxc4 Rc8 16. Qb3 Nc5 17. Qb5+ Qxb5 18. Nxb5 Bb8 19. Bxe5 Nce4 20. Bxb8 Rxb8 21. Nxa7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.25"]
[Round "4"]
[White "Roggeveen, Wouter"]
[Black "Boel, Marcel"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2009"]
[BlackElo "2184"]
[PlyCount "48"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. g4 h6 9. f4 exf4 10. Bxf4 Nc6 11. h3 Be6 12. Qd2 Ne5 13. Nd4 Qa5 14. Nf5 Bxf5 15. exf5 Rc8 16. 0-0-0 Rc5 17. Be3 Rxc3 18. Qxc3 Qxa2 19. Qa3 Qxa3 20. bxa3 0-0 21. g5 Ne4 22. f6 gxf6 23. gxf6 Bxf6 24. Bxh6 Rc8 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.24"]
[Round "3"]
[White "Kuling, Lody"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2196"]
[BlackElo "2009"]
[PlyCount "139"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Bf4 Qxe4+ 10. Nxe4 Bf5 11. Bd3 0-0-0 12. 0-0-0 g6 13. f3 Bg7 14. Bg5 Rd5 15. Bf6 Bxf6 16. Nxf6 Ra5 17. a3 Bxd3 18. Rxd3 Rf5 19. Ne4 Rd8 20. Rhd1 Re5 21. Rxd8+ Nxd8 22. Kd2 Ne6 23. Re1 Kd8 24. g3 f5 25. Nf6 Rxe1 26. Kxe1 Nd4 27. Kf2 Nxc2 28. Nxh7 Ke7 29. g4 fxg4 30. fxg4 c5 31. Ng5 c4 32. Ne4 b5 33. h4 b4 34. axb4 Nxb4 35. Nc5 Kd6 36. Na4 Ke5 37. h5 gxh5 38. gxh5 Kf5 39. Nc5 Kg5 40. Ke3 Nd5+ 41. Kd4 c3 42. Ne4+ Kxh5 43. Nxc3 Nc7 44. Kc5 Kg6 45. Kc6 Na6 46. Kb7 Nb4 47. Kxa7 Kf6 48. Kb6 Ke5 49. Ka5 Nc2 50. Kb5 Kd4 51. Ne2+ Kd3 52. Nc1+ Kd4 53. Nb3+ Kd5 54. Na5 Ne1 55. Nc6 Kd6 56. Nb4 Nf3 57. Kc4 Ne5+ 58. Kd4 Nf3+ 59. Kc3 Kc5 60. Nc2 Ne5 61. Nd4 Nd7 62. Nc2 Ne5 63. Nd4 Nd7 64. b4+ Kb6 65. Nc2 Nb8 66. Na3 Nc6 67. b5 Na7 68. Kb2 Nxb5 69. Nxb5 Kxb5 70. Kb3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.23"]
[Round "2"]
[White "Roggeveen, Wouter"]
[Black "Kabanof, Nikolai"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2009"]
[BlackElo "2132"]
[PlyCount "61"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Ng5 Nh6 9. Qf3 Rb8 10. e6 Nb6 11. dxc5 dxc5 12. Qc6+ Kf8 13. exf7 Nxf7 14. 0-0 Bd4+ 15. Kh1 Qd6 16. Qf3 Bb7 17. Nce4 Qd5 18. f5 Nxg5 19. Bxg5 Ke8 20. Rae1 Nd7 21. c4 bxc4 22. Bxc4 Qc6 23. fxg6 hxg6 24. Qf7+ Kd8 25. Qxe7+ Kc8 26. Nd6+ Kc7 27. Nxb7 Qxb7 28. Bf4+ Kc8 29. Bd6 Ra8 30. Be6 Ra7 31. Qf8+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2008.07.22"]
[Round "1"]
[White "Ootes, Lars"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2223"]
[BlackElo "2009"]
[PlyCount "49"]
[EventDate "2008.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qxf4 10. Ne5+ c6 11. d4 Qh4+ 12. g3 Qh3 13. Bc4 Be6 14. Bf4 Be7 15. 0-0-0 0-0 16. Bg5 b5 17. Bxe6+ Qxe6 18. Kb1 h6 19. Bxf6 gxf6 20. Ng6 Rfe8 21. Qh5 Kg7 22. Nh4 f5 23. Nxf5+ Kh7 24. Rhe1 Bg5 25. Rxe4 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.10"]
[Round "8"]
[White "Friesen, Boris"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2139"]
[BlackElo "1941"]
[PlyCount "49"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qxf4 10. Ne5+ c6 11. d4 Qh4+ 12. g3 Qh3 13. Bc4 Be6 14. Bg5 Be7 15. 0-0-0 0-0-0 16. g4 Bxc4 17. Qxc4 Rd5 18. Bxf6 Bxf6 19. Nxc6 Rd7 20. Nxa7+ Kb8 21. Nb5 Rc7 22. Qe6 Re7 23. Qd6+ Ka8 24. Qb6 Rb8 25. Qa7# 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.08"]
[Round "6"]
[White "Stange, Sven"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2144"]
[BlackElo "1941"]
[PlyCount "53"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. 0-0 Qb4 8. Bxc6 Qxb2 9. Bd5 Qxa1 10. c3 Ne7 11. Qxd4 0-0 12. Qd2 c6 13. Bb3 d5 14. exd5 Rd8 15. Na3 Qxf1+ 16. Kxf1 Be6 17. d6 Nf5 18. Bxe6 Rxd6 19. Bxf7+ Kxf7 20. Qc2 b5 21. g4 Ne7 22. Qe4 Nd5 23. Ne5+ Kg7 24. Nxc6 Rxc6 25. Qxd5 Rac8 26. Nxb5 Rc5 27. Qd4+ 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.07"]
[Round "5"]
[White "Roggeveen, Wouter"]
[Black "Van der Heijden, Alan"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1941"]
[BlackElo "2215"]
[PlyCount "104"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 Bd7 10. Nb3 a5 11. a4 Nb4 12. Bf3 Bc6 13. Nd4 Nd7 14. Ncb5 Nc5 15. c3 Nba6 16. Nxc6 bxc6 17. Nd4 Qd7 18. e5 d5 19. g4 f6 20. exf6 Bxf6 21. g5 Bxd4 22. cxd4 Nb7 23. Bg4 Nd6 24. Bd2 Nc7 25. Qe1 Nc4 26. b3 Nxd2 27. Qxd2 Qd6 28. Rae1 Rab8 29. Qe3 Rfe8 30. Rf3 Rb4 31. Qc3 Rf8 32. Qc5 Qxc5 33. dxc5 Kf7 34. Kg2 Rfb8 35. Rfe3 Re4 36. Kf3 Rxe3+ 37. Rxe3 g6 38. Rc3 Rb4 39. Kg3 d4 40. Rc4 Rxb3+ 41. Bf3 d3 42. Kg4 Nd5 43. Bxd5 exd5 44. Rd4 Ke6 45. h4 Rc3 46. h5 Rb3 47. h6 Rc3 48. f5+ gxf5+ 49. Kh5 d2 50. g6 Kf6 51. gxh7 Rh3+ 52. Rh4 d1Q# 0-1

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.06"]
[Round "4"]
[White "Van Gool, Henk"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2149"]
[BlackElo "1941"]
[PlyCount "95"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Be2 Qa5+ 8. Bd2 Qxe5 9. Bh5+ Kd8 10. Bc3 Qg5 11. 0-0 Nf6 12. Bf7 d5 13. f3 Bc5+ 14. Kh1 e3 15. b4 Bb6 16. Na3 Rf8 17. f4 Qg4 18. Bxf6+ gxf6 19. Bh5 Qxd1 20. Raxd1 a5 21. b5 Bc5 22. Nc4 Kc7 23. Nb2 Bf5 24. Rfe1 Be4 25. Na4 Rg8 26. Bf3 Bxf3 27. gxf3 Ba7 28. b6+ Bxb6 29. Nxb6 Kxb6 30. Rxe3 Rae8 31. Rb1+ Kc7 32. Rxe8 Rxe8 33. Kg2 Re2+ 34. Kg3 f5 35. Kh4 Rxc2 36. Kg5 Rf2 37. Kxf5 Rxf3 38. Ke5 Re3+ 39. Kf6 d4 40. f5 d3 41. Kg7 c5 42. f6 c4 43. Rd1 Rf3 44. f7 Kd6 45. f8Q+ Rxf8 46. Kxf8 Kd5 47. Ke7 Kd4 48. Kd6 0-1

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.05"]
[Round "2"]
[White "Sprangers, Remco"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2191"]
[BlackElo "1941"]
[PlyCount "61"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. f4 Nc6 5. Nf3 Bc5 6. Bc4 d6 7. Qe2 Bg4 8. Be3 Bxf3 9. Qxf3 Nd4 10. Bxd4 Bxd4 11. Qb3 Nh6 12. Bxf7+ Nxf7 13. Qa4+ Qd7 14. Qxd4 0-0 15. Nc3 Qg4 16. 0-0 Kh8 17. Rf3 Ne5 18. Rf2 Rxf4 19. Rxf4 Qxf4 20. Rf1 Qg5 21. Nd5 c5 22. Qf2 h6 23. Nc7 Rc8 24. Nb5 Nc4 25. b3 a6 26. Na7 Rg8 27. bxc4 Qd8 28. e5 Qb6 29. e6 Qxa7 30. e7 Qb8 31. Qf8 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.11"]
[Round "8"]
[White "Sprangers, Remco"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2182"]
[BlackElo "1966"]
[PlyCount "31"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qd8 8. Qg4 Kf8 9. Qg3 d6 10. N1c3 a6 11. Nd4 Ne5 12. 0-0-0 Nf6 13. Be2 g6 14. Rhf1 c5 15. Nf3 Nh5 16. Qxe5 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.10"]
[Round "7"]
[White "Roggeveen, Wouter"]
[Black "Stange, Sven"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1966"]
[BlackElo "2153"]
[PlyCount "46"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. Nc3 exf4 8. Bxf4 Na5 9. Bb3 Nxb3 10. axb3 d5 11. Nb5 c6 12. Nc7 Nh5 13. Nxa8 Nxf4 14. Qd2 dxe4 15. dxe4 Qxd2 16. Nxd2 Bd6 17. Nc4 Bb8 18. Na5 Ne6 19. Rfd1 b6 20. Nxc6 Bb7 21. Nxb8 Rxb8 22. Rxa7 Bxa8 23. e5 Bd5 1/2-1/2

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.07"]
[Round "4"]
[White "Oosterom, Erik"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2194"]
[BlackElo "1966"]
[PlyCount "77"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Qc7 16. f4 Qc6 17. e4 a4 18. Qe2 Rfd8 19. e5 Ne8 20. f5 a3 21. fxe6 Qxe6 22. Bc1 g6 23. Nb3 Ba6 24. Bf4 Nb6 25. Nc5 Qe7 26. Nxa6 Rxa6 27. c5 Ra4 28. cxb6 b3 29. e6 b2 30. exf7+ Qxf7 31. Rae1 Qd5 32. Bh6 Qxd4+ 33. Kh1 Nf6 34. Qe6+ Kh8 35. Rxf6 Raa8 36. b7 Rab8 37. Rf7 Rg8 38. Qe7 Rxb7 39. Rxh7# 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.06"]
[Round "2"]
[White "Ouwendijk, Vincent"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2210"]
[BlackElo "1966"]
[PlyCount "81"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. Qf3 d5 9. Bg5 d4 10. a3 Be7 11. Ne2 Bg4 12. Qg3 Bxe2 13. Bxf6 Bxf6 14. Kxe2 Bh4 15. Qh3 g6 16. g3 Bf6 17. f4 Rb8 18. b3 Qe7 19. Kf2 Bg7 20. Rhe1 a5 21. a4 Rbe8 22. Qg4 Qe6 23. Qf3 Re7 24. g4 Qd6 25. Kg2 Rfe8 26. Re2 c5 27. Rae1 Bh6 28. e5 Qb6 29. Bb5 Rd8 30. e6 Rxe6 31. Rxe6 fxe6 32. Rxe6 Qb8 33. f5 Be3 34. Bc4 Kh8 35. Qe4 Qa8 36. Rc6 Re8 37. Be6 Bf4 38. Kh3 gxf5 39. Qxf4 fxg4+ 40. Kg3 Qxc6 41. Qf6# 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "3"]
[White "Roggeveen, Wouter"]
[Black "Roosendaal, Chris"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1787"]
[BlackElo "2158"]
[PlyCount "121"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. c3 0-0 9. Bd3 e5 10. Nxf6+ Qxf6 11. 0-0 exd4 12. Nxd4 Ne5 13. Be4 c6 14. Re1 Bg4 15. Qc2 g6 16. h3 Bd7 17. Re2 Rae8 18. Rae1 Re7 19. b4 Rfe8 20. a4 Kg7 21. a5 Qd6 22. f4 Nc4 23. Qd3 Qxf4 24. Rf1 Qd6 25. Qxc4 Rxe4 26. Qxf7+ Kh6 27. Ref2 Qe7 28. Qc4 Qg5 29. Rf3 Re3 30. Qf7 R3e7 31. Qf4 Qxf4 32. Rxf4 Re3 33. R1f3 Rxf3 34. Rxf3 Re7 35. Kf2 Kg5 36. Rg3+ Kh4 37. Rf3 Be8 38. Rf4+ Kg5 39. Rg4+ Kf6 40. Rf4+ Ke5 41. Kf3 Kd5 42. c4+ Kd6 43. Ne2 Bf7 44. g3 c5 45. bxc5+ Kc6 46. Rh4 Be8 47. Nf4 Kxc5 48. Nd3+ Kd6 49. Rd4+ Kc7 50. Nb4 Bc6+ 51. Nd5+ Kd6 52. Kf4 Rf7+ 53. Kg5 Kc5 54. Re4 Bxd5 55. cxd5 Kxd5 56. Rb4 Kc5 57. Rb3 b5 58. Rd3 b4 59. Rd8 Kb5 60. Rd5+ Kc4 61. Rd8 0-1

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.07"]
[Round "1"]
[White "Strating, Sybolt"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2271"]
[BlackElo "1787"]
[PlyCount "55"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. e4 b4 10. e5 bxc3 11. exf6 cxb2 12. fxg7 Bxg7 13. Bxb2 Bb7 14. Qc2 Rc8 15. 0-0 Qf6 16. Rab1 Qg6 17. Bd3 Qg4 18. h3 Qh5 19. Ba3 Ba8 20. Bxa6 Rd8 21. Be2 Rg8 22. Ne5 Qh4 23. Nxd7 Kxd7 24. Rfd1 Bf8 25. Rb3 Kc7 26. Bxf8 Rgxf8 27. Qc5 Rfe8 28. Qe5+ 1-0

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.14"]
[Round "9"]
[White "Van Weersel, Arlette"]
[Black "Roggeveen, Wouter"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2173"]
[PlyCount "25"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bb3 Rf8 7. 0-0 d6 8. Nc3 Bg4 9. Nd5+ Nxd5 10. Qxg4 Nf4 11. Ne6 Qd7 12. Qg5+ Rf6 13. Nxf4 1-0

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.06"]
[Round "1"]
[White "Roggeveen, Wouter"]
[Black "Vedder, Richard"]
[Result "1/2-1/2"]
[ECO "C38"]
[BlackElo "2216"]
[PlyCount "119"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. d4 h6 6. 0-0 d6 7. c3 Ne7 8. Nbd2 0-0 9. h4 g4 10. Ne1 h5 11. Rxf4 Ng6 12. Rf1 Qxh4 13. Qb3 Qe7 14. Qb5 c5 15. dxc5 dxc5 16. Nb3 Ne5 17. Bd5 c4 18. Nd4 a6 19. Qb6 Qd8 20. Qxd8 Rxd8 21. Bf4 Nbc6 22. Nec2 Nxd4 23. Nxd4 Nd3 24. Bg5 Rd7 25. Bxc4 Nxb2 26. Bd5 Na4 27. Nf5 Bxc3 28. Rac1 Bb2 29. Rc2 Ba3 30. Nh6+ Kh7 31. Bxf7 Bc5+ 32. Kh1 Rxf7 33. Nxf7 Be6 34. Nd8 Bg8 35. Nxb7 Bb4 36. Rf6 Bc3 37. Rc6 Rb8 38. Nc5 Nxc5 39. Rxc5 Bd4 40. Rc7+ Kg6 41. Bf4 Rb1+ 42. Rc1 Bxa2 43. R7c6+ Kf7 44. Rxa6 Rxc1+ 45. Bxc1 Be6 46. Bf4 h4 47. Bg5 h3 48. gxh3 gxh3 49. Bf4 Kf6 50. Ra5 Bc8 51. Kh2 Bf2 52. Rh5 Bg4 53. Rg5 Bd7 54. e5+ Kf7 55. Bg3 Be3 56. Rh5 Bg4 57. Rh4 Bf5 58. Ra4 Be6 59. Be1 Kg6 60. Bg3 1/2-1/2

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.14"]
[Round "9"]
[White "Roggeveen, Wouter"]
[Black "Pannekoek, Willem Jan"]
[Result "0-1"]
[ECO "C38"]
[BlackElo "2102"]
[PlyCount "24"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. 0-0 d6 7. d3 Nc6 8. g3 Bh3 9. gxf4 g4 10. Nh2 Bd4+ 11. Kh1 g3 12. Qh5 g2# 0-1

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.07"]
[Round "1"]
[White "Roggeveen, Wouter"]
[Black "Van Hecke, Ewoud"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2189"]
[PlyCount "64"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Be7 6. Nc3 d6 7. Be3 Nf6 8. Be2 0-0 9. 0-0 a6 10. a4 b6 11. f4 Nbd7 12. Bf3 Bb7 13. g4 h6 14. h4 Rc8 15. Bg2 Rxc3 16. bxc3 Bxe4 17. g5 Nd5 18. Bd4 Bxg2 19. Kxg2 hxg5 20. fxg5 e5 21. Qf3 Nf4+ 22. Kg3 g6 23. Be3 Nh5+ 24. Kh2 Qc7 25. Bd2 e4 26. Qe3 d5+ 27. Kg1 Ne5 28. Nd4 Qd7 29. Be1 Qg4+ 30. Kh1 Nc4 31. Qg1 Qh3+ 32. Qh2 Qxf1+ 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.04"]
[Round "6"]
[White "Roggeveen, Wouter"]
[Black "Belhach, Bilal"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "89"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 dxe4 7. fxe4 Qh4+ 8. Kd2 Nf6 9. Nf3 Nxe4+ 10. Ke3 Nxc3 11. Qd2 Nd5+ 12. Ke2 Qe7 13. Kf2 Nf6 14. Bd3 Ng4+ 15. Kg1 b6 16. h3 Nf6 17. a4 Nbd7 18. Ba3 c5 19. Rd1 0-0 20. h4 Bb7 21. h5 h6 22. Rh3 Ne4 23. Qf4 Nef6 24. g4 Nd5 25. Qg3 Qf6 26. Bc1 Nb4 27. Be2 Rac8 28. g5 hxg5 29. Bxg5 Qf5 30. c3 Bxf3 31. Bxf3 Nd5 32. Re1 Rfe8 33. Be4 Qxh3 34. Qxh3 cxd4 35. cxd4 N7f6 36. Qg2 Nxh5 37. Bh4 Nhf4 38. Qb2 Rf8 39. Rf1 Nh3+ 40. Kh1 f5 41. Bg2 Nhf4 42. Rf2 Nd3 43. Qe2 N5f4 44. Rxf4 Nxf4 45. Qe5 1/2-1/2

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.04"]
[Round "5"]
[White "Ten Hagen, Yorick"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "D12"]
[PlyCount "136"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. cxd5 exd5 5. e3 Bf5 6. Nc3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 Be7 10. Re1 0-0 11. Bd2 Re8 12. e4 dxe4 13. Nxe4 Qc7 14. Bc3 Nxe4 15. Rxe4 Nf6 16. Rh4 h6 17. Rh3 Nd5 18. Bd2 Nf4 19. Bxf4 Qxf4 20. Ne5 Rad8 21. Rd1 c5 22. Qb5 Bf6 23. Nf3 Qc7 24. d5 Re7 25. g3 Red7 26. Rh5 Qb6 27. Qc4 Qxb2 28. Rf5 Qb4 29. Qd3 Qa4 30. d6 Qc6 31. Rd5 c4 32. Qa3 c3 33. Rc5 Qxf3 34. Rcd5 Qe2 35. Rc1 Qb2 36. Qxb2 cxb2 37. Rcd1 Rxd6 38. Rxd6 Rxd6 39. Rxd6 b1Q+ 40. Kg2 Qe4+ 41. Kg1 Qb1+ 42. Kg2 Qxa2 43. h4 b5 44. g4 Bxh4 45. Kf3 Qxf2+ 46. Ke4 Qe2+ 47. Kf5 Qe6+ 48. Rxe6 fxe6+ 49. Kg6 b4 50. Kh5 b3 51. g5 Bxg5 52. Kg4 b2 53. Kf3 b1Q 54. Kf2 Qd3 55. Kg2 Qe3 56. Kf1 Qd2 57. Kg1 Qe2 58. Kh1 a5 59. Kg1 a4 60. Kh1 a3 61. Kg1 a2 62. Kh1 a1N 63. Kg1 Nb3 64. Kh1 Nc5 65. Kg1 Ne4 66. Kh1 Bh4 67. Kg1 Qf2+ 68. Kh1 Ng3# 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "3"]
[White "Karvonen, Pekka"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "52"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. 0-0 0-0 6. d3 h6 7. Nf3 d6 8. Be3 Bb6 9. c3 Bg4 10. Bxb6 axb6 11. Nbd2 Kh8 12. Qe1 Na5 13. Qe3 Nxc4 14. Nxc4 Be6 15. b3 b5 16. Ncd2 Ng4 17. Qe2 f5 18. d4 fxe4 19. Qxe4 d5 20. Qg6 Bf5 21. Qh5 g6 22. Qh4 Qxh4 23. Nxh4 Bd3 24. f3 Ne3 25. Ne4 Kg7 26. Nc5 Bxf1 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.03"]
[Round "4"]
[White "Roggeveen, Wouter"]
[Black "Sparreboom, Willem"]
[Result "0-1"]
[ECO "C18"]
[BlackElo "2035"]
[PlyCount "51"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nd7 9. Nf3 f5 10. exf6 Nxf6 11. Qg3 c4 12. Be2 Ne4 13. Qh3 Ng6 14. Bd2 e5 15. g4 exd4 16. cxd4 Nf4 17. Bxf4 Rxf4 18. Ne5 Qa5+ 19. c3 Nxc3 20. Nxc4 dxc4 21. Bxc4+ Nd5+ 22. Kf1 Kh8 23. Re1 Bxg4 24. Qg3 Raf8 25. h3 Qd2 26. Rh2 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "2"]
[White "Roggeveen, Wouter"]
[Black "Elfstrom, Jorgen"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2130"]
[PlyCount "48"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. fxe4 Ng4 11. Nxc6 Qxd2+ 12. Rxd2 bxc6 13. Bc5 Bh6 14. Bxe7 Re8 15. Bc5 Be6 16. Kd1 Bxd2 17. Kxd2 Rad8+ 18. Bd3 Rd7 19. Ke2 f5 20. h3 Nf6 21. Kf3 fxe4+ 22. Nxe4 Bd5 23. Re1 Nxe4 24. Bxe4 Rf7+ 0-1

[Event "Haarlem Nova College op 3rd"]
[Site "Haarlem"]
[Date "2004.07.02"]
[Round "1"]
[White "Vroombout, Enrico"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2141"]
[PlyCount "116"]
[EventDate "2004.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d6 10. Nc2 Bb6 11. Nd2 Bd7 12. f4 N5g6 13. g3 Rae8 14. Bxb6 axb6 15. Bf3 Nc6 16. h4 Qd8 17. h5 Nge7 18. g4 g6 19. Ne3 gxh5 20. g5 f5 21. Bxh5 Ng6 22. Nxf5 Bxf5 23. exf5 Rxf5 24. Qg4 Ref8 25. Bxg6 hxg6 26. Ne4 Ne7 27. Rad1 Kg7 28. c4 Qc8 29. Kg2 Qe6 30. Ng3 Re5 31. Qxe6 Rxe6 32. Rde1 Rxe1 33. Rxe1 Nf5 34. Nxf5+ Rxf5 35. Kf3 Kf7 36. Ke4 b5 37. Rh1 Kg7 38. cxb5 Rxb5 39. b3 Rf5 40. Rd1 Kf7 41. Rc1 c5 42. Rh1 d5+ 43. Kf3 Kg7 44. Rc1 b6 45. a4 d4 46. Ke4 Kf7 47. b4 cxb4 48. Rb1 d3 49. Rxb4 d2 50. Rd4 Ra5 51. Rxd2 Rxa4+ 52. Kf3 Ra5 53. Rb2 b5 54. Ke4 Ke6 55. Kf3 Kf5 56. Rb3 b4 57. Rxb4 Ra3+ 58. Kf2 Kg4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.10"]
[Round "9"]
[White "Roggeveen, Wouter"]
[Black "Luft, Dennis"]
[Result "1/2-1/2"]
[ECO "C32"]
[PlyCount "37"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 exd3 7. Bxd3 0-0 8. Nge2 Re8 9. 0-0 Bxc3 10. Nxc3 Bg4 11. Qc1 Nxd5 12. f5 Nxc3 13. Bxc3 f6 14. Qd2 Bh5 15. Bc4+ Bf7 16. Bxf7+ Kxf7 17. Rad1 Nc6 18. Kf2 Ne7 19. g4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Van Nies, Pauline"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C63"]
[PlyCount "58"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. 0-0 fxe4 6. Nxe5 Nf6 7. d4 Bd6 8. Bg5 0-0 9. Nd2 Bf5 10. Re1 h6 11. Bh4 Qe8 12. Bg3 c5 13. c3 cxd4 14. cxd4 Qb5 15. Qb3+ Qxb3 16. Nxb3 Rae8 17. h3 Nd5 18. a3 b6 19. Nd2 Nf6 20. Ndc4 Rc8 21. Rac1 b5 22. Nxd6 cxd6 23. Nc6 Rf7 24. Bxd6 Nd5 25. Ne5 Rxc1 26. Rxc1 Rf6 27. Bc5 Nf4 28. Kf1 e3 29. f3 Bd3+ 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Van der Velden, Bram"]
[Black "Roggeveen, Wouter"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "88"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. c4 Nf6 5. Qb3 Qb6 6. Qxb6 axb6 7. Ne5 Bf5 8. Nc3 e6 9. Be2 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. 0-0 Nxc3 13. bxc3 Bc2 14. cxd5 exd5 15. Rf2 Bb3 16. Bh5 g6 17. Bg4 b5 18. Bh3 Bh6 19. e6 Rf8 20. exf7+ Rxf7 21. Rxf7 Kxf7 22. a3 Bf8 23. Bb2 h5 24. Kf2 Bc2 25. g3 Kf6 26. Ke2 Kg5 27. Rf1 Bf5 28. Bxf5 gxf5 29. Kf3 Bd6 30. h4+ Kf6 31. Rd1 Rg8 32. Rg1 Ke6 33. Rg2 Rg4 34. Bc1 Kd7 35. Bb2 Kc7 36. Rf2 Kb6 37. Kg2 Rxg3+ 38. Kf1 Rh3 39. Rxf5 Rxh4 40. Kg1 Rh2 41. Rf6 Rxb2 42. Rxd6 Rb3 43. Rh6 Rxc3 44. Rxh5 Rxe3 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Roggeveen, Wouter"]
[Black "Hortensius, Nick"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "105"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. f4 d6 4. Nf3 Bg4 5. Bc4 Nd4 6. 0-0 Nxf3+ 7. gxf3 Bh3 8. Rf2 exf4 9. Bf1 Bxf1 10. Qxf1 d5 11. Qb5+ c6 12. Qxb7 Qc8 13. Qxc8+ Rxc8 14. d4 dxe4 15. fxe4 g5 16. h4 h6 17. Rh2 Bg7 18. e5 f6 19. Rg2 Kf7 20. Ne4 Kf8 21. Nd6 Rd8 22. Nf5 Rh7 23. Nxg7 Rxg7 24. hxg5 Rxg5 25. Bxf4 Rxg2+ 26. Kxg2 Rxd4 27. Rf1 Re4 28. exf6 Re2+ 29. Rf2 Rxf2+ 30. Kxf2 Kf7 31. Ke3 Kxf6 32. Kd4 h5 33. Kc5 Ne7 34. Bb8 h4 35. Bxa7 h3 36. Bb8 Ke6 37. Bh2 Kd7 38. Kb6 Nd5+ 39. Ka7 Nb4 40. a4 Nxc2 41. a5 Nb4 42. a6 Ke6 43. Kb6 Nxa6 44. Kxa6 Kd5 45. Ka5 Kc4 46. Ka4 c5 47. b3+ Kc3 48. Be5+ Kd3 49. Kb5 Ke4 50. Bh2 Kd5 51. Bg1 Ke4 52. Kxc5 Kf3 53. Bh2 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "4"]
[White "Brandenburg, Lucia"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "54"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bf4 0-0-0 11. Bg5 Be7 12. Bxe7 Nxe7 13. Neg5 Nc6 14. Nxe6 fxe6 15. Rxe6 Qb5 16. b3 d3 17. cxd3 Rxd3 18. Qe2 Rhd8 19. h3 Qd5 20. Re8 Rxe8 21. Qxe8+ Qd8 22. Qe6+ Qd7 23. Qg8+ Nd8 24. Qxh7 Rd1+ 25. Rxd1 Qxd1+ 26. Kh2 Qa1 27. Qf5+ Kb8 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "5"]
[White "Roggeveen, Wouter"]
[Black "Delleman, Michiel"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "31"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. f4 g6 5. Nf3 Bg7 6. h3 Qc7 7. g4 e6 8. Bg2 Nge7 9. 0-0 Bd7 10. Rb1 0-0-0 11. Be3 b6 12. Qd2 d5 13. e5 d4 14. Nb5 dxe3 15. Qxe3 Rhf8 16. Nxc7 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Roggeveen, Wouter"]
[Black "Jacobs, Florian"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "38"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 e6 4. f4 Nc6 5. Nf3 g6 6. g4 Bg7 7. Bg2 Nge7 8. 0-0 a6 9. a4 Rb8 10. h4 b5 11. axb5 axb5 12. h5 Nd4 13. hxg6 hxg6 14. Rb1 Nec6 15. Ne2 Nxf3+ 16. Bxf3 Qh4 17. Rf2 Nd4 18. Be3 Nxf3+ 19. Rxf3 Qh1+ 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Van Blokland, Tjerk"]
[Black "Roggeveen, Wouter"]
[Result "1/2-1/2"]
[ECO "C29"]
[PlyCount "125"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d3 Nxc3 7. bxc3 0-0 8. d4 c6 9. Be2 Bg4 10. 0-0 Nd7 11. a4 f6 12. exf6 Rxf6 13. c4 dxc4 14. Bxc4+ Be6 15. Qe2 Bxc4 16. Qxc4+ Kh8 17. a5 Qg8 18. Qxg8+ Kxg8 19. Bd2 Rd6 20. c3 Bf6 21. Rfe1 Kf7 22. Bg5 Re8 23. Rxe8 Kxe8 24. Bxf6 gxf6 25. Kf2 Kf7 26. Nd2 c5 27. Nc4 Rd5 28. Ne3 Rd6 29. d5 c4 30. Rb1 Nc5 31. Kf3 b6 32. axb6 axb6 33. Rb4 Nd7 34. Ke4 f5+ 35. Kxf5 Rf6+ 36. Kg4 Ne5+ 37. Kg5 h6+ 38. Kh4 Kg6 39. g4 Rf3 40. Rxb6+ Kh7 41. Rb7+ Kg8 42. Nf5 Rf4 43. Nxh6+ Kh8 44. Kg5 Rf3 45. Re7 Nd3 46. Re8+ Kg7 47. Nf5+ Kf7 48. Re7+ Kf8 49. Ra7 Nc5 50. d6 Rxc3 51. d7 Rd3 52. Ra8+ Kf7 53. d8Q Ne6+ 54. Kh5 Nxd8 55. h4 Ne6 56. Rc8 c3 57. g5 Rf3 58. Nd6+ Kg7 59. Nb5 Kh7 60. Rxc3 Rf4 61. g6+ Kg7 62. Rc6 Rf6 63. Ra6 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Roggeveen, Wouter"]
[Black "Batkovskyte, Dominyka"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "99"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 cxd4 7. cxd4 Ne7 8. Nf3 Nbc6 9. c3 Bd7 10. Rb1 Qc7 11. Bd2 0-0 12. Qb3 Na5 13. Qb4 Nec6 14. Qd6 Qxd6 15. exd6 Rfd8 16. Bf4 Rac8 17. Bb5 a6 18. Bxc6 Rxc6 19. Kd2 Nc4+ 20. Kd3 Nxa3 21. Rxb7 Nb5 22. Ne5 Rxc3+ 23. Kd2 Bc6 24. Rxb5 Bxb5 25. Kxc3 f6 26. Nf3 g5 27. Bg3 h5 28. h3 Rc8+ 29. Kb2 Rb8 30. Ka3 Bd7 31. Rc1 Kf8 32. Rc7 Ke8 33. Ra7 Rb1 34. Ka2 Rc1 35. Rxa6 h4 36. Kb2 Rf1 37. Nxh4 gxh4 38. Bxh4 f5 39. Ra8+ Kf7 40. Rd8 Bb5 41. d7 Rd1 42. Rf8+ Kxf8 43. d8Q+ Kg7 44. Qe7+ Kh6 45. Qxe6+ Kh5 46. Qxf5+ Kh6 47. Bg5+ Kg7 48. Qf6+ Kh7 49. Qf7+ Kh8 50. Bf6# 1-0

