[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Van Vossen, Robbert"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "D24"]
[PlyCount "81"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. Nc3 Nc6 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Bd6 9. Be2 0-0 10. Nd2 Bxe2 11. Qxe2 e5 12. d5 Nb4 13. e4 Nc2 14. Rb1 Nd4 15. Qd3 Nd7 16. Nc4 Nc5 17. Qd1 b5 18. Nxd6 cxd6 19. b4 Nxa4 20. Nxa4 bxa4 21. Qxa4 Qh4 22. Re1 f5 23. exf5 Rxf5 24. Be3 Raf8 25. Bxd4 Qxd4 26. Qxa6 Rxf2 27. Kh1 Qxd5 28. Rg1 Ra2 29. Qb6 h6 30. Qe3 Rff2 31. Qb3 Qxb3 32. Rxb3 Rab2 33. Rd3 e4 34. Rxd6 e3 35. Rdd1 e2 36. Rde1 Rxb4 37. h3 Rb3 38. Ra1 Rd3 39. Kh2 h5 40. Rge1 h4 41. Kg1 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Van der Leij, Arjan GC"]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "42"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. Bd3 cxd4 5. cxd4 dxe4 6. Bxe4 Nf6 7. Bd3 Nc6 8. Nf3 Be7 9. Nc3 0-0 10. Be3 Nb4 11. Bb1 b6 12. 0-0 Bb7 13. a3 Nbd5 14. Ne5 Rc8 15. Nxd5 Qxd5 16. f3 Ba6 17. Rf2 Rfd8 18. Ba2 Qa8 19. Rc1 Nd5 20. Bxd5 Qxd5 21. Rfc2 Qxe5 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Bettman, Jan"]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. a3 Nf6 2. c4 c6 3. d3 d5 4. Nd2 Nbd7 5. Ngf3 e5 6. b4 Bd6 7. e4 0-0 8. Bb2 Re8 9. g3 Nf8 10. Bg2 Ng6 11. 0-0 a5 12. Qb3 axb4 13. axb4 Rxa1 14. Bxa1 d4 15. c5 Bc7 16. Ng5 Qe7 17. f4 exf4 18. Bxd4 Ng4 19. Ndf3 h6 20. h3 hxg5 21. hxg4 Bxg4 22. b5 fxg3 23. Nxg5 Nf4 24. Qxf7+ Qxf7 25. Nxf7 Ne2+ 26. Kh1 Nxd4 27. b6 Bb8 28. Nd6 Re6 29. Ra1 Bxd6 30. cxd6 Rxd6 31. Ra8+ Kf7 32. e5 Rd7 33. Ra5 Ke6 34. Bxc6 bxc6 35. b7 Bf3+ 36. Kg1 Ne2+ 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Van Vossen, Robbert"]
[Black "Muhren, Bianca"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "97"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Nge2 f5 9. Qd2 a5 10. 0-0-0 Nd7 11. exf5 gxf5 12. g4 fxg4 13. fxg4 Nhf6 14. g5 Ng4 15. Ne4 Nxe3 16. Qxe3 Qe8 17. N2c3 Kh8 18. Bd3 b6 19. Rhf1 Nc5 20. Nxc5 bxc5 21. Ne4 Bg4 22. Rxf8+ Qxf8 23. Rf1 Qe7 24. Nf6 Bxf6 25. Rxf6 Rf8 26. Qe4 Rg8 27. h4 Bh5 28. Qe1 Bg6 29. Bxg6 Rxg6 30. Rxg6 hxg6 31. Qxa5 Qf7 32. Kc2 Kg7 33. a4 c6 34. Qd2 cxd5 35. Qxd5 Qf2+ 36. Kb3 Qg3+ 37. Ka2 Qxh4 38. a5 Qe1 39. Qb7+ Kf8 40. a6 Qa5+ 41. Kb3 Qa1 42. Qc8+ Ke7 43. Qc7+ Ke6 44. Qc6 Ke7 45. Kc2 Qa2 46. Qb7+ Ke6 47. a7 Qa4+ 48. Kd2 Qa5+ 49. Ke2 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.19"]
[Round "1"]
[White "Van Vossen, Robbert"]
[Black "Jonkman, Harmen"]
[Result "0-1"]
[ECO "D24"]
[BlackElo "2446"]
[PlyCount "72"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. Nc3 Nc6 6. e3 Na5 7. Ne5 Be6 8. Be2 c5 9. 0-0 cxd4 10. exd4 Nb3 11. d5 Bd7 12. Ra2 Nxc1 13. Qxc1 g6 14. Qe3 Bg7 15. Nxc4 0-0 16. Nb6 Rb8 17. a5 Bf5 18. Rd1 Qd6 19. Nc4 Qc7 20. b3 Ne8 21. g4 Bd7 22. d6 exd6 23. Nd5 Qd8 24. Rad2 Be6 25. g5 Nc7 26. Nxc7 Qxc7 27. Rxd6 Rfe8 28. Qb6 Qe7 29. h4 h6 30. Qe3 hxg5 31. hxg5 Bf8 32. Ne5 Qc7 33. Rxe6 Rxe6 34. Rd5 Bg7 35. f4 Bxe5 36. fxe5 Rbe8 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1998.06.05"]
[Round "?"]
[White "Van Vossen, Robbert"]
[Black "Oosterom, Erik"]
[Result "0-1"]
[ECO "E04"]
[BlackElo "2290"]
[PlyCount "70"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 d5 5. Nf3 0-0 6. Bg2 dxc4 7. 0-0 Nc6 8. Bg5 Rb8 9. Qc2 Be7 10. Rad1 Nd5 11. Bxe7 Qxe7 12. e4 Ncb4 13. Qb1 Nb6 14. a3 Nc6 15. Rfe1 Na5 16. e5 Nb3 17. Re4 f5 18. exf6 Qxf6 19. Qc2 c5 20. Nb5 Bd7 21. Nd6 Bc6 22. Rh4 h6 23. Ne4 Qe7 24. dxc5 Nxc5 25. Ne5 Ba4 26. Qb1 Bxd1 27. Qxd1 Nxe4 28. Bxe4 Qc5 29. Qe2 Rxf2 30. Qxf2 Qxe5 31. Rf4 Nd5 32. Bxd5 exd5 33. Qxa7 Kh7 34. Kg2 Qxb2+ 35. Kh3 Qe5 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "6"]
[White "Aubel, Jochem"]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "102"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Rg8 12. h4 Rxg5 13. hxg5 Nd5 14. g6 fxg6 15. Qg4 Qe7 16. Bg2 Bb7 17. Bxd5 cxd5 18. Qxg6+ Qf7 19. Qxf7+ Kxf7 20. Nxb5 Bb4+ 21. Ke2 Bc6 22. a4 Nf8 23. Rh6 Be7 24. f4 Kg7 25. Rhh1 Rb8 26. Ra2 a5 27. Nc3 Be8 28. g4 Ng6 29. Rf1 Nh4 30. Kf2 Rb3 31. Kg3 Bd7 32. Rf2 Ng6 33. Rc2 Bb4 34. Ra1 Ne7 35. Kf3 Nc6 36. Ke3 Rxb2 37. Rxb2 Bxc3 38. Rb7 Bxd4+ 39. Kd2 Bxa1 40. Rxd7+ Kf8 41. Rc7 c3+ 42. Kc1 Bb2+ 43. Kb1 Nb4 44. Rd7 Ba3 45. Rc7 c2+ 46. Rxc2 Nxc2 47. Kxc2 Kf7 48. f5 Bc5 49. Kd3 Bg1 50. Kc3 Bh2 51. Kd4 Bf4 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "6"]
[White "Baak, Karl"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "52"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nxc3 6. bxc3 Nc6 7. d4 Be7 8. Bd3 Bf6 9. 0-0 0-0 10. Qf3 d5 11. Ne3 Be6 12. Rb1 Rb8 13. Ng4 Bxg4 14. Qxg4 Ne7 15. Bf4 Ng6 16. Qf5 Re8 17. Rfe1 Rxe1+ 18. Rxe1 Nf8 19. Qh3 g6 20. Qg3 Qd7 21. h4 Re8 22. Rxe8 Qxe8 23. Bxc7 Qe1+ 24. Bf1 Qe4 25. Bd3 Qe1+ 26. Bf1 Qe4 1/2-1/2

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "2"]
[White "Blokhuis, Jeroen"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 f6 6. Nh4 g6 7. f4 Qe7 8. f5 Qg7 9. fxg6 hxg6 10. Qg4 Nc6 11. Qxg6+ Kd8 12. Qxg7 Bxg7 13. Ng6 Rh7 14. Bd3 f5 15. Bxf5 d5 16. Bg5+ Ke8 17. 0-0 Bxf5 18. Rxf5 Kd7 19. Raf1 Bh8 20. Nf8+ 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "3"]
[White "Enklaar, Bert F"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2390"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nxf6 14. Bg2 Bh6 15. Bxf6 Qxf6 16. 0-0 0-0-0 17. Nxb5 Bg7 18. Nxa7+ Kb8 19. Qa4 exd5 20. Nb5 Qb6 21. Nc3 Rh5 22. Rae1 Re5 23. h4 Rde8 24. Qxe8+ Rxe8 25. Rxe8+ Ka7 26. Re7 Qxb2 27. Rb1 Qxc3 28. Rexb7+ Ka6 29. Rb8 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "4"]
[White "Luynenburg, Rogier"]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "78"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Qb3 0-0 10. Be2 Bd7 11. a3 Rac8 12. 0-0 Na5 13. Qa2 Rc7 14. Ne5 Rfc8 15. f3 a6 16. Rad1 Qb6 17. Kh1 Bb5 18. Qb1 Nd7 19. Nxd7 Rxd7 20. Rc1 Bxe2 21. Nxe2 Rdc7 22. Rxc7 Rxc7 23. Rc1 Nc4 24. e4 Rc6 25. exd5 exd5 26. Qf5 Qd8 27. Re1 Re6 28. Qb1 Qe7 29. Qc2 h6 30. a4 Ne3 31. Qc8+ Kh7 32. Nf4 Rc6 33. Qb8 Qb4 34. Rg1 Qxd4 35. Qxb7 Nd1 36. Nh3 Re6 37. Rf1 Nf2+ 38. Nxf2 Qxf2 39. Qxa6 Re1 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "8"]
[White "Muis, Gerrit Meine"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 c6 5. Qc2 Nbd7 6. e3 Bd6 7. Nbd2 h6 8. Bh4 0-0 9. Be2 b6 10. 0-0 Bb7 11. Rfd1 Qc7 12. Rac1 Rac8 13. Bg3 Bxg3 14. hxg3 Ba6 15. Bf1 Bxc4 16. Bxc4 dxc4 17. Nxc4 Rfd8 18. b4 Nd5 19. Qb3 a5 20. bxa5 b5 21. Nce5 Nxe5 22. Nxe5 Rd6 23. Qa3 Ra8 24. a6 b4 25. Qd3 Nc3 26. Rd2 c5 27. Qc4 Raxa6 28. Rdc2 Ra5 29. Nd3 Ne4 30. Re2 Nc3 31. Ree1 Raa6 32. Nxb4 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "7"]
[White "Van Beek, Lucien"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2145"]
[PlyCount "173"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 Re8 9. 0-0 Qe7 10. Rd1 dxc4 11. bxc4 e5 12. Rb1 Nf8 13. Rb3 exd4 14. exd4 Ng6 15. h3 Nf4 16. Bf1 Qc7 17. Be3 g6 18. Qb2 a5 19. d5 a4 20. Nxa4 N6xd5 21. cxd5 Rxa4 22. dxc6 bxc6 23. Rc3 Be6 24. Qc1 Bd5 25. Bxf4 Bxf4 26. Qb1 Qa7 27. Re1 Rb8 28. Qd3 Rxa2 29. Rc2 Rxc2 30. Qxc2 Bd6 31. Nh2 Qd4 32. Ng4 Qf4 33. Qc3 Bb4 34. Nf6+ Kh8 35. Qa1 Bc5 36. Nxd5+ Qd4 37. Qxd4+ Bxd4 38. Ne3 Rb2 39. Rc1 c5 40. Bc4 Kg7 41. Kf1 h5 42. Rc2 Rb6 43. Ke2 Rb1 44. Nf1 g5 45. Nd2 Rg1 46. Bd5 g4 47. hxg4 hxg4 48. Nb3 g3 49. fxg3 Be5 50. g4 Rb1 51. Nxc5 Rb5 52. Bf3 Bd4 53. Nd3 Rb6 54. Nf4 Rb3 55. Rc7 Be5 56. Nh5+ Kg6 57. Rd7 Rb4 58. Ke3 f5 59. gxf5+ Kxf5 60. g4+ Ke6 61. Rd3 Rb2 62. Ra3 Rb6 63. Nf4+ Kd6 64. Nd5 Rc6 65. Rd3 Rc1 66. Nf4+ Kc7 67. Ne6+ Kb6 68. Ke4 Re1+ 69. Kf5 Bh8 70. Rb3+ Ka5 71. Be4 Rc1 72. g5 Rc8 73. g6 Rg8 74. Bd3 Rc8 75. g7 Bxg7 76. Nxg7 Rc5+ 77. Ke4 Ka4 78. Rb1 Rc7 79. Nf5 Ka5 80. Nd6 Ka4 81. Kd5 Rc3 82. Bc4 Rh3 83. Ne4 Rh5+ 84. Kd4 Rh4 85. Kc5 Rh5+ 86. Bd5 Ka3 87. Rb3+ 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "5"]
[White "Van Vossen, Robbert"]
[Black "Buzing, Pieter C"]
[Result "1-0"]
[ECO "A99"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. b3 Qe8 8. Nc3 Nc6 9. d5 Nd8 10. Nb5 Qd7 11. dxe6 Nxe6 12. Nfd4 Nc5 13. Nc3 Qe8 14. Qc2 Qg6 15. Bb2 Nce4 16. Ndb5 c6 17. Nxe4 fxe4 18. Nc3 Bf5 19. e3 d5 20. cxd5 cxd5 21. Ne2 Qh6 22. Bxf6 Qxf6 23. Qd2 Qe5 24. Rac1 Ba3 25. Rc2 a5 26. Rd1 Rfd8 27. Qd4 Qd6 28. Nc3 Bc5 29. Qxd5+ Qxd5 30. Rxd5 Rxd5 31. Nxd5 b6 32. Rxc5 bxc5 33. Ne7+ Kf8 34. Nxf5 Rd8 35. Bxe4 g6 36. Nh4 Rd2 37. a4 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "2"]
[White "Van Vossen, Robbert"]
[Black "De Haan, Eric"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "46"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Nxb5 Bxb5 11. Qxb5+ Nbd7 12. Bxd6 Ne4 13. Be5 0-0 14. Bxg7 Kxg7 15. Qa4 Rb8 16. Qxe4 Qa5+ 17. Nd2 Rxb2 18. Rd1 Rfb8 19. e3 Rxd2 20. Rxd2 Rb2 21. Qd3 Ne5 22. Qe2 Nc4 23. Qd1 Nxd2 0-1

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "1"]
[White "Van Vossen, Robbert"]
[Black "Geerlings, J."]
[Result "1-0"]
[ECO "D06"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Qa4+ Nc6 8. Bb5 Bxc3+ 9. bxc3 Bd7 10. Qc2 a6 11. Bd3 h6 12. Ba3 b5 13. 0-0 Na5 14. d5 exd5 15. exd5 Nxd5 16. Rfe1+ Be6 17. Rxe6+ fxe6 18. Ne5 Qf6 19. Bg6+ Kd8 20. Nf7+ Kd7 21. Nxh8 Rxh8 22. Rd1 Nc4 23. Bc5 c6 24. Be4 Kc7 25. Bd4 e5 26. Bc5 Rd8 27. g3 h5 28. a4 g5 29. axb5 axb5 30. Qa2 Nxc3 31. Qa7+ Kc8 32. Qa8+ Kc7 33. Rxd8 Qxd8 34. Qa7+ Kc8 35. Bf5+ Qd7 36. Qxd7+ Kb8 37. Qc8# 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "8"]
[White "Van Vossen, Robbert"]
[Black "Gervais, Victor"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "2255"]
[PlyCount "78"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 d6 8. Qc2 c5 9. Rd1 Qe7 10. a3 Bxc3 11. Qxc3 Nbd7 12. Bg5 h6 13. Bxf6 Nxf6 14. dxc5 bxc5 15. b4 Rac8 16. b5 Rfd8 17. a4 Ne4 18. Qe3 d5 19. Ne5 d4 20. Qd3 Nc3 21. Bxb7 Qxb7 22. Rd2 f6 23. Nc6 Re8 24. e4 Rxc6 25. bxc6 Qxc6 26. Rb2 Nxe4 27. Rab1 Ng5 28. Rb7 Nf3+ 29. Kf1 Ne5 30. Qd1 Qh1+ 31. Ke2 Qe4+ 32. Kf1 d3 33. f3 Nxf3 34. Rd7 Nd2+ 35. Qxd2 Qh1+ 36. Kf2 Qxh2+ 37. Kf3 Qxd2 38. Rbb7 Qe2+ 39. Kf4 g5# 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "4"]
[White "Van Vossen, Robbert"]
[Black "Heeneman, Ron"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "93"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 Qa5 7. Qc2 Nf6 8. Nd2 d6 9. Rb1 Nbd7 10. g3 Ne5 11. Bg2 Qc7 12. 0-0 Bd7 13. h3 0-0-0 14. Qb3 h5 15. Nf3 Nxf3+ 16. exf3 Kb8 17. Re1 Bc8 18. h4 Rde8 19. Bf4 Rh7 20. Rbd1 Rf7 21. Re2 Ng8 22. a4 Nf6 23. Rde1 Ng8 24. Bg5 Nf6 25. f4 Nh7 26. Re6 Nxg5 27. fxg5 Rg7 28. Rb1 Rgg8 29. f4 Rg7 30. Bf3 Rf8 31. Kf2 Re8 32. Qa3 Rf8 33. a5 Re8 34. Re2 Ka8 35. Reb2 Rd8 36. Rb6 Kb8 37. Rc6 Qd7 38. Bd1 Qe8 39. Ba4 Qh8 40. Qb3 Rd7 41. a6 Qd8 42. Rxc8+ Qxc8 43. Bxd7 Qxd7 44. Qxb7+ Qxb7 45. Rxb7+ Ka8 46. Rd7 Rf7 47. Rd8# 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "7"]
[White "Van Vossen, Robbert"]
[Black "Huyzer, Jacques"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "45"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[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 c5 3. d5 b5 4. f3 e6 5. e4 bxc4 6. Nc3 exd5 7. Nxd5 Bb7 8. Bxc4 Nxd5 9. Bxd5 Bc6 10. Ne2 Be7 11. 0-0 0-0 12. Nc3 Bf6 13. Be3 Qb6 14. Rb1 Bd4 15. Qd2 Na6 16. Rfd1 Bxe3+ 17. Qxe3 Nb4 18. Bxc6 Qxc6 19. Nd5 Rfe8 20. Qg5 f6 21. Qg3 Rac8 22. h4 Re5 23. Qxe5 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "3"]
[White "Van Vossen, Robbert"]
[Black "Mannen, Henk"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "231"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nc3 Nc6 6. Nf3 Qe7 7. Qd5 Bxc3+ 8. bxc3 f6 9. exf6 Nxf6 10. Qd3 d6 11. e3 Ne4 12. Qc2 Nc5 13. Be2 0-0 14. Nd4 Ne5 15. 0-0 Bd7 16. Bg3 Be8 17. e4 Bf7 18. Nf5 Qe6 19. Ne3 Rae8 20. Rad1 Ng6 21. f3 Rc8 22. Nd5 Ne5 23. Rd2 Be8 24. Ne3 Ng6 25. Rd5 Ne7 26. Rd2 Kh8 27. Rb1 Bc6 28. Nd5 b6 29. Re1 Rfe8 30. Bf2 Nb7 31. Bd4 Ng6 32. Bd3 Qf7 33. Rde2 Bd7 34. Qd2 c6 35. Nxb6 axb6 36. Bxb6 c5 37. Qc2 Ne5 38. a4 Nxd3 39. Qxd3 Bxa4 40. e5 dxe5 41. Rxe5 Rxe5 42. Rxe5 Re8 43. Qd5 Qxd5 44. Rxd5 Rc8 45. Kf2 h6 46. Ke3 Rc6 47. Ba7 Re6+ 48. Kf4 Rc6 49. Ke3 Bb3 50. Kd3 Rd6 51. Rxd6 Nxd6 52. Bxc5 Nxc4 53. Bd4 Kg8 54. f4 Kf7 55. Ke4 Kg6 56. g4 Kf7 57. h4 Bc2+ 58. Kf3 Nd6 59. h5 Bd1+ 60. Kg3 Ne4+ 61. Kh4 Nf6 62. g5 Nxh5 63. Bxg7 Kxg7 64. gxh6+ Kxh6 65. f5 Nf6 66. Kg3 Kg5 67. Kf2 Kxf5 68. Ke3 Ke5 69. Kd3 Bf3 70. Kc4 Kd6 71. Kd4 Be2 72. c4 Nd7 73. Ke4 Bxc4 74. Kd4 Bd5 75. Kd3 Nc5+ 76. Kd4 Na4 77. Kd3 Ke5 78. Ke3 Nc5 79. Kd2 Kd4 80. Kc2 Na4 81. Kd2 Be4 82. Ke2 Nb2 83. Kd2 Nc4+ 84. Ke2 Ne3 85. Kd2 Bd3 86. Kc1 Nc4 87. Kd1 Nd6 88. Kd2 Ne4+ 89. Kc1 Kc3 90. Kd1 Kb2 91. Ke1 Bc4 92. Kd1 Kc3 93. Ke1 Bb3 94. Ke2 Kd4 95. Kf3 Be6 96. Kf4 Bd7 97. Kf3 Be8 98. Kf4 Bg6 99. Kf3 Nf6 100. Kf4 Be4 101. Kg5 Ke5 102. Kh6 Ne8 103. Kg5 Bf5 104. Kh6 Nf6 105. Kg7 Ng4 106. Kf7 Be6+ 107. Kg6 Kf4 108. Kg7 Kg5 109. Kh8 Bf5 110. Kg7 Bg6 111. Kh8 Ne5 112. Kg7 Nf7 113. Kg8 Kf6 114. Kf8 Bh7 115. Ke8 Ke6 116. Kf8 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "1996.??.??"]
[Round "9"]
[White "Van Vossen, Robbert"]
[Black "Visser, Paul Robert"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[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 e5 7. d5 Nh5 8. Bd3 Na6 9. Nge2 f5 10. Qd2 c5 11. exf5 gxf5 12. 0-0-0 f4 13. Bf2 Nc7 14. Qc2 Nf6 15. Bh4 Nce8 16. Bxh7+ Kh8 17. Ne4 Qc7 18. Ng5 Bh6 19. Bg6 Qg7 20. Nc3 Bd7 21. g3 Nc7 22. gxf4 exf4 23. Rhg1 b5 24. Rde1 bxc4 25. Ne6 Bxe6 26. dxe6 Qe7 27. Bf7 Rg8 28. Rxg8+ Rxg8 29. Bxg8 Kxg8 30. Qg6+ Bg7 31. Ne4 Ncd5 32. Rg1 Kf8 33. Nxf6 Nxf6 34. Qf5 d5 35. Rg6 1-0

[Event "Hengelo U20 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "9"]
[White "Van der Heijden, Alan"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "53"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 d6 6. d4 cxd4 7. Nxd4 Be7 8. Nxc6 bxc6 9. e5 Nd5 10. c4 Ba6 11. Qa4 Nc7 12. Qxc6+ Kf8 13. exd6 Qxd6 14. Qxd6 Bxd6 15. Bxa8 Nxa8 16. Be3 Be5 17. Nd2 Bxb2 18. Rab1 Be5 19. Bc5+ Ke8 20. Bd4 Bc7 21. Bxg7 Rg8 22. Bd4 Nb6 23. Ne4 Bxc4 24. Rfc1 Bd3 25. Rxb6 Bxb6 26. Nf6+ Kd8 27. Bxb6+ 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "9"]
[White "De Gleria, Francesco"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2150"]
[PlyCount "39"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Qh4 8. c4 0-0-0 9. c5 g5 10. f3 Nf6 11. Be3 g4 12. Nc3 Re8 13. Bf4 Bh6 14. g3 Qh5 15. Qd2 Bxf4 16. Qxf4 Re6 17. Bf5 Re7 18. Bxd7+ Nxd7 19. fxg4 Qg6 20. Nxd5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "7"]
[White "Van Eijndhoven, Erik"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "80"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 b6 5. 0-0 Bb7 6. Nbd2 Bd6 7. Re1 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. dxe4 Nc6 11. Be3 Qe7 12. c3 Rad8 13. Qc2 Bc5 14. Bxc5 Qxc5 15. Qe2 e5 16. Rad1 a5 17. Nh4 Ne7 18. Nf5 Nxf5 19. exf5 Bxg2 20. Kxg2 f6 21. Rxd8 Rxd8 22. Rd1 Rd5 23. Qh5 Rxd1 24. Qxd1 Qc6+ 25. f3 Qd6 26. Qb3+ Kf8 27. h4 h5 28. Qc2 Qd5 29. a3 Ke7 30. Kf2 b5 31. Ke2 Kd6 32. Ke3 a4 33. f4 Kc5 34. fxe5 Qxe5+ 35. Kf3 Kc4 36. Kf2 c5 37. Kf3 Qe1 38. Kf4 Qe5+ 39. Kf3 Qe1 40. Kf4 Qf1+ 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "6"]
[White "Van Vossen, Robbert"]
[Black "Hennink, Wouter"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "113"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[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 e5 7. d5 a5 8. Bd3 Na6 9. Nge2 Nc5 10. Bc2 Ne8 11. Qd2 f5 12. exf5 Bxf5 13. 0-0 Nf6 14. Bg5 Qd7 15. Ng3 Bxc2 16. Qxc2 Rae8 17. Rae1 Rf7 18. Re2 Ref8 19. Rfe1 Kh8 20. b3 Nh5 21. Nge4 Nxe4 22. Nxe4 Nf6 23. Bxf6 Bxf6 24. Qd2 b6 25. Nc3 Qf5 26. Qc2 Qh5 27. Re4 Bh4 28. R1e2 Rxf3 29. gxf3 Qxf3 30. Qd1 Bf2+ 31. Rxf2 Qxf2+ 32. Kh1 Qb2 33. Qe1 Rf2 34. Re2 Rxe2 35. Nxe2 Qxa2 36. Qf1 Kg7 37. Qf3 a4 38. bxa4 Qxc4 39. Nc3 Kg8 40. Kg2 Kg7 41. Kg3 Qb3 42. h4 Qc4 43. Ne4 Qxd5 44. Qf6+ Kg8 45. Qd8+ Kg7 46. Qxc7+ Kh8 47. Qd8+ Kg7 48. Qe7+ Qf7 49. Qxf7+ Kxf7 50. Nxd6+ Ke6 51. Nc4 b5 52. axb5 Kd5 53. b6 Kc6 54. Kf3 h6 55. Ke4 g5 56. hxg5 hxg5 57. Kxe5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "2"]
[White "Van Vossen, Robbert"]
[Black "Janssen, Ruud"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "72"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Qc2 Bb7 10. Rd1 Nbd7 11. h4 Rg8 12. Be2 Qa5 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bg3 b4 16. Qa4 Qb6 17. Nb1 c3 18. bxc3 bxc3 19. Nxc3 Bb4 20. Qb3 Qa5 21. Kf1 Nb6 22. Rc1 Rd8 23. Be5 Bd6 24. Bf6 Be7 25. Bxe7 Kxe7 26. d5 cxd5 27. exd5 Bxd5 28. Nxd5+ Nxd5 29. hxg5 Rb8 30. Qc4 Rxg5 31. Rxh6 Rf5 32. Bf3 Qb5 33. Bxd5 Rxd5 34. Qxb5 Rbxb5 35. Rc7+ Rd7 36. Rc2 Ra5 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "4"]
[White "Van Vossen, Robbert"]
[Black "Paalman, Henk Jan"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "73"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 0-0-0 15. 0-0 b4 16. Na4 Qb5 17. a3 Nb8 18. axb4 cxb4 19. Qd4 Nc6 20. Qf4 Rxd5 21. Bxd5 Qxd5 22. f3 Nd4 23. Kg2 Nxf3 24. Rxf3 Qd3 25. Qe3 Qc2+ 26. Qd2 Qf5 27. Raf1 Qb5 28. b3 c3 29. Nxc3 bxc3 30. Qxc3+ Kb8 31. Bf4+ Ka8 32. Qe5 Bd5 33. Kg1 Bc5+ 34. Be3 Qe2 35. R1f2 Qe1+ 36. Rf1 Qe2 37. R1f2 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "8"]
[White "Van Vossen, Robbert"]
[Black "Pauptit, Gerhard"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[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 e6 3. Nc3 Bb4 4. g3 d5 5. Nf3 0-0 6. Bg2 Ne4 7. Qd3 b6 8. 0-0 Bb7 9. Ne5 dxc4 10. Nxc4 Bxc3 11. bxc3 f5 12. Ba3 Re8 13. Rad1 Nd7 14. f3 Nef6 15. Qc2 Qc8 16. Rfe1 Ba6 17. Qb3 Kh8 18. e4 fxe4 19. fxe4 e5 20. d5 Ng4 21. Bh3 h5 22. Bxg4 hxg4 23. Ne3 Nf6 24. Nf5 Qd7 25. Qb4 Nh7 26. Bc1 g6 27. Nh4 Kg7 28. c4 Rf8 29. Qd2 g5 30. Nf5+ Kg6 31. Qc3 Rae8 32. d6 c6 33. Ne7+ Kh5 34. Qxe5 Bxc4 35. Qg7 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "3"]
[White "Van der Heijden"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "C26"]
[PlyCount "54"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Be6 6. Na4 Nbd7 7. 0-0 c6 8. d4 exd4 9. Nxd4 0-0 10. Nxe6 fxe6 11. Bg5 h6 12. Bxf6 Rxf6 13. Nxc5 Nxc5 14. b4 Na6 15. b5 Nc5 16. bxc6 bxc6 17. e5 dxe5 18. Bxc6 Rc8 19. Qxd8+ Rxd8 20. Rfd1 Rd4 21. c3 Rc4 22. Rac1 Ne4 23. Bxe4 Rxe4 24. Re1 Rxe1+ 25. Rxe1 Rf3 26. Rxe5 Rxc3 27. Rxe6 Ra3 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "1"]
[White "Vermaat, Ruben"]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "80"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nc6 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Qe3 Bg4 10. Be2 0-0-0 11. Qe4 Qa5+ 12. c3 f5 13. Qc4 Rhe8 14. 0-0 e4 15. dxe4 Rxe4 16. Qb5 Qxb5 17. Bxb5 Ne7 18. Rfe1 Bxf3 19. gxf3 Rxe1+ 20. Rxe1 Ng6 21. Re8 Rxe8 22. Bxe8 Ne5 23. Kg2 c6 24. f4 Nd3 25. Bf7 Nxf4+ 26. Kf3 g5 27. h4 h6 28. hxg5 hxg5 29. Bg8 Kd7 30. Bh7 Ke6 31. Bg8+ Ke5 32. Bc4 b5 33. Bf1 a5 34. a3 Ne6 35. Ke3 Nc5 36. Bg2 f4+ 37. Kd2 Ne4+ 38. Ke2 c5 39. Bf1 g4 40. f3 Ng3+ 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "6"]
[White "Cesar, Andre"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "80"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Nc6 7. Be2 a6 8. Qd2 Qc7 9. 0-0 Be7 10. f4 0-0 11. g4 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Be6 15. h3 Rac8 16. Kg2 b5 17. a3 Nd7 18. Rad1 Ne5 19. Rfe1 Rfd8 20. Bf1 Bf6 21. Re3 Bc4 22. Bxe5 dxe5 23. Qe1 Rd4 24. Bxc4 Qxc4 25. Qf1 b4 26. axb4 Qxb4 27. Qxa6 Rcd8 28. Red3 Qxb2 29. Qa2 Qxa2 30. Nxa2 Rc8 31. Rxd4 exd4 32. Rd2 Bg5 33. Rf2 Be3 34. Re2 Rb8 35. c3 dxc3 36. Rxe3 Rb2+ 37. Kg3 Rxa2 38. Rxc3 g5 39. h4 h6 40. hxg5 hxg5 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "2"]
[White "Utama, Ivan"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. Bg2 Nf6 7. d4 Be6 8. 0-0 Be7 9. Bg5 cxd4 10. Nxd4 Qb6 11. Nxe6 fxe6 12. Re1 Nd8 13. Bxf6 gxf6 14. Qh5+ Kd7 15. Bh3 d4 16. Rad1 Rc8 17. Nd5 Qc5 18. b4 Qc4 19. c3 d3 20. Nf4 Rc6 21. Rxd3+ Kc7 22. Qd1 Rd6 23. Rxd6 Bxd6 24. Bxe6 Nxe6 25. Nxe6+ Kc6 26. Qf3+ 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "5"]
[White "Van Blitterswijk, Stefan"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "B81"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. h4 0-0 10. Qd2 a6 11. 0-0-0 Nxd4 12. Qxd4 b5 13. Rg1 Qc7 14. h5 Ne5 15. h6 Qc5 16. Qd2 Qb4 17. a3 Qa5 18. Qd4 f6 19. gxf6 Bxf6 20. Qxd6 Nc4 21. Bxc4 bxc4 22. Bb6 Qe5 23. hxg7 Re8 24. Qc6 Bb7 25. Qxb7 Rab8 26. Qc7 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "8"]
[White "Van Essen, Mark"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "28"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Ndb5 d6 6. Nd5 Be6 7. Ndc7+ Kd7 8. Nxa8 Qa5+ 9. Nc3 Nf6 10. Bd2 Qd8 11. e4 Qxa8 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nd5 Nd4 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "9"]
[White "Van Vossen, Robbert"]
[Black "Beljaars, Arno"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "99"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 Bb7 7. e3 d6 8. Nf3 Nbd7 9. Be2 c5 10. 0-0 Qe7 11. a4 a5 12. Nd2 e5 13. Bf3 e4 14. Be2 h6 15. Bh4 g5 16. Bg3 0-0-0 17. Nb1 h5 18. h3 Qe6 19. Na3 Ba6 20. dxc5 Nxc5 21. Rb1 Kc7 22. Nb5+ Bxb5 23. Rxb5 g4 24. h4 Nfd7 25. Qd4 Qf6 26. Rfb1 Nxa4 27. c5 Qxd4 28. cxd4 Nc3 29. Bxd6+ Kc8 30. R5b2 Nxe2+ 31. Rxe2 Rh6 32. Bf4 Rc6 33. cxb6 Nxb6 34. Reb2 Nd5 35. Rb8+ Kd7 36. R1b7+ Ke8 37. Rxd8+ Kxd8 38. Ra7 Nxf4 39. exf4 Rc1+ 40. Kh2 Ra1 41. f5 Rd1 42. Rxa5 Rxd4 43. Re5 Rd6 44. Kg3 f6 45. Rxe4 Rd5 46. Kf4 Rd2 47. Ke3 Rd5 48. Rd4 Rxd4 49. Kxd4 Ke7 50. Kc5 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "7"]
[White "Van Vossen, Robbert"]
[Black "De Boer, Sanne"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "58"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 Nbd7 10. Nge2 Ne8 11. 0-0 f5 12. exf5 gxf5 13. Rc1 Ndf6 14. Kh1 Nh5 15. Bb1 Bd7 16. Qb3 Rf7 17. a4 Bf6 18. Nb5 Rg7 19. f4 Rg4 20. Rc4 a6 21. Nbc3 Neg7 22. Qxb7 exf4 23. Bb6 Qe8 24. Rc7 Bxc3 25. Nxc3 Ng3+ 26. hxg3 fxg3 27. Kg1 Rh4 28. Rxd7 Rh1+ 29. Kxh1 Qh5+ 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "3"]
[White "Van Vossen, Robbert"]
[Black "Hokamp, Sascha"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "101"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 h6 7. Bf4 c6 8. Bd3 Nbd7 9. Nf3 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Qc2 b6 13. Ne5 Bb7 14. Bg6 Qc7 15. Bxf7+ Kd8 16. Be6 Rf8 17. Nf7+ Rxf7 18. Bxf7 Bf8 19. Qg6 Qe7 20. 0-0-0 Kc7 21. e4 Rd8 22. e5 Nd7 23. f4 b5 24. Kb1 Nb6 25. b3 Qb4 26. Rc1 a5 27. Qc2 Nc4 28. Ka1 Na3 29. Qe2 Kb6 30. Qd2 Bc8 31. Bg6 Ka7 32. g4 c5 33. dxc5 Bxc5 34. Rhd1 Bxg4 35. Nxd5 Bxd1 36. Rxd1 Qxd2 37. Rxd2 b4 38. Kb2 Nb5 39. Bf7 Rf8 40. e6 Nd6 41. Bg6 Kb7 42. e7 Rc8 43. Re2 Ne8 44. Bf5 Bd4+ 45. Kb1 Rb8 46. Bd7 Bf6 47. Re6 Ka7 48. Kc2 h5 49. Kd3 h4 50. Ke4 Bb2 51. Bxe8 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "4"]
[White "Van Vossen, Robbert"]
[Black "Meulenbroek, Kim"]
[Result "1/2-1/2"]
[ECO "E84"]
[PlyCount "59"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 h5 10. Nd5 b5 11. Nxf6+ Bxf6 12. 0-0-0 b4 13. g4 hxg4 14. h5 e5 15. d5 gxf3 16. dxc6 fxe2 17. Bxe2 Be6 18. Rdg1 Bg7 19. hxg6 f5 20. exf5 Rxf5 21. Bd3 Qf6 22. Bxf5 Qxf5 23. Qh2 Qe4 24. Qh7+ Kf8 25. Bh6 Qxc4+ 26. Kd1 Qd3+ 27. Ke1 Qe4+ 28. Kf2 Qc2+ 29. Ke3 Qc5+ 30. Kd2 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "1"]
[White "Van Vossen, Robbert"]
[Black "Spoelstra, Sverre"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "63"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a6 8. Bd3 c5 9. Qd2 Nbd7 10. Nge2 Re8 11. Bh6 Nf8 12. h4 Bd7 13. Ng3 Rb8 14. Bxg7 Kxg7 15. h5 b5 16. 0-0-0 b4 17. Nce2 Qa5 18. Kb1 Qb6 19. Rdg1 Bc8 20. Nf5+ Kh8 21. Qh6 Bxf5 22. exf5 Ng8 23. Qd2 f6 24. hxg6 h6 25. Rxh6+ Kg7 26. Rgh1 Re7 27. Ng3 Nd7 28. Rh8 Qb7 29. R1h7+ Kf8 30. Qh6+ Ke8 31. Rxg8+ Nf8 32. Qxf8+ 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "6"]
[White "Henckens, Guy"]
[Black "Van Vossen, Robbert"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nge2 c5 6. dxc5 Qa5 7. 0-0 Qxc5 8. Bb5+ Bd7 9. Be3 Qc7 10. Nd4 Nc6 11. f3 0-0 12. g4 a6 13. g5 Ne8 14. Nd5 Qd8 15. Be2 e6 16. Nxc6 bxc6 17. Nb6 Rb8 18. Nxd7 Qxd7 19. Bxa6 Nc7 20. Bc4 Bxb2 21. Rb1 Bg7 22. Qd2 d5 23. Be2 Rfd8 24. Rb3 Qe7 25. Rxb8 Rxb8 26. Rd1 Qa3 27. Bd4 e5 28. Qc3 Qe7 29. Bf2 Qxg5+ 30. Kh1 Qf6 31. Qa5 Ne6 32. exd5 Nf4 33. Qa7 Rd8 34. dxc6 Rxd1+ 35. Bxd1 Qxc6 36. Qe3 Qc4 37. Bg3 Bh6 38. Qe1 Qxa2 39. Qxe5 Qc4 40. Qe8+ Bf8 41. Qe3 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "9"]
[White "Losing, H."]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "36"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bc4 Nbd7 7. 0-0 Nb6 8. Bb3 Be7 9. Ne5 0-0 10. Rf3 c5 11. Be3 Nbd5 12. Nxd5 Nxd5 13. Bh6 gxh6 14. Rg3+ Kh8 15. Qg4 Bg5 16. h4 Nf6 17. Qh3 Qxd4+ 18. Kh2 Bf4 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "1"]
[White "Van Beek, Lucien"]
[Black "Van Vossen, Robbert"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. f4 Nc6 6. Nf3 Bg4 7. Be3 0-0 8. h3 Bxf3 9. Qxf3 e5 10. d5 Nd4 11. Qf2 c5 12. 0-0 Nd7 13. f5 gxf5 14. exf5 Bf6 15. Ne4 Nb6 16. c3 c4 17. Nxf6+ Qxf6 18. Be4 Nb5 19. Qg3+ Qg7 20. Qh4 f6 21. Bh6 Qf7 22. Qg4+ Kh8 23. Bxf8 Rxf8 24. Qf3 Nc7 25. Rad1 Nd7 26. g4 Rg8 27. Kf2 Nc5 28. Rg1 b5 29. h4 Nxe4+ 30. Qxe4 Na6 31. b4 cxb3 32. axb3 Nc5 33. Qe3 e4 34. g5 Nd3+ 35. Rxd3 exd3 36. Qxd3 Re8 37. Re1 Rxe1 38. Kxe1 Qe7+ 39. Qe2 Qxe2+ 40. Kxe2 a5 41. Kd3 fxg5 42. hxg5 h5 43. gxh6 Kh7 44. c4 bxc4+ 45. Kxc4 Kxh6 46. Kb5 Kg5 47. Kc6 1-0

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "3"]
[White "Van Kessel, D."]
[Black "Van Vossen, Robbert"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. Bd3 Nc6 7. Qd2 Ng4 8. Bg5 Nxd4 9. Nxd4 Bxd4 10. 0-0 Bg7 11. Rfe1 Ne5 12. Nd5 f6 13. Be3 c6 14. Nc3 Ng4 15. Bc4+ Kh8 16. Bf4 e5 17. Be3 Nxe3 18. Qxe3 f5 19. f3 Qe7 20. Rad1 b5 21. Bb3 a5 22. a3 Bb7 23. Qd3 Rad8 24. Re2 b4 25. axb4 axb4 26. Na2 fxe4 27. fxe4 d5 28. exd5 Qc5+ 29. Qe3 Qb5 30. c3 bxc3 31. bxc3 Qxb3 32. Rf1 Ba6 33. Rxf8+ Rxf8 34. Re1 Qxa2 35. d6 Qc4 36. Qc1 Rf1+ 37. Rxf1 Qxf1+ 38. Qxf1 Bxf1 39. Kxf1 Bf6 40. Ke2 Kg8 41. Kd3 Kf7 42. Kc4 Ke6 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "4"]
[White "Van Vossen, Robbert"]
[Black "Dekker, Bart"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "62"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Be3 Re8 10. Bd3 Nxe4 11. Nxe4 f5 12. Nxd6 Rxe3+ 13. Kf2 Rxd3 14. Qxd3 Qxd6 15. Rhe1 Bd7 16. Ne5 b5 17. g3 c4 18. Qd2 Na6 19. Nxd7 Qxd7 20. d6 Bf8 21. Qd5+ Kg7 22. Qxa8 Nc5 23. Re8 Bxd6 24. Rg8+ Kh6 25. Qg2 Ne4+ 26. Kf1 Nf6 27. Qh3+ Nh5 28. Re1 Bc5 29. Qg2 Qd3+ 30. Qe2 Qd5 31. Qe8 Qf3# 0-1

[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Vossen, Robbert"]
[Black "Do, Khoa"]
[Result "1-0"]
[ECO "D24"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. Nc3 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. Qe2 Bb4 9. 0-0 Bxc3 10. bxc3 Ne4 11. Ba3 Nxc3 12. Qb2 Nxa4 13. Qxb7 Nab6 14. Qc6 Nxc4 15. Qxc4 Be4 16. Qa4 Qb8 17. Ng5 Bd3 18. d5 exd5 19. Qf4 f6 20. Ne6 c5 21. Qg4 Kf7 22. Bxc5 Ne5 23. Qxg7+ Kxe6 24. f4 Ng6 25. f5+ Bxf5 26. g4 Rg8 27. gxf5+ Ke5 28. Qh6 d4 29. exd4+ Kd5 30. Qe3 Nh4+ 31. Kh1 Qe8 32. Qb3+ Kc6 33. Qb6+ Kd7 34. Rae1 Qh5 35. Re7+ 1-0

[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Vossen, Robbert"]
[Black "Kleijwegt, Tommy"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "92"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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 a6 7. Bd3 e5 8. Nge2 Nc6 9. d5 Ne7 10. 0-0 Nd7 11. b4 f5 12. c5 f4 13. Bf2 Nf6 14. cxd6 cxd6 15. Qb3 g5 16. Na4 g4 17. Bb6 Qe8 18. Nc5 gxf3 19. gxf3 Bh3 20. Rf2 Kh8 21. Ne6 Rg8 22. Kh1 Qh5 23. Rg1 Bh6 24. Qb2 Ng6 25. Nc3 Nh4 26. Bd8 Raxd8 27. Nxd8 Rxd8 28. Qe2 Rc8 29. Nb1 Bg5 30. Nd2 Ng6 31. Bxa6 Bh4 32. Bxb7 Bxf2 33. Qxf2 Rb8 34. Qa7 Rg8 35. Bc6 Nh4 36. Rxg8+ Nxg8 37. Qf2 Bg2+ 38. Kg1 Qg5 39. b5 Bh3+ 40. Kh1 Bg2+ 41. Kg1 Nxf3+ 42. Nxf3 Bxf3+ 43. Kf1 Bxe4 44. b6 f3 45. Qg3 Bd3+ 46. Kg1 Qe3+ 0-1

[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Vossen, Robbert"]
[Black "Kuipers, Eelco"]
[Result "0-1"]
[ECO "D61"]
[PlyCount "44"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 a6 9. Nf3 0-0 10. 0-0-0 b5 11. g4 b4 12. Bxf6 Nxf6 13. g5 bxc3 14. gxf6 Bxf6 15. Bxh7+ Kh8 16. Ne5 cxb2+ 17. Kxb2 Bxe5 18. dxe5 Qe7 19. f4 g6 20. Bxg6 fxg6 21. Qxg6 Qb4+ 22. Ka1 Qc3+ 0-1

[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Vossen, Robbert"]
[Black "Mellegers, Joost P"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Bg5 8. Nc3 Bxc1 9. Qxc1 Ne7 10. Bg4 Ng6 11. g3 Nd7 12. h4 Nf6 13. Bh3 a6 14. a4 b6 15. 0-0 0-0 16. Qd1 Rb8 17. h5 Ne7 18. f4 exf4 19. gxf4 Kh8 20. e5 Ne8 21. Kh1 Ng8 22. Ne4 Qh4 23. Ra3 dxe5 24. Rg1 exf4 25. Rg4 Qxh5 26. Qg1 Nh6 27. Rg5 Qe2 28. Bg2 f6 29. Bf3 Qxb2 30. Ra1 fxg5 31. Nxg5 Nf5 32. Qg4 Ng3+ 33. Kg1 Qxa1+ 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "2"]
[White "Van Vossen, Robbert"]
[Black "Pauptit, Gerhard"]
[Result "0-1"]
[ECO "D89"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Qd2 Bc4 15. Bxc4 Nxc4 16. Qd3 b5 17. Rab1 Nxe3 18. Qxe3 Qb6 19. Kh1 a6 20. Qd3 Rfd8 21. Rfd1 Rac8 22. Rb4 Rc7 23. Qb3 Rdc8 24. d5 Rc2 25. Nd4 Bxd4 26. Rbxd4 R8c3 27. Qb4 a5 28. d6 axb4 29. dxe7 Qxd4 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "8"]
[White "Van Vossen, Robbert"]
[Black "Van Hengel, Hugo G"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "104"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bf4 c5 10. dxc5 Nxc5 11. Nf3 Nxd3+ 12. Qxd3 Rc8 13. 0-0 0-0 14. Rfd1 Qa5 15. Nd4 Rc4 16. Nb3 Qb4 17. Be5 Rd8 18. Bd4 a5 19. Nd2 Rc6 20. a3 Qd6 21. Nf3 Qc7 22. Nb5 Qb8 23. Be5 Qa8 24. Nfd4 Rc4 25. b3 Rcc8 26. Nc7 Qa7 27. Ndb5 Qb6 28. Rdc1 Ne4 29. Bd4 Bc5 30. Bxc5 Nxc5 31. Qd4 Nd7 32. Qd2 Ne5 33. Nxe6 fxe6 34. Nd4 Nd7 35. Rc2 Nc5 36. Rac1 e5 37. Rxc5 Rxc5 38. Rxc5 Qxc5 39. Ne6 Qxa3 40. h3 Rd7 41. Qc3 Qd6 42. Qc8+ Kf7 43. Nc5 Rc7 44. Nxb7 Qb6 45. Qf5+ Kg8 46. Nxa5 Qxa5 47. Qe6+ Rf7 48. Qe8+ Rf8 49. Qe6+ Kh8 50. Qxe5 Qe1+ 51. Kh2 Qxf2 52. Qxd5 Qxe3 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "2"]
[White "Van Vossen, Robbert"]
[Black "Van Opstal, Rurik"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Be3 Nf6 5. Bd3 0-0 6. h3 Nbd7 7. f4 e5 8. Nf3 Nh5 9. fxe5 Ng3 10. Rg1 dxe5 11. Bf2 Nh5 12. Nbd2 Nf4 13. Qc2 exd4 14. cxd4 c5 15. 0-0-0 cxd4 16. Nb3 Ne5 17. Nxe5 Bxe5 18. Bc4 Be6 19. Bxe6 d3 20. Qc5 Bd6 21. Qe3 fxe6 22. Kb1 Qf6 23. Bg3 Rad8 24. Nc1 b6 25. Nxd3 Nxd3 26. Bxd6 Qxb2# 0-1

[Event "Den Bosch op"]
[Site "Den Bosch"]
[Date "1993.??.??"]
[Round "5"]
[White "Van Vossen, Robbert"]
[Black "Van der Heijden, Ton"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "127"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. 0-0-0 Nf6 10. Bd3 Qe7 11. h4 f4 12. Bf2 a6 13. Kb1 Bd7 14. Nce2 b5 15. g4 bxc4 16. Bxc4 Rc8 17. Nh3 Kh8 18. Rc1 Bf8 19. h5 gxh5 20. gxh5 Nxh5 21. Bh4 Qe8 22. Rcg1 Bxh3 23. Rxh3 Nd7 24. Nc3 Bg7 25. Qg2 Qf7 26. Bg5 Ndf6 27. Qh2 h6 28. Bxf6 Nxf6 29. Ne2 Nh7 30. Rh5 Rg8 31. Rf5 Qe8 32. Qh4 Rf8 33. Qg4 Qe7 34. Nc1 Bf6 35. Qh5 Bg5 36. Rxf8+ Qxf8 37. Bf1 Qe7 38. Qh2 Qf7 39. Bh3 Qh5 40. Qg2 Rb8 41. Bf5 Qf7 42. Nd3 Nf6 43. Qh3 Qh5 44. Qg2 Kg7 45. Nf2 Kf8 46. Nh3 Ke7 47. Rh1 Rg8 48. Nxg5 Qxg5 49. Qxg5 Rxg5 50. Rxh6 Nxd5 51. Rh7+ Kf8 52. exd5 Rxf5 53. Rxc7 Rg5 54. Rc3 Rg2 55. a4 Rd2 56. Rc6 Rxd5 57. Rxa6 Ke7 58. Kc2 Kd7 59. Rb6 Kc7 60. Rb4 Kc6 61. Rc4+ Rc5 62. Rxc5+ Kxc5 63. Kd3 d5 64. b3 1/2-1/2

