[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "9"]
[White "Van der Vegt, Seth"]
[Black "Abma, Klaas"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1900"]
[BlackElo "1835"]
[PlyCount "71"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 d6 4. Qb3 c6 5. d4 e5 6. d5 cxd5 7. cxd5 Be7 8. Nf3 0-0 9. 0-0 Nbd7 10. a4 Nc5 11. Qc4 Bd7 12. a5 Kh8 13. Rd1 Rc8 14. b4 Na6 15. Qb3 Qc7 16. Be3 Qc4 17. Qxc4 Rxc4 18. Bxa7 Nxb4 19. Na3 Rc3 20. Nxe5 dxe5 21. d6 Bd8 22. Bxb7 Ba4 23. Nb1 Rxg3+ 24. hxg3 Bxd1 25. Nc3 Bc2 26. Bc5 Rf7 27. a6 Nxa6 28. Bxa6 Nd7 29. Bc4 Rf8 30. Bb4 Nb6 31. Bb5 f4 32. Bc5 h5 33. Ra6 Nc8 34. Ra8 Bf5 35. d7 fxg3 36. Bxf8 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "8"]
[White "Van Heeren, Arie"]
[Black "Van der Vegt, Seth"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1755"]
[BlackElo "1900"]
[PlyCount "82"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 a6 8. Be3 b5 9. Qd2 Bb7 10. f3 Be7 11. Nb3 d6 12. Bf4 0-0 13. g4 Rfd8 14. h4 Na5 15. h5 Nc4 16. Bxc4 bxc4 17. Nc1 Qb6 18. Rb1 d5 19. e5 d4 20. Na4 Qc6 21. exf6 Bxf6 22. g5 Be7 23. g6 Qxf3 24. gxf7+ Kf8 25. Rf1 Bh4+ 26. Rf2 Bxf2+ 27. Qxf2 Qxf2+ 28. Kxf2 Be4 29. Nb6 Ra7 30. Nxc4 Rxf7 31. Kg3 Bxc2 32. Ra1 d3 33. Na2 Rxf4 34. Kxf4 Rd4+ 35. Ke3 Rxc4 36. Kd2 Rh4 37. Rf1+ Ke7 38. Rg1 Kf6 39. Nb4 a5 40. Nxc2 dxc2 41. Kxc2 Rxh5 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "7"]
[White "Van der Vegt, Seth"]
[Black "Van De Mheen, Steven"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1900"]
[BlackElo "1473"]
[PlyCount "86"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Qc2 Qa5 9. Bd3 Bb4 10. 0-0 Bd6 11. Bg3 Bxg3 12. hxg3 Qc7 13. Rac1 b6 14. cxd5 cxd5 15. Qa4 Qd8 16. Ne5 0-0 17. Nc6 Qe8 18. Nb5 Nc5 19. Rxc5 bxc5 20. Nc7 Qd7 21. Nxa8 Bb7 22. Bb5 Rxa8 23. Nxa7 Qc7 24. Rc1 c4 25. Rc3 Ne4 26. Ra3 c3 27. Qc2 Qb6 28. bxc3 Rxa7 29. Rb3 Qa5 30. a4 Nd6 31. Rb4 g6 32. Bd3 Kg7 33. f3 Bc6 34. Bb5 Bxb5 35. axb5 Nxb5 36. Qb2 Qa1+ 37. Kh2 Qxb2 38. Rxb2 Nxc3 39. Rb3 Rc7 40. g4 g5 41. Kh3 Nd1 42. Kg3 Rc3 43. Rb1 Nxe3 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "6"]
[White "Krylov, Philippe"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1609"]
[BlackElo "1900"]
[PlyCount "63"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Bf4 f5 5. e3 Nf6 6. Nf3 Bb4 7. Qc2 0-0 8. a3 Bxc3+ 9. Qxc3 d6 10. Be2 Nbd7 11. Ng5 Qe7 12. Bf3 Bxf3 13. Nxf3 Ne4 14. Qb3 g5 15. Bg3 a5 16. h3 Nxg3 17. fxg3 a4 18. Qc3 e5 19. 0-0-0 e4 20. Ne1 Nf6 21. Nc2 Nh5 22. Qe1 f4 23. gxf4 gxf4 24. Rf1 Kh8 25. d5 Rae8 26. Nd4 Qe5 27. Ne6 Rxe6 28. dxe6 Qxe6 29. Qc3+ Kg8 30. Rd5 Rf5 31. Rxf5 Qxf5 32. g4 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "5"]
[White "Van der Vegt, Seth"]
[Black "Valiente, Paulo"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1900"]
[BlackElo "1819"]
[PlyCount "110"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. e4 c5 7. d5 a6 8. a4 Nbd7 9. Nge2 Rb8 10. 0-0 Ne8 11. Bg5 Nc7 12. a5 b5 13. axb6 Rxb6 14. Qc2 Re8 15. Ra2 Rb8 16. h4 Ne5 17. b3 h5 18. f3 Na8 19. Rb1 Qc7 20. Bd2 Nb6 21. Nd1 Nbd7 22. Nf2 Nf6 23. Bc3 Nfd7 24. f4 Ng4 25. Nxg4 hxg4 26. Kf2 Qb6 27. Bxg7 Kxg7 28. Nc1 Nf6 29. Nd3 Nh5 30. Qc3+ Kg8 31. Bf1 e6 32. Re2 exd5 33. exd5 Bf5 34. Rxe8+ Rxe8 35. Re1 Rxe1 36. Nxe1 a5 37. Be2 Qa7 38. Ng2 a4 39. bxa4 Qxa4 40. Ne3 Bd7 41. Bxg4 Qa2+ 42. Kf3 Bxg4+ 43. Nxg4 f5 44. Nf2 Qb1 45. Qd3 Qg1 46. Ke2 Nxg3+ 47. Kf3 Nh5 48. Qe3 Qg3+ 49. Ke2 Nxf4+ 50. Kd2 Qxe3+ 51. Kxe3 Ng2+ 52. Kf3 Nxh4+ 53. Kf4 Kf7 54. Nh3 Kf6 55. Ke3 g5 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4"]
[White "Van Foreest, Machteld"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2118"]
[BlackElo "1900"]
[PlyCount "57"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 a6 4. a4 b6 5. g3 Bb7 6. Bg2 d6 7. 0-0 Nd7 8. d3 Be7 9. Nbd2 Qc7 10. Re1 Bf6 11. Nc4 Ne5 12. Nfxe5 dxe5 13. f4 exf4 14. e5 Be7 15. Bxf4 Bxg2 16. Qxg2 Rd8 17. Qf3 g5 18. Nd6+ Kd7 19. Bd2 Rf8 20. Nc4 Qc6 21. Re4 h5 22. b4 Nh6 23. b5 Qc7 24. a5 bxa5 25. Bxa5 Qb7 26. Rd4+ Kc8 27. Nb6+ Kb8 28. Qxb7+ Kxb7 29. Rd7+ 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3"]
[White "Van der Vegt, Seth"]
[Black "Mader, Fabian"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "1900"]
[BlackElo "1735"]
[PlyCount "109"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 0-0 8. 0-0 Nc6 9. d5 Ne5 10. a4 a5 11. Na3 Bd7 12. Nc3 c6 13. Qb3 Nd3 14. Be3 c5 15. Rfb1 Rc8 16. Bf1 Nb4 17. Nc4 Nxc4 18. Bxc4 Kh8 19. f4 Bd4 20. Re1 e5 21. dxe6 Bxe6 22. Bxe6 fxe6 23. Rad1 Qb6 24. Ne2 Rfd8 25. Nxd4 cxd4 26. Bf2 Rd6 27. Rd2 Qc5 28. Red1 Rcd8 29. e5 Rd5 30. Qf3 Qc4 31. h4 d3 32. h5 Kg7 33. Kg2 Qc6 34. hxg6 hxg6 35. Rh1 Rf8 36. Qe4 Qxa4 37. g4 Qd7 38. Bh4 Nc6 39. Bf6+ Rxf6 40. exf6+ Kxf6 41. Rh6 Qg7 42. g5+ Kf7 43. Rxd3 Qxb2+ 44. Kg3 Rxd3+ 45. Qxd3 Qg7 46. Qd7+ Kf8 47. Qxe6 Ne7 48. Rh1 Qc3+ 49. Kg4 Nf5 50. Qf6+ Qxf6 51. gxf6 b5 52. Kg5 Nd6 53. Kxg6 Kg8 54. Rd1 Nf7 55. Rd5 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2"]
[White "Van den Berg, Bram"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2190"]
[BlackElo "1900"]
[PlyCount "71"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 d5 5. exd5 Qxd5 6. 0-0 Nf6 7. c4 Qh5 8. Be2 g5 9. Ne5 g4 10. Nxg4 Nxg4 11. Bxg4 Qg6 12. Bf3 Nc6 13. Qa4 e5 14. d5 e4 15. Re1 f5 16. dxc6 Bxc6 17. Qd1 h5 18. g3 Bd6 19. c5 bxc5 20. Bg2 0-0-0 21. Qb3 h4 22. Nd2 hxg3 23. hxg3 Be5 24. Nc4 Bd4 25. Bf4 Rdg8 26. Ne5 Qf6 27. Nxc6 Qxc6 28. Red1 Qb6 29. Qd5 Rf8 30. Rxd4 cxd4 31. Rc1 Rh7 32. Bh3 Rhf7 33. Qxe4 Qxb2 34. Bxf5+ Rxf5 35. Rxc7+ Kd8 36. Qe7# 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Van der Vegt, Seth"]
[Black "Bhakti, Kulkarni"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1900"]
[BlackElo "2376"]
[PlyCount "98"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 Nf6 4. Nc3 g6 5. e4 Bg7 6. Nge2 h5 7. h4 c5 8. a3 Nc6 9. Rb1 0-0 10. 0-0 Bg4 11. f3 Bd7 12. b4 Qc8 13. d3 cxb4 14. axb4 Nxb4 15. Ba3 a5 16. Kh2 Bh6 17. Bxb4 axb4 18. Rxb4 Be3 19. Nb5 Ra2 20. Nbc3 Rd2 21. Qb1 b6 22. Rb2 Rxb2 23. Qxb2 Qc5 24. Nd1 Bh6 25. Ndc3 Ra8 26. Rb1 Ra6 27. Ra1 Rxa1 28. Qxa1 Qe3 29. Qd1 g5 30. hxg5 Bxg5 31. Qg1 Qxd3 32. Qxb6 Bd2 33. Qd8+ Kg7 34. Nd5 Nxd5 35. cxd5 Ba4 36. Qxd6 Qxe2 37. Qxe5+ Kg8 38. Qxh5 Bd7 39. Qh4 Kg7 40. Qe7 Qb5 41. f4 Bb4 42. Qg5+ Kf8 43. e5 Qd3 44. Qh6+ Kg8 45. e6 fxe6 46. dxe6 Be8 47. Qg5+ Qg6 48. Qxg6+ Bxg6 49. g4 Bd6 1/2-1/2

[Event "Amsterdam Science Park op-B 3rd"]
[Site "Amsterdam"]
[Date "2013.07.07"]
[Round "2"]
[White "Littel, Leo"]
[Black "Van der Vegt, Seth"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1983"]
[BlackElo "1896"]
[PlyCount "86"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. d4 Bd6 7. Qc2 Nbd7 8. Nc3 a6 9. Rd1 0-0 10. e4 Nxe4 11. Nxe4 dxe4 12. Ng5 Nf6 13. c5 Be7 14. c6 Bc8 15. Nxe4 Nxe4 16. Qxe4 Bf6 17. Bf4 Qe7 18. Rd2 a5 19. Rad1 Ba6 20. Be5 Bc4 21. Qc2 Bd5 22. Bxd5 exd5 23. Re2 Rfe8 24. Rde1 Bxe5 25. Rxe5 Qf8 26. Qf5 Rxe5 27. Rxe5 Qd6 28. Qc2 Rd8 29. a3 g6 30. Qc3 Kg7 31. b4 axb4 32. axb4 Ra8 33. Re3 Ra4 34. b5 Rc4 35. Qb2 Qf6 36. Re5 Qd6 37. Kg2 h5 38. Qd2 Rb4 39. Qd3 Ra4 40. Qe3 Rb4 41. Qd3 Ra4 42. Qe3 Rb4 43. Qd3 Rc4 1/2-1/2

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Van der Vegt, Seth"]
[Black "Bus, Tom"]
[Result "1/2-1/2"]
[ECO "A59"]
[BlackElo "2107"]
[PlyCount "36"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 Nbd7 11. Nf3 0-0 12. Re1 Ra6 13. h3 Qa8 14. Re2 e6 15. dxe6 fxe6 16. Ng5 d5 17. exd5 exd5 18. Kg1 d4 1/2-1/2

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "Van der Vegt, Seth"]
[Black "Groffen, Hans"]
[Result "1/2-1/2"]
[ECO "A88"]
[BlackElo "2177"]
[PlyCount "80"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 d6 6. Nc3 0-0 7. 0-0 c6 8. d5 Qe8 9. Qb3 Na6 10. Rd1 Nc5 11. Qc2 a5 12. Nd4 e5 13. dxe6 Nxe6 14. Nf3 Qe7 15. b3 Nc5 16. Bb2 Be6 17. Ng5 Rad8 18. Nxe6 Qxe6 19. Rd2 Nh5 20. e3 g5 21. Bf3 Nf6 22. Rad1 Nfe4 23. Nxe4 fxe4 24. Be2 Bxb2 25. Qxb2 Qh6 26. Bf1 Rf6 27. a3 Rdf8 28. b4 axb4 29. axb4 Nd7 30. Bg2 Ne5 31. Bxe4 Nxc4 32. Qa2 d5 33. Rc2 b5 34. Bg2 g4 35. e4 Qh5 36. exd5 Rh6 37. dxc6 Qxh2+ 38. Kf1 Rhf6 39. Rd3 Qh6 40. Kg1 Re8 1/2-1/2

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.07"]
[Round "6"]
[White "Van der Vegt, Seth"]
[Black "Vrancken, Gilbert"]
[Result "0-1"]
[ECO "D78"]
[PlyCount "46"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 c6 7. c4 Nbd7 8. b3 b5 9. a4 Qa5 10. Ne5 Nxe5 11. dxe5 Ng4 12. Bb2 bxc4 13. bxc4 Rb8 14. cxd5 cxd5 15. Nb3 Qa6 16. Bxd5 e6 17. Bg2 Qb6 18. Ra3 Rd8 19. a5 Qxf2+ 20. Rxf2 Rxd1+ 21. Rf1 Rxf1+ 22. Bxf1 Bf8 23. Ra4 Rxb3 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.06"]
[Round "3"]
[White "De Groote, Ewoud"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2191"]
[PlyCount "65"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 g6 9. h4 h5 10. a3 a5 11. b3 a4 12. b4 c4 13. Bc2 b5 14. Ng5 Nf8 15. g4 Ra7 16. gxh5 Rxh5 17. Ne2 Bxg5 18. fxg5 Ne7 19. Nf4 Rh8 20. Qg4 Kd7 21. Bd2 Kc6 22. 0-0-0 Bd7 23. h5 gxh5 24. Nxh5 Neg6 25. Nf6 Rxh1 26. Rxh1 Be8 27. Qh5 Kb6 28. Qh6 Rc7 29. Qg7 Qe7 30. Qg8 Rc8 31. Rf1 Rc7 32. Bxg6 fxg6 33. Nxe8 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.06"]
[Round "4"]
[White "Van der Vegt, Seth"]
[Black "Fung, Michael"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "101"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. c4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bg7 7. 0-0 0-0 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. a4 Rb8 12. a5 Bd7 13. e4 Qc7 14. Be3 Be6 15. b3 Nd7 16. Ra2 Nc5 17. Bxc5 Qxc5 18. Nd5 Bxd5 19. exd5 b5 20. axb6 Rxb6 21. Rb1 Rfb8 22. Bh3 a5 23. Bd7 Qd4 24. Qxd4 Bxd4 25. Bb5 Bc3 26. Rc1 Bb4 27. Re2 R6b7 28. g4 Rc7 29. Rcc2 g5 30. Kg2 Rf8 31. h4 h6 32. f4 f6 33. Re6 Kh7 34. Rce2 Rf7 35. Kg3 Rg7 36. fxg5 fxg5 37. h5 Bc3 38. Be8 Be5+ 39. Kg2 Rb7 40. Bb5 Rf7 41. Be8 Rf4 42. Bg6+ Kg7 43. Bf5 Bf6 44. R6e3 a4 45. bxa4 Rxc4 46. Ra3 Ra7 47. Rea2 Ra5 48. Be6 Rb4 49. Kf1 Bb2 50. Rf3 Bf6 51. Rfa3 1/2-1/2

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.05"]
[Round "1"]
[White "Meijers, Viesturs"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2458"]
[PlyCount "93"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. c4 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Nc3 d6 8. Be2 Be7 9. 0-0 0-0 10. f4 Qb6+ 11. Kh1 e5 12. f5 Bb7 13. Qd3 Rfd8 14. Be3 Qc7 15. Rac1 Qd7 16. Bg5 h6 17. Bh4 d5 18. Bxf6 Bxf6 19. cxd5 cxd5 20. exd5 Bxd5 21. Qxd5 Qxd5 22. Nxd5 Rxd5 23. Bf3 Rad8 24. Bxd5 Rxd5 25. Rfd1 Rb5 26. b3 e4 27. g4 e3 28. Rc8+ Kh7 29. Re8 Bg5 30. Rc1 Rd5 31. Rc7 Bf4 32. Rcc8 g5 33. f6 Kg6 34. Rc6 Kh7 35. h3 Rd1+ 36. Kg2 Rd2+ 37. Kf3 Rf2+ 38. Ke4 Rd2 39. Rf8 Rd7 40. Kf3 a5 41. Ra6 Bd6 42. Re8 Bc5 43. Rxa5 Bb6 44. Ra6 Rd6 45. Rxe3 Rxf6+ 46. Ke2 Kg6 47. a4 1-0

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2008.01.05"]
[Round "3"]
[White "Van Dinteren, Andre"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1835"]
[BlackElo "1898"]
[PlyCount "57"]
[EventDate "2008.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Nc6 6. 0-0 d5 7. e5 Nd7 8. Re1 Be7 9. Bc2 b5 10. d4 cxd4 11. cxd4 Nb4 12. Bb3 Nb6 13. Nc3 Bd7 14. a3 Nc6 15. Nxb5 Nxe5 16. Nxe5 Bxb5 17. a4 Bc4 18. Bc2 a5 19. Qh5 g6 20. Qf3 f5 21. Nc6 Qd7 22. Nxe7 Qxe7 23. b3 Ba6 24. Ba3 Qf6 25. Bc5 Rb8 26. Qf4 Nd7 27. Qd6 e5 28. Rxe5+ Kd8 29. Re6 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2004.06.05"]
[Round "?"]
[White "Van der Vegt, Seth"]
[Black "Van der Vecht, Lucie"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. f4 Bf5 4. d3 e6 5. Nd2 Ne7 6. g4 Nd5 7. h4 Ne3 8. Qf3 Bxg4 9. Qxb7 Nxc2+ 10. Kf2 Nd7 11. Rb1 Be7 12. Ndf3 0-0 13. a3 Rb8 14. Qxa7 Nxa3 15. Ra1 Nc2 16. Rb1 Bc5 17. Qa4 Nb4 18. Kg3 Bf5 19. Qd1 f6 20. Bh3 fxe5 21. fxe5 Bxd3 22. Bxe6+ Kh8 23. Bg5 Qe8 24. Bxd7 Qxd7 25. Rc1 Qd5 26. Qd2 Be4 27. Bf4 Nd3 28. Ne2 Nxc1 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.05"]
[Round "5"]
[White "Van der Vegt, Seth"]
[Black "Vidarsson, Jon Gardar"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2351"]
[PlyCount "136"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 c5 6. c3 d5 7. e5 Ne4 8. Nbd2 Nxd2 9. Bxd2 c4 10. Bc2 Be7 11. 0-0 Nc6 12. b4 a5 13. b5 Na7 14. a4 Qd7 15. Ng5 h6 16. Nxf7 Kxf7 17. Qh5+ Kg8 18. f4 Rf8 19. Bg6 Rf5 20. Bxf5 exf5 21. Qg6 Bc8 22. Qxb6 Bd8 23. Qg6 Qe6 24. Qxe6+ Bxe6 25. g4 Nc8 26. Bc1 Be7 27. Ba3 Bxa3 28. Rxa3 Nb6 29. Kg2 Kh7 30. Kg3 Rf8 31. h3 Kg8 32. Ra2 Kf7 33. h4 Ke7 34. g5 Bf7 35. Rh1 Bh5 36. Kf2 Rh8 37. Ke3 Bg4 38. Raa1 Kd7 39. Kd2 Bf3 40. Rh3 Bg4 41. Rhh1 Kc7 42. Rae1 Kd7 43. Ra1 Ke7 44. Rae1 Kf7 45. Reg1 Ra8 46. Ra1 Rb8 47. Ke3 Rh8 48. Kd2 Bf3 49. Rh3 Bg4 50. Rhh1 Kg6 51. Rag1 Kh5 52. Rh2 Ra8 53. Ra1 Rb8 54. Ke3 Rb7 55. Rhh1 Rb8 56. Rh2 Rh8 57. Rhh1 Kg6 58. Kd2 Rh7 59. Rag1 Kf7 60. Ra1 Bf3 61. Rh3 Be4 62. h5 hxg5 63. fxg5 Rh8 64. Rg1 f4 65. h6 Nc8 66. e6+ Kg6 67. hxg7 Rg8 68. Rh8 Kxg7 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.03"]
[Round "3"]
[White "Van der Vegt, Seth"]
[Black "Lacrosse, Marc"]
[Result "0-1"]
[ECO "C82"]
[BlackElo "2290"]
[PlyCount "36"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Bf4 g5 11. Bg3 h5 12. Nd4 h4 13. Nxc6 hxg3 14. Nxd8 Bxf2+ 15. Rxf2 gxh2+ 16. Kf1 h1Q+ 17. Ke2 Bg4+ 18. Rf3 Qxg2+ 0-1

[Event "Rotterdam Triomfator op 1st"]
[Site "Rotterdam"]
[Date "2002.06.14"]
[Round "1"]
[White "Van der Vegt, Seth"]
[Black "Haisma, Hans"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1823"]
[BlackElo "1624"]
[PlyCount "49"]
[EventDate "2002.06.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Ba4 b5 8. Bc2 Be7 9. d3 Na7 10. Nbd2 c5 11. Nf1 0-0 12. h3 Nc6 13. g4 h6 14. Ng3 g5 15. Nf5 Bxf5 16. gxf5 Nh5 17. Nxg5 hxg5 18. Qxh5 Kg7 19. Bb3 Ra7 20. Bd5 Rc7 21. h4 Qe8 22. hxg5 Rh8 23. f6+ Kg8 24. Qg6+ Kf8 25. Qg7# 1-0

[Event "Zwolle op"]
[Site "Zwolle"]
[Date "2002.03.09"]
[Round "3"]
[White "Glek, Igor Vladimirovich"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2601"]
[PlyCount "73"]
[EventDate "2002.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 e6 7. d4 cxd4 8. cxd4 g6 9. d5 Ne5 10. dxe6 Nxf3+ 11. Qxf3 Qxe6 12. Nc3 Bg7 13. Bf4 a6 14. Rfd1 Be5 15. Bxe5 dxe5 16. Nd5 Rc8 17. Rac1 Rxc1 18. Rxc1 Kf8 19. Rc7 b5 20. h3 h5 21. Ra7 Kg7 22. Qa3 Nh6 23. Qxa6 Qxa6 24. Rxa6 Rc8 25. Rb6 f5 26. Rxb5 fxe4 27. Rb7+ Kf8 28. Rb6 Rc1+ 29. Kh2 Kf7 30. a4 Nf5 31. a5 Rc5 32. Rb7+ Ke6 33. Nc7+ Kd6 34. Nb5+ Kc6 35. Rb6+ Kd5 36. a6 e3 37. a7 1-0

[Event "Zwolle op"]
[Site "Zwolle"]
[Date "2002.03.09"]
[Round "4"]
[White "Van der Vegt, Seth"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "C18"]
[BlackElo "2481"]
[PlyCount "50"]
[EventDate "2002.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7 9. Nxd4 Nh6 10. Ngf3 Nc6 11. Bb2 Bb6 12. Bd3 0-0 13. Qe2 Rc8 14. 0-0-0 a5 15. b5 Nxd4 16. Nxd4 Qe7 17. g4 Bxd4 18. Bxd4 Qxa3+ 19. Bb2 Qb4 20. Rhf1 a4 21. g5 a3 22. Ba1 Nf5 23. Bxf5 exf5 24. e6 Bxb5 25. Qe5 Rxc2+ 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Pilgrim, Peter"]
[Black "Van der Vegt, Seth"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2205"]
[PlyCount "132"]
[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. Nf3 Nf6 2. b3 d6 3. d4 g6 4. Bb2 Bg7 5. c4 0-0 6. Nc3 c6 7. g3 Nbd7 8. Bg2 a6 9. 0-0 Re8 10. Qd2 e5 11. e4 Qc7 12. d5 Nc5 13. Ne1 Kh8 14. b4 Ncd7 15. Nc2 c5 16. b5 Nb6 17. Ne3 Ng8 18. a4 a5 19. Ne2 f5 20. Bc3 Nf6 21. exf5 gxf5 22. Bxa5 Bh6 23. f4 exf4 24. Nxf4 Rxe3 25. Bxb6 Qxb6 26. Qxe3 Bd7 27. Qe7 Bg7 28. Ne6 Bxe6 29. dxe6 Re8 30. Qxb7 Qa5 31. Bc6 Rg8 32. e7 Ng4 33. Ra2 Qc3 34. e8Q Bd4+ 35. Kh1 Rxe8 36. Bxe8 Qxc4 37. Qg2 Ne3 38. Bf7 Qxf7 39. Qa8+ Kg7 40. Rff2 Qb3 41. h3 Qb1+ 42. Kh2 Nf1+ 43. Rxf1 Qxa2+ 44. Qg2 Qxa4 45. b6 Qb3 46. Qc6 Be5 47. Qd7+ Kh6 48. Rg1 f4 49. Qg4 fxg3+ 50. Rxg3 Bxg3+ 51. Qxg3 Qxb6 52. Qf4+ Kg7 53. Qg5+ Kf7 54. Qf5+ Ke8 55. Qxh7 Qb2+ 56. Kg3 Qe5+ 57. Kg4 Kf8 58. Qb1 d5 59. h4 Qe6+ 60. Kf4 Qf6+ 61. Kg4 Qe6+ 62. Kf4 Kg7 63. h5 Kh6 64. Qb7 Kxh5 65. Qb1 Qf6+ 66. Kg3 Qg6+ 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Van der Vegt, Seth"]
[Black "De Groot, Pieter"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "136"]
[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. Nf3 g6 3. c3 Bg7 4. Bf4 0-0 5. Nbd2 d6 6. e4 Nbd7 7. Bc4 c6 8. Bb3 a5 9. 0-0 b5 10. Re1 Nh5 11. Be3 e5 12. dxe5 dxe5 13. c4 Nf4 14. cxb5 cxb5 15. Bxf4 exf4 16. Bd5 Rb8 17. Qc2 Nb6 18. Rad1 Nxd5 19. exd5 Qxd5 20. Nb3 Qa8 21. Nfd4 Bg4 22. f3 Bd7 23. Qc7 a4 24. Nc1 Rfd8 25. Qxf4 Qa7 26. Kh1 Be8 27. Nce2 Qc5 28. b3 Be5 29. Qe4 Qc7 30. h3 axb3 31. Nxb3 Bc6 32. Qc2 Qb6 33. Nc3 Bg3 34. Re2 Rxd1+ 35. Qxd1 Rd8 36. Rd2 Re8 37. Re2 Re3 38. Rxe3 Qxe3 39. Qd8+ Be8 40. Qd2 Qe6 41. Ne4 Be5 42. f4 Bg7 43. Nbc5 Qc4 44. Kh2 Bd4 45. Nb3 Bg7 46. Nd6 Qc6 47. Nxe8 Qxe8 48. Qd3 Qb8 49. g3 Qb6 50. Qe2 h5 51. h4 Qc6 52. Kg1 b4 53. Kh2 Bf8 54. Qg2 Qc3 55. Qd2 Qf3 56. Qg2 Qd1 57. Qd2 Qb1 58. Qg2 Kh7 59. Qe2 Bg7 60. Qg2 Bc3 61. Qe2 Kg7 62. Qf2 Bb2 63. Qd2 Qxa2 64. Nc1 Qa3 65. Nd3 Bc3 66. Qc2 Bf6 67. Nxb4 Qxb4 68. Qe2 Qb2 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "4"]
[White "Ankay, Askin"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2050"]
[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. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. 0-0 Be7 8. Be3 cxd4 9. Nxd4 Nxd4 10. Qxd4 0-0 11. Bf3 Qa5 12. b4 Qc7 13. Bf4 Qd8 14. Rd1 Qxd4 15. Rxd4 a5 16. Bd6 Bxd6 17. Rxd6 axb4 18. cxb4 Ra6 19. Rxa6 bxa6 20. Nd2 e5 21. Nb3 Rd8 22. Be2 Kf8 23. Nc5 Rd6 24. Kf1 Ke7 25. Ke1 Nd5 26. a3 Nf4 27. Bf1 Ne6 28. Rc1 Rc6 29. Nd3 Rxc1+ 30. Nxc1 Kd6 31. Bc4 f5 32. Nb3 Nd4 33. Nxd4 exd4 34. f4 h6 35. Kd2 g5 36. g3 Bb7 37. Kd3 a5 38. Kxd4 axb4 39. axb4 gxf4 40. gxf4 Bc8 41. h4 Bd7 42. Bd3 Bc8 43. Be2 Bb7 44. Bc4 Bc8 45. Bd3 Kc6 46. Ke5 Bd7 47. Bc4 Kb6 48. Kf6 Bc8 49. Kg6 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Tagnon, Nicole"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2079"]
[PlyCount "55"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 Be7 9. b3 Nbd7 10. Bb2 b6 11. f4 Nc5 12. Bc2 Bb7 13. Nd2 0-0-0 14. b4 Ncd7 15. Rac1 Kb8 16. a4 Rc8 17. Bd3 Qd8 18. N2b3 e5 19. Nf5 g6 20. Ne3 Nxe4 21. Nd5 Nef6 22. fxe5 dxe5 23. Bxe5+ Ka8 24. Nxe7 Nxe5 25. Nxc8 Bxc8 26. Qxe5 Ng4 27. Be4+ Ka7 28. Rxf7+ 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Van der Vegt, Seth"]
[Black "Vroombout, Enrico"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2141"]
[PlyCount "108"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. g4 h6 11. 0-0-0 Nb6 12. Bd3 b4 13. Ne2 a5 14. Bb5+ Nfd7 15. Kb1 Nc4 16. Qd3 Nxe3 17. Qxe3 Qc7 18. Ng3 g6 19. h4 Be7 20. Rh2 a4 21. Nc1 Ra5 22. Bxd7+ Kxd7 23. Qd2 Rb8 24. b3 Bf8 25. h5 Ke8 26. g5 hxg5 27. hxg6 fxg6 28. Qxg5 Be7 29. Qxg6+ Kd7 30. Rh6 Bg8 31. Nf5 axb3 32. cxb3 Rc8 33. Qg2 Rc5 34. Qd2 Rc2 35. Qe1 Rxa2 36. Rd2 Rxd2 37. Qxd2 Qxc1+ 38. Qxc1 Rxc1+ 39. Kxc1 Bg5+ 40. Kc2 Bxh6 41. Nxh6 Be6 42. Ng4 Kc6 43. Ne3 Kc5 44. Nf5 Bxf5 45. exf5 d5 46. Kd3 Kd6 47. f4 e4+ 48. Kd4 Ke7 49. Kxd5 e3 50. Kc4 e2 51. Kxb4 e1Q+ 52. Kb5 Qc3 53. b4 Kd6 54. Ka5 Kc6 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "8"]
[White "Brouwers, Geert"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "113"]
[EventDate "1997.??.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 Qc7 7. Be2 a6 8. 0-0 Be7 9. c4 d6 10. Nc3 Ne5 11. Rc1 0-0 12. Qd2 Nc6 13. Rfd1 Nxd4 14. Bxd4 e5 15. Be3 Bd7 16. Nd5 Nxd5 17. cxd5 Qd8 18. Qb4 a5 19. Qd2 f5 20. Kh1 f4 21. Bg1 Bh4 22. Bf1 Rf6 23. Rc2 Rh6 24. Rdc1 Bg3 25. h3 Rf6 26. Rc7 Qe8 27. Rxb7 Bc8 28. Rbc7 Rf7 29. Qc2 Rxc7 30. Qxc7 Qd7 31. Qxd7 Bxd7 32. Rc7 Be8 33. Bc4 Bh4 34. b3 Be1 35. Ra7 Rxa7 36. Bxa7 Bb4 37. Bb6 a4 38. Kg1 g5 39. Kf1 axb3 40. axb3 Bd7 41. Bd8 h6 42. Ke2 Kf7 43. Kd3 Kg6 44. Ba6 h5 45. Kc4 Bc5 46. b4 Bd4 47. Bb5 Bc8 48. Be8+ Kh6 49. Be7 g4 50. h4 g3 51. Bxd6 Bh3 52. Bf8+ Kh7 53. d6 Bxg2 54. d7 Bf1+ 55. Kd5 g2 56. d8Q g1Q 57. Qe7+ 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "6"]
[White "Nieuwenbroek, Mark"]
[Black "Van der Vegt, Seth"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bc4 a6 7. f3 Qc7 8. Bb3 b5 9. Nxc6 dxc6 10. 0-0 Bc5+ 11. Kh1 h5 12. Bg5 Nd7 13. f4 Be7 14. Bxe7 Kxe7 15. f5 e5 16. a4 b4 17. Na2 a5 18. Qd2 f6 19. Nxb4 axb4 20. Qxb4+ Ke8 21. Rad1 c5 22. Qc3 Ba6 23. Rfe1 c4 24. Ba2 Ke7 25. Qg3 Rag8 26. Qa3+ Nc5 27. Rd5 Rc8 28. Red1 Rcd8 29. Rxd8 Rxd8 30. Rxd8 Kxd8 31. Qb4 Qd6 32. h3 Nxe4 33. Qa5+ Ke7 34. Qe1 Qd5 35. Qb4+ Kf7 36. Qb6 Bb7 37. Bxc4 Qxc4 38. Qxb7+ Kg8 39. Qb8+ Kh7 40. Qe8 Qf1+ 41. Kh2 Qxf5 42. a5 h4 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "4"]
[White "Van Ginkel, John"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "121"]
[EventDate "1997.??.??"]
[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 c5 2. c3 d5 3. e5 Bf5 4. Nf3 Nc6 5. d4 e6 6. Bd3 Bxd3 7. Qxd3 Qc7 8. Bd2 Nge7 9. Na3 a6 10. 0-0 Ng6 11. Nc2 Be7 12. Rac1 0-0-0 13. b4 c4 14. Qe2 h6 15. a4 b6 16. b5 axb5 17. axb5 Na5 18. Ra1 Kb7 19. Be3 Nb3 20. Ra2 Ra8 21. Ra6 Qd7 22. Rb1 Na5 23. Nd2 Nf8 24. Qf3 f5 25. exf6 Bxf6 26. Qg4 h5 27. Qg3 Nh7 28. Nf3 Rhg8 29. Bf4 Rac8 30. Be5 Nb3 31. Na3 Be7 32. Bf4 Bxa3 33. Rxa3 g5 34. Be3 Qc7 35. Ne5 Na5 36. Qh3 g4 37. Qxh5 Nf6 38. Qf7 Qxf7 39. Nxf7 Kc7 40. Bf4+ Kd7 41. Ne5+ Ke7 42. Nc6+ Nxc6 43. bxc6 Rxc6 44. Ra7+ Nd7 45. Bg3 Rh8 46. Rba1 Rhc8 47. Rb7 e5 48. Bxe5 Ke6 49. Re1 Nxe5 50. Rxe5+ Kf6 51. Rxd5 Re6 52. g3 Rcc6 53. Rh5 Re1+ 54. Kg2 Kg6 55. Rb5 Rc1 56. R5xb6 Rxb6 57. Rxb6+ Kf5 58. Rb5+ Ke6 59. Re5+ Kf6 60. Re3 Rd1 61. h3 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "5"]
[White "Van der Vegt, Seth"]
[Black "Bielderman, Guy"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "36"]
[EventDate "1997.??.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be2 cxd4 8. Nxd4 Bc5 9. Be3 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qb6 12. Qxb6 Nxb6 13. Rd1 Bd7 14. 0-0 Rc8 15. Rf2 Nc4 16. Bxc4 Rxc4 17. Rd3 Ke7 18. b3 Rc5 1/2-1/2

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "7"]
[White "Van der Vegt, Seth"]
[Black "Leenhouts, Veerle"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Bd3 0-0 10. Nc2 Rb8 11. 0-0 Bd7 12. Be3 Qc7 13. a4 Ne5 14. b3 Rfc8 15. Be2 Bc6 16. f4 Ng6 17. Bf3 Nd7 18. f5 exf5 19. exf5 Nge5 20. Bd5 Bf6 21. Qd2 Nc5 22. Rab1 Re8 23. Bxc5 dxc5 24. Ne4 Nd7 25. Nd6 Rf8 26. Rf3 Be5 27. Ne4 Bxd5 28. cxd5 Bxh2+ 29. Kh1 Be5 30. Qg5 Nf6 31. Nxf6+ Bxf6 32. Qh5 b5 33. axb5 axb5 34. Ne3 Rb6 35. Rh3 h6 36. Qf3 Bg5 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "3"]
[White "Van der Vegt, Seth"]
[Black "Pauptit, Alwin"]
[Result "0-1"]
[ECO "A88"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[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 f5 2. d4 g6 3. g3 Nf6 4. Nc3 Bg7 5. Bg2 d6 6. Nf3 0-0 7. 0-0 c6 8. Re1 Ne4 9. Nxe4 fxe4 10. Ng5 d5 11. Bf4 h6 12. Nh3 Qb6 13. Qd2 g5 14. c5 Qd8 15. Bxb8 Rxb8 16. Qc3 Qe8 17. f3 e5 18. dxe5 Bxe5 19. Qd2 Qe7 20. Qe3 Qf6 21. Rad1 Bxh3 22. Bxh3 exf3 23. exf3 Rbe8 24. Rf1 Bxg3 25. Qb3 Be5 26. Qxb7 Bd4+ 27. Kh1 Bxc5 28. Bd7 Re2 29. Bxc6 Qf4 0-1

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "2"]
[White "Van der Vegt, Seth"]
[Black "Van Aken, Koen"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[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 Nf6 2. d4 d5 3. e3 c6 4. Nc3 Bf5 5. f3 e6 6. Bd3 dxc4 7. Bxc4 Bb4 8. a3 Ba5 9. Nge2 Nd5 10. 0-0 Bg6 11. b4 Bb6 12. Na4 Bc7 13. Nc5 b6 14. Na6 Nxa6 15. Bxa6 0-0 16. e4 Nf6 17. e5 Nd5 18. Bb7 Rb8 19. Bxc6 Ne7 20. Be4 Bxe4 21. fxe4 Ng6 22. Qb3 Qh4 23. Bf4 Rbd8 24. Rac1 Rd7 25. Qa4 Rfd8 26. Qxa7 Bxe5 27. g3 Nxf4 28. Nxf4 Bxd4+ 29. Kg2 Qxf4 30. Qxd7 Qd2+ 31. Kh1 Bf6 32. Qxd2 Rxd2 33. Rc8+ Bd8 34. a4 f6 35. a5 bxa5 36. bxa5 Kf7 37. Ra1 Rd7 38. a6 Bb6 39. Rb8 Ba7 40. Rb7 Ke7 41. Rab1 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "9"]
[White "Van der Vegt, Seth"]
[Black "Van der Meulen, Margriet"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "107"]
[EventDate "1997.??.??"]
[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 f5 2. g3 Nf6 3. Bg2 g6 4. e3 Bg7 5. Ne2 0-0 6. c4 d6 7. 0-0 Qe8 8. Qb3 c6 9. Nbc3 Nbd7 10. d5 Nc5 11. Qc2 e5 12. dxc6 bxc6 13. b4 Ne6 14. Rd1 Qe7 15. Bxc6 Rb8 16. Ba3 Rd8 17. Rd2 Bb7 18. Nd5 Nxd5 19. cxd5 Ng5 20. Kg2 Ne4 21. Rdd1 Bh6 22. f3 Nf6 23. Bc1 Rf8 24. Qb3 Ba6 25. Nc3 e4 26. f4 g5 27. b5 gxf4 28. gxf4 Kh8 29. Qc2 Qg7+ 30. Kh1 Rg8 31. bxa6 Qg4 32. Rf1 Qh3 33. Bb2 Ng4 34. Nb5+ Bg7 35. Bxg7+ Rxg7 36. Qg2 Qxg2+ 37. Kxg2 Nxe3+ 38. Kf2 Nxf1 39. Rxf1 Rb6 40. Rg1 Re7 41. Re1 Rxa6 42. Nxd6 Rxa2+ 43. Re2 Ra3 44. Nxf5 Rf7 45. Ng3 Rxf4+ 46. Kg2 e3 47. d6 Rd4 48. Nf5 Rd2 49. Kf3 Ra5 50. Be4 Ra4 51. Rxe3 Rc4 52. Bd5 Rc8 53. d7 Rf8 54. Re8 1-0

[Event "NED-ch U20"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "1"]
[White "Wunnink, Michael"]
[Black "Van der Vegt, Seth"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2045"]
[PlyCount "55"]
[EventDate "1997.??.??"]
[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. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qd6 17. Bf4 e5 18. Be3 Qxf6 19. a3 b3 20. Qg4 Be7 21. Bxc5 Rdg8 22. Qxc4 Kb8 23. Bxe7 Qxe7 24. d6 Qxd6 25. Bxb7 Kxb7 26. Rfd1 Qe7 27. Rxd7+ Qxd7 28. Nc5+ 1-0

