[Event "Ghent op-B 44th"]
[Site "Ghent"]
[Date "2023.07.16"]
[Round "3"]
[White "Van der Leij, Arjan GC"]
[Black "Van Osch, Mees"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2030"]
[BlackElo "2320"]
[PlyCount "62"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. 0-0 g6 13. Nc3 Bg7 14. Be3 0-0 15. b3 Nd5 16. Nxd5 cxd5 17. Qd2 Qb6 18. Rac1 Rfc8 19. Rc5 Rxc5 20. dxc5 Qc6 21. Rc1 e5 22. Qa5 d4 23. Bd2 e4 24. b4 Qe6 25. b5 e3 26. fxe3 dxe3 27. Be1 Bd4 28. Bg3 e2+ 29. Bf2 Qf6 30. Qe1 Re8 31. c6 Qxf2+ 0-1

[Event "Ghent Eastman op 42nd"]
[Site "Ghent"]
[Date "2019.07.22"]
[Round "6"]
[White "Rechner, Klaus"]
[Black "Van der Leij, Arjan GC"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2255"]
[BlackElo "2061"]
[PlyCount "50"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. 0-0 Qd7 9. e3 0-0-0 10. Qa4 Nd5 11. Qxc4 h5 12. Nc3 h4 13. Bd2 hxg3 14. hxg3 f5 15. Rfd1 g5 16. e4 Nb6 17. Qd3 Qg7 18. exf5 Rxd4 19. Qe2 exf5 20. Qe6+ Qd7 21. Qxd7+ Rxd7 22. Bxg5 Bg7 23. Rxd7 Kxd7 24. Rd1+ Kc8 25. Rc1 Nd4 1/2-1/2

[Event "Ghent Eastman op 42nd"]
[Site "Ghent"]
[Date "2019.07.21"]
[Round "3"]
[White "Van der Leij, Arjan GC"]
[Black "Hulshof, Peter"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2061"]
[BlackElo "2180"]
[PlyCount "37"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. f3 Qb6 6. Na4 Qa5+ 7. c3 dxe4 8. fxe4 Nd7 9. b4 Qc7 10. Nf3 Ngf6 11. Bd3 0-0 12. 0-0 b6 13. Qd2 e5 14. Nb2 Ng4 15. Rae1 Nxe3 16. Qxe3 exd4 17. cxd4 c5 18. bxc5 bxc5 19. Nc4 1/2-1/2

[Event "Ghent Eastman op 42nd"]
[Site "Ghent"]
[Date "2019.07.21"]
[Round "4"]
[White "Vandelacluze, Ian"]
[Black "Van der Leij, Arjan GC"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2170"]
[BlackElo "2061"]
[PlyCount "92"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. d4 Nc6 7. Be2 Be7 8. 0-0 0-0 9. b3 Be6 10. dxc5 Bxc5 11. Nb5 Qe7 12. a3 Rac8 13. Bb2 a6 14. Nbd4 Bd6 15. b4 Ne4 16. Rc1 Nb8 17. Nb3 Rxc1 18. Qxc1 Rc8 19. Qa1 f6 20. Rc1 Qd7 21. Nfd4 Nc6 22. Nxc6 Rxc6 23. Nd4 Rxc1+ 24. Qxc1 Bf7 25. f3 Ng5 26. h4 Ne6 27. Nxe6 Bxe6 28. Kf2 Qc7 29. Qxc7 Bxc7 30. Bd4 Kf7 31. Bd3 h6 32. Bc2 Bd6 33. Bb3 Ke7 34. f4 a5 35. Bc3 axb4 36. axb4 d4 37. Bxe6 dxc3 38. Bb3 Bxb4 39. e4 Kd6 40. Ke3 Ba3 41. Kd4 Bc5+ 42. Kxc3 Be3 43. f5 Ke5 44. Bd5 b6 45. h5 Kf4 46. Kc4 Ke5 1/2-1/2

[Event "Ghent Eastman op 42nd"]
[Site "Ghent"]
[Date "2019.07.20"]
[Round "2"]
[White "Van der Stricht, Geert"]
[Black "Van der Leij, Arjan GC"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2374"]
[BlackElo "2061"]
[PlyCount "54"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. 0-0 Qd7 9. e3 0-0-0 10. Qa4 Nd5 11. Qxc4 h5 12. Nc3 h4 13. Rd1 hxg3 14. hxg3 f5 15. Qe2 Nf6 16. Bd2 g5 17. Rac1 Bd6 18. Nb5 Ne4 19. Be1 Kb8 20. Rd3 Qh7 21. Rb3 Qh2+ 22. Kf1 Qh1+ 23. Bxh1 Rxh1+ 24. Kg2 Rdh8 25. Nxd6 g4 26. Rxb7+ Ka8 27. Rb8+ Nxb8 0-1

[Event "Leiden Noteboom Memorial 79th"]
[Site "Leiden"]
[Date "2019.02.22"]
[Round "1"]
[White "Van der Leij, Arjan GC"]
[Black "Bekker, Stefan"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2040"]
[BlackElo "2257"]
[PlyCount "94"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Bc4 Nb6 8. Bb3 Bg7 9. Nge2 Nc6 10. Be3 Na5 11. 0-0 0-0 12. Nf4 Nbc4 13. Qe2 Nxb3 14. axb3 Nd6 15. Rfd1 b6 16. Nd3 Bb7 17. Nc5 bxc5 18. dxc5 Re8 19. cxd6 exd6 20. Qb5 Qe7 21. Rxa7 Rxa7 22. Bxa7 Bc6 23. Qa6 Qd7 24. Be3 Bxc3 25. bxc3 Qg4 26. Qf1 Bxg2 27. Qxg2 Qxd1+ 28. Qf1 Qxb3 29. Bd4 Qe6 30. Qd3 Qg4+ 31. Qg3 Qxg3+ 32. hxg3 h6 33. Kg2 g5 34. Kf3 Kh7 35. Bf6 Kg6 36. Bd4 f5 37. Bb6 g4+ 38. Kg2 f4 39. gxf4 Kf5 40. Bc7 Rc8 41. Bxd6 Rxc3 42. Be5 Rb3 43. Bd6 h5 44. Bc7 h4 45. Bd6 Rb2 46. Kg1 Ke4 47. Be5 Rc2 0-1

[Event "Ghent Taminco op 37th"]
[Site "Ghent"]
[Date "2014.07.21"]
[Round "5"]
[White "Van der Leij, Arjan GC"]
[Black "Jamrich, Gyorgy"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2080"]
[BlackElo "2284"]
[PlyCount "71"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Nd2 g6 5. Ngf3 Bg7 6. d5 0-0 7. Bd3 e6 8. c4 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. Re1 Ne5 12. Bc2 Qa5 13. h3 Nxf3+ 14. Nxf3 Bxf3 15. gxf3 Rfe8 16. Bd2 Qd8 17. f4 Nh5 18. Qg4 b5 19. Rad1 Bxb2 20. Rb1 Qf6 21. e5 dxe5 22. Rxb2 b4 23. Ba4 exf4 24. Bxe8 Qxb2 25. Bc6 Rd8 26. Bxf4 Qc3 27. Re7 Nf6 28. Qg2 Qa1+ 29. Kh2 Qxa2 30. Be5 Nh5 31. Qf3 f6 32. d6 Qd2 33. Bd5+ Kf8 34. Bxf6 Qf4+ 35. Qxf4 Nxf4 36. Bg7# 1-0

[Event "Ghent Taminco op 37th"]
[Site "Ghent"]
[Date "2014.07.21"]
[Round "6"]
[White "Van der Leij, Arjan GC"]
[Black "Klundt, Klaus"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2080"]
[BlackElo "2314"]
[PlyCount "120"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. d5 exd5 11. Bxb6 axb6 12. cxd5 Nb4 13. Nd4 Bd7 14. Bc4 Bc5 15. Nf3 Bg4 16. Ne4 Bxf3 17. gxf3 Qh4+ 18. Ke2 Qh3 19. Nxc5 bxc5 20. Qg1 Qf5 21. Qxc5 Qxe5+ 22. Kf1 Qd6 23. Qxd6 cxd6 24. a3 Kd8 25. Kf2 Na6 26. Rhe1 Nc5 27. b4 Nd7 28. a4 Rc8 29. Bb3 Ne5 30. Re3 Re8 31. h3 g5 32. a5 Re7 33. b5 Rec7 34. a6 bxa6 35. Rxa6 Ke7 36. Rc6 Kd7 37. b6 Rxc6 38. dxc6+ Kxc6 39. Rc3+ Kb7 40. Bd5+ Kb8 41. Ra3 Rc2+ 42. Kg3 Nc6 43. Bxc6 Rxc6 44. Ra7 f6 45. Rxh7 Rxb6 46. Kf2 Kc8 47. Ke3 Kd8 48. h4 gxh4 49. Rxh4 Rb3+ 50. Ke2 Ke7 51. Re4+ Kf7 52. Ra4 f5 53. Ra5 Ke6 54. Kf2 d5 55. Ra8 Ke5 56. Ra4 d4 57. Rc4 Rb2+ 58. Ke1 Kf4 59. Rxd4+ Ke3 60. Rd1 Rh2 0-1

[Event "Ghent Taminco op 37th"]
[Site "Ghent"]
[Date "2014.07.20"]
[Round "4"]
[White "Becx, Cesar"]
[Black "Van der Leij, Arjan GC"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2214"]
[BlackElo "2080"]
[PlyCount "26"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nf6 5. Bc4 Bc5 6. Qe2 0-0 7. c3 Qe7 8. b4 Bb6 9. a4 a5 10. b5 Bg4 11. d3 Nbd7 12. Na3 Rad8 13. Nc2 Nc5 1/2-1/2

[Event "Utrecht OKU op 41st"]
[Site "Utrecht"]
[Date "2014.05.30"]
[Round "1"]
[White "Epishin, Vladimir"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2548"]
[BlackElo "2051"]
[PlyCount "81"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. a4 Be7 7. a5 0-0 8. Bd3 Qc7 9. cxd5 exd5 10. 0-0 Bd6 11. Bd2 Re8 12. Qc2 Nf8 13. a6 Qe7 14. Ne2 Ne4 15. Ng3 c5 16. dxc5 Nxc5 17. Bb5 Rd8 18. axb7 Bxb7 19. Ba5 Rdc8 20. Nf5 Qf6 21. Bc3 Ne4 22. Bxf6 Rxc2 23. Bd3 Rc6 24. Bxg7 Ng6 25. Nxd6 Rxd6 26. Bd4 a6 27. Rfc1 Rc8 28. Rxc8+ Bxc8 29. h3 Rc6 30. b4 Nd6 31. Ra5 Ne7 32. Ne5 Rc1+ 33. Kh2 Nc4 34. Nxc4 dxc4 35. Bb2 Rd1 36. Bxc4 Rd2 37. Bf6 Kf8 38. Rc5 Be6 39. Bxe6 fxe6 40. Bxe7+ Kxe7 41. Kg3 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.02"]
[Round "5"]
[White "Van der Leij, Arjan GC"]
[Black "Harnandan, Sergio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2069"]
[BlackElo "1953"]
[PlyCount "57"]
[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. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 a6 7. a4 e6 8. d3 Nge7 9. Qe1 Nb4 10. Bb3 Nec6 11. f5 Na5 12. fxe6 fxe6 13. Bg5 Qc7 14. Nd5 Nxd5 15. exd5 Nxb3 16. cxb3 e5 17. Nh4 Rf8 18. Qe4 Rf7 19. Nxg6 hxg6 20. Qxg6 Bg4 21. Rf2 e4 22. Qxe4+ Kf8 23. Rxf7+ Qxf7 24. Qxg4 Bd4+ 25. Kh1 Re8 26. h4 Qf2 27. Bh6+ Ke7 28. Qe6+ Kd8 29. Bg5+ 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "Boer, Alef"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2154"]
[BlackElo "2069"]
[PlyCount "93"]
[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. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 dxc4 9. bxc4 c5 10. Nc3 Nc6 11. Qe2 Na5 12. Ne1 Qd7 13. f4 Bxg2 14. Kxg2 Rfd8 15. d3 a6 16. a4 Nc6 17. g4 Nb4 18. g5 Qc6+ 19. Kg1 Ne8 20. e4 Qd7 21. Rf3 g6 22. e5 Ng7 23. Ne4 Nc6 24. Nc2 Rab8 25. Nf6+ Bxf6 26. gxf6 Nf5 27. Rh3 Qe8 28. Ne3 Ncd4 29. Bxd4 Rxd4 30. Nxf5 exf5 31. Qf2 Qf8 32. Qh4 h5 33. Qg5 Kh7 34. Rxh5+ gxh5 35. Qxf5+ Kh6 36. Kf2 Qg8 37. Rg1 Qxg1+ 38. Kxg1 Rg8+ 39. Kf2 Rg4 40. Ke3 Rd8 41. e6 fxe6 42. Qxe6 Rf8 43. f5 Rg1 44. Kf2 Rg5 45. h4 Rg4 46. Kf3 Rg1 47. Qe3+ 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.05.31"]
[Round "1"]
[White "Dijkhuis, Tycho"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2111"]
[BlackElo "2069"]
[PlyCount "83"]
[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. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Kxe7 8. Nf3 Nc6 9. dxc5 Ndxe5 10. Nxe5 Nxe5 11. Qd4 f6 12. 0-0-0 b6 13. f4 Nc6 14. Qe3 Kf7 15. f5 bxc5 16. Qxc5 Qb6 17. fxe6+ Bxe6 18. Rxd5 Ne5 19. Qxb6 axb6 20. Rb5 Rhb8 21. b3 Bd7 22. Rb4 Bc6 23. a4 Ra5 24. Kb2 Rc5 25. Rh3 Bd7 26. Ne4 Rd5 27. Rc3 Rd1 28. Bb5 Bf5 29. Be2 Rd7 30. Ng3 Be6 31. a5 Ra7 32. Rxb6 Rxb6 33. axb6 Rb7 34. Rc7+ Rxc7 35. bxc7 Bc8 36. b4 Ke7 37. b5 Kd6 38. Nh5 Kxc7 39. Nxg7 Bd7 40. Nh5 f5 41. Nf6 Ng6 42. b6+ 1-0

[Event "Ghent Taminco op 34th"]
[Site "Ghent"]
[Date "2011.07.19"]
[Round "6"]
[White "Van der Leij, Arjan GC"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2066"]
[BlackElo "2296"]
[PlyCount "50"]
[EventDate "2011.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. Nge2 0-0 9. Nf4 Nb6 10. Qb3 Qd6 11. Be2 Rd8 12. Bf3 Bf5 13. h3 h6 14. g4 Bc8 15. Nb5 Qd7 16. Nxa7 Rxa7 17. Qxb6 Ra4 18. 0-0 g5 19. Ne2 h5 20. gxh5 Ra6 21. Qb3 Qxh3 22. Ng3 Ng4 23. Bxg4 Bxg4 24. Bxg5 Rb6 25. Qd3 Rxd5 0-1

[Event "Fourmies op 35th"]
[Site "Fourmies"]
[Date "2011.06.13"]
[Round "6"]
[White "Van der Leij, Arjan GC"]
[Black "De Noose, Daniel"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2078"]
[BlackElo "1862"]
[PlyCount "84"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nc3 Nd4 4. Nf3 d6 5. d3 Bg4 6. Be2 Bxf3 7. Bxf3 Qh4+ 8. g3 Qh3 9. Nd5 Rc8 10. Be3 c6 11. Bxd4 exd4 12. Qe2 h5 13. 0-0-0 cxd5 14. exd5+ Kd8 15. Qe4 Nf6 16. Qxd4 b6 17. Rde1 Qd7 18. Re2 Be7 19. h3 Qb5 20. Rhe1 Rc7 21. Kb1 Ne8 22. c4 Qc5 23. Qe4 Nf6 24. Qe3 Qxe3 25. Rxe3 g6 26. Bd1 Ne8 27. Ba4 Ng7 28. Re4 Bf6 29. Bc6 Re7 30. Kc2 Nf5 31. Rg1 Nd4+ 32. Kb1 Nxc6 33. dxc6 Rhe8 34. Rge1 Kc7 35. b4 Kxc6 36. g4 hxg4 37. hxg4 Rxe4 38. dxe4 Bc3 39. b5+ Kc5 40. Rd1 Rxe4 41. Rd5+ Kxc4 42. Rxd6 Rxf4 0-1

[Event "Fourmies op 35th"]
[Site "Fourmies"]
[Date "2011.06.12"]
[Round "5"]
[White "Abergel, Thal"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2506"]
[BlackElo "2078"]
[PlyCount "115"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Re1 0-0 12. Nb3 Qc7 13. Qe2 Bd7 14. Ne5 Rae8 15. Bg5 Bxe5 16. dxe5 Ne4 17. Bxe4 dxe4 18. Qxe4 Rf5 19. Bf4 Ref8 20. Bg3 Qb6 21. Rad1 R5f7 22. Qe3 Qb5 23. a3 a5 24. Nc5 Bc8 25. Rd2 Ne7 26. Ne4 Nf5 27. Qc3 Bd7 28. Nd6 Nxd6 29. exd6 Rc8 30. Qe3 a4 31. h3 Rc5 32. Kh2 Rc8 33. Ree2 Re8 34. Qd4 Bc6 35. f3 Bd5 36. Re5 Rc8 37. Re1 Rc4 38. Qe5 Rf5 39. Qe2 Rf7 40. Rc1 Qc6 41. Rxc4 Bxc4 42. Qe3 Bb3 43. Qd4 Rd7 44. Qa7 Qc8 45. Qa5 h6 46. Rd4 Kh7 47. Re4 Qe8 48. Re3 Qc8 49. Rc3 Qe8 50. Rc7 Bd5 51. Qxa4 Bc6 52. Qc2+ Kg8 53. b4 Rd8 54. Qc5 Bd5 55. b5 Kh7 56. Be5 Rd7 57. Rxd7 Qxd7 58. Qc7 1-0

[Event "Fourmies op 35th"]
[Site "Fourmies"]
[Date "2011.06.12"]
[Round "3"]
[White "Manet, Eric"]
[Black "Van der Leij, Arjan GC"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1971"]
[BlackElo "2078"]
[PlyCount "70"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. dxc5 Qxc5 11. 0-0-0 b5 12. Nd4 Nxd4 13. Qxd4 Qxd4 14. Rxd4 g5 15. g3 gxf4 16. gxf4 Rg8 17. Ne2 Bb7 18. Rg1 Ke7 19. Rd3 Rxg1 20. Nxg1 Rg8 21. Rg3 Rxg3 22. hxg3 f6 23. exf6+ Nxf6 24. Bd3 h6 25. Kd2 Nh5 26. Ne2 Kd6 27. Ke3 e5 28. fxe5+ Kxe5 29. c3 Bc8 30. Kf2 Bf5 31. Bxf5 Kxf5 32. Kf3 Nf6 33. Nd4+ Ke5 34. Nc6+ Kd6 35. Nd4 Ke5 1/2-1/2

[Event "Fourmies op 35th"]
[Site "Fourmies"]
[Date "2011.06.12"]
[Round "4"]
[White "Van der Leij, Arjan GC"]
[Black "Louis, Andre"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2078"]
[BlackElo "1802"]
[PlyCount "47"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. c4 Nb6 7. d5 exd5 8. cxd5 Nd4 9. Nxd4 cxd4 10. d6 Qh4 11. Na3 Qe4+ 12. Qe2 Qxe2+ 13. Bxe2 a6 14. Bd2 Na4 15. 0-0 g6 16. Bg5 Bg7 17. Be7 Bxe5 18. Bc4 d3 19. Rae1 Bxb2 20. Bg5+ Kf8 21. Re7 b5 22. Rxf7+ Kg8 23. Bh6 bxc4 24. Rf8# 1-0

[Event "Fourmies op 35th"]
[Site "Fourmies"]
[Date "2011.06.11"]
[Round "2"]
[White "Van der Leij, Arjan GC"]
[Black "Maiorov, Nikita"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2078"]
[BlackElo "2528"]
[PlyCount "101"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Ne7 12. h3 0-0 13. 0-0 c6 14. Qb3 Qd6 15. a3 Rb8 16. Rfe1 Bf5 17. Qd3 Bg6 18. Ne5 Nd5 19. Nxg6 hxg6 20. Bxd5 Qxd5 21. Re5 Qd6 22. Rae1 Rbd8 23. Re7 Rd7 24. Qe4 b6 25. Rxd7 Qxd7 26. Rc1 Rc8 27. Kh2 Kf8 28. g3 Qf5 29. Qxf5 gxf5 30. Kg2 Ke7 31. Kf3 Kd6 32. Kf4 Re8 33. Rc2 Re4+ 34. Kxf5 Rxd4 35. h4 c5 36. h5 Rd5+ 37. Kg4 b5 38. f4 a5 39. Kh4 b4 40. axb4 axb4 41. g4 Rd4 42. Kg3 Rd3+ 43. Kh4 b3 44. Rh2 Rf3 45. Kg5 c4 46. Kf5 c3 47. bxc3 Rxc3 48. g5 Rc5+ 49. Kg4 Rb5 50. Rb2 Ke7 51. Kf3 1/2-1/2

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2010.04.03"]
[Round "4"]
[White "Goes, Sten"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2067"]
[BlackElo "2022"]
[PlyCount "67"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bd3 fxe5 7. Nxe5 Nxe5 8. dxe5 g6 9. Nd2 Qc7 10. Nf3 Bg7 11. Bf4 Ne7 12. 0-0 0-0 13. Qd2 Nc6 14. Rfe1 b6 15. h4 Qf7 16. g3 c4 17. Bc2 Bb7 18. h5 d4 19. hxg6 hxg6 20. Be4 d3 21. Ng5 Qe8 22. f3 Bh6 23. Qh2 Bxg5 24. Bxg5 Qf7 25. Bf6 Qh7 26. Qxh7+ Kxh7 27. Kg2 Rxf6 28. exf6 Rf8 29. Bxc6 Bxc6 30. Rxe6 Ba8 31. Rh1+ Kg8 32. Re7 Rxf6 33. Re8+ Rf8 34. Rh8+ 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2010.04.03"]
[Round "2"]
[White "Ootes, Lars"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2400"]
[BlackElo "2022"]
[PlyCount "71"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. h3 Bh5 14. Nbd2 Rc8 15. g4 Bg6 16. d5 Nd7 17. b3 Bf6 18. Rb1 Bc3 19. Nh2 c4 20. b4 Nb7 21. f4 f6 22. Nhf3 a5 23. a3 Re8 24. Nd4 Bxd4 25. Bxd4 a4 26. Rc1 Re7 27. Nb1 Nb8 28. Nc3 Qd7 29. Kh2 Rf8 30. Qf3 Be8 31. Rg1 Ref7 32. Ne2 Qc7 33. Bc3 Bd7 34. f5 Kh8 35. g5 Re7 36. Nf4 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2010.04.02"]
[Round "1"]
[White "Van der Leij, Arjan GC"]
[Black "Van der Beek, Ruud"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2022"]
[BlackElo "2016"]
[PlyCount "41"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 0-0-0 6. Be3 e5 7. Nc3 Bb4 8. 0-0 Bxc3 9. bxc3 e4 10. Nd2 Bxe2 11. Qxe2 f5 12. Rab1 Nf6 13. Rb5 Qe6 14. Nb3 Nd5 15. Rxb7 Rde8 16. Nc5 Qg6 17. Qb5 f4 18. Bxf4 Nxf4 19. Rxc7+ Kd8 20. Rd7+ Kc8 21. Qb7# 1-0

[Event "Ghent Taminco op 31st"]
[Site "Ghent"]
[Date "2008.07.19"]
[Round "2"]
[White "Van der Leij, Arjan GC"]
[Black "Froeyman, Helmut"]
[Result "1/2-1/2"]
[ECO "C56"]
[BlackElo "2262"]
[PlyCount "52"]
[EventDate "2008.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[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. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be7 10. Bg5 Bg4 11. Bxe7 Bxf3 12. gxf3 Nxe7 13. Qxd4 0-0 14. Nf6+ gxf6 15. Rxe7 Qxf3 16. Re3 Qf5 17. Qc3 c6 18. Rae1 Kh8 19. Rf3 Rg8+ 20. Kh1 Qg5 21. Qxf6+ Qxf6 22. Rxf6 Kg7 23. Rf3 Rae8 24. Rg1+ Kf8 25. Rxg8+ Kxg8 26. Rb3 b6 1/2-1/2

[Event "Ghent op"]
[Site "Ghent"]
[Date "2007.07.14"]
[Round "2"]
[White "De Jong, Jan Willem"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2430"]
[PlyCount "41"]
[EventDate "2007.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8. Qc2 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 h6 12. Bh4 Ne6 13. Rad1 b6 14. Bf2 g6 15. h3 Bf8 16. e4 Bb7 17. e5 Nd7 18. f4 Bg7 19. f5 gxf5 20. Ng3 Qg5 21. Nxf5 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2007.06.09"]
[Round "2.3"]
[White "Boidman, Yuri"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2435"]
[PlyCount "71"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Re8 10. a4 Bg4 11. Be3 exd4 12. cxd4 Na5 13. Bc2 Nc4 14. Bc1 c5 15. b3 Nb6 16. a5 Nbd7 17. e5 dxe5 18. dxe5 Nh5 19. h3 Bxf3 20. Qxf3 g6 21. Bb2 Nf8 22. Be4 Ra7 23. Bc6 Ne6 24. Rd1 Qb8 25. Bxe8 Qxe8 26. Nd2 Ng5 27. Qe3 Ng7 28. g4 Qc6 29. f4 N5e6 30. Ne4 Ra8 31. Kh2 Nc7 32. Qf3 Qe6 33. Rf1 Bf8 34. f5 gxf5 35. gxf5 Qh6 36. Bc1 1-0

[Event "Leiden Noteboom Memorial 67th"]
[Site "Leiden"]
[Date "2007.02.16"]
[Round "1"]
[White "Van der Leij, Arjan GC"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2511"]
[PlyCount "56"]
[EventDate "2007.02.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 cxd4 5. Qxd4 Nxd5 6. c4 Nb4 7. Qxd8+ Kxd8 8. Na3 N8c6 9. Be3 Bf5 10. Nf3 e5 11. Be2 Nd3+ 12. Bxd3 Bxd3 13. c5 e4 14. Ng5 Ke8 15. f3 f5 16. fxe4 fxe4 17. Kd2 Be7 18. Rac1 Rd8 19. Ne6 Rd7 20. Ke1 Bf6 21. Nc4 Nb4 22. Nd6+ Ke7 23. Nd4 g6 24. a3 Nd5 25. Bg1 Rf8 26. Nc4 Bh4+ 27. g3 Rf1+ 28. Kd2 Bg5+ 0-1

[Event "Ghent op 29th"]
[Site "Ghent"]
[Date "2006.07.17"]
[Round "5"]
[White "Van der Leij, Arjan GC"]
[Black "Piceu, Tom"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2057"]
[BlackElo "2353"]
[PlyCount "84"]
[EventDate "2006.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Bxh6 Qxb2 9. Nbd2 gxh6 10. Rb1 Qxa2 11. 0-0 Qa5 12. Nb3 Qc7 13. Qc2 Bd7 14. Rfc1 Rc8 15. Qa2 Qd8 16. h3 b6 17. Nh2 Bg7 18. Qd2 0-0 19. f4 Ne7 20. Bd3 Nf5 21. Nf1 Ba4 22. Bxf5 exf5 23. Ne3 Qd7 24. Qd3 Rxc1+ 25. Nxc1 Rc8 26. Ne2 Bf8 27. Nc3 Bc6 28. Nxf5 b5 29. Nd1 b4 30. Qg3+ Kh8 31. Nde3 a5 32. Qh4 Qe6 33. g4 a4 34. Qf2 Bb5 35. Ng3 Qg6 36. f5 Qg5 37. h4 Qxh4 38. Nxd5 Qxg4 39. Nf6 Qh4 40. Kg2 b3 41. Rh1 Qxh1+ 42. Kxh1 Rc1+ 0-1

[Event "CER tt"]
[Site "Roosendaal"]
[Date "2003.03.29"]
[Round "1.2"]
[White "Van der Leij, Arjan GC"]
[Black "Van Mil, Johan"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2406"]
[PlyCount "28"]
[EventDate "2003.03.29"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 f6 5. Nf3 Nh6 6. Be2 0-0 7. Be3 Bg4 8. Bf2 Nf5 9. Qd2 Bh6 10. g3 e6 11. exf6 Nd7 12. Ne5 Nxf6 13. Bf1 Ne4 14. c3 Bg7 0-1

[Event "Groningen Harmonie Mini op-A"]
[Site "Groningen"]
[Date "2002.12.30"]
[Round "5.17"]
[White "Van der Leij, Arjan GC"]
[Black "Hagendijk, Klaas"]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "1931"]
[BlackElo "2001"]
[PlyCount "67"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. d4 d5 7. exd6 Bxd6 8. 0-0 0-0 9. Nc3 Bf5 10. g3 fxg3 11. Ng5 gxh2+ 12. Kh1 Qd7 13. Qf3 Bg6 14. Qxb7 c5 15. Qxa8 Nc6 16. Nxf7 Bxf7 17. Qxf8+ Bxf8 18. Rxf7 Qxf7 19. Bxf7+ Kxf7 20. d5 Nd4 21. Bf4 g5 22. Bxh2 Nxh2 23. Kxh2 Bd6+ 24. Kg2 Nxc2 25. Rh1 Kg6 26. Ne4 Ne3+ 27. Kf3 Nf5 28. Nxd6 Nxd6 29. Re1 Kf5 30. Re7 g4+ 31. Kg3 Ne4+ 32. Rxe4 Kxe4 33. d6 h5 34. d7 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Tan, Kevin"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "71"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Qxe7 8. Nb5 0-0 9. Nc7 Nc6 10. Nxa8 cxd4 11. Qd2 Ndxe5 12. 0-0-0 b6 13. Nf3 Nxf3 14. gxf3 e5 15. Bb5 Bb7 16. Rhe1 Qd6 17. Nxb6 axb6 18. Bxc6 Bxc6 19. f4 e4 20. Qxd4 Qxf4+ 21. Kb1 Rb8 22. c4 dxc4 23. Qxc4 Ba8 24. Rd7 h6 25. Qc7 Qxc7 26. Rxc7 h5 27. Rec1 Bd5 28. Rc8+ Rxc8 29. Rxc8+ Kh7 30. Rb8 g5 31. Rxb6 f5 32. hxg5 f4 33. Rf6 e3 34. fxe3 fxe3 35. Kc2 Bxa2 36. Kd3 1-0

[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 "4"]
[White "Burggraaf, Jan Theodoor"]
[Black "Van der Leij, Arjan GC"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "100"]
[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. g3 d5 2. Bg2 e5 3. Nf3 Nc6 4. 0-0 Nf6 5. c4 d4 6. d3 Be7 7. b4 Bxb4 8. Nxe5 Nxe5 9. Qa4+ Nfd7 10. Qxb4 c5 11. Qa4 0-0 12. Nd2 a6 13. Rb1 Rb8 14. Ne4 Qe7 15. Bg5 f6 16. Bd2 b6 17. f4 Nf7 18. f5 Nde5 19. h3 Qa7 20. g4 Bd7 21. Qa3 Bc6 22. Bf4 Qa8 23. Rf2 b5 24. Qxc5 bxc4 25. Rxb8 Qxb8 26. dxc4 Qb1+ 27. Rf1 Qxa2 28. Qxd4 Rd8 29. Qb6 Qxe2 30. Bxe5 Bxe4 31. Bxe4 Qxe4 32. Bc7 Rd2 33. Rf2 Rd1+ 34. Rf1 Rxf1+ 35. Kxf1 Qxc4+ 36. Ke1 h6 37. Qb8+ Kh7 38. Bf4 a5 39. Qe8 a4 40. Qe3 Qb4+ 41. Qd2 Qb1+ 42. Qc1 Qb3 43. Qe3 Qb2 44. Qe8 Qb3 45. Qe3 Qxe3+ 46. Bxe3 Ng5 47. h4 Nf3+ 48. Kf2 Nxh4 49. Kg3 g5 50. fxg6+ Nxg6 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Van der Leij, Arjan GC"]
[Black "Van Run, Jan"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "85"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 Ne8 8. Be3 e5 9. Bc4 Bg4 10. fxe5 dxe5 11. d5 Ne7 12. h3 Bxf3 13. Rxf3 Nd6 14. Bd3 f5 15. Bc5 fxe4 16. Nxe4 Qd7 17. Bxd6 cxd6 18. Ng5 Rxf3 19. Qxf3 Rf8 20. Qe2 Rf6 21. Rf1 Rxf1+ 22. Qxf1 Nc8 23. Qf2 Qe7 24. Ne4 Bh6 25. Bb5 Kg7 26. c4 Bc1 27. g3 Qf7 28. c5 Qxf2+ 29. Kxf2 Bxb2 30. cxd6 Bd4+ 31. Ke2 Bb6 32. Bd7 Nxd6 33. Nxd6 Kf6 34. Nxb7 Ke7 35. Bc6 e4 36. d6+ Ke6 37. d7 h5 38. d8Q Bxd8 39. Nxd8+ Kd6 40. Bxe4 a5 41. Bxg6 a4 42. Bxh5 a3 43. Kd3 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Vedder, Richard"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2222"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. b3 0-0 9. Bb2 f6 10. d4 exd4 11. Bxd4 Nc5 12. Nbd2 Ne6 13. Be3 Bb4 14. Qe2 Qe7 15. Nh4 Ng5 16. c3 Bd6 17. Bxg5 fxg5 18. Nhf3 Bg4 19. e5 Bc5 20. Ne4 Bxf3 21. Qc4+ Qf7 22. Qxf7+ Rxf7 23. Nxc5 b6 24. Ne6 Bh5 25. Nxg5 Re7 26. f4 Rd8 27. h3 Rd3 28. Rac1 a5 29. g4 Bf7 30. e6 Be8 31. f5 h6 32. Nf3 c5 33. Kf2 Rd8 34. Rcd1 Ra8 35. Ne5 a4 36. c4 b5 37. Rd2 axb3 38. axb3 bxc4 39. bxc4 Ra3 40. Rd8 Kh7 41. Rb1 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "5"]
[White "Molinari, Gabriel"]
[Black "Van der Leij, Arjan GC"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "76"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. Ne2 0-0 11. c3 b5 12. g4 f6 13. Bg2 a5 14. 0-0 Ba6 15. Ng3 b4 16. Rf2 fxe5 17. dxe5 bxc3 18. bxc3 Rab8 19. Re1 Nb6 20. f5 Nc4 21. Qc1 Bc8 22. Rfe2 exf5 23. gxf5 Bxf5 24. Ng5 Be6 25. Nxe6 Qxe6 26. Qg5 h6 27. Qh5 d4 28. Bh3 Qe8 29. Qxe8 Rbxe8 30. Bd7 N6xe5 31. Bxe8 Rxe8 32. Kh1 d3 33. Re4 d2 34. Rd1 Rb8 35. Nf1 Nd3 36. Kg1 Ndb2 37. Rxd2 Nxd2 38. Nxd2 Nd3 1/2-1/2

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "1"]
[White "Van der Leij, Arjan GC"]
[Black "Floor, Dirk"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2278"]
[PlyCount "80"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. Nc3 e6 13. 0-0 Be7 14. Qf3 Rc8 15. Rd1 0-0 16. Ne4 Qd5 17. b3 f5 18. Ng5 Bxg5 19. Qxd5 Nxd5 20. Bxg5 f4 21. g3 f3 22. Rac1 h6 23. Be3 Rfd8 24. Rc5 Rd6 25. h3 Kf7 26. Ra5 Rd7 27. g4 Nf6 28. Rc1 g5 29. Kh2 Kg6 30. Kg3 Rf7 31. Kxf3 Nd5+ 32. Ke4 Kf6 33. Rac5 Rfc7 34. Bd2 Kg7 35. f4 Kf6 36. b4 gxf4 37. Bxf4 Nxf4 38. Kxf4 a6 39. a4 Rb8 40. b5 Rd7 1/2-1/2

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "4"]
[White "Van der Leij, Arjan GC"]
[Black "Monte, Peter"]
[Result "1-0"]
[ECO "C17"]
[BlackElo "2120"]
[PlyCount "53"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nd7 9. Nf3 Nxc5 10. Bd3 Nxd3+ 11. Qxd3 Bd7 12. Nbd4 Ng6 13. 0-0 f6 14. Rfe1 fxe5 15. Nxe5 Nxe5 16. Rxe5 Qf6 17. Qe3 Rae8 18. Re1 Rf7 19. g3 g6 20. f4 Kg7 21. c3 Rfe7 22. f5 gxf5 23. Nxf5+ Kh8 24. Nxe7 Rxe7 25. Qxa7 Rf7 26. R5e2 Kg8 27. Qd4 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "6"]
[White "Van der Leij, Arjan GC"]
[Black "Tan, Kevin"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "126"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 b6 6. Nf3 Bb7 7. Nc3 Nxc3 8. bxc3 e6 9. Bd3 Qc7 10. Qc2 d6 11. exd6 Bxd6 12. Bb2 h6 13. 0-0-0 Nd7 14. Be4 Rc8 15. Kb1 0-0 16. h3 Nf6 17. Bxb7 Qxb7 18. Qd3 Qc6 19. g4 Ne4 20. Qe3 Nxc3+ 21. Bxc3 Qxc3 22. Qxc3 Rxc3 23. Nd2 Ba3 24. Ne4 Rc4 25. Rd3 Rb4+ 26. Rb3 Rd8 27. Rd1 Rxb3+ 28. axb3 Bc5 29. Nxc5 bxc5 30. Rc1 Rxd4 31. Rxc5 Rd3 32. Kc2 Rxh3 33. Rc7 Rf3 34. Rxa7 Rxf2+ 35. Kc3 Rf4 36. b4 Rxg4 37. b5 Rg1 38. Ra4 Rc1+ 39. Kd4 Rc8 40. b6 Kh7 41. Rb4 h5 42. Ke5 g5 43. Kf6 g4 44. Kxf7 g3 45. Rb3 Rg8 46. b7 g2 47. Rb1 e5 48. Rg1 Rg7+ 49. Kf6 Rxb7 50. Rxg2 e4 51. Re2 Rb4 52. Kg5 Kg7 53. Kxh5 Kf6 54. Kg4 Ke5 55. Ra2 Kd4 56. Ra8 Rb3 57. Kf4 Rf3+ 58. Kg4 Rf7 59. Ra4+ Ke3 60. Ra3+ Kf2 61. Ra2+ Kg1 62. Ra1+ Kg2 63. Re1 Re7 1/2-1/2

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nb4 6. Nxf6+ Qxf6 7. a3 Nc6 8. Bg5 Qg6 9. Qd2 Qxe4+ 10. Be2 Be7 11. 0-0 0-0 12. Rae1 Bxg5 13. Nxg5 Qd5 14. Bd3 h6 15. Nh7 d6 16. Be4 Qc5 17. Nxf8 Kxf8 18. b4 Qb6 19. Bxc6 bxc6 20. Re4 c5 21. Qf4 Bb7 22. bxc5 dxc5 23. Re5 Rd8 24. Rfe1 Qd6 25. Qf5 Bc8 26. Qh7 Be6 27. Qh8+ Ke7 28. Qxg7 Ke8 29. f4 1-0

