[Event "Leiden Noteboom Memorial-B 72nd"]
[Site "Leiden"]
[Date "2012.02.18"]
[Round "2"]
[White "Van Gunsteren, Lex"]
[Black "Weerts, Rene"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "59"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. Nf3 d6 4. d4 c6 5. Be2 b5 6. 0-0 Na6 7. Be3 Nc7 8. Nbd2 h5 9. c3 Nh6 10. h3 Bd7 11. a4 Qc8 12. axb5 cxb5 13. e5 d5 14. Kh2 Ng4+ 15. hxg4 hxg4+ 16. Kg3 gxf3 17. Bxf3 Bc6 18. Rh1 Kd7 19. Nb3 Ne6 20. Bg4 Kc7 21. Nc5 a6 22. Bxe6 fxe6 23. Qg4 Rxh1 24. Rxh1 Bd7 25. Qxg6 Qg8 26. Kf3 a5 27. Rh7 Bh8 28. Qxg8 Rxg8 29. Rxe7 Rg7 30. Nxe6+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.07.01"]
[Round "7"]
[White "Van Gunsteren, Lex"]
[Black "Otten, Martijn"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1642"]
[BlackElo "1796"]
[PlyCount "115"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. dxe5 Qxe5 5. Nf3 Bb4+ 6. Nbd2 Qd6 7. e4 Bd7 8. a3 Bc5 9. Bc4 Nc6 10. 0-0 f6 11. b4 Bd4 12. Rb1 Bg4 13. Qb3 0-0-0 14. Bd5 Nge7 15. Nc4 Qd7 16. Nxd4 Nxd4 17. Qe3 Ne2+ 18. Kh1 Nxd5 19. Qxa7 Nb6 20. Be3 Nd4 21. Na5 Qd6 22. Qxb7+ Kd7 23. Bxd4 Be2 24. Bc5 Rb8 25. Bxd6 Rxb7 26. Nxb7 Bxf1 27. Rxf1 cxd6 28. Rc1 Re8 29. f3 g5 30. Kg1 Ke6 31. Rc6 Nc8 32. a4 Kd7 33. b5 Re5 34. Kf2 Ne7 35. Rc1 f5 36. exf5 Rxf5 37. b6 Nc6 38. Rd1 Rf6 39. a5 Nb4 40. Rd4 Na6 41. Ke3 h6 42. Kd3 Kc6 43. Nxd6 Rxd6 44. Rxd6+ Kxd6 45. Ke4 Ke6 46. g3 Nc5+ 47. Ke3 Kf5 48. b7 Na6 49. Kd4 Ke6 50. Kc4 Kd6 51. Kb5 Nb8 52. a6 Kc7 53. a7 Kxb7 54. axb8Q+ Kxb8 55. Kc6 Kc8 56. Kd6 h5 57. Ke6 h4 58. Kf5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.24"]
[Round "6"]
[White "Van Gunsteren, Lex"]
[Black "Van den Bosse, Bart"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1642"]
[BlackElo "1696"]
[PlyCount "49"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. f3 Be7 5. Nh3 0-0 6. Nf2 b6 7. e4 fxe4 8. fxe4 d6 9. Bd3 Nc6 10. Be3 Nb4 11. Bb1 a5 12. a3 Na6 13. 0-0 c6 14. Bd3 Rb8 15. e5 dxe5 16. dxe5 Nd7 17. Qh5 h6 18. Qg6 Nxe5 19. Qh7+ Kf7 20. Ng4+ Nf3+ 21. Rxf3+ Ke8 22. Bg6+ Kd7 23. Rd1+ Bd6 24. Qxg7+ Qe7 25. Qxf8 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.17"]
[Round "5"]
[White "Van Gunsteren, Lex"]
[Black "Merts, Henk"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "1642"]
[PlyCount "99"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 Nc6 6. f3 0-0 7. a3 a6 8. Bd3 Bd7 9. Nge2 Re8 10. Qd2 Na5 11. Qc2 b6 12. e5 dxe5 13. dxe5 Nh5 14. g4 Bxe5 15. gxh5 Nxc4 16. Bxc4 Bf5 17. Ne4 gxh5 18. Rd1 Qc8 19. Bd4 Bxd4 20. Nxd4 Bg6 21. Qg2 Rd8 22. Qg5 c5 23. Ne2 Rxd1+ 24. Kxd1 Qc7 25. Nf4 Rd8+ 26. Ke2 Kh8 27. Nd5 Qd7 28. Qxe7 Qxe7 29. Nxe7 Bxe4 30. fxe4 Re8 31. Nf5 Rxe4+ 32. Kd3 Rf4 33. Nh6 b5 34. Bxf7 Kg7 35. Ke3 Rf6 36. Bxh5 Rxh6 37. Bg4 Rg6 38. h3 Rg5 39. Ke4 h6 40. Rf1 h5 41. Rf5 Kg6 42. Rxg5+ Kxg5 43. Bc8 a5 44. Kd5 b4 45. Kxc5 bxa3 46. bxa3 a4 47. Kb4 Kf6 48. Kxa4 Ke7 49. Kb5 Kd6 50. Kb6 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.10"]
[Round "4"]
[White "Kubbenga, Michael"]
[Black "Van Gunsteren, Lex"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1936"]
[BlackElo "1642"]
[PlyCount "61"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Bb4+ 5. c3 Ba5 6. 0-0 0-0 7. a4 c6 8. b4 Bc7 9. c4 d5 10. c5 e5 11. Bb2 Nbd7 12. dxe5 Bxe5 13. Bxe5 Nxe5 14. Nf4 Qe7 15. Nd3 Bd7 16. Nd2 a5 17. Nxe5 Qxe5 18. Rb1 axb4 19. Rxb4 Qc3 20. Rxb7 Qxc5 21. Qb3 Qa5 22. Rb4 Kh8 23. Qb2 c5 24. Rb6 Qxa4 25. Nb3 Qa7 26. Nxc5 Rab8 27. Nxd7 Nxd7 28. Rb5 Nf6 29. Rxb8 Rxb8 30. Qe5 Qd7 31. Qxb8+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.03"]
[Round "3"]
[White "Van Gunsteren, Lex"]
[Black "Renes, David"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1642"]
[PlyCount "69"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 d5 3. Nc3 e6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Ng4 7. Bg3 dxc4 8. h3 Nf6 9. Qa4+ Bd7 10. Qxc4 0-0 11. Qxc7 Qxc7 12. Bxc7 Na6 13. Bf4 Nb4 14. Rc1 Rac8 15. Ne5 Be8 16. a3 Nh5 17. Bd2 Nc6 18. Ne4 Bf6 19. g4 Bxe5 20. dxe5 Bd7 21. f4 Nxf4 22. Bxf4 a5 23. Nd6 Rb8 24. Bg2 f6 25. exf6 Rxf6 26. 0-0 Nd4 27. Rce1 b6 28. Ne4 e5 29. Nxf6+ gxf6 30. Bxh6 Rc8 31. Rxf6 Nc2 32. Ref1 Bb5 33. Be4 Bxe2 34. Rf8+ Rxf8 35. Rxf8# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.27"]
[Round "2"]
[White "Van Os, Albert"]
[Black "Van Gunsteren, Lex"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1842"]
[BlackElo "1642"]
[PlyCount "63"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. c4 Nc7 6. Ba4 a6 7. Nc3 g6 8. 0-0 Bg7 9. Re1 0-0 10. d3 Nd4 11. Nxd4 cxd4 12. Nd5 b5 13. Bb3 Rb8 14. Bg5 Nxd5 15. cxd5 d6 16. exd6 Qd7 17. dxe7 Re8 18. Qf3 Qf5 19. Qxf5 Bxf5 20. d6 Rb7 21. Bd5 Rb6 22. Bf4 g5 23. Bg3 h5 24. h3 Bd7 25. Rac1 g4 26. hxg4 Bxg4 27. Rc7 h4 28. Bf4 Bf6 29. Bc6 Rxc6 30. Rxc6 Bf5 31. Rc7 Bxd3 32. d7 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.20"]
[Round "1"]
[White "Van Gunsteren, Lex"]
[Black "Leeuwenburgh, Evert"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1642"]
[BlackElo "2000"]
[PlyCount "58"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nbd7 8. d3 c6 9. h3 h6 10. Kh2 Bd6 11. Nbd2 Qc7 12. Qe1 Rae8 13. g4 Bxg4 14. Qg3 Bxf3 15. Nxf3 Kh8 16. Rg1 Rg8 17. Ne5 Bxe5 18. fxe5 Nh7 19. Raf1 f5 20. Bh5 Re7 21. Bg6 Ndf8 22. Rf4 Nxg6 23. Qxg6 Nf8 24. Qg2 g5 25. Rh4 Rh7 26. d4 Qf7 27. Bc1 gxh4 28. Qxg8+ Qxg8 29. Rxg8+ Kxg8 0-1

