[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2020.02.21"]
[Round "5"]
[White "Huizer, Olivier"]
[Black "Van Drunick, Jan Willem"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1729"]
[BlackElo "1916"]
[PlyCount "32"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Nxc6 bxc6 10. Bd3 Qh4 11. Be3 Bxe3 12. fxe3 Qg5 13. Bxe4 Qxe3+ 14. Kh1 Qxe4 15. Re1 Qh4 16. Nd2 Bg4 0-1

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2020.01.24"]
[Round "4"]
[White "Binnendijk, Daan"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1834"]
[BlackElo "1729"]
[PlyCount "53"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. c3 Bb7 6. Nbd2 cxd4 7. exd4 Be7 8. Bd3 0-0 9. 0-0 d6 10. Qe2 a6 11. Rfe1 Re8 12. Ng5 Bf8 13. Rad1 b5 14. Nde4 h6 15. Nh3 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Nd7 18. Qf3 Nf6 19. g4 g5 20. Bc1 Bg7 21. Qg2 Nd5 22. f4 f6 23. f5 Nc7 24. fxe6 d5 25. Re2 Qd6 26. Rde1 Re7 27. Nf2 1/2-1/2

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2019.12.20"]
[Round "3"]
[White "Huizer, Olivier"]
[Black "Binnendijk, Wilfried"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1729"]
[BlackElo "1860"]
[PlyCount "64"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. f4 d6 4. Nf3 Nc6 5. d3 Bg4 6. c3 Be7 7. Be3 Qd7 8. g3 0-0-0 9. h3 Bxf3 10. Qxf3 d5 11. Nd2 d4 12. Bf2 f6 13. Nb3 Kb8 14. Rd1 Nh6 15. Bg2 Nf7 16. cxd4 exd4 17. 0-0 g5 18. Rc1 gxf4 19. gxf4 Rhg8 20. Kh1 Rg6 21. Rxc6 bxc6 22. Nxd4 Rdg8 23. e5 Nd8 24. Nxc6+ Qxc6 25. Qxc6 Nxc6 26. Bxc6 fxe5 27. Bd5 Rd8 28. Be4 Rh6 29. fxe5 Rxh3+ 30. Kg2 Rh5 31. Rh1 Rg8+ 32. Bg3 Rxh1 0-1

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2019.11.29"]
[Round "2"]
[White "Tolenaar, Jan"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1993"]
[BlackElo "1729"]
[PlyCount "90"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 Be7 4. Bd3 b6 5. Nd2 Bb7 6. Ngf3 Nh5 7. Bg3 d6 8. c3 c5 9. Qe2 Nc6 10. Rc1 Bf6 11. Ne4 Be7 12. Ned2 Bf6 13. Bb5 0-0 14. 0-0 Qc7 15. Ne4 Be7 16. Bh4 Bxh4 17. Nxh4 g6 18. g4 Qe7 19. Ng2 Nf6 20. Ng3 Nd7 21. f4 f5 22. gxf5 exf5 23. d5 Ncb8 24. c4 Nf6 25. h3 Kh8 26. Ba4 a6 27. Bc2 b5 28. b3 Nbd7 29. Qd3 Rfe8 30. Qc3 Kg8 31. Kh2 Rad8 32. Rg1 Qg7 33. Nxf5 Ng4+ 34. hxg4 Qxc3 35. Nxd6 Rxe3 36. Nxe3 Qxe3 37. Nxb7 Qxf4+ 38. Kh1 Qf3+ 39. Kh2 Re8 40. Rg3 Re2+ 41. Kh3 Qf2 42. g5 Qh2+ 43. Kg4 Ne5+ 44. Kf4 Qf2+ 45. Rf3 Qxf3# 0-1

[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2019.11.08"]
[Round "1"]
[White "Huizer, Olivier"]
[Black "Molsbergen, Chris"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1729"]
[BlackElo "1427"]
[PlyCount "47"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Bg4 8. h3 Bh5 9. g4 Nxg4 10. hxg4 Bxg4 11. Qe1 Bh3 12. Rf2 g6 13. b3 Qd7 14. Rh2 h6 15. Bb2 Rg8 16. Qg3 Bg4 17. Nd1 Qe6 18. Ne3 f5 19. d3 Rb8 20. Rg2 Bxf3 21. Qxf3 h5 22. exf5 gxf5 23. Qxh5+ Kd7 24. Qxf5 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.06.21"]
[Round "9"]
[White "Van der Hoeven, Carsten"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1603"]
[BlackElo "1818"]
[PlyCount "92"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. d3 Bg7 4. Nc3 Nc6 5. Be3 d6 6. g3 Nf6 7. Qd2 Nd4 8. Bg2 Bd7 9. Nge2 Ng4 10. 0-0 0-0 11. f4 Nxe3 12. Qxe3 Nc2 13. Qf3 Nxa1 14. Rxa1 Rb8 15. h4 b5 16. cxb5 Bxb5 17. Rf1 Bc6 18. b3 e6 19. Qe3 Qe7 20. Qf2 f5 21. Re1 Qc7 22. Kh2 a5 23. exf5 Bxg2 24. Qxg2 gxf5 25. g4 Qb7 26. Qg3 Kh8 27. g5 Qb4 28. Rc1 Qb7 29. h5 Rfc8 30. h6 Bd4 31. Re1 Qf7 32. Qh3 Kg8 33. Nd1 a4 34. bxa4 Rb1 35. Qf3 Rcb8 36. Rh1 Ra1 37. Nec3 Qb7 38. Qe2 Bxc3 39. Qxe6+ Kh8 40. Re1 Rf8 41. Qxd6 Qb8 42. Qxc5 Qb4 43. Qc7 Rxa2+ 44. Kh1 Ra1 45. Kg2 Ra2+ 46. Kh1 Ra1 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.05.24"]
[Round "8"]
[White "Huizer, Olivier"]
[Black "Weidema, Luuk"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1818"]
[BlackElo "1612"]
[PlyCount "70"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 d5 5. Nf3 dxe4 6. Qxe4 Nf6 7. Qe2 Be7 8. 0-0 0-0 9. b3 Nd5 10. Bb2 Bf6 11. Ne5 Nxe5 12. Bxe5 Nb4 13. Na3 Nc6 14. Bxf6 Qxf6 15. Bxc6 bxc6 16. Qe3 e5 17. d3 Rd8 18. Nc4 Bh3 19. Rfe1 Re8 20. f4 e4 21. dxe4 Rad8 22. Rad1 h5 23. Ne5 g5 24. Kh1 Kh7 25. Nd3 Rg8 26. e5 Qg6 27. Qxc5 Bg4 28. Rd2 Bf3+ 29. Kg1 gxf4 30. Nxf4 Qf5 31. Rf2 Qxf4 32. Kf1 Qg4 33. c4 Qh3+ 34. Kg1 Rxg3+ 35. hxg3 Qh1# 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.04.26"]
[Round "7"]
[White "Van Ketel, Raoul"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2231"]
[BlackElo "1818"]
[PlyCount "79"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Bg5 Qc8 9. e5 Ng8 10. Bd3 Na5 11. Qe2 c5 12. Nh3 cxd4 13. Nf2 Bb7 14. 0-0 f6 15. exf6 Nxf6 16. cxd4 Nb3 17. Rae1 Nxd4 18. Qb2 Nc6 19. Bxf6 gxf6 20. Qxf6 Rf8 21. Qh4 Ne7 22. Qh5+ Ng6 23. Bxg6+ hxg6 24. Qxg6+ Kd8 25. Qg5+ Ke8 26. Qh5+ Kd8 27. Qh4+ Kc7 28. Rd1 Bc6 29. Ne4 Bxe4 30. Qxe4 Qa6 31. Qe5+ Kc8 32. Rd3 Qa5 33. Qxa5 bxa5 34. f4 Rb8 35. g3 Kc7 36. Rf2 a4 37. Kg2 Rb3 38. Rfd2 d5 39. cxd5 Rd8 40. Rxb3 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.03.22"]
[Round "6"]
[White "Huizer, Olivier"]
[Black "De Weert, Chris WJ"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1818"]
[BlackElo "1742"]
[PlyCount "71"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bg7 6. 0-0 Bd7 7. d3 e6 8. f5 Nd4 9. fxe6 Nxe6 10. Kh1 Bxb5 11. Nxb5 Qd7 12. Nc3 Ne7 13. Qe1 0-0 14. Qh4 f5 15. Bh6 Rad8 16. Rae1 a6 17. Nd5 Rde8 18. Bxg7 Kxg7 19. g4 fxg4 20. Qxg4 Nc6 21. Qh4 Qd8 22. Qg3 Nc7 23. Ne3 Kh8 24. Rf2 Qe7 25. Ref1 Ne6 26. Nd5 Qd8 27. h4 Kg7 28. Ng5 Nxg5 29. hxg5 Rxf2 30. Rxf2 Rf8 31. Nf6 Qe7 32. Qh4 Kh8 33. Nxh7 Rxf2 34. Nf6+ Kg7 35. Qh7+ Kf8 36. Qg8# 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.01.11"]
[Round "4"]
[White "Van der Marel, Lambertus"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "1818"]
[PlyCount "23"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. 0-0 Bd6 6. c4 0-0 7. Nc3 c5 8. dxc5 Bxc5 9. Ne5 Bh5 10. cxd5 Nfd7 11. Nd3 Be7 12. Nf4 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.12.07"]
[Round "3"]
[White "Huizer, Olivier"]
[Black "Ada, Onur"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1818"]
[BlackElo "1575"]
[PlyCount "83"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 Qb6 8. c4 a6 9. Nc3 e6 10. b3 Ne7 11. Ba3 Qa5 12. Na4 b5 13. Bb2 f6 14. Nxc5 bxc4 15. Na4 Bb7 16. e5 0-0 17. bxc4 Bc6 18. exf6 Bxa4 19. fxg7 Bxd1 20. gxf8Q+ Rxf8 21. Rfxd1 Rxf4 22. Bd4 Nf5 23. Bc3 Qc5+ 24. Kh1 Rxc4 25. Rab1 Qa7 26. Rb3 Rg4 27. Rdb1 Qf2 28. Rb8+ Kf7 29. Ne5+ Ke7 30. Nxg4 Qf4 31. Ne5 Qe4 32. R8b7 Kf6 33. Nxd7+ Kg5 34. Bf6+ Kh5 35. Nc5 Qc6 36. Rxh7+ Nh6 37. d4 g5 38. Be5 Kg6 39. Rg7+ Kf5 40. Rf1+ Kg4 41. Bf6 Qb5 42. Rxg5+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.11.09"]
[Round "2"]
[White "Vroom, Ton"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1211"]
[BlackElo "1818"]
[PlyCount "56"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Bc4 Nf6 6. Nc3 Nxe4 7. Bxf7+ Kxf7 8. Nxe4 Bg7 9. Qf3+ Ke8 10. Nxc6 bxc6 11. 0-0 d5 12. Nc5 Qd6 13. Nd3 Rf8 14. Bf4 Qf6 15. Rfe1 Ba6 16. Nc5 Qxf4 17. Qxf4 Rxf4 18. Nxa6 Rc8 19. Nc5 Bxb2 20. Rab1 Bd4 21. Nd3 Rf7 22. Re2 c5 23. Rf1 Rb8 24. Kh1 Kd7 25. c3 Bxc3 26. Nxc5+ Kd6 27. Na4 Bd4 28. Kg1 Rb4 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.10.19"]
[Round "1"]
[White "Huizer, Olivier"]
[Black "Van 't Hof, Eric"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1818"]
[BlackElo "2059"]
[PlyCount "56"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 d4 6. Bxc6+ bxc6 7. Nb1 Ba6 8. d3 g6 9. 0-0 Bg7 10. f5 exf5 11. exf5 Ne7 12. Ng5 Nxf5 13. Qe1+ Qe7 14. Qa5 Bc8 15. Ne4 0-0 16. Na3 Ne3 17. Re1 f5 18. Qxc5 Qxc5 19. Nxc5 Rd8 20. Bd2 Rd5 21. Nb3 f4 22. Rac1 Rg5 23. Bxe3 dxe3 24. d4 a5 25. Rcd1 Bg4 26. Rd3 Bf5 27. Rdd1 Re8 28. Nc5 f3 0-1

[Event "NED-chT 1516"]
[Site "Netherlands"]
[Date "2016.04.02"]
[Round "8.10"]
[White "Huizer, Olivier"]
[Black "Van Kerkhof, David"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1825"]
[BlackElo "2319"]
[PlyCount "74"]
[EventDate "2015.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Calder HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Bb6 13. Nc3 Nxc3 14. bxc3 0-0 15. Qd2 Qe7 16. a4 a5 17. Rae1 c5 18. Nb5 Bf5 19. c4 d4 20. Bf2 Qe6 21. Na3 Qc6 22. Nb5 Qg6 23. Re2 Rad8 24. Bh4 Rd7 25. Rf3 Qh5 26. Bg5 h6 27. Rg3 hxg5 28. Rxg5 Qh7 29. g4 Bxc2 30. f5 Qh3 31. e6 fxe6 32. Rxe6 Bd3 33. Qf4 Bxc4 34. Rh5 Qxh5 35. gxh5 Bxe6 36. fxe6 Rxf4 37. exd7 Rf8 0-1

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.01.04"]
[Round "4.6"]
[White "Reinderman, Dimitri"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2590"]
[PlyCount "51"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. 0-0 d6 10. Qd3 Qc7 11. Bd2 Bd7 12. Rac1 Bc6 13. e4 Rac8 14. b3 Rfd8 15. Rfe1 Rd7 16. a4 b6 17. Qe2 Rcd8 18. Nd5 Qb8 19. Bg5 Nxd5 20. cxd5 Bb7 21. Bh3 Rc7 22. Rxc7 Qxc7 23. Rc1 Qb8 24. Qc4 f6 25. Be6+ Kf8 26. Be3 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.26"]
[Round "7"]
[White "Huizer, Olivier"]
[Black "Kat, Rudolf"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1796"]
[BlackElo "1920"]
[PlyCount "21"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Bd6 6. 0-0 Ne7 7. Re1 0-0 8. Bxh7+ Kh8 9. Bd3 Nbc6 10. c3 Ng6 11. h3 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.19"]
[Round "6"]
[White "Bloothoofd, Gerrie"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1933"]
[BlackElo "1796"]
[PlyCount "47"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 Bg7 8. e5 Ng8 9. Bf4 Nh6 10. 0-0-0 b6 11. h4 Bb7 12. Qd2 Ng4 13. Qe2 h5 14. f3 Bh6 15. Bg5 f6 16. Bxh6 Nxh6 17. exf6 Nf5 18. Nd5 Bxd5 19. cxd5 Rh7 20. g4 Ng3 21. Qd3 Nxh1 22. Qxg6+ Rf7 23. Qg8+ Rf8 24. f7# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.12"]
[Round "5"]
[White "Huizer, Olivier"]
[Black "De Jeu, Marcel"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1796"]
[BlackElo "1929"]
[PlyCount "49"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 a6 7. a4 b6 8. e5 Nfd7 9. e6 fxe6 10. Bc4 Nf6 11. d5 e5 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 Nd7 15. g4 Nf6 16. Ng3 Kh7 17. Ra3 Bd7 18. g5 Ng8 19. h4 e4 20. h5 Qe8 21. hxg6+ Qxg6 22. Be2 Bxb2 23. Rb3 Be5 24. Nxe4 Bf5 25. Bh5 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.05"]
[Round "4"]
[White "Huizer, Olivier"]
[Black "Vreugdenhil, Frans"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1796"]
[BlackElo "2034"]
[PlyCount "43"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Bg5 Ne7 10. Nbd2 Qd5 11. Re1 Rxg7 12. Re5 Rxg5 13. Rxg5 Qc6 14. Qe2 c3 15. bxc3 dxc3 16. Ne4 Ba3 17. Rd1 Be6 18. Ne5 Qa6 19. Nf6+ Kf8 20. Nxh7+ Ke8 21. Nf6+ Kf8 22. Qh5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.29"]
[Round "3"]
[White "De Ruyter, Wim"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1681"]
[BlackElo "1796"]
[PlyCount "48"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 Nc6 8. fxe7 Nxd4 9. exd8Q+ Kxd8 10. Kd1 b6 11. Nge2 Nxe2 12. Kxe2 Bb7 13. Bg5+ Kc8 14. Rhd1 Bxg2 15. Bf6 Rg8 16. f3 Bc5 17. Rd5 Re8+ 18. Re5 Kb7 19. Rd1 Rxe5+ 20. Bxe5 Re8 21. Rxd7+ Kc8 22. Rd5 f6 23. Nxb5 Rxe5+ 24. Rxe5 fxe5 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.22"]
[Round "2"]
[White "Huizer, Olivier"]
[Black "Vernooy, Daan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1796"]
[PlyCount "52"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bg7 6. d3 Bd7 7. 0-0 Nd4 8. Bc4 Bc6 9. Bd5 Rb8 10. Kh1 Nf6 11. Bxc6+ Nxc6 12. Qe1 Nd4 13. Qd1 0-0 14. Ne2 Nxe2 15. Qxe2 Nd7 16. Qf2 Rc8 17. Qh4 e5 18. Qh3 exf4 19. Bxf4 Ne5 20. Bh6 Nxf3 21. Rxf3 Rc7 22. Raf1 Bxh6 23. Qxh6 f6 24. h4 Rcf7 25. h5 g5 26. Rf5 Qe7 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.15"]
[Round "1"]
[White "Van 't Hof, Eric"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "2046"]
[BlackElo "1796"]
[PlyCount "55"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 Qe7 9. e4 e5 10. d5 Nd4 11. Nxd4 exd4 12. Bxd4 Qxe4+ 13. Qxe4 Nxe4 14. Bd3 Nc5 15. Bc2 Re8+ 16. Kd1 Bg4+ 17. f3 Bh5 18. b4 Nd7 19. Re1 Nb6 20. Rxe8+ Rxe8 21. Bb3 Bg6 22. Kd2 Nc8 23. Rc1 Ne7 24. Re1 f6 25. Bxa7 Nf5 26. Rxe8+ Bxe8 27. g4 Nh4 28. Ke2 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.07"]
[Round "4"]
[White "Huizer, Olivier"]
[Black "Plukkel, Sjoerd"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2148"]
[PlyCount "34"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Bc4 d5 8. exd5 Bc5 9. Qd3 0-0 10. Bd2 Re8+ 11. Ne2 cxd5 12. Bb5 a6 13. Ba4 b5 14. Bb3 Qe7 15. Nfg1 Bxg1 16. Rxg1 Nc5 17. Qf3 Bg4 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2006.06.20"]
[Round "6"]
[White "Huizer, Olivier"]
[Black "De Groot, Marco"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1712"]
[BlackElo "1940"]
[PlyCount "45"]
[EventDate "2006.05.16"]
[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 g6 2. d4 d6 3. f4 Nf6 4. e5 dxe5 5. fxe5 Ng4 6. Bc4 c5 7. Qf3 Qxd4 8. Bxf7+ Kd8 9. Ne2 Qxe5 10. h3 Bh6 11. Nbc3 Ne3 12. Bxe3 Bxe3 13. Nd5 Bh6 14. Rd1 Nd7 15. 0-0 e6 16. Ndf4 Ke7 17. Bxe6 Rf8 18. Bxd7 Bxd7 19. Rxd7+ Ke8 20. Qxb7 Qe3+ 21. Kh1 Rxf4 22. Nxf4 Bxf4 23. Rxh7 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2006.06.06"]
[Round "4"]
[White "Huizer, Olivier"]
[Black "Geertsma, Folkert Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1712"]
[BlackElo "1858"]
[PlyCount "46"]
[EventDate "2006.05.16"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qc7 7. Bd3 Bg4 8. Qe2 e6 9. h3 Bxf3 10. Qxf3 Nbd7 11. 0-0 Bd6 12. Rfe1 0-0 13. Ne4 Rfe8 14. Nxd6 Qxd6 15. Qf4 Qxf4 16. Bxf4 Rad8 17. Bg5 h6 18. Bh4 Rc8 19. Rad1 Nh5 20. f3 a6 21. Rd2 Nf4 22. Bf1 Kf8 23. Bg3 Kg8 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2006.05.30"]
[Round "3"]
[White "Van Dorp, Teun"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "1786"]
[BlackElo "1712"]
[PlyCount "90"]
[EventDate "2006.05.16"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. b4 cxb4 12. cxb4 Nc6 13. a3 d5 14. exd5 Nxd5 15. Nxe5 Nxe5 16. Rxe5 Bf6 17. Bb2 Be6 18. Qh5 g6 19. Qe2 Re8 20. d4 Bxe5 21. dxe5 Rc8 22. Be4 Qc7 23. Qd2 Red8 24. Qg5 Qe7 25. Qh6 Nb6 26. Nd2 Nc4 27. Bc3 Qf8 28. Qf4 Nxd2 29. Bxd2 Rc4 30. Be3 Qe7 31. Qf3 Rd7 32. Rc1 Rxc1+ 33. Bxc1 Bc4 34. Bb2 Qe6 35. Qe3 Bd5 36. Bc2 f6 37. f4 f5 38. Bd4 Qc6 39. Qf2 Bxg2 40. e6 Qxe6 41. Be5 Be4 42. Qc5 Bxc2 43. Qc8+ Kf7 44. Qh8 Qb6+ 45. Kg2 Rd2+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2006.05.23"]
[Round "2"]
[White "Huizer, Olivier"]
[Black "Landheer, Ronald"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1712"]
[PlyCount "94"]
[EventDate "2006.05.16"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 Nbd7 10. Bf3 Rb8 11. g4 Qc7 12. g5 Ne8 13. Qe1 b5 14. h4 Nb6 15. Rd1 Nc4 16. Bc1 Qc5 17. b3 e5 18. bxc4 exd4 19. Nd5 Bd8 20. Qd2 d3+ 21. Qf2 dxc2 22. Rd2 Qxf2+ 23. Kxf2 Be6 24. Rxc2 Rc8 25. Be3 Bxd5 26. exd5 f6 27. Bg4 f5 28. Bf3 bxc4 29. Rfc1 Rb8 30. Rxc4 Bb6 31. Rc6 Bxe3+ 32. Kxe3 a5 33. Ra6 Rb5 34. Be2 Rb2 35. Rxa5 Rf7 36. Rc8 Re7+ 37. Kd3 Rbxe2 38. Rd8 R2e4 39. Raa8 Kf7 40. h5 g6 41. a4 Rxf4 42. hxg6+ hxg6 43. a5 Ra4 44. Rdb8 f4 45. a6 f3 46. Rb7 Ra3+ 47. Kd2 Nc7 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2006.05.16"]
[Round "1"]
[White "Compagnie, Luc G"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2096"]
[BlackElo "1712"]
[PlyCount "51"]
[EventDate "2006.05.16"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 c6 9. 0-0 Re8 10. Rb1 Ne4 11. Bf4 Bd6 12. Bxe4 Bxf4 13. Bxd5 cxd5 14. exf4 Nf6 15. Ne5 Bf5 16. Rc1 Qb6 17. g4 Nxg4 18. Nxg4 Qg6 19. h3 h5 20. f3 Bd3 21. Rf2 hxg4 22. hxg4 Rad8 23. Qd2 Re6 24. Nxd5 Rde8 25. f5 Bxf5 26. Nf4 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2004.07.07"]
[Round "7"]
[White "Huizer, Olivier"]
[Black "Van der Maat, Niek"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1677"]
[BlackElo "1811"]
[PlyCount "89"]
[EventDate "2004.05.19"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Qe1 0-0 8. Qh4 d5 9. f5 Nxf5 10. Qxd8 Rxd8 11. exd5 Na5 12. Bb3 Nxb3 13. axb3 exd5 14. Nb5 a6 15. d4 Nxd4 16. Nfxd4 cxd4 17. Bg5 Bf5 18. Bxd8 Rxd8 19. Na3 d3 20. Rxf5 gxf5 21. c3 d4 22. c4 Re8 23. Rd1 Re2 24. Rxd3 Rxb2 25. Kf1 Bf8 26. Rg3+ Kh8 27. c5 f4 28. Rd3 Bxc5 29. Nc4 Rb1+ 30. Kf2 Rc1 31. Ne5 Rc3 32. Nxf7+ Kg7 33. Ne5 Rxd3 34. Nxd3 Bd6 35. Kf3 a5 36. Nxf4 Bxf4 37. Kxf4 b5 38. Ke4 a4 39. bxa4 bxa4 40. Kxd4 Kf6 41. Kc3 Ke5 42. Kb4 h5 43. g3 Ke4 44. h3 Kf3 45. g4 1/2-1/2

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2004.06.23"]
[Round "5"]
[White "Beck, Marc"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "1677"]
[PlyCount "119"]
[EventDate "2004.05.19"]
[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 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 b6 6. Bf4 Bb7 7. Rc1 Bd6 8. Bg5 0-0 9. e3 Nbd7 10. Bd3 Rc8 11. 0-0 c5 12. Bf5 Bc6 13. Ne5 Nxe5 14. dxe5 Bxe5 15. Bxc8 Qxc8 16. f4 Bxc3 17. bxc3 Ne4 18. Qh5 Qf5 19. g4 Qg6 20. Qxg6 hxg6 21. Bh4 Bb5 22. Rfd1 Bc4 23. Rc2 Re8 24. Be1 Nf6 25. Rb2 Nxg4 26. Bf2 Nf6 27. a3 Ne4 28. Be1 Kf8 29. Kg2 Ke7 30. Kf3 Ke6 31. Rg2 Rh8 32. h4 Nf6 33. Rg5 Rh5 34. f5+ gxf5 35. Rxg7 Rh6 36. Rd2 Rg6 37. Rxg6 fxg6 38. Kf4 Ne4 39. Rg2 Kf6 40. Rg1 Nd6 41. Bg3 Be2 42. e4 Nxe4 43. Ke3 Nxc3 44. Bb8 d4+ 45. Kd2 a6 46. Ba7 b5 47. Bxc5 Ne4+ 48. Kxe2 Nxc5 49. Rc1 Na4 50. Rc6+ Kg7 51. Rxa6 Kh6 52. Rd6 Nc3+ 53. Kf3 Kh5 54. Rxd4 Ne4 55. Rb4 Kxh4 56. Rxb5 Kg5 57. Rb4 Nd2+ 58. Ke2 Ne4 59. Rxe4 fxe4 60. a4 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2004.06.09"]
[Round "6"]
[White "Huizer, Olivier"]
[Black "Lim, Danny"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1677"]
[BlackElo "1507"]
[PlyCount "83"]
[EventDate "2004.05.19"]
[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 e5 2. Nf3 Nc6 3. Bb5 Qe7 4. 0-0 Nd4 5. Nxd4 exd4 6. c3 Qe5 7. Qe2 Bd6 8. f4 Qc5 9. e5 d3+ 10. Qe3 Qxb5 11. exd6+ Kd8 12. Na3 Qb6 13. Qxb6 axb6 14. Rf3 cxd6 15. Rxd3 Ra4 16. Rf3 Nf6 17. d3 d5 18. Be3 Kc7 19. Bd4 Re8 20. Be5+ d6 21. Nb5+ Kc6 22. Nxd6 Bg4 23. Nxe8 Bxf3 24. Nxf6 gxf6 25. gxf3 fxe5 26. fxe5 Rf4 27. Kg2 d4 28. Kg3 Rf5 29. f4 h5 30. c4 Kc5 31. a3 b5 32. b4+ Kc6 33. Kf3 bxc4 34. Ke4 cxd3 35. Rc1+ Kb5 36. Kxf5 Ka4 37. Rc4 Kb3 38. Rxd4 Kc2 39. Kf6 d2 40. Kxf7 d1Q 41. Rxd1 Kxd1 42. e6 1-0

[Event "Leiden SB-chB"]
[Site "Leiden"]
[Date "2004.05.19"]
[Round "1"]
[White "De Waard, Ad"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1387"]
[BlackElo "1677"]
[PlyCount "41"]
[EventDate "2004.05.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qh5 g6 10. Qxe5 Nf6 11. Bh6 Be6 12. Bxe6 fxe6 13. Qxe6 Qd3 14. Nd2 Rd8 15. Rd1 Rd6 16. Qc8+ Kf7 17. Qxh8 Rd8 18. Qg7+ Ke6 19. f4 Qe3+ 20. Kf1 Qd3+ 21. Ke1 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.07.01"]
[Round "7"]
[White "Huizer, Olivier"]
[Black "Schenkelaars, Vincent"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1606"]
[BlackElo "1748"]
[PlyCount "80"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng8 8. 0-0 cxd4 9. Nxd4 Bxb5 10. Ndxb5 Qb6+ 11. Kh1 Na6 12. Qe2 dxe5 13. Be3 Qe6 14. Bxa7 Nf6 15. Qxe5 Qxe5 16. fxe5 Ng4 17. e6 f5 18. h3 Nf6 19. Rad1 0-0 20. Rd2 Bh6 21. Re2 Nh5 22. Rf3 Rfd8 23. Bb6 Rd2 24. Rxd2 Bxd2 25. Rd3 Bg5 26. Rd8+ Rxd8 27. Bxd8 Nf4 28. Bb6 Nxe6 29. a3 Kf7 30. Kg1 Ke8 31. Kf2 Kd7 32. Be3 Bf6 33. b4 Kc6 34. Na7+ Kd7 35. Nd5 Kd6 36. Nxf6 exf6 37. c4 Nac7 38. Nc8+ Kd7 39. Nb6+ Kc6 40. b5+ Kd6 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.06.24"]
[Round "6"]
[White "Oosterom, Erik"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2124"]
[BlackElo "1606"]
[PlyCount "31"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 Bg4 6. Be3 Nbd7 7. Be2 0-0 8. h3 Bxf3 9. Bxf3 Rc8 10. 0-0 c5 11. d5 Nb6 12. b3 Nfxd5 13. Nxd5 Nxd5 14. exd5 Bxa1 15. Qxa1 Qa5 16. Bh6 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.06.17"]
[Round "5"]
[White "Huizer, Olivier"]
[Black "Plug, Arjan JH"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1606"]
[BlackElo "1851"]
[PlyCount "99"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bg5 f6 6. Bh4 Nc6 7. c4 Qe7+ 8. Be2 dxc4 9. 0-0 Bg4 10. Nc3 0-0-0 11. Qa4 Kb8 12. Nb5 a6 13. Nxd6 Qxd6 14. Bg3 Qb4 15. Qxb4 Nxb4 16. Rac1 Bxf3 17. Bxf3 Rxd4 18. Rfe1 Nh6 19. Re7 Nf5 20. Bxc7+ Kc8 21. Bb6 Nxe7 22. Bxd4 b5 23. Re1 Ng6 24. Re6 Ne5 25. Bxe5 fxe5 26. a3 Nd3 27. Rxa6 Kc7 28. Rc6+ Kd7 29. b3 Rc8 30. Rxc8 Kxc8 31. bxc4 bxc4 32. Be4 Nc5 33. Bxh7 Kc7 34. Kf1 Kb6 35. Ke1 Nb3 36. f3 Kc5 37. g4 Nd4 38. Be4 Nb5 39. a4 Nd6 40. h4 Kb4 41. Bc2 Kc3 42. Kd1 Kd4 43. Ke2 Kc3 44. Kd1 Kd4 45. a5 Kc5 46. Ba4 Nc8 47. Kd2 Kb4 48. Bd7 Na7 49. h5 Kxa5 50. g5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.06.10"]
[Round "4"]
[White "Vriend, Wim"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1998"]
[BlackElo "1606"]
[PlyCount "102"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 d6 7. bxc3 Bc5 8. Bg5 Nge7 9. Nbd2 0-0 10. Nb3 Bb6 11. a4 a6 12. a5 Ba7 13. Qd3 Bg4 14. Nbd2 Qd7 15. Rfb1 Rab8 16. Rb2 Ng6 17. Bb3 Be6 18. Ba4 Nce5 19. Nxe5 Nxe5 20. Qg3 c6 21. Bf6 Ng4 22. Bd4 Bxd4 23. cxd4 f5 24. d5 Bf7 25. f3 Ne5 26. f4 Ng6 27. Rb6 fxe4 28. dxc6 bxc6 29. Bxc6 Qf5 30. Bxe4 Qc5+ 31. Qf2 Qc3 32. Rab1 Rxb6 33. axb6 d5 34. Bf5 Be8 35. b7 Bb5 36. Be6+ Kh8 37. Bc8 Qc7 38. Qa7 Rxc8 39. bxc8Q+ Qxc8 40. Qf7 Qf8 41. Qxf8+ Nxf8 42. Kf2 Kg8 43. Ke3 Kf7 44. Nb3 Ne6 45. f5 Nc7 46. Nd4 Kf6 47. Nxb5 Nxb5 48. Ra1 Kxf5 49. Rxa6 Nc7 50. Ra7 d4+ 51. Kd3 Ne6 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.06.03"]
[Round "3"]
[White "Huizer, Olivier"]
[Black "Frijling, Jeroen"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1606"]
[BlackElo "1759"]
[PlyCount "89"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. Ng5 h6 8. Nf3 d6 9. h3 Be6 10. Be3 Nd4 11. Kh2 Rb8 12. Qd2 Kh7 13. Ng1 b5 14. Bxe6 Nxe6 15. f4 exf4 16. Bxf4 Nxf4 17. Qxf4 b4 18. Nd5 Nxd5 19. Qf5+ Kg8 20. Qxd5 Bf6 21. Rab1 Qe7 22. Nf3 Qe6 23. Qxe6 fxe6 24. e5 dxe5 25. Nd2 Rbc8 26. Nc4 Rfd8 27. Rbe1 Rd5 28. Re4 Rc6 29. Rb1 Rd4 30. Rbe1 Rxe4 31. Rxe4 Ra6 32. a3 bxa3 33. Nxa3 Kf7 34. Nc4 Ke7 35. Kg3 Ra2 36. Kf3 Bg5 37. Rxe5 Bf6 38. Rxc5 Bxb2 39. Nxb2 Rxb2 40. Rc7+ Kf6 41. c4 a5 42. Ra7 Ra2 43. c5 a4 44. c6 Rc2 45. Rxa4 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.05.27"]
[Round "2"]
[White "Hoogenboom, Gabri"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1575"]
[BlackElo "1606"]
[PlyCount "74"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 e6 6. Nf3 Nf6 7. Bf4 Bd6 8. Be3 0-0 9. c5 Bc7 10. a3 Re8 11. Bb5 Bd7 12. 0-0 Rc8 13. Bg5 Bb8 14. Bxc6 Bxc6 15. Ne5 Qc7 16. Bxf6 gxf6 17. Ng4 Kh8 18. f4 Qe7 19. Qe1 f5 20. Ne5 Rg8 21. b4 Rg7 22. b5 Be8 23. Qd2 Bxe5 24. fxe5 Bd7 25. a4 f6 26. Qe3 Rcg8 27. Ra2 Rg4 28. Rf4 R4g7 29. Re2 Be8 30. Na2 Bh5 31. Rd2 h6 32. exf6 Qxf6 33. Qe5 Qg5 34. Rff2 Bf3 35. g3 Be4 36. c6 bxc6 37. bxc6 Kh7 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2003.05.20"]
[Round "1"]
[White "Huizer, Olivier"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1606"]
[BlackElo "2102"]
[PlyCount "50"]
[EventDate "2003.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 e6 9. b3 Bd6 10. Re1 0-0 11. Bb2 a5 12. Ne5 a4 13. Nxg6 hxg6 14. c4 Bb4 15. Re2 a3 16. Bc1 Bc3 17. Be3 Bxa1 18. Qxa1 Qc7 19. Qc3 c5 20. Bb1 Rfd8 21. Qc2 b6 22. h4 cxd4 23. Bxd4 Qf4 24. Bxf6 Qxf6 25. h5 Nf8 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2002.07.02"]
[Round "7"]
[White "Ruijgrok, Dennis"]
[Black "Huizer, Olivier"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2113"]
[BlackElo "1500"]
[PlyCount "33"]
[EventDate "2002.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Na5 5. Bxf7+ Kxf7 6. Ne5+ Ke6 7. Qxd4 Nf6 8. Bg5 Nc6 9. Nxc6 bxc6 10. e5 h6 11. exf6 gxf6 12. Qc4+ Kf5 13. Be3 Kg6 14. h4 Qe8 15. Nc3 d5 16. Qd3+ Bf5 17. h5+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2002.06.25"]
[Round "6"]
[White "Huizer, Olivier"]
[Black "De Mooij, Marco"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1500"]
[PlyCount "93"]
[EventDate "2002.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[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 b6 9. 0-0 Nb4 10. Bb1 Ba6 11. Re1 Bd3 12. Bxd3 Nxd3 13. Re3 Nf4 14. Nb3 Ng6 15. Bd2 Be7 16. Rc1 Rc8 17. Rec3 Rxc3 18. Rxc3 Bb4 19. Rc6 Ne7 20. Rc2 Bxd2 21. Nfxd2 0-0 22. f4 Qb8 23. Nf3 Rc8 24. Ng5 h6 25. Nf3 Rxc2 26. Qxc2 Qc8 27. Qd3 Qc4 28. Qxc4 dxc4 29. Nbd2 b5 30. Ne4 Nd5 31. g3 b4 32. Kf2 c3 33. bxc3 bxc3 34. Ke2 Nb8 35. a3 Nc6 36. Kd3 Na5 37. Nxc3 Kf8 38. Nd2 Ke7 39. Nc4 Nxc4 40. Kxc4 Ne3+ 41. Kb5 Nc2 42. a4 Nxd4+ 43. Ka6 Nc6 44. Kb7 Kd7 45. Nb5 g5 46. fxg5 hxg5 47. h4 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2002.06.18"]
[Round "5"]
[White "Molsbergen, Chris"]
[Black "Huizer, Olivier"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1466"]
[BlackElo "1500"]
[PlyCount "55"]
[EventDate "2002.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 d6 6. a3 Bg4 7. Nbd2 Qd7 8. b4 0-0 9. Bb2 Be6 10. Re1 Rad8 11. Ng5 Bxc4 12. Nxc4 Ng4 13. Nf3 b5 14. Ne3 Nxe3 15. Rxe3 f5 16. exf5 Qxf5 17. Qe2 Rf7 18. d4 exd4 19. Bxd4 Qg4 20. h3 Nxd4 21. hxg4 Nxe2+ 22. Rxe2 Bf6 23. Rae1 h6 24. Re4 Rdd7 25. Nd4 Bxd4 26. Rxd4 Rde7 27. Rde4 Kf8 28. Kf1 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2002.06.11"]
[Round "4"]
[White "Huizer, Olivier"]
[Black "Van Dijk, Rob A"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1500"]
[BlackElo "1822"]
[PlyCount "54"]
[EventDate "2002.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 Nc6 8. Nxc6 bxc6 9. Be2 Qa5 10. a3 h6 11. Be3 Rb8 12. Rb1 Ba6 13. 0-0 Bxe2 14. Qxe2 0-0 15. Qd2 Ng4 16. Bd4 e5 17. Be3 Nxe3 18. Qxe3 d5 19. exd5 cxd5 20. Na2 Rfc8 21. Nb4 d4 22. Qe4 f5 23. Qe2 Qb5 24. Rfe1 e4 25. f3 a5 26. Qxb5 Rxb5 27. Na2 Rxc2 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2002.05.21"]
[Round "1"]
[White "De Vries, Ronald"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "D36"]
[BlackElo "1500"]
[PlyCount "68"]
[EventDate "2002.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 b6 9. 0-0-0 Bb7 10. Nge2 c6 11. f3 Re8 12. g4 Nf8 13. h3 Rc8 14. h4 c5 15. Bxf6 Bxf6 16. g5 Be7 17. f4 g6 18. Qd2 c4 19. Bc2 Qd7 20. h5 b5 21. hxg6 fxg6 22. Rh2 b4 23. Nb1 b3 24. Bxg6 Nxg6 25. a3 Bd6 26. Ng3 Rxe3 27. Nh5 Qe7 28. Nf6+ Kh8 29. Rxh7+ Qxh7 30. Nxh7 Bxf4 31. Nf6 Rh3 32. Nc3 Bxd2+ 33. Rxd2 Rh1+ 34. Rd1 Rxd1+ 0-1

