[Event "Leiden Noteboom Memorial-B 72nd"]
[Site "Leiden"]
[Date "2012.02.17"]
[Round "1"]
[White "Claushuis, Michael"]
[Black "Kepers, Luc"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "43"]
[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. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Qe7+ 6. Be3 Ne5 7. Be2 Nf6 8. Nc3 Qd6 9. a4 a6 10. Ng5 Be7 11. 0-0 0-0 12. Nge4 Nxe4 13. Nxe4 Qb6 14. d6 Bd8 15. Bxc5 Qc6 16. Qd4 Re8 17. f4 b6 18. fxe5 bxc5 19. Qc4 Re6 20. Bf3 Kf8 21. Nxc5 Qb6 22. Bxa8 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "10"]
[White "Terlouw, Mario"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1550"]
[BlackElo "1556"]
[PlyCount "35"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Nf3 Nc6 6. Bb5 e6 7. 0-0 Nf6 8. Bf4 Be7 9. Ne5 Qb6 10. a4 0-0 11. a5 Nxa5 12. Bg5 Rfd8 13. Bxf6 Bxf6 14. Nd7 Rxd7 15. Bxd7 Qxb2 16. Nxd5 Bxc2 17. Nxf6+ Kh8 18. Qc1 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "5"]
[White "Bos, Robin"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1187"]
[BlackElo "1556"]
[PlyCount "48"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. Nf3 Nf6 8. 0-0 e6 9. Bf4 Be7 10. Ne5 0-0 11. Nxc6 bxc6 12. Qg3 Nh5 13. Qg4 Nxf4 14. Qxf4 Bd6 15. Qe3 Qh4 16. g3 Qf6 17. Rad1 Rab8 18. b3 Rfc8 19. Rd3 c5 20. Rc1 cxd4 21. Rxd4 Bc5 22. Rcd1 e5 23. Nxd5 Qe6 24. Qe4 Bxd4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "3"]
[White "Claushuis, Michael"]
[Black "Knepper, Jorian"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1556"]
[BlackElo "1265"]
[PlyCount "65"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. e5 Qf5 7. Bd3 Qe6 8. 0-0 d6 9. Re1 Be7 10. Nc3 Nf6 11. Bg5 Qg4 12. Qxg4 Nxg4 13. Bxe7 Kxe7 14. exd6+ Kxd6 15. Rad1 Ne5 16. Bf5+ Ke7 17. Bxc8 f6 18. Bf5 Rhd8 19. Rxd8 Rxd8 20. f4 Kf8 21. fxe5 fxe5 22. Rxe5 g6 23. Be4 c6 24. Ne2 Kf7 25. Bd3 Kf6 26. Re4 Rd5 27. Nc3 Ra5 28. Ra4 Re5 29. Rxa7 Re1+ 30. Kf2 Rh1 31. h3 Rc1 32. Rxb7 h5 33. Rb6 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "2"]
[White "Ten Hertog, Hugo"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1861"]
[BlackElo "1556"]
[PlyCount "25"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Be2 e6 6. Bxh5 g6 7. g4 Be7 8. gxf5 Rxh5 9. fxg6 fxg6 10. Qg4 Kf7 11. Nf3 Bb4+ 12. c3 Be7 13. Rg1 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "Claushuis, Michael"]
[Black "Macias Minambraes, Aurel"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1556"]
[BlackElo "1070"]
[PlyCount "43"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Bd7 5. dxe5 dxe5 6. 0-0 Bc5 7. Bxc6 Bxc6 8. Nxe5 Bxe4 9. Qe2 Qd5 10. Bf4 Bd6 11. Nc3 Qd4 12. Rad1 Qb6 13. Qxe4 Nf6 14. Qa4+ c6 15. Rxd6 0-0 16. Rxf6 gxf6 17. Nd7 Qd8 18. Bh6 Qxd7 19. Rd1 Rfe8 20. h3 Qc7 21. Qg4+ Kh8 22. Qg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "7"]
[White "Claushuis, Michael"]
[Black "Pieper, Roy"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1446"]
[BlackElo "1316"]
[PlyCount "69"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 f5 4. exf5 d6 5. dxe5 Bxf5 6. Bb5 Qe7 7. 0-0 dxe5 8. Bxc6+ bxc6 9. Qe2 Bg4 10. Nc3 Nf6 11. Bg5 h6 12. Bh4 Qe6 13. h3 Bh5 14. Bg3 Bd6 15. Rfe1 0-0 16. Qd3 Rad8 17. Nh4 Ba3 18. Qe3 Bxb2 19. Rab1 Bxc3 20. Qxc3 Rfe8 21. Bxe5 Qf5 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. Rxe8+ Rxe8 25. g4 Bf7 26. Nf3 Bxa2 27. Ra1 Bd5 28. Nd4 c5 29. Nf5 Kh7 30. Rxa7 Re1+ 31. Kh2 Rh1+ 32. Kg3 Rg1+ 33. Kf4 Rf1 34. Rxc7+ Kg6 35. Rg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "9"]
[White "Claushuis, Michael"]
[Black "Van de Meerakker, Luuk"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1446"]
[BlackElo "1633"]
[PlyCount "68"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. Bc4 e6 6. d3 Nf6 7. 0-0 c6 8. Bf4 Nbd7 9. a3 Bg4 10. h3 Bh5 11. d4 h6 12. Bd3 g5 13. b4 Qb6 14. Be3 Qc7 15. b5 g4 16. hxg4 Bxg4 17. bxc6 Qxc6 18. Na2 Bxf3 19. Qxf3 Qxf3 20. gxf3 Bd6 21. Be4 Nxe4 22. fxe4 Ke7 23. e5 Bc7 24. Kh1 Nb6 25. Nc3 Rac8 26. Nb5 a6 27. Nc3 Nd5 28. Nxd5+ exd5 29. Rg1 Ba5 30. Ra2 Bc3 31. Rg4 Rhg8 32. Rh4 Rg6 33. Rxh6 Rxh6+ 34. Bxh6 Rh8 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "8"]
[White "Van Eijk, Maurice"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1458"]
[BlackElo "1446"]
[PlyCount "122"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bc4 Be7 6. 0-0 0-0 7. f5 Na5 8. Bb3 Nxb3 9. axb3 b6 10. d4 c6 11. dxe5 dxe5 12. Nxe5 Bb7 13. Bf4 Bc5+ 14. Kh1 Bd4 15. Ra4 Bxc3 16. Qxd8 Rfxd8 17. bxc3 c5 18. h3 Bxe4 19. Bg5 Bxc2 20. Nc6 Rd7 21. Ra3 Ne4 22. Bf4 Nxc3 23. Ne5 Nb5 24. Ra2 Rd1 25. Rxd1 Bxd1 26. Rd2 Bxb3 27. Rb2 Ba4 28. g4 Nd4 29. Kg2 Bc6+ 30. Kg3 h6 31. Nxc6 Nxc6 32. f6 g5 33. Be3 Kh7 34. h4 gxh4+ 35. Kxh4 Re8 36. Bf4 Re4 37. Bc1 Kg6 38. Rg2 Kxf6 39. Bxh6 Kg6 40. Bd2 Nd4 41. Kh3 Re2 42. Rxe2 Nxe2 43. g5 c4 44. Kg2 c3 45. Kf2 cxd2 46. Kxe2 Kxg5 47. Kxd2 f5 48. Ke3 f4+ 49. Kf3 a5 50. Ke2 a4 51. Kd1 b5 52. Kd2 a3 53. Kc2 b4 54. Kb3 f3 55. Ka2 f2 56. Kb3 f1R 57. Ka2 Rf2+ 58. Kb1 b3 59. Kc1 Rc2+ 60. Kb1 Kf4 61. Ka1 Rc1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.06"]
[Round "4"]
[White "Claushuis, Michael"]
[Black "Busscher, Floris"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1446"]
[BlackElo "1624"]
[PlyCount "66"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nxc6 bxc6 7. Bxb6 cxb6 8. Nc3 Ne7 9. Bd3 0-0 10. 0-0 Ng6 11. Re1 Ne5 12. Re3 d6 13. Rg3 Re8 14. f4 Nxd3 15. cxd3 f5 16. Qh5 fxe4 17. dxe4 Qf6 18. f5 Re7 19. Rh3 h6 20. Rf1 Qf7 21. Qg4 Kh8 22. Rhf3 Qf6 23. Qg6 Qxg6 24. fxg6 Be6 25. Rf8+ Rxf8 26. Rxf8+ Bg8 27. Rc8 c5 28. Ra8 Re6 29. Rxa7 Rxg6 30. Rb7 b5 31. Rxb5 Bc4 32. Rb6 Rf6 33. a4 Rf1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.06"]
[Round "5"]
[White "Flinkenfluger, Renzo"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1529"]
[BlackElo "1446"]
[PlyCount "71"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Nf6 4. Ng5 Bc5 5. 0-0 0-0 6. Nc3 d6 7. d3 h6 8. Nf3 Bg4 9. Be3 Bxe3 10. fxe3 Na5 11. Bb3 Nxb3 12. axb3 Re8 13. Qd2 a6 14. Rf2 Qd7 15. Raf1 Re7 16. h3 Bxf3 17. Rxf3 Nh5 18. Nd5 Ree8 19. Rxf7 Qxf7 20. Rxf7 Kxf7 21. Nxc7 Nf6 22. Nxa8 Rxa8 23. Qb4 Ke6 24. Qxb7 Rg8 25. Qxa6 Rf8 26. Qb7 Rf7 27. Qc8+ Rd7 28. b4 h5 29. b5 Ke7 30. b6 Rd8 31. b7 Nd7 32. d4 Rf8 33. dxe5 dxe5 34. c4 Rd8 35. c5 Ke6 36. Qxd8 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.06"]
[Round "6"]
[White "Gunther, Justin"]
[Black "Claushuis, Michael"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "1492"]
[BlackElo "1446"]
[PlyCount "110"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7. Nxh8 Nxe4 8. Qh5+ g6 9. Nxg6 Qf6 10. Nxe5+ Ke7 11. Qf7+ Qxf7 12. Nxf7 Bc5 13. d3 Nf2 14. Bg5+ Kf8 15. Rg1 Ng4 16. Bf4 Bxg1 17. Kxg1 Nd4 18. Na3 Ne2+ 19. Kf1 Nxf4 20. h3 Ne3+ 21. Kf2 Nxc4 22. Nxc4 Kxf7 23. Kf3 Ng6 24. Rf1 d5 25. Ne3 Bd7 26. Nxd5 Rf8 27. Ke4+ Kg7 28. Rxf8 Kxf8 29. Nxc7 Bc6+ 30. Nd5 Ne7 31. c4 Kf7 32. Kd4 Nf5+ 33. Kc5 Nh4 34. g3 Nf3 35. b4 a6 36. Nc7 Ne5 37. Kd4 Kf6 38. g4 h6 39. b5 axb5 40. cxb5 Bg2 41. Ne8+ Ke7 42. Kxe5 Kxe8 43. h4 Bf1 44. Ke4 Ke7 45. a4 Ke6 46. a5 Bh3 47. a6 bxa6 48. bxa6 Bxg4 49. d4 Bh3 50. d5+ Kd6 51. h5 Bg2+ 52. Kf5 Bxd5 53. Kg6 Kc6 54. Kxh6 Be4 55. Kg7 Kb6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "3"]
[White "Claushuis, Michael"]
[Black "Terlouw, Mario"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1446"]
[BlackElo "1526"]
[PlyCount "77"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Bb5 a6 8. Bxc6 bxc6 9. 0-0 Ne7 10. Nf3 d5 11. e5 0-0 12. Bc5 Qd7 13. Na4 Rb8 14. Bd6 Rb5 15. Nd4 Ra5 16. Nc5 Qa7 17. b4 Ra3 18. Ndb3 a5 19. bxa5 Re8 20. Qc1 Rxa5 21. Nxa5 Qxa5 22. Nb3 Qa7 23. a4 Nf5 24. Bc5 Qa8 25. a5 Ba6 26. Re1 f6 27. exf6 Bxf6 28. Ra2 Bc3 29. Nd2 e5 30. Ra3 d4 31. Kh1 Bb5 32. Bb6 Bb4 33. Ra2 Nd6 34. Rg1 e4 35. Nb3 d3 36. cxd3 exd3 37. Bc5 Bxc5 38. Nxc5 Nc4 39. Nxd3 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "1"]
[White "Claushuis, Michael"]
[Black "Van den Bosch, Dirk"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1446"]
[BlackElo "1687"]
[PlyCount "50"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Na5 8. Be2 Bb6 9. 0-0 0-0 10. Nd2 d6 11. Nc4 Nxc4 12. Bxc4 Be6 13. Nxe6 fxe6 14. Bxb6 axb6 15. Qg4 d5 16. exd5 exd5 17. Bb3 Rad8 18. Rad1 Kh8 19. Qe2 c6 20. Rfe1 Ng6 21. Qe3 b5 22. Rf1 Rde8 23. Qb6 Re2 24. Rb1 Nh4 25. Qd4 Qg5 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "2"]
[White "Ekholm, Robin"]
[Black "Claushuis, Michael"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1285"]
[BlackElo "1446"]
[PlyCount "152"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bf5 9. d3 Nf6 10. Re1 0-0-0 11. Kf1 Bc5 12. Nc3 h6 13. Bf4 g5 14. Be5 Be7 15. Bd4 Rhe8 16. Rxe7 Nd5 17. Rxe8 Rxe8 18. Nxd5 cxd5 19. Re1 Rg8 20. Re5 Be6 21. Nd2 b6 22. b3 Kd7 23. c4 Kd6 24. Ke2 c5 25. Bb2 d4 26. Nf3 g4 27. Re4 gxf3+ 28. Kxf3 Bd7 29. Rh4 Bc6+ 30. Ke2 Bxg2 31. Rxh6+ Kc7 32. Rh7 Re8+ 33. Kd1 Bf3+ 34. Kc1 Re7 35. h4 Be2 36. Kd2 Bf3 37. h5 Re2+ 38. Kc1 Rxf2 39. Rxf7+ Kc6 40. h6 Rf1+ 41. Kd2 Rf2+ 42. Ke1 Rxb2 43. Rxf3 Rh2 44. Rf6+ Kd7 45. Rxb6 Rxa2 46. h7 Rh2 47. Rxa6 Kc7 48. Ra7+ Kb6 49. Rf7 Ka5 50. Rb7 Ka6 51. Rb5 Rxh7 52. Rxc5 Rh4 53. b4 Kb6 54. Ra5 Rf4 55. c5+ Kc6 56. Ra6+ Kb7 57. b5 Rf5 58. c6+ Kc7 59. Ra7+ Kb8 60. b6 Rc5 61. Rc7 Rc3 62. Kd2 Rb3 63. Rd7 Rxb6 64. Rxd4 Rxc6 65. Rc4 Rxc4 66. dxc4 Kc7 67. Kc3 Kc6 68. Kd4 Kd6 69. c5+ Kc6 70. Kc4 Kc7 71. Kd5 Kd7 72. c6+ Kc7 73. Kc5 Kc8 74. Kd5 Kc7 75. Kc5 Kc8 76. Kd6 Kd8 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2004.??.??"]
[Round "?"]
[White "Claushuis, Michael"]
[Black "Schulz, Jens"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "32"]
[EventDate "2004.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Bd6 6. Nc3 c6 7. 0-0 Nd7 8. Be3 Ngf6 9. Na4 Qc7 10. h3 Bh5 11. c4 dxc4 12. Bxc4 b5 13. d5 bxc4 14. dxc6 Qxc6 15. Re1 0-0 16. g4 Bg6 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.09"]
[Round "12"]
[White "Claushuis, Michael"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "22"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. Bg5 exd4 6. Nxd4 0-0 7. Bc4 Re8 8. 0-0 Bxc3 9. bxc3 Ne5 10. Bb3 Nc6 11. Re1 Rxe4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "7"]
[White "Claushuis, Michael"]
[Black "Kiers, Ward"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "93"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Ne5 6. Bf4 Bd6 7. Bg3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Re1 c5 11. Nf5 Nxd3 12. Qxd3 Bxg3 13. Qxg3 g6 14. Rad1 Nh5 15. Qg4 Kh8 16. Ng3 Nf6 17. Qf4 Bc6 18. a3 Qe7 19. e5 Ne8 20. Nd5 Bxd5 21. Rxd5 Rc8 22. Red1 Rd8 23. Ne4 f6 24. exf6 Nxf6 25. Nxf6 Rxf6 26. Qe5 Qxe5 27. Rxe5 Rf7 28. h3 d6 29. Red5 Rfd7 30. b3 a5 31. a4 Kg7 32. R1d3 Kf6 33. c4 Ke6 34. Re3+ Kf6 35. g4 g5 36. Kg2 h6 37. Kg3 Re7 38. Rxe7 Kxe7 39. f4 gxf4+ 40. Kxf4 Rf8+ 41. Rf5 Rxf5+ 42. Kxf5 Kf7 43. g5 hxg5 44. Kxg5 Kg7 45. h4 Kf7 46. h5 Kg7 47. h6+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "9"]
[White "Claushuis, Michael"]
[Black "Van Diepen, Hugo"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "51"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bb5 Bd7 6. 0-0 Nge7 7. Nxc6 Nxc6 8. Nc3 Be7 9. Nd5 0-0 10. b3 a6 11. Bc4 Ne5 12. f4 Nxc4 13. bxc4 c6 14. Nxe7+ Qxe7 15. Bb2 Qxe4 16. Qxd6 Be6 17. f5 Bxf5 18. Rf2 Be6 19. Qg3 Qg6 20. Qh4 Bf5 21. Rc1 Be6 22. Rf3 Qg4 23. Qxg4 Bxg4 24. Rg3 Bf5 25. Rxg7+ Kh8 26. Rg5+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "11"]
[White "Mostertman, Milan"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "52"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. f3 Bh5 8. Qb3 Qd7 9. Ne2 e6 10. 0-0 Be7 11. a4 0-0 12. Qc2 h6 13. Ng3 Bg6 14. Bxg6 fxg6 15. Qxg6 Qe8 16. Qxe8 Nxe8 17. Be3 Nd6 18. Nd2 Nf5 19. Bf2 Na5 20. Rfe1 Nxg3 21. Bxg3 Bg5 22. f4 Bxf4 23. Bxf4 Rxf4 24. Rxe6 Rf7 25. Nf3 a6 26. Rd6 Rf5 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "10"]
[White "Zijlstra, Jelle"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "21"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bd2 Nf6 10. 0-0-0 Nd5 11. Ne5 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.07"]
[Round "8"]
[White "Van Kampen, Robin"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2475"]
[PlyCount "78"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nf3 e6 6. Nc3 Bd6 7. Be3 Nf6 8. Be2 Nbd7 9. 0-0 Nb6 10. Rc1 Bg4 11. Ne5 Bxe2 12. Qxe2 Bc7 13. f3 Nbd7 14. Nxd7 Qxd7 15. Ne4 Nxe4 16. fxe4 0-0 17. c4 Qd6 18. g3 Qe7 19. e5 b6 20. Rf2 Rad8 21. Rcf1 Rd7 22. Rf4 Qb4 23. Qc2 Qa5 24. Rh4 g6 25. a3 Qa6 26. Bh6 Re8 27. Qf2 Bd8 28. Rf4 Qb7 29. Qf3 a6 30. h4 b5 31. c5 Qc7 32. Qg4 Qb7 33. h5 Qc7 34. hxg6 hxg6 35. Qh3 f6 36. exf6 Rf7 37. Bg7 Rxg7 38. fxg7 Qxg7 39. Kg2 Re7 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "4"]
[White "Claushuis, Michael"]
[Black "Vlaming, Eckhart"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "58"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Bd7 5. exd6 cxd6 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 0-0 11. Bg5 Ne5 12. Qg3 h6 13. Bxh6 g6 14. Bxf8 Qxf8 15. Be2 Qh6 16. f4 Ned7 17. Bg4 Nxg4 18. Qxg4 Rd8 19. Nd5 Bh4 20. Ne3 Nf6 21. Qf3 Re8 22. g3 Nxe4 23. gxh4 Nd2 24. Qf2 Nxf1 25. Ng4 Qg7 26. Rxf1 Qf8 27. Nf6+ Kg7 28. Nxe8+ Qxe8 29. Qd4+ Kg8 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "6"]
[White "Van Enter, Eric"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "40"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. h4 Nd7 6. Bg5 Be7 7. Bxe7 Nxe7 8. Nf3 0-0 9. Be2 Nb6 10. Bd3 Bxd3 11. Qxd3 Ng6 12. g3 Nc4 13. 0-0-0 b5 14. b3 Nb6 15. Nb1 a5 16. Qc3 Qc7 17. h5 Ne7 18. g4 b4 19. Qc5 Qb7 20. c3 Nd7 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "3"]
[White "Claushuis, Michael"]
[Black "Reyniers, Pieter"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "50"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. dxc3 Qxd1+ 6. Kxd1 Nc6 7. Bf4 e5 8. Be3 Bf5 9. Bd3 0-0-0 10. Ke2 e4 11. Bc4 f6 12. h3 h5 13. Rd1 Rxd1 14. Kxd1 Bd6 15. Ne2 Rd8 16. Kc1 Be5 17. f4 exf3 18. gxf3 g5 19. Bf2 a6 20. Ng3 Bf4+ 21. Kb1 Bg6 22. Be6+ Kb8 23. a3 Rd2 24. Be1 Rxc2 25. Ka2 Bc1 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "4"]
[White "De Vries, Jan Pieter"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "54"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Bf5 4. Nc3 e6 5. Bf4 Nd7 6. e3 Bb4 7. Qb3 Bxc3+ 8. bxc3 Qb6 9. Qd1 Qd8 10. Nd2 Ngf6 11. Be2 Be4 12. Nxe4 Nxe4 13. Qc2 Qa5 14. Rc1 Nb6 15. f3 Nf6 16. c5 Nc4 17. Qb3 0-0 18. Bxc4 dxc4 19. Qxc4 Nd5 20. Bd6 Rfc8 21. Qe2 Nf6 22. 0-0 Ne8 23. Bg3 Nf6 24. Qb2 b6 25. cxb6 axb6 26. Rf2 Nd5 27. Re2 Ra6 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "2"]
[White "Hollander, Roel"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "74"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Nc3 Nd7 6. Bf4 Nb6 7. Bd3 Bxd3 8. Qxd3 Ne7 9. Bg5 Qd7 10. 0-0 Ng6 11. b3 Bb4 12. a4 a5 13. Bd2 0-0 14. Rad1 Rac8 15. Ng5 h6 16. Nh3 Nh4 17. Ne2 Bxd2 18. Rxd2 Nf5 19. c4 dxc4 20. bxc4 Nxa4 21. Qb3 b5 22. cxb5 cxb5 23. Qa3 b4 24. Qa2 Nb6 25. Nhf4 a4 26. h3 b3 27. Qa3 Nc4 28. Qc1 Nxd2 29. Qxd2 Rc2 30. Qd1 Qc6 31. Nc1 Nh4 32. Re1 Rc8 33. Ncd3 Rc4 34. Qa1 g5 35. g3 gxf4 36. gxh4 Kh7 37. Re4 Qxe4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "8"]
[White "Vesters, Tom"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "41"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nc6 4. Bd3 Nb4 5. a3 Nxd3+ 6. Qxd3 Nf6 7. Nf3 Bd7 8. 0-0 c6 9. Ne5 Bd6 10. c5 Bxe5 11. dxe5 Ne4 12. b4 Qc7 13. Bb2 0-0 14. Nd2 Nxd2 15. Qxd2 b6 16. Bd4 Rab8 17. Rad1 Bc8 18. e4 Ba6 19. exd5 Bxf1 20. Rxf1 cxd5 21. c6 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Ten Vergert, Paul"]
[Black "Claushuis, Michael"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "37"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 Be7 8. 0-0 d6 9. h3 Be6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Qd2 Nd7 13. Bxe7 Qxe7 14. Rfe1 Qf6 15. d4 Rad8 16. d5 Bxd5 17. Nxd5 Qg6 18. Ne7+ Kh7 19. Nxg6 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Claushuis, Michael"]
[Black "Obels, Pepijn"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "11"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 d6 6. d3 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "3"]
[White "Claushuis, Michael"]
[Black "Ootes, Lars"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "36"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Bc5 4. 0-0 d6 5. Ne1 Nf6 6. d3 Bg4 7. Nf3 Nd4 8. Bg5 Qc8 9. h3 Bxf3 10. gxf3 Qxh3 11. c3 Nxf3+ 12. Qxf3 Qxf3 13. Nd2 Qh3 14. d4 Ng4 15. Nf3 Qxf3 16. Rfc1 Qh3 17. Be2 Qh2+ 18. Kf1 Qxf2# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "2"]
[White "Nadjm, Amir"]
[Black "Claushuis, Michael"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "112"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[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 d6 4. d4 exd4 5. Qxd4 a6 6. Bxc6+ bxc6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Qxg7 Qxe4+ 10. Kf1 Qc4+ 11. Ke1 Qxc2 12. Qxh8 Kf8 13. Ng1 a5 14. Na3 Qe4+ 15. Ne2 Ba6 16. Kd1 Qxe2+ 17. Kc1 Rb8 18. Rb1 Bd3 19. b3 Qxa2 20. Qb2 Qxb2+ 21. Kxb2 Bxb1 22. Rxb1 Ke7 23. Re1+ Kf6 24. Kc3 Kf5 25. Nc4 Nf6 26. Nxa5 Rb5 27. Nxc6 Rc5+ 28. Kb4 Rxc6 29. Kb5 Rc3 30. Kb4 Rc2 31. Re7 Nd5+ 32. Kb5 Nxe7 33. b4 Rc6 34. Ka5 Rb6 35. Ka4 c5 36. b5 Nd5 37. f3 Nc7 38. Ka5 Rxb5+ 39. Ka4 Rb2 40. g4+ Kg5 41. h3 Rh2 42. f4+ Kxf4 43. h4 Rxh4 44. g5 Kxg5+ 45. Ka5 c4 46. Kb4 f5 47. Ka5 f4 48. Kb6 f3 49. Kxc7 f2 50. Kxd6 f1Q 51. Kc5 Kh6 52. Kd5 Qf5+ 53. Kd6 Rg4 54. Ke7 Rg7+ 55. Ke8 Qf4 56. Kd8 Qf8# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2001.08.06"]
[Round "1"]
[White "Claushuis, Michael"]
[Black "Uiterwijk, Sven"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "64"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Nf6 4. 0-0 Bc5 5. d3 d5 6. Bb5 0-0 7. Bg5 Bg4 8. Nc3 d4 9. Na4 Bd6 10. h3 Bh5 11. b3 h6 12. Bh4 Ne7 13. Bxf6 gxf6 14. Nb2 Kh8 15. Qe1 Rg8 16. Nh4 Qf8 17. Rc1 Qg7 18. Nc4 Qg5 19. f3 Ng6 20. Qf2 Nxh4 21. c3 Nxg2 22. cxd4 Ne3+ 23. Kh1 Nxf1 24. Rxf1 exd4 25. Nd2 Bg3 26. Qg2 Qh4 27. e5 Rg6 28. Ne4 Bxf3 29. Rxf3 Rag8 30. exf6 Be5 31. Bd7 Rxg2 32. Rf1 Rh2# 0-1

