[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "8"]
[White "Calbo, Soma"]
[Black "Wang, Yang"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "174"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nc3 Nc6 4. Bb5 Bd7 5. Nf3 e6 6. Qd3 Bd6 7. e4 0-0 8. e5 Nxe5 9. dxe5 Ne4 10. exd6 Nxc3 11. Bxd7 Qxd7 12. Qxc3 cxd6 13. b3 Rac8 14. Qd2 Qb5 15. Qd3 Qc5 16. 0-0 e5 17. Ng5 e4 18. Qh3 h6 19. Nxe4 dxe4 20. Qg4 Qxc2 21. Bxh6 Qb2 22. Rab1 Qf6 23. Bg5 Qg6 24. h3 Rfe8 25. Be3 Qxg4 26. hxg4 b6 27. f3 exf3 28. Rxf3 Rc2 29. a4 Re2 30. Bf2 R2e4 31. Rd1 Rd8 32. Rfd3 Rxg4 33. Rxd6 Rxd6 34. Rxd6 Rb4 35. Rd7 a6 36. Ra7 a5 37. Rb7 Rxb3 38. Bxb6 Rb4 39. Rb8+ Kh7 40. Rb7 Kg6 41. Ra7 Rxb6 42. Rxa5 Kf6 43. Ra7 Rb1+ 44. Kf2 Rb2+ 45. Kg1 Ra2 46. Kh2 g6 47. Kg3 Ke6 48. Ra6+ Kd5 49. Ra7 f5 50. Ra6 g5 51. Ra5+ Ke4 52. Ra6 f4+ 53. Kh3 Ra3+ 54. Kh2 g4 55. Re6+ Kf5 56. Ra6 g3+ 57. Kh3 Ra1 58. Ra5+ Ke4 59. Kg4 Ra2 60. Rf5 Rxg2 61. Rxf4+ Kd5 62. Rf3 Rf2 63. Rxg3 Kc4 64. a5 Ra2 65. a6 Rxa6 66. Kf3 Kd4 67. Rg4+ Kd3 68. Kg3 Ke3 69. Kg2 Ra2+ 70. Kg3 Rb2 71. Kh3 Kf3 72. Rg3+ Kf4 73. Rg4+ Kf5 74. Rg3 Rb4 75. Rf3+ Kg5 76. Rg3+ Kh5 77. Kg2 Rb2+ 78. Kh3 Rb1 79. Kg2 Kh4 80. Rh3+ Kg4 81. Rg3+ Kf4 82. Rf3+ Ke4 83. Kf2 Rb2+ 84. Kg3 Re2 85. Rf4+ Kd3 86. Rf2 Ke3 87. Rxe2+ Kxe2 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "9"]
[White "De Feijter, Bas"]
[Black "Calbo, Soma"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "116"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d3 Nf6 5. Be3 Nc6 6. Nc3 g6 7. 0-0 Bg7 8. h3 Bxf3 9. Qxf3 Nb4 10. Rac1 0-0 11. Bg5 Nc6 12. Nd5 Nd4 13. Nxf6+ Bxf6 14. Qxf6 Qxf6 15. Bxf6 Ne2+ 16. Kh2 Nxc1 17. Rxc1 a6 18. c3 c6 19. Be7 Rfe8 20. Bxd6 Rad8 21. Bb4 b5 22. Bb3 Rxd3 23. Rc2 Red8 24. f3 Rd2 25. Be7 Rxc2 26. Bxc2 Rd2 27. Bb3 Rxb2 28. Bd6 a5 29. Bd1 Rd2 30. Bxe5 Rxd1 31. a3 a4 32. Bc7 Ra1 33. Bd6 Rb1 34. Kg3 Rb3 35. Bb4 c5 36. Bxc5 Rxc3 37. Bb4 Rb3 38. Bd6 b4 39. axb4 a3 40. b5 a2 41. Be5 Rxb5 42. Bc3 Rb1 43. Bd4 a1Q 44. Bxa1 Rxa1 45. Kh2 Kg7 46. Kg3 Kf6 47. Kh2 Ke5 48. Kg3 Ra2 49. Kh2 Kf4 50. h4 Ra5 51. Kh3 Rh5 52. e5 g5 53. g3+ Kxf3 54. e6 fxe6 55. Kh2 gxh4 56. gxh4 Rxh4+ 57. Kg1 e5 58. Kf1 Rh1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "7"]
[White "Jansen, Lars"]
[Black "Calbo, Soma"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "102"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. e5 Nd5 8. Bb5 Nxc3 9. bxc3 Bd7 10. 0-0 a6 11. Bd3 f6 12. Re1 fxe5 13. Nxe5 Nxe5 14. Rxe5 Bd6 15. Re4 Qe7 16. Qh5+ g6 17. Qh4 Qxh4 18. Rxh4 0-0-0 19. Bf4 Be7 20. Rh6 Rhf8 21. Bg3 Rf7 22. Bh4 Bxh4 23. Rxh4 Rdf8 24. f3 Re7 25. Rb1 Rff7 26. Be4 c6 27. f4 Kc7 28. g3 Kc8 29. c4 Rg7 30. Rc1 h5 31. d5 exd5 32. Bg2 dxc4 33. Rxc4 Re1+ 34. Bf1 Ra1 35. Ra4 c5 36. Ra5 Bb5 37. Rxb5 axb5 38. f5 Rf7 39. Rf4 Rxf5 40. Rxf5 gxf5 41. h4 c4 42. Kg2 Rxa2+ 43. Kf3 c3 44. Bd3 c2 45. Bxf5+ Kb8 46. Bxc2 Rxc2 47. g4 Rc3+ 48. Kf4 Rc4+ 49. Kg5 Rxg4+ 50. Kxh5 Rxh4+ 51. Kxh4 b4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "4"]
[White "Calbo, Soma"]
[Black "Van Eek, Simon"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "104"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. e3 Bg7 3. Nc3 Nf6 4. Nf3 d5 5. Bd3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. Ne5 Bd7 9. 0-0 0-0 10. Qf3 Rb8 11. e4 e6 12. exd5 exd5 13. Bg5 Be8 14. Rfe1 Rxb2 15. Re2 Qd6 16. Na4 Rb4 17. Nc3 Rxd4 18. Qe3 Rb4 19. Nd3 Rb6 20. Bf4 Qd7 21. Nc5 Qd8 22. Qg3 Nh5 23. Qe3 Nxf4 24. Qxf4 Bxc3 25. Rd1 Bg7 26. Rde1 Bd7 27. Re7 Bf5 28. Rxc7 Bxc2 29. h3 Re8 30. Rxe8+ Qxe8 31. g3 Be5 32. Rc8 Qxc8 33. Qxe5 Bf5 34. g4 Rb1+ 35. Kg2 Bxg4 36. hxg4 Qxg4+ 37. Qg3 Qxg3+ 38. Kxg3 Ra1 39. Nxa6 Rxa2 40. Nb4 Ra3+ 41. Kg2 Rc3 42. Na6 d4 43. Nc7 d3 44. Kf1 Rc1+ 45. Kg2 d2 46. Nb5 cxb5 47. Kg3 d1Q 48. f3 Rc3 49. Kh4 Qg1 50. Kh3 Rxf3+ 51. Kh4 Rf2 52. Kh3 Rh2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "6"]
[White "Calbo, Soma"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "77"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d6 2. e3 Nf6 3. Nc3 Nbd7 4. Bb5 c6 5. Bd3 Qc7 6. Nf3 e5 7. 0-0 Be7 8. Ng5 h6 9. Nf3 g5 10. Bf5 Nf8 11. Qd3 Bd7 12. Bxd7+ Qxd7 13. d5 Ng6 14. dxc6 bxc6 15. Ne4 Ng4 16. h3 Nf6 17. Nxf6+ Bxf6 18. Rd1 d5 19. e4 d4 20. c3 c5 21. cxd4 exd4 22. Re1 Ne5 23. Nxe5 Bxe5 24. Qc4 Rc8 25. Bd2 g4 26. h4 g3 27. Re2 Qg4 28. Qb5+ Kf8 29. Kf1 Qxh4 30. Ree1 gxf2 31. Red1 Rg8 32. Ke2 Rxg2 33. Rf1 Qh2 34. Kd1 Rg1 35. Kc2 Qg2 36. Bxh6+ Kg8 37. a3 a5 38. Qe2 Bg3 39. Qg4+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "5"]
[White "Verbeek, Robin"]
[Black "Calbo, Soma"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "63"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Bg4 5. d3 Nf6 6. Be3 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. Bg5 Nd4 10. Qd1 0-0 11. Nd5 c6 12. Nxf6+ Bxf6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. c3 Ne6 16. h4 Nf4 17. g3 Nh5 18. d4 d5 19. exd5 cxd5 20. Be2 Nf6 21. dxe5 Nd7 22. h5 Nxe5 23. Qd4 Qf6 24. f4 Nd7 25. h6+ Kg8 26. Qd2 Qe6 27. 0-0-0 Nb6 28. Bf3 Rfd8 29. g4 f6 30. f5 Qf7 31. g5 fxg5 32. Qxg5 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "2"]
[White "Aarsen, Tijs"]
[Black "Calbo, Soma"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "84"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. 0-0 Nf6 6. Nc3 Nd4 7. Be2 Bxf3 8. Bxf3 g6 9. Be2 Bg7 10. Bc4 a6 11. d3 c6 12. a3 b5 13. Ba2 0-0 14. Ne2 Nxe2+ 15. Qxe2 Qb6+ 16. Be3 c5 17. f5 Qc7 18. Qd2 c4 19. Bh6 Qc5+ 20. Kh1 Bxh6 21. Qxh6 Ng4 22. Qh4 h5 23. Rac1 d5 24. h3 Ne3 25. Rf3 cxd3 26. c3 d2 27. Ra1 d1Q+ 28. Rxd1 Nxd1 29. g4 dxe4 30. fxg6 exf3 31. Qxh5 Nf2+ 32. Kh2 Nxg4+ 33. Qxg4 Qf2+ 34. Kh1 Qg2+ 35. Qxg2 fxg2+ 36. Kxg2 Kg7 37. gxf7 Rxf7 38. Bxf7 Kxf7 39. Kf3 Rh8 40. Kg3 Ke6 41. b3 Kd5 42. Kg2 e4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "1"]
[White "Calbo, Soma"]
[Black "Hillenkamp, Melchior"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "64"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bc4 d6 6. Bd2 c5 7. d5 Nbd7 8. Ng5 Nb6 9. Qe2 a6 10. e4 Nbd7 11. Bf4 b5 12. Nxb5 axb5 13. Bxb5 Nh5 14. Qf3 Nxf4 15. Qxf4 Bxb2 16. Rb1 Bc3+ 17. Kf1 Rxa2 18. Qg3 Qa5 19. Qh3 Nf6 20. Qe3 Ra1 21. Qc1 Qxb5+ 22. Rxb5 Rxc1+ 23. Ke2 Rxh1 24. Rb3 Ba6+ 25. Kf3 Bd4 26. Ra3 Bc8 27. Ra7 Bg4+ 28. Kg3 Be5+ 29. Kh4 Rxh2+ 30. Nh3 h6 31. f4 Bxf4 32. Ra3 g5# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "3"]
[White "Haver, Sjoerd"]
[Black "Calbo, Soma"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "127"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d3 Nf6 5. Bg5 Nc6 6. 0-0 Nd4 7. Nbd2 Be7 8. c3 Nxf3+ 9. Nxf3 Nh5 10. Qa4+ Bd7 11. Bxe7 Qxe7 12. Qb3 b6 13. Rfe1 0-0 14. d4 Qf6 15. Rad1 Bg4 16. Rd3 Nf4 17. dxe5 dxe5 18. Rde3 Qg6 19. Nxe5 Qg5 20. Bxf7+ Kh8 21. Nxg4 Qxg4 22. Rg3 Ne2+ 23. Rxe2 Qxe2 24. Re3 Qg4 25. Rg3 Qd7 26. Bg6 Rad8 27. Kf1 Qd1+ 28. Qxd1 Rxd1+ 29. Ke2 Rfd8 30. Bf5 R1d2+ 31. Ke3 R8d3+ 32. Kf4 Rxf2+ 33. Kg4 Rxg3+ 34. Kxg3 Rxb2 35. e5 Rb5 36. Kf4 Kg8 37. Bxh7+ Kf7 38. Bd3 Rc5 39. c4 Ke6 40. Bf5+ Kf7 41. Bd3 g6 42. h4 Ke6 43. g4 Rxe5 44. Bxg6 Re2 45. Bd3 Rxa2 46. c5 bxc5 47. Bc4+ Kd6 48. Bxa2 a5 49. h5 Kc6 50. h6 Kb5 51. h7 c4 52. h8Q Kb4 53. Qb2+ Kc5 54. Qc3 c6 55. Bxc4 Kb6 56. g5 a4 57. Qb4+ Kc7 58. g6 a3 59. g7 a2 60. Bxa2 c5 61. Qxc5+ Kd7 62. Be6+ Kxe6 63. g8Q+ Kd7 64. Qgc8# 1-0

