CANBASE
Player / Joueur
Colas, Joshua
19 games / 19 parties
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2022.12.22
SPICE Cup op
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| 198750 | Preotu, Razvan (2493) | Colas, Joshua (2228) | 1/2-1/2 | |
| 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 dxe4 5. Nxe4 Nf6 6. h3 Bf5 7. Ng3 Bg6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. d4 e6 11. Qd3 Bd6 12. O-O Qc7 13. c3 Bf4 14. Qf3 Bxc1 15. Raxc1 O-O 16. Rfe1 e5 17. dxe5 Nxe5 18. Qf4 Nd5 19. Qh4 Qd8 20. Qxd8 Raxd8 21. Bf1 Rfe8 22. Rcd1 f6 23. Ne4 b6 24. Nd2 Nf4 25. Kh2 Nfd3 26. Bxd3 Nxd3 27. Rxe8+ Rxe8 28. Nc4 Nxf2 29. Rd2 Ne4 30. Rd7 Nc5 31. Rxa7 Re2 32. Ra8+ Kh7 33. h4 Nd3 34. Nd6 g5 35. hxg5 Rxb2 36. gxf6 gxf6 37. Nc4 Rc2 38. Nxb6 Rxc3 39. a4 Ra3 40. a5 Nb4 41. Nd7 Kg7 42. Nc5 Nd3 43. Ne6+ Kh7 44. a6 c5 45. Nc7 Ne5 46. g3 Ra2+ 47. Kh3 f5 48. a7 Nf3 49. g4 fxg4+ 50. Kxg4 Ne5+ 51. Kf4 Nc6 52. Nb5 Nxa7 53. Rxa7+ Rxa7 54. Nxa7 1/2-1/2 | ||||
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2021.12.27
Charlotte Holiday op
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| 199101 | Preotu, Razvan (2473) | Colas, Joshua (2281) | 1-0 | |
| 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. Be2 O-O 11. O-O f6 12. exf6 Bxf6 13. Qd2 Qe7 14. Rad1 Rad8 15. Kh1 Rd7 16. Qc1 Qd8 17. d5 exd5 18. cxd5 Ne7 19. Bc5 Re8 20. Nd4 Bxd4 21. Rxd4 Nbc8 22. Rdf4 Nd6 23. Bxd6 Rxd6 24. Rxf5 Nxf5 25. Rxf5 c6 26. Qf1 cxd5 27. Nxd5 g6 28. Nf6+ Rxf6 29. Rxf6 Rxe2 30. Rxg6+ hxg6 31. Qxe2 Kh7 32. h3 Qc7 33. Qf2 b6 34. Qh4+ Kg7 35. Qd4+ Kh7 36. a4 a5 37. Kg1 Qc1+ 38. Kf2 Qc2+ 39. Kg3 Qb3+ 40. Kh4 Qe6 41. Kg3 Qb3+ 42. Kh2 Qe6 43. h4 Qc6 44. b3 Qe6 45. Qc4 Qe5+ 46. g3 Kg7 47. Kg2 Qe3 48. Qc7+ Kg8 49. Qd8+ Kg7 50. Qc7+ Kg8 51. Qb8+ Kg7 52. Qb7+ Kg8 53. Qf3 Qd2+ 54. Kh3 Qb4 55. Qg4 Qxb3 56. Qxg6+ Kh8 57. Qh6+ Kg8 58. Qc6 Qb1 59. h5 Qf1+ 60. Kh4 Qf2 61. Qe6+ Kh8 62. Qe5+ Kh7 63. Kg5 Qd2+ 64. Kf6 Qd8+ 65. Qe7+ Qxe7+ 66. Kxe7 b5 67. axb5 a4 68. b6 a3 69. b7 a2 70. b8=Q a1=Q 71. Qc7 Kh6 1-0 | ||||
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2015.12.19
Edward Lasker mem.
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| 195145 | Colas, Joshua (2279) | Yang, Kaiqi (2376) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 dxc4 8. e3 Be6 9. Qb1 b6 10. Nd2 O-O 11. Be2 Qd7 12. O-O c5 13. Bxc4 Nc6 14. Bxe6 Qxe6 15. Qb3 Qg4 16. Bg3 Rfc8 17. Rac1 Na5 18. Qb5 cxd4 19. cxd4 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. Qb2 Qc6 23. h3 h6 24. Kh2 e6 25. f3 b5 26. Ne4 Nc4 27. Qb3 a5 28. Nc5 a4 29. Qd3 Qd5 30. Bf2 Nd6 31. Qd2 Qc4 32. e4 Qf1 33. e5 Nc4 34. Qc2 Nb6 35. Ne4 Qc4 36. Qxc4 Nxc4 37. Nc3 Na3 38. Kg1 Bf8 39. Kf1 Bb4 40. Ne4 Nb1 41. Be1 Bxe1 42. Kxe1 Kf8 43. Kd1 Ke7 44. Kc2 Na3+ 45. Kc3 Nc4 46. Kb4 Ne3 47. Kxb5 Nxg2 48. Kxa4 Ne1 49. Nd2 Nc2 50. Nb3 Ne1 51. Kb5 Nxf3 52. a4 Kd7 53. Kb6 Ng1 54. a5 Nxh3 55. Kb7 Nf4 56. a6 Nd5 57. a7 Nc7 58. Nc5+ Kd8 59. Na6 Na8 60. Nc5 Nc7 61. Kc6 h5 62. Nb7+ Kc8 63. Nd6+ Kd8 64. Nxf7+ Kc8 65. Ng5 h4 66. Nxe6 Na8 67. Ng5 1-0 | ||||
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2013.08.18
Naycc U18
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| 83074 | Colas, Joshua (2405) | Qin, Zi Yi (Joey) (2460) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c5 6. d5 O-O 7. Be3 e6 8. Nge2 exd5 9. cxd5 Nbd7 10. Ng3 a6 11. a4 Ne5 12. Be2 h5 13. O-O Nh7 14. Qd2 h4 15. Nh1 f5 16. Nf2 Bd7 17. f4 Nf7 18. Bd3 Qc7 19. Qc2 Rae8 20. Rae1 Qc8 21. b3 Re7 22. Bd2 Rfe8 23. a5 Bd4 24. Kh1 Nf6 25. Re2 Kg7 26. Qb1 Nh6 27. Qe1 Nhg8 28. e5 dxe5 29. d6 Re6 30. Bc4 e4 31. Bxe6 Rxe6 32. Nfd1 Rxd6 33. Ne3 Be6 34. Qb1 Nh5 35. Be1 Ngf6 36. Na4 Qc6 37. Nb6 Bxe3 38. Rxe3 Qb5 39. Bxh4 Ng4 40. Qa1+ Kg8 41. Ree1 Qxb3 42. h3 Nh6 43. Qe5 Nf7 44. Qxc5 Ng3+ 45. Bxg3 Qxg3 46. Re3 Qh4 47. Qc7 g5 48. fxg5 Qxg5 49. Qc3 Rc6 50. Qa3 Kh7 51. Rg3 Qh4 52. Qe3 Qh6 53. Qe1 Ne5 54. Qa1 Nd3 55. Qd4 Rc7 56. Nd5 Rf7 57. Kh2 f4 58. Rxd3 exd3 59. Qxd3+ Kg8 60. Qe4 Bxd5 61. Qxd5 Qh4 62. Rf3 Kg7 63. Qd4+ Kg8 64. Rc3 Qf6 65. Qxf6 Rxf6 66. Rc8+ Kf7 67. Rc7+ Ke6 68. Rxb7 Kd5 69. Rb6 Rf5 70. Rxa6 Kc4 71. Kg1 Kb5 72. Rb6+ Kxa5 73. Rb2 Ka4 74. Kf2 1-0 | ||||
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2013.08.18
Naycc U18
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| 83095 | Ulrich, Thomas (2374) | Colas, Joshua (2405) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Bb7 6. a3 Be7 7. d5 O-O 8. g3 d6 9. Bg2 Nbd7 10. O-O a5 11. dxe6 Bxg2 12. exf7+ Rxf7 13. Kxg2 Qc8 14. Nd4 Ne5 15. Qe2 Qa6 16. b3 Ned7 17. Bb2 Qb7+ 18. e4 Nc5 19. f3 Raf8 20. b4 Na6 21. Nc2 c6 22. b5 Nc7 23. bxc6 Qxc6 24. Nd4 Qb7 25. a4 Nd7 26. Nd5 Nxd5 27. cxd5 Nc5 28. Qb5 Bf6 29. Rab1 Qc7 30. Nf5 Bxb2 31. Rxb2 Rb8 32. Rc1 Rf6 33. Nxd6 Qxd6 34. Rxc5 Rxf3 35. Rc6 Qf8 36. Rxb6 Rc8 37. Rb8 Rxb8 38. Qxb8 Rf2+ 39. Kg1 Rf1+ 40. Kg2 Rf2+ 41. Kh3 Rxb2 42. Qxb2 Qf1+ 43. Kg4 h5+ 44. Kg5 Qa6 45. Kxh5 Kh7 46. Qe5 Qe2+ 47. g4 Qd2 48. Qf5+ Kg8 49. Qe6+ Kh7 50. h4 Qd4 51. Qf5+ Kh8 52. Kg6 Qc5 53. Qh5+ 1-0 | ||||
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2013.08.17
Naycc U18
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| 83045 | Colas, Joshua (2405) | Williams, Justus (2366) | 0-1 | |
| 1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. e4 Qc7 7. Be2 Bb4 8. Qd3 O-O 9. O-O d6 10. Bd2 Nbd7 11. Qc2 Nc5 12. f3 Bd7 13. Kh1 Rfc8 14. Rac1 Bxc3 15. Qxc3 d5 16. cxd5 exd5 17. Nf5 Qd8 18. Qe5 Bxf5 19. exf5 Ncd7 20. Qf4 Rxc1 21. Rxc1 Rc8 22. Rxc8 Qxc8 23. g4 Qc2 24. Qd4 h6 25. h4 Ne5 26. Kg2 Nc6 27. Qc3 Qa4 28. a3 Nd4 29. b3 Qe8 30. Bd3 Nc6 31. b4 Nd7 32. b5 axb5 33. Bxb5 d4 34. Qc1 Nde5 35. Qe1 Qd8 36. Bxc6 Nxc6 37. g5 hxg5 38. hxg5 Qd7 39. Qe4 Ne7 40. f6 gxf6 41. gxf6 Ng6 42. Kf2 Qd8 43. Qxb7 Qxf6 44. Qb8+ Kh7 45. Qh2+ Kg8 46. a4 Qc6 47. Qb8+ Kg7 48. a5 Qc2 49. Qb4 Qd3 50. Bc1 Ne5 51. Qa3 Qd1 52. a6 Nd3+ 53. Kg2 Qe2+ 54. Kg1 Qf2+ 55. Kh1 Qxf3+ 56. Kh2 Qf2+ 57. Kh3 Qf1+ 58. Kh2 Qe2+ 59. Kg3 Qf2+ 60. Kh3 Qf5+ 61. Kg3 Qg6+ 62. Kh2 Qh5+ 63. Kg3 Qe5+ 64. Kh3 Qf5+ 65. Kg2 Qf2+ 66. Kh3 Qf1+ 67. Kg3 Qg1+ 68. Kf3 Qh1+ 69. Kg3 Nxc1 70. a7 Ne2+ 71. Kf2 Qh2+ 72. Ke1 Nc3 73. Qe7 Qg1+ 0-1 | ||||
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2013.08.17
Naycc U18
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| 83059 | Chandra, Akshat (2395) | Colas, Joshua (2405) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Be3 Nc6 8. N1d2 d5 9. exd5 exd5 10. O-O Nf6 11. Nf3 O-O 12. Nbd4 Bg4 13. h3 Nxd4 14. hxg4 Ne6 15. Nd4 Nd7 16. Nxe6 fxe6 17. c4 Ne5 18. cxd5 Nxd3 19. Qxd3 Qxd5 20. Qxd5 exd5 21. Rfd1 Rad8 22. Rac1 Rd7 23. b3 h6 24. Kf1 Re8 25. a4 Kf7 26. Bc5 Bxc5 27. Rxc5 d4 28. Re1 Rxe1+ 29. Kxe1 Ke6 30. Kd2 Rf7 31. f3 Kd6 32. Rc4 Ke5 33. Kd3 Kf4 34. Rc2 Rd7 35. b4 g6 36. Rc8 Kg3 37. Rh8 Kxg2 38. Rxh6 Kxf3 39. Rxg6 Kf4 40. Rg8 Rd6 41. g5 Kf5 42. g6 Rd7 43. b5 axb5 44. axb5 Kf6 45. g7 Kf7 46. Rf8+ Kxg7 47. Rf4 Rc7 48. Kxd4 Kg6 49. Kd5 Rc1 50. Rc4 Rb1 51. Kc5 Kf6 52. Re4 Rd1 53. Kb6 Rd5 54. Re8 Kf7 55. Rb8 Ke7 56. Rxb7+ Kd6 57. Rh7 Rg5 58. Rh6+ Kd7 59. Rc6 Rd5 60. Rc1 Kd8 61. Ka6 Rd2 62. b6 Ra2+ 63. Kb7 Rd2 64. Ka7 Ra2+ 65. Kb8 Rd2 66. b7 Ra2 67. Rd1+ Ke7 68. Rd4 Rb2 69. Kc7 Rc2+ 70. Kb6 Rb2+ 71. Kc6 Ke8 72. Rd5 1-0 | ||||
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2013.08.16
Naycc U18
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| 83022 | Preotu, Razvan (2497) | Colas, Joshua (2405) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. O-O Nc6 9. Bd2 Nf6 10. f4 d6 11. Qe1 Be7 12. a4 b4 13. Na2 a5 14. Kh1 O-O 15. c3 bxc3 16. Nxc3 Qb6 17. Nb5 e5 18. f5 Bb7 19. Rc1 d5 20. exd5 Nxd5 21. Be4 Rfd8 22. Rxc6 Bxc6 23. Bxa5 Rxa5 24. Qxa5 Qe3 25. Nc3 Nxc3 26. Bxc6 Nd1 27. Qxd8+ Bxd8 28. Rxd1 Bb6 29. Nd2 Qd4 30. Bf3 Qxa4 31. Ne4 h6 32. h4 Bd4 33. Kh2 Qd7 34. f6 Qe6 35. Rf1 Qa6 36. Rc1 gxf6 37. Ng3 Bf2 38. Nf5 Qd3 39. Bg4 h5 40. Bh3 e4 41. Rc6 e3 42. Ne7+ Kg7 43. Nf5+ Kh7 44. Ne7 e2 45. Bf5+ Qxf5 46. Nxf5 e1=Q 47. Rc1 Qxc1 48. Ng3 Qf4 49. Kh3 Qxg3# 0-1 | ||||
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2013.08.16
Naycc U18
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| 83031 | Colas, Joshua (2405) | Pamatmat, Jarod (2341) | 1/2-1/2 | |
| 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. O-O b6 9. cxd5 cxd5 10. Nc3 Bb7 11. a4 a6 12. Ne1 Rc8 13. Qd1 Ne4 14. f3 Nxd2 15. Qxd2 O-O 16. Nd3 Bf6 17. e3 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Ne2 Qf6 21. Rab1 Rfe8 22. Rfe1 Bd6 23. Nd4 Rc4 24. b4 Be5 25. Bf1 Bxd4 26. exd4 Rxe1 27. Rxe1 Rc8 28. Bh3 1/2-1/2 | ||||
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2013.08.15
Naycc U18
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| 82998 | Schneider, Thomas (1952) | Colas, Joshua (2405) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Bd6 9. Bxd6 Qxd6 10. a3 Qe7 11. Nc3 d6 12. Qc2 Nbd7 13. e4 e5 14. d5 Ne8 15. Nh4 g6 16. Bh3 Ng7 17. b4 a6 18. Nd1 Bc8 19. Ne3 Qg5 20. Kg2 Nh5 21. Kh1 Qe7 22. Qe2 Nf4 23. gxf4 Qxh4 24. Bxd7 Bxd7 25. Ng2 Qe7 26. Qe3 exf4 27. Nxf4 Rae8 28. Rae1 f5 29. exf5 Qxe3 30. Rxe3 Rxe3 31. fxe3 Bxf5 32. Kg1 Re8 33. Kf2 Kf7 34. Rc1 g5 35. Ne2 Re5 36. Ng3 Bd7 37. e4 h5 38. Nxh5 Rxe4 39. Ng3 Rf4+ 40. Ke3 Rh4 41. Ne4 Rxh2 42. Nxg5+ Kf6 43. Ne4+ Ke5 44. Rg1 Rh3+ 45. Rg3 Rxg3+ 46. Nxg3 b5 47. Kd3 bxc4+ 48. Kxc4 Bb5+ 49. Kc3 a5 50. bxa5 Kxd5 51. Nf5 c5 52. Ne3+ Kc6 53. Nc2 d5 54. Kd2 d4 55. Ne1 Kd5 56. Nc2 Ba6 57. Ne1 c4 58. Nc2 c3+ 59. Kc1 Kc4 60. Nb4 Bb7 61. a6 Bf3 62. a7 d3 63. Nxd3 Kxd3 64. a4 c2 65. a5 Bd5 0-1 | ||||
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2013.08.15
Naycc U18
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| 83003 | Colas, Joshua (2405) | Knox, Christopher (2319) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. Qc2 Bb7 8. Bg2 c5 9. O-O cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. Nd2 O-O 13. e4 a6 14. Rac1 d6 15. h3 Nbd7 16. Qd3 Qb7 17. Rfe1 Rac8 18. b4 Rc7 19. f4 Rfc8 20. N4b3 d5 21. cxd5 exd5 22. e5 Ne4 23. Nxe4 dxe4 24. Rxc7 Rxc7 25. Qxe4 Rc2+ 26. Kg1 Qxe4 27. Rxe4 Rxa2 28. Rd4 Nf8 29. Rd8 g6 30. Nd4 Kg7 31. f5 gxf5 32. Nxf5+ Kg8 33. Rb8 Re2 34. Rxb6 Rxe5 35. g4 Rb5 36. Rxb5 axb5 37. Nd4 Ng6 38. Nxb5 Nf4 39. Nd6 Nxh3+ 40. Kg2 Nf4+ 41. Kf3 Ne6 42. b5 Kg7 43. b6 Nd8 44. Kf4 Kg6 45. Nf5 Ne6+ 46. Ke5 Kg5 47. Kd6 Nd8 48. Nd4 Nb7+ 49. Kc7 Na5 50. Nc6 Nb3 51. Kd6 Nd2 52. b7 Ne4+ 53. Ke7 1-0 | ||||
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2013.08.14
Naycc U18
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| 82974 | Colas, Joshua (2405) | Ivanov, Mike (2202) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 O-O 9. Be2 Na6 10. O-O Rb8 11. Be3 Nc7 12. a4 Re8 13. f3 a6 14. a5 b5 15. axb6 Rxb6 16. Qd2 Bd7 17. Nh1 Qb8 18. Ra2 Nfxd5 19. Nxd5 Nxd5 20. Bxc5 dxc5 21. exd5 Bd4+ 22. Nf2 Rxe2 23. Qxe2 Bb5 24. Qc2 Bxf1 25. Kxf1 Rxb2 26. Rxb2 Qxb2 27. Qxb2 Bxb2 28. Ke2 f5 29. Kd3 Bd4 30. Nh3 Kf8 31. Kc4 Ke7 32. Ng5 h6 33. Ne6 Kd6 34. Nd8 h5 35. h3 h4 36. Nc6 Bf6 37. Na5 Ke5 38. Kxc5 Be7+ 39. Kc6 Kf4 40. Kd7 Bc5 41. Nb7 Bb4 42. Kc6 Bf8 43. Nc5 Kg3 44. Ne6 Be7 45. Kd7 Bb4 46. Kc6 Be7 47. Kd7 Ba3 48. Kc6 Kxg2 49. Nc5 Kxh3 50. d6 Bb2 51. Kd5 Bf6 52. Ke6 Bd8 53. Kd7 Bg5 54. Ne6 Bf6 55. Ke8 Kg3 56. d7 h3 57. Kf7 Bh4 58. f4 h2 59. Ng5 Bxg5 60. fxg5 h1=Q 61. d8=Q Kg4 62. Qd6 Qh7+ 63. Kf6 Qh8+ 64. Kf7 Qh7+ 65. Kf6 Qg8 66. Qd1+ Kf4 1/2-1/2 | ||||
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2010.08.19
Naycc U12
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| 92666 | Zhu, Hong Rui (1923) | Colas, Joshua (2087) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 a6 4. c3 d5 5. e5 Nc6 6. a3 Nge7 7. Bd3 c4 8. Bc2 Bd7 9. Nbd2 Qc7 10. O-O h6 11. Re1 O-O-O 12. b4 Na7 13. a4 b5 14. axb5 Bxb5 15. Nf1 Nec6 16. Be3 Be7 17. N3d2 Kd7 18. Kh1 Rdg8 19. f4 g6 20. Nf3 g5 21. f5 g4 22. Ng1 h5 23. f6 Bd8 24. Qd2 h4 25. Bh6 Qb8 26. Bg7 Rh5 27. Ne2 Rxg7 28. fxg7 Rg5 29. Bh7 Rxg7 30. Qh6 Rg5 31. Qf8 Be7 32. Qxf7 Qh8 33. Bc2 h3 34. g3 Rg7 35. Qf2 Nd8 36. Ne3 Kc6 37. Nf4 Kb7 38. Qe2 Be8 39. Rf1 Nb5 40. Qd2 Nc7 41. Bd1 Nf7 42. Bxg4 Ng5 43. Bf3 Qh7 44. Qc2 Qxc2 45. Nxc2 Nb5 46. Ne3 Nxc3 47. Nxc4 Bxb4 48. Nd6+ Bxd6 49. exd6 Bb5 50. Rfc1 Nxf3 51. Rxc3 Nxd4 52. Rd1 e5 53. Nxd5 Bc6 54. Rb1+ Nb5 55. Rc5 Rd7 56. Kg1 Rxd6 57. Nb4 Be4 58. Re1 Bg2 59. Rcxe5 Nd4 60. Re7+ Kb6 61. Rb1 Nf3+ 62. Kf2 Ka5 63. Rb7 Ka4 64. Nd5 1-0 | ||||
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2010.08.18
Naycc U12
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| 92620 | Colas, Joshua (2087) | Graif, William (1927) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Be3 O-O 8. Bd3 e5 9. Nb3 d5 10. Bc5 Re8 11. Bb5 Bd7 12. exd5 Bxb5 13. Nxb5 Ne4 14. Bxa7 Nd7 15. Be3 f5 16. d6 Ndf6 17. Nc7 f4 18. Nxe8 fxe3 19. Nxf6+ Qxf6 20. Qd5+ Kh8 21. O-O-O Nxf2 22. Qxb7 Rd8 23. Qe7 e2 24. Qxf6 exd1=Q+ 25. Rxd1 Bxf6 26. Rd5 Ne4 27. d7 Bg5+ 28. Kb1 Nf6 29. Rxe5 Rxd7 30. Rxg5 Rd1+ 31. Nc1 Ne4 32. c4 Nxg5 33. Kc2 Rd7 34. b4 Ne6 35. c5 Kg8 36. Nd3 Kf8 37. Kc3 Ke8 38. c6 Rd6 39. b5 Nd4 40. a4 Kd8 41. Kc4 Kc7 42. Nb4 Ne6 43. Nd5+ Kb8 44. a5 g5 45. Nb4 Rd4+ 46. Kc3 Rd6 47. b6 Nc7 48. bxc7+ Kxc7 49. Kc4 Rd1 50. Kb5 Rb1 51. a6 Kb8 52. Kc5 Rd1 53. Kb6 Rb1 54. a7+ Ka8 55. c7 Rc1 56. Nd5 h5 57. Ne7 Rb1+ 58. Kc6 Rc1+ 59. Kd7 Kxa7 60. c8=Q Rxc8 61. Nxc8+ Kb7 62. Nd6+ Kb6 63. Ne4 g4 64. h4 Kb5 65. Nf6 1-0 | ||||
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2010.08.18
Naycc U12
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| 92649 | Williams, Justus (2167) | Colas, Joshua (2087) | 1-0 | |
| 1. Nf3 d5 2. c4 e6 3. g3 c5 4. d4 dxc4 5. Bg2 Nc6 6. O-O cxd4 7. Qa4 Nf6 8. Nxd4 Qxd4 9. Bxc6+ Bd7 10. Bxd7+ Qxd7 11. Qxc4 Rc8 12. Qb3 Be7 13. Nc3 O-O 14. Rd1 Qc6 15. Be3 b6 16. Rac1 Qb7 17. f3 Qb8 18. Kg2 Qb7 19. Kg1 h6 20. a4 Qb8 21. Nb5 Nd5 22. Bf2 Rfd8 23. e4 Rxc1 24. Rxc1 Nf6 25. Nd4 Bc5 26. Nc6 Bxf2+ 27. Kxf2 Rd2+ 28. Ke3 Qd6 29. e5 Qd7 30. exf6 Rxh2 31. Ne7+ Kh7 32. Rc2 Qd1 33. Qd3+ Qxd3+ 34. Kxd3 Rh3 35. Rg2 gxf6 36. Nc8 Rh5 37. b4 Rh1 38. Nxa7 Ra1 39. Kc4 Rxa4 40. Nc8 Ra3 41. Nxb6 Rxf3 42. b5 Rf1 43. Rb2 e5 44. Na4 Ra1 45. Nc3 Rg1 46. b6 Rxg3 47. b7 Rg8 48. b8=Q Rxb8 49. Rxb8 f5 50. Rb5 f6 51. Kd3 Kg6 52. Ke3 Kg5 53. Kf3 h5 54. Nd5 h4 55. Nf4 e4+ 56. Ke3 Kg4 57. Ra5 Kg5 58. Nh3+ Kg4 59. Nf2+ Kg5 60. Rb5 1-0 | ||||
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2010.08.17
Naycc U12
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| 92582 | Colas, Joshua (2087) | Song, Michael (1543) | 1/2-1/2 | |
| 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be7 6. Nge2 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. O-O d5 10. f4 dxe4 11. dxe4 Bc5+ 12. Kh2 Ng4+ 13. Kg3 Qxd1 14. Nxd1 Nf6 15. fxe5 Nxe4+ 16. Kf4 f5 17. Nec3 g5+ 18. Kf3 g4+ 19. Kf4 Be7 20. Ke3 Bg5+ 21. Ke2 Ng3+ 22. Kf2 1/2-1/2 | ||||
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2010.08.17
Naycc U12
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| 92600 | Chen, Peter (1872) | Colas, Joshua (2087) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. Bd3 Be7 9. O-O b5 10. Nd2 b4 11. Ne2 Ng4 12. Nc4 Nxe3 13. Nxe3 Be6 14. Ng3 g6 15. Qf3 Nc6 16. c3 bxc3 17. bxc3 O-O 18. Nef5 Bxf5 19. exf5 Bf6 20. Ne4 Bh8 21. Bc4 Nd4 22. cxd4 Qxc4 23. Nxd6 Qxd4 24. Rad1 Qf4 25. Qxf4 exf4 26. fxg6 fxg6 27. Rfe1 Bc3 28. Re2 Rad8 29. Re6 Rd7 30. Rc1 Rfd8 31. Rxc3 Rxd6 32. Rxd6 Rxd6 33. Kf1 g5 34. Ke2 Kg7 35. g3 fxg3 36. hxg3 Rf6 37. g4 h6 38. f3 Kf7 39. Rc7+ 1/2-1/2 | ||||
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2010.08.16
Naycc U12
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| 92573 | Lim, Michael (1766) | Colas, Joshua (2087) | 0-1 | |
| 1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. Nc3 Nf6 5. e3 b5 6. a4 Qa5 7. Bd2 b4 8. Na2 e6 9. Bxc4 Ne4 10. b3 Bd6 11. O-O O-O 12. Rc1 Nxd2 13. Qxd2 Bb7 14. Rc2 Nd7 15. Nc1 Qh5 16. Be2 Qg6 17. Nd3 a5 18. Rd1 Rad8 19. Qc1 Rfe8 20. Nb2 Nb6 21. Bd3 f5 22. Be2 Nd5 23. Rdd2 Nc3 24. Qf1 Qh6 25. Ba6 Ba8 26. Nc4 Bc7 27. Nce5 f4 28. exf4 Qxf4 29. Qc4 Bxe5 30. dxe5 Qf5 31. h3 c5 32. Qxc5 Bxf3 33. gxf3 Rxd2 34. Rxd2 Qg5+ 0-1 | ||||
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2010.08.16
Naycc U12
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| 92549 | Colas, Joshua (2087) | Luo, Tony (1169) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Be3 O-O 8. Bd3 Nc6 9. O-O Bd7 10. Nb3 e5 11. Bg5 Be6 12. Nd5 Bxd5 13. exd5 Nb4 14. Be4 Rc8 15. c3 Na6 16. Bd3 Qb6 17. Be3 Qc7 18. Bxa6 bxa6 19. Qd3 Qb7 20. c4 Qc7 21. Rac1 Nd7 22. c5 dxc5 23. Nxc5 Nxc5 24. Bxc5 Rfd8 25. Qxa6 Qd7 26. d6 Bh6 27. Rc2 Rc6 28. Qe2 Qc8 29. b4 Rdxd6 30. Qxe5 Re6 31. Qg3 a5 32. a3 Re4 33. Qd3 Re8 34. Qb5 axb4 35. axb4 Bf8 36. Rfc1 Qc7 37. Rc3 Bh6 38. Be3 Rxc3 39. Qxe8+ Bf8 40. Rxc3 Qxc3 41. Bc5 Qc1+ 42. Kh2 Qh6 43. b5 Qg7 44. Qxf8+ Qxf8 45. Bxf8 1-0 | ||||