Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Ajith, Aayush
Black: Koay, Yu Hang
Result: 1-0
ECO: D14
Opening: Slav Defense: Exchange Variation, Symmetrical Line
Variant: Standard

1. c4 { [%eval 0.2] [%clk 0:10:03] } 1... c6 { [%eval 0.21] [%clk 0:09:59] } 2. Nf3 { [%eval 0.25] [%clk 0:09:56] } 2... d5 { [%eval 0.25] [%clk 0:09:49] } 3. cxd5 { [%eval 0.21] [%clk 0:09:47] } 3... cxd5 { [%eval 0.13] [%clk 0:09:49] } 4. d4 { [%eval 0.13] [%clk 0:09:44] } 4... Nf6 { [%eval 0.25] [%clk 0:09:49] } 5. Nc3 { [%eval 0.0] [%clk 0:09:43] } 5... Nc6 { [%eval 0.18] [%clk 0:09:49] } 6. Bf4 { [%eval 0.15] [%clk 0:09:37] } 6... Bf5 { [%eval 0.17] [%clk 0:09:33] } 7. e3 { [%eval 0.13] [%clk 0:09:27] } 7... e6 { [%eval 0.13] [%clk 0:09:33] } 8. Bb5 { [%eval 0.0] [%clk 0:08:43] } 8... Rc8?! { [%eval 0.78] } { Inaccuracy. Nd7 was best. } { [%clk 0:08:26] } 9. Ne5 { [%eval 0.79] [%clk 0:08:16] } 9... Be7? { [%eval 2.19] } { Mistake. Bd6 was best. } { [%clk 0:07:25] } 10. Qa4?? { [%eval 0.28] } { Blunder. Nxc6 was best. } { [%clk 0:07:44] } 10... Qb6 { [%eval 0.33] [%clk 0:07:15] } 11. O-O { [%eval 0.23] [%clk 0:05:37] } 11... O-O { [%eval 0.16] [%clk 0:07:08] } 12. f3?? { [%eval -4.75] } { Blunder. Bxc6 was best. } { [%clk 0:03:56] } 12... Nh5?? { [%eval 0.39] } { Blunder. Nxe5 was best. } { [%clk 0:04:15] } 13. Nd7 { [%eval 0.38] [%clk 0:03:09] } 13... Qd8 { [%eval 0.19] [%clk 0:03:09] } 14. Nxf8 { [%eval 0.35] [%clk 0:03:01] } 14... Bxf8? { [%eval 1.48] } { Mistake. Nxf4 was best. } { [%clk 0:03:03] } 15. Bg3 { [%eval 1.2] [%clk 0:01:46] } 15... Nxg3 { [%eval 0.94] [%clk 0:02:16] } 16. hxg3 { [%eval 1.27] [%clk 0:01:47] } 16... Bd6 { [%eval 1.3] [%clk 0:02:14] } 17. f4 { [%eval 1.36] [%clk 0:01:36] } 17... a6 { [%eval 1.75] [%clk 0:01:49] } 18. Be2 { [%eval 1.75] [%clk 0:01:31] } 18... Qf6?! { [%eval 2.61] } { Inaccuracy. Nb4 was best. } { [%clk 0:01:11] } 19. Qb3 { [%eval 2.05] [%clk 0:01:20] } 19... Rc7 { [%eval 2.38] [%clk 0:00:42] } 20. Qd1 { [%eval 2.1] [%clk 0:01:19] } 20... h6 { [%eval 2.4] [%clk 0:00:28] } 21. Bd3? { [%eval 0.97] } { Mistake. g4 was best. } { [%clk 0:01:18] } 21... Qg6?? { [%eval 2.98] } { Blunder. Nxd4 was best. } { [%clk 0:00:20] } 22. Bxf5 { [%eval 2.97] [%clk 0:01:19] } 22... Qxf5 { [%eval 3.1] [%clk 0:00:18] } 23. Rc1 { [%eval 3.0] [%clk 0:01:12] } 23... Qg6 { [%eval 3.04] [%clk 0:00:19] } 24. Kf2? { [%eval 1.5] } { Mistake. g4 was best. } { [%clk 0:01:11] } 24... Qf6? { [%eval 2.86] } { Mistake. Nb4 was best. } { [%clk 0:00:17] } 25. a3 { [%eval 2.52] [%clk 0:01:09] } 25... Ne7 { [%eval 3.04] [%clk 0:00:17] } 26. Qd3 { [%eval 2.43] [%clk 0:01:00] } 26... Nf5 { [%eval 2.42] [%clk 0:00:14] } 27. Rh1?! { [%eval 1.8] } { Inaccuracy. Rfd1 was best. } { [%clk 0:00:55] } 27... Qg6 { [%eval 1.65] [%clk 0:00:13] } 28. Rh3 { [%eval 1.79] [%clk 0:00:47] } 28... Rc8?! { [%eval 2.85] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:15] } 29. Rd1?! { [%eval 1.76] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:37] } 29... Qg4?! { [%eval 2.77] } { Inaccuracy. Be7 was best. } { [%clk 0:00:15] } 30. Qe2 { [%eval 2.89] [%clk 0:00:36] } 30... Qg6 { [%eval 2.93] [%clk 0:00:17] } 31. g4 { [%eval 3.09] [%clk 0:00:37] } 31... Ne7 { [%eval 2.83] [%clk 0:00:17] } 32. Rdh1?! { [%eval 1.81] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:34] } 32... Kf8 { [%eval 2.29] [%clk 0:00:13] } 33. g5?! { [%eval 1.48] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:35] } 33... hxg5 { [%eval 1.62] [%clk 0:00:13] } 34. Rh8+ { [%eval 1.38] [%clk 0:00:33] } 34... Ng8 { [%eval 1.53] [%clk 0:00:14] } 35. g3? { [%eval 0.05] } { Mistake. fxg5 was best. } { [%clk 0:00:22] } 35... g4?? { [%eval 2.92] } { Blunder. Bxa3 was best. } { [%clk 0:00:12] } 36. R8h4?? { [%eval 0.76] } { Blunder. e4 was best. } { [%clk 0:00:21] } 36... f5 { [%eval 0.75] [%clk 0:00:13] } 37. Nb1? { [%eval -0.3] } { Mistake. Rc1 was best. } { [%clk 0:00:18] } 37... Nh6? { [%eval 0.72] } { Mistake. Qe8 was best. } { [%clk 0:00:14] } 38. Qd3?! { [%eval 0.12] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:17] } 38... Qf7 { [%eval 0.0] [%clk 0:00:14] } 39. Nd2 { [%eval 0.0] [%clk 0:00:18] } 39... Qc7?! { [%eval 0.53] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:14] } 40. R4h2 { [%eval 0.3] [%clk 0:00:12] } 40... Kf7 { [%eval 0.67] [%clk 0:00:13] } 41. Qb3?! { [%eval -0.12] } { Inaccuracy. Nb3 was best. } { [%clk 0:00:14] } 41... Be7 { [%eval 0.29] [%clk 0:00:10] } 42. Nb1?! { [%eval -0.27] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:15] } 42... Qd7 { [%eval 0.0] [%clk 0:00:09] } 43. Nc3 { [%eval -0.27] [%clk 0:00:16] } 43... Rc6?! { [%eval 0.41] } { Inaccuracy. Ng8 was best. } { [%clk 0:00:10] } 44. Na4? { [%eval -0.75] } { Mistake. Rc1 was best. } { [%clk 0:00:17] } 44... b5 { [%eval -0.46] [%clk 0:00:11] } 45. Nc3 { [%eval -0.41] [%clk 0:00:16] } 45... Qc7 { [%eval -0.03] [%clk 0:00:12] } 46. Qd1?? { [%eval -1.68] } { Blunder. Rc1 was best. } { [%clk 0:00:14] } 46... Bf8?! { [%eval -0.79] } { Inaccuracy. Bxa3 was best. } { [%clk 0:00:13] } 47. Qd3? { [%eval -1.89] } { Mistake. Qb3 was best. } { [%clk 0:00:16] } 47... Rc4?? { [%eval 0.36] } { Blunder. Bxa3 was best. } { [%clk 0:00:15] } 48. Ke1?? { [%eval -1.34] } { Blunder. Rc1 was best. } { [%clk 0:00:13] } 48... Rc6?? { [%eval 0.67] } { Blunder. Bxa3 was best. } { [%clk 0:00:13] } 49. Rc2 { [%eval 0.61] [%clk 0:00:15] } 49... b4 { [%eval 0.85] [%clk 0:00:07] } 50. axb4 { [%eval 0.82] [%clk 0:00:15] } 50... Bxb4 { [%eval 0.54] [%clk 0:00:09] } 51. Rhh2?! { [%eval 0.0] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:15] } 51... Qa5 { [%eval 0.0] [%clk 0:00:10] } 52. Kd1 { [%eval 0.0] [%clk 0:00:13] } 52... Qa1+? { [%eval 1.16] } { Mistake. Ng8 was best. } { [%clk 0:00:11] } 53. Rc1 { [%eval 0.74] [%clk 0:00:15] } 53... Qa5 { [%eval 1.02] [%clk 0:00:09] } 54. Ne2 { [%eval 0.56] [%clk 0:00:15] } 54... Rxc1+ { [%eval 1.67] [%clk 0:00:09] } 55. Nxc1 { [%eval 1.63] [%clk 0:00:17] } 55... Qb6 { [%eval 1.84] [%clk 0:00:10] } 56. Rc2 { [%eval 1.87] [%clk 0:00:18] } 56... Be7? { [%eval 3.78] } { Mistake. a5 was best. } { [%clk 0:00:12] } 57. Nb3?? { [%eval 1.52] } { Blunder. Qb3 was best. } { [%clk 0:00:19] } 57... a5 { [%eval 2.05] [%clk 0:00:12] } 58. Nc5 { [%eval 2.28] [%clk 0:00:20] } 58... a4?! { [%eval 3.38] } { Inaccuracy. Bd6 was best. } { [%clk 0:00:13] } 59. Qa6?? { [%eval -2.61] } { Blunder. Nxa4 was best. } { [%clk 0:00:21] } 59... Qb4?? { [%eval #12] } { Checkmate is now unavoidable. Bxc5 was best. } { [%clk 0:00:08] } 60. Qxe6+ { [%eval #11] [%clk 0:00:21] } 60... Ke8 { [%eval #11] [%clk 0:00:07] } 61. Qd7+ { [%eval #13] [%clk 0:00:21] } 61... Kf7 { [%eval #12] [%clk 0:00:08] } 62. Qxd5+? { [%eval 7.64] } { Lost forced checkmate sequence. Qe6+ was best. } { [%clk 0:00:22] } 62... Kf8? { [%eval #6] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:00:10] } 63. Qc4? { [%eval 7.47] } { Lost forced checkmate sequence. Nd7+ was best. } { [%clk 0:00:21] } 63... Qa5 { [%eval 11.33] [%clk 0:00:08] } 64. Ne6+ { [%eval 10.84] [%clk 0:00:21] } 64... Kf7 { [%eval 12.38] [%clk 0:00:07] } 65. Ng5+ { [%eval 13.86] [%clk 0:00:20] } 65... Ke8?? { [%eval #7] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:06] } 66. Qc8+ { [%eval #11] [%clk 0:00:20] } 66... Qd8 { [%eval 62.28] [%clk 0:00:05] } 67. Qxd8+ { [%eval 7.12] [%clk 0:00:21] } 67... Bxd8 { [%eval 7.17] [%clk 0:00:08] } 68. Rc4 { [%eval 7.61] [%clk 0:00:22] } 68... Ke7 { [%eval 8.46] [%clk 0:00:08] } 69. Rxa4 { [%eval 8.57] [%clk 0:00:23] } 69... Kd6 { [%eval 8.68] [%clk 0:00:07] } 70. Ra6+ { [%eval 8.63] [%clk 0:00:22] } 70... Kd5 { [%eval 9.36] [%clk 0:00:07] } 71. Ke2 { [%eval 8.45] [%clk 0:00:21] } 71... Bxg5 { [%eval 8.5] [%clk 0:00:08] } 72. fxg5 { [%eval 9.08] [%clk 0:00:22] } 72... Nf7 { [%eval 9.3] [%clk 0:00:09] } 73. g6 { [%eval 8.98] [%clk 0:00:23] } 73... Ng5 { [%eval 9.13] [%clk 0:00:09] } 74. Ra7 { [%eval 7.85] [%clk 0:00:25] } 74... Ne6 { [%eval 10.41] [%clk 0:00:09] } 75. b4 { [%eval 10.34] [%clk 0:00:25] } 75... Kc4 { [%eval 10.1] [%clk 0:00:10] } 76. Re7 { [%eval 10.55] [%clk 0:00:26] } 76... Kd5 { [%eval 11.51] [%clk 0:00:10] } 77. b5 { [%eval 11.87] [%clk 0:00:26] } 77... Kd6 { [%eval 11.2] [%clk 0:00:11] } 78. b6 { [%eval 7.84] [%clk 0:00:24] } 78... Kxe7 { [%eval 8.55] [%clk 0:00:07] } 79. b7 { [%eval 9.31] [%clk 0:00:25] } 79... Kf6 { [%eval 15.1] [%clk 0:00:08] } 80. b8=Q { [%eval 7.82] [%clk 0:00:25] } 80... Kxg6 { [%eval 16.39] [%clk 0:00:11] } 81. Qe5 { [%eval 7.76] [%clk 0:00:25] } 81... Kf7 { [%eval 73.53] [%clk 0:00:12] } 82. d5 { [%eval 73.29] [%clk 0:00:25] } 82... Ng5?! { [%eval #9] } { Checkmate is now unavoidable. Nf8 was best. } { [%clk 0:00:12] } 83. Qxf5+ { [%eval #8] [%clk 0:00:26] } 83... Kg8 { [%eval #7] [%clk 0:00:11] } 84. Qxg5 { [%eval #6] [%clk 0:00:27] } 84... g6 { [%eval #4] [%clk 0:00:13] } 85. d6 { [%eval #4] [%clk 0:00:28] } 85... Kh8 { [%eval #3] [%clk 0:00:16] } 86. d7 { [%eval #3] [%clk 0:00:29] } 86... Kh7 { [%eval #3] [%clk 0:00:18] } 87. d8=R { [%eval #2] [%clk 0:00:27] } 87... Kg7 { [%eval #2] [%clk 0:00:20] } 88. Rd7+ { [%eval #1] [%clk 0:00:28] } 88... Kh8 { [%eval #1] [%clk 0:00:21] } 89. Qd8# { [%clk 0:00:29] } 1-0