Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Bocos Delgado, Jon
Black: Wimalarathne, K G
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:00] } 2. c4 { [%eval 0.0] [%clk 0:10:04] } 2... c6 { [%eval 0.24] [%clk 0:09:59] } 3. Nc3 { [%eval 0.16] [%clk 0:10:04] } 3... Nf6 { [%eval 0.13] [%clk 0:09:58] } 4. e3 { [%eval 0.0] [%clk 0:10:03] } 4... e6 { [%eval 0.21] [%clk 0:09:56] } 5. Nf3 { [%eval 0.01] [%clk 0:10:03] } 5... Be7 { [%eval 0.33] [%clk 0:09:51] } 6. Bd3 { [%eval 0.24] [%clk 0:10:04] } 6... dxc4 { [%eval 0.64] [%clk 0:09:48] } 7. Bxc4 { [%eval 0.28] [%clk 0:10:03] } 7... b5 { [%eval 0.56] [%clk 0:09:45] } 8. Bd3 { [%eval 0.64] [%clk 0:10:04] } 8... Bb7 { [%eval 0.51] [%clk 0:09:37] } 9. O-O { [%eval 0.41] [%clk 0:10:06] } 9... O-O { [%eval 0.49] [%clk 0:09:36] } 10. Bd2?! { [%eval -0.13] } { Inaccuracy. e4 was best. } { [%clk 0:10:03] } 10... Nbd7 { [%eval 0.18] [%clk 0:09:31] } 11. Rc1?! { [%eval -0.42] } { Inaccuracy. e4 was best. } { [%clk 0:10:00] } 11... a6 { [%eval -0.36] [%clk 0:09:25] } 12. Bb1 { [%eval -0.58] [%clk 0:09:58] } 12... Rc8 { [%eval -0.24] [%clk 0:09:20] } 13. e4 { [%eval -0.4] [%clk 0:09:56] } 13... c5 { [%eval -0.51] [%clk 0:09:05] } 14. dxc5 { [%eval -0.54] [%clk 0:09:34] } 14... Bxc5 { [%eval -0.32] [%clk 0:08:31] } 15. Qc2? { [%eval -1.78] } { Mistake. a3 was best. } { [%clk 0:09:20] } 15... e5? { [%eval -0.58] } { Mistake. b4 was best. } { [%clk 0:08:14] } 16. Qd3?? { [%eval -2.42] } { Blunder. a3 was best. } { [%clk 0:08:27] } 16... Qe7?? { [%eval -0.45] } { Blunder. b4 was best. } { [%clk 0:08:01] } 17. Rfd1?! { [%eval -1.25] } { Inaccuracy. Nh4 was best. } { [%clk 0:08:18] } 17... Rfd8? { [%eval -0.2] } { Mistake. b4 was best. } { [%clk 0:07:55] } 18. Qe2 { [%eval -0.27] [%clk 0:08:17] } 18... h6 { [%eval -0.27] [%clk 0:07:44] } 19. a3 { [%eval -0.59] [%clk 0:06:40] } 19... Bb6?? { [%eval 1.33] } { Blunder. Nf8 was best. } { [%clk 0:07:11] } 20. Be3? { [%eval -0.07] } { Mistake. Nh4 was best. } { [%clk 0:05:22] } 20... Ng4?? { [%eval 3.96] } { Blunder. Bxe3 was best. } { [%clk 0:05:33] } 21. Rxd7 { [%eval 4.01] [%clk 0:04:37] } 21... Rxd7 { [%eval 4.2] [%clk 0:04:48] } 22. Bxb6 { [%eval 4.35] [%clk 0:04:35] } 22... Nf6 { [%eval 5.32] [%clk 0:04:44] } 23. Be3 { [%eval 4.4] [%clk 0:04:30] } 23... Rdc7 { [%eval 5.15] [%clk 0:04:28] } 24. Bd2 { [%eval 4.76] [%clk 0:04:21] } 24... Qd6 { [%eval 5.37] [%clk 0:04:10] } 25. Rd1 { [%eval 5.37] [%clk 0:03:31] } 25... Qe7 { [%eval 5.38] [%clk 0:03:55] } 26. Be3 { [%eval 4.43] [%clk 0:03:18] } 26... Rd7?! { [%eval 5.66] } { Inaccuracy. Rxc3 was best. } { [%clk 0:03:28] } 27. Rxd7 { [%eval 5.28] [%clk 0:03:13] } 27... Nxd7 { [%eval 5.04] [%clk 0:03:26] } 28. h3 { [%eval 5.27] [%clk 0:03:00] } 28... Qd6 { [%eval 6.56] [%clk 0:02:57] } 29. Qd2?! { [%eval 4.8] } { Inaccuracy. Nh4 was best. } { [%clk 0:02:57] } 29... Qxd2 { [%eval 5.17] [%clk 0:02:56] } 30. Bxd2 { [%eval 4.62] [%clk 0:02:58] } 30... Nc5 { [%eval 5.22] [%clk 0:02:55] } 31. Kf1 { [%eval 4.73] [%clk 0:02:53] } 31... f6 { [%eval 4.45] [%clk 0:02:48] } 32. Ke2 { [%eval 4.67] [%clk 0:02:52] } 32... Kf8 { [%eval 4.45] [%clk 0:02:46] } 33. Nd5?! { [%eval 3.53] } { Inaccuracy. Be3 was best. } { [%clk 0:02:41] } 33... Bxd5? { [%eval 5.77] } { Mistake. Na4 was best. } { [%clk 0:02:42] } 34. exd5 { [%eval 5.76] [%clk 0:02:41] } 34... Ke7 { [%eval 6.38] [%clk 0:02:40] } 35. Ba2?! { [%eval 4.9] } { Inaccuracy. Nh4 was best. } { [%clk 0:02:40] } 35... g5 { [%eval 6.0] [%clk 0:02:24] } 36. h4?! { [%eval 4.62] } { Inaccuracy. Bb4 was best. } { [%clk 0:02:31] } 36... Kd6 { [%eval 5.41] [%clk 0:02:22] } 37. hxg5 { [%eval 5.38] [%clk 0:02:29] } 37... hxg5 { [%eval 5.52] [%clk 0:02:22] } 38. Bb4 { [%eval 5.92] [%clk 0:02:26] } 38... Ra8 { [%eval 7.76] [%clk 0:02:13] } 39. Nd2 { [%eval 7.68] [%clk 0:02:24] } 39... a5 { [%eval 9.93] [%clk 0:01:53] } 40. Ne4+ { [%eval 10.23] [%clk 0:02:22] } 40... Kc7 { [%eval 10.0] [%clk 0:01:40] } 41. Bxc5 { [%eval 10.28] [%clk 0:02:21] } 41... b4 { [%eval 10.69] [%clk 0:01:38] } 42. d6+ { [%eval 10.81] [%clk 0:02:20] } 42... Kc6 { [%eval 10.96] [%clk 0:01:37] } 43. a4 { [%eval 8.08] [%clk 0:01:41] } 43... f5 { [%eval 8.08] [%clk 0:01:30] } 44. Nf6?! { [%eval 5.15] } { Inaccuracy. Bb1 was best. } { [%clk 0:01:20] } 44... Kxc5 { [%eval 5.25] [%clk 0:01:20] } 45. d7 { [%eval 5.02] [%clk 0:01:18] } 45... Kd6 { [%eval 5.12] [%clk 0:01:11] } 46. Bc4 { [%eval 5.13] [%clk 0:01:14] } 46... Rf8 { [%eval 5.84] [%clk 0:00:58] } 47. Bb5 { [%eval 5.62] [%clk 0:01:13] } 47... g4 { [%eval 5.77] [%clk 0:00:42] } 48. Ne8+ { [%eval 5.75] [%clk 0:00:59] } 48... Ke7 { [%eval 5.76] [%clk 0:00:38] } 49. Nc7 { [%eval 5.46] [%clk 0:00:37] } 49... Rd8 { [%eval 6.84] [%clk 0:00:34] } 50. Nd5+ { [%eval 6.84] [%clk 0:00:27] } 50... Kd6 { [%eval 7.0] [%clk 0:00:34] } 51. Nb6 { [%eval 7.08] [%clk 0:00:13] } 51... Kc5 { [%eval 7.69] [%clk 0:00:33] } 52. Nc8 { [%eval 7.06] [%clk 0:00:12] } 52... Kd5 { [%eval 7.05] [%clk 0:00:30] } 53. Ne7+ { [%eval 6.4] [%clk 0:00:09] } 53... Ke6 { [%eval 6.39] [%clk 0:00:30] } 54. Ng6 { [%eval 6.05] [%clk 0:00:05] } 54... Kf6 { [%eval 6.22] [%clk 0:00:27] } 55. Nh4 { [%eval 6.03] [%clk 0:00:07] } 55... Kg5 { [%eval 6.38] [%clk 0:00:27] } 56. g3 { [%eval 6.85] [%clk 0:00:08] } 56... f4 { [%eval 7.98] [%clk 0:00:26] } 57. Ng2?? { [%eval -2.97] } { Blunder. Kd3 was best. } { [%clk 0:00:08] } 57... f3+ { [%eval -2.86] [%clk 0:00:27] } 58. Kf1 { [%eval -2.67] [%clk 0:00:09] } 58... fxg2+ { [%eval -3.09] [%clk 0:00:27] } 59. Kxg2 { [%eval -2.6] [%clk 0:00:11] } 59... Kf5? { [%eval -1.01] } { Mistake. e4 was best. } { [%clk 0:00:28] } 60. Kf1?? { [%eval -3.48] } { Blunder. f3 was best. } { [%clk 0:00:13] } 60... Ke4?? { [%eval -0.77] } { Blunder. Ke6 was best. } { [%clk 0:00:28] } 61. Ke2 { [%eval -0.64] [%clk 0:00:14] } 61... Kd4 { [%eval -1.17] [%clk 0:00:29] } 62. Kd2?! { [%eval -1.9] } { Inaccuracy. f3 was best. } { [%clk 0:00:16] } 62... e4?? { [%eval -0.06] } { Blunder. Kd5 was best. } { [%clk 0:00:29] } 63. Ke2 { [%eval -0.55] [%clk 0:00:15] } 63... Rf8 { [%eval -0.3] [%clk 0:00:28] } 64. Ke1?? { [%eval -2.65] } { Blunder. b3 was best. } { [%clk 0:00:10] } 64... e3?? { [%eval -0.59] } { Blunder. Ke5 was best. } { [%clk 0:00:23] } 65. fxe3+ { [%eval -0.62] [%clk 0:00:10] } 65... Kxe3 { [%eval -0.4] [%clk 0:00:22] } 66. Be2 { [%eval -0.51] [%clk 0:00:08] } 66... Rg8?! { [%eval 0.0] } { Inaccuracy. Ke4 was best. } { [%clk 0:00:17] } 67. Bc4?? { [%eval -3.05] } { Blunder. Bxg4 was best. } { [%clk 0:00:08] } 67... Rd8 { [%eval -3.22] [%clk 0:00:15] } 68. Be6 { [%eval -3.17] [%clk 0:00:10] } 68... Kf3 { [%eval -2.94] [%clk 0:00:15] } 69. Kf1? { [%eval -4.92] } { Mistake. b3 was best. } { [%clk 0:00:11] } 69... Kxg3? { [%eval -2.94] } { Mistake. b3 was best. } { [%clk 0:00:15] } 70. Kg1? { [%eval -5.62] } { Mistake. b3 was best. } { [%clk 0:00:13] } 70... Kh4? { [%eval -3.02] } { Mistake. b3 was best. } { [%clk 0:00:14] } 71. Kg2 { [%eval -3.14] [%clk 0:00:13] } 71... Rf8 { [%eval -3.02] [%clk 0:00:14] } 72. Kg1?! { [%eval -3.86] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:10] } 72... g3 { [%eval -3.75] [%clk 0:00:14] } 73. Kg2? { [%eval -8.16] } { Mistake. Bf7 was best. } { [%clk 0:00:10] } 73... Rf2+ { [%eval -9.27] [%clk 0:00:11] } 74. Kg1 { [%eval -9.54] [%clk 0:00:12] } 74... Rd2 { [%eval -9.24] [%clk 0:00:10] } 75. b3 { [%eval -8.52] [%clk 0:00:08] } 75... Rd6?! { [%eval -5.52] } { Inaccuracy. Kg5 was best. } { [%clk 0:00:10] } 76. Bf5?! { [%eval -10.54] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:09] } 76... Kg5 { [%eval -8.61] [%clk 0:00:10] } 77. Bh3 { [%eval -10.3] [%clk 0:00:10] } 77... Kf4 { [%eval -11.34] [%clk 0:00:11] } 78. Kg2 { [%eval -16.22] [%clk 0:00:10] } 78... Rd2+ { [%eval -10.26] [%clk 0:00:12] } 79. Kg1 { [%eval -13.94] [%clk 0:00:11] } 79... Kf3 { [%eval -16.54] [%clk 0:00:13] } 80. Bf1?! { [%eval #-6] } { Checkmate is now unavoidable. d8=Q was best. } { [%clk 0:00:05] } 80... g2 { [%eval #-5] [%clk 0:00:09] } 81. d8=Q { [%eval #-4] [%clk 0:00:04] } 81... Rxd8?! { [%eval -72.08] } { Lost forced checkmate sequence. gxf1=Q+ was best. } { [%clk 0:00:09] } 82. Bxg2+ { [%eval -62.02] [%clk 0:00:05] } 82... Ke3 { [%eval -10.09] [%clk 0:00:10] } 83. Bf1?! { [%eval #-13] } { Checkmate is now unavoidable. Bh3 was best. } { [%clk 0:00:05] } 83... Kd2?! { [%eval -10.99] } { Lost forced checkmate sequence. Rg8+ was best. } { [%clk 0:00:11] } 84. Bc4 { [%eval -10.65] [%clk 0:00:06] } 84... Kc2 { [%eval -10.73] [%clk 0:00:13] } 85. Kf2 { [%eval -55.33] [%clk 0:00:08] } 85... Re8 { [%eval -9.67] [%clk 0:00:11] } 86. Kf1 { [%eval -55.39] [%clk 0:00:05] } 86... Re3 { [%eval -10.07] [%clk 0:00:11] } 87. Kf2 { [%eval -61.02] [%clk 0:00:07] } 87... Rxb3 { [%eval -63.15] [%clk 0:00:12] } 88. Ke2 { [%eval -66.5] [%clk 0:00:09] } 88... Rc3 { [%eval -66.33] [%clk 0:00:12] } 89. Bb5 { [%eval -70.57] [%clk 0:00:10] } 89... b3 { [%eval -61.52] [%clk 0:00:14] } 90. Bc6?! { [%eval #-8] } { Checkmate is now unavoidable. Ba6 was best. } { [%clk 0:00:10] } 90... Rxc6 { [%eval #-7] [%clk 0:00:14] } 0-1