Event: Round 9: Lau, Brillion Yan Jun - Guo, Benjamin
Date: 2024-05-11
White: Lau, Brillion Yan Jun
WhiteElo: 1524
Black: Guo, Benjamin
BlackElo: 1743
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.22] [%clk 0:03:03] } 2. c4 { [%eval 0.21] [%clk 0:03:05] } 2... g6 { [%eval 0.28] [%clk 0:03:03] } 3. Nc3 { [%eval 0.3] [%clk 0:03:06] } 3... Bg7 { [%eval 0.63] [%clk 0:03:04] } 4. e4 { [%eval 0.56] [%clk 0:03:07] } 4... d6 { [%eval 0.49] [%clk 0:03:06] } 5. Nf3 { [%eval 0.55] [%clk 0:03:08] } 5... O-O { [%eval 0.54] [%clk 0:03:06] } 6. Be2 { [%eval 0.48] [%clk 0:03:09] } 6... e5 { [%eval 0.47] [%clk 0:03:08] } 7. dxe5 { [%eval 0.07] [%clk 0:03:09] } 7... dxe5 { [%eval 0.18] [%clk 0:03:09] } 8. Qxd8 { [%eval 0.01] [%clk 0:03:10] } 8... Rxd8 { [%eval 0.0] [%clk 0:03:10] } 9. Bg5 { [%eval 0.08] [%clk 0:03:12] } 9... Na6 { [%eval 0.58] [%clk 0:03:11] } 10. Nd5 { [%eval 0.63] [%clk 0:02:53] } 10... Rd6 { [%eval 0.72] [%clk 0:02:54] } 11. c5?! { [%eval 0.07] } { Inaccuracy. Nxf6+ was best. } { [%clk 0:02:48] } 11... Nxc5 { [%eval 0.01] [%clk 0:02:35] } 12. Bxf6 { [%eval 0.04] [%clk 0:02:10] } 12... Bxf6 { [%eval 0.05] [%clk 0:02:28] } 13. Nxc7 { [%eval 0.09] [%clk 0:01:57] } 13... Rb8 { [%eval 0.09] [%clk 0:02:18] } 14. Nd2? { [%eval -1.24] } { Mistake. Ne8 was best. } { [%clk 0:01:53] } 14... Be6 { [%eval -1.03] [%clk 0:01:34] } 15. Rc1?? { [%eval -3.94] } { Blunder. g3 was best. } { [%clk 0:01:34] } 15... Rc6 { [%eval -3.69] [%clk 0:01:23] } 16. Nd5?! { [%eval -5.0] } { Inaccuracy. Rxc5 was best. } { [%clk 0:01:06] } 16... Nd3+ { [%eval -5.06] [%clk 0:01:13] } 17. Bxd3 { [%eval -4.99] [%clk 0:00:55] } 17... Rxc1+ { [%eval -5.05] [%clk 0:01:13] } 18. Ke2 { [%eval -5.0] [%clk 0:00:56] } 18... Rxh1 { [%eval -4.99] [%clk 0:01:04] } 19. Nxf6+ { [%eval -5.04] [%clk 0:00:56] } 19... Kg7 { [%eval -4.98] [%clk 0:01:05] } 20. Nd5 { [%eval -5.08] [%clk 0:00:53] } 20... Bxd5 { [%eval -4.94] [%clk 0:00:58] } 21. exd5 { [%eval -4.88] [%clk 0:00:54] } 21... Rxh2 { [%eval -4.85] [%clk 0:00:57] } 22. g3 { [%eval -5.04] [%clk 0:00:55] } 22... Rd8 { [%eval -4.91] [%clk 0:00:52] } 23. Nf3 { [%eval -5.16] [%clk 0:00:55] } 23... Rh1 { [%eval -5.09] [%clk 0:00:46] } 24. Bc4 { [%eval -5.16] [%clk 0:00:50] } 24... Rb1 { [%eval -5.18] [%clk 0:00:40] } 25. b3 { [%eval -5.15] [%clk 0:00:48] } 25... Rb2+ { [%eval -5.2] [%clk 0:00:40] } 26. Ke3 { [%eval -5.15] [%clk 0:00:48] } 26... Rxa2 { [%eval -5.06] [%clk 0:00:36] } 27. Nxe5 { [%eval -5.23] [%clk 0:00:48] } 27... Re8 { [%eval -5.17] [%clk 0:00:37] } 28. Kd4 { [%eval -5.13] [%clk 0:00:43] } 28... Rd2+ { [%eval -5.1] [%clk 0:00:36] } 29. Nd3 { [%eval -5.19] [%clk 0:00:41] } 29... a6 { [%eval -5.06] [%clk 0:00:32] } 30. Kc3 { [%eval -5.01] [%clk 0:00:29] } 30... Rde2 { [%eval -4.8] [%clk 0:00:26] } 31. d6 { [%eval -5.02] [%clk 0:00:27] } 31... Rd8 { [%eval -4.97] [%clk 0:00:23] } 32. Nc5 { [%eval -4.8] [%clk 0:00:23] } 32... b5?? { [%eval -0.55] } { Blunder. Rxf2 was best. } { [%clk 0:00:18] } 33. Bxe2 { [%eval -0.46] [%clk 0:00:23] } 33... Rxd6 { [%eval -0.34] [%clk 0:00:18] } 34. Bf3? { [%eval -1.98] } { Mistake. f4 was best. } { [%clk 0:00:21] } 34... f5? { [%eval -0.68] } { Mistake. a5 was best. } { [%clk 0:00:16] } 35. b4 { [%eval -0.71] [%clk 0:00:21] } 35... Kf6?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:00:15] } 36. Bb7 { [%eval 0.0] [%clk 0:00:21] } 36... Rd1?! { [%eval 0.68] } { Inaccuracy. Kg5 was best. } { [%clk 0:00:13] } 37. Bxa6 { [%eval 0.67] [%clk 0:00:20] } 37... Rf1?! { [%eval 1.74] } { Inaccuracy. Rc1+ was best. } { [%clk 0:00:14] } 38. Nd3 { [%eval 1.78] [%clk 0:00:21] } 38... Rd1 { [%eval 2.16] [%clk 0:00:05] } 39. Bxb5 { [%eval 1.82] [%clk 0:00:21] } 39... Ke6? { [%eval 3.79] } { Mistake. Ke7 was best. } { [%clk 0:00:06] } 40. Bc4+? { [%eval 2.12] } { Mistake. Ba4 was best. } { [%clk 0:00:21] } 40... Kf6?? { [%eval 4.54] } { Blunder. Kd6 was best. } { [%clk 0:00:07] } 41. b5 { [%eval 4.4] [%clk 0:00:20] } 41... Rb1 { [%eval 4.42] [%clk 0:00:08] } 42. Kd4 { [%eval 4.47] [%clk 0:00:19] } 42... h5 { [%eval 4.82] [%clk 0:00:09] } 43. Kc5 { [%eval 4.83] [%clk 0:00:17] } 43... g5 { [%eval 5.53] [%clk 0:00:10] } 44. b6 { [%eval 5.46] [%clk 0:00:17] } 44... h4 { [%eval 6.67] [%clk 0:00:12] } 45. gxh4 { [%eval 6.51] [%clk 0:00:17] } 45... gxh4 { [%eval 6.21] [%clk 0:00:13] } 46. Nf4?! { [%eval 4.72] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:16] } 46... Kg5 { [%eval 5.06] [%clk 0:00:12] } 47. Ne6+ { [%eval 4.77] [%clk 0:00:11] } 47... Kg4 { [%eval 5.09] [%clk 0:00:12] } 48. Kc6?? { [%eval 2.05] } { Blunder. Bb5 was best. } { [%clk 0:00:10] } 48... h3?? { [%eval 5.08] } { Blunder. Rxb6+ was best. } { [%clk 0:00:13] } 49. b7 { [%eval 4.98] [%clk 0:00:10] } 49... h2 { [%eval 5.27] [%clk 0:00:14] } 50. Bd5 { [%eval 5.25] [%clk 0:00:12] } 50... f4 { [%eval 5.1] [%clk 0:00:15] } 51. Nxf4?? { [%eval 0.0] } { Blunder. Nd4 was best. } { [%clk 0:00:05] } 51... Kxf4 { [%eval 0.0] [%clk 0:00:16] } 52. Kc7 { [%eval 0.0] [%clk 0:00:06] } 52... Rc1+ { [%eval 0.0] [%clk 0:00:04] } 53. Kb6 { [%eval 0.0] [%clk 0:00:04] } 53... Rb1+ { [%eval 0.0] [%clk 0:00:07] } 54. Kc7 { [%eval 0.0] [%clk 0:00:07] } 54... Rc1+ { [%eval 0.0] [%clk 0:00:09] } 55. Kb6 { [%eval 0.0] [%clk 0:00:08] } 55... Rb1+ { [%eval 0.0] [%clk 0:00:10] } 56. Kc5 { [%eval 0.0] [%clk 0:00:09] } 56... Rb2 { [%eval 0.0] [%clk 0:00:04] } 57. b8=Q+?? { [%eval #-26] } { Checkmate is now unavoidable. Kd6 was best. } 57... Rxb8 { [%eval #-33] [%clk 0:00:05] } 58. Kd4 { [%eval #-14] [%clk 0:00:07] } 58... Rb2 { [%eval #-23] [%clk 0:00:05] } 59. Kd3 { [%eval #-25] [%clk 0:00:06] } 59... Rxf2 { [%eval #-15] [%clk 0:00:06] } 60. Bh1 { [%eval #-15] [%clk 0:00:06] } 60... Kg3 { [%eval #-14] [%clk 0:00:06] } 61. Ke3 { [%eval #-15] } 61... Ra2 { [%eval #-16] [%clk 0:00:06] } 62. Bb7 { [%eval #-18] [%clk 0:00:08] } 62... Ra1?! { [%eval -13.39] } { Lost forced checkmate sequence. Ra3+ was best. } { [%clk 0:00:07] } 63. Bc6?! { [%eval #-16] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:00:08] } 63... h1=Q { [%eval #-15] [%clk 0:00:08] } 64. Bxh1 { [%eval #-15] [%clk 0:00:07] } 64... Rxh1 { [%eval #-14] [%clk 0:00:08] } 65. Ke4?? { [%eval #-13] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:00:08] } 65... Rf1 { [%eval #-16] [%clk 0:00:09] } 66. Ke3 { [%eval #-11] [%clk 0:00:09] } 66... Rf3+ { [%eval #-17] [%clk 0:00:10] } 67. Ke4 { [%eval #-17] } 67... Rf4+? { [%eval -7.37] } { Lost forced checkmate sequence. Ra3 was best. } 68. Ke3? { [%eval #-11] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:00:12] } 68... Kg4 { [%eval #-11] [%clk 0:00:13] } 69. Kd3 { [%eval #-10] [%clk 0:00:13] } 69... Kf3 { [%eval #-9] [%clk 0:00:14] } 70. Kd2 { [%eval #-9] [%clk 0:00:14] } 70... Re4 { [%eval #-10] [%clk 0:00:15] } 71. Kd3 { [%eval #-10] [%clk 0:00:15] } 71... Kf4 { [%eval #-9] [%clk 0:00:16] } 72. Kd2 { [%eval #-10] [%clk 0:00:16] } 72... Re3 { [%eval #-9] [%clk 0:00:18] } 73. Kc2 { [%eval #-9] [%clk 0:00:17] } 73... Ke4 { [%eval #-8] [%clk 0:00:19] } 74. Kd2 { [%eval #-8] [%clk 0:00:19] } 74... Rd3+ { [%eval #-9] [%clk 0:00:20] } 75. Kc2?? { [%eval #-7] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:20] } 75... Kd4 { [%eval #-7] [%clk 0:00:22] } 76. Kc1 { [%eval #-4] } 76... Rc3+ { [%eval #-9] } 77. Kb1 { [%eval #-6] [%clk 0:00:22] } 77... Kd3 { [%eval #-5] [%clk 0:00:24] } 78. Ka1 { [%eval #-3] [%clk 0:00:22] } 78... Rc2 { [%eval #-4] [%clk 0:00:25] } 79. Kb1 { [%eval #-4] [%clk 0:00:23] } 79... Rh2 { [%eval #-4] [%clk 0:00:26] } 80. Ka1?? { [%eval #-3] } { Checkmate is now unavoidable. Kc1 was best. } { [%clk 0:00:23] } 80... Kc3 { [%eval #-3] [%clk 0:00:27] } 81. Kb1 { [%eval #-3] [%clk 0:00:24] } 81... Rg2 { [%eval #-2] [%clk 0:00:28] } 0-1