Event: Online_Olympiad_Div4_PoolA
Site: Chess.com
Date: 2021-08-21
White: Lau, Lut Yin Luke
WhiteElo: 2121
Black: Salim Mohammed, Salim Al Amri
BlackElo: 1942
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:14:56] } 1... d5 { [%eval 0.23] [%clk 0:14:52] } 2. Nf3 { [%eval 0.0] [%clk 0:14:59] } 2... Nf6 { [%eval 0.09] [%clk 0:14:53] } 3. Bf4 { [%eval -0.09] [%clk 0:15:01] } 3... c5 { [%eval 0.0] [%clk 0:14:54] } 4. c3 { [%eval 0.0] [%clk 0:14:53] } 4... Nc6 { [%eval 0.12] [%clk 0:14:55] } 5. e3 { [%eval -0.13] [%clk 0:14:55] } 5... Qb6 { [%eval 0.0] [%clk 0:14:56] } 6. Qb3?! { [%eval -0.66] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:58] } 6... c4 { [%eval -0.13] [%clk 0:14:57] } 7. Qc2 { [%eval -0.28] [%clk 0:15:01] } 7... Bf5 { [%eval -0.31] [%clk 0:14:58] } 8. Qc1 { [%eval -0.24] [%clk 0:15:04] } 8... Nh5 { [%eval -0.12] [%clk 0:14:41] } 9. Bg3 { [%eval -0.42] [%clk 0:15:03] } 9... f6 { [%eval 0.0] [%clk 0:14:37] } 10. Nbd2?! { [%eval -0.56] } { Inaccuracy. b3 was best. } { [%clk 0:15:03] } 10... e5 { [%eval -0.43] [%clk 0:14:29] } 11. Be2 { [%eval -0.43] [%clk 0:14:30] } 11... e4? { [%eval 0.71] } { Mistake. O-O-O was best. } { [%clk 0:12:31] } 12. Ng1?! { [%eval -0.26] } { Inaccuracy. Nh4 was best. } { [%clk 0:13:07] } 12... Nxg3 { [%eval -0.32] [%clk 0:12:27] } 13. hxg3 { [%eval -0.17] [%clk 0:13:10] } 13... Bd6 { [%eval -0.74] [%clk 0:12:23] } 14. Nh3 { [%eval -0.8] [%clk 0:13:05] } 14... O-O-O?? { [%eval 0.82] } { Blunder. g5 was best. } { [%clk 0:12:19] } 15. Nf4 { [%eval 0.97] [%clk 0:12:55] } 15... Be7? { [%eval 2.28] } { Mistake. Ne7 was best. } { [%clk 0:11:40] } 16. g4 { [%eval 2.06] [%clk 0:12:14] } 16... Bg6 { [%eval 2.16] [%clk 0:11:23] } 17. b3 { [%eval 2.16] [%clk 0:12:10] } 17... cxb3 { [%eval 1.81] [%clk 0:11:04] } 18. axb3 { [%eval 1.61] [%clk 0:12:11] } 18... Bf7 { [%eval 2.12] [%clk 0:10:58] } 19. Kf1?? { [%eval 0.0] } { Blunder. c4 was best. } { [%clk 0:10:33] } 19... Kb8? { [%eval 1.16] } { Mistake. h5 was best. } { [%clk 0:10:55] } 20. c4 { [%eval 1.19] [%clk 0:10:19] } 20... Nxd4 { [%eval 1.37] [%clk 0:10:19] } 21. exd4 { [%eval 0.82] [%clk 0:06:11] } 21... Qxd4 { [%eval 1.18] [%clk 0:10:24] } 22. Rh2?? { [%eval -1.99] } { Blunder. cxd5 was best. } { [%clk 0:04:04] } 22... Qb6?? { [%eval 4.05] } { Blunder. Bb4 was best. } { [%clk 0:10:29] } 23. Nxd5 { [%eval 3.88] [%clk 0:03:54] } 23... Bxd5 { [%eval 3.93] [%clk 0:05:36] } 24. cxd5 { [%eval 3.76] [%clk 0:03:55] } 24... Qd4?! { [%eval 4.99] } { Inaccuracy. Rxd5 was best. } { [%clk 0:05:28] } 25. Ra4 { [%eval 4.59] [%clk 0:03:01] } 25... Qxd5 { [%eval 5.24] [%clk 0:05:04] } 26. Nxe4 { [%eval 5.17] [%clk 0:02:53] } 26... Rhe8 { [%eval 5.9] [%clk 0:04:47] } 27. Qf4+ { [%eval 5.46] [%clk 0:02:48] } 27... Bd6 { [%eval 5.4] [%clk 0:02:05] } 28. Nxd6 { [%eval 5.78] [%clk 0:02:45] } 28... Rxd6 { [%eval 5.65] [%clk 0:02:06] } 29. Qf3 { [%eval 4.98] [%clk 0:01:21] } 29... Qd2 { [%eval 5.41] [%clk 0:00:45] } 30. Ra1?? { [%eval -0.71] } { Blunder. g3 was best. } { [%clk 0:01:21] } 30... Rde6 { [%eval -0.86] [%clk 0:00:40] } 31. Re1?! { [%eval -1.64] } { Inaccuracy. Qg3+ was best. } { [%clk 0:01:18] } 31... Rxe2 { [%eval -1.74] [%clk 0:00:38] } 32. Qxe2 { [%eval -1.73] [%clk 0:01:22] } 32... Rxe2 { [%eval -1.72] [%clk 0:00:36] } 33. Rxe2 { [%eval -1.71] [%clk 0:01:26] } 33... Qd1+ { [%eval -1.59] [%clk 0:00:30] } 34. Re1 { [%eval -1.94] [%clk 0:01:30] } 34... Qd3+? { [%eval -0.62] } { Mistake. Qxb3 was best. } { [%clk 0:00:25] } 35. Kg1 { [%eval -0.72] [%clk 0:01:32] } 35... Qxb3 { [%eval -0.76] [%clk 0:00:18] } 36. Rxh7 { [%eval -0.93] [%clk 0:01:30] } 36... Qf7?! { [%eval 0.0] } { Inaccuracy. Qg8 was best. } { [%clk 0:00:20] } 37. Rh8+ { [%eval 0.0] [%clk 0:01:25] } 37... Kc7 { [%eval 0.0] [%clk 0:00:23] } 38. Rhe8 { [%eval 0.0] [%clk 0:01:29] } 38... Kd7 { [%eval 0.0] [%clk 0:00:23] } 39. R8e3 { [%eval 0.0] [%clk 0:01:23] } 39... b5 { [%eval 0.29] [%clk 0:00:24] } 40. Rd3+ { [%eval 0.0] [%clk 0:00:42] } 40... Kc6 { [%eval 0.0] [%clk 0:00:26] } 41. Rc1+ { [%eval 0.0] [%clk 0:00:44] } 41... Kb7 { [%eval 0.0] [%clk 0:00:22] } 42. Rcd1 { [%eval 0.0] [%clk 0:00:37] } 42... Kc7 { [%eval 0.0] [%clk 0:00:19] } 43. Rc1+ { [%eval 0.0] [%clk 0:00:30] } 43... Kb7 { [%eval 0.0] [%clk 0:00:22] } 44. Rcd1 { [%eval 0.0] [%clk 0:00:33] } 44... Qg6 { [%eval 0.0] [%clk 0:00:24] } 45. Rd7+ { [%eval 0.08] [%clk 0:00:34] } 45... Kb6 { [%eval 0.0] [%clk 0:00:27] } 46. R1d5?! { [%eval -0.54] } { Inaccuracy. R7d6+ was best. } { [%clk 0:00:34] } 46... Qxg4 { [%eval -0.66] [%clk 0:00:28] } 47. R5d6+ { [%eval -0.39] [%clk 0:00:36] } 47... Kc5 { [%eval -0.29] [%clk 0:00:28] } 48. Rd5+?! { [%eval -0.9] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:40] } 48... Kc4 { [%eval -0.71] [%clk 0:00:30] } 49. f3?? { [%eval -3.12] } { Blunder. Rd1 was best. } { [%clk 0:00:33] } 49... Qf4 { [%eval -3.33] [%clk 0:00:30] } 50. Rd1 { [%eval -3.5] [%clk 0:00:34] } 50... a5 { [%eval -3.59] [%clk 0:00:31] } 51. Rxg7 { [%eval -3.75] [%clk 0:00:34] } 51... b4?? { [%eval -1.0] } { Blunder. Qe3+ was best. } { [%clk 0:00:34] } 52. Rg4 { [%eval -1.2] [%clk 0:00:36] } 52... Qxg4 { [%eval -0.85] [%clk 0:00:37] } 53. fxg4 { [%eval -1.01] [%clk 0:00:40] } 53... a4?! { [%eval 0.0] } { Inaccuracy. b3 was best. } { [%clk 0:00:40] } 54. Kf2?? { [%eval -4.62] } { Blunder. Rc1+ was best. } { [%clk 0:00:30] } 54... b3 { [%eval -5.27] [%clk 0:00:44] } 55. Ke3 { [%eval -4.29] [%clk 0:00:32] } 55... Kc3?? { [%eval 0.0] } { Blunder. a3 was best. } { [%clk 0:00:45] } 56. Rc1+ { [%eval 0.0] [%clk 0:00:34] } 56... Kb2 { [%eval 0.0] [%clk 0:00:46] } 57. Rf1 { [%eval 0.0] [%clk 0:00:18] } 57... a3?? { [%eval 54.76] } { Blunder. Kc2 was best. } { [%clk 0:00:48] } 58. Rf2+?? { [%eval -6.62] } { Blunder. Kd3 was best. } { [%clk 0:00:13] } 58... Kc3 { [%eval -6.69] [%clk 0:00:39] } 59. Rxf6 { [%eval -7.0] [%clk 0:00:17] } 59... a2?? { [%eval -0.53] } { Blunder. b2 was best. } { [%clk 0:00:37] } 60. Rc6+?? { [%eval -7.23] } { Blunder. Ra6 was best. } { [%clk 0:00:21] } 60... Kb4?? { [%eval -0.83] } { Blunder. Kb2 was best. } { [%clk 0:00:37] } 61. Ra6 { [%eval -0.47] [%clk 0:00:18] } 61... b2 { [%eval -0.86] [%clk 0:00:28] } 62. Rxa2 { [%eval -0.39] [%clk 0:00:20] } 62... b1=Q { [%eval -0.74] [%clk 0:00:30] } 63. Re2 { [%eval -0.93] [%clk 0:00:25] } 63... Kc4?! { [%eval -0.22] } { Inaccuracy. Qf1 was best. } { [%clk 0:00:26] } 64. Kf3 { [%eval -0.64] [%clk 0:00:19] } 64... Qd1 { [%eval -0.21] [%clk 0:00:21] } 65. Kf2 { [%eval -0.17] [%clk 0:00:21] } 65... Kd3 { [%eval 0.0] [%clk 0:00:18] } 66. Re3+ { [%eval -0.06] [%clk 0:00:23] } 66... Kd4 { [%eval -0.07] [%clk 0:00:22] } 67. Rf3 { [%eval -0.03] [%clk 0:00:27] } 67... Qc2+ { [%eval -0.25] [%clk 0:00:21] } 68. Kg3 { [%eval -0.05] [%clk 0:00:30] } 68... Qc7+ { [%eval -0.07] [%clk 0:00:25] } 69. Kh3 { [%eval 0.0] [%clk 0:00:32] } 69... Qh7+ { [%eval -0.07] [%clk 0:00:27] } 70. Kg3 { [%eval -0.07] [%clk 0:00:36] } 70... Ke4 { [%eval 0.0] [%clk 0:00:30] } 71. Rf4+ { [%eval 0.0] [%clk 0:00:39] } 71... Ke3 { [%eval -0.08] [%clk 0:00:30] } 72. Rf3+ { [%eval 0.0] [%clk 0:00:42] } 72... Ke4 { [%eval -0.04] [%clk 0:00:32] } 73. Rf4+ { [%eval 0.0] [%clk 0:00:46] } 73... Ke5 { [%eval -0.01] [%clk 0:00:34] } 74. Rf5+ { [%eval 0.0] [%clk 0:00:49] } 74... Ke6 { [%eval 0.0] [%clk 0:00:38] } 75. Rf3 { [%eval -0.06] [%clk 0:00:51] } 75... Qb1 { [%eval 0.0] [%clk 0:00:38] } 76. Kh2 { [%eval 0.0] [%clk 0:00:48] } 76... Qb4 { [%eval -0.11] [%clk 0:00:37] } 77. Kg3 { [%eval 0.0] [%clk 0:00:51] } 77... Qe1+ { [%eval 0.0] [%clk 0:00:39] } 78. Kh3 { [%eval -0.18] [%clk 0:00:54] } 78... Ke5 { [%eval -0.12] [%clk 0:00:39] } 79. Rf5+ { [%eval 0.0] [%clk 0:00:45] } 79... Ke4 { [%eval -0.01] [%clk 0:00:40] } 80. Rf3 { [%eval 0.0] [%clk 0:00:48] } 80... Qd2 { [%eval 0.0] [%clk 0:00:33] } 81. Kg3 { [%eval 0.0] [%clk 0:00:46] } 81... Qd6+ { [%eval -0.02] [%clk 0:00:34] } 82. Kh3 { [%eval 0.0] [%clk 0:00:48] } 82... Qh6+ { [%eval -0.01] [%clk 0:00:35] } 83. Kg3 { [%eval -0.03] [%clk 0:00:51] } 83... Qh1 { [%eval 0.0] [%clk 0:00:33] } 84. Rf4+ { [%eval 0.0] [%clk 0:00:51] } 84... Ke3 { [%eval 0.0] [%clk 0:00:32] } 85. Rf3+ { [%eval 0.0] [%clk 0:00:55] } 85... Ke4 { [%eval 0.0] [%clk 0:00:36] } 86. Rf4+ { [%eval 0.0] [%clk 0:00:59] } 86... Ke5 { [%eval -0.06] [%clk 0:00:36] } 87. Rf5+ { [%eval 0.0] [%clk 0:01:01] } 87... Ke6 { [%eval 0.0] [%clk 0:00:38] } 88. Rf3 { [%eval -0.03] [%clk 0:01:05] } 88... Ke5 { [%eval -0.14] [%clk 0:00:41] } 89. Rf5+ { [%eval 0.0] [%clk 0:01:08] } 89... Ke4 { [%eval 0.0] [%clk 0:00:44] } 90. Rf4+ { [%eval 0.0] [%clk 0:01:08] } 1/2-1/2