Event: Online_Olympiad_Div3_PoolA
Site: Chess.com
Date: 2021-08-29
White: Shih, Ching-An
WhiteElo: 1805
Black: Ranasinghe, S D
BlackElo: 1768
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:55] } 1... c5 { [%eval 0.32] [%clk 0:15:00] } 2. Nf3 { [%eval 0.0] [%clk 0:14:56] } 2... Nc6 { [%eval 0.32] [%clk 0:15:03] } 3. c3 { [%eval 0.12] [%clk 0:14:52] } 3... d5 { [%eval 0.01] [%clk 0:15:00] } 4. exd5 { [%eval 0.01] [%clk 0:14:51] } 4... Qxd5 { [%eval 0.12] [%clk 0:15:03] } 5. d4 { [%eval 0.13] [%clk 0:14:38] } 5... Nf6 { [%eval 0.34] [%clk 0:15:00] } 6. Be2 { [%eval 0.0] [%clk 0:14:28] } 6... e6 { [%eval 0.12] [%clk 0:14:47] } 7. dxc5 { [%eval -0.17] [%clk 0:14:07] } 7... Qxd1+ { [%eval -0.18] [%clk 0:14:43] } 8. Bxd1 { [%eval 0.0] [%clk 0:14:09] } 8... Bxc5 { [%eval -0.03] [%clk 0:14:47] } 9. O-O { [%eval -0.15] [%clk 0:14:12] } 9... O-O { [%eval -0.1] [%clk 0:14:45] } 10. Bf4 { [%eval -0.34] [%clk 0:14:11] } 10... Re8 { [%eval -0.29] [%clk 0:13:49] } 11. Ne5 { [%eval -0.36] [%clk 0:13:18] } 11... Nxe5 { [%eval 0.01] [%clk 0:13:29] } 12. Bxe5 { [%eval 0.41] [%clk 0:13:21] } 12... Nd7 { [%eval 0.1] [%clk 0:13:33] } 13. Bg3 { [%eval 0.12] [%clk 0:13:16] } 13... a6?! { [%eval 0.87] } { Inaccuracy. Nb6 was best. } { [%clk 0:13:25] } 14. Nd2 { [%eval 0.97] [%clk 0:13:18] } 14... e5 { [%eval 0.96] [%clk 0:13:00] } 15. Ne4 { [%eval 0.56] [%clk 0:13:15] } 15... Bf8 { [%eval 0.63] [%clk 0:12:53] } 16. Bb3 { [%eval 0.65] [%clk 0:13:05] } 16... Nc5? { [%eval 1.79] } { Mistake. Nf6 was best. } { [%clk 0:11:47] } 17. Nxc5 { [%eval 1.7] [%clk 0:13:04] } 17... Bxc5 { [%eval 1.86] [%clk 0:11:50] } 18. Rfe1 { [%eval 1.96] [%clk 0:13:00] } 18... e4 { [%eval 1.75] [%clk 0:11:37] } 19. Bd5 { [%eval 1.83] [%clk 0:12:49] } 19... e3 { [%eval 1.55] [%clk 0:11:27] } 20. fxe3 { [%eval 1.77] [%clk 0:11:39] } 20... Bxe3+ { [%eval 2.3] [%clk 0:10:25] } 21. Kh1 { [%eval 2.45] [%clk 0:11:41] } 21... Bd7?! { [%eval 3.19] } { Inaccuracy. Be6 was best. } { [%clk 0:07:33] } 22. Bxb7 { [%eval 3.65] [%clk 0:11:21] } 22... Ra7 { [%eval 3.62] [%clk 0:07:34] } 23. Bd5?! { [%eval 2.73] } { Inaccuracy. Bf3 was best. } { [%clk 0:11:17] } 23... Bc5? { [%eval 4.48] } { Mistake. a5 was best. } { [%clk 0:06:17] } 24. Rxe8+ { [%eval 4.04] [%clk 0:11:13] } 24... Bxe8 { [%eval 3.7] [%clk 0:06:19] } 25. Re1 { [%eval 3.11] [%clk 0:11:17] } 25... Re7?! { [%eval 4.69] } { Inaccuracy. Kf8 was best. } { [%clk 0:06:20] } 26. Rxe7 { [%eval 4.03] [%clk 0:11:14] } 26... Bxe7 { [%eval 3.95] [%clk 0:06:22] } 27. Be5 { [%eval 3.59] [%clk 0:10:05] } 27... Kf8 { [%eval 3.41] [%clk 0:06:20] } 28. g3?! { [%eval 2.68] } { Inaccuracy. b3 was best. } { [%clk 0:10:05] } 28... f6 { [%eval 2.66] [%clk 0:05:46] } 29. Bd4 { [%eval 2.82] [%clk 0:10:07] } 29... Bd6 { [%eval 3.12] [%clk 0:05:22] } 30. Kg2 { [%eval 3.05] [%clk 0:10:09] } 30... Ke7 { [%eval 2.84] [%clk 0:05:26] } 31. Kf3 { [%eval 2.76] [%clk 0:10:01] } 31... Bh5+ { [%eval 3.13] [%clk 0:05:24] } 32. Ke3 { [%eval 3.52] [%clk 0:10:01] } 32... Bc7 { [%eval 3.7] [%clk 0:04:18] } 33. Bc5+ { [%eval 3.61] [%clk 0:09:40] } 33... Kd7 { [%eval 3.47] [%clk 0:04:20] } 34. Bf8?! { [%eval 2.37] } { Inaccuracy. Bd4 was best. } { [%clk 0:09:32] } 34... g5 { [%eval 2.12] [%clk 0:04:05] } 35. Be4 { [%eval 2.1] [%clk 0:08:14] } 35... Bf7 { [%eval 2.48] [%clk 0:03:57] } 36. a3?! { [%eval 1.69] } { Inaccuracy. b3 was best. } { [%clk 0:07:57] } 36... Bb6+ { [%eval 2.08] [%clk 0:03:31] } 37. Kd3 { [%eval 2.33] [%clk 0:07:50] } 37... h5 { [%eval 2.19] [%clk 0:03:20] } 38. b4?! { [%eval 1.34] } { Inaccuracy. Bf5+ was best. } { [%clk 0:07:32] } 38... Bg1 { [%eval 1.49] [%clk 0:03:17] } 39. Bf5+ { [%eval 1.51] [%clk 0:07:32] } 39... Kd8?! { [%eval 2.27] } { Inaccuracy. Ke8 was best. } { [%clk 0:03:16] } 40. h3 { [%eval 2.25] [%clk 0:07:30] } 40... Bd5 { [%eval 2.81] [%clk 0:02:30] } 41. c4 { [%eval 2.93] [%clk 0:07:14] } 41... Bg2 { [%eval 3.16] [%clk 0:02:21] } 42. c5 { [%eval 2.68] [%clk 0:07:05] } 42... Bf1+ { [%eval 2.9] [%clk 0:01:34] } 43. Kc3 { [%eval 2.69] [%clk 0:06:36] } 43... Bf2 { [%eval 2.72] [%clk 0:01:32] } 44. Bd6 { [%eval 2.71] [%clk 0:06:33] } 44... Bb5 { [%eval 2.92] [%clk 0:01:07] } 45. Kb3 { [%eval 2.4] [%clk 0:06:11] } 45... Bc6?! { [%eval 3.81] } { Inaccuracy. h4 was best. } { [%clk 0:00:38] } 46. Bd3 { [%eval 3.89] [%clk 0:05:59] } 46... Bb7?! { [%eval 5.77] } { Inaccuracy. h4 was best. } { [%clk 0:00:28] } 47. a4? { [%eval 3.59] } { Mistake. Ka4 was best. } { [%clk 0:05:33] } 47... Bc8 { [%eval 3.83] [%clk 0:00:32] } 48. Bf1 { [%eval 3.62] [%clk 0:05:29] } 48... Be6+ { [%eval 3.96] [%clk 0:00:30] } 49. Bc4 { [%eval 3.72] [%clk 0:05:06] } 49... Bc8 { [%eval 4.34] [%clk 0:00:28] } 50. Bf1 { [%eval 3.66] [%clk 0:04:26] } 50... Be6+ { [%eval 3.61] [%clk 0:00:30] } 51. Ka3 { [%eval 4.11] [%clk 0:04:29] } 51... a5?! { [%eval 5.61] } { Inaccuracy. h4 was best. } { [%clk 0:00:31] } 52. bxa5 { [%eval 5.92] [%clk 0:04:11] } 52... Be1 { [%eval 7.61] [%clk 0:00:22] } 53. a6 { [%eval 7.84] [%clk 0:04:10] } 53... Bd5 { [%eval 7.82] [%clk 0:00:27] } 54. a7 { [%eval 6.47] [%clk 0:04:08] } 54... Kc8 { [%eval 8.12] [%clk 0:00:28] } 55. Be7?? { [%eval 2.27] } { Blunder. Ba6+ was best. } { [%clk 0:03:56] } 55... Bc3?? { [%eval 7.94] } { Blunder. Bxg3 was best. } { [%clk 0:00:28] } 56. Be2? { [%eval 4.5] } { Mistake. Ba6+ was best. } { [%clk 0:03:43] } 56... h4?! { [%eval 7.3] } { Inaccuracy. Kb7 was best. } { [%clk 0:00:26] } 57. g4?! { [%eval 4.58] } { Inaccuracy. Ba6+ was best. } { [%clk 0:03:43] } 57... Kb7 { [%eval 4.18] [%clk 0:00:29] } 58. a5?? { [%eval 1.04] } { Blunder. Bd8 was best. } { [%clk 0:03:34] } 58... Kxa7?? { [%eval 4.38] } { Blunder. Bxa5 was best. } { [%clk 0:00:24] } 59. Ka4? { [%eval 2.62] } { Mistake. Bd8 was best. } { [%clk 0:03:31] } 59... Be5?! { [%eval 3.89] } { Inaccuracy. Bc6+ was best. } { [%clk 0:00:17] } 60. Kb5 { [%eval 3.42] [%clk 0:03:28] } 60... Kb7? { [%eval 6.05] } { Mistake. Bg2 was best. } { [%clk 0:00:21] } 61. Bf1? { [%eval 3.37] } { Mistake. a6+ was best. } { [%clk 0:03:30] } 61... Bc6+ { [%eval 3.36] [%clk 0:00:25] } 62. Kb4 { [%eval 3.22] [%clk 0:03:32] } 62... Ka7?! { [%eval 4.17] } { Inaccuracy. Kc7 was best. } { [%clk 0:00:28] } 63. Bd8 { [%eval 4.3] [%clk 0:03:33] } 63... Kb7 { [%eval 4.41] [%clk 0:00:23] } 64. a6+ { [%eval 4.9] [%clk 0:03:31] } 64... Ka7 { [%eval 5.31] [%clk 0:00:28] } 65. Bb6+ { [%eval 5.14] [%clk 0:03:28] } 65... Ka8 { [%eval 5.18] [%clk 0:00:31] } 66. Bd8 { [%eval 4.61] [%clk 0:02:59] } 66... Ba1?! { [%eval 7.06] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:33] } 67. Ka5?! { [%eval 4.67] } { Inaccuracy. Bb5 was best. } { [%clk 0:01:47] } 67... Bd4?! { [%eval 8.28] } { Inaccuracy. Ka7 was best. } { [%clk 0:00:24] } 68. Kb6 { [%eval 8.54] [%clk 0:01:44] } 68... Bd5 { [%eval 9.19] [%clk 0:00:27] } 69. Be7 { [%eval 10.17] [%clk 0:01:36] } 69... Be4 { [%eval 10.99] [%clk 0:00:29] } 70. Bb5 { [%eval 11.8] [%clk 0:01:29] } 70... Bg2?? { [%eval #11] } { Checkmate is now unavoidable. Bc3 was best. } { [%clk 0:00:12] } 71. Bc6+?! { [%eval 12.65] } { Lost forced checkmate sequence. Bd7 was best. } { [%clk 0:01:31] } 71... Bxc6 { [%eval 11.08] [%clk 0:00:14] } 72. Kxc6 { [%eval 8.85] [%clk 0:01:34] } 72... Ka7 { [%eval 15.0] [%clk 0:00:17] } 73. Kb5 { [%eval 15.79] [%clk 0:01:37] } 73... Kb8?! { [%eval #9] } { Checkmate is now unavoidable. Be5 was best. } { [%clk 0:00:19] } 74. Kc4?! { [%eval 11.26] } { Lost forced checkmate sequence. Bd6+ was best. } { [%clk 0:01:26] } 74... Be5?! { [%eval #14] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:00:21] } 75. Kd5? { [%eval 8.74] } { Lost forced checkmate sequence. Bd6+ was best. } { [%clk 0:01:01] } 75... Ka7 { [%eval 9.0] [%clk 0:00:24] } 76. Ke6 { [%eval 8.46] [%clk 0:01:03] } 76... Bd4 { [%eval 11.13] [%clk 0:00:23] } 77. Bxf6 { [%eval 10.24] [%clk 0:01:06] } 77... Bxc5 { [%eval 10.29] [%clk 0:00:27] } 78. Bxg5 { [%eval 10.89] [%clk 0:01:09] } 78... Bf2 { [%eval 11.64] [%clk 0:00:31] } 79. Bf4 { [%eval 10.38] [%clk 0:01:08] } 79... Kxa6 { [%eval 61.13] [%clk 0:00:35] } 80. g5 { [%eval 32.33] [%clk 0:01:12] } 80... Bg3 { [%eval 61.44] [%clk 0:00:35] } 81. Be5 { [%eval 65.15] [%clk 0:01:13] } 81... Kb6 { [%eval 65.22] [%clk 0:00:35] } 82. g6 { [%eval 70.89] [%clk 0:01:17] } 82... Kc6 { [%eval 72.22] [%clk 0:00:32] } 83. g7 { [%eval #15] [%clk 0:01:20] } 83... Bxe5 { [%eval #7] [%clk 0:00:30] } 84. Kxe5 { [%eval #11] [%clk 0:01:24] } 84... Kd7 { [%eval #6] [%clk 0:00:34] } 85. g8=Q { [%eval #5] [%clk 0:01:27] } 1-0