Event: Online_Olympiad_Div2_PoolA
Site: Chess.com
Date: 2021-09-04
White: Nguyen, Thu Giang
WhiteElo: 1957
Black: Xu, Tong
BlackElo: 1951
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:04] } 1... c5 { [%eval 0.32] [%clk 0:15:00] } 2. Nf3 { [%eval 0.0] [%clk 0:15:06] } 2... Nc6 { [%eval 0.32] [%clk 0:15:03] } 3. Bb5 { [%eval 0.0] [%clk 0:15:08] } 3... d6 { [%eval 0.22] [%clk 0:14:15] } 4. O-O { [%eval 0.13] [%clk 0:13:56] } 4... Bd7 { [%eval 0.35] [%clk 0:14:09] } 5. Re1 { [%eval 0.31] [%clk 0:13:57] } 5... e6?! { [%eval 0.86] } { Inaccuracy. a6 was best. } { [%clk 0:14:03] } 6. c3 { [%eval 0.54] [%clk 0:13:59] } 6... Nf6 { [%eval 0.75] [%clk 0:13:39] } 7. d4 { [%eval 0.71] [%clk 0:13:05] } 7... cxd4 { [%eval 0.98] [%clk 0:13:41] } 8. cxd4 { [%eval 1.45] [%clk 0:13:08] } 8... d5 { [%eval 1.77] [%clk 0:13:25] } 9. exd5 { [%eval 1.63] [%clk 0:12:31] } 9... Nxd5 { [%eval 1.46] [%clk 0:13:28] } 10. Nc3 { [%eval 1.58] [%clk 0:12:31] } 10... Nxc3 { [%eval 1.69] [%clk 0:12:26] } 11. bxc3 { [%eval 1.4] [%clk 0:12:32] } 11... Be7 { [%eval 1.75] [%clk 0:12:29] } 12. Qd3?! { [%eval 0.75] } { Inaccuracy. Bd3 was best. } { [%clk 0:08:40] } 12... O-O?! { [%eval 1.28] } { Inaccuracy. a6 was best. } { [%clk 0:12:09] } 13. Bxc6?? { [%eval -0.41] } { Blunder. Qe4 was best. } { [%clk 0:08:12] } 13... Bxc6 { [%eval -0.18] [%clk 0:12:09] } 14. Ne5 { [%eval -0.25] [%clk 0:08:15] } 14... Rc8 { [%eval -0.37] [%clk 0:11:19] } 15. Re3 { [%eval -0.34] [%clk 0:07:50] } 15... Qd5 { [%eval -0.3] [%clk 0:09:45] } 16. Rg3 { [%eval -0.19] [%clk 0:07:21] } 16... Qe4 { [%eval 0.0] [%clk 0:06:37] } 17. Qxe4?! { [%eval -0.8] } { Inaccuracy. Bh6 was best. } { [%clk 0:06:39] } 17... Bxe4 { [%eval -0.66] [%clk 0:06:38] } 18. Bh6 { [%eval -0.65] [%clk 0:06:31] } 18... Bg6 { [%eval -0.77] [%clk 0:06:42] } 19. Nxg6 { [%eval -0.7] [%clk 0:06:32] } 19... hxg6 { [%eval -1.04] [%clk 0:06:45] } 20. Bd2 { [%eval -0.94] [%clk 0:06:29] } 20... Rc4 { [%eval -0.8] [%clk 0:06:33] } 21. Kf1 { [%eval -1.14] [%clk 0:05:34] } 21... b5 { [%eval -0.98] [%clk 0:06:00] } 22. Rb1 { [%eval -1.2] [%clk 0:04:50] } 22... a6 { [%eval -1.1] [%clk 0:06:03] } 23. Ke2 { [%eval -1.12] [%clk 0:04:31] } 23... Rfc8 { [%eval -1.19] [%clk 0:06:06] } 24. Kd3 { [%eval -1.08] [%clk 0:04:32] } 24... Ra4 { [%eval -1.09] [%clk 0:06:00] } 25. Rb2 { [%eval -1.2] [%clk 0:04:32] } 25... Ra3 { [%eval -1.19] [%clk 0:05:58] } 26. f4 { [%eval -1.25] [%clk 0:02:54] } 26... Bd6 { [%eval -1.57] [%clk 0:05:13] } 27. Rf3 { [%eval -1.5] [%clk 0:01:50] } 27... b4 { [%eval -1.63] [%clk 0:03:36] } 28. Kc2 { [%eval -1.87] [%clk 0:01:37] } 28... a5 { [%eval -2.02] [%clk 0:02:00] } 29. h3 { [%eval -2.4] [%clk 0:01:32] } 29... Be7?! { [%eval -1.57] } { Inaccuracy. g5 was best. } { [%clk 0:01:55] } 30. g4? { [%eval -3.28] } { Mistake. Kd1 was best. } { [%clk 0:00:47] } 30... Bf6 { [%eval -3.58] [%clk 0:01:55] } 31. Rd3 { [%eval -3.78] [%clk 0:00:51] } 31... bxc3 { [%eval -3.62] [%clk 0:01:34] } 32. Bxc3 { [%eval -3.97] [%clk 0:00:51] } 32... Bxd4 { [%eval -4.02] [%clk 0:01:35] } 33. Rxd4 { [%eval -3.53] [%clk 0:00:51] } 33... Rcxc3+ { [%eval -3.37] [%clk 0:01:32] } 34. Kb1 { [%eval -3.04] [%clk 0:00:45] } 34... Rc8?? { [%eval -1.21] } { Blunder. Kh7 was best. } { [%clk 0:01:02] } 35. Rb3?! { [%eval -2.26] } { Inaccuracy. Rb5 was best. } { [%clk 0:00:44] } 35... Rxb3+ { [%eval -2.55] [%clk 0:01:01] } 36. axb3 { [%eval -2.22] [%clk 0:00:47] } 36... Rc3 { [%eval -2.51] [%clk 0:00:57] } 37. Kb2 { [%eval -2.46] [%clk 0:00:50] } 37... Rxh3 { [%eval -2.43] [%clk 0:01:01] } 38. Rd8+?! { [%eval -3.37] } { Inaccuracy. g5 was best. } { [%clk 0:00:54] } 38... Kh7 { [%eval -3.08] [%clk 0:01:04] } 39. Rd7?! { [%eval -4.37] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:46] } 39... f6 { [%eval -3.96] [%clk 0:01:01] } 40. Re7 { [%eval -4.83] [%clk 0:00:45] } 40... Re3 { [%eval -4.75] [%clk 0:01:02] } 41. f5 { [%eval -5.37] [%clk 0:00:32] } 41... gxf5 { [%eval -5.7] [%clk 0:01:05] } 42. gxf5 { [%eval -5.59] [%clk 0:00:36] } 42... e5?! { [%eval -3.93] } { Inaccuracy. Kh6 was best. } { [%clk 0:00:49] } 43. Ra7 { [%eval -4.57] [%clk 0:00:38] } 43... Rf3 { [%eval -4.37] [%clk 0:00:53] } 44. Rxa5 { [%eval -4.66] [%clk 0:00:42] } 44... Rxf5 { [%eval -4.91] [%clk 0:00:57] } 45. b4 { [%eval -4.99] [%clk 0:00:39] } 45... Rf4?! { [%eval -3.58] } { Inaccuracy. g5 was best. } { [%clk 0:01:00] } 46. Kc3 { [%eval -3.56] [%clk 0:00:42] } 46... Rf1 { [%eval -4.03] [%clk 0:00:56] } 47. Ra2 { [%eval -4.19] [%clk 0:00:41] } 47... Rd1 { [%eval -3.64] [%clk 0:00:45] } 48. Rd2 { [%eval -3.5] [%clk 0:00:38] } 48... Ra1 { [%eval -3.23] [%clk 0:00:44] } 49. b5 { [%eval -3.71] [%clk 0:00:40] } 49... Ra8 { [%eval -4.04] [%clk 0:00:47] } 50. b6 { [%eval -3.78] [%clk 0:00:38] } 50... Rb8 { [%eval -3.55] [%clk 0:00:51] } 51. Rb2 { [%eval -3.67] [%clk 0:00:42] } 51... g5 { [%eval -3.57] [%clk 0:00:55] } 52. Kc4 { [%eval -3.91] [%clk 0:00:43] } 52... g4 { [%eval -4.31] [%clk 0:00:59] } 53. Kd5 { [%eval -4.15] [%clk 0:00:44] } 53... Kg6 { [%eval -5.15] [%clk 0:01:01] } 54. Kc6 { [%eval -5.25] [%clk 0:00:43] } 54... Kg5 { [%eval -5.4] [%clk 0:00:58] } 55. Kc7 { [%eval -5.44] [%clk 0:00:45] } 55... Rh8 { [%eval -5.46] [%clk 0:01:01] } 56. b7 { [%eval -5.48] [%clk 0:00:43] } 56... g3 { [%eval -5.47] [%clk 0:01:05] } 57. Rd2 { [%eval -6.23] [%clk 0:00:47] } 57... f5? { [%eval -3.41] } { Mistake. e4 was best. } { [%clk 0:00:55] } 58. Kd6? { [%eval -6.89] } { Mistake. Rd8 was best. } { [%clk 0:00:31] } 58... Rb8 { [%eval -7.48] [%clk 0:00:52] } 59. Kc7 { [%eval -7.18] [%clk 0:00:29] } 59... Rxb7+ { [%eval -7.21] [%clk 0:00:51] } 60. Kxb7 { [%eval -6.87] [%clk 0:00:32] } 60... f4 { [%eval -6.8] [%clk 0:00:56] } 61. Kc6 { [%eval -7.04] [%clk 0:00:21] } 61... f3 { [%eval -7.55] [%clk 0:00:57] } 62. Rd3 { [%eval -9.35] [%clk 0:00:22] } 62... e4 { [%eval -8.63] [%clk 0:00:59] } 63. Rd5+ { [%eval -8.88] [%clk 0:00:23] } 63... Kf4 { [%eval -8.91] [%clk 0:01:03] } 64. Kd6 { [%eval -58.84] [%clk 0:00:25] } 64... g2 { [%eval -60.79] [%clk 0:01:05] } 65. Ke6 { [%eval -85.06] [%clk 0:00:28] } 65... g1=Q { [%eval -72.0] [%clk 0:01:08] } 66. Rf5+ { [%eval -61.65] [%clk 0:00:32] } 66... Ke3 { [%eval -73.36] [%clk 0:01:11] } 67. Ke5?! { [%eval #-10] } { Checkmate is now unavoidable. Rf7 was best. } { [%clk 0:00:34] } 67... Qg3+ { [%eval #-11] [%clk 0:01:14] } 68. Kf6 { [%eval #-10] [%clk 0:00:37] } 68... Qh4+ { [%eval #-12] [%clk 0:01:17] } 69. Ke5 { [%eval #-12] [%clk 0:00:40] } 69... Qe7+ { [%eval #-11] [%clk 0:01:21] } 70. Kd5 { [%eval #-11] [%clk 0:00:44] } 70... Qd7+ { [%eval #-10] [%clk 0:01:25] } 71. Ke5 { [%eval #-10] [%clk 0:00:48] } 71... Qxf5+ { [%eval #-9] [%clk 0:01:28] } 72. Kxf5 { [%eval #-9] [%clk 0:00:52] } 72... f2 { [%eval #-8] [%clk 0:01:32] } 0-1