Event: Online_Olympiad_Div3_PoolC
Site: Chess.com
Date: 2021-08-29
White: Oatlhotse, Providence
WhiteElo: 2134
Black: Silva, David
BlackElo: 2125
Result: 0-1
ECO: E97
Opening: King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... Nf6 { [%eval 0.19] [%clk 0:14:49] } 2. c4 { [%eval 0.11] [%clk 0:15:07] } 2... g6 { [%eval 0.3] [%clk 0:14:50] } 3. Nc3 { [%eval 0.17] [%clk 0:15:11] } 3... Bg7 { [%eval 0.48] [%clk 0:14:54] } 4. e4 { [%eval 0.67] [%clk 0:15:15] } 4... d6 { [%eval 0.43] [%clk 0:14:58] } 5. Be2 { [%eval 0.13] [%clk 0:15:20] } 5... O-O { [%eval 0.45] [%clk 0:15:02] } 6. Nf3 { [%eval 0.5] [%clk 0:15:24] } 6... e5 { [%eval 0.54] [%clk 0:15:05] } 7. O-O { [%eval 0.33] [%clk 0:15:28] } 7... Nc6 { [%eval 0.71] [%clk 0:15:09] } 8. d5 { [%eval 0.68] [%clk 0:15:33] } 8... Ne7 { [%eval 0.79] [%clk 0:15:12] } 9. Rb1 { [%eval 0.51] [%clk 0:15:36] } 9... h6 { [%eval 0.56] [%clk 0:14:38] } 10. b4 { [%eval 0.46] [%clk 0:15:07] } 10... Nh5 { [%eval 0.93] [%clk 0:14:37] } 11. c5 { [%eval 0.67] [%clk 0:13:04] } 11... f5 { [%eval 0.75] [%clk 0:14:25] } 12. Nd2 { [%eval 0.87] [%clk 0:12:33] } 12... Nf4 { [%eval 0.72] [%clk 0:14:26] } 13. f3 { [%eval 0.67] [%clk 0:12:18] } 13... g5 { [%eval 0.85] [%clk 0:14:11] } 14. Nc4 { [%eval 0.47] [%clk 0:12:06] } 14... fxe4?! { [%eval 1.12] } { Inaccuracy. Neg6 was best. } { [%clk 0:13:49] } 15. fxe4 { [%eval 0.89] [%clk 0:11:47] } 15... Neg6 { [%eval 0.92] [%clk 0:11:02] } 16. Bg4 { [%eval 0.7] [%clk 0:09:45] } 16... Bd7?! { [%eval 1.37] } { Inaccuracy. Bxg4 was best. } { [%clk 0:10:40] } 17. Ne3 { [%eval 1.47] [%clk 0:08:11] } 17... Ne7 { [%eval 1.66] [%clk 0:10:12] } 18. g3 { [%eval 1.89] [%clk 0:07:48] } 18... Qc8 { [%eval 1.99] [%clk 0:08:56] } 19. Bd2 { [%eval 2.0] [%clk 0:06:38] } 19... Nh3+ { [%eval 1.88] [%clk 0:08:50] } 20. Kg2?! { [%eval 0.99] } { Inaccuracy. Bxh3 was best. } { [%clk 0:06:06] } 20... Rxf1 { [%eval 1.12] [%clk 0:08:50] } 21. Kxf1 { [%eval 1.24] [%clk 0:05:59] } 21... Qf8+ { [%eval 1.1] [%clk 0:08:08] } 22. Kg2 { [%eval 0.82] [%clk 0:05:46] } 22... Nf2 { [%eval 1.0] [%clk 0:08:09] } 23. Qe2 { [%eval 1.11] [%clk 0:04:41] } 23... Nxg4 { [%eval 1.11] [%clk 0:08:09] } 24. Nxg4 { [%eval 1.18] [%clk 0:04:43] } 24... Qc8 { [%eval 1.16] [%clk 0:07:38] } 25. h3 { [%eval 0.97] [%clk 0:04:13] } 25... a5 { [%eval 1.55] [%clk 0:07:35] } 26. Nd1?! { [%eval 0.54] } { Inaccuracy. cxd6 was best. } { [%clk 0:02:31] } 26... axb4 { [%eval 0.27] [%clk 0:04:16] } 27. Bxb4 { [%eval 0.64] [%clk 0:02:36] } 27... Ra6? { [%eval 1.75] } { Mistake. dxc5 was best. } { [%clk 0:04:19] } 28. a3 { [%eval 1.37] [%clk 0:02:04] } 28... Be8? { [%eval 2.77] } { Mistake. dxc5 was best. } { [%clk 0:03:58] } 29. Nge3 { [%eval 2.37] [%clk 0:01:40] } 29... Bg6 { [%eval 2.63] [%clk 0:03:53] } 30. Nf2 { [%eval 3.04] [%clk 0:01:23] } 30... Kh7 { [%eval 2.63] [%clk 0:03:54] } 31. Rc1?! { [%eval 1.95] } { Inaccuracy. cxd6 was best. } { [%clk 0:01:19] } 31... dxc5 { [%eval 2.25] [%clk 0:02:52] } 32. Rxc5 { [%eval 2.15] [%clk 0:01:11] } 32... Ng8 { [%eval 2.41] [%clk 0:02:46] } 33. Qc4 { [%eval 2.12] [%clk 0:01:00] } 33... c6 { [%eval 2.19] [%clk 0:02:33] } 34. dxc6 { [%eval 1.93] [%clk 0:01:02] } 34... Rxc6 { [%eval 2.1] [%clk 0:02:07] } 35. Nd5?? { [%eval 0.0] } { Blunder. Rxc6 was best. } { [%clk 0:00:36] } 35... Bf7?! { [%eval 1.01] } { Inaccuracy. Rxc5 was best. } { [%clk 0:01:25] } 36. Rxc6 { [%eval 1.05] [%clk 0:00:18] } 36... bxc6 { [%eval 0.82] [%clk 0:01:23] } 37. Nb6 { [%eval 0.52] [%clk 0:00:10] } 37... Qb7 { [%eval 0.49] [%clk 0:01:19] } 38. Qc5 { [%eval 0.36] [%clk 0:00:10] } 38... Nf6?? { [%eval 2.0] } { Blunder. Bg6 was best. } { [%clk 0:01:21] } 39. Nc4?? { [%eval -4.41] } { Blunder. Qe7 was best. } { [%clk 0:00:11] } 39... Nd7 { [%eval -4.56] [%clk 0:01:18] } 40. Nd6 { [%eval -5.05] [%clk 0:00:06] } 40... Nxc5 { [%eval -5.22] [%clk 0:01:19] } 41. Nxb7 { [%eval -5.01] [%clk 0:00:11] } 41... Nxb7 { [%eval -5.04] [%clk 0:01:22] } 42. a4 { [%eval -5.0] [%clk 0:00:14] } 42... Bc4 { [%eval -5.29] [%clk 0:01:25] } 43. Ng4 { [%eval -5.13] [%clk 0:00:16] } 43... h5 { [%eval -4.86] [%clk 0:01:20] } 44. Ne3 { [%eval -5.13] [%clk 0:00:20] } 44... Bd3 { [%eval -5.24] [%clk 0:01:20] } 45. Kf3 { [%eval -5.1] [%clk 0:00:23] } 45... c5 { [%eval -5.0] [%clk 0:01:24] } 46. Bc3 { [%eval -5.96] [%clk 0:00:26] } 46... Nd6 { [%eval -6.09] [%clk 0:01:28] } 47. a5 { [%eval -6.48] [%clk 0:00:22] } 47... Nxe4 { [%eval -5.72] [%clk 0:01:27] } 48. Be1 { [%eval -7.0] [%clk 0:00:19] } 48... Nd6 { [%eval -6.97] [%clk 0:01:26] } 49. Nd1 { [%eval -7.97] [%clk 0:00:14] } 49... e4+ { [%eval -8.12] [%clk 0:01:30] } 50. Ke3 { [%eval -10.01] [%clk 0:00:16] } 50... Nc4+ { [%eval -9.91] [%clk 0:01:32] } 51. Kf2 { [%eval -10.01] [%clk 0:00:19] } 51... Bd4+ { [%eval -9.22] [%clk 0:01:36] } 52. Kg2 { [%eval -9.64] [%clk 0:00:23] } 52... e3 { [%eval -9.63] [%clk 0:01:40] } 53. a6 { [%eval -11.09] [%clk 0:00:26] } 53... Be4+ { [%eval -9.62] [%clk 0:01:41] } 54. Kf1 { [%eval -9.4] [%clk 0:00:28] } 54... Bf3 { [%eval -9.4] [%clk 0:01:40] } 55. Nc3? { [%eval #-7] } { Checkmate is now unavoidable. Nxe3 was best. } { [%clk 0:00:28] } 55... Nd2+ { [%eval #-6] [%clk 0:01:43] } 56. Bxd2 { [%eval #-6] [%clk 0:00:24] } 56... exd2 { [%eval #-5] [%clk 0:01:47] } 57. a7 { [%eval #-4] [%clk 0:00:28] } 57... Bxc3 { [%eval #-3] [%clk 0:01:50] } 58. Kf2 { [%eval #-3] [%clk 0:00:25] } 58... d1=Q { [%eval #-2] [%clk 0:01:50] } 0-1