Event: Round 2: Bator Sambuev - Rohan Talukdar
Date: 2022-04-14
White: Bator Sambuev
WhiteTitle: GM
Black: Rohan Talukdar
BlackTitle: FM
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Keres Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:45] } 2. Ne2 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.43] [%clk 1:30:39] } 3. g3 { [%eval 0.0] [%clk 1:31:45] } 3... e5?! { [%eval 0.54] } { Inaccuracy. d5 was best. } { [%clk 1:26:20] } 4. Bg2 { [%eval 0.34] [%clk 1:30:58] } 4... Nc6 { [%eval 0.55] [%clk 1:24:01] } 5. c3 { [%eval 0.6] [%clk 1:30:14] } 5... g6 { [%eval 0.68] [%clk 1:15:58] } 6. d4 { [%eval 0.35] [%clk 1:26:22] } 6... Bg7 { [%eval 0.7] [%clk 1:15:01] } 7. Be3 { [%eval 0.66] [%clk 1:24:22] } 7... b6 { [%eval 0.64] [%clk 1:11:14] } 8. O-O { [%eval 0.5] [%clk 1:22:56] } 8... Nf6 { [%eval 0.49] [%clk 1:09:07] } 9. h3 { [%eval 0.4] [%clk 1:22:13] } 9... O-O { [%eval 0.51] [%clk 1:07:52] } 10. d5 { [%eval 0.26] [%clk 1:21:35] } 10... Ne7 { [%eval 0.41] [%clk 1:03:57] } 11. Nd2 { [%eval 0.25] [%clk 1:20:15] } 11... Ba6?! { [%eval 0.81] } { Inaccuracy. Nh5 was best. } { [%clk 0:58:22] } 12. c4 { [%eval 0.62] [%clk 1:17:02] } 12... b5? { [%eval 1.93] } { Mistake. Nd7 was best. } { [%clk 0:55:10] } 13. b4 { [%eval 2.12] [%clk 1:12:12] } 13... bxc4?! { [%eval 2.78] } { Inaccuracy. cxb4 was best. } { [%clk 0:53:46] } 14. Qa4 { [%eval 2.83] [%clk 1:09:32] } 14... Qb6?? { [%eval 5.76] } { Blunder. c3 was best. } { [%clk 0:48:36] } 15. bxc5? { [%eval 3.39] } { Mistake. Nc3 was best. } { [%clk 1:08:17] } 15... dxc5 { [%eval 3.63] [%clk 0:49:02] } 16. Rab1 { [%eval 3.76] [%clk 1:06:36] } 16... Qd6 { [%eval 3.75] [%clk 0:49:27] } 17. Nxc4 { [%eval 3.67] [%clk 1:06:54] } 17... Bxc4 { [%eval 3.87] [%clk 0:49:52] } 18. Qxc4 { [%eval 3.88] [%clk 1:07:16] } 18... Nd7 { [%eval 3.85] [%clk 0:50:18] } 19. Rb7?! { [%eval 2.68] } { Inaccuracy. Nc3 was best. } { [%clk 1:05:05] } 19... Nc8?! { [%eval 3.9] } { Inaccuracy. Rfb8 was best. } { [%clk 0:45:29] } 20. Nc3 { [%eval 4.02] [%clk 0:52:39] } 20... Rd8 { [%eval 3.93] [%clk 0:42:50] } 21. Rc1?! { [%eval 3.06] } { Inaccuracy. h4 was best. } { [%clk 0:49:32] } 21... Bf8 { [%eval 3.65] [%clk 0:41:53] } 22. h4 { [%eval 3.63] [%clk 0:46:26] } 22... Ncb6 { [%eval 4.05] [%clk 0:25:09] } 23. Qb5? { [%eval 2.19] } { Mistake. Qe2 was best. } { [%clk 0:43:18] } 23... Rdb8? { [%eval 3.57] } { Mistake. c4 was best. } { [%clk 0:24:21] } 24. Rxb8 { [%eval 3.43] [%clk 0:43:23] } 24... Rxb8 { [%eval 3.49] [%clk 0:24:38] } 25. Bh3 { [%eval 3.31] [%clk 0:42:28] } 25... Nf6 { [%eval 3.87] [%clk 0:18:59] } 26. Qa6 { [%eval 3.7] [%clk 0:40:17] } 26... Qc7 { [%eval 3.65] [%clk 0:18:56] } 27. f3? { [%eval 2.11] } { Mistake. a4 was best. } { [%clk 0:34:02] } 27... Qb7?! { [%eval 2.76] } { Inaccuracy. c4 was best. } { [%clk 0:18:56] } 28. Qxb7 { [%eval 2.75] [%clk 0:33:53] } 28... Rxb7 { [%eval 2.5] [%clk 0:19:24] } 29. Rb1 { [%eval 2.51] [%clk 0:34:09] } 29... Ne8 { [%eval 2.79] [%clk 0:15:51] } 30. a4 { [%eval 2.42] [%clk 0:31:57] } 30... Nd6 { [%eval 2.5] [%clk 0:12:57] } 31. Bf1?! { [%eval 1.65] } { Inaccuracy. a5 was best. } { [%clk 0:27:46] } 31... Rc7?! { [%eval 2.47] } { Inaccuracy. Nd7 was best. } { [%clk 0:12:42] } 32. Nb5 { [%eval 2.72] [%clk 0:25:53] } 32... Nxb5 { [%eval 3.11] [%clk 0:12:37] } 33. Bxb5 { [%eval 2.91] [%clk 0:25:31] } 33... Bd6? { [%eval 4.7] } { Mistake. c4 was best. } { [%clk 0:12:40] } 34. a5 { [%eval 4.63] [%clk 0:24:45] } 34... Nd7 { [%eval 4.56] [%clk 0:12:06] } 35. Bc4? { [%eval 2.38] } { Mistake. Bxd7 was best. } { [%clk 0:24:02] } 35... Kf8 { [%eval 2.35] [%clk 0:12:08] } 36. Kf2 { [%eval 2.4] [%clk 0:22:50] } 36... Ke7 { [%eval 2.84] [%clk 0:10:49] } 37. Ke2 { [%eval 2.87] [%clk 0:23:12] } 37... Rc8 { [%eval 2.72] [%clk 0:09:33] } 38. Kd3 { [%eval 2.55] [%clk 0:22:52] } 38... Bc7?! { [%eval 3.34] } { Inaccuracy. Rb8 was best. } { [%clk 0:08:31] } 39. Ba6? { [%eval 1.82] } { Mistake. a6 was best. } { [%clk 0:19:29] } 39... Rd8?? { [%eval 5.62] } { Blunder. Rb8 was best. } { [%clk 0:05:06] } 40. Rb7 { [%eval 5.63] [%clk 0:18:41] } 40... Kd6 { [%eval 6.99] [%clk 0:05:13] } 41. Bb5 { [%eval 6.09] [%clk 0:16:32] } 41... a6 { [%eval 7.99] [%clk 0:19:21] } 42. Bxd7 { [%eval 8.21] [%clk 0:46:01] } 42... Kxd7 { [%eval 8.03] [%clk 0:18:48] } 43. Bxc5 { [%eval 8.52] [%clk 0:46:22] } 43... Rb8 { [%eval 8.68] [%clk 0:19:11] } 44. Ra7 { [%eval 8.72] [%clk 0:46:14] } 44... Kc8 { [%eval 8.7] [%clk 0:19:07] } 45. d6 { [%eval 6.75] [%clk 0:45:31] } 45... Bxa5 { [%eval 6.9] [%clk 0:19:30] } 46. Rxf7 { [%eval 5.89] [%clk 0:45:53] } 46... Rb3+?! { [%eval 9.02] } { Inaccuracy. Rb7 was best. } { [%clk 0:19:15] } 47. Kc4 { [%eval 9.19] [%clk 0:45:45] } 1-0