Event: Round 2: Aiden Zhou - Bator Sambuev
Site: https://lichess.org
Date: 2023-04-07
White: Aiden Zhou
Black: Bator Sambuev
BlackTitle: GM
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:12] } 1... Nf6 { [%eval 0.28] [%clk 1:30:42] } 2. c4 { [%eval 0.16] [%clk 1:29:31] } 2... e6 { [%eval 0.23] [%clk 1:31:08] } 3. g3 { [%eval 0.14] [%clk 1:29:19] } 3... d5 { [%eval 0.16] [%clk 1:31:32] } 4. Nf3 { [%eval 0.2] [%clk 1:29:34] } 4... c6 { [%eval 0.27] [%clk 1:31:58] } 5. Bg2 { [%eval 0.36] [%clk 1:29:52] } 5... dxc4 { [%eval 0.45] [%clk 1:32:23] } 6. Ne5 { [%eval 0.28] [%clk 1:30:09] } 6... Bb4+ { [%eval 0.29] [%clk 1:32:49] } 7. Bd2 { [%eval 0.6] [%clk 1:30:19] } 7... Be7 { [%eval 0.28] [%clk 1:33:14] } 8. e3 { [%eval 0.46] [%clk 1:30:12] } 8... b5 { [%eval 0.68] [%clk 1:33:29] } 9. a4 { [%eval 0.31] [%clk 1:30:16] } 9... b4 { [%eval 0.2] [%clk 1:33:47] } 10. O-O { [%eval 0.09] [%clk 1:30:29] } 10... O-O { [%eval 0.27] [%clk 1:33:25] } 11. Qc2 { [%eval 0.25] [%clk 1:29:57] } 11... a5 { [%eval 0.19] [%clk 1:32:30] } 12. Rd1 { [%eval 0.1] [%clk 1:20:18] } 12... Ba6 { [%eval 0.11] [%clk 1:31:20] } 13. Be1 { [%eval 0.19] [%clk 1:13:47] } 13... Nbd7?! { [%eval 0.98] } { Inaccuracy. Ra7 was best. } { [%clk 1:23:35] } 14. Nxc6 { [%eval 1.21] [%clk 1:09:16] } 14... Qe8 { [%eval 1.12] [%clk 1:20:03] } 15. Nxa5 { [%eval 1.34] [%clk 0:57:46] } 15... Rc8 { [%eval 1.48] [%clk 1:13:51] } 16. Nc6 { [%eval 1.36] [%clk 0:55:55] } 16... Nd5 { [%eval 1.54] [%clk 1:13:11] } 17. Bxd5?! { [%eval 0.74] } { Inaccuracy. Nxe7+ was best. } { [%clk 0:47:46] } 17... b3 { [%eval 0.69] [%clk 1:10:45] } 18. Nxe7+ { [%eval 0.62] [%clk 0:37:20] } 18... Qxe7 { [%eval 0.68] [%clk 1:10:42] } 19. Qe4 { [%eval 0.68] [%clk 0:35:46] } 19... Nf6 { [%eval 0.82] [%clk 1:10:10] } 20. Qe5 { [%eval 0.64] [%clk 0:34:31] } 20... Nxd5 { [%eval 1.1] [%clk 1:10:33] } 21. e4 { [%eval 1.05] [%clk 0:34:12] } 21... f6 { [%eval 1.22] [%clk 1:03:27] } 22. Qh5 { [%eval 1.2] [%clk 0:34:13] } 22... Nb6 { [%eval 1.54] [%clk 1:02:32] } 23. Nc3 { [%eval 1.08] [%clk 0:31:57] } 23... f5 { [%eval 1.18] [%clk 0:57:44] } 24. d5 { [%eval 0.83] [%clk 0:23:09] } 24... fxe4 { [%eval 1.38] [%clk 0:56:24] } 25. Qe5 { [%eval 1.55] [%clk 0:21:20] } 25... Rce8 { [%eval 1.67] [%clk 0:47:29] } 26. Qxe6+ { [%eval 1.49] [%clk 0:19:42] } 26... Qxe6 { [%eval 1.55] [%clk 0:44:39] } 27. dxe6 { [%eval 1.44] [%clk 0:20:10] } 27... Rxe6 { [%eval 1.59] [%clk 0:44:51] } 28. a5 { [%eval 1.46] [%clk 0:19:57] } 28... Nc8 { [%eval 1.67] [%clk 0:43:59] } 29. Nd5 { [%eval 1.64] [%clk 0:18:53] } 29... e3 { [%eval 2.01] [%clk 0:35:53] } 30. Nxe3 { [%eval 1.59] [%clk 0:17:38] } 30... Na7 { [%eval 1.72] [%clk 0:33:55] } 31. Rac1 { [%eval 1.19] [%clk 0:10:36] } 31... Rc8?! { [%eval 1.87] } { Inaccuracy. Nc6 was best. } { [%clk 0:32:04] } 32. Rd7 { [%eval 1.95] [%clk 0:07:59] } 32... Nb5 { [%eval 1.79] [%clk 0:30:29] } 33. Bc3? { [%eval 0.13] } { Mistake. Bb4 was best. } { [%clk 0:03:22] } 33... Nxc3 { [%eval 0.12] [%clk 0:30:05] } 34. Rxc3 { [%eval 0.03] [%clk 0:03:49] } 34... Rc5?! { [%eval 0.65] } { Inaccuracy. Re5 was best. } { [%clk 0:29:02] } 35. Rd1?! { [%eval 0.07] } { Inaccuracy. Rd8+ was best. } { [%clk 0:02:11] } 35... h6 { [%eval 0.27] [%clk 0:25:12] } 36. Rdc1 { [%eval 0.0] [%clk 0:01:48] } 36... Rec6 { [%eval 0.0] [%clk 0:25:04] } 37. Ra1 { [%eval 0.0] [%clk 0:02:01] } 37... Rd6 { [%eval 0.0] [%clk 0:23:14] } 38. Rd1 { [%eval -0.03] [%clk 0:01:31] } 38... Rxd1+ { [%eval -0.03] [%clk 0:23:31] } 39. Nxd1 { [%eval -0.07] [%clk 0:01:59] } 39... Rxa5 { [%eval -0.02] [%clk 0:23:38] } 40. Kf1 { [%eval 0.0] [%clk 0:02:00] } 40... Kf7 { [%eval 0.0] [%clk 0:22:14] } 41. Ke2 { [%eval 0.0] [%clk 0:02:07] } 41... Ke6 { [%eval 0.0] [%clk 0:21:09] } 42. Kd2 { [%eval 0.0] [%clk 0:01:31] } 42... Rd5+ { [%eval 0.0] [%clk 0:21:10] } 43. Ke2 { [%eval -0.17] [%clk 0:01:02] } 43... Kd6 { [%eval -0.21] [%clk 0:18:45] } 44. Ne3 { [%eval -0.34] [%clk 0:01:08] } 44... Re5 { [%eval 0.0] [%clk 0:16:15] } 45. Kd2 { [%eval -0.03] [%clk 0:01:11] } 45... Kc5 { [%eval 0.0] [%clk 0:16:08] } 46. Rc1 { [%eval -0.03] [%clk 0:01:11] } 46... Kb4 { [%eval 0.0] [%clk 0:15:27] } 47. Ra1 { [%eval 0.0] [%clk 0:01:11] } 47... Re6?? { [%eval 3.57] } { Blunder. Bb7 was best. } { [%clk 0:08:56] } 48. Nd5+ { [%eval 3.57] [%clk 0:01:04] } 48... Kc5 { [%eval 3.52] [%clk 0:08:55] } 49. Ra5+ { [%eval 3.59] [%clk 0:01:21] } 49... Kd4 { [%eval 4.36] [%clk 0:06:29] } 50. Nc3 { [%eval 3.83] [%clk 0:01:25] } 50... Bb7 { [%eval 3.86] [%clk 0:05:36] } 51. Rb5?? { [%eval 0.0] } { Blunder. Nb5+ was best. } { [%clk 0:01:15] } 51... Bc6 { [%eval 0.15] [%clk 0:04:39] } 52. Ra5 { [%eval 0.23] [%clk 0:00:48] } 52... Rd6?? { [%eval 3.67] } { Blunder. Bg2 was best. } { [%clk 0:02:28] } 53. f4?? { [%eval 0.7] } { Blunder. f3 was best. } { [%clk 0:00:43] } 53... Re6 { [%eval 0.64] [%clk 0:02:16] } 54. h4 { [%eval 0.15] [%clk 0:00:38] } 54... Re7 { [%eval 0.29] [%clk 0:01:39] } 55. Rh5 { [%eval 0.09] [%clk 0:00:41] } 55... Bf3 { [%eval 0.0] [%clk 0:01:30] } 56. Nb5+ { [%eval 0.06] [%clk 0:01:00] } 56... Ke4 { [%eval 0.0] [%clk 0:01:51] } 57. Nc3+ { [%eval 0.21] [%clk 0:00:59] } 57... Kd4 { [%eval 0.14] [%clk 0:02:17] } 58. Nb5+ { [%eval 0.0] [%clk 0:01:27] } 58... Ke4 { [%eval 0.0] [%clk 0:02:44] } 59. Nd6+ { [%eval 0.0] [%clk 0:01:35] } 59... Kd4 { [%eval 0.0] [%clk 0:02:56] } 60. Nb5+ { [%eval 0.0] [%clk 0:01:04] } 60... Ke4 { [%eval 0.0] [%clk 0:03:22] } 61. Nc3+ { [%eval 0.0] [%clk 0:01:05] } 61... Kd4 { [%eval 0.21] [%clk 0:03:48] } 62. Nb5+ { [%eval 0.0] [%clk 0:00:00] } 1/2-1/2