Event: Round 4: Nathan Yan - Rodrigo Terao
Date: 2023-11-24
White: Nathan Yan
Black: Rodrigo Terao
BlackTitle: FM
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:24:08] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:24:14] } 2... e6 { [%eval 0.0] [%clk 1:31:06] } 3. d4 { [%eval 0.42] [%clk 1:24:06] } 3... cxd4 { [%eval 0.26] [%clk 1:31:26] } 4. Nxd4 { [%eval 0.4] [%clk 1:24:10] } 4... a6 { [%eval 0.58] [%clk 1:31:42] } 5. Nc3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 1:24:27] } 5... Ne7?! { [%eval 0.84] } { Inaccuracy. Qc7 was best. } { [%clk 1:28:39] } 6. Bd3 { [%eval 0.59] [%clk 1:20:24] } 6... Nec6 { [%eval 0.58] [%clk 1:27:45] } 7. Nxc6 { [%eval 0.42] [%clk 1:19:49] } 7... Nxc6 { [%eval 0.39] [%clk 1:28:09] } 8. O-O { [%eval 0.36] [%clk 1:19:59] } 8... Bc5 { [%eval 0.74] [%clk 1:22:44] } 9. Kh1 { [%eval 0.3] [%clk 1:12:39] } 9... Ne5 { [%eval 0.46] [%clk 1:11:57] } 10. f4 { [%eval 0.08] [%clk 1:09:46] } 10... Nxd3 { [%eval 0.12] [%clk 1:12:11] } 11. cxd3 { [%eval 0.07] [%clk 1:10:01] } 11... d5 { [%eval 0.22] [%clk 1:05:38] } 12. d4 { [%eval 0.2] [%clk 1:02:33] } 12... Be7 { [%eval 0.03] [%clk 1:05:02] } 13. e5 { [%eval -0.26] [%clk 1:02:07] } 13... g6 { [%eval 0.03] [%clk 0:57:12] } 14. Be3 { [%eval 0.0] [%clk 1:01:37] } 14... Bd7 { [%eval 0.12] [%clk 0:56:37] } 15. a4 { [%eval -0.13] [%clk 0:57:57] } 15... Qb6 { [%eval 0.0] [%clk 0:52:14] } 16. Qd2 { [%eval -0.26] [%clk 0:55:02] } 16... Rc8 { [%eval -0.22] [%clk 0:49:32] } 17. g4? { [%eval -1.41] } { Mistake. Rf3 was best. } { [%clk 0:47:45] } 17... Qb3 { [%eval -1.08] [%clk 0:48:04] } 18. Rfc1 { [%eval -1.6] [%clk 0:42:08] } 18... h5 { [%eval -1.57] [%clk 0:47:24] } 19. gxh5 { [%eval -1.45] [%clk 0:30:50] } 19... Rxh5 { [%eval -1.47] [%clk 0:47:29] } 20. Qc2 { [%eval -1.97] [%clk 0:30:56] } 20... Qb4?! { [%eval -1.28] } { Inaccuracy. Qxc2 was best. } { [%clk 0:42:56] } 21. Qd2 { [%eval -1.57] [%clk 0:29:59] } 21... Rc4 { [%eval -1.67] [%clk 0:37:49] } 22. b3 { [%eval -1.61] [%clk 0:25:32] } 22... Rc8?! { [%eval -0.87] } { Inaccuracy. Qxb3 was best. } { [%clk 0:38:12] } 23. Rab1 { [%eval -0.7] [%clk 0:25:02] } 23... Kf8 { [%eval -0.6] [%clk 0:30:46] } 24. Ne2 { [%eval -0.55] [%clk 0:23:03] } 24... Rxc1+ { [%eval -0.61] [%clk 0:29:12] } 25. Nxc1 { [%eval -0.74] [%clk 0:22:56] } 25... Qa3?! { [%eval -0.17] } { Inaccuracy. Qb6 was best. } { [%clk 0:21:43] } 26. Nd3 { [%eval -0.07] [%clk 0:22:49] } 26... b5? { [%eval 1.47] } { Mistake. Bd8 was best. } { [%clk 0:20:30] } 27. Qe2 { [%eval 1.56] [%clk 0:18:19] } 27... Bd8 { [%eval 1.8] [%clk 0:13:55] } 28. Bd2 { [%eval 1.41] [%clk 0:17:45] } 28... a5 { [%eval 1.8] [%clk 0:13:47] } 29. Nc5 { [%eval 1.62] [%clk 0:18:02] } 29... Be8?! { [%eval 2.83] } { Inaccuracy. Qa2 was best. } { [%clk 0:13:51] } 30. Bc3 { [%eval 3.07] [%clk 0:18:13] } 30... Rh3 { [%eval 3.22] [%clk 0:12:52] } 31. Ra1 { [%eval 3.28] [%clk 0:18:23] } 31... Qxc5 { [%eval 3.11] [%clk 0:13:06] } 32. dxc5 { [%eval 3.53] [%clk 0:18:47] } 32... Rxc3 { [%eval 3.39] [%clk 0:13:30] } 33. Qb2?? { [%eval 0.88] } { Blunder. f5 was best. } { [%clk 0:13:55] } 33... Rxc5? { [%eval 2.18] } { Mistake. b4 was best. } { [%clk 0:13:08] } 34. Rc1 { [%eval 1.61] [%clk 0:13:49] } 34... Rxc1+ { [%eval 1.37] [%clk 0:13:09] } 35. Qxc1 { [%eval 2.74] [%clk 0:14:19] } 35... bxa4 { [%eval 1.27] [%clk 0:12:28] } 36. bxa4 { [%eval 1.78] [%clk 0:14:47] } 36... Be7 { [%eval 1.43] [%clk 0:12:08] } 37. Qc8 { [%eval 3.41] [%clk 0:13:34] } 37... Bb4 { [%eval 3.26] [%clk 0:12:16] } 38. Qd8 { [%eval 3.75] [%clk 0:13:31] } 38... d4 { [%eval 3.52] [%clk 0:08:57] } 39. Kg2 { [%eval 3.79] [%clk 0:13:48] } 39... d3 { [%eval 3.41] [%clk 0:08:51] } 40. Kf2 { [%eval 3.75] [%clk 0:14:00] } 40... d2 { [%eval 4.04] [%clk 0:06:59] } 41. Ke2 { [%eval 4.02] [%clk 0:14:29] } 41... f5 { [%eval 4.72] [%clk 0:05:58] } 42. Kd1 { [%eval 4.64] [%clk 0:13:19] } 42... Kf7 { [%eval 5.41] [%clk 0:01:58] } 43. Qf6+ { [%eval 5.4] [%clk 0:13:43] } 43... Kg8 { [%eval 5.26] [%clk 0:02:24] } 44. Qxe6+ { [%eval 5.4] [%clk 0:14:08] } 44... Kf8 { [%eval 5.59] [%clk 0:02:48] } 45. Qf6+ { [%eval 5.65] [%clk 0:13:46] } 45... Kg8 { [%eval 5.6] [%clk 0:03:12] } 46. Qd8 { [%eval 5.6] [%clk 0:14:12] } 46... Kf7 { [%eval 5.78] [%clk 0:03:29] } 47. e6+ { [%eval 5.7] [%clk 0:14:38] } 47... Kf8 { [%eval 5.77] [%clk 0:03:45] } 48. Kc2 { [%eval 5.39] [%clk 0:15:00] } 1-0