Event: Round 8: Ethan Guo - Jacob Chiang
Date: 2024-01-21
White: Ethan Guo
WhiteTitle: CM
Black: Jacob Chiang
Result: 1-0
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:13] } 1... c5 { [%eval 0.33] [%clk 1:30:56] } 2. Nf3 { [%eval 0.17] } 2... Nc6 { [%eval 0.29] [%clk 1:31:23] } 3. d4 { [%eval 0.33] [%clk 1:30:50] } 3... cxd4 { [%eval 0.38] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:12] } 4... Nf6 { [%eval 0.36] [%clk 1:32:18] } 5. Nc3 { [%eval 0.3] [%clk 1:31:31] } 5... d6 { [%eval 0.47] [%clk 1:32:45] } 6. Bg5 { [%eval 0.35] [%clk 1:31:55] } 6... e6 { [%eval 0.23] [%clk 1:33:07] } 7. Qd2 { [%eval 0.0] [%clk 1:32:16] } 7... a6 { [%eval 0.29] [%clk 1:33:34] } 8. O-O-O { [%eval 0.47] [%clk 1:32:35] } 8... Bd7 { [%eval 0.5] [%clk 1:33:54] } 9. f3 { [%eval 0.42] [%clk 1:32:56] } 9... b5 { [%eval 0.53] [%clk 1:30:37] } 10. Nxc6 { [%eval 0.56] [%clk 1:31:35] } 10... Bxc6 { [%eval 0.52] [%clk 1:31:03] } 11. h4 { [%eval 0.56] [%clk 1:31:45] } 11... h6 { [%eval 0.45] [%clk 1:29:59] } 12. Be3 { [%eval 0.46] [%clk 1:30:54] } 12... h5 { [%eval 0.68] [%clk 1:28:57] } 13. Bf4 { [%eval 0.36] [%clk 1:24:29] } 13... b4 { [%eval 0.5] [%clk 1:28:47] } 14. Ne2 { [%eval 0.54] [%clk 1:23:49] } 14... e5?! { [%eval 1.23] } { Inaccuracy. Qb6 was best. } { [%clk 1:28:53] } 15. Bg5 { [%eval 1.26] [%clk 1:24:09] } 15... Qa5 { [%eval 1.05] [%clk 1:22:21] } 16. Kb1 { [%eval 1.1] [%clk 1:23:06] } 16... O-O-O?! { [%eval 2.12] } { Inaccuracy. Nh7 was best. } { [%clk 1:17:41] } 17. Nc1 { [%eval 2.05] [%clk 1:17:02] } 17... d5 { [%eval 1.97] [%clk 1:13:34] } 18. Nb3 { [%eval 1.77] [%clk 1:17:06] } 18... Qb6 { [%eval 1.67] [%clk 1:13:35] } 19. exd5 { [%eval 1.72] [%clk 1:14:27] } 19... Rxd5 { [%eval 1.65] [%clk 1:12:12] } 20. Bd3 { [%eval 1.71] [%clk 1:14:38] } 20... Be7 { [%eval 2.23] [%clk 1:07:07] } 21. Qe2 { [%eval 1.99] [%clk 1:12:25] } 21... Bb5 { [%eval 2.07] [%clk 0:57:36] } 22. Bxb5?! { [%eval 0.91] } { Inaccuracy. a4 was best. } { [%clk 1:12:36] } 22... Qxb5 { [%eval 1.1] [%clk 0:57:27] } 23. Qe3?! { [%eval 0.25] } { Inaccuracy. Rd3 was best. } { [%clk 1:12:31] } 23... Rhd8 { [%eval 0.27] [%clk 0:56:17] } 24. Rxd5 { [%eval -0.13] [%clk 1:12:41] } 24... Nxd5 { [%eval -0.03] [%clk 0:53:20] } 25. Qa7 { [%eval -0.42] [%clk 1:08:19] } 25... Qb7?! { [%eval 0.19] } { Inaccuracy. f6 was best. } { [%clk 0:50:16] } 26. Qxb7+ { [%eval -0.11] [%clk 1:08:02] } 26... Kxb7 { [%eval -0.14] [%clk 0:50:41] } 27. Bxe7 { [%eval -0.15] [%clk 1:07:39] } 27... Nxe7 { [%eval -0.1] [%clk 0:51:07] } 28. Kc1 { [%eval -0.17] [%clk 1:03:36] } 28... Kc6 { [%eval -0.17] [%clk 0:49:17] } 29. Re1 { [%eval -0.21] [%clk 1:01:26] } 29... Rd5 { [%eval -0.02] [%clk 0:47:30] } 30. Re4 { [%eval -0.17] [%clk 1:01:28] } 30... a5 { [%eval 0.02] [%clk 0:47:14] } 31. a3 { [%eval 0.0] [%clk 0:58:25] } 31... Kb5?! { [%eval 0.72] } { Inaccuracy. Nf5 was best. } { [%clk 0:45:17] } 32. c4+ { [%eval 0.65] [%clk 0:58:11] } 32... bxc3 { [%eval 0.86] [%clk 0:45:29] } 33. bxc3 { [%eval 0.75] [%clk 0:58:32] } 33... Kb6 { [%eval 1.21] [%clk 0:32:25] } 34. c4 { [%eval 0.6] [%clk 0:58:52] } 34... Rd8? { [%eval 2.24] } { Mistake. f5 was best. } { [%clk 0:32:18] } 35. Rxe5 { [%eval 2.09] [%clk 0:58:47] } 35... Nc6?! { [%eval 3.23] } { Inaccuracy. Ng6 was best. } { [%clk 0:32:43] } 36. Rb5+ { [%eval 2.62] [%clk 0:58:47] } 36... Kc7 { [%eval 2.87] [%clk 0:31:40] } 37. Nxa5 { [%eval 2.94] [%clk 0:58:38] } 37... Rd4?! { [%eval 3.81] } { Inaccuracy. Nd4 was best. } { [%clk 0:31:21] } 38. Nxc6 { [%eval 3.8] [%clk 0:55:06] } 38... Rxc4+ { [%eval 3.69] [%clk 0:31:11] } 39. Kb2 { [%eval 3.7] [%clk 0:55:25] } 39... Kxc6 { [%eval 3.74] [%clk 0:30:38] } 40. Rxh5 { [%eval 4.09] [%clk 0:55:49] } 40... Rd4 { [%eval 4.25] [%clk 0:30:56] } 41. Kc3 { [%eval 4.19] [%clk 0:55:54] } 41... Ra4 { [%eval 4.05] [%clk 0:30:50] } 42. Rh7 { [%eval 4.21] [%clk 0:56:10] } 42... Kc5 { [%eval 4.75] [%clk 0:24:42] } 43. Kb3 { [%eval 4.91] [%clk 0:55:32] } 43... Rd4 { [%eval 4.96] [%clk 0:24:29] } 44. Rxg7 { [%eval 4.84] [%clk 0:55:56] } 44... Rd3+ { [%eval 4.83] [%clk 0:24:52] } 45. Kb2 { [%eval 4.8] [%clk 0:55:54] } 45... f5 { [%eval 5.69] [%clk 0:24:47] } 46. h5 { [%eval 5.44] [%clk 0:53:54] } 46... Kc4 { [%eval 6.17] [%clk 0:24:57] } 47. h6 { [%eval 5.88] [%clk 0:54:02] } 47... Rb3+ { [%eval 5.95] [%clk 0:24:28] } 48. Ka2 { [%eval 6.21] [%clk 0:54:11] } 48... Re3 { [%eval 6.5] [%clk 0:24:26] } 49. h7 { [%eval 6.43] [%clk 0:54:26] } 49... Re2+ { [%eval 6.64] [%clk 0:24:44] } 50. Kb1 { [%eval 6.38] [%clk 0:54:51] } 50... Kc3?? { [%eval #16] } { Checkmate is now unavoidable. Re1+ was best. } { [%clk 0:24:11] } 51. Rc7+ { [%eval #25] [%clk 0:55:12] } 1-0