Event: Round 4: Isakov, Amin - Guo, Ethan
Date: 2024-11-18
White: Isakov, Amin
WhiteElo: 1698
Black: Guo, Ethan
BlackTitle: CM
BlackElo: 2157
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Modern Variations, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.21] [%clk 1:31:20] } 2... d6 { [%eval 0.21] [%clk 1:31:22] } 3. d4 { [%eval 0.22] [%clk 1:31:42] } 3... cxd4 { [%eval 0.19] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:06] } 4... Nf6 { [%eval 0.24] [%clk 1:32:12] } 5. Bd3 { [%eval 0.0] [%clk 1:32:28] } 5... Nc6 { [%eval 0.0] [%clk 1:32:33] } 6. Nxc6 { [%eval -0.01] [%clk 1:32:40] } 6... bxc6 { [%eval 0.0] [%clk 1:32:58] } 7. O-O { [%eval 0.0] [%clk 1:33:02] } 7... g6 { [%eval 0.03] [%clk 1:31:20] } 8. Nc3 { [%eval 0.01] [%clk 1:33:20] } 8... Bg7 { [%eval 0.13] [%clk 1:31:28] } 9. h3 { [%eval 0.04] [%clk 1:33:36] } 9... O-O { [%eval 0.05] [%clk 1:31:08] } 10. Be3 { [%eval -0.04] [%clk 1:33:47] } 10... d5 { [%eval -0.11] [%clk 1:18:57] } 11. Bd4 { [%eval -0.19] [%clk 1:20:38] } 11... Rb8 { [%eval 0.09] [%clk 1:06:26] } 12. exd5 { [%eval 0.12] [%clk 1:10:46] } 12... cxd5 { [%eval 0.18] [%clk 0:57:59] } 13. Rb1 { [%eval -0.02] [%clk 1:02:54] } 13... Qa5 { [%eval 0.5] [%clk 0:52:06] } 14. Qe2 { [%eval 0.29] [%clk 1:01:35] } 14... Be6 { [%eval 0.79] [%clk 0:51:25] } 15. a3 { [%eval 0.7] [%clk 0:34:38] } 15... Nh5 { [%eval 0.79] [%clk 0:29:26] } 16. Bxg7 { [%eval 0.71] [%clk 0:33:52] } 16... Nxg7 { [%eval 0.78] [%clk 0:29:14] } 17. b4 { [%eval 0.78] [%clk 0:29:04] } 17... Qc7 { [%eval 0.68] [%clk 0:28:51] } 18. Na4 { [%eval 0.24] [%clk 0:28:31] } 18... Bc8 { [%eval 0.54] [%clk 0:24:43] } 19. Rfe1 { [%eval 0.2] [%clk 0:27:27] } 19... Ne6 { [%eval 0.17] [%clk 0:23:50] } 20. Qe5 { [%eval 0.13] [%clk 0:24:51] } 20... Qxe5 { [%eval 0.16] [%clk 0:21:23] } 21. Rxe5 { [%eval 0.16] [%clk 0:25:11] } 21... Rd8 { [%eval 0.24] [%clk 0:21:43] } 22. Rbe1 { [%eval 0.08] [%clk 0:22:10] } 22... Bb7 { [%eval 0.05] [%clk 0:21:27] } 23. Rf1 { [%eval -0.15] [%clk 0:19:17] } 23... Bc6 { [%eval -0.12] [%clk 0:20:54] } 24. Nc3 { [%eval -0.11] [%clk 0:17:54] } 24... d4 { [%eval 0.33] [%clk 0:19:58] } 25. Ne2 { [%eval 0.26] [%clk 0:13:38] } 25... Bd5 { [%eval 0.35] [%clk 0:19:40] } 26. Be4?! { [%eval -0.64] } { Inaccuracy. f4 was best. } { [%clk 0:09:37] } 26... Bxe4 { [%eval -0.61] [%clk 0:18:27] } 27. Rxe4 { [%eval -0.73] [%clk 0:09:59] } 27... Rbc8 { [%eval -0.82] [%clk 0:18:50] } 28. Rc1 { [%eval -0.71] [%clk 0:09:55] } 28... Rd6 { [%eval -0.8] [%clk 0:18:23] } 29. f3 { [%eval -1.26] [%clk 0:09:32] } 29... f6 { [%eval -1.13] [%clk 0:16:24] } 30. Kf2 { [%eval -1.2] [%clk 0:08:48] } 30... Kf7 { [%eval -1.27] [%clk 0:16:35] } 31. c4?! { [%eval -2.32] } { Inaccuracy. g4 was best. } { [%clk 0:08:28] } 31... f5 { [%eval -2.32] [%clk 0:15:27] } 32. Rh4 { [%eval -1.95] [%clk 0:08:24] } 32... Kg7?! { [%eval -0.8] } { Inaccuracy. d3 was best. } { [%clk 0:14:50] } 33. c5 { [%eval -0.58] [%clk 0:08:10] } 33... Rd5 { [%eval -0.8] [%clk 0:14:34] } 34. Rd1?! { [%eval -1.7] } { Inaccuracy. Re1 was best. } { [%clk 0:08:03] } 34... Rcd8?! { [%eval -1.11] } { Inaccuracy. g5 was best. } { [%clk 0:13:05] } 35. c6 { [%eval -1.36] [%clk 0:03:05] } 35... g5 { [%eval -1.36] [%clk 0:13:15] } 36. c7 { [%eval -1.34] [%clk 0:03:26] } 36... gxh4 { [%eval -1.33] [%clk 0:13:04] } 37. cxd8=Q { [%eval -1.27] [%clk 0:03:45] } 37... Rxd8 { [%eval -1.13] [%clk 0:13:30] } 38. Rd3 { [%eval -1.16] [%clk 0:03:41] } 38... Kf6 { [%eval -1.16] [%clk 0:13:49] } 39. f4 { [%eval -1.05] [%clk 0:03:55] } 39... Rc8 { [%eval -0.99] [%clk 0:13:08] } 40. Kf3 { [%eval -1.54] [%clk 0:03:39] } 40... Rc4 { [%eval -1.23] [%clk 0:13:21] } 41. Kf2?? { [%eval -5.2] } { Blunder. Rd2 was best. } { [%clk 0:03:57] } 41... Kf7?? { [%eval -0.88] } { Blunder. Rc2 was best. } { [%clk 0:13:21] } 42. Kf3 { [%eval -1.28] [%clk 0:03:11] } 42... Ke8 { [%eval -0.99] [%clk 0:13:31] } 43. Rd1? { [%eval -2.66] } { Mistake. g4 was best. } { [%clk 0:03:22] } 43... Kd7 { [%eval -2.46] [%clk 0:13:40] } 44. Rc1?! { [%eval -3.82] } { Inaccuracy. g4 was best. } { [%clk 0:03:05] } 44... Rxc1 { [%eval -3.45] [%clk 0:13:45] } 45. Nxc1 { [%clk 0:03:27] } 45... Kc6 { [%clk 0:14:10] } 0-1