Event: Round 3: Sun, Kevin - Isakov, Amin
Date: 2024-11-17
White: Sun, Kevin
WhiteElo: 1966
Black: Isakov, Amin
BlackElo: 1698
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.21] [%clk 1:31:24] } 2... e6 { [%eval 0.28] [%clk 1:31:15] } 3. d4 { [%eval 0.4] [%clk 1:31:48] } 3... cxd4 { [%eval 0.29] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:13] } 4... Nf6 { [%eval 0.29] [%clk 1:32:01] } 5. Nc3 { [%eval 0.21] [%clk 1:32:39] } 5... Nc6 { [%eval 0.42] [%clk 1:32:24] } 6. Nxc6 { [%eval 0.31] [%clk 1:32:54] } 6... bxc6 { [%eval 0.28] [%clk 1:32:47] } 7. e5 { [%eval 0.35] [%clk 1:33:17] } 7... Nd5 { [%eval 0.38] [%clk 1:33:11] } 8. Ne4 { [%eval 0.51] [%clk 1:33:41] } 8... Qc7 { [%eval 0.55] [%clk 1:33:34] } 9. f4 { [%eval 0.61] [%clk 1:34:04] } 9... Qb6 { [%eval 0.61] [%clk 1:33:55] } 10. Bd3 { [%eval 0.26] [%clk 1:24:38] } 10... Be7 { [%eval 0.26] [%clk 1:23:53] } 11. Qe2 { [%eval 0.29] [%clk 1:14:17] } 11... f5 { [%eval 0.4] [%clk 1:10:03] } 12. exf6 { [%eval 0.46] [%clk 1:05:18] } 12... Nxf6 { [%eval 0.38] [%clk 1:07:58] } 13. Nxf6+ { [%eval 0.32] [%clk 0:56:31] } 13... Bxf6 { [%eval 0.3] [%clk 1:08:13] } 14. c3 { [%eval 0.08] [%clk 0:56:43] } 14... Bh4+?! { [%eval 0.97] } { Inaccuracy. Rb8 was best. } { [%clk 1:05:36] } 15. g3 { [%eval 0.96] [%clk 0:55:42] } 15... Bf6 { [%eval 0.85] [%clk 1:05:59] } 16. Be3 { [%eval 0.56] [%clk 0:55:21] } 16... c5 { [%eval 0.55] [%clk 1:04:29] } 17. Be4?! { [%eval -0.15] } { Inaccuracy. O-O was best. } { [%clk 0:49:54] } 17... Bb7?! { [%eval 0.41] } { Inaccuracy. d5 was best. } { [%clk 1:04:17] } 18. Bxb7 { [%eval 0.39] [%clk 0:44:47] } 18... Qxb7 { [%eval 0.43] [%clk 1:03:52] } 19. O-O { [%eval 0.44] [%clk 0:44:59] } 19... Rc8 { [%eval 0.46] [%clk 1:02:32] } 20. f5 { [%eval 0.46] [%clk 0:42:46] } 20... O-O { [%eval 0.48] [%clk 1:02:47] } 21. fxe6 { [%eval 0.49] [%clk 0:42:15] } 21... dxe6 { [%eval 0.53] [%clk 1:02:17] } 22. Rad1 { [%eval 0.48] [%clk 0:40:27] } 22... Qe4 { [%eval 0.58] [%clk 0:47:28] } 23. Rfe1 { [%eval 0.59] [%clk 0:37:16] } 23... Qa4 { [%eval 0.61] [%clk 0:43:42] } 24. b3 { [%eval 0.09] [%clk 0:36:13] } 24... Qa5 { [%eval 0.03] [%clk 0:38:21] } 25. c4 { [%eval 0.0] [%clk 0:35:35] } 25... Bc3 { [%eval 0.0] [%clk 0:36:28] } 26. Rf1 { [%eval 0.0] [%clk 0:34:09] } 26... e5 { [%eval 0.0] [%clk 0:34:42] } 27. Rf3 { [%eval 0.0] [%clk 0:27:36] } 27... Bd4 { [%eval 0.0] [%clk 0:27:56] } 28. Rdf1 { [%eval -0.01] [%clk 0:26:39] } 28... Rxf3 { [%eval 0.0] [%clk 0:21:10] } 29. Qxf3 { [%eval 0.0] [%clk 0:26:45] } 29... Qd8 { [%eval 0.09] [%clk 0:20:51] } 30. Kg2 { [%eval 0.02] [%clk 0:24:55] } 30... Qd7 { [%eval 0.12] [%clk 0:19:18] } 31. h4 { [%eval -0.07] [%clk 0:17:45] } 31... Qc6 { [%eval 0.01] [%clk 0:16:12] } 32. Qxc6 { [%eval 0.02] [%clk 0:16:42] } 32... Rxc6 { [%eval 0.06] [%clk 0:16:35] } 33. Bxd4 { [%eval 0.03] [%clk 0:16:50] } 33... exd4 { [%eval 0.02] [%clk 0:16:53] } 34. Rf5 { [%eval 0.03] [%clk 0:15:57] } 34... g6 { [%eval 0.03] [%clk 0:08:54] } 35. Rd5 { [%eval 0.11] [%clk 0:16:03] } 35... Rc7 { [%eval 0.0] [%clk 0:09:04] } 36. Kf3 { [%eval 0.0] [%clk 0:14:33] } 36... Kf7 { [%eval 0.02] [%clk 0:09:19] } 37. Ke2 { [%eval 0.0] [%clk 0:13:59] } 37... Ke6 { [%eval 0.01] [%clk 0:04:48] } 38. Kd3 { [%eval 0.13] [%clk 0:14:19] } 38... Rc6? { [%eval 1.68] } { Mistake. a5 was best. } { [%clk 0:05:01] } 39. b4 { [%eval 1.49] [%clk 0:11:56] } 39... cxb4 { [%eval 1.3] [%clk 0:05:23] } 40. Kxd4? { [%eval 0.0] } { Mistake. Ra5 was best. } { [%clk 0:12:03] } 40... Ra6 { [%eval 0.0] [%clk 0:04:23] } 41. Kc5 { [%eval 0.0] [%clk 0:11:36] } 41... Ra5+ { [%eval 0.0] [%clk 0:03:42] } 42. Kxb4 { [%eval 0.0] [%clk 0:11:48] } 42... Rxd5 { [%eval 0.0] [%clk 0:04:06] } 43. cxd5+ { [%eval 0.0] [%clk 0:12:14] } 43... Kxd5 { [%eval 0.0] [%clk 0:04:32] } 44. Kb5 { [%eval 0.0] [%clk 0:12:40] } 44... Ke4 { [%eval 0.0] [%clk 0:04:35] } 45. Ka6 { [%eval 0.0] [%clk 0:11:41] } 45... Kf3 { [%eval 0.0] [%clk 0:04:59] } 46. Kxa7 { [%eval 0.0] [%clk 0:12:04] } 46... Kxg3 { [%eval 0.0] [%clk 0:05:22] } 47. a4 { [%eval 0.0] [%clk 0:12:29] } 47... Kxh4 { [%eval 0.0] [%clk 0:05:47] } 48. a5 { [%eval 0.0] [%clk 0:12:55] } 48... g5 { [%eval 0.0] [%clk 0:06:06] } 49. a6 { [%eval 0.0] [%clk 0:13:09] } 49... g4 { [%eval 0.0] [%clk 0:06:30] } 50. Kb8 { [%eval 0.0] [%clk 0:13:21] } 1/2-1/2