Event: Round 4: Sun, Ryan - Yanayt, Eugene
Date: 2024-07-12
White: Sun, Ryan
WhiteTitle: FM
WhiteElo: 2312
Black: Yanayt, Eugene
BlackTitle: FM
BlackElo: 2101
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:26:16] } 2. Nf3 { [%eval 0.34] [%clk 1:31:19] } 2... d6 { [%eval 0.26] [%clk 1:26:16] } 3. Bb5+ { [%eval 0.18] [%clk 1:31:42] } 3... Bd7 { [%eval 0.22] [%clk 1:26:19] } 4. c4 { [%eval 0.16] [%clk 1:32:07] } 4... g6 { [%eval 0.23] [%clk 1:22:59] } 5. Nc3 { [%eval 0.12] [%clk 1:31:58] } 5... Bg7 { [%eval 0.26] [%clk 1:23:03] } 6. O-O { [%eval 0.21] [%clk 1:31:12] } 6... Nc6 { [%eval 0.32] [%clk 1:20:02] } 7. Bxc6 { [%eval 0.26] [%clk 1:28:35] } 7... Bxc6 { [%eval 0.25] [%clk 1:19:55] } 8. d4 { [%eval 0.26] [%clk 1:28:59] } 8... cxd4 { [%eval 0.28] [%clk 1:18:38] } 9. Nxd4 { [%eval 0.27] [%clk 1:29:25] } 9... Nf6 { [%eval 0.31] [%clk 1:14:04] } 10. Qd3 { [%eval 0.26] [%clk 1:29:05] } 10... O-O { [%eval 0.44] [%clk 1:13:45] } 11. b3 { [%eval 0.37] [%clk 1:27:34] } 11... Rc8 { [%eval 0.44] [%clk 0:55:32] } 12. f3 { [%eval 0.5] [%clk 1:22:42] } 12... a6 { [%eval 0.51] [%clk 0:48:47] } 13. Be3 { [%eval 0.55] [%clk 1:19:13] } 13... Re8 { [%eval 0.64] [%clk 0:45:18] } 14. Rac1 { [%eval 0.52] [%clk 1:18:02] } 14... Qa5 { [%eval 0.54] [%clk 0:39:33] } 15. Rfd1 { [%eval 0.58] [%clk 1:15:07] } 15... Bd7 { [%eval 0.68] [%clk 0:30:36] } 16. Kh1 { [%eval 0.56] [%clk 1:07:37] } 16... h5 { [%eval 0.5] [%clk 0:28:54] } 17. Bf2 { [%eval 0.1] [%clk 1:03:12] } 17... Rc7?! { [%eval 0.98] } { Inaccuracy. b5 was best. } { [%clk 0:26:45] } 18. a4 { [%eval 0.97] [%clk 0:57:26] } 18... Rb8 { [%eval 1.33] [%clk 0:22:02] } 19. Be1 { [%eval 1.01] [%clk 0:47:02] } 19... Qe5 { [%eval 1.17] [%clk 0:16:50] } 20. b4? { [%eval -0.38] } { Mistake. Bh4 was best. } { [%clk 0:43:53] } 20... Be6?? { [%eval 1.73] } { Blunder. Rbc8 was best. } { [%clk 0:13:04] } 21. Nce2 { [%eval 1.64] [%clk 0:39:32] } 21... Rbc8? { [%eval 3.19] } { Mistake. Nd7 was best. } { [%clk 0:09:50] } 22. Bg3 { [%eval 3.25] [%clk 0:38:29] } 22... Qg5 { [%eval 3.99] [%clk 0:10:15] } 23. Nxe6 { [%eval 3.87] [%clk 0:35:55] } 23... fxe6 { [%eval 3.79] [%clk 0:10:32] } 24. Bf4 { [%eval 3.91] [%clk 0:36:16] } 24... Qh4 { [%eval 3.91] [%clk 0:09:02] } 25. g3 { [%eval 3.82] [%clk 0:36:36] } 25... Nxe4 { [%eval 3.92] [%clk 0:08:55] } 26. Qxe4 { [%eval 3.92] [%clk 0:36:23] } 26... Qf6 { [%eval 3.91] [%clk 0:09:21] } 27. h4 { [%eval 3.58] [%clk 0:36:12] } 27... Kf7 { [%eval 4.09] [%clk 0:06:45] } 28. c5 { [%eval 4.0] [%clk 0:28:27] } 28... e5 { [%eval 4.36] [%clk 0:06:07] } 29. cxd6 { [%eval 3.93] [%clk 0:27:17] } 29... exd6 { [%eval 4.06] [%clk 0:06:05] } 30. Rxc7+ { [%eval 4.04] [%clk 0:26:39] } 30... Rxc7 { [%eval 3.86] [%clk 0:06:32] } 31. Rc1 { [%eval 3.77] [%clk 0:25:44] } 31... Rd7 { [%eval 3.72] [%clk 0:04:25] } 32. Qd5+ { [%eval 3.59] [%clk 0:25:52] } 32... Qe6 { [%eval 3.58] [%clk 0:04:48] } 33. Qxe6+ { [%eval 3.58] [%clk 0:26:20] } 33... Kxe6 { [%eval 3.54] [%clk 0:05:13] } 34. Bd2 { [%eval 3.51] [%clk 0:26:45] } 34... d5 { [%eval 3.72] [%clk 0:05:20] } 35. Kg2 { [%eval 3.64] [%clk 0:26:22] } 35... Bf8 { [%eval 4.09] [%clk 0:05:21] } 36. Rc8 { [%eval 4.01] [%clk 0:25:11] } 36... Bd6 { [%eval 4.24] [%clk 0:05:38] } 37. Nc1 { [%eval 3.82] [%clk 0:23:31] } 37... Rc7 { [%eval 3.89] [%clk 0:04:25] } 38. Rxc7 { [%eval 3.82] [%clk 0:23:54] } 38... Bxc7 { [%eval 3.75] [%clk 0:04:52] } 39. Kf2 { [%eval 3.66] [%clk 0:23:59] } 39... Bb6+ { [%eval 4.24] [%clk 0:05:07] } 40. Ke2 { [%eval 4.45] [%clk 0:24:22] } 40... Kf5 { [%eval 4.91] [%clk 0:05:02] } 41. Nb3 { [%eval 4.97] [%clk 0:24:04] } 41... e4 { [%eval 4.91] [%clk 0:04:57] } 42. Nc5 { [%eval 4.82] [%clk 0:23:02] } 42... Bxc5 { [%eval 5.42] [%clk 0:04:20] } 43. bxc5 { [%eval 5.42] [%clk 0:23:26] } 43... Ke5 { [%eval 5.42] [%clk 0:04:12] } 44. fxe4 { [%eval 5.39] [%clk 0:23:00] } 44... Kxe4 { [%eval 6.28] [%clk 0:04:19] } 45. Bc3 { [%eval 6.23] [%clk 0:23:05] } 45... d4 { [%eval 6.17] [%clk 0:04:17] } 46. Ba5 { [%eval 5.8] [%clk 0:23:32] } 46... Kd5 { [%eval 5.68] [%clk 0:04:13] } 47. Bb6 { [%eval 6.69] [%clk 0:23:56] } 47... Kc4 { [%eval 6.68] [%clk 0:04:04] } 48. Kd2 { [%eval 5.99] [%clk 0:24:24] } 48... Kb4?! { [%eval 8.55] } { Inaccuracy. a5 was best. } { [%clk 0:02:12] } 49. a5 { [%eval 8.07] [%clk 0:24:52] } 49... Kc4 { [%eval 8.92] [%clk 0:02:30] } 50. Kc2 { [%eval 8.87] [%clk 0:25:20] } 50... Kd5 { [%eval 8.87] [%clk 0:02:42] } 51. Kd3 { [%eval 8.46] [%clk 0:25:49] } 51... Ke5 { [%eval 8.5] [%clk 0:03:06] } 52. Bc7+ { [%eval 8.95] [%clk 0:26:16] } 52... Kd5 { [%eval 8.76] [%clk 0:03:04] } 53. Bd6 { [%eval 8.67] [%clk 0:26:42] } 53... b5? { [%eval #15] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:03:16] } 54. axb6 { [%eval #14] [%clk 0:26:55] } 1-0