Event: Round 2: Guerlach, Keigo - Shchekachev, Andrei
Date: 2025-05-23
White: Guerlach, Keigo
WhiteElo: 2148
Black: Shchekachev, Andrei
BlackTitle: GM
BlackElo: 2445
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... d6 { [%eval 0.31] [%clk 1:30:28] } 3. Bb5+ { [%eval 0.14] [%clk 1:31:12] } 3... Bd7 { [%eval 0.22] [%clk 1:30:37] } 4. Bxd7+ { [%eval 0.2] [%clk 1:31:19] } 4... Nxd7 { [%eval 0.2] [%clk 1:30:57] } 5. O-O { [%eval 0.15] [%clk 1:31:33] } 5... Ngf6 { [%eval 0.19] [%clk 1:29:08] } 6. Re1 { [%eval 0.15] [%clk 1:30:55] } 6... e6 { [%eval 0.18] [%clk 1:28:04] } 7. c3 { [%eval 0.0] [%clk 1:30:10] } 7... Be7 { [%eval 0.0] [%clk 1:27:11] } 8. d4 { [%eval 0.12] [%clk 1:30:18] } 8... O-O { [%eval 0.06] [%clk 1:27:01] } 9. Nbd2 { [%eval -0.11] [%clk 1:20:54] } 9... cxd4 { [%eval -0.07] [%clk 1:24:31] } 10. cxd4 { [%eval -0.14] [%clk 1:20:10] } 10... Rc8 { [%eval -0.03] [%clk 1:24:43] } 11. Nb3 { [%eval -0.33] [%clk 1:04:20] } 11... Nb6 { [%eval -0.13] [%clk 1:19:51] } 12. Bg5 { [%eval -0.46] [%clk 0:48:58] } 12... h6 { [%eval -0.45] [%clk 1:16:00] } 13. Bxf6 { [%eval -0.43] [%clk 0:42:23] } 13... Bxf6 { [%eval -0.36] [%clk 1:16:16] } 14. Nbd2 { [%eval -0.53] [%clk 0:29:11] } 14... Qd7 { [%eval -0.5] [%clk 1:09:50] } 15. Qb3 { [%eval -0.53] [%clk 0:29:08] } 15... Qa4 { [%eval -0.18] [%clk 1:07:48] } 16. Rac1 { [%eval -0.25] [%clk 0:26:46] } 16... d5 { [%eval -0.06] [%clk 1:02:17] } 17. exd5 { [%eval -0.38] [%clk 0:19:37] } 17... Qxb3 { [%eval -0.37] [%clk 1:01:08] } 18. Nxb3 { [%eval -0.28] [%clk 0:17:01] } 18... Nxd5 { [%eval -0.24] [%clk 1:01:28] } 19. Rxc8 { [%eval -0.25] [%clk 0:16:23] } 19... Rxc8 { [%eval -0.27] [%clk 1:01:48] } 20. Rc1 { [%eval -0.33] [%clk 0:16:44] } 20... Rd8 { [%eval -0.14] [%clk 1:00:59] } 21. g3 { [%eval -0.21] [%clk 0:15:35] } 21... b6 { [%eval -0.08] [%clk 0:57:34] } 22. a3 { [%eval -0.21] [%clk 0:14:44] } 22... g5 { [%eval -0.17] [%clk 0:53:11] } 23. h3 { [%eval -0.12] [%clk 0:13:34] } 23... Rd7 { [%eval -0.13] [%clk 0:51:46] } 24. Kg2 { [%eval -0.21] [%clk 0:08:25] } 24... Ne7 { [%eval -0.26] [%clk 0:50:40] } 25. Ne5?? { [%eval -2.21] } { Blunder. Rc4 was best. } { [%clk 0:05:13] } 25... Bxe5 { [%eval -2.27] [%clk 0:50:01] } 26. dxe5 { [%eval -1.95] [%clk 0:05:41] } 26... Ng6 { [%eval -1.94] [%clk 0:50:18] } 27. Rc2 { [%eval -1.95] [%clk 0:02:25] } 27... Nxe5 { [%eval -1.91] [%clk 0:48:51] } 28. Nd2 { [%eval -1.92] [%clk 0:02:32] } 28... Kg7 { [%eval -1.87] [%clk 0:48:16] } 29. Nf3?! { [%eval -3.11] } { Inaccuracy. Kf1 was best. } { [%clk 0:02:23] } 29... Nxf3 { [%eval -2.86] [%clk 0:44:09] } 30. Kxf3 { [%eval -2.82] [%clk 0:02:51] } 30... Rd3+ { [%eval -2.99] [%clk 0:44:29] } 31. Ke4 { [%eval -3.06] [%clk 0:01:44] } 31... Rb3 { [%eval -2.99] [%clk 0:44:29] } 32. Kd4 { [%eval -3.09] [%clk 0:01:56] } 32... a5 { [%eval -3.06] [%clk 0:41:10] } 33. Ke5 { [%eval -3.14] [%clk 0:00:40] } 33... Kg6 { [%eval -2.98] [%clk 0:39:17] } 34. Rd2 { [%eval -3.32] [%clk 0:00:39] } 34... h5 { [%eval -3.38] [%clk 0:35:48] } 35. h4 { [%eval -3.34] [%clk 0:01:02] } 35... gxh4 { [%eval -3.31] [%clk 0:35:01] } 36. gxh4 { [%eval -3.37] [%clk 0:01:31] } 36... Rh3 { [%eval -3.31] [%clk 0:35:01] } 37. Rd4 { [%eval -3.35] [%clk 0:01:35] } 37... Rf3 { [%eval -3.5] [%clk 0:34:55] } 38. Rd2 { [%eval -3.06] [%clk 0:01:38] } 38... b5 { [%eval -2.98] [%clk 0:32:09] } 39. Re2 { [%eval -3.26] [%clk 0:01:28] } 39... Rh3 { [%eval -3.18] [%clk 0:24:54] } 40. Re4 { [%eval -3.07] [%clk 0:01:24] } 40... Rd3 { [%eval -3.67] [%clk 0:25:07] } 41. Re2 { [%eval -3.8] [%clk 0:29:54] } 41... Rd5+ { [%eval -3.69] [%clk 0:55:23] } 42. Ke4 { [%eval -4.34] [%clk 0:22:26] } 42... f5+ { [%eval -4.23] [%clk 0:50:23] } 43. Kf3 { [%eval -4.24] [%clk 0:18:15] } 43... Kf6 { [%eval -4.16] [%clk 0:49:49] } 44. Rc2 { [%eval -4.27] [%clk 0:16:41] } 44... Rd4?! { [%eval -2.68] } { Inaccuracy. Rd3+ was best. } { [%clk 0:44:10] } 45. Kg3?! { [%eval -4.04] } { Inaccuracy. Rc5 was best. } { [%clk 0:16:52] } 45... Rg4+ { [%eval -3.98] [%clk 0:44:08] } 46. Kh3 { [%eval -3.99] [%clk 0:17:16] } 46... Rc4 { [%eval -3.88] [%clk 0:40:39] } 47. Re2 { [%eval -4.07] [%clk 0:14:18] } 47... b4 { [%eval -4.07] [%clk 0:39:47] } 48. axb4 { [%eval -4.21] [%clk 0:13:36] } 48... Rxb4 { [%eval -4.15] [%clk 0:40:12] } 49. f3 { [%eval -4.41] [%clk 0:13:35] } 49... a4 { [%eval -4.38] [%clk 0:36:58] } 50. Kg3 { [%eval -4.41] [%clk 0:10:24] } 50... f4+ { [%eval -4.83] [%clk 0:30:17] } 51. Kh3 { [%eval -4.65] [%clk 0:08:26] } 51... Rb3 { [%eval -4.63] [%clk 0:30:32] } 52. Kg2 { [%eval -4.6] [%clk 0:08:37] } 52... Kf5 { [%eval -4.36] [%clk 0:29:57] } 53. Kf2 { [%eval -4.75] [%clk 0:08:31] } 53... Rb4 { [%eval -4.62] [%clk 0:26:24] } 54. Kg2 { [%eval -4.51] [%clk 0:06:57] } 54... Rc4 { [%eval -4.13] [%clk 0:25:41] } 55. Kh3 { [%eval -3.92] [%clk 0:04:56] } 55... Rb4? { [%eval -2.02] } { Mistake. Kf6 was best. } { [%clk 0:24:33] } 56. Kg2?? { [%eval -4.75] } { Blunder. Rg2 was best. } { [%clk 0:03:50] } 56... e5 { [%eval -4.61] [%clk 0:24:34] } 57. Rc2 { [%eval -4.67] [%clk 0:03:44] } 57... Ke6 { [%eval -4.52] [%clk 0:24:49] } 58. Rd2 { [%eval -4.91] [%clk 0:02:38] } 58... Rd4 { [%eval -4.91] [%clk 0:24:27] } 59. Rc2 { [%eval -4.86] [%clk 0:01:31] } 59... Kd5 { [%eval -4.8] [%clk 0:24:49] } 60. Rc8 { [%eval -4.75] [%clk 0:00:35] } 60... Rb4 { [%eval -4.93] [%clk 0:24:58] } 61. Rc2 { [%eval -4.9] [%clk 0:00:31] } 61... e4 { [%eval -4.93] [%clk 0:21:34] } 62. fxe4+ { [%eval -5.0] [%clk 0:00:33] } 62... Kxe4 { [%eval -5.02] [%clk 0:21:56] } 63. Re2+ { [%eval -5.81] [%clk 0:00:37] } 63... Kf5 { [%eval -5.8] [%clk 0:22:08] } 64. Kh3 { [%eval -6.14] [%clk 0:00:38] } 64... Rb3+ { [%eval -6.11] [%clk 0:22:01] } 65. Kh2 { [%eval -5.98] [%clk 0:01:05] } 65... Kg4 { [%eval -6.1] [%clk 0:21:27] } 66. Rf2?! { [%eval -9.14] } { Inaccuracy. Rc2 was best. } { [%clk 0:01:07] } 66... Rf3?! { [%eval -5.37] } { Inaccuracy. f3 was best. } { [%clk 0:19:26] } 67. Rc2 { [%eval -5.28] [%clk 0:01:07] } 67... Kxh4 { [%eval -5.18] [%clk 0:18:16] } 68. Rc4?? { [%eval #-21] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:01:28] } 68... Rf2+ { [%eval #-21] [%clk 0:18:17] } 69. Kg1 { [%eval #-21] [%clk 0:01:57] } 69... Kg3 { [%eval -11.31] [%clk 0:18:38] } 70. Rxa4?! { [%eval #-13] } { Checkmate is now unavoidable. Rc5 was best. } { [%clk 0:02:11] } 70... Rxb2 { [%eval #-12] [%clk 0:18:59] } 71. Ra3+ { [%eval #-10] [%clk 0:02:03] } 71... f3 { [%eval #-9] [%clk 0:19:21] } 72. Ra1 { [%eval #-9] [%clk 0:02:24] } 72... Rg2+ { [%eval #-10] [%clk 0:19:43] } 0-1