Event: Round 9: Sychev, Klementy - Iniyan, Pa
Date: 2025-02-11
White: Sychev, Klementy
WhiteTitle: GM
WhiteElo: 2542
Black: Iniyan, Pa
BlackTitle: GM
BlackElo: 2523
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:39] } 1... c5 { [%eval 0.25] [%clk 1:17:31] } 2. Nf3 { [%eval 0.2] [%clk 1:29:47] } 2... d6 { [%eval 0.22] [%clk 1:17:54] } 3. d4 { [%eval 0.22] [%clk 1:30:14] } 3... cxd4 { [%eval 0.19] [%clk 1:18:18] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:42] } 4... Nf6 { [%eval 0.25] [%clk 1:18:39] } 5. Nc3 { [%eval 0.32] [%clk 1:31:09] } 5... a6 { [%eval 0.32] [%clk 1:19:03] } 6. Be3 { [%eval 0.17] [%clk 1:31:18] } 6... e5 { [%eval 0.15] [%clk 1:15:23] } 7. Nb3 { [%eval 0.14] [%clk 1:31:42] } 7... Be6 { [%eval 0.2] [%clk 1:15:44] } 8. f3 { [%eval 0.35] [%clk 1:32:05] } 8... h5 { [%eval 0.45] [%clk 1:14:57] } 9. Nd5 { [%eval 0.43] [%clk 1:29:27] } 9... Bxd5 { [%eval 0.44] [%clk 1:14:24] } 10. exd5 { [%eval 0.47] [%clk 1:29:53] } 10... Nbd7 { [%eval 0.46] [%clk 1:14:45] } 11. Qd2 { [%eval 0.43] [%clk 1:30:17] } 11... Qc7 { [%eval 0.49] [%clk 1:14:00] } 12. O-O-O { [%eval 0.5] [%clk 1:16:07] } 12... Be7 { [%eval 0.74] [%clk 1:03:06] } 13. Kb1 { [%eval 0.22] [%clk 1:12:39] } 13... Nb6 { [%eval 0.13] [%clk 1:00:48] } 14. Qa5 { [%eval -0.19] [%clk 1:09:20] } 14... Rc8 { [%eval -0.15] [%clk 1:01:13] } 15. c3 { [%eval -0.23] [%clk 1:06:01] } 15... Bd8 { [%eval -0.11] [%clk 1:01:28] } 16. g3 { [%eval -0.18] [%clk 0:40:00] } 16... Nbxd5 { [%eval -0.32] [%clk 0:53:43] } 17. Rxd5 { [%eval -0.26] [%clk 0:38:15] } 17... Qd7 { [%eval -0.35] [%clk 0:53:44] } 18. Rxe5+ { [%eval -0.25] [%clk 0:37:09] } 18... dxe5 { [%eval -0.24] [%clk 0:54:03] } 19. Qxe5+ { [%eval -0.34] [%clk 0:37:36] } 19... Be7 { [%eval -0.3] [%clk 0:47:21] } 20. Bd4 { [%eval -0.25] [%clk 0:23:59] } 20... O-O { [%eval -0.3] [%clk 0:42:47] } 21. Bd3 { [%eval -0.09] [%clk 0:23:52] } 21... Qd5 { [%eval -0.16] [%clk 0:39:02] } 22. Qxd5 { [%eval -0.4] [%clk 0:09:09] } 22... Nxd5 { [%eval -0.4] [%clk 0:39:25] } 23. Be4 { [%eval -0.36] [%clk 0:09:38] } 23... Rfd8 { [%eval -0.31] [%clk 0:37:32] } 24. Re1 { [%eval -0.45] [%clk 0:05:17] } 24... Kf8 { [%eval -0.01] [%clk 0:35:39] } 25. Bxd5? { [%eval -1.44] } { Mistake. Rd1 was best. } { [%clk 0:03:12] } 25... Rxd5 { [%eval -1.34] [%clk 0:36:01] } 26. Bxg7+ { [%eval -1.48] [%clk 0:03:36] } 26... Kxg7 { [%eval -1.25] [%clk 0:36:26] } 27. Rxe7 { [%eval -1.4] [%clk 0:04:04] } 27... Rd1+?! { [%eval -0.44] } { Inaccuracy. Rd3 was best. } { [%clk 0:35:36] } 28. Kc2 { [%eval -0.48] [%clk 0:04:26] } 28... Rf1 { [%eval 0.0] [%clk 0:36:00] } 29. Nd4 { [%eval -0.02] [%clk 0:04:00] } 29... Rf2+ { [%eval -0.03] [%clk 0:35:35] } 30. Kb3 { [%eval -0.21] [%clk 0:03:41] } 30... Rxh2 { [%eval 0.0] [%clk 0:34:48] } 31. Rxb7 { [%eval -0.25] [%clk 0:04:05] } 31... Rg2 { [%eval 0.0] [%clk 0:26:27] } 32. Rb6 { [%eval 0.0] [%clk 0:00:48] } 32... Rc5 { [%eval 0.0] [%clk 0:26:04] } 33. g4 { [%eval 0.0] [%clk 0:00:36] } 33... h4 { [%eval 0.0] [%clk 0:23:59] } 34. Nf5+ { [%eval 0.0] [%clk 0:00:59] } 34... Rxf5 { [%eval 0.0] [%clk 0:24:22] } 35. gxf5 { [%eval 0.0] [%clk 0:01:27] } 35... Rg5 { [%eval -0.07] [%clk 0:24:32] } 36. Rxa6?? { [%eval -4.11] } { Blunder. Rd6 was best. } { [%clk 0:00:50] } 36... h3 { [%eval -4.05] [%clk 0:24:15] } 37. Ra4 { [%eval -3.98] [%clk 0:01:11] } 37... Rh5 { [%eval -3.94] [%clk 0:24:40] } 38. Rg4+ { [%eval -4.73] [%clk 0:00:35] } 38... Kf6 { [%eval -4.52] [%clk 0:25:05] } 39. Rg1 { [%eval -4.6] [%clk 0:00:57] } 39... Kxf5 { [%eval -4.43] [%clk 0:25:15] } 40. Kc4 { [%eval -4.85] [%clk 0:00:33] } 40... Kf4 { [%eval -5.18] [%clk 0:25:24] } 41. b4 { [%eval -5.48] [%clk 0:00:35] } 41... Kxf3 { [%eval -5.81] [%clk 0:25:05] } 42. b5 { [%eval -5.64] [%clk 0:00:52] } 42... h2 { [%eval -5.49] [%clk 0:25:29] } 43. Rh1 { [%eval -5.98] [%clk 0:01:11] } 43... f5 { [%eval -5.88] [%clk 0:25:01] } 44. b6 { [%eval -5.59] [%clk 0:00:34] } 44... Kg2 { [%eval -5.5] [%clk 0:25:26] } 45. Rxh2+?! { [%eval -9.25] } { Inaccuracy. b7 was best. } { [%clk 0:00:32] } 45... Rxh2 { [%eval -13.22] [%clk 0:25:45] } 46. a4?! { [%eval #-14] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:00:33] } 46... f4 { [%eval #-14] [%clk 0:26:08] } 47. b7 { [%eval #-16] [%clk 0:00:45] } 47... Rh8 { [%eval -13.26] [%clk 0:26:32] } 0-1