Event: Najdorf Memorial
Date: 2025-07-14
White: Heberla, Bartlomiej
WhiteTitle: GM
WhiteElo: 2517
Black: Silich, Yahor
BlackTitle: FM
BlackElo: 2216
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:26:01] } 1... Nf6 { [%eval 0.19] [%clk 1:30:10] } 2. c4 { [%eval 0.18] [%clk 1:26:27] } 2... g6 { [%eval 0.28] [%clk 1:30:32] } 3. Nc3 { [%eval 0.18] [%clk 1:26:41] } 3... Bg7 { [%eval 0.51] [%clk 1:30:59] } 4. e4 { [%eval 0.4] [%clk 1:27:04] } 4... d6 { [%eval 0.55] [%clk 1:31:25] } 5. Be2 { [%eval 0.51] [%clk 1:27:20] } 5... O-O { [%eval 0.48] [%clk 1:31:50] } 6. Nf3 { [%eval 0.45] [%clk 1:27:48] } 6... e5 { [%eval 0.4] [%clk 1:31:44] } 7. d5 { [%eval 0.31] [%clk 1:28:13] } 7... a5 { [%eval 0.35] [%clk 1:31:53] } 8. h3 { [%eval 0.45] [%clk 1:28:38] } 8... Na6 { [%eval 0.64] [%clk 1:32:17] } 9. Bg5 { [%eval 0.64] [%clk 1:28:46] } 9... Qe8 { [%eval 0.6] [%clk 1:31:59] } 10. g4 { [%eval 0.74] [%clk 1:19:21] } 10... Nd7 { [%eval 0.63] [%clk 1:31:47] } 11. Rg1 { [%eval 0.43] [%clk 1:16:14] } 11... Ndc5 { [%eval 0.56] [%clk 1:31:49] } 12. Qd2 { [%eval 0.07] [%clk 0:50:41] } 12... Bd7?! { [%eval 0.75] } { Inaccuracy. c6 was best. } { [%clk 1:24:19] } 13. Rd1? { [%eval -0.39] } { Mistake. h4 was best. } { [%clk 0:50:07] } 13... c6 { [%eval -0.05] [%clk 1:16:14] } 14. Qe3?! { [%eval -0.81] } { Inaccuracy. Bh6 was best. } { [%clk 0:47:49] } 14... Nb4 { [%eval -0.79] [%clk 1:15:33] } 15. Rd2 { [%eval -0.64] [%clk 0:48:05] } 15... cxd5 { [%eval -0.78] [%clk 1:14:50] } 16. Nxd5?! { [%eval -1.43] } { Inaccuracy. cxd5 was best. } { [%clk 0:46:27] } 16... Nxd5 { [%eval -1.3] [%clk 1:12:56] } 17. cxd5 { [%eval -1.34] [%clk 0:46:51] } 17... f6 { [%eval -1.27] [%clk 1:08:09] } 18. Bh4 { [%eval -1.28] [%clk 0:47:18] } 18... Kh8 { [%eval -0.98] [%clk 1:07:40] } 19. Rc2 { [%eval -0.93] [%clk 0:42:21] } 19... Rc8?! { [%eval -0.3] } { Inaccuracy. a4 was best. } { [%clk 1:01:58] } 20. Nd2 { [%eval -0.33] [%clk 0:42:03] } 20... b5 { [%eval -0.37] [%clk 0:54:50] } 21. b3?! { [%eval -1.08] } { Inaccuracy. f3 was best. } { [%clk 0:36:28] } 21... Qf7 { [%eval -0.82] [%clk 0:47:01] } 22. Kd1 { [%eval -1.19] [%clk 0:34:41] } 22... f5?! { [%eval -0.47] } { Inaccuracy. Rc7 was best. } { [%clk 0:43:14] } 23. gxf5 { [%eval -0.51] [%clk 0:28:10] } 23... gxf5 { [%eval -0.58] [%clk 0:43:29] } 24. f3 { [%eval -0.58] [%clk 0:28:38] } 24... f4 { [%eval -0.57] [%clk 0:38:08] } 25. Qf2 { [%eval -0.64] [%clk 0:27:23] } 25... Bf6 { [%eval -0.42] [%clk 0:38:23] } 26. Bxf6+?! { [%eval -1.1] } { Inaccuracy. Kc1 was best. } { [%clk 0:10:56] } 26... Qxf6 { [%eval -1.04] [%clk 0:38:51] } 27. Qf1 { [%eval -1.39] [%clk 0:11:20] } 27... Rb8 { [%eval -1.3] [%clk 0:33:01] } 28. Kc1 { [%eval -1.45] [%clk 0:11:42] } 28... Qh4 { [%eval -1.16] [%clk 0:31:49] } 29. Rg4?! { [%eval -2.36] } { Inaccuracy. Kb2 was best. } { [%clk 0:11:31] } 29... Bxg4 { [%eval -2.71] [%clk 0:31:16] } 30. hxg4 { [%eval -2.61] [%clk 0:11:59] } 30... h5 { [%eval -2.69] [%clk 0:12:02] } 31. gxh5 { [%eval -2.83] [%clk 0:12:17] } 31... Rg8 { [%eval -2.64] [%clk 0:10:36] } 32. Bxb5 { [%eval -3.2] [%clk 0:02:24] } 32... Qh2 { [%eval -2.82] [%clk 0:10:56] } 33. Nb1?! { [%eval -4.43] } { Inaccuracy. Nc4 was best. } { [%clk 0:02:49] } 33... Qg1 { [%eval -4.33] [%clk 0:10:44] } 34. Kb2 { [%eval -4.2] [%clk 0:00:50] } 34... Qd4+ { [%eval -4.11] [%clk 0:07:39] } 35. Nc3 { [%eval -3.95] [%clk 0:01:18] } 35... Rxb5 { [%eval -3.84] [%clk 0:08:08] } 36. Qxb5 { [%eval -4.24] } 36... Nd3+ { [%eval -4.08] } 37. Ka3 { [%eval -4.21] [%clk 0:01:35] } 37... Qb4+ { [%eval -4.17] [%clk 0:08:32] } 38. Qxb4 { [%eval -4.27] [%clk 0:02:02] } 38... axb4+ { [%eval -4.03] [%clk 0:09:00] } 39. Ka4 { [%eval -3.9] [%clk 0:02:27] } 39... Rc8 { [%eval -4.02] [%clk 0:09:17] } 40. Nb5 { [%eval -4.15] [%clk 0:02:53] } 40... Rxc2 { [%eval -4.03] [%clk 0:09:00] } 41. Nxd6 { [%eval -4.11] [%clk 0:33:20] } 41... Kg7 { [%eval -3.81] [%clk 0:37:05] } 42. Kb5 { [%eval -4.31] [%clk 0:32:49] } 42... Kf6 { [%eval -4.25] [%clk 0:36:08] } 43. Nc4 { [%eval -4.3] [%clk 0:31:58] } 43... Ke7 { [%eval -4.05] [%clk 0:30:56] } 44. h6 { [%eval -4.76] [%clk 0:30:07] } 44... Rh2 { [%eval -4.83] [%clk 0:27:37] } 45. Kc6 { [%eval -5.15] [%clk 0:30:33] } 45... Kd8 { [%eval -5.09] [%clk 0:27:59] } 46. d6 { [%eval -5.26] [%clk 0:30:50] } 46... Rxh6 { [%eval -5.1] [%clk 0:27:27] } 47. Kd5 { [%eval -5.52] [%clk 0:31:04] } 47... Rh2 { [%eval -5.34] [%clk 0:26:25] } 48. Na5 { [%eval -5.89] [%clk 0:29:34] } 48... Rxa2 { [%eval -5.89] [%clk 0:25:35] } 49. Nc6+ { [%eval -5.42] [%clk 0:29:28] } 49... Kd7 { [%eval -7.5] [%clk 0:25:59] } 50. Nb8+ { [%eval -7.38] [%clk 0:29:55] } 50... Kc8 { [%eval -6.92] [%clk 0:26:24] } 51. Nc6 { [%eval -9.32] [%clk 0:30:22] } 51... Rc2 { [%eval -7.31] [%clk 0:26:34] } 0-1