Event: Schachbundesliga
Site: Deggendorf, Germany
Date: 2025-04-25
White: Efimenko, Zahar
WhiteTitle: GM
WhiteElo: 2570
Black: Socko, Bartosz
BlackTitle: GM
BlackElo: 2570
Result: 0-1
ECO: C43
Opening: Petrov's Defense: Modern Attack, Center Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:22] } 1... e5 { [%eval 0.21] [%clk 1:30:53] } 2. Nf3 { [%eval 0.13] [%clk 1:30:42] } 2... Nf6 { [%eval 0.34] [%clk 1:31:17] } 3. d4 { [%eval 0.32] [%clk 1:30:41] } 3... Nxe4 { [%eval 0.22] [%clk 1:31:33] } 4. Bd3 { [%eval 0.2] [%clk 1:31:03] } 4... d5 { [%eval 0.25] [%clk 1:31:55] } 5. Nxe5 { [%eval 0.35] [%clk 1:30:50] } 5... Nd7 { [%eval 0.28] [%clk 1:32:17] } 6. O-O { [%eval 0.18] [%clk 1:30:25] } 6... Nxe5 { [%eval 0.21] [%clk 1:32:38] } 7. dxe5 { [%eval 0.09] [%clk 1:30:52] } 7... Nc5 { [%eval 0.11] [%clk 1:32:30] } 8. Be3 { [%eval 0.16] [%clk 1:30:38] } 8... Nxd3 { [%eval 0.15] [%clk 1:29:31] } 9. Qxd3 { [%eval 0.23] [%clk 1:28:26] } 9... Be7 { [%eval 0.24] [%clk 1:29:51] } 10. Nc3 { [%eval 0.08] [%clk 1:27:23] } 10... c6 { [%eval 0.06] [%clk 1:28:32] } 11. f4 { [%eval 0.07] [%clk 1:26:56] } 11... g6 { [%eval 0.31] [%clk 1:26:22] } 12. Ne2 { [%eval 0.34] [%clk 1:26:28] } 12... Bf5 { [%eval 0.28] [%clk 1:23:00] } 13. Qc3 { [%eval 0.26] [%clk 1:19:17] } 13... O-O { [%eval 0.26] [%clk 1:20:00] } 14. Ng3 { [%eval 0.26] [%clk 1:15:43] } 14... Qd7 { [%eval 0.25] [%clk 1:20:17] } 15. Rad1 { [%eval 0.24] [%clk 1:11:16] } 15... f6 { [%eval 0.24] [%clk 1:13:48] } 16. b4 { [%eval 0.16] [%clk 0:44:31] } 16... Bg4 { [%eval 0.14] [%clk 1:06:39] } 17. Rde1 { [%eval 0.08] [%clk 0:42:28] } 17... fxe5 { [%eval 0.18] [%clk 1:06:27] } 18. fxe5 { [%eval 0.19] [%clk 0:42:44] } 18... Rxf1+ { [%eval 0.11] [%clk 1:06:13] } 19. Rxf1 { [%eval 0.3] [%clk 0:42:07] } 19... Bf8 { [%eval 0.24] [%clk 1:06:33] } 20. Bc5 { [%eval 0.2] [%clk 0:36:34] } 20... Bg7 { [%eval 0.19] [%clk 1:02:55] } 21. h3 { [%eval 0.08] [%clk 0:35:34] } 21... Be6 { [%eval 0.34] [%clk 0:59:04] } 22. Qe3 { [%eval 0.22] [%clk 0:35:25] } 22... a5 { [%eval 0.24] [%clk 0:49:32] } 23. a3 { [%eval 0.22] [%clk 0:35:14] } 23... axb4 { [%eval 0.28] [%clk 0:49:32] } 24. axb4 { [%eval 0.26] [%clk 0:35:31] } 24... Re8 { [%eval 0.32] [%clk 0:49:16] } 25. Bd6?! { [%eval -0.67] } { Inaccuracy. c3 was best. } { [%clk 0:31:32] } 25... Bxh3 { [%eval -0.89] [%clk 0:30:11] } 26. gxh3?! { [%eval -1.96] } { Inaccuracy. Qg5 was best. } { [%clk 0:17:45] } 26... Qxd6 { [%eval -1.82] [%clk 0:29:36] } 27. exd6 { [%eval -2.13] [%clk 0:18:00] } 27... Rxe3 { [%eval -2.16] [%clk 0:29:59] } 28. d7 { [%eval -2.03] [%clk 0:16:20] } 28... Bd4 { [%eval -1.77] [%clk 0:30:20] } 29. Kg2 { [%eval -1.91] [%clk 0:15:58] } 29... Bb6 { [%eval -1.97] [%clk 0:30:44] } 30. Ra1 { [%eval -2.06] [%clk 0:15:16] } 30... Kf7 { [%eval -1.87] [%clk 0:29:57] } 31. Ra7 { [%eval -1.83] [%clk 0:15:27] } 31... Ke6 { [%eval -1.47] [%clk 0:19:10] } 32. Rxb7 { [%eval -1.69] [%clk 0:15:16] } 32... Bd8 { [%eval -1.66] [%clk 0:19:36] } 33. b5 { [%eval -1.44] [%clk 0:13:39] } 33... cxb5?! { [%eval -0.44] } { Inaccuracy. c5 was best. } { [%clk 0:10:35] } 34. Rxb5 { [%eval -0.45] [%clk 0:14:01] } 34... Bh4 { [%eval -0.2] [%clk 0:06:39] } 35. Rb3?? { [%eval -2.25] } { Blunder. Rb4 was best. } { [%clk 0:11:28] } 35... Rxb3 { [%eval -2.27] [%clk 0:06:55] } 36. cxb3 { [%eval -2.24] [%clk 0:11:55] } 36... Kxd7 { [%eval -1.96] [%clk 0:07:16] } 37. Ne2 { [%eval -2.35] [%clk 0:12:21] } 37... Kd6 { [%eval -2.43] [%clk 0:06:30] } 38. Kf3 { [%eval -2.43] [%clk 0:12:29] } 38... Bg5 { [%eval -2.4] [%clk 0:05:36] } 39. Nd4 { [%eval -2.18] [%clk 0:09:57] } 39... Bf6 { [%eval -2.62] [%clk 0:05:59] } 40. Nc2 { [%eval -2.38] [%clk 0:10:16] } 40... Ke5 { [%eval -1.91] [%clk 0:06:22] } 41. Ke3?! { [%eval -2.82] } { Inaccuracy. Nb4 was best. } { [%clk 0:08:59] } 41... Be7 { [%eval -2.89] [%clk 0:05:20] } 42. b4 { [%eval -3.16] [%clk 0:30:30] } 42... Bd8 { [%eval -2.78] [%clk 0:35:20] } 43. b5?! { [%eval -3.69] } { Inaccuracy. Kf3 was best. } { [%clk 0:22:06] } 43... Bb6+ { [%eval -3.3] [%clk 0:33:00] } 44. Kd3?! { [%eval -4.69] } { Inaccuracy. Kf3 was best. } { [%clk 0:19:21] } 44... g5 { [%eval -4.98] [%clk 0:30:02] } 45. Nb4 { [%eval -5.31] [%clk 0:13:13] } 45... h5 { [%eval -5.37] [%clk 0:25:39] } 46. Ke2 { [%eval -5.84] [%clk 0:12:20] } 46... Ke4 { [%eval -5.51] [%clk 0:16:45] } 47. Nd3 { [%eval -6.57] [%clk 0:02:04] } 47... g4 { [%eval -8.33] [%clk 0:16:51] } 48. hxg4 { [%eval -9.22] [%clk 0:02:20] } 48... hxg4 { [%eval -7.68] [%clk 0:17:04] } 49. Ne1 { [%eval -7.81] [%clk 0:01:13] } 49... d4 { [%eval -8.99] [%clk 0:11:46] } 50. Ng2? { [%eval #-22] } { Checkmate is now unavoidable. Nd3 was best. } { [%clk 0:00:46] } 50... d3+ { [%eval -73.61] [%clk 0:09:40] } 51. Kd1 { [%eval -23.15] [%clk 0:01:12] } 51... Bf2 { [%eval -8.6] [%clk 0:08:33] } 0-1