Event: Runde 4: Efimenko, Zahar - Schneider, Jana
Date: 2024-03-05
White: Efimenko, Zahar
WhiteTitle: GM
WhiteElo: 2568
Black: Schneider, Jana
BlackTitle: WGM
BlackElo: 2303
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:32:54] } 1... d5 { [%eval 0.2] [%clk 1:40:45] } 2. e3 { [%eval 0.04] [%clk 1:33:10] } 2... Nf6 { [%eval 0.05] [%clk 1:40:41] } 3. c4 { [%eval 0.18] [%clk 1:33:29] } 3... e6 { [%eval 0.17] [%clk 1:40:35] } 4. b3 { [%eval 0.13] [%clk 1:33:34] } 4... Nbd7 { [%eval 0.15] [%clk 1:34:17] } 5. Bb2 { [%eval 0.16] [%clk 1:33:07] } 5... b6 { [%eval 0.36] [%clk 1:34:11] } 6. Nc3 { [%eval 0.07] [%clk 1:31:07] } 6... Bb7 { [%eval 0.14] [%clk 1:33:55] } 7. d4 { [%eval 0.0] [%clk 1:29:34] } 7... Bd6 { [%eval 0.11] [%clk 1:32:26] } 8. Bd3 { [%eval 0.03] [%clk 1:29:10] } 8... a6 { [%eval 0.03] [%clk 1:31:44] } 9. O-O { [%eval 0.11] [%clk 1:29:19] } 9... O-O { [%eval 0.03] [%clk 1:31:44] } 10. Rc1 { [%eval -0.09] [%clk 1:28:50] } 10... Re8 { [%eval 0.01] [%clk 1:29:07] } 11. cxd5 { [%eval 0.02] [%clk 1:24:23] } 11... exd5 { [%eval 0.0] [%clk 1:28:46] } 12. Ne2 { [%eval 0.03] [%clk 1:24:36] } 12... Ne4 { [%eval 0.0] [%clk 1:20:38] } 13. Ng3 { [%eval -0.09] [%clk 1:24:25] } 13... Nxg3 { [%eval -0.14] [%clk 1:13:05] } 14. hxg3 { [%eval -0.14] [%clk 1:24:21] } 14... Nf6 { [%eval -0.13] [%clk 1:12:57] } 15. Ne5 { [%eval -0.11] [%clk 1:18:02] } 15... c5 { [%eval 0.06] [%clk 1:09:52] } 16. f4 { [%eval 0.08] [%clk 1:03:46] } 16... Ne4? { [%eval 1.33] } { Mistake. Bc8 was best. } { [%clk 1:05:53] } 17. Bxe4 { [%eval 1.02] [%clk 1:03:50] } 17... dxe4 { [%eval 0.89] [%clk 1:06:10] } 18. Qe2 { [%eval 0.69] [%clk 1:03:06] } 18... Rc8 { [%eval 0.94] [%clk 0:53:34] } 19. dxc5 { [%eval 0.5] [%clk 0:54:43] } 19... Rxc5?! { [%eval 1.57] } { Inaccuracy. Bxe5 was best. } { [%clk 0:51:46] } 20. Rxc5?! { [%eval 0.76] } { Inaccuracy. Rcd1 was best. } { [%clk 0:47:43] } 20... Bxc5 { [%eval 0.8] [%clk 0:51:11] } 21. Rd1 { [%eval 0.93] [%clk 0:47:47] } 21... Qc8 { [%eval 0.89] [%clk 0:49:01] } 22. Nd7 { [%eval 0.89] [%clk 0:42:23] } 22... Rd8?! { [%eval 1.7] } { Inaccuracy. Qc6 was best. } { [%clk 0:41:12] } 23. Qg4 { [%eval 1.92] [%clk 0:39:03] } 23... Bf8? { [%eval 3.86] } { Mistake. g6 was best. } { [%clk 0:41:01] } 24. Nf6+ { [%eval 3.87] [%clk 0:31:28] } 24... Kh8 { [%eval 3.75] [%clk 0:41:21] } 25. Rxd8 { [%eval 3.82] [%clk 0:30:51] } 25... Qxd8 { [%eval 3.85] [%clk 0:41:39] } 26. Qf5 { [%eval 3.87] [%clk 0:29:36] } 26... g6 { [%eval 3.8] [%clk 0:36:34] } 27. Nxe4+?? { [%eval 0.53] } { Blunder. Nd5+ was best. } { [%clk 0:15:06] } 27... Bg7 { [%eval 0.62] [%clk 0:35:55] } 28. Bxg7+ { [%eval 0.76] [%clk 0:15:29] } 28... Kxg7 { [%eval 0.46] [%clk 0:34:51] } 29. Qe5+ { [%eval 0.47] [%clk 0:15:43] } 29... f6 { [%eval 0.44] [%clk 0:34:20] } 30. Qd6 { [%eval 0.47] [%clk 0:15:27] } 30... Qxd6 { [%eval 0.58] [%clk 0:33:45] } 31. Nxd6 { [%eval 0.52] [%clk 0:15:52] } 31... Bc6 { [%eval 0.75] [%clk 0:32:01] } 32. e4 { [%eval 0.6] [%clk 0:15:35] } 32... Kf8 { [%eval 0.41] [%clk 0:31:13] } 33. Kf2 { [%eval 0.78] [%clk 0:15:38] } 33... Ke7 { [%eval 0.56] [%clk 0:28:31] } 34. Nc8+ { [%eval 0.7] [%clk 0:14:56] } 34... Kd8 { [%eval 0.75] [%clk 0:28:03] } 35. Nxb6 { [%eval 0.73] [%clk 0:15:14] } 35... Bxe4 { [%eval 0.86] [%clk 0:28:23] } 36. Na4 { [%eval 0.78] [%clk 0:11:54] } 36... Bc6 { [%eval 0.81] [%clk 0:20:24] } 37. Nc5 { [%eval 0.54] [%clk 0:12:15] } 37... a5 { [%eval 0.75] [%clk 0:20:37] } 38. g4 { [%eval 0.84] [%clk 0:12:40] } 38... Ke7 { [%eval 0.44] [%clk 0:19:08] } 39. g3 { [%eval 0.44] [%clk 0:12:15] } 39... Kd6 { [%eval 0.59] [%clk 0:19:24] } 40. Nd3 { [%eval 0.48] [%clk 0:12:41] } 40... Bd7 { [%eval 0.74] [%clk 0:02:07] } 41. g5 { [%eval 0.42] [%clk 0:12:36] } 41... fxg5 { [%eval 0.44] [%clk 0:01:54] } 42. fxg5 { [%eval 0.45] [%clk 0:13:02] } 42... Kd5 { [%eval 0.69] [%clk 0:27:46] } 43. Ke3 { [%eval 0.68] [%clk 0:43:15] } 43... Bf5 { [%eval 0.47] [%clk 0:25:02] } 44. a3 { [%eval 0.48] [%clk 0:41:45] } 44... Bc8? { [%eval 1.79] } { Mistake. Bd7 was best. } { [%clk 0:23:34] } 45. Nf2? { [%eval 0.35] } { Mistake. Nb2 was best. } { [%clk 0:34:31] } 45... Bf5 { [%eval 0.53] [%clk 0:20:53] } 46. Nd3 { [%eval 0.59] [%clk 0:30:23] } 46... Bc8? { [%eval 1.8] } { Mistake. Bd7 was best. } { [%clk 0:21:15] } 47. b4? { [%eval 0.4] } { Mistake. Nb2 was best. } { [%clk 0:29:02] } 47... axb4 { [%eval 0.4] [%clk 0:20:13] } 48. Nxb4+ { [%eval 0.42] [%clk 0:29:29] } 48... Kc4?? { [%eval 3.63] } { Blunder. Ke5 was best. } { [%clk 0:18:49] } 49. Kf4 { [%eval 4.37] [%clk 0:28:12] } 49... Kb3?! { [%eval 5.77] } { Inaccuracy. Bb7 was best. } { [%clk 0:17:58] } 50. Nd5 { [%eval 5.57] [%clk 0:27:29] } 50... Kxa3 { [%eval 6.69] [%clk 0:17:50] } 51. Nf6 { [%eval 7.11] [%clk 0:27:50] } 51... Kb4 { [%eval 7.92] [%clk 0:17:10] } 52. Nxh7 { [%eval 7.44] [%clk 0:26:49] } 52... Bf5 { [%eval 7.87] [%clk 0:16:03] } 53. Nf8 { [%eval 7.44] [%clk 0:24:36] } 53... Kc3 { [%eval 9.01] [%clk 0:15:18] } 54. Ke5 { [%eval 8.86] [%clk 0:24:48] } 54... Kd2 { [%eval 8.86] [%clk 0:14:30] } 55. Kf6 { [%eval 8.86] [%clk 0:24:42] } 55... Ke3 { [%eval 8.71] [%clk 0:13:49] } 56. Nxg6 { [%eval 34.63] [%clk 0:25:04] } 56... Bb1 { [%eval 38.05] [%clk 0:13:48] } 57. Ne5 { [%eval 38.03] [%clk 0:24:32] } 57... Kf2 { [%eval 38.03] [%clk 0:13:21] } 58. g4 { [%eval 38.03] [%clk 0:24:57] } 58... Kg3 { [%eval 96.05] [%clk 0:13:24] } 59. g6 { [%eval 37.15] [%clk 0:25:01] } 59... Kh4 { [%eval 96.05] [%clk 0:11:44] } 60. g7 { [%eval 45.51] [%clk 0:25:03] } 60... Bh7 { [%eval 37.15] [%clk 0:12:04] } 61. g5 { [%eval #18] [%clk 0:25:03] } 61... Kh5?? { [%eval #16] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:11:55] } 62. Nc6 { [%eval #16] [%clk 0:25:07] } 62... Kg4 { [%eval #14] [%clk 0:11:29] } 63. Ne7 { [%eval #31] [%clk 0:25:16] } 1-0