Event: WRTC
Site: Düsseldorf, Germany
Date: 2023-08-27
White: Efroimski, Marsel
WhiteElo: 2342
Black: Naiditsch, Arkadij
BlackElo: 2566
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:20] } 1... c5 { [%eval 0.32] [%clk 0:15:16] } 2. Nf3 { [%eval 0.0] [%clk 0:15:28] } 2... Nc6 { [%eval 0.0] [%clk 0:15:23] } 3. Bb5 { [%eval 0.37] [%clk 0:15:37] } 3... Nf6 { [%eval 0.63] [%clk 0:15:29] } 4. Nc3 { [%eval 0.61] [%clk 0:15:46] } 4... Qc7 { [%eval 0.54] [%clk 0:15:34] } 5. O-O { [%eval 0.53] [%clk 0:15:51] } 5... Nd4 { [%eval 0.56] [%clk 0:15:30] } 6. Re1 { [%eval 0.24] [%clk 0:15:55] } 6... a6 { [%eval 0.51] [%clk 0:15:07] } 7. Bf1 { [%eval 0.33] [%clk 0:16:02] } 7... Ng4 { [%eval 0.6] [%clk 0:15:00] } 8. g3 { [%eval 0.44] [%clk 0:16:09] } 8... Nxf3+ { [%eval 0.27] [%clk 0:15:07] } 9. Qxf3 { [%eval 0.34] [%clk 0:16:18] } 9... Ne5 { [%eval 0.17] [%clk 0:15:15] } 10. Qe2 { [%eval 0.35] [%clk 0:16:26] } 10... e6 { [%eval 0.56] [%clk 0:15:15] } 11. d3 { [%eval 0.24] [%clk 0:16:17] } 11... d6 { [%eval 0.27] [%clk 0:15:12] } 12. f4 { [%eval 0.3] [%clk 0:15:41] } 12... Nc6 { [%eval 0.29] [%clk 0:15:16] } 13. Bg2 { [%eval 0.32] [%clk 0:15:44] } 13... g6 { [%eval 0.55] [%clk 0:15:08] } 14. Nd1 { [%eval 0.29] [%clk 0:15:27] } 14... Bg7 { [%eval 0.26] [%clk 0:15:15] } 15. c3 { [%eval 0.23] [%clk 0:15:36] } 15... O-O { [%eval 0.19] [%clk 0:15:13] } 16. Ne3 { [%eval 0.23] [%clk 0:15:24] } 16... b5 { [%eval 0.33] [%clk 0:15:14] } 17. Bd2 { [%eval 0.23] [%clk 0:15:29] } 17... a5 { [%eval 0.44] [%clk 0:15:02] } 18. Rf1 { [%eval 0.37] [%clk 0:14:43] } 18... f5 { [%eval 0.36] [%clk 0:14:00] } 19. g4?! { [%eval -0.52] } { Inaccuracy. h4 was best. } { [%clk 0:13:15] } 19... fxe4 { [%eval -0.49] [%clk 0:14:03] } 20. dxe4 { [%eval -0.54] [%clk 0:13:05] } 20... b4 { [%eval -0.52] [%clk 0:14:00] } 21. Rab1 { [%eval -1.07] [%clk 0:11:40] } 21... bxc3?! { [%eval -0.46] } { Inaccuracy. Ba6 was best. } { [%clk 0:12:43] } 22. bxc3 { [%eval -0.56] [%clk 0:11:47] } 22... Ba6 { [%eval -0.64] [%clk 0:12:50] } 23. c4 { [%eval -0.57] [%clk 0:11:56] } 23... Rab8 { [%eval -0.63] [%clk 0:12:26] } 24. f5 { [%eval -1.06] [%clk 0:11:38] } 24... Nd4 { [%eval -0.71] [%clk 0:06:45] } 25. Qd3 { [%eval -0.76] [%clk 0:11:28] } 25... Rxb1 { [%eval -0.66] [%clk 0:06:51] } 26. Rxb1 { [%eval -0.67] [%clk 0:11:17] } 26... Be5 { [%eval -0.77] [%clk 0:06:57] } 27. fxe6 { [%eval -1.03] [%clk 0:09:05] } 27... Nxe6 { [%eval -0.95] [%clk 0:06:15] } 28. Nd5 { [%eval -1.08] [%clk 0:09:07] } 28... Qd8 { [%eval -1.19] [%clk 0:06:15] } 29. Rf1?! { [%eval -1.87] } { Inaccuracy. Bh6 was best. } { [%clk 0:06:34] } 29... Rxf1+ { [%eval -1.83] [%clk 0:06:22] } 30. Qxf1 { [%eval -1.9] [%clk 0:06:41] } 30... Qh4 { [%eval -1.82] [%clk 0:05:32] } 31. h3 { [%eval -1.86] [%clk 0:06:50] } 31... Qg3 { [%eval -1.82] [%clk 0:05:04] } 32. Be3 { [%eval -2.4] [%clk 0:00:50] } 32... Qh2+ { [%eval -2.13] [%clk 0:03:37] } 33. Kf2 { [%eval -2.32] [%clk 0:00:59] } 33... Bg3+ { [%eval -2.43] [%clk 0:03:26] } 34. Kf3 { [%eval -2.28] [%clk 0:01:08] } 34... Bh4 { [%eval -2.34] [%clk 0:03:28] } 35. Bf2 { [%eval -2.3] [%clk 0:00:54] } 35... Nd4+ { [%eval -2.07] [%clk 0:03:17] } 36. Ke3 { [%eval -1.91] [%clk 0:01:03] } 36... Bg5+ { [%eval -1.83] [%clk 0:02:09] } 37. Kd3 { [%eval -1.8] [%clk 0:01:10] } 37... Nc6 { [%eval -1.81] [%clk 0:02:15] } 38. Kc2?! { [%eval -2.48] } { Inaccuracy. Be1 was best. } { [%clk 0:00:50] } 38... Nb4+ { [%eval -1.98] [%clk 0:01:24] } 39. Nxb4 { [%eval -2.32] [%clk 0:00:56] } 39... axb4 { [%eval -2.5] [%clk 0:01:33] } 40. h4 { [%eval -2.26] [%clk 0:00:41] } 40... Bf6 { [%eval -2.7] [%clk 0:01:17] } 41. g5 { [%eval -3.07] [%clk 0:00:50] } 41... Bg7 { [%eval -3.04] [%clk 0:01:11] } 42. Qd3 { [%eval -3.05] [%clk 0:00:33] } 42... h5?! { [%eval -2.3] } { Inaccuracy. Be5 was best. } { [%clk 0:00:55] } 43. gxh6?? { [%eval -5.46] } { Blunder. Qg3 was best. } { [%clk 0:00:33] } 43... Qxg2 { [%eval -5.49] [%clk 0:00:39] } 44. Qd5+ { [%eval -5.74] [%clk 0:00:26] } 44... Kh7 { [%eval -5.65] [%clk 0:00:47] } 45. hxg7 { [%eval -5.78] [%clk 0:00:35] } 45... Qxf2+ { [%eval -5.83] [%clk 0:00:52] } 46. Kc1 { [%eval -5.69] [%clk 0:00:34] } 46... Qf4+ { [%eval -5.83] [%clk 0:00:53] } 47. Kd1 { [%eval -5.77] [%clk 0:00:39] } 47... Kxg7 { [%eval -5.96] [%clk 0:00:57] } 0-1