Event: Vezerkepzo IM May
Site: chess24.com
Date: 2021-05-18
White: Pein, Jonathan
WhiteTitle: CM
WhiteElo: 2185
Black: Bokros, Albert
BlackTitle: IM
BlackElo: 2458
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Lasker-Dunne Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:27] } 1... c5 { [%eval 0.32] [%clk 1:30:20] } 2. g3 { [%eval 0.0] [%clk 1:30:48] } 2... Nc6 { [%eval 0.2] [%clk 1:30:01] } 3. Bg2 { [%eval 0.13] [%clk 1:31:16] } 3... g6 { [%eval 0.25] [%clk 1:29:55] } 4. Ne2 { [%eval 0.0] [%clk 1:31:43] } 4... Bg7 { [%eval 0.13] [%clk 1:30:08] } 5. O-O { [%eval 0.0] [%clk 1:31:35] } 5... e5 { [%eval 0.24] [%clk 1:29:47] } 6. a3 { [%eval 0.07] [%clk 1:31:26] } 6... Nge7 { [%eval 0.16] [%clk 1:29:03] } 7. b4 { [%eval 0.04] [%clk 1:31:55] } 7... d6 { [%eval -0.14] [%clk 1:25:49] } 8. c3 { [%eval -0.12] [%clk 1:30:54] } 8... O-O { [%eval 0.15] [%clk 1:23:06] } 9. d3 { [%eval 0.0] [%clk 1:30:52] } 9... Be6?! { [%eval 0.54] } { Inaccuracy. a6 was best. } { [%clk 1:19:14] } 10. Be3?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 1:28:15] } 10... b6?! { [%eval 0.52] } { Inaccuracy. cxb4 was best. } { [%clk 1:15:57] } 11. b5 { [%eval 0.56] [%clk 1:28:28] } 11... Na5 { [%eval 0.48] [%clk 1:13:05] } 12. c4 { [%eval 0.1] [%clk 1:28:46] } 12... Qd7 { [%eval 0.36] [%clk 1:12:09] } 13. Nbc3 { [%eval 0.41] [%clk 1:25:17] } 13... Rae8 { [%eval 0.32] [%clk 1:05:21] } 14. Rb1 { [%eval 0.3] [%clk 1:23:33] } 14... f5 { [%eval 0.27] [%clk 1:03:27] } 15. Bg5?? { [%eval -1.44] } { Blunder. Qc2 was best. } { [%clk 1:15:43] } 15... f4 { [%eval -1.35] [%clk 0:57:06] } 16. f3 { [%eval -1.44] [%clk 1:08:25] } 16... h6 { [%eval -1.46] [%clk 0:53:09] } 17. Bxe7 { [%eval -1.53] [%clk 1:07:52] } 17... Rxe7 { [%eval -1.43] [%clk 0:52:22] } 18. Nd5 { [%eval -1.33] [%clk 0:52:48] } 18... Ref7 { [%eval -1.4] [%clk 0:52:24] } 19. g4 { [%eval -1.3] [%clk 0:50:15] } 19... h5 { [%eval -1.37] [%clk 0:50:13] } 20. gxh5 { [%eval -1.51] [%clk 0:32:52] } 20... gxh5 { [%eval -1.72] [%clk 0:50:05] } 21. Qe1 { [%eval -0.79] [%clk 0:31:13] } 21... Bh6 { [%eval -1.85] [%clk 0:38:38] } 22. h4 { [%eval -2.39] [%clk 0:25:06] } 22... Kh8 { [%eval -2.17] [%clk 0:34:40] } 23. Kh2 { [%eval -1.89] [%clk 0:24:44] } 23... Rg8 { [%eval -1.8] [%clk 0:24:10] } 24. Rg1 { [%eval -2.02] [%clk 0:23:51] } 24... Rg6?? { [%eval 0.0] } { Blunder. Rfg7 was best. } { [%clk 0:18:44] } 25. Qf1?? { [%eval -1.7] } { Blunder. Bh3 was best. } { [%clk 0:11:59] } 25... Qd8 { [%eval -1.59] [%clk 0:14:57] } 26. Bh3 { [%eval -1.8] [%clk 0:09:20] } 26... Rxg1 { [%eval -1.71] [%clk 0:14:31] } 27. Nxg1 { [%eval -1.87] [%clk 0:06:23] } 27... Qxh4 { [%eval -1.75] [%clk 0:11:30] } 28. Qe1 { [%eval -1.59] [%clk 0:06:51] } 28... Qxe1 { [%eval -1.51] [%clk 0:11:25] } 29. Rxe1 { [%eval -1.71] [%clk 0:07:20] } 29... Bxd5 { [%eval -1.72] [%clk 0:09:50] } 30. exd5 { [%eval -1.62] [%clk 0:06:14] } 30... Nb3 { [%eval -1.7] [%clk 0:09:54] } 31. Ne2?! { [%eval -2.84] } { Inaccuracy. Re2 was best. } { [%clk 0:03:54] } 31... e4 { [%eval -2.57] [%clk 0:08:49] } 32. dxe4 { [%eval -2.9] [%clk 0:03:09] } 32... Nd2 { [%eval -2.62] [%clk 0:09:10] } 33. Ng1 { [%eval -3.28] [%clk 0:00:38] } 33... Nxc4 { [%eval -3.23] [%clk 0:08:43] } 34. Kg2?! { [%eval -4.09] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:34] } 34... Bg7?! { [%eval -2.95] } { Inaccuracy. Rg7+ was best. } { [%clk 0:07:57] } 35. Be6 { [%eval -2.88] [%clk 0:00:39] } 35... Rf6 { [%eval -3.58] [%clk 0:08:02] } 36. Kf2 { [%eval -4.02] [%clk 0:00:35] } 36... Rg6?! { [%eval -3.08] } { Inaccuracy. Nb2 was best. } { [%clk 0:05:03] } 37. Nh3?? { [%eval -6.83] } { Blunder. Ne2 was best. } { [%clk 0:00:34] } 37... Bd4+ { [%eval -6.84] [%clk 0:04:49] } 38. Kf1 { [%eval -6.75] [%clk 0:00:38] } 38... Rg3 { [%eval -6.7] [%clk 0:03:02] } 39. Ke2 { [%eval -7.7] [%clk 0:00:42] } 39... Rg2+ { [%eval -7.94] [%clk 0:03:08] } 40. Kd1 { [%eval -9.97] [%clk 0:30:33] } 40... Nb2+ { [%eval -10.05] [%clk 0:31:55] } 41. Kc1 { [%eval -9.5] [%clk 0:30:51] } 41... Nd3+ { [%eval -9.67] [%clk 0:32:15] } 42. Kd1 { [%eval -9.36] [%clk 0:31:19] } 42... Nxe1 { [%eval -7.83] [%clk 0:32:03] } 43. Kxe1 { [%eval -8.7] [%clk 0:31:48] } 43... Be5 { [%eval -8.05] [%clk 0:32:02] } 44. Nf2 { [%eval -8.63] [%clk 0:32:03] } 44... c4 { [%eval -8.73] [%clk 0:32:12] } 45. Kf1 { [%eval -8.42] [%clk 0:32:08] } 45... Rg3 { [%eval -9.2] [%clk 0:32:22] } 46. Ke2 { [%eval -9.19] [%clk 0:32:34] } 46... c3 { [%eval -9.75] [%clk 0:32:02] } 47. Nd3 { [%eval -9.56] [%clk 0:32:46] } 47... c2 { [%eval -10.05] [%clk 0:32:14] } 48. Kd2 { [%eval -10.59] [%clk 0:33:06] } 48... Rg2+ { [%eval -10.49] [%clk 0:32:37] } 49. Kc1?! { [%eval #-6] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:33:27] } 49... Bd4 { [%eval #-5] [%clk 0:32:55] } 50. e5 { [%eval #-4] [%clk 0:33:29] } 50... Be3+ { [%eval #-3] [%clk 0:33:14] } 0-1