Event: Open
Site: Warsaw, Poland
Date: 2021-12-27
White: Niemann, Hans Moke
WhiteElo: 2327
Black: Sarana, Alexey
BlackElo: 2680
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:18] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:15:24] } 2... d6 { [%eval 0.0] [%clk 0:15:28] } 3. Nc3 { [%eval 0.31] [%clk 0:15:26] } 3... Nf6 { [%eval 0.19] [%clk 0:15:37] } 4. Bb5+ { [%eval 0.0] [%clk 0:15:26] } 4... Nbd7 { [%eval 0.41] [%clk 0:15:29] } 5. a4 { [%eval 0.1] [%clk 0:15:33] } 5... g6 { [%eval 0.26] [%clk 0:15:32] } 6. d4 { [%eval 0.3] [%clk 0:15:26] } 6... cxd4 { [%eval 0.18] [%clk 0:15:40] } 7. Nxd4 { [%eval 0.35] [%clk 0:15:29] } 7... Bg7 { [%eval 0.3] [%clk 0:15:49] } 8. O-O { [%eval 0.0] [%clk 0:15:36] } 8... O-O?! { [%eval 0.62] } { Inaccuracy. a6 was best. } { [%clk 0:15:56] } 9. Be3 { [%eval 0.31] [%clk 0:15:37] } 9... Qc7 { [%eval 0.59] [%clk 0:16:00] } 10. Be2 { [%eval 0.47] [%clk 0:15:33] } 10... a6 { [%eval 0.62] [%clk 0:16:09] } 11. f4?! { [%eval -0.13] } { Inaccuracy. Qd2 was best. } { [%clk 0:14:09] } 11... Nb6?! { [%eval 0.53] } { Inaccuracy. Re8 was best. } { [%clk 0:15:11] } 12. a5 { [%eval 0.55] [%clk 0:13:27] } 12... Nc4 { [%eval 0.79] [%clk 0:14:50] } 13. Bxc4 { [%eval 0.47] [%clk 0:13:35] } 13... Qxc4 { [%eval 0.86] [%clk 0:14:59] } 14. Qd3?? { [%eval -0.93] } { Blunder. Ra4 was best. } { [%clk 0:12:54] } 14... Qxd3 { [%eval -0.85] [%clk 0:13:48] } 15. cxd3 { [%eval -1.04] [%clk 0:13:01] } 15... Ng4 { [%eval -0.81] [%clk 0:13:56] } 16. Nc2 { [%eval -0.91] [%clk 0:13:03] } 16... Nxe3 { [%eval -0.82] [%clk 0:13:28] } 17. Nxe3 { [%eval -0.98] [%clk 0:13:11] } 17... Bd4?! { [%eval -0.4] } { Inaccuracy. Bd7 was best. } { [%clk 0:13:18] } 18. Kf2 { [%eval -0.66] [%clk 0:13:17] } 18... f5 { [%eval -0.69] [%clk 0:12:33] } 19. Ke2 { [%eval -0.59] [%clk 0:12:56] } 19... Bd7 { [%eval -0.64] [%clk 0:12:26] } 20. Kd2 { [%eval -0.62] [%clk 0:12:46] } 20... Bc6 { [%eval -0.34] [%clk 0:11:46] } 21. Ned5 { [%eval -0.63] [%clk 0:12:27] } 21... Rf7 { [%eval -0.39] [%clk 0:11:00] } 22. Nc7 { [%eval -0.81] [%clk 0:12:18] } 22... Rc8 { [%eval -0.89] [%clk 0:11:05] } 23. Ne6 { [%eval -0.85] [%clk 0:12:13] } 23... Bxc3+ { [%eval -0.94] [%clk 0:10:54] } 24. bxc3 { [%eval -0.87] [%clk 0:12:21] } 24... fxe4 { [%eval -0.67] [%clk 0:11:02] } 25. Ng5 { [%eval -1.12] [%clk 0:12:01] } 25... e3+? { [%eval 0.0] } { Mistake. Rf5 was best. } { [%clk 0:07:47] } 26. Kxe3 { [%eval -0.04] [%clk 0:12:09] } 26... Rf5 { [%eval 0.33] [%clk 0:07:55] } 27. g4 { [%eval 0.16] [%clk 0:11:58] } 27... Rf6 { [%eval 0.11] [%clk 0:05:41] } 28. c4 { [%eval 0.0] [%clk 0:12:04] } 28... Rcf8?! { [%eval 0.66] } { Inaccuracy. d5 was best. } { [%clk 0:05:02] } 29. Ne4 { [%eval 0.79] [%clk 0:12:05] } 29... R6f7 { [%eval 0.79] [%clk 0:04:40] } 30. Rf2 { [%eval 0.6] [%clk 0:11:43] } 30... d5?! { [%eval 1.36] } { Inaccuracy. Rd8 was best. } { [%clk 0:03:46] } 31. cxd5 { [%eval 1.28] [%clk 0:11:45] } 31... Bxd5 { [%eval 1.27] [%clk 0:03:55] } 32. Rc1 { [%eval 1.35] [%clk 0:11:45] } 32... Bc6 { [%eval 1.53] [%clk 0:02:54] } 33. Rc5 { [%eval 1.28] [%clk 0:11:49] } 33... Kg7 { [%eval 1.77] [%clk 0:03:00] } 34. Ng5 { [%eval 1.75] [%clk 0:11:52] } 34... Rf6 { [%eval 2.13] [%clk 0:03:08] } 35. Re5 { [%eval 1.88] [%clk 0:11:50] } 35... Re8 { [%eval 1.93] [%clk 0:03:17] } 36. h3 { [%eval 1.5] [%clk 0:11:12] } 36... Rd6 { [%eval 1.91] [%clk 0:03:25] } 37. Ne6+?! { [%eval 1.1] } { Inaccuracy. f5 was best. } { [%clk 0:11:18] } 37... Kg8?! { [%eval 2.12] } { Inaccuracy. Kf6 was best. } { [%clk 0:03:22] } 38. f5?! { [%eval 1.26] } { Inaccuracy. d4 was best. } { [%clk 0:11:24] } 38... gxf5 { [%eval 1.11] [%clk 0:02:39] } 39. Rfxf5 { [%eval 1.13] [%clk 0:11:31] } 39... Bd7 { [%eval 1.07] [%clk 0:02:47] } 40. Rg5+ { [%eval 1.12] [%clk 0:11:39] } 40... Kf7 { [%eval 1.37] [%clk 0:02:46] } 41. Nc5 { [%eval 1.36] [%clk 0:11:20] } 41... Bc6? { [%eval 2.74] } { Mistake. h6 was best. } { [%clk 0:02:47] } 42. Rgf5+ { [%eval 2.54] [%clk 0:11:20] } 42... Rf6 { [%eval 2.79] [%clk 0:02:54] } 43. Rxf6+ { [%eval 2.22] [%clk 0:11:01] } 43... exf6 { [%eval 2.28] [%clk 0:02:21] } 44. Rxe8 { [%eval 2.53] [%clk 0:11:09] } 44... Kxe8 { [%eval 2.42] [%clk 0:02:30] } 45. Kf4 { [%eval 2.25] [%clk 0:11:06] } 45... Ke7 { [%eval 2.72] [%clk 0:02:39] } 46. h4 { [%eval 2.39] [%clk 0:10:59] } 46... Kd6 { [%eval 1.87] } 47. Ne4+ { [%eval 2.65] [%clk 0:11:04] } 47... Ke6?! { [%eval 3.46] } { Inaccuracy. Ke7 was best. } { [%clk 0:02:07] } 48. h5?! { [%eval 2.72] } { Inaccuracy. g5 was best. } { [%clk 0:11:08] } 48... h6? { [%eval 5.12] } { Mistake. Ke7 was best. } { [%clk 0:01:38] } 49. Ng3 { [%eval 5.19] [%clk 0:11:04] } 49... b6 { [%eval 5.17] [%clk 0:00:32] } 50. axb6 { [%eval 5.71] [%clk 0:11:13] } 50... a5 { [%eval 5.28] [%clk 0:00:41] } 51. Ke3 { [%eval 5.33] [%clk 0:11:22] } 51... a4 { [%eval 5.27] [%clk 0:00:21] } 52. Kd4 { [%eval 5.22] [%clk 0:11:30] } 52... a3 { [%eval 5.41] [%clk 0:00:21] } 53. Kc3 { [%eval 5.37] [%clk 0:11:39] } 53... Bf3 { [%eval 6.37] [%clk 0:00:14] } 54. Nf5 { [%eval 5.46] [%clk 0:11:47] } 54... Kd7 { [%eval 6.26] } 55. Nxh6 { [%eval 6.88] [%clk 0:11:51] } 55... Kc6 { [%eval 7.35] [%clk 0:00:33] } 56. Ng8 { [%eval 6.83] [%clk 0:11:52] } 56... Kd5 { [%eval 11.79] } 1-0