Event: Round 2: Hans Niemann - Shakhriyar Mamedyarov
Date: 2022-09-03
White: Niemann, Hans
Black: Mamedyarov, Shakhriyar
Result: 1-0
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:53] } 1... e5 { [%eval 0.25] [%clk 1:30:25] } 2. Nc3 { [%eval 0.0] [%clk 1:31:05] } 2... Nf6 { [%eval 0.32] [%clk 1:30:21] } 3. Nf3 { [%eval 0.0] [%clk 1:31:18] } 3... Nc6 { [%eval 0.18] [%clk 1:30:30] } 4. e4 { [%eval 0.03] [%clk 1:31:11] } 4... Bc5 { [%eval 0.14] [%clk 1:30:07] } 5. Nxe5 { [%eval 0.05] [%clk 1:31:19] } 5... Nxe5 { [%eval 0.06] [%clk 1:30:33] } 6. d4 { [%eval 0.11] [%clk 1:31:41] } 6... Bb4 { [%eval 0.0] [%clk 1:31:01] } 7. dxe5 { [%eval 0.0] [%clk 1:31:59] } 7... Nxe4 { [%eval 0.08] [%clk 1:31:28] } 8. Qf3 { [%eval 0.09] [%clk 1:31:13] } 8... Nxc3 { [%eval 0.4] [%clk 1:31:49] } 9. bxc3 { [%eval 0.19] [%clk 1:31:37] } 9... Ba5 { [%eval 0.1] [%clk 1:32:09] } 10. Bf4 { [%eval 0.12] [%clk 1:31:49] } 10... O-O { [%eval 0.13] [%clk 1:32:27] } 11. O-O-O { [%eval 0.36] [%clk 1:31:59] } 11... Qe7 { [%eval 0.55] [%clk 1:32:49] } 12. Kb2 { [%eval 0.24] [%clk 1:32:08] } 12... Rb8 { [%eval 0.49] [%clk 1:33:14] } 13. Qe3 { [%eval 0.0] [%clk 1:32:32] } 13... b6?! { [%eval 0.8] } { Inaccuracy. b5 was best. } { [%clk 1:20:33] } 14. Bd3 { [%eval 0.7] [%clk 1:18:53] } 14... Qe6 { [%eval 0.97] [%clk 1:18:52] } 15. Qg3?! { [%eval 0.15] } { Inaccuracy. h4 was best. } { [%clk 0:57:02] } 15... Re8 { [%eval 0.42] [%clk 1:14:56] } 16. Rhe1 { [%eval -0.19] [%clk 0:37:54] } 16... b5 { [%eval 0.16] [%clk 1:14:37] } 17. c5 { [%eval -0.34] [%clk 0:22:24] } 17... b4 { [%eval -0.63] [%clk 1:14:03] } 18. c4 { [%eval -0.38] [%clk 0:22:44] } 18... b3 { [%eval -0.58] [%clk 1:12:56] } 19. axb3 { [%eval -0.49] [%clk 0:22:50] } 19... Bxe1 { [%eval -0.43] [%clk 1:13:18] } 20. Rxe1 { [%eval -0.45] [%clk 0:23:16] } 20... a5? { [%eval 1.05] } { Mistake. d5 was best. } { [%clk 1:12:31] } 21. Bd2?! { [%eval 0.4] } { Inaccuracy. Qh4 was best. } { [%clk 0:20:59] } 21... Ba6?! { [%eval 1.11] } { Inaccuracy. Qe7 was best. } { [%clk 1:00:06] } 22. Qh4 { [%eval 1.01] [%clk 0:21:22] } 22... g6 { [%eval 1.12] [%clk 1:00:19] } 23. Qd4 { [%eval 0.98] [%clk 0:19:22] } 23... Rb7 { [%eval 1.17] [%clk 0:57:12] } 24. Bxa5 { [%eval 1.02] [%clk 0:14:40] } 24... Reb8 { [%eval 1.31] [%clk 0:55:28] } 25. b4 { [%eval 1.24] [%clk 0:14:39] } 25... Rxb4+ { [%eval 0.98] [%clk 0:55:14] } 26. Bxb4 { [%eval 0.94] [%clk 0:15:03] } 26... Rxb4+ { [%eval 1.19] [%clk 0:55:35] } 27. Kc3 { [%eval 0.72] [%clk 0:15:28] } 27... Rb8 { [%eval 1.17] [%clk 0:53:23] } 28. Be4 { [%eval 1.2] [%clk 0:10:40] } 28... Qe8 { [%eval 0.97] [%clk 0:49:57] } 29. Bd5 { [%eval 1.19] [%clk 0:05:11] } 29... Bb7 { [%eval 1.06] [%clk 0:46:42] } 30. Rb1 { [%eval 1.1] [%clk 0:04:19] } 30... Ba8? { [%eval 2.39] } { Mistake. Bxd5 was best. } { [%clk 0:46:36] } 31. Rxb8 { [%eval 2.66] [%clk 0:03:27] } 31... Qxb8 { [%eval 2.35] [%clk 0:47:05] } 32. Bxa8 { [%eval 2.64] [%clk 0:01:10] } 32... Qxa8 { [%eval 2.66] [%clk 0:47:31] } 33. Qxd7 { [%eval 2.3] [%clk 0:01:19] } 33... Qa1+?? { [%eval 5.82] } { Blunder. Qa5+ was best. } { [%clk 0:47:43] } 34. Kb4 { [%eval 5.3] [%clk 0:01:03] } 34... Qxe5 { [%eval 5.97] [%clk 0:48:09] } 35. Kb5 { [%eval 5.05] [%clk 0:00:47] } 35... h5 { [%eval 5.4] [%clk 0:42:40] } 36. Kc6 { [%eval 5.16] [%clk 0:00:50] } 36... Qxh2 { [%eval 5.3] [%clk 0:43:03] } 37. Qd8+ { [%eval 6.22] [%clk 0:01:06] } 37... Kh7 { [%eval 5.13] [%clk 0:33:29] } 38. Qf6 { [%eval 6.48] [%clk 0:00:43] } 38... Qxg2+ { [%eval 6.31] [%clk 0:33:51] } 39. Kxc7 { [%eval 6.23] [%clk 0:01:10] } 39... Qe4 { [%eval 4.97] [%clk 0:33:31] } 40. Qxf7+ { [%eval 6.34] [%clk 0:00:43] } 40... Kh6 { [%eval 6.5] [%clk 0:33:58] } 41. Qd5?! { [%eval 4.75] } { Inaccuracy. f4 was best. } { [%clk 0:25:07] } 41... Qe7+ { [%eval 5.03] [%clk 0:58:20] } 42. Kb6 { [%eval 4.58] [%clk 0:24:09] } 42... Qf6+ { [%eval 5.01] [%clk 0:56:18] } 43. c6 { [%eval 4.38] [%clk 0:24:27] } 43... Qxf2+? { [%eval 8.5] } { Mistake. h4 was best. } { [%clk 0:56:43] } 44. Kb7 { [%eval 8.81] [%clk 0:21:32] } 44... Qb2+ { [%eval 8.3] [%clk 0:56:54] } 45. Qb5 { [%eval 7.06] [%clk 0:21:30] } 45... Qg2 { [%eval 8.39] [%clk 0:57:14] } 46. Kb8 { [%eval 8.92] [%clk 0:20:02] } 46... h4 { [%eval 8.93] [%clk 0:57:40] } 47. c7 { [%eval 9.12] [%clk 0:20:20] } 47... Qg3 { [%eval 9.83] [%clk 0:58:06] } 48. Kb7 { [%eval 9.8] [%clk 0:18:48] } 48... Qf3+ { [%eval 9.62] [%clk 0:58:04] } 49. Qd5 { [%eval 9.53] [%clk 0:17:41] } 49... Qb3+ { [%eval 9.77] [%clk 0:58:30] } 1-0