Event: 2022 Spring Chess Classic
Site: Saint Louis, MO, United States
Date: 2022-03-10
White: Hakobyan, Aram
WhiteTitle: GM
WhiteElo: 2601
Black: Niemann, Hans
BlackTitle: GM
BlackElo: 2642
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 40/90; G/30' +30\i

1. e4 { [%eval 0.28] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:27:07] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... d6 { [%eval 0.0] [%clk 1:27:28] } 3. Bb5+ { [%eval 0.0] [%clk 1:29:41] } 3... Nd7 { [%eval 0.24] [%clk 1:26:53] } 4. O-O { [%eval 0.0] [%clk 1:28:03] } 4... a6 { [%eval 0.09] [%clk 1:27:01] } 5. Bxd7+ { [%eval 0.0] [%clk 1:27:43] } 5... Bxd7 { [%eval 0.0] [%clk 1:27:18] } 6. d4 { [%eval 0.0] [%clk 1:17:19] } 6... cxd4 { [%eval 0.08] [%clk 1:27:07] } 7. Qxd4 { [%eval 0.1] [%clk 1:17:43] } 7... Nf6 { [%eval 0.0] [%clk 1:27:28] } 8. Bg5 { [%eval -0.06] [%clk 1:17:19] } 8... h6?! { [%eval 0.79] } { Inaccuracy. e6 was best. } { [%clk 1:20:35] } 9. Bxf6 { [%eval 0.87] [%clk 1:17:28] } 9... gxf6 { [%eval 0.81] [%clk 1:20:50] } 10. c4 { [%eval 0.98] [%clk 1:15:09] } 10... Rc8 { [%eval 0.88] [%clk 1:20:33] } 11. Nc3 { [%eval 1.04] [%clk 1:14:24] } 11... e6 { [%eval 0.96] [%clk 1:20:18] } 12. a4 { [%eval 0.92] [%clk 1:04:55] } 12... Be7 { [%eval 1.03] [%clk 1:11:35] } 13. b4 { [%eval 0.91] [%clk 1:05:10] } 13... a5 { [%eval 0.95] [%clk 0:59:14] } 14. b5 { [%eval 1.19] [%clk 1:04:30] } 14... Qc7 { [%eval 1.13] [%clk 0:57:27] } 15. Nd2 { [%eval 1.13] [%clk 1:04:22] } 15... Qc5 { [%eval 1.15] [%clk 0:55:57] } 16. Qd3 { [%eval 0.86] [%clk 1:04:49] } 16... Bd8? { [%eval 1.95] } { Mistake. h5 was best. } { [%clk 0:37:30] } 17. e5 { [%eval 1.8] [%clk 0:57:32] } 17... f5 { [%eval 1.78] [%clk 0:28:24] } 18. exd6 { [%eval 1.73] [%clk 0:50:06] } 18... Bf6 { [%eval 1.75] [%clk 0:28:28] } 19. Rad1?! { [%eval 0.89] } { Inaccuracy. Rac1 was best. } { [%clk 0:42:19] } 19... Bg7?! { [%eval 1.54] } { Inaccuracy. O-O was best. } { [%clk 0:23:18] } 20. Ne2 { [%eval 1.57] [%clk 0:37:57] } 20... O-O { [%eval 1.97] [%clk 0:23:09] } 21. Nf4?! { [%eval 1.31] } { Inaccuracy. Qe3 was best. } { [%clk 0:31:26] } 21... Kh7? { [%eval 2.55] } { Mistake. Rfd8 was best. } { [%clk 0:21:56] } 22. Nh5 { [%eval 1.97] [%clk 0:28:18] } 22... Bh8 { [%eval 1.39] [%clk 0:20:53] } 23. Qg3 { [%eval 2.24] [%clk 0:23:04] } 23... Qd4 { [%eval 2.8] [%clk 0:20:05] } 24. Qf3 { [%eval 2.75] [%clk 0:06:27] } 24... b6 { [%eval 2.63] [%clk 0:20:06] } 25. Rfe1 { [%eval 2.59] [%clk 0:06:35] } 25... Rcd8 { [%eval 2.79] [%clk 0:15:00] } 26. Qf4 { [%eval 2.63] [%clk 0:06:26] } 26... Qxf4 { [%eval 2.99] [%clk 0:11:09] } 27. Nxf4 { [%eval 3.29] [%clk 0:06:54] } 27... Bc3 { [%eval 3.19] [%clk 0:10:22] } 28. Re3 { [%eval 3.73] [%clk 0:05:52] } 28... Bb4 { [%eval 4.03] [%clk 0:09:08] } 29. Nf3 { [%eval 4.45] [%clk 0:06:11] } 29... Bc5 { [%eval 4.13] [%clk 0:02:48] } 30. Re2 { [%eval 4.22] [%clk 0:06:28] } 30... Bb4?! { [%eval 5.51] } { Inaccuracy. Bc8 was best. } { [%clk 0:02:35] } 31. Ne5 { [%eval 5.26] [%clk 0:05:03] } 31... Bc3 { [%eval 6.53] [%clk 0:02:56] } 32. Re3?! { [%eval 4.92] } { Inaccuracy. Nfd3 was best. } { [%clk 0:04:08] } 32... Bxe5 { [%eval 4.79] [%clk 0:02:53] } 33. Rxe5 { [%eval 4.91] [%clk 0:04:37] } 33... Rc8 { [%eval 5.1] [%clk 0:03:16] } 34. c5 { [%eval 4.92] [%clk 0:02:55] } 34... bxc5 { [%eval 5.22] [%clk 0:03:14] } 35. Nd3 { [%eval 5.17] [%clk 0:03:04] } 35... c4 { [%eval 5.03] [%clk 0:03:35] } 36. Nc5 { [%eval 5.24] [%clk 0:03:31] } 36... Rfd8 { [%eval 5.71] [%clk 0:03:35] } 37. Nb7 { [%eval 5.92] [%clk 0:02:56] } 37... Rg8 { [%eval 5.93] [%clk 0:04:03] } 38. Nc5?? { [%eval 2.16] } { Blunder. Rc5 was best. } { [%clk 0:02:03] } 38... Rgd8?? { [%eval 5.35] } { Blunder. f6 was best. } { [%clk 0:02:08] } 39. Nb7 { [%eval 6.08] [%clk 0:02:31] } 39... Rg8 { [%eval 5.78] [%clk 0:02:19] } 40. Rc5 { [%eval 6.12] [%clk 0:02:51] } 40... c3 { [%eval 6.25] [%clk 0:00:43] } 41. Rc7 { [%eval 7.2] [%clk 0:23:08] } 41... Rg4 { [%eval 7.07] [%clk 0:31:05] } 42. f4 { [%eval 7.05] [%clk 0:21:35] } 42... c2 { [%eval 7.73] [%clk 0:25:42] } 43. Rc1 { [%eval 7.51] [%clk 0:21:38] } 43... Rxc7 { [%eval 7.69] [%clk 0:26:05] } 44. dxc7 { [%eval 8.05] [%clk 0:22:04] } 44... Rxf4 { [%eval 7.95] [%clk 0:26:33] } 45. Rxc2 { [%eval 7.35] [%clk 0:19:30] } 45... Rxa4 { [%eval 7.32] [%clk 0:26:54] } 46. Nc5 { [%eval 7.06] [%clk 0:18:59] } 1-0