Event: Round 9: Johnson, Daniel - Cherniaev, Alexander
Date: 2024-07-23
White: Johnson, Daniel
WhiteElo: 2126
Black: Cherniaev, Alexander
BlackTitle: GM
BlackElo: 2359
Result: 1/2-1/2
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:20:58] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. Nc3 { [%eval -0.03] [%clk 1:18:32] } 2... d5 { [%eval 0.0] [%clk 1:30:52] } 3. Bf4 { [%eval -0.04] [%clk 1:18:34] } 3... Nh5 { [%eval 0.17] [%clk 1:31:01] } 4. Be5 { [%eval 0.26] [%clk 1:14:19] } 4... f6 { [%eval 0.29] [%clk 1:31:21] } 5. e4 { [%eval 0.23] [%clk 1:09:20] } 5... g6 { [%eval 0.3] [%clk 1:31:35] } 6. Bg3 { [%eval 0.37] [%clk 1:09:24] } 6... c6 { [%eval 0.73] [%clk 1:30:34] } 7. Be2 { [%eval 0.28] [%clk 1:06:33] } 7... Nxg3 { [%eval 0.28] [%clk 1:30:54] } 8. hxg3 { [%eval 0.4] [%clk 1:06:56] } 8... Bg7 { [%eval 0.57] [%clk 1:30:31] } 9. Nf3 { [%eval 0.3] [%clk 1:02:06] } 9... Be6 { [%eval 0.38] [%clk 1:28:23] } 10. Qd3 { [%eval 0.32] [%clk 1:00:46] } 10... Bf7 { [%eval 0.34] [%clk 1:24:01] } 11. O-O-O { [%eval 0.35] [%clk 0:53:06] } 11... a6 { [%eval 0.46] [%clk 1:05:21] } 12. Kb1 { [%eval 0.29] [%clk 0:52:23] } 12... Nd7 { [%eval 0.29] [%clk 1:04:07] } 13. Qe3 { [%eval 0.3] [%clk 0:50:36] } 13... Qc7 { [%eval 0.35] [%clk 0:58:45] } 14. Rhe1?! { [%eval -0.53] } { Inaccuracy. g4 was best. } { [%clk 0:48:07] } 14... O-O { [%eval -0.52] [%clk 0:58:25] } 15. Rh1 { [%eval -0.61] [%clk 0:22:44] } 15... Rfd8 { [%eval -0.22] [%clk 0:48:48] } 16. Nh2 { [%eval -0.05] [%clk 0:07:24] } 16... Nf8 { [%eval -0.09] [%clk 0:42:18] } 17. exd5 { [%eval -0.06] [%clk 0:03:38] } 17... cxd5 { [%eval -0.09] [%clk 0:41:46] } 18. Ng4 { [%eval -0.12] [%clk 0:04:02] } 18... e5 { [%eval 0.0] [%clk 0:36:18] } 19. Nh6+ { [%eval 0.0] [%clk 0:01:52] } 19... Bxh6 { [%eval -0.05] [%clk 0:33:59] } 20. Qxh6 { [%eval -0.01] [%clk 0:00:35] } 20... Qc6?! { [%eval 0.54] } { Inaccuracy. b5 was best. } { [%clk 0:27:15] } 21. Bf3? { [%eval -0.92] } { Mistake. f4 was best. } { [%clk 0:00:45] } 21... b5?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:24:24] } 22. dxe5 { [%eval 0.0] [%clk 0:01:04] } 22... fxe5 { [%eval 0.05] [%clk 0:24:52] } 23. Qg5 { [%eval 0.05] [%clk 0:01:00] } 23... b4 { [%eval 0.0] [%clk 0:24:59] } 24. Ne2 { [%eval 0.0] [%clk 0:01:04] } 24... Qc7 { [%eval 0.0] [%clk 0:22:30] } 25. Rd2 { [%eval -0.49] [%clk 0:00:51] } 25... Rab8 { [%eval -0.47] [%clk 0:21:45] } 26. Rhd1 { [%eval -0.42] [%clk 0:00:32] } 26... Rb5?? { [%eval 2.26] } { Blunder. Rdc8 was best. } { [%clk 0:21:59] } 27. Qf6?? { [%eval -0.77] } { Blunder. c4 was best. } { [%clk 0:00:37] } 27... a5 { [%eval -0.46] [%clk 0:21:17] } 28. Bg4? { [%eval -1.78] } { Mistake. Qa6 was best. } { [%clk 0:00:33] } 28... Rb6 { [%eval -1.32] [%clk 0:15:07] } 29. Qg5?! { [%eval -2.24] } { Inaccuracy. Qh4 was best. } { [%clk 0:00:44] } 29... a4 { [%eval -1.85] [%clk 0:12:29] } 30. f4 { [%eval -1.22] [%clk 0:01:07] } 30... e4 { [%eval -1.04] [%clk 0:09:45] } 31. Nd4 { [%eval -0.99] [%clk 0:01:31] } 31... Kh8 { [%eval -0.82] [%clk 0:06:18] } 32. Qe5+ { [%eval -0.88] [%clk 0:00:55] } 32... Qxe5 { [%eval -0.95] [%clk 0:06:46] } 33. fxe5 { [%eval -1.16] [%clk 0:01:19] } 33... Kg7?! { [%eval -0.37] } { Inaccuracy. h5 was best. } { [%clk 0:04:57] } 34. Kc1? { [%eval -1.53] } { Mistake. Rf1 was best. } { [%clk 0:01:21] } 34... Re8?! { [%eval -0.53] } { Inaccuracy. h5 was best. } { [%clk 0:05:02] } 35. e6 { [%eval -0.76] [%clk 0:01:09] } 35... Bg8 { [%eval -0.57] [%clk 0:03:59] } 36. Ne2 { [%eval -0.41] [%clk 0:01:33] } 36... h5 { [%eval -0.5] [%clk 0:01:55] } 37. Bh3 { [%eval -0.49] [%clk 0:01:58] } 37... Nxe6 { [%eval -0.63] [%clk 0:01:48] } 38. Rxd5 { [%eval -0.6] [%clk 0:02:17] } 38... Nf8 { [%eval -0.43] [%clk 0:02:17] } 39. Ra5 { [%eval -0.45] [%clk 0:02:12] } 39... Bxa2 { [%eval -0.47] [%clk 0:02:26] } 40. Rxa4 { [%eval -0.44] [%clk 0:02:26] } 40... Bc4 { [%eval -0.49] [%clk 0:02:53] } 41. Nd4 { [%eval -0.68] [%clk 0:01:47] } 41... Ba6 { [%eval -0.25] [%clk 0:02:22] } 42. Ra5 { [%eval -0.76] [%clk 0:01:13] } 42... e3 { [%eval -0.81] [%clk 0:02:42] } 43. Rd5?! { [%eval -1.96] } { Inaccuracy. g4 was best. } { [%clk 0:01:22] } 43... Rf6 { [%eval -1.48] [%clk 0:02:57] } 44. Re1 { [%eval -1.67] [%clk 0:00:47] } 44... Re4? { [%eval -0.36] } { Mistake. Rf2 was best. } { [%clk 0:02:30] } 45. Nf3 { [%eval -0.22] [%clk 0:01:01] } 45... b3 { [%eval -0.21] [%clk 0:01:15] } 46. cxb3 { [%eval -0.17] [%clk 0:00:34] } 46... Rc6+ { [%eval -0.19] [%clk 0:01:23] } 47. Kd1 { [%eval -0.37] [%clk 0:00:36] } 47... Rb6 { [%eval -0.06] [%clk 0:01:14] } 48. Re5 { [%eval -0.12] [%clk 0:00:32] } 48... e2+ { [%eval -0.07] [%clk 0:01:05] } 49. Kd2 { [%eval -0.5] [%clk 0:00:53] } 49... Reb4 { [%eval -0.27] [%clk 0:01:03] } 50. Re3 { [%eval -0.57] [%clk 0:00:44] } 50... Rxb3 { [%eval -0.08] [%clk 0:00:43] } 51. Rxb3 { [%eval -0.03] [%clk 0:00:45] } 51... Rxb3 { [%eval -0.08] [%clk 0:01:13] } 52. Kc2 { [%eval -0.04] [%clk 0:01:01] } 52... Rb4 { [%eval -0.04] [%clk 0:00:42] } 53. Kc3 { [%eval -0.11] [%clk 0:01:20] } 53... Rc4+ { [%eval -0.08] [%clk 0:01:04] } 54. Kd2 { [%eval -0.05] [%clk 0:01:38] } 54... Rb4 { [%eval -0.01] [%clk 0:00:41] } 55. Kc3 { [%eval -0.06] [%clk 0:02:04] } 55... Rc4+ { [%eval 0.0] [%clk 0:00:19] } 1/2-1/2