Event: U.S. Senior Championship
Site: Saint Louis, United States
Date: 2021-07-19
White: Khachiyan, Melikset
WhiteElo: 2474
Black: Shabalov, Alexander
BlackElo: 2521
Result: 0-1
ECO: C11
Opening: French Defense: Steinitz Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... e6 { [%eval 0.13] [%clk 1:30:51] } 2. d4 { [%eval 0.0] [%clk 1:30:42] } 2... d5 { [%eval 0.0] [%clk 1:31:15] } 3. Nc3 { [%eval 0.0] [%clk 1:30:13] } 3... Nf6 { [%eval 0.0] [%clk 1:31:35] } 4. e5 { [%eval 0.16] [%clk 1:30:29] } 4... Nfd7 { [%eval 0.0] [%clk 1:31:57] } 5. f4 { [%eval 0.17] [%clk 1:30:52] } 5... c5 { [%eval 0.21] [%clk 1:32:18] } 6. Nf3 { [%eval 0.0] [%clk 1:31:18] } 6... a6 { [%eval 0.13] [%clk 1:29:21] } 7. Be3 { [%eval 0.25] [%clk 1:31:40] } 7... Qb6 { [%eval 0.48] [%clk 1:28:59] } 8. Na4 { [%eval 0.7] [%clk 1:18:44] } 8... Qa5+ { [%eval 0.65] [%clk 1:27:44] } 9. c3 { [%eval 0.61] [%clk 1:18:50] } 9... cxd4 { [%eval 0.71] [%clk 1:25:29] } 10. b4 { [%eval 0.72] [%clk 1:19:13] } 10... Qc7 { [%eval 0.86] [%clk 1:24:44] } 11. Qxd4 { [%eval 0.81] [%clk 1:12:03] } 11... Be7 { [%eval 0.63] [%clk 1:21:48] } 12. Be2 { [%eval 0.49] [%clk 0:58:07] } 12... b5 { [%eval 0.55] [%clk 0:46:47] } 13. Nb2 { [%eval 0.5] [%clk 0:58:20] } 13... f6 { [%eval 0.29] [%clk 0:47:11] } 14. O-O { [%eval 0.52] [%clk 0:58:02] } 14... O-O { [%eval 0.44] [%clk 0:46:05] } 15. a4 { [%eval 0.48] [%clk 0:56:01] } 15... bxa4 { [%eval 0.47] [%clk 0:45:39] } 16. Nxa4 { [%eval 0.28] [%clk 0:51:17] } 16... Nc6 { [%eval 0.45] [%clk 0:43:52] } 17. Qd2 { [%eval 0.29] [%clk 0:51:21] } 17... fxe5 { [%eval 0.42] [%clk 0:43:50] } 18. fxe5 { [%eval 0.25] [%clk 0:51:42] } 18... Bb7?! { [%eval 1.06] } { Inaccuracy. Rb8 was best. } { [%clk 0:30:29] } 19. Nd4 { [%eval 0.55] [%clk 0:46:59] } 19... Rxf1+ { [%eval 1.01] [%clk 0:22:03] } 20. Rxf1 { [%eval 1.26] [%clk 0:46:39] } 20... Ncxe5 { [%eval 1.37] [%clk 0:21:36] } 21. Bg5?! { [%eval 0.5] } { Inaccuracy. Bf4 was best. } { [%clk 0:41:57] } 21... Bxg5 { [%eval 0.57] [%clk 0:15:13] } 22. Qxg5 { [%eval 0.72] [%clk 0:42:19] } 22... Re8 { [%eval 0.54] [%clk 0:15:35] } 23. Qg3 { [%eval 0.78] [%clk 0:30:17] } 23... Qd8 { [%eval 1.07] [%clk 0:14:39] } 24. Nc5?! { [%eval 0.25] } { Inaccuracy. Bh5 was best. } { [%clk 0:30:39] } 24... Nxc5 { [%eval 0.55] [%clk 0:14:02] } 25. bxc5 { [%eval 0.47] [%clk 0:30:50] } 25... Nc6?! { [%eval 1.12] } { Inaccuracy. Ng6 was best. } { [%clk 0:12:06] } 26. Bh5?! { [%eval 0.44] } { Inaccuracy. Bg4 was best. } { [%clk 0:21:34] } 26... Nxd4 { [%eval 0.91] [%clk 0:10:10] } 27. cxd4 { [%eval 0.95] [%clk 0:21:59] } 27... Re7?! { [%eval 1.54] } { Inaccuracy. Rf8 was best. } { [%clk 0:06:45] } 28. Qf4 { [%eval 1.41] [%clk 0:09:42] } 28... g6 { [%eval 1.45] [%clk 0:05:57] } 29. Bg4 { [%eval 1.43] [%clk 0:10:04] } 29... Bc8 { [%eval 1.4] [%clk 0:05:15] } 30. Qb8? { [%eval 0.11] } { Mistake. Qf6 was best. } { [%clk 0:07:43] } 30... h5 { [%eval 0.42] [%clk 0:04:46] } 31. Bh3 { [%eval 0.04] [%clk 0:07:49] } 31... Kh7 { [%eval 0.0] [%clk 0:04:50] } 32. Rf6 { [%eval 0.0] [%clk 0:03:10] } 32... Qc7 { [%eval 0.38] [%clk 0:02:58] } 33. Qb1 { [%eval 0.14] [%clk 0:03:34] } 33... Rg7 { [%eval 0.06] [%clk 0:03:24] } 34. Qe1 { [%eval -0.08] [%clk 0:02:13] } 34... a5 { [%eval 0.27] [%clk 0:02:56] } 35. g4?! { [%eval -0.44] } { Inaccuracy. Bxe6 was best. } { [%clk 0:02:20] } 35... e5 { [%eval -0.55] [%clk 0:02:43] } 36. Qxe5 { [%eval -0.52] [%clk 0:02:30] } 36... Qxe5 { [%eval -0.42] [%clk 0:02:49] } 37. dxe5 { [%eval -0.46] [%clk 0:02:55] } 37... Re7 { [%eval -0.33] [%clk 0:02:07] } 38. Rc6 { [%eval -0.29] [%clk 0:02:37] } 38... hxg4 { [%eval -0.02] [%clk 0:01:36] } 39. Bg2?! { [%eval -0.71] } { Inaccuracy. Rxc8 was best. } { [%clk 0:01:03] } 39... Bf5 { [%eval -0.74] [%clk 0:01:52] } 40. Rd6 { [%eval -0.86] [%clk 0:31:29] } 40... Rxe5 { [%eval -0.65] [%clk 0:31:23] } 41. Bxd5 { [%eval -0.76] [%clk 0:30:41] } 41... Re1+ { [%eval -0.55] [%clk 0:21:12] } 42. Kf2 { [%eval -0.62] [%clk 0:31:04] } 42... Rc1 { [%eval -0.69] [%clk 0:21:38] } 43. c6 { [%eval -0.79] [%clk 0:31:22] } 43... Kh6 { [%eval -0.59] [%clk 0:22:04] } 44. Ke3?! { [%eval -1.13] } { Inaccuracy. Bb3 was best. } { [%clk 0:23:31] } 44... Kg5 { [%eval -0.66] [%clk 0:19:25] } 45. Rd8? { [%eval -1.77] } { Mistake. Rd7 was best. } { [%clk 0:22:59] } 45... Rd1 { [%eval -1.86] [%clk 0:10:23] } 46. c7? { [%eval -3.51] } { Mistake. Ke2 was best. } { [%clk 0:19:35] } 46... Rc1 { [%eval -3.66] [%clk 0:10:37] } 47. Ra8 { [%eval -3.52] [%clk 0:20:00] } 47... Rc5 { [%eval -2.83] [%clk 0:11:00] } 48. Kd4?! { [%eval -4.24] } { Inaccuracy. Bg8 was best. } { [%clk 0:18:30] } 48... Rxc7 { [%eval -4.0] [%clk 0:11:07] } 49. Rxa5 { [%eval -4.18] [%clk 0:18:56] } 49... Rc2 { [%eval -4.34] [%clk 0:11:10] } 50. Ra2? { [%eval -9.92] } { Mistake. Ke3 was best. } { [%clk 0:19:08] } 50... Rxa2 { [%eval -9.93] [%clk 0:11:29] } 51. Bxa2 { [%eval -9.79] [%clk 0:19:34] } 51... Kh4 { [%eval -10.08] [%clk 0:11:54] } 0-1