Event: 2022 Summer Classic - Group B
Site: Saint Louis, Missouri, United States
Date: 2022-06-08
White: Checa, Nicolas
WhiteTitle: GM
WhiteElo: 2533
Black: Harutyunyan, Tigran
BlackTitle: GM
BlackElo: 2550
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation
Variant: Standard
TimeControl: 40/90, SD/30, +30

1. d4 { [%eval 0.0] [%clk 1:28:39] } 1... Nf6 { [%eval 0.23] [%clk 1:30:40] } 2. c4 { [%eval 0.2] [%clk 1:28:44] } 2... e6 { [%eval 0.23] [%clk 1:30:57] } 3. Nc3 { [%eval 0.05] [%clk 1:29:07] } 3... d5 { [%eval 0.41] [%clk 1:31:20] } 4. cxd5 { [%eval 0.16] [%clk 1:29:11] } 4... Nxd5 { [%eval 0.37] [%clk 1:31:38] } 5. e4 { [%eval 0.22] [%clk 1:28:12] } 5... Nxc3 { [%eval 0.33] [%clk 1:31:59] } 6. bxc3 { [%eval 0.33] [%clk 1:28:38] } 6... c5 { [%eval 0.17] [%clk 1:32:21] } 7. Nf3 { [%eval 0.31] [%clk 1:25:25] } 7... cxd4 { [%eval 0.5] [%clk 1:32:23] } 8. cxd4 { [%eval 0.6] [%clk 1:25:50] } 8... Bb4+ { [%eval 0.47] [%clk 1:32:48] } 9. Bd2 { [%eval 0.22] [%clk 1:26:14] } 9... Bxd2+ { [%eval 0.37] [%clk 1:33:12] } 10. Qxd2 { [%eval 0.23] [%clk 1:26:33] } 10... O-O { [%eval 0.34] [%clk 1:33:35] } 11. Rc1 { [%eval 0.42] [%clk 1:21:31] } 11... b6 { [%eval 0.44] [%clk 1:31:56] } 12. Bd3 { [%eval 0.55] [%clk 1:21:45] } 12... Bb7 { [%eval 0.47] [%clk 1:32:14] } 13. O-O { [%eval 0.37] [%clk 1:22:05] } 13... Nd7 { [%eval 0.23] [%clk 1:32:17] } 14. Qf4 { [%eval 0.57] [%clk 1:17:46] } 14... h6 { [%eval 0.31] [%clk 1:32:26] } 15. e5 { [%eval 0.0] [%clk 1:12:48] } 15... Rc8 { [%eval -0.29] [%clk 1:19:47] } 16. Nd2 { [%eval -0.18] [%clk 1:11:54] } 16... Nc5 { [%eval 0.0] [%clk 1:02:03] } 17. Bc4 { [%eval 0.08] [%clk 1:04:00] } 17... b5 { [%eval 0.55] [%clk 0:30:39] } 18. Bxb5 { [%eval 0.88] [%clk 0:53:04] } 18... Qd5 { [%eval 0.77] [%clk 0:29:59] } 19. Nf3? { [%eval -0.47] } { Mistake. f3 was best. } { [%clk 0:52:16] } 19... Ne4 { [%eval -0.53] [%clk 0:29:21] } 20. Bd3 { [%eval -0.67] [%clk 0:50:59] } 20... Ng5 { [%eval -0.32] [%clk 0:26:54] } 21. h4?! { [%eval -0.98] } { Inaccuracy. Be2 was best. } { [%clk 0:44:48] } 21... Qxf3 { [%eval -0.78] [%clk 0:24:53] } 22. Qxf3 { [%eval -1.11] [%clk 0:44:56] } 22... Nxf3+ { [%eval -1.06] [%clk 0:24:49] } 23. gxf3 { [%eval -1.22] [%clk 0:45:21] } 23... Bxf3 { [%eval -1.31] [%clk 0:24:47] } 24. Ba6? { [%eval -2.82] } { Mistake. Kh2 was best. } { [%clk 0:45:24] } 24... Rcd8 { [%eval -2.42] [%clk 0:22:44] } 25. Rc3 { [%eval -2.62] [%clk 0:45:27] } 25... Bh5 { [%eval -2.5] [%clk 0:22:39] } 26. Rfc1 { [%eval -2.32] [%clk 0:43:28] } 26... Rxd4 { [%eval -2.49] [%clk 0:21:49] } 27. Rc4 { [%eval -2.46] [%clk 0:43:56] } 27... Rfd8 { [%eval -2.86] [%clk 0:21:00] } 28. Kg2 { [%eval -3.18] [%clk 0:41:39] } 28... Rxc4?! { [%eval -1.92] } { Inaccuracy. g6 was best. } { [%clk 0:17:57] } 29. Rxc4 { [%eval -1.72] [%clk 0:42:01] } 29... Rd5 { [%eval -1.61] [%clk 0:18:12] } 30. Rc7 { [%eval -2.0] [%clk 0:41:18] } 30... Rxe5 { [%eval -1.58] [%clk 0:16:11] } 31. Rxa7 { [%eval -1.91] [%clk 0:41:31] } 31... Bg6 { [%eval -1.46] [%clk 0:16:05] } 32. f3 { [%eval -1.41] [%clk 0:37:59] } 32... Ra5 { [%eval -1.24] [%clk 0:11:18] } 33. Ra8+ { [%eval -1.34] [%clk 0:38:19] } 33... Kh7 { [%eval -1.46] [%clk 0:11:47] } 34. Bb7 { [%eval -1.55] [%clk 0:38:43] } 34... Rb5 { [%eval -1.26] [%clk 0:11:53] } 35. Ra7 { [%eval -1.53] [%clk 0:37:01] } 35... Rb4?! { [%eval -0.97] } { Inaccuracy. Rc5 was best. } { [%clk 0:10:00] } 36. Kg3 { [%eval -1.07] [%clk 0:36:47] } 36... Bc2?! { [%eval -0.42] } { Inaccuracy. Bh5 was best. } { [%clk 0:08:39] } 37. h5?! { [%eval -1.12] } { Inaccuracy. Bc6 was best. } { [%clk 0:33:24] } 37... Rb5 { [%eval -1.21] [%clk 0:08:10] } 38. Bc6 { [%eval -1.19] [%clk 0:29:53] } 38... Rxh5 { [%eval -1.22] [%clk 0:06:47] } 39. Rxf7 { [%eval -0.98] [%clk 0:30:16] } 39... Rg5+ { [%eval -1.18] [%clk 0:04:00] } 40. Kf4 { [%eval -1.06] [%clk 0:29:04] } 40... Ra5 { [%eval -1.04] [%clk 0:01:33] } 41. Re7 { [%eval -0.86] [%clk 0:28:46] } 41... e5+ { [%eval -0.52] [%clk 0:28:10] } 42. Kg3 { [%eval -0.7] [%clk 0:57:17] } 42... Rc5 { [%eval -0.88] [%clk 0:27:26] } 43. Be8 { [%eval -0.79] [%clk 0:55:25] } 43... Bg6 { [%eval -0.81] [%clk 0:23:43] } 44. Ba4?! { [%eval -1.87] } { Inaccuracy. Bd7 was best. } { [%clk 0:54:36] } 44... h5 { [%eval -1.91] [%clk 0:23:45] } 45. Bb3 { [%eval -1.82] [%clk 0:54:38] } 45... Bf5 { [%eval -1.87] [%clk 0:21:32] } 46. a4 { [%eval -1.77] [%clk 0:53:42] } 46... Kh6 { [%eval -2.09] [%clk 0:21:48] } 47. Rb7 { [%eval -2.19] [%clk 0:50:30] } 47... e4?? { [%eval -0.56] } { Blunder. g6 was best. } { [%clk 0:19:56] } 48. Rb5 { [%eval -0.59] [%clk 0:47:05] } 48... Rc3 { [%eval -0.29] [%clk 0:19:40] } 49. Rxf5 { [%eval -0.29] [%clk 0:47:29] } 49... Rxb3 { [%eval -0.36] [%clk 0:20:04] } 50. Rf4 { [%eval -0.29] [%clk 0:47:51] } 50... exf3 { [%eval -0.07] [%clk 0:11:27] } 51. Rxf3 { [%eval 0.0] [%clk 0:47:22] } 51... Rb2 { [%eval -0.03] [%clk 0:11:03] } 52. Ra3 { [%eval 0.0] [%clk 0:46:49] } 52... g5 { [%eval 0.0] [%clk 0:06:57] } 53. a5 { [%eval 0.0] [%clk 0:46:47] } 53... h4+ { [%eval 0.0] [%clk 0:07:20] } 54. Kf3 { [%eval 0.0] [%clk 0:42:02] } 54... Kh5 { [%eval 0.0] [%clk 0:05:46] } 55. a6 { [%eval 0.0] [%clk 0:42:15] } 55... g4+ { [%eval 0.0] [%clk 0:05:19] } 56. Kf4 { [%eval 0.0] [%clk 0:38:32] } 56... Rf2+ { [%eval 0.0] [%clk 0:05:13] } 57. Ke5 { [%eval 0.0] [%clk 0:38:43] } 57... Rf8 { [%eval 0.0] [%clk 0:03:06] } 58. a7 { [%eval 0.0] [%clk 0:39:03] } 58... Ra8 { [%eval 0.0] [%clk 0:03:14] } 59. Kf4 { [%eval 0.0] [%clk 0:39:08] } 59... g3 { [%eval 0.0] [%clk 0:03:14] } 60. Kf3 { [%eval 0.0] [%clk 0:39:12] } 1/2-1/2