Event: Round 4: Krikor Sevag Mekhitarian - Lucas Do Valle Cardoso
Date: 2023-09-06
White: Krikor Sevag Mekhitarian
WhiteTitle: GM
Black: Lucas Do Valle Cardoso
BlackTitle: FM
Result: 1-0
ECO: D20
Opening: Queen's Gambit Accepted: Central Variation, McDonnell Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:10] } 1... d5 { [%eval 0.27] [%clk 1:22:51] } 2. c4 { [%eval 0.29] [%clk 1:29:37] } 2... dxc4 { [%eval 0.33] [%clk 1:22:53] } 3. e4 { [%eval 0.0] [%clk 1:30:03] } 3... e5 { [%eval 0.5] [%clk 1:22:18] } 4. Nf3 { [%eval 0.34] [%clk 1:30:30] } 4... exd4 { [%eval 0.44] [%clk 1:22:34] } 5. Bxc4 { [%eval 0.24] [%clk 1:30:51] } 5... Nc6 { [%eval 0.44] [%clk 1:22:43] } 6. O-O { [%eval 0.2] [%clk 1:31:06] } 6... Be6 { [%eval 0.64] [%clk 1:22:44] } 7. Nbd2 { [%eval 0.21] [%clk 1:31:33] } 7... Bc5?! { [%eval 0.95] } { Inaccuracy. Qf6 was best. } { [%clk 1:12:32] } 8. Bxe6 { [%eval 0.64] [%clk 1:22:01] } 8... fxe6 { [%eval 0.83] [%clk 1:12:45] } 9. Qb3 { [%eval 0.84] [%clk 1:22:29] } 9... Qd7 { [%eval 0.77] [%clk 1:05:56] } 10. Qxb7 { [%eval 0.74] [%clk 1:22:43] } 10... Rb8 { [%eval 0.83] [%clk 1:06:15] } 11. Qa6 { [%eval 0.75] [%clk 1:23:12] } 11... Nf6 { [%eval 0.78] [%clk 1:04:04] } 12. a3 { [%eval 0.69] [%clk 1:23:32] } 12... O-O { [%eval 0.62] [%clk 1:02:49] } 13. b4 { [%eval 0.69] [%clk 1:23:36] } 13... Bb6 { [%eval 1.0] [%clk 0:54:33] } 14. Qd3 { [%eval 0.89] [%clk 1:21:18] } 14... Rbd8 { [%eval 1.43] [%clk 0:45:43] } 15. Nc4 { [%eval 1.43] [%clk 1:19:25] } 15... Qe8 { [%eval 1.64] [%clk 0:44:28] } 16. Bg5 { [%eval 1.27] [%clk 0:59:49] } 16... h6 { [%eval 1.35] [%clk 0:33:32] } 17. Bh4 { [%eval 1.23] [%clk 0:44:25] } 17... g5?! { [%eval 1.92] } { Inaccuracy. Ne7 was best. } { [%clk 0:33:37] } 18. Bg3 { [%eval 1.81] [%clk 0:44:22] } 18... Nh5 { [%eval 2.01] [%clk 0:31:43] } 19. Rac1 { [%eval 2.06] [%clk 0:43:15] } 19... Ne7 { [%eval 2.12] [%clk 0:20:06] } 20. Nfe5 { [%eval 2.26] [%clk 0:34:20] } 20... Ng6 { [%eval 2.82] [%clk 0:19:15] } 21. Nxg6 { [%eval 2.83] [%clk 0:34:33] } 21... Qxg6 { [%eval 2.9] [%clk 0:19:40] } 22. Ne5 { [%eval 2.27] [%clk 0:34:51] } 22... Qe8 { [%eval 2.32] [%clk 0:17:27] } 23. Nc6 { [%eval 2.35] [%clk 0:34:12] } 23... Ra8 { [%eval 2.75] [%clk 0:17:21] } 24. Be5 { [%eval 2.38] [%clk 0:25:06] } 24... Nf4 { [%eval 2.53] [%clk 0:17:05] } 25. Bxf4 { [%eval 2.76] [%clk 0:25:21] } 25... Rxf4 { [%eval 2.85] [%clk 0:16:53] } 26. a4 { [%eval 2.84] [%clk 0:10:59] } 26... a5 { [%eval 2.91] [%clk 0:16:45] } 27. bxa5 { [%eval 2.91] [%clk 0:09:55] } 27... Bxa5 { [%eval 2.98] [%clk 0:17:03] } 28. Nxa5 { [%eval 3.27] [%clk 0:09:29] } 28... Rxa5 { [%eval 3.34] [%clk 0:17:29] } 29. Rxc7 { [%eval 3.15] [%clk 0:09:57] } 29... Rf7 { [%eval 3.2] [%clk 0:12:50] } 30. Rxf7 { [%eval 3.33] [%clk 0:09:05] } 30... Kxf7 { [%eval 3.24] [%clk 0:13:11] } 31. f4 { [%eval 3.33] [%clk 0:09:19] } 31... g4 { [%eval 3.75] [%clk 0:12:39] } 32. e5?! { [%eval 2.81] } { Inaccuracy. f5 was best. } { [%clk 0:08:43] } 32... Kg7?! { [%eval 3.66] } { Inaccuracy. Kg8 was best. } { [%clk 0:12:55] } 33. f5 { [%eval 3.71] [%clk 0:07:07] } 33... exf5 { [%eval 3.31] [%clk 0:11:52] } 34. Qxf5 { [%eval 3.55] [%clk 0:07:23] } 34... Rxe5 { [%eval 4.09] [%clk 0:11:08] } 35. Qxg4+ { [%eval 4.22] [%clk 0:07:46] } 35... Kh7 { [%eval 4.17] [%clk 0:10:54] } 36. Qxd4 { [%eval 4.06] [%clk 0:08:11] } 36... Qe7 { [%eval 4.37] [%clk 0:07:41] } 37. h3 { [%eval 4.09] [%clk 0:07:54] } 37... h5 { [%eval 4.54] [%clk 0:05:10] } 38. Qd3+ { [%eval 4.5] [%clk 0:05:34] } 38... Kh6 { [%eval 4.21] [%clk 0:04:59] } 39. Qc3 { [%eval 4.21] [%clk 0:05:11] } 39... h4 { [%eval 4.88] [%clk 0:04:34] } 40. a5 { [%eval 4.5] [%clk 0:03:28] } 40... Qa7+ { [%eval 5.53] [%clk 0:04:11] } 41. Kh2 { [%eval 5.34] [%clk 0:03:38] } 41... Qxa5?? { [%eval #7] } { Checkmate is now unavoidable. Qb8 was best. } { [%clk 0:04:16] } 42. Qc6+ { [%eval #6] [%clk 0:03:39] } 42... Kh5 { [%eval #5] [%clk 0:04:14] } 43. Qf3+ { [%eval #4] [%clk 0:03:06] } 43... Kh6 { [%eval #4] [%clk 0:04:00] } 44. Qf6+ { [%eval #5] [%clk 0:03:22] } 44... Kh5 { [%eval #3] [%clk 0:04:20] } 45. Qh8+ { [%eval #2] [%clk 0:03:09] } 45... Kg5 { [%eval #2] [%clk 0:04:41] } 46. Qg7+ { [%eval #2] [%clk 0:03:33] } 46... Kh5 { [%eval #2] [%clk 0:05:07] } 47. Qg4+ { [%eval #3] [%clk 0:03:58] } 47... Kh6 { [%eval #3] [%clk 0:05:32] } 48. Rf6+ { [%eval #2] [%clk 0:04:23] } 1-0