Event: Round 3: Mari Margaryan - Lew Kammerer
Date: 2024-01-05
White: Mari Margaryan
Black: Lew Kammerer
Result: 0-1
ECO: D53
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:54] } 1... d5 { [%eval 0.27] [%clk 1:30:38] } 2. c4 { [%eval 0.0] [%clk 1:31:13] } 2... e6 { [%eval 0.3] [%clk 1:30:53] } 3. Nc3 { [%eval 0.39] [%clk 1:31:34] } 3... Nf6 { [%eval 0.28] [%clk 1:31:16] } 4. Bg5 { [%eval -0.09] [%clk 1:31:47] } 4... Be7 { [%eval 0.29] [%clk 1:31:08] } 5. e3 { [%eval 0.14] [%clk 1:31:56] } 5... Nc6 { [%eval 0.66] [%clk 1:30:42] } 6. Nf3 { [%eval 0.36] [%clk 1:32:11] } 6... h6 { [%eval 0.65] [%clk 1:30:05] } 7. Bh4 { [%eval 0.36] [%clk 1:32:15] } 7... O-O { [%eval 0.59] [%clk 1:28:58] } 8. Ne5?! { [%eval -0.2] } { Inaccuracy. Rc1 was best. } { [%clk 1:31:57] } 8... Nxe5 { [%eval -0.21] [%clk 1:28:51] } 9. dxe5 { [%eval -0.33] [%clk 1:32:17] } 9... Ne4 { [%eval -0.24] [%clk 1:29:16] } 10. Nxe4 { [%eval -0.56] [%clk 1:32:07] } 10... Bxh4 { [%eval -0.44] [%clk 1:29:24] } 11. cxd5?! { [%eval -1.11] } { Inaccuracy. Nd2 was best. } { [%clk 1:31:36] } 11... exd5 { [%eval -0.98] [%clk 1:29:45] } 12. Nc3 { [%eval -1.13] [%clk 1:31:57] } 12... c6 { [%eval -1.03] [%clk 1:30:02] } 13. g3 { [%eval -1.17] [%clk 1:31:58] } 13... Be7 { [%eval -1.03] [%clk 1:30:06] } 14. Bd3 { [%eval -1.11] [%clk 1:31:11] } 14... Bb4 { [%eval -0.88] [%clk 1:29:31] } 15. Rc1 { [%eval -1.23] [%clk 1:30:52] } 15... a6?! { [%eval -0.59] } { Inaccuracy. Ba5 was best. } { [%clk 1:28:58] } 16. a3 { [%eval -1.01] [%clk 1:30:54] } 16... Ba5 { [%eval -0.74] [%clk 1:29:03] } 17. b4 { [%eval -1.23] [%clk 1:30:33] } 17... Bb6 { [%eval -1.37] [%clk 1:29:26] } 18. Qc2 { [%eval -1.6] [%clk 1:27:33] } 18... d4?! { [%eval -0.54] } { Inaccuracy. Re8 was best. } { [%clk 1:28:46] } 19. exd4?! { [%eval -1.21] } { Inaccuracy. Rd1 was best. } { [%clk 1:25:06] } 19... Bxd4?! { [%eval -0.47] } { Inaccuracy. Qxd4 was best. } { [%clk 1:29:09] } 20. f4?? { [%eval -2.4] } { Blunder. Rd1 was best. } { [%clk 1:21:13] } 20... c5? { [%eval -0.93] } { Mistake. a5 was best. } { [%clk 1:26:46] } 21. bxc5?! { [%eval -2.03] } { Inaccuracy. Rd1 was best. } { [%clk 1:20:41] } 21... Bxc5 { [%eval -2.04] [%clk 1:27:04] } 22. Rd1 { [%eval -2.51] [%clk 1:20:37] } 22... Qe7?? { [%eval 4.64] } { Blunder. Qa5 was best. } { [%clk 1:25:36] } 23. a4?? { [%eval -4.0] } { Blunder. Nd5 was best. } { [%clk 1:20:45] } 23... g6?? { [%eval 0.44] } { Blunder. Bb4 was best. } { [%clk 1:25:46] } 24. Nd5 { [%eval 0.32] [%clk 1:18:52] } 24... Qe6?? { [%eval 4.94] } { Blunder. Bb4+ was best. } { [%clk 1:24:21] } 25. Qxc5 { [%eval 4.85] [%clk 1:18:35] } 25... Rb8 { [%eval 5.58] [%clk 1:22:39] } 26. Nf6+ { [%eval 5.82] [%clk 1:18:36] } 26... Kg7 { [%eval 6.1] [%clk 1:22:30] } 27. Bc4 { [%eval 5.07] [%clk 1:18:26] } 27... b6?? { [%eval #4] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 1:21:48] } 28. Qd4?? { [%eval 4.79] } { Lost forced checkmate sequence. Qxf8+ was best. } { [%clk 1:14:50] } 28... Qc6?! { [%eval 7.15] } { Inaccuracy. Qe7 was best. } { [%clk 1:21:18] } 29. Bb3?? { [%eval -0.83] } { Blunder. e6 was best. } { [%clk 1:11:51] } 29... Qxh1+ { [%eval -1.31] [%clk 1:21:35] } 30. Kd2 { [%eval -1.37] [%clk 1:11:33] } 30... Qxh2+ { [%eval -3.08] [%clk 1:21:25] } 31. Ke3?! { [%eval -4.32] } { Inaccuracy. Kc3 was best. } { [%clk 1:11:40] } 31... Qxg3+ { [%eval -4.72] [%clk 1:21:16] } 32. Ke4?? { [%eval #-5] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 1:11:56] } 32... Bf5+ { [%eval #-4] [%clk 1:21:21] } 33. Kd5 { [%eval #-4] [%clk 1:11:50] } 33... Rbd8+? { [%eval -9.73] } { Lost forced checkmate sequence. Qxb3+ was best. } { [%clk 1:21:31] } 34. Kc4? { [%eval #-8] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 1:11:39] } 34... Rxd4+ { [%eval #-7] [%clk 1:21:55] } 35. Rxd4 { [%eval #-5] [%clk 1:11:58] } 35... Rc8+ { [%eval #-4] [%clk 1:22:10] } 36. Kb4 { [%eval #-4] [%clk 1:12:13] } 36... Qc3+ { [%eval #-4] [%clk 1:22:09] } 37. Ka3 { [%eval #-4] [%clk 1:12:21] } 37... Qxd4 { [%eval #-6] [%clk 1:22:34] } 38. Ka2 { [%eval #-4] [%clk 1:12:11] } 38... Qc3 { [%eval #-5] [%clk 1:21:56] } 39. Ka3 { [%eval #-4] [%clk 1:12:27] } 39... a5 { [%eval #-4] [%clk 1:22:11] } 40. e6 { [%eval #-2] [%clk 1:12:11] } 40... Qb4+ { [%eval #-4] [%clk 1:21:46] } 41. Ka2 { [%eval #-4] [%clk 1:12:22] } 41... h5 { [%eval #-5] [%clk 1:21:40] } 42. Nd5 { [%eval #-4] [%clk 1:11:07] } 42... Qd2+ { [%eval #-3] [%clk 1:21:12] } 43. Ka3 { [%eval #-3] [%clk 1:11:12] } 43... Bxe6 { [%eval #-4] [%clk 1:21:38] } 44. Nc7 { [%eval #-3] [%clk 1:10:34] } 44... Bxb3 { [%eval #-2] [%clk 1:21:51] } 45. Ne8+ { [%eval #-2] [%clk 1:10:49] } 45... Rxe8 { [%eval #-2] [%clk 1:22:11] } 46. f5 { [%eval #-1] [%clk 1:11:09] } 46... Qa2# { [%clk 1:22:20] } 0-1