Event: Round 6: Sebastian Felipe SANCHEZ - Kirill ALEKSEENKO
Date: 2023-08-23
White: Sebastian Felipe SANCHEZ
WhiteTitle: IM
Black: Kirill ALEKSEENKO
BlackTitle: GM
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:23:40] } 1... d5 { [%eval 0.27] [%clk 1:30:40] } 2. c4 { [%eval 0.29] [%clk 1:24:02] } 2... e6 { [%eval 0.3] [%clk 1:30:44] } 3. Nf3 { [%eval 0.0] [%clk 1:23:52] } 3... Nf6 { [%eval 0.17] [%clk 1:30:32] } 4. g3 { [%eval 0.2] [%clk 1:24:16] } 4... Bb4+ { [%eval 0.19] [%clk 1:30:36] } 5. Nbd2 { [%eval 0.0] [%clk 1:23:57] } 5... dxc4 { [%eval 0.0] [%clk 1:30:44] } 6. Bg2 { [%eval -0.04] [%clk 1:24:19] } 6... b5 { [%eval -0.17] [%clk 1:30:49] } 7. O-O { [%eval -0.4] [%clk 1:24:43] } 7... a5 { [%eval -0.16] [%clk 1:30:25] } 8. a3 { [%eval 0.13] [%clk 1:15:18] } 8... Be7 { [%eval 0.02] [%clk 1:29:29] } 9. b3 { [%eval 0.01] [%clk 1:14:59] } 9... cxb3 { [%eval 0.01] [%clk 1:27:40] } 10. Qxb3 { [%eval -0.02] [%clk 1:15:25] } 10... c6 { [%eval 0.06] [%clk 1:26:55] } 11. Bb2 { [%eval -0.09] [%clk 1:15:10] } 11... a4 { [%eval -0.08] [%clk 1:18:28] } 12. Qc2 { [%eval -0.02] [%clk 1:15:32] } 12... Bb7 { [%eval -0.08] [%clk 1:16:51] } 13. Ne5 { [%eval 0.0] [%clk 1:14:09] } 13... O-O { [%eval 0.08] [%clk 1:12:47] } 14. Rfc1 { [%eval -0.08] [%clk 1:07:45] } 14... Nfd7 { [%eval 0.09] [%clk 0:59:13] } 15. Bxc6?! { [%eval -0.52] } { Inaccuracy. Ne4 was best. } { [%clk 0:37:10] } 15... Nxc6 { [%eval -0.5] [%clk 0:58:53] } 16. Nxc6 { [%eval -0.49] [%clk 0:37:38] } 16... Bxc6 { [%eval -0.54] [%clk 0:59:03] } 17. Qxc6 { [%eval -0.36] [%clk 0:38:04] } 17... Nf6 { [%eval -0.47] [%clk 0:59:23] } 18. Rab1 { [%eval -0.61] [%clk 0:26:04] } 18... Rb8 { [%eval -0.22] [%clk 0:35:55] } 19. e4 { [%eval -0.7] [%clk 0:23:11] } 19... h6 { [%eval -0.6] [%clk 0:27:47] } 20. Kg2 { [%eval -0.63] [%clk 0:15:38] } 20... Re8 { [%eval -0.67] [%clk 0:25:33] } 21. f3 { [%eval -0.67] [%clk 0:09:49] } 21... Bf8 { [%eval -0.63] [%clk 0:19:57] } 22. Rc2 { [%eval -0.96] [%clk 0:07:10] } 22... Qa5?! { [%eval -0.15] } { Inaccuracy. Re7 was best. } { [%clk 0:18:05] } 23. Bc3 { [%eval -0.12] [%clk 0:07:28] } 23... Qa7 { [%eval -0.12] [%clk 0:18:28] } 24. Ba1?? { [%eval -1.95] } { Blunder. Rxb5 was best. } { [%clk 0:05:52] } 24... Rb6?! { [%eval -0.87] } { Inaccuracy. Rbc8 was best. } { [%clk 0:12:55] } 25. Qc3 { [%eval -0.82] [%clk 0:06:18] } 25... Rd8 { [%eval -0.88] [%clk 0:12:06] } 26. Qd3 { [%eval -0.82] [%clk 0:05:51] } 26... Rb7 { [%eval -0.81] [%clk 0:11:19] } 27. d5 { [%eval -0.9] [%clk 0:04:24] } 27... Qa6 { [%eval -0.71] [%clk 0:08:06] } 28. Bxf6 { [%eval -0.75] [%clk 0:02:52] } 28... gxf6 { [%eval -0.82] [%clk 0:08:32] } 29. Rcb2 { [%eval -0.78] [%clk 0:03:05] } 29... f5 { [%eval -0.82] [%clk 0:05:56] } 30. Kf1?? { [%eval -3.18] } { Blunder. Kh3 was best. } { [%clk 0:01:43] } 30... Bxa3 { [%eval -3.39] [%clk 0:05:19] } 31. Ra2 { [%eval -3.39] [%clk 0:01:38] } 31... Bf8 { [%eval -3.26] [%clk 0:05:16] } 32. Ke2?! { [%eval -4.47] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:04] } 32... Bg7 { [%eval -3.95] [%clk 0:04:42] } 33. Rb4 { [%eval -4.45] [%clk 0:01:53] } 33... exd5?! { [%eval -3.24] } { Inaccuracy. Rb6 was best. } { [%clk 0:02:48] } 34. exf5 { [%eval -3.32] [%clk 0:02:05] } 34... Qa5 { [%eval -3.37] [%clk 0:01:21] } 35. Rg4 { [%eval -3.41] [%clk 0:02:33] } 35... Kf8 { [%eval -3.42] [%clk 0:01:01] } 36. f6 { [%eval -3.34] [%clk 0:00:38] } 36... Bxf6 { [%eval -3.21] [%clk 0:01:23] } 37. Qh7 { [%eval -3.24] [%clk 0:01:06] } 37... b4? { [%eval -1.88] } { Mistake. Rb6 was best. } { [%clk 0:00:41] } 38. Kd1? { [%eval -3.64] } { Mistake. Nc4 was best. } { [%clk 0:00:57] } 38... Qa7?? { [%eval -1.47] } { Blunder. Qa6 was best. } { [%clk 0:00:35] } 39. Qxh6+?? { [%eval -4.23] } { Blunder. Nf1 was best. } { [%clk 0:00:55] } 39... Ke7 { [%eval -3.86] [%clk 0:01:02] } 40. Rf4?! { [%eval -5.71] } { Inaccuracy. Nf1 was best. } { [%clk 0:31:15] } 40... Rd6?! { [%eval -4.51] } { Inaccuracy. Qg1+ was best. } { [%clk 0:30:45] } 41. Nf1 { [%eval -4.13] [%clk 0:29:26] } 41... b3 { [%eval -4.29] [%clk 0:19:43] } 42. Re2+ { [%eval -4.31] [%clk 0:29:36] } 42... Kd7 { [%eval -4.13] [%clk 0:20:03] } 43. Qf8 { [%eval -4.63] [%clk 0:24:18] } 43... Qb8 { [%eval -4.57] [%clk 0:17:33] } 44. Qxf7+ { [%eval -4.71] [%clk 0:17:23] } 44... Kc6 { [%eval -4.77] [%clk 0:17:52] } 45. Qh5 { [%eval -5.03] [%clk 0:15:43] } 45... a3 { [%eval -4.98] [%clk 0:16:29] } 46. Nd2?! { [%eval -7.9] } { Inaccuracy. Rxf6 was best. } { [%clk 0:06:18] } 46... a2 { [%eval -9.11] [%clk 0:15:47] } 47. Nxb3? { [%eval #-9] } { Checkmate is now unavoidable. Ra4 was best. } { [%clk 0:06:43] } 47... a1=Q+ { [%eval #-8] [%clk 0:14:29] } 48. Nxa1 { [%eval #-8] [%clk 0:07:07] } 48... Rb1+ { [%eval #-7] [%clk 0:14:51] } 49. Kd2 { [%eval #-7] [%clk 0:06:00] } 49... Qb2+ { [%eval #-6] [%clk 0:14:17] } 50. Ke3 { [%eval #-6] [%clk 0:06:10] } 50... Qc1+ { [%eval #-7] [%clk 0:13:11] } 51. Rd2 { [%eval #-7] [%clk 0:05:46] } 51... Re6+?! { [%eval -14.74] } { Lost forced checkmate sequence. Qg1+ was best. } { [%clk 0:12:51] } 52. Re4 { [%eval -10.75] [%clk 0:06:07] } 52... d4+ { [%eval #-10] [%clk 0:12:41] } 53. Kd3 { [%eval #-3] [%clk 0:05:29] } 53... Qc3+ { [%eval #-2] [%clk 0:13:05] } 54. Ke2 { [%eval #-2] [%clk 0:05:56] } 54... Rxe4+ { [%eval #-1] [%clk 0:13:30] } 55. fxe4 { [%eval #-1] [%clk 0:06:23] } 55... Qe3# { [%clk 0:13:57] } 0-1