Event: Round 8: Alexander Shabalov - Carlos Daniel Albornoz Cabrera
Date: 2023-05-21
White: Alexander Shabalov
WhiteTitle: GM
Black: Carlos Daniel Albornoz Cabrera
BlackTitle: GM
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... Nf6 { [%eval 0.28] [%clk 1:30:38] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... e6 { [%eval 0.23] [%clk 1:31:05] } 3. Nc3 { [%eval 0.05] [%clk 1:31:32] } 3... d5 { [%eval 0.43] [%clk 1:31:31] } 4. cxd5 { [%eval 0.39] [%clk 1:29:53] } 4... exd5 { [%eval 0.38] [%clk 1:31:56] } 5. Bg5 { [%eval 0.35] [%clk 1:30:15] } 5... Bb4 { [%eval 0.53] [%clk 1:32:22] } 6. e3 { [%eval 0.47] [%clk 1:28:50] } 6... h6 { [%eval 0.36] [%clk 1:32:46] } 7. Bh4 { [%eval 0.34] [%clk 1:28:48] } 7... g5 { [%eval 0.29] [%clk 1:33:08] } 8. Bg3 { [%eval 0.44] [%clk 1:29:12] } 8... Ne4 { [%eval 0.34] [%clk 1:33:27] } 9. Qb3 { [%eval 0.15] [%clk 1:21:28] } 9... Bxc3+ { [%eval 0.69] [%clk 1:28:33] } 10. bxc3 { [%eval 0.68] [%clk 1:21:48] } 10... h5 { [%eval 0.76] [%clk 1:28:34] } 11. f3 { [%eval 0.83] [%clk 1:07:33] } 11... Nxg3 { [%eval 0.86] [%clk 1:28:53] } 12. hxg3 { [%eval 0.88] [%clk 1:07:58] } 12... Qd6 { [%eval 0.78] [%clk 1:22:51] } 13. Kf2 { [%eval 0.65] [%clk 1:06:30] } 13... Nc6 { [%eval 0.4] [%clk 1:16:11] } 14. c4 { [%eval 0.3] [%clk 1:03:35] } 14... h4 { [%eval 0.52] [%clk 1:05:18] } 15. gxh4 { [%eval 0.54] [%clk 1:02:31] } 15... Rxh4 { [%eval 0.6] [%clk 1:05:27] } 16. Rxh4 { [%eval 0.27] [%clk 0:55:47] } 16... gxh4 { [%eval 0.31] [%clk 1:05:56] } 17. cxd5 { [%eval 0.08] [%clk 0:51:51] } 17... Qg3+ { [%eval 0.05] [%clk 0:49:43] } 18. Ke2 { [%eval 0.05] [%clk 0:52:15] } 18... Ne7 { [%eval 0.11] [%clk 0:47:18] } 19. Re1 { [%eval -0.21] [%clk 0:47:10] } 19... c6 { [%eval -0.22] [%clk 0:43:01] } 20. dxc6?! { [%eval -0.81] } { Inaccuracy. e4 was best. } { [%clk 0:28:20] } 20... bxc6 { [%eval -1.0] [%clk 0:43:14] } 21. Kd1?? { [%eval -3.15] } { Blunder. Kd2 was best. } { [%clk 0:28:43] } 21... Rb8 { [%eval -3.32] [%clk 0:40:03] } 22. Qc2 { [%eval -3.13] [%clk 0:29:11] } 22... Qd6?? { [%eval -0.63] } { Blunder. Nd5 was best. } { [%clk 0:37:34] } 23. Bc4 { [%eval -0.63] [%clk 0:27:29] } 23... Bf5 { [%eval -0.78] [%clk 0:36:25] } 24. Qc3 { [%eval -0.78] [%clk 0:21:01] } 24... Qg3?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:31:39] } 25. Bb3 { [%eval 0.0] [%clk 0:16:27] } 25... Qxg2 { [%eval 0.0] [%clk 0:31:59] } 26. e4 { [%eval 0.0] [%clk 0:16:50] } 26... Bg6 { [%eval 0.28] [%clk 0:17:09] } 27. d5 { [%eval 0.38] [%clk 0:15:44] } 27... Kd7? { [%eval 1.53] } { Mistake. Rd8 was best. } { [%clk 0:17:19] } 28. Qd4 { [%eval 1.95] [%clk 0:10:46] } 28... Rd8 { [%eval 1.97] [%clk 0:16:02] } 29. Re2?! { [%eval 1.24] } { Inaccuracy. d6 was best. } { [%clk 0:09:05] } 29... Qf1+ { [%eval 1.32] [%clk 0:16:14] } 30. Kc2 { [%eval 1.17] [%clk 0:09:08] } 30... cxd5 { [%eval 2.18] [%clk 0:13:54] } 31. Ba4+ { [%eval 1.29] [%clk 0:07:08] } 31... Ke6? { [%eval 3.14] } { Mistake. Kc8 was best. } { [%clk 0:11:15] } 32. Kb2?? { [%eval -0.01] } { Blunder. Kd2 was best. } { [%clk 0:05:36] } 32... f6?? { [%eval 3.57] } { Blunder. Rb8+ was best. } { [%clk 0:11:44] } 33. Qxa7?? { [%eval -0.13] } { Blunder. exd5+ was best. } { [%clk 0:03:29] } 33... Kf7 { [%eval 0.0] [%clk 0:12:01] } 34. Rc2 { [%eval -0.19] [%clk 0:03:08] } 34... Qe1 { [%eval -0.01] [%clk 0:05:47] } 35. Ne2 { [%eval 0.0] [%clk 0:02:36] } 35... Qb4+ { [%eval 0.08] } 36. Bb3 { [%eval 0.04] [%clk 0:03:04] } 36... Qb8 { [%eval 0.31] [%clk 0:04:00] } 37. Qxb8 { [%eval 0.37] [%clk 0:02:48] } 37... Rxb8 { [%eval 0.35] [%clk 0:04:30] } 38. Nf4 { [%eval 0.27] [%clk 0:03:16] } 38... Ke8 { [%eval 0.7] [%clk 0:04:38] } 39. Rc7?! { [%eval 0.0] } { Inaccuracy. Rh2 was best. } { [%clk 0:02:43] } 39... Bf7 { [%eval 0.0] [%clk 0:03:22] } 40. exd5 { [%eval 0.0] [%clk 0:02:34] } 40... Nxd5 { [%eval 0.0] [%clk 0:03:20] } 41. Nxd5 { [%eval 0.0] [%clk 0:00:43] } 1/2-1/2