Event: Round 8: Almeida Saenz, Alfonso - Shangin, Lev
Date: 2024-09-02
White: Almeida Saenz, Alfonso
WhiteTitle: IM
WhiteElo: 2202
Black: Shangin, Lev
BlackElo: 1974
Result: 1-0
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:27:52] } 1... Nf6 { [%eval 0.17] [%clk 1:30:26] } 2. c4 { [%eval 0.17] [%clk 1:28:09] } 2... e6 { [%eval 0.11] [%clk 1:30:29] } 3. Nc3 { [%eval 0.0] [%clk 1:28:33] } 3... Bb4 { [%eval 0.17] [%clk 1:30:06] } 4. Qc2 { [%eval 0.07] [%clk 1:28:55] } 4... O-O { [%eval 0.1] [%clk 1:27:01] } 5. Bg5 { [%eval -0.1] [%clk 1:29:04] } 5... d5 { [%eval 0.0] [%clk 1:26:27] } 6. e3 { [%eval 0.0] [%clk 1:29:27] } 6... h6 { [%eval 0.0] [%clk 1:24:50] } 7. Bh4 { [%eval 0.0] [%clk 1:29:48] } 7... Nbd7 { [%eval 0.43] [%clk 1:22:45] } 8. Bd3?! { [%eval -0.13] } { Inaccuracy. cxd5 was best. } { [%clk 1:29:05] } 8... a6?! { [%eval 0.55] } { Inaccuracy. dxc4 was best. } { [%clk 1:21:25] } 9. cxd5 { [%eval 0.55] [%clk 1:28:49] } 9... exd5 { [%eval 0.52] [%clk 1:21:38] } 10. Nf3 { [%eval 0.61] [%clk 1:29:12] } 10... Re8 { [%eval 0.57] [%clk 1:20:12] } 11. O-O { [%eval 0.65] [%clk 1:29:22] } 11... c6 { [%eval 0.63] [%clk 1:20:12] } 12. a3 { [%eval 0.44] [%clk 1:27:58] } 12... Be7 { [%eval 0.49] [%clk 1:19:53] } 13. b4 { [%eval 0.28] [%clk 1:28:13] } 13... Ne4 { [%eval 0.33] [%clk 1:18:57] } 14. Bxe7 { [%eval 0.25] [%clk 1:28:34] } 14... Qxe7 { [%eval 0.23] [%clk 1:19:26] } 15. Bxe4 { [%eval 0.22] [%clk 1:28:54] } 15... dxe4 { [%eval 0.25] [%clk 1:19:49] } 16. Nd2 { [%eval 0.25] [%clk 1:29:23] } 16... Nf6 { [%eval 0.27] [%clk 1:19:09] } 17. Rfb1 { [%eval -0.08] [%clk 1:29:14] } 17... Bf5 { [%eval -0.14] [%clk 1:14:52] } 18. Na4 { [%eval -0.3] [%clk 1:28:53] } 18... Be6 { [%eval 0.18] [%clk 1:13:04] } 19. Qc5 { [%eval 0.15] [%clk 1:27:33] } 19... Bd5 { [%eval 0.43] [%clk 1:10:45] } 20. Nb6 { [%eval 0.41] [%clk 1:24:58] } 20... Rab8 { [%eval 0.59] [%clk 1:09:41] } 21. a4 { [%eval 0.2] [%clk 1:25:15] } 21... Qe6 { [%eval 0.27] [%clk 1:06:45] } 22. b5 { [%eval 0.35] [%clk 1:25:11] } 22... Nd7?! { [%eval 1.44] } { Inaccuracy. axb5 was best. } { [%clk 1:05:17] } 23. Nxd7 { [%eval 1.49] [%clk 1:25:35] } 23... Qxd7 { [%eval 1.58] [%clk 1:05:43] } 24. bxa6 { [%eval 1.52] [%clk 1:25:57] } 24... bxa6 { [%eval 1.56] [%clk 1:05:47] } 25. Rb6 { [%eval 1.12] [%clk 1:26:16] } 25... Rxb6 { [%eval 1.12] [%clk 1:05:07] } 26. Qxb6 { [%eval 1.13] [%clk 1:26:45] } 26... Qd6 { [%eval 1.16] [%clk 1:00:58] } 27. a5?! { [%eval 0.22] } { Inaccuracy. Qxa6 was best. } { [%clk 1:23:28] } 27... Rb8 { [%eval 0.19] [%clk 1:01:04] } 28. Qxa6 { [%eval 0.37] [%clk 1:23:49] } 28... Rb2?? { [%eval 4.23] } { Blunder. Qb4 was best. } { [%clk 0:58:40] } 29. Nc4 { [%eval 4.23] [%clk 1:23:45] } 29... Bxc4 { [%eval 4.06] [%clk 0:56:28] } 30. Qxc4 { [%eval 4.08] [%clk 1:24:14] } 30... Rb4 { [%eval 4.42] [%clk 0:55:26] } 31. Qc2 { [%eval 4.53] [%clk 1:23:31] } 31... Qd5 { [%eval 4.53] [%clk 0:49:15] } 32. a6 { [%eval 4.52] [%clk 1:23:49] } 32... Rb8 { [%eval 4.55] [%clk 0:49:33] } 33. a7 { [%eval 4.47] [%clk 1:23:14] } 33... Ra8 { [%eval 4.53] [%clk 0:50:01] } 34. h3 { [%eval 4.36] [%clk 1:22:45] } 34... f5 { [%eval 5.34] [%clk 0:48:57] } 35. Qb2 { [%eval 5.26] [%clk 1:23:07] } 35... Qb5 { [%eval 5.31] [%clk 0:48:19] } 36. Qa2+ { [%eval 5.27] [%clk 1:22:07] } 36... Kh8 { [%eval 5.31] [%clk 0:48:02] } 37. Qa3 { [%eval 4.63] [%clk 1:21:11] } 37... Qb6 { [%eval 4.73] [%clk 0:46:02] } 38. Qd6 { [%eval 4.53] [%clk 1:19:23] } 38... Qb2 { [%eval 4.88] [%clk 0:44:22] } 39. Ra5 { [%eval 4.76] [%clk 1:15:04] } 39... Qe2?! { [%eval 7.48] } { Inaccuracy. Qb1+ was best. } { [%clk 0:42:10] } 40. Qb8+ { [%eval 7.38] [%clk 1:15:07] } 1-0