Event: Malaga Open
Site: chess24.com
Date: 2022-10-31
White: Jaime Montalvan, Luis Felipe
WhiteTitle: FM
WhiteElo: 1961
Black: Alvarez Sanchez, David
BlackElo: 1828
Result: 0-1
ECO: E23
Opening: Nimzo-Indian Defense: Spielmann Variation, Carlsbad Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:30] } 1... Nf6 { [%eval 0.29] [%clk 1:29:22] } 2. Nc3 { [%eval 0.08] [%clk 1:30:34] } 2... e6 { [%eval 0.13] [%clk 1:29:46] } 3. d4 { [%eval 0.05] [%clk 1:22:16] } 3... Bb4 { [%eval 0.25] [%clk 1:30:04] } 4. Qb3 { [%eval 0.0] [%clk 1:22:15] } 4... c5 { [%eval 0.0] [%clk 1:30:20] } 5. dxc5 { [%eval 0.0] [%clk 1:22:38] } 5... Nc6 { [%eval 0.0] [%clk 1:30:45] } 6. Nf3 { [%eval 0.0] [%clk 1:23:04] } 6... Ne4 { [%eval -0.25] [%clk 1:30:31] } 7. Bd2 { [%eval 0.0] [%clk 1:23:28] } 7... Nxd2 { [%eval 0.02] [%clk 1:30:58] } 8. Nxd2 { [%eval -0.23] [%clk 1:22:49] } 8... O-O { [%eval -0.09] [%clk 1:25:56] } 9. e3 { [%eval -0.12] [%clk 1:22:39] } 9... Bxc5 { [%eval -0.21] [%clk 1:26:09] } 10. Nde4 { [%eval -0.34] [%clk 1:12:30] } 10... Be7 { [%eval -0.28] [%clk 1:24:56] } 11. O-O-O? { [%eval -1.44] } { Mistake. Rd1 was best. } { [%clk 1:10:38] } 11... a6 { [%eval -1.28] [%clk 1:19:36] } 12. c5 { [%eval -1.4] [%clk 1:01:24] } 12... Rb8 { [%eval -1.08] [%clk 0:59:46] } 13. Na4 { [%eval -0.76] [%clk 0:54:42] } 13... b6 { [%eval -1.03] [%clk 0:58:10] } 14. cxb6 { [%eval -1.12] [%clk 0:52:31] } 14... d5 { [%eval -0.52] [%clk 0:56:57] } 15. Be2?? { [%eval -3.82] } { Blunder. Kb1 was best. } { [%clk 0:48:33] } 15... Bd7 { [%eval -3.45] [%clk 0:55:29] } 16. Nec3 { [%eval -3.82] [%clk 0:37:51] } 16... Na5 { [%eval -3.27] [%clk 0:53:36] } 17. Qc2 { [%eval -3.91] [%clk 0:38:09] } 17... Bxa4 { [%eval -3.26] [%clk 0:53:29] } 18. Qxa4? { [%eval -6.53] } { Mistake. Nxa4 was best. } { [%clk 0:33:30] } 18... Qxb6 { [%eval -6.57] [%clk 0:52:55] } 19. Rd2 { [%eval -6.62] [%clk 0:33:38] } 19... Rfc8 { [%eval -6.84] [%clk 0:52:39] } 20. Rc2 { [%eval -7.1] [%clk 0:33:31] } 20... Nc4 { [%eval -7.08] [%clk 0:32:38] } 21. Nd1 { [%eval -9.17] [%clk 0:17:56] } 21... Nxb2 { [%eval -8.88] [%clk 0:23:50] } 22. Qxa6 { [%eval -11.95] [%clk 0:14:05] } 22... Rxc2+ { [%eval -11.18] [%clk 0:16:06] } 23. Kxc2 { [%eval -11.82] [%clk 0:14:33] } 23... Qc7+ { [%eval -11.44] [%clk 0:15:36] } 0-1