Event: LECA CHESS OPEN 2023
Site: Leca da Palmeira
Date: 2023-07-31
White: IM Moreno, Alejandro
WhiteElo: 2343
Black: Marques, Ricardo Taborda Trigo
BlackElo: 1958
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Simagin's Improved Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:36] } 1... Nf6 { [%eval 0.28] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:30:33] } 2... g6 { [%eval 0.3] [%clk 1:30:52] } 3. Nc3 { [%eval 0.31] [%clk 1:30:57] } 3... d5 { [%eval 0.2] [%clk 1:31:16] } 4. cxd5 { [%eval 0.4] [%clk 1:22:32] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:09] } 5. e4 { [%eval 0.23] [%clk 1:22:46] } 5... Nxc3 { [%eval 0.21] [%clk 1:31:33] } 6. bxc3 { [%eval 0.0] [%clk 1:23:14] } 6... Bg7 { [%eval 0.23] [%clk 1:31:52] } 7. Bc4 { [%eval 0.0] [%clk 1:22:41] } 7... O-O { [%eval 0.21] [%clk 1:32:13] } 8. Ne2 { [%eval 0.35] [%clk 1:23:07] } 8... Nc6 { [%eval 0.51] [%clk 1:32:33] } 9. O-O { [%eval 0.42] [%clk 1:22:29] } 9... b6 { [%eval 0.58] [%clk 1:32:29] } 10. Be3 { [%eval 0.42] [%clk 1:16:57] } 10... Bb7 { [%eval 0.45] [%clk 1:32:10] } 11. Qa4 { [%eval 0.29] [%clk 1:10:40] } 11... Na5 { [%eval 0.36] [%clk 1:17:53] } 12. Bd3 { [%eval 0.35] [%clk 1:10:11] } 12... e5 { [%eval 0.29] [%clk 1:12:00] } 13. d5 { [%eval 0.19] [%clk 1:02:28] } 13... f5 { [%eval 0.29] [%clk 1:09:58] } 14. c4? { [%eval -1.17] } { Mistake. f3 was best. } { [%clk 0:58:11] } 14... f4 { [%eval -0.87] [%clk 1:05:51] } 15. Bd2 { [%eval -0.83] [%clk 0:55:10] } 15... f3 { [%eval -0.92] [%clk 1:06:04] } 16. Ng3 { [%eval -0.92] [%clk 0:55:12] } 16... fxg2 { [%eval -0.89] [%clk 0:44:38] } 17. Kxg2 { [%eval -0.89] [%clk 0:53:44] } 17... Qh4 { [%eval -0.72] [%clk 0:38:30] } 18. Bxa5?! { [%eval -1.59] } { Inaccuracy. Kg1 was best. } { [%clk 0:46:57] } 18... bxa5 { [%eval -1.58] [%clk 0:38:48] } 19. Qxa5 { [%eval -1.57] [%clk 0:46:52] } 19... Bc8 { [%eval -1.63] [%clk 0:38:08] } 20. Qxc7 { [%eval -1.58] [%clk 0:45:22] } 20... Qh3+? { [%eval -0.24] } { Mistake. Bh3+ was best. } { [%clk 0:36:03] } 21. Kg1 { [%eval 0.21] [%clk 0:44:17] } 21... Bg4 { [%eval 0.22] [%clk 0:35:00] } 22. Be2 { [%eval 0.27] [%clk 0:40:42] } 22... Bxe2 { [%eval 0.32] [%clk 0:21:38] } 23. Nxe2 { [%eval 0.32] [%clk 0:40:48] } 23... h5 { [%eval 0.23] [%clk 0:21:09] } 24. Rab1 { [%eval 0.39] [%clk 0:36:49] } 24... Qg4+ { [%eval 0.35] [%clk 0:12:11] } 25. Ng3 { [%eval 0.21] [%clk 0:34:04] } 25... Rac8 { [%eval 0.31] [%clk 0:11:08] } 26. Qe7 { [%eval 0.15] [%clk 0:30:16] } 26... Rfe8 { [%eval 0.61] [%clk 0:10:39] } 27. Qxa7 { [%eval 1.29] [%clk 0:30:04] } 27... h4 { [%eval 0.83] [%clk 0:11:03] } 28. Rb7 { [%eval 0.26] [%clk 0:29:56] } 28... Bf6? { [%eval 1.94] } { Mistake. Bh6 was best. } { [%clk 0:08:31] } 29. Rh7?? { [%eval 0.0] } { Blunder. Qb6 was best. } { [%clk 0:28:23] } 29... Rf8 { [%eval 0.0] [%clk 0:08:54] } 30. f3 { [%eval -0.53] [%clk 0:22:32] } 30... Qg5 { [%eval -0.87] [%clk 0:09:15] } 31. Rb1?? { [%eval -4.59] } { Blunder. Rf2 was best. } { [%clk 0:22:43] } 31... Ra8 { [%eval -4.95] [%clk 0:05:32] } 0-1