Event: Round 6: Echavarria, Johann - Acuna, Nelson David
Date: 2024-05-27
White: Echavarria, Johann
WhiteTitle: IM
WhiteElo: 2277
Black: Acuna, Nelson David
BlackElo: 1934
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:23:30] } 1... Nf6 { [%eval 0.17] [%clk 1:30:52] } 2. c4 { [%eval 0.21] [%clk 1:23:46] } 2... e6 { [%eval 0.21] [%clk 1:31:11] } 3. Nf3 { [%eval 0.12] [%clk 1:24:11] } 3... b6 { [%eval 0.22] [%clk 1:31:29] } 4. g3 { [%eval 0.2] [%clk 1:24:37] } 4... Ba6 { [%eval 0.18] [%clk 1:31:46] } 5. b3 { [%eval 0.14] [%clk 1:25:05] } 5... Bb4+ { [%eval 0.21] [%clk 1:32:08] } 6. Bd2 { [%eval 0.2] [%clk 1:25:29] } 6... Be7 { [%eval 0.28] [%clk 1:32:23] } 7. Nc3 { [%eval 0.12] [%clk 1:25:56] } 7... c6 { [%eval 0.38] [%clk 1:32:18] } 8. e4 { [%eval 0.44] [%clk 1:26:13] } 8... d5 { [%eval 0.52] [%clk 1:32:32] } 9. Bd3 { [%eval 0.41] [%clk 1:26:30] } 9... dxe4 { [%eval 0.48] [%clk 1:32:01] } 10. Nxe4 { [%eval 0.42] [%clk 1:26:51] } 10... Bb7 { [%eval 0.47] [%clk 1:32:23] } 11. Qe2 { [%eval 0.58] [%clk 1:24:16] } 11... O-O { [%eval 0.57] [%clk 1:30:30] } 12. Bc3 { [%eval 0.46] [%clk 1:12:08] } 12... Na6?! { [%eval 1.29] } { Inaccuracy. Nbd7 was best. } { [%clk 1:30:04] } 13. O-O?! { [%eval 0.54] } { Inaccuracy. O-O-O was best. } { [%clk 1:01:29] } 13... c5 { [%eval 0.54] [%clk 1:30:00] } 14. Rad1 { [%eval 0.62] [%clk 0:58:37] } 14... Qc7?? { [%eval 3.19] } { Blunder. cxd4 was best. } { [%clk 1:28:58] } 15. d5 { [%eval 3.28] [%clk 0:54:10] } 15... Nxe4 { [%eval 3.27] [%clk 1:13:51] } 16. Bxe4?! { [%eval 2.33] } { Inaccuracy. Qxe4 was best. } { [%clk 0:54:23] } 16... exd5 { [%eval 2.49] [%clk 1:10:33] } 17. Bxd5?! { [%eval 1.74] } { Inaccuracy. cxd5 was best. } { [%clk 0:52:11] } 17... Rae8?! { [%eval 2.75] } { Inaccuracy. Nb4 was best. } { [%clk 1:08:16] } 18. Rfe1 { [%eval 2.44] [%clk 0:50:17] } 18... Bc6?! { [%eval 3.71] } { Inaccuracy. Qc8 was best. } { [%clk 1:03:09] } 19. Qb2 { [%eval 3.73] [%clk 0:28:42] } 19... Bxd5 { [%eval 3.67] [%clk 1:02:46] } 20. cxd5 { [%eval 3.7] [%clk 0:27:05] } 20... f6 { [%eval 3.56] [%clk 0:59:22] } 21. Qe2 { [%eval 3.55] [%clk 0:26:04] } 21... Qc8?! { [%eval 4.65] } { Inaccuracy. Qb7 was best. } { [%clk 0:59:45] } 22. d6 { [%eval 4.56] [%clk 0:25:51] } 1-0