Event: ZONAL 2.5 ABSOLUTO CHILE 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-03-13
White: Caceres Vasquez, Sergio
WhiteTitle: FM
WhiteElo: 2022
Black: Villanueva Massardo, David Igna
BlackElo: 1928
Result: 1-0
ECO: A59
Opening: Benko Gambit Accepted: Yugoslav
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:29:50] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... c5 { [%eval 0.56] [%clk 1:30:14] } 3. d5 { [%eval 0.47] [%clk 1:31:48] } 3... b5 { [%eval 0.53] [%clk 1:30:38] } 4. cxb5 { [%eval 0.47] [%clk 1:32:00] } 4... a6 { [%eval 0.6] [%clk 1:31:03] } 5. bxa6 { [%eval 0.52] [%clk 1:32:20] } 5... d6 { [%eval 0.85] [%clk 1:31:11] } 6. Nc3 { [%eval 0.71] [%clk 1:32:43] } 6... Bxa6 { [%eval 0.78] [%clk 1:31:25] } 7. e4 { [%eval 0.7] [%clk 1:33:00] } 7... Nbd7?? { [%eval 2.5] } { Blunder. g6 was best. } { [%clk 1:31:40] } 8. Bxa6 { [%eval 1.61] [%clk 1:32:44] } 8... Rxa6 { [%eval 1.74] [%clk 1:32:07] } 9. Nf3 { [%eval 1.3] [%clk 1:33:05] } 9... g6 { [%eval 1.3] [%clk 1:32:31] } 10. O-O { [%eval 1.41] [%clk 1:33:19] } 10... Bg7 { [%eval 1.31] [%clk 1:32:59] } 11. a4 { [%eval 1.36] [%clk 1:33:31] } 11... O-O { [%eval 1.42] [%clk 1:33:11] } 12. Qe2 { [%eval 0.86] [%clk 1:33:27] } 12... Qa8 { [%eval 0.76] [%clk 1:33:12] } 13. Ra3 { [%eval 0.86] [%clk 1:28:46] } 13... Rb8 { [%eval 1.23] [%clk 1:33:24] } 14. b3 { [%eval 1.32] [%clk 1:28:20] } 14... Rb4 { [%eval 1.36] [%clk 1:17:04] } 15. Nd2 { [%eval 1.24] [%clk 1:27:55] } 15... e6?! { [%eval 2.12] } { Inaccuracy. Qb7 was best. } { [%clk 1:15:35] } 16. Nb5 { [%eval 2.16] [%clk 1:26:52] } 16... Qb7 { [%eval 2.27] [%clk 1:15:08] } 17. Nc4 { [%eval 2.02] [%clk 1:09:30] } 17... Bf8?! { [%eval 3.14] } { Inaccuracy. exd5 was best. } { [%clk 1:14:40] } 18. Bd2 { [%eval 2.98] [%clk 1:06:26] } 18... exd5 { [%eval 2.96] [%clk 1:12:57] } 19. exd5 { [%eval 2.87] [%clk 1:06:48] } 19... Rxb5 { [%eval 3.31] [%clk 1:11:36] } 20. axb5 { [%eval 3.27] [%clk 1:06:51] } 20... Qxb5 { [%eval 3.21] [%clk 1:12:03] } 21. Rxa6 { [%eval 3.21] [%clk 1:05:45] } 21... Qxa6 { [%eval 3.32] [%clk 1:12:31] } 22. Qf3 { [%eval 3.35] [%clk 1:03:56] } 22... Qb7 { [%eval 3.2] [%clk 1:12:42] } 23. Bf4 { [%eval 3.27] [%clk 1:02:58] } 23... Qb8 { [%eval 3.21] [%clk 1:11:34] } 24. g4 { [%eval 2.92] [%clk 0:54:42] } 24... h5 { [%eval 2.94] [%clk 1:10:17] } 25. h3 { [%eval 2.84] [%clk 0:52:43] } 25... Ne5? { [%eval 5.49] } { Mistake. hxg4 was best. } { [%clk 1:01:42] } 26. Bxe5 { [%eval 5.31] [%clk 0:50:25] } 1-0