Event: Round 1: Calvache, Juan Camilo - Murillo Loreo, Oscar Miguel
Date: 2025-04-04
White: Calvache, Juan Camilo
Black: Murillo Loreo, Oscar Miguel
BlackElo: 1953
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:15:48] } 1... Nf6 { [%eval 0.19] [%clk 1:30:36] } 2. c4 { [%eval 0.18] [%clk 1:16:17] } 2... g6 { [%eval 0.19] [%clk 1:31:01] } 3. Nc3 { [%eval 0.21] [%clk 1:16:36] } 3... d5 { [%eval 0.28] [%clk 1:31:27] } 4. cxd5 { [%eval 0.21] [%clk 1:17:02] } 4... Nxd5 { [%eval 0.17] [%clk 1:31:53] } 5. e4 { [%eval 0.2] [%clk 1:17:22] } 5... Nxc3 { [%eval 0.22] [%clk 1:32:19] } 6. bxc3 { [%eval 0.13] [%clk 1:17:46] } 6... Bg7 { [%eval 0.17] [%clk 1:32:24] } 7. Bc4 { [%eval 0.18] [%clk 1:18:05] } 7... c5 { [%eval 0.21] [%clk 1:32:29] } 8. Qb3?! { [%eval -0.56] } { Inaccuracy. Ne2 was best. } { [%clk 1:17:51] } 8... O-O { [%eval -0.49] [%clk 1:32:40] } 9. d5 { [%eval -0.6] [%clk 1:17:36] } 9... Nd7 { [%eval -0.5] [%clk 1:24:27] } 10. Be3? { [%eval -2.0] } { Mistake. Ne2 was best. } { [%clk 1:14:30] } 10... Qa5? { [%eval -0.74] } { Mistake. b5 was best. } { [%clk 1:23:57] } 11. Ne2?? { [%eval -3.14] } { Blunder. Rc1 was best. } { [%clk 1:14:12] } 11... Ne5?? { [%eval -0.92] } { Blunder. b5 was best. } { [%clk 1:23:36] } 12. O-O?! { [%eval -1.61] } { Inaccuracy. a4 was best. } { [%clk 1:14:29] } 12... b6?! { [%eval -0.92] } { Inaccuracy. b5 was best. } { [%clk 1:20:48] } 13. f4?? { [%eval -5.5] } { Blunder. a4 was best. } { [%clk 1:11:57] } 13... Nxc4 { [%eval -5.34] [%clk 1:20:30] } 14. Qxc4 { [%eval -5.57] [%clk 1:12:25] } 14... Ba6 { [%eval -5.37] [%clk 1:20:52] } 15. Qb3 { [%eval -5.34] [%clk 1:11:31] } 15... Bxe2 { [%eval -5.33] [%clk 1:21:16] } 16. Rf2 { [%eval -5.87] [%clk 1:11:40] } 16... c4 { [%eval -5.92] [%clk 1:21:41] } 17. Qb4 { [%eval -6.14] [%clk 1:07:05] } 17... Qxb4 { [%eval -6.24] [%clk 1:21:55] } 18. cxb4 { [%eval -6.17] [%clk 1:07:32] } 18... Bxa1 { [%eval -6.16] [%clk 1:22:17] } 19. Rxe2 { [%eval -6.09] [%clk 1:07:51] } 19... c3 { [%eval -6.08] [%clk 1:22:36] } 20. Rc2 { [%eval -6.04] [%clk 1:08:08] } 20... Rfc8 { [%eval -6.06] [%clk 1:22:57] } 21. e5 { [%clk 1:03:10] } 21... Rc4 { [%clk 1:23:20] } 0-1