Event: Round 1: Barrera Suarez, Nicolas Santiago - Edinson Sierra Daza
Date: 2025-04-04
White: Barrera Suarez, Nicolas Santiago
Black: Edinson Sierra Daza
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nc3 { [%eval 0.26] [%clk 0:03:02] } 2... e6 { [%eval 0.34] [%clk 0:03:03] } 3. f4 { [%eval -0.09] [%clk 0:02:54] } 3... Nc6 { [%eval 0.0] [%clk 0:03:03] } 4. Bb5 { [%eval -0.27] [%clk 0:02:55] } 4... Nd4 { [%eval -0.11] [%clk 0:03:03] } 5. Bc4?! { [%eval -0.69] } { Inaccuracy. Bd3 was best. } { [%clk 0:02:55] } 5... a6 { [%eval -0.41] [%clk 0:03:04] } 6. a4 { [%eval -0.52] [%clk 0:02:56] } 6... b6 { [%eval -0.5] [%clk 0:03:00] } 7. Nf3 { [%eval -0.49] [%clk 0:02:26] } 7... Ne7 { [%eval -0.34] [%clk 0:03:00] } 8. Nxd4 { [%eval -0.53] [%clk 0:02:20] } 8... cxd4 { [%eval -0.68] [%clk 0:03:00] } 9. Ne2 { [%eval -0.55] [%clk 0:02:21] } 9... Nc6 { [%eval -0.19] [%clk 0:03:01] } 10. d3 { [%eval -0.2] [%clk 0:02:10] } 10... g6?! { [%eval 0.38] } { Inaccuracy. d5 was best. } { [%clk 0:03:01] } 11. O-O { [%eval 0.24] [%clk 0:02:04] } 11... Bg7 { [%eval 0.47] [%clk 0:03:01] } 12. c3?! { [%eval -0.14] } { Inaccuracy. f5 was best. } { [%clk 0:01:47] } 12... dxc3 { [%eval -0.07] [%clk 0:02:59] } 13. bxc3 { [%eval -0.12] [%clk 0:01:36] } 13... O-O { [%eval 0.15] [%clk 0:02:58] } 14. Rb1 { [%eval -0.25] [%clk 0:01:23] } 14... Na5?! { [%eval 0.38] } { Inaccuracy. d5 was best. } { [%clk 0:02:55] } 15. Ba2 { [%eval 0.53] [%clk 0:01:17] } 15... Qc7? { [%eval 2.22] } { Mistake. d5 was best. } { [%clk 0:02:56] } 16. Be3 { [%eval 2.02] [%clk 0:00:57] } 16... Rb8 { [%eval 1.98] [%clk 0:02:56] } 17. d4?? { [%eval -0.26] } { Blunder. f5 was best. } { [%clk 0:00:46] } 17... Nc4 { [%eval -0.42] [%clk 0:02:54] } 18. Bf2 { [%eval -0.33] [%clk 0:00:40] } 18... b5 { [%eval -0.28] [%clk 0:02:52] } 19. Kh1?! { [%eval -0.94] } { Inaccuracy. d5 was best. } { [%clk 0:00:37] } 19... d5 { [%eval -0.75] [%clk 0:02:47] } 20. exd5?! { [%eval -1.5] } { Inaccuracy. f5 was best. } { [%clk 0:00:31] } 20... exd5 { [%eval -1.5] [%clk 0:02:46] } 21. axb5 { [%eval -1.55] [%clk 0:00:20] } 21... axb5 { [%eval -1.66] [%clk 0:02:47] } 22. Bxc4 { [%eval -1.89] [%clk 0:00:17] } 22... bxc4?! { [%eval -1.21] } { Inaccuracy. dxc4 was best. } { [%clk 0:02:46] } 23. Qc2?? { [%eval -4.43] } { Blunder. Rxb8 was best. } { [%clk 0:00:13] } 23... Bf5 { [%eval -4.44] [%clk 0:02:44] } 24. Qa2 { [%eval -4.32] [%clk 0:00:04] } 24... Bxb1 { [%eval -4.3] [%clk 0:02:42] } 25. Rxb1 { [%eval -4.43] [%clk 0:00:05] } 25... Rxb1+ { [%eval -4.35] [%clk 0:02:42] } 26. Qxb1 { [%eval -4.17] [%clk 0:00:06] } 26... Rb8 { [%eval -4.4] [%clk 0:02:41] } 27. Qc2 { [%eval -5.0] [%clk 0:00:06] } 27... Qb6 { [%eval -4.67] [%clk 0:02:42] } 28. h3 { [%eval -5.18] [%clk 0:00:05] } 28... Qb1+ { [%eval -5.21] [%clk 0:02:42] } 29. Qxb1 { [%eval -5.18] [%clk 0:00:06] } 29... Rxb1+ { [%eval -5.15] [%clk 0:02:41] } 30. Kh2 { [%eval -5.44] [%clk 0:00:07] } 30... Rb2 { [%eval -5.53] [%clk 0:02:42] } 0-1