Event: Ronda 1: Diaz Guerrero, Jesus Daniel - Castillo Vallejo, Kimberly
Site: https://lichess.org/broadcast/copa-independencia-2025--abierta/ronda-1/ZeYCTKix/reu5GEgA
Date: 2025-09-11
White: Diaz Guerrero, Jesus Daniel
WhiteTitle: CM
WhiteElo: 2087
Black: Castillo Vallejo, Kimberly
BlackElo: 1761
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:24:37] } 2. Nc3 { [%eval 0.26] [%clk 1:31:21] } 2... a6 { [%eval 0.25] [%clk 1:24:59] } 3. Nf3 { [%eval 0.16] [%clk 1:31:45] } 3... b5 { [%eval 0.36] [%clk 1:25:18] } 4. d4 { [%eval 0.31] [%clk 1:31:48] } 4... cxd4 { [%eval 0.35] [%clk 1:25:21] } 5. Nxd4 { [%eval 0.33] [%clk 1:32:12] } 5... Bb7 { [%eval 0.42] [%clk 1:25:43] } 6. Bd3 { [%eval 0.24] [%clk 1:32:19] } 6... Nc6 { [%eval 0.5] [%clk 1:24:22] } 7. Be3 { [%eval 0.08] [%clk 1:32:16] } 7... e5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 1:17:46] } 8. Nde2 { [%eval 0.55] [%clk 1:32:13] } 8... Nf6 { [%eval 0.44] [%clk 1:17:33] } 9. Ng3 { [%eval 0.54] [%clk 1:29:19] } 9... g6 { [%eval 0.72] [%clk 1:08:19] } 10. O-O { [%eval 0.7] [%clk 1:27:41] } 10... Bg7 { [%eval 0.85] [%clk 1:08:05] } 11. f4? { [%eval -0.34] } { Mistake. a4 was best. } { [%clk 1:22:17] } 11... d5?! { [%eval 0.63] } { Inaccuracy. exf4 was best. } { [%clk 0:59:29] } 12. Bc5? { [%eval -0.49] } { Mistake. exd5 was best. } { [%clk 1:03:50] } 12... exf4?! { [%eval 0.6] } { Inaccuracy. d4 was best. } { [%clk 0:55:39] } 13. exd5 { [%eval 0.69] [%clk 1:03:19] } 13... Ne5?! { [%eval 1.58] } { Inaccuracy. Nxd5 was best. } { [%clk 0:37:21] } 14. Nge4 { [%eval 1.58] [%clk 0:59:45] } 14... Bf8 { [%eval 1.46] [%clk 0:27:36] } 15. Bd4 { [%eval 1.57] [%clk 0:52:03] } 15... Nxe4 { [%eval 1.56] [%clk 0:23:02] } 16. Nxe4 { [%eval 1.67] [%clk 0:48:55] } 16... Bg7 { [%eval 1.76] [%clk 0:22:51] } 17. Bc5 { [%eval 1.61] [%clk 0:47:54] } 17... Qxd5 { [%eval 1.56] [%clk 0:15:17] } 18. Nd6+ { [%eval 1.46] [%clk 0:45:45] } 18... Kd7?! { [%eval 2.48] } { Inaccuracy. Kf8 was best. } { [%clk 0:14:17] } 19. Nxb7 { [%eval 2.28] [%clk 0:46:06] } 19... Kc6 { [%eval 2.5] [%clk 0:14:02] } 20. Rxf4? { [%eval 1.15] } { Mistake. b4 was best. } { [%clk 0:43:47] } 20... f5?? { [%eval 5.33] } { Blunder. Nxd3 was best. } { [%clk 0:13:04] } 21. Bf2?! { [%eval 3.74] } { Inaccuracy. Rd4 was best. } { [%clk 0:42:22] } 21... b4? { [%eval 6.63] } { Mistake. Nxd3 was best. } { [%clk 0:03:44] } 22. Rxb4 { [%eval 6.58] [%clk 0:42:02] } 22... Rhb8?? { [%eval #11] } { Checkmate is now unavoidable. Rhd8 was best. } { [%clk 0:02:10] } 23. Be4 { [%eval #11] [%clk 0:42:16] } 23... Qxe4 { [%eval #1] [%clk 0:01:01] } 24. Qd6# { [%clk 0:42:30] } 1-0