Event: Round 5: Guevara Alarcon, Juan Diego - Arguello Gonzalez, Jane Katherine
Date: 2025-05-18
White: Guevara Alarcon, Juan Diego
Black: Arguello Gonzalez, Jane Katherine
Result: 0-1
ECO: C50
Opening: Italian Game
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... e5 { [%eval 0.21] [%clk 0:15:18] } 2. Nf3 { [%eval 0.13] [%clk 0:15:27] } 2... Nc6 { [%eval 0.21] [%clk 0:15:25] } 3. Bc4 { [%eval 0.12] [%clk 0:15:35] } 3... d5?! { [%eval 1.13] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:27] } 4. Bxd5 { [%eval 0.91] [%clk 0:15:39] } 4... Be6?! { [%eval 1.75] } { Inaccuracy. Nge7 was best. } { [%clk 0:15:16] } 5. Bxe6 { [%eval 1.8] [%clk 0:15:23] } 5... fxe6 { [%eval 1.96] [%clk 0:15:19] } 6. d3 { [%eval 2.16] [%clk 0:15:32] } 6... Bb4+ { [%eval 2.62] [%clk 0:15:25] } 7. c3 { [%eval 2.53] [%clk 0:15:40] } 7... Bc5 { [%eval 2.63] [%clk 0:15:04] } 8. Be3?! { [%eval 1.59] } { Inaccuracy. b4 was best. } { [%clk 0:15:46] } 8... Qd6?! { [%eval 2.46] } { Inaccuracy. Bxe3 was best. } { [%clk 0:14:52] } 9. O-O { [%eval 2.21] [%clk 0:15:38] } 9... O-O-O?! { [%eval 3.0] } { Inaccuracy. Bxe3 was best. } { [%clk 0:15:00] } 10. Bxc5 { [%eval 2.89] [%clk 0:15:35] } 10... Qxc5 { [%eval 2.97] [%clk 0:15:06] } 11. Qc2? { [%eval 1.35] } { Mistake. Na3 was best. } { [%clk 0:15:37] } 11... h6? { [%eval 3.02] } { Mistake. Nb4 was best. } { [%clk 0:15:08] } 12. Nbd2?! { [%eval 1.76] } { Inaccuracy. Na3 was best. } { [%clk 0:15:42] } 12... g5? { [%eval 3.44] } { Mistake. Nb4 was best. } { [%clk 0:15:17] } 13. h3?? { [%eval 1.4] } { Blunder. Nc4 was best. } { [%clk 0:15:41] } 13... Nf6 { [%eval 1.44] [%clk 0:15:17] } 14. Rfd1?? { [%eval -0.3] } { Blunder. Ne1 was best. } { [%clk 0:15:36] } 14... g4 { [%eval 0.01] [%clk 0:15:22] } 15. hxg4 { [%eval 0.08] [%clk 0:15:43] } 15... h5? { [%eval 1.68] } { Mistake. Nxg4 was best. } { [%clk 0:15:31] } 16. gxh5?? { [%eval -2.5] } { Blunder. g5 was best. } { [%clk 0:15:38] } 16... Rxh5?? { [%eval 0.76] } { Blunder. Nxh5 was best. } { [%clk 0:15:39] } 17. g3?! { [%eval 0.15] } { Inaccuracy. Qb3 was best. } { [%clk 0:14:49] } 17... Ng4 { [%eval 0.12] [%clk 0:15:25] } 18. Rf1?? { [%eval -3.75] } { Blunder. Nb3 was best. } { [%clk 0:13:31] } 18... Rdh8 { [%eval -3.29] [%clk 0:14:00] } 19. b4?? { [%eval #-3] } { Checkmate is now unavoidable. Rae1 was best. } { [%clk 0:10:03] } 19... Qf8?? { [%eval -3.21] } { Lost forced checkmate sequence. Qxf2+ was best. } { [%clk 0:10:30] } 20. Nh4?? { [%eval #-8] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:07:59] } 20... Nh2?? { [%eval -4.2] } { Lost forced checkmate sequence. Rxh4 was best. } { [%clk 0:06:43] } 21. Rfe1? { [%eval -8.56] } { Mistake. f3 was best. } { [%clk 0:02:51] } 21... Rxh4 { [%eval -8.37] [%clk 0:06:05] } 22. gxh4? { [%eval #-3] } { Checkmate is now unavoidable. Qb3 was best. } { [%clk 0:01:13] } 22... Qg7+ { [%eval #-2] [%clk 0:04:56] } 23. Kh1 { [%clk 0:00:47] } 23... Rxh4 { [%clk 0:04:46] } 24. Rg1 { [%clk 0:00:44] } 24... Nf3# { [%clk 0:04:36] } 0-1