Event: Round 4: Guevara Alarcon, Juan Diego - Castillo, Samir
Date: 2025-03-30
White: Guevara Alarcon, Juan Diego
WhiteElo: 1534
Black: Castillo, Samir
BlackElo: 1755
Result: 0-1
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo, with d6
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... e5 { [%eval 0.21] [%clk 0:15:19] } 2. Nf3 { [%eval 0.13] [%clk 0:15:26] } 2... Nc6 { [%eval 0.21] [%clk 0:15:27] } 3. Bc4 { [%eval 0.12] [%clk 0:15:32] } 3... Nf6 { [%eval 0.1] [%clk 0:15:20] } 4. d3 { [%eval 0.09] [%clk 0:15:43] } 4... Bc5 { [%eval 0.1] [%clk 0:15:27] } 5. c3 { [%eval 0.11] [%clk 0:15:52] } 5... d6 { [%eval 0.18] [%clk 0:15:32] } 6. h3 { [%eval 0.14] [%clk 0:16:00] } 6... a6 { [%eval 0.21] [%clk 0:15:35] } 7. Bb3 { [%eval 0.0] [%clk 0:16:08] } 7... Ba7 { [%eval 0.0] [%clk 0:15:41] } 8. Be3 { [%eval 0.08] } 8... Bxe3 { [%eval 0.05] [%clk 0:15:44] } 9. fxe3 { [%eval 0.14] [%clk 0:16:24] } 9... h6 { [%eval 0.35] [%clk 0:15:50] } 10. Nbd2 { [%eval 0.14] [%clk 0:16:32] } 10... Be6 { [%eval 0.49] [%clk 0:15:36] } 11. Bc2 { [%eval 0.05] [%clk 0:16:40] } 11... Qd7 { [%eval 0.44] [%clk 0:15:20] } 12. O-O { [%eval 0.44] [%clk 0:16:48] } 12... O-O-O? { [%eval 1.76] } { Mistake. Qe7 was best. } { [%clk 0:14:58] } 13. d4 { [%eval 1.81] [%clk 0:16:56] } 13... exd4 { [%eval 2.22] [%clk 0:15:07] } 14. cxd4 { [%eval 2.15] [%clk 0:17:05] } 14... d5 { [%eval 2.16] [%clk 0:14:42] } 15. exd5?? { [%eval 0.0] } { Blunder. Ba4 was best. } { [%clk 0:16:43] } 15... Nxd5 { [%eval 0.0] [%clk 0:14:23] } 16. Re1 { [%eval 0.0] [%clk 0:16:39] } 16... g5 { [%eval 0.13] [%clk 0:13:56] } 17. Bb3? { [%eval -1.23] } { Mistake. Ba4 was best. } { [%clk 0:16:37] } 17... g4 { [%eval -1.28] [%clk 0:13:21] } 18. hxg4 { [%eval -1.26] [%clk 0:16:42] } 18... Bxg4 { [%eval -1.23] [%clk 0:13:23] } 19. Qc2 { [%eval -1.28] [%clk 0:16:41] } 19... Rhg8 { [%eval -1.24] [%clk 0:12:54] } 20. Rac1?? { [%eval -4.12] } { Blunder. Bxd5 was best. } { [%clk 0:14:22] } 20... Bh3 { [%eval -4.07] [%clk 0:12:15] } 21. Bxd5?! { [%eval -5.44] } { Inaccuracy. Qe4 was best. } { [%clk 0:11:46] } 21... Rxg2+ { [%eval -5.29] [%clk 0:12:01] } 22. Kh1 { [%eval -5.33] [%clk 0:11:53] } 22... Qxd5 { [%eval -4.24] [%clk 0:11:55] } 23. Qc3? { [%eval -8.64] } { Mistake. Qe4 was best. } { [%clk 0:11:03] } 23... Rxd2 { [%eval -8.85] [%clk 0:11:51] } 24. e4 { [%eval -8.87] [%clk 0:10:28] } 24... Qh5 { [%eval -8.87] [%clk 0:11:00] } 25. Qxd2 { [%eval -8.93] [%clk 0:08:58] } 25... Qxf3+ { [%eval -8.93] [%clk 0:10:49] } 26. Kh2 { [%eval -8.87] [%clk 0:09:07] } 26... Be6?! { [%eval -6.1] } { Inaccuracy. Qh5 was best. } { [%clk 0:09:34] } 27. Rc3?! { [%eval -8.78] } { Inaccuracy. Qg2 was best. } { [%clk 0:07:01] } 27... Rxd4?! { [%eval -6.12] } { Inaccuracy. Qh5+ was best. } { [%clk 0:08:54] } 28. Qc1?! { [%eval -10.68] } { Inaccuracy. Qe3 was best. } { [%clk 0:04:49] } 28... Qf2+ { [%eval -10.51] [%clk 0:09:01] } 29. Kh1 { [%eval -10.1] [%clk 0:04:57] } 29... Rd2 { [%eval -8.69] [%clk 0:08:53] } 30. Qxd2 { [%eval -8.78] [%clk 0:04:13] } 30... Qxd2 { [%eval -8.64] [%clk 0:08:58] } 31. Rg1 { [%eval -8.89] [%clk 0:04:22] } 31... Ne5 { [%eval -8.84] [%clk 0:08:28] } 32. Rg8+ { [%eval -9.7] [%clk 0:04:19] } 32... Kd7 { [%eval -10.23] [%clk 0:08:36] } 33. Rg1?! { [%eval #-11] } { Checkmate is now unavoidable. Rg2 was best. } { [%clk 0:04:23] } 33... Ng4 { [%eval #-10] [%clk 0:08:33] } 34. Rg2 { [%eval #-4] [%clk 0:04:13] } 34... Qe1+ { [%eval #-3] [%clk 0:08:41] } 35. Rg1 { [%eval #-3] [%clk 0:04:16] } 35... Qh4+ { [%eval #-2] [%clk 0:08:38] } 36. Kg2 { [%eval #-2] [%clk 0:04:22] } 36... Qh2+ { [%eval #-1] [%clk 0:08:44] } 37. Kf3 { [%eval #-1] [%clk 0:04:22] } 37... Ne5+ { [%eval #-7] [%clk 0:08:48] } 38. Ke3 { [%eval #-7] [%clk 0:04:20] } 38... Qxg1+ { [%eval #-6] [%clk 0:08:55] } 39. Ke2 { [%eval #-5] [%clk 0:04:23] } 39... Bc4+ { [%eval #-6] [%clk 0:09:00] } 0-1