Event: Round 3: Carcamo, Matias - Alonso, Salvador
Date: 2025-07-18
White: Carcamo, Matias
WhiteElo: 2310
Black: Alonso, Salvador
BlackTitle: GM
BlackElo: 2462
Result: 0-1
ECO: B25
Opening: Sicilian Defense: Closed, Botvinnik Defense, with f4
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nc3 { [%eval 0.26] [%clk 0:03:03] } 2... g6 { [%eval 0.39] [%clk 0:02:57] } 3. g3 { [%eval 0.0] [%clk 0:03:04] } 3... Bg7 { [%eval 0.0] [%clk 0:02:59] } 4. Bg2 { [%eval -0.01] [%clk 0:03:05] } 4... Nc6 { [%eval -0.03] [%clk 0:02:53] } 5. d3 { [%eval -0.03] [%clk 0:03:06] } 5... e5 { [%eval 0.14] [%clk 0:02:51] } 6. f4 { [%eval 0.09] [%clk 0:03:07] } 6... d6 { [%eval 0.14] [%clk 0:02:52] } 7. Nf3 { [%eval 0.11] [%clk 0:03:08] } 7... Nge7 { [%eval 0.14] [%clk 0:02:53] } 8. O-O { [%eval 0.18] [%clk 0:03:08] } 8... exf4 { [%eval 0.17] [%clk 0:02:54] } 9. Bxf4 { [%eval 0.17] [%clk 0:03:08] } 9... O-O { [%eval 0.14] [%clk 0:02:53] } 10. Qd2 { [%eval 0.22] [%clk 0:03:08] } 10... Bg4 { [%eval 0.2] [%clk 0:02:53] } 11. Ng5 { [%eval -0.16] [%clk 0:02:59] } 11... Ne5 { [%eval 0.16] [%clk 0:02:43] } 12. h3 { [%eval 0.15] [%clk 0:02:49] } 12... Bd7 { [%eval 0.17] [%clk 0:02:44] } 13. Rae1 { [%eval -0.06] [%clk 0:02:48] } 13... b5 { [%eval -0.05] [%clk 0:02:44] } 14. Nd5 { [%eval -0.05] [%clk 0:02:46] } 14... Nxd5 { [%eval 0.09] [%clk 0:02:43] } 15. exd5 { [%eval 0.09] [%clk 0:02:46] } 15... b4 { [%eval 0.12] [%clk 0:02:32] } 16. Ne4 { [%eval 0.08] [%clk 0:02:45] } 16... Qb6 { [%eval 0.17] [%clk 0:02:26] } 17. Bh6 { [%eval -0.36] [%clk 0:02:45] } 17... f6?! { [%eval 0.21] } { Inaccuracy. f5 was best. } { [%clk 0:02:05] } 18. Kh2 { [%eval -0.26] [%clk 0:02:37] } 18... Rae8 { [%eval -0.42] [%clk 0:01:49] } 19. Rf2 { [%eval -0.52] [%clk 0:02:33] } 19... Re7 { [%eval 0.0] [%clk 0:01:34] } 20. Ref1 { [%eval 0.0] [%clk 0:02:32] } 20... Ref7 { [%eval 0.08] [%clk 0:01:34] } 21. Be3 { [%eval 0.07] [%clk 0:02:30] } 21... Qc7 { [%eval 0.07] [%clk 0:01:12] } 22. b3 { [%eval -0.02] [%clk 0:02:29] } 22... a5 { [%eval -0.03] [%clk 0:01:09] } 23. d4 { [%eval -0.04] [%clk 0:02:29] } 23... cxd4 { [%eval -0.07] [%clk 0:01:10] } 24. Bxd4 { [%eval -0.09] [%clk 0:02:30] } 24... Bb5 { [%eval 0.39] [%clk 0:01:07] } 25. Rc1 { [%eval 0.38] [%clk 0:02:30] } 25... h6?! { [%eval 0.94] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:53] } 26. c4 { [%eval 0.79] [%clk 0:02:30] } 26... bxc3 { [%eval 0.81] [%clk 0:00:54] } 27. Rxc3?! { [%eval 0.0] } { Inaccuracy. Nxc3 was best. } { [%clk 0:02:30] } 27... Qb8 { [%eval 0.45] [%clk 0:00:47] } 28. Rc1?? { [%eval -2.11] } { Blunder. Bxe5 was best. } { [%clk 0:02:05] } 28... f5? { [%eval -0.81] } { Mistake. Nd3 was best. } { [%clk 0:00:48] } 29. Nc3 { [%eval -0.75] [%clk 0:02:06] } 29... Bd7?! { [%eval -0.16] } { Inaccuracy. Ba6 was best. } { [%clk 0:00:49] } 30. Ne2 { [%eval -0.22] [%clk 0:02:00] } 30... g5 { [%eval -0.21] [%clk 0:00:46] } 31. Qxa5?? { [%eval -2.31] } { Blunder. Bc3 was best. } { [%clk 0:02:01] } 31... f4 { [%eval -1.81] [%clk 0:00:48] } 32. gxf4 { [%eval -1.7] [%clk 0:01:59] } 32... gxf4? { [%eval -0.38] } { Mistake. Nd3 was best. } { [%clk 0:00:49] } 33. Bf3?? { [%eval -3.76] } { Blunder. Bxe5 was best. } { [%clk 0:01:56] } 33... Nd3?? { [%eval -1.01] } { Blunder. Nxf3+ was best. } { [%clk 0:00:37] } 34. Rg1 { [%eval -0.85] [%clk 0:01:46] } 34... Nxf2 { [%eval -0.54] [%clk 0:00:35] } 35. Bxf2 { [%eval -0.67] [%clk 0:01:46] } 35... Kh8 { [%eval -0.62] [%clk 0:00:33] } 36. Qd2 { [%eval -0.41] [%clk 0:01:45] } 36... Be5 { [%eval -0.35] [%clk 0:00:34] } 37. Rg6?! { [%eval -1.22] } { Inaccuracy. Nd4 was best. } { [%clk 0:01:41] } 37... Rf6?! { [%eval -0.57] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:35] } 38. Rg1?! { [%eval -1.6] } { Inaccuracy. Rxf6 was best. } { [%clk 0:01:33] } 38... Qc8?! { [%eval -0.58] } { Inaccuracy. Rg8 was best. } { [%clk 0:00:28] } 39. Rc1? { [%eval -2.08] } { Mistake. Nd4 was best. } { [%clk 0:01:30] } 39... Qe8 { [%eval -1.92] [%clk 0:00:29] } 40. Nd4 { [%eval -1.72] [%clk 0:01:28] } 40... Rg8?! { [%eval -1.02] } { Inaccuracy. Rg6 was best. } { [%clk 0:00:27] } 41. Re1?? { [%eval -3.26] } { Blunder. Nc6 was best. } { [%clk 0:01:15] } 41... Qf7? { [%eval -1.69] } { Mistake. Rfg6 was best. } { [%clk 0:00:24] } 42. Ne6? { [%eval -3.15] } { Mistake. Nc6 was best. } { [%clk 0:01:11] } 42... Bxe6 { [%eval -3.07] [%clk 0:00:14] } 43. dxe6 { [%eval -2.98] [%clk 0:01:12] } 43... Qxe6 { [%eval -2.96] [%clk 0:00:13] } 44. Qd3 { [%eval -2.79] [%clk 0:00:56] } 44... Rfg6 { [%eval -2.57] [%clk 0:00:13] } 45. Bd5?? { [%eval #-5] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:00:49] } 45... f3+ { [%eval #-4] [%clk 0:00:10] } 0-1