Event: CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025
Site: Santiago , edificio serrano 14, of 102, Chile
Date: 2025-05-09
White: Soto Espinoza, Manuel
WhiteElo: 1903
Black: Lastra San Martin, Freddy Antonio
BlackElo: 1735
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard
TimeControl: 90+30 sec per move

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nc3 { [%eval 0.26] [%clk 1:30:43] } 2... Nc6 { [%eval 0.16] [%clk 1:30:34] } 3. f4 { [%eval -0.09] [%clk 1:30:55] } 3... g6 { [%eval -0.04] [%clk 1:30:28] } 4. Nf3 { [%eval -0.11] [%clk 1:31:06] } 4... Bg7 { [%eval -0.16] [%clk 1:30:12] } 5. Bb5 { [%eval -0.22] [%clk 1:30:29] } 5... e6?! { [%eval 0.86] } { Inaccuracy. Nd4 was best. } { [%clk 1:27:58] } 6. O-O?! { [%eval 0.07] } { Inaccuracy. Bxc6 was best. } { [%clk 1:30:38] } 6... Nge7 { [%eval 0.37] [%clk 1:27:46] } 7. d3?! { [%eval -0.32] } { Inaccuracy. e5 was best. } { [%clk 1:30:06] } 7... O-O { [%eval 0.0] [%clk 1:26:05] } 8. Bxc6 { [%eval -0.34] [%clk 1:29:57] } 8... Nxc6 { [%eval -0.39] [%clk 1:21:20] } 9. Ne2 { [%eval -0.43] [%clk 1:20:06] } 9... d5 { [%eval -0.13] [%clk 1:13:15] } 10. Ng3 { [%eval -0.54] [%clk 1:15:19] } 10... dxe4 { [%eval -0.5] [%clk 1:06:30] } 11. dxe4 { [%eval -0.56] [%clk 1:10:50] } 11... Qe7?! { [%eval 0.0] } { Inaccuracy. b6 was best. } { [%clk 0:59:53] } 12. c3 { [%eval -0.26] [%clk 1:10:21] } 12... b6 { [%eval -0.32] [%clk 0:56:12] } 13. Qe2 { [%eval -0.21] [%clk 1:07:13] } 13... a5 { [%eval -0.22] [%clk 0:47:33] } 14. Be3?! { [%eval -0.93] } { Inaccuracy. Qc2 was best. } { [%clk 1:02:18] } 14... Ba6 { [%eval -0.94] [%clk 0:46:57] } 15. c4 { [%eval -0.85] [%clk 1:02:39] } 15... Rad8 { [%eval -0.65] [%clk 0:39:56] } 16. Rad1 { [%eval -0.97] [%clk 1:02:05] } 16... Nd4 { [%eval -0.57] [%clk 0:37:56] } 17. Bxd4 { [%eval -0.54] [%clk 1:01:19] } 17... cxd4 { [%eval -0.71] [%clk 0:38:16] } 18. b3 { [%eval -0.65] [%clk 0:59:57] } 18... Qc5 { [%eval -0.24] [%clk 0:36:26] } 19. e5 { [%eval -0.26] [%clk 0:54:58] } 19... b5 { [%eval -0.29] [%clk 0:35:03] } 20. Nd2? { [%eval -1.5] } { Mistake. Ne4 was best. } { [%clk 0:47:55] } 20... f6? { [%eval -0.33] } { Mistake. f5 was best. } { [%clk 0:28:55] } 21. exf6?? { [%eval -2.16] } { Blunder. Nde4 was best. } { [%clk 0:45:35] } 21... d3+ { [%eval -2.11] [%clk 0:23:52] } 22. Qf2 { [%eval -2.07] [%clk 0:46:04] } 22... Qxf2+ { [%eval -2.15] [%clk 0:24:09] } 23. Rxf2 { [%eval -2.09] [%clk 0:42:37] } 23... Bxf6 { [%eval -2.12] [%clk 0:24:31] } 24. Rf3 { [%eval -2.09] [%clk 0:38:38] } 24... Bd4+ { [%eval -1.96] [%clk 0:20:49] } 25. Kh1 { [%eval -2.0] [%clk 0:38:28] } 25... e5? { [%eval -0.4] } { Mistake. Bb6 was best. } { [%clk 0:20:42] } 26. Rxd3 { [%eval -0.46] [%clk 0:36:35] } 26... exf4 { [%eval -0.51] [%clk 0:20:48] } 27. Nf3 { [%eval -1.05] [%clk 0:24:47] } 27... fxg3?! { [%eval 0.0] } { Inaccuracy. Bb6 was best. } { [%clk 0:21:10] } 28. Rxd4 { [%eval -0.13] [%clk 0:25:14] } 28... Rxd4 { [%eval 0.0] [%clk 0:21:06] } 29. Rxd4 { [%eval 0.0] [%clk 0:25:28] } 29... gxh2?? { [%eval 2.11] } { Blunder. bxc4 was best. } { [%clk 0:21:18] } 30. cxb5?? { [%eval 0.0] } { Blunder. Rd6 was best. } { [%clk 0:25:06] } 30... Bxb5 { [%eval 0.0] [%clk 0:21:18] } 31. Rd5 { [%eval 0.0] [%clk 0:21:47] } 31... Bc6 { [%eval -0.03] [%clk 0:16:14] } 32. Rxa5 { [%eval 0.0] [%clk 0:22:10] } 32... Bxf3 { [%eval -0.14] [%clk 0:16:42] } 33. gxf3 { [%eval -0.12] [%clk 0:22:28] } 33... Rxf3 { [%eval -0.11] [%clk 0:16:59] } 34. b4 { [%eval 0.0] [%clk 0:22:46] } 34... Rf2 { [%eval -0.05] [%clk 0:13:11] } 35. b5 { [%eval 0.0] [%clk 0:22:37] } 35... Rb2 { [%eval 0.0] [%clk 0:09:03] } 36. a4 { [%eval 0.0] [%clk 0:22:59] } 36... Kg7 { [%eval 0.0] [%clk 0:05:14] } 37. Ra7+ { [%eval 0.0] [%clk 0:21:51] } 37... Kh6 { [%eval 0.0] [%clk 0:05:25] } 38. Rc7 { [%eval 0.0] [%clk 0:21:52] } 38... g5 { [%eval 0.0] [%clk 0:04:30] } 39. Rc6+?? { [%eval -7.35] } { Blunder. Rc3 was best. } { [%clk 0:21:43] } 39... Kh5 { [%eval -7.22] [%clk 0:04:43] } 40. b6 { [%eval -7.51] [%clk 0:21:56] } 40... Kh4 { [%eval -7.01] [%clk 0:04:19] } 41. a5? { [%eval #-10] } { Checkmate is now unavoidable. b7 was best. } { [%clk 0:20:05] } 41... g4 { [%eval #-9] [%clk 0:02:17] } 42. b7 { [%eval #-9] [%clk 0:07:02] } 42... Kh3?? { [%eval #14] } { Lost forced checkmate sequence. g3 was best. } { [%clk 0:02:13] } 43. Rh6+ { [%eval #15] [%clk 0:06:54] } 43... Kg3 { [%eval #16] [%clk 0:02:30] } 44. Rb6 { [%eval 13.18] [%clk 0:07:17] } 44... Rxb6?! { [%eval #9] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:00:32] } 45. axb6 { [%eval #8] [%clk 0:07:45] } 45... Kf2 { [%eval #8] [%clk 0:01:02] } 46. b8=Q { [%eval #7] [%clk 0:07:45] } 46... g3 { [%eval #7] [%clk 0:01:12] } 47. Qf4+ { [%eval #6] [%clk 0:07:31] } 1-0