Event: Round 6: Juzga, Santiago - Edinson Sierra Daza
Date: 2025-04-05
White: Juzga, Santiago
WhiteElo: 1716
Black: Edinson Sierra Daza
Result: 0-1
ECO: B32
Opening: Sicilian Defense: Open
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:25] } 2... Nc6 { [%eval 0.25] [%clk 0:15:27] } 3. d4 { [%eval 0.27] [%clk 0:15:32] } 3... cxd4 { [%eval 0.35] [%clk 0:15:35] } 4. Nxd4 { [%eval 0.21] [%clk 0:15:39] } 4... Nxd4?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:42] } 5. Qxd4 { [%eval 0.72] [%clk 0:15:45] } 5... e6 { [%eval 0.96] [%clk 0:15:51] } 6. Nc3 { [%eval 0.75] [%clk 0:15:50] } 6... a6 { [%eval 0.82] [%clk 0:16:00] } 7. Bc4 { [%eval 0.45] [%clk 0:15:45] } 7... Ne7 { [%eval 0.8] [%clk 0:16:07] } 8. Bg5 { [%eval 0.51] [%clk 0:15:47] } 8... Nc6 { [%eval 0.43] [%clk 0:16:13] } 9. Qxg7?? { [%eval -4.56] } { Blunder. Qe3 was best. } { [%clk 0:15:42] } 9... Bxg7 { [%eval -4.54] [%clk 0:16:03] } 10. Bxd8 { [%eval -4.55] [%clk 0:15:45] } 10... Bxc3+ { [%eval -4.49] [%clk 0:16:10] } 11. bxc3 { [%eval -4.44] [%clk 0:15:46] } 11... Kxd8 { [%eval -4.44] [%clk 0:16:18] } 12. O-O-O { [%eval -4.46] [%clk 0:15:42] } 12... b5 { [%eval -4.4] [%clk 0:16:19] } 13. Be2 { [%eval -4.54] [%clk 0:15:45] } 13... Ne5 { [%eval -4.27] [%clk 0:16:21] } 14. f4 { [%eval -4.35] [%clk 0:15:50] } 14... Nc4 { [%eval -3.93] [%clk 0:16:28] } 15. Bf3 { [%eval -4.8] [%clk 0:15:56] } 15... Bb7 { [%eval -4.71] [%clk 0:16:34] } 16. Rhe1 { [%eval -4.83] [%clk 0:15:54] } 16... Ke7 { [%eval -4.67] [%clk 0:16:42] } 17. g4 { [%eval -4.65] [%clk 0:16:00] } 17... h5 { [%eval -4.28] [%clk 0:16:48] } 18. gxh5 { [%eval -4.86] [%clk 0:16:02] } 18... Rag8 { [%eval -4.89] [%clk 0:16:43] } 19. f5 { [%eval -4.89] [%clk 0:16:10] } 19... Rg5 { [%eval -4.56] [%clk 0:16:39] } 20. f6+ { [%eval -4.56] [%clk 0:16:04] } 20... Kxf6?! { [%eval -3.56] } { Inaccuracy. Kd8 was best. } { [%clk 0:16:23] } 21. e5+ { [%eval -3.78] [%clk 0:16:11] } 21... Rxe5 { [%eval -3.63] [%clk 0:16:26] } 22. Bxb7 { [%eval -3.64] [%clk 0:16:19] } 22... Rexh5?? { [%eval -1.49] } { Blunder. Rxe1 was best. } { [%clk 0:16:24] } 23. Bxa6?? { [%eval -5.06] } { Blunder. Rxd7 was best. } { [%clk 0:16:23] } 23... Rxh2?? { [%eval -0.8] } { Blunder. Ra8 was best. } { [%clk 0:16:30] } 24. Bxb5 { [%eval -0.84] [%clk 0:16:26] } 24... Na3?! { [%eval -0.23] } { Inaccuracy. d5 was best. } { [%clk 0:16:38] } 25. Ba4?? { [%eval -5.05] } { Blunder. Rf1+ was best. } { [%clk 0:16:29] } 25... d5?? { [%eval -1.25] } { Blunder. Rb8 was best. } { [%clk 0:16:12] } 26. Rf1+?! { [%eval -1.87] } { Inaccuracy. Bb3 was best. } { [%clk 0:16:36] } 26... Ke7 { [%eval -1.93] [%clk 0:16:20] } 27. Bb3 { [%eval -1.69] [%clk 0:16:26] } 27... Re2 { [%eval -1.75] [%clk 0:16:20] } 28. Rd2? { [%eval -3.38] } { Mistake. Rh1 was best. } { [%clk 0:16:20] } 28... Rxd2 { [%eval -3.26] [%clk 0:16:16] } 29. Kxd2 { [%eval -3.21] [%clk 0:16:29] } 29... Rh2+ { [%eval -2.96] [%clk 0:16:23] } 30. Kc1 { [%eval -3.06] [%clk 0:16:38] } 30... f5 { [%eval -3.38] [%clk 0:16:25] } 31. Kb2 { [%eval -3.52] [%clk 0:16:46] } 31... Nc4+ { [%eval -3.53] [%clk 0:16:33] } 32. Bxc4 { [%eval -3.46] [%clk 0:16:53] } 32... dxc4 { [%eval -3.21] [%clk 0:16:41] } 33. a4 { [%eval -2.7] [%clk 0:17:01] } 33... Rd2?? { [%eval -0.02] } { Blunder. Kf6 was best. } { [%clk 0:16:30] } 34. Rf4?? { [%eval -2.21] } { Blunder. Ka3 was best. } { [%clk 0:17:06] } 34... Kf6? { [%eval -1.02] } { Mistake. Rd8 was best. } { [%clk 0:16:22] } 35. Rxc4 { [%eval -1.39] [%clk 0:17:14] } 35... e5? { [%eval -0.19] } { Mistake. Rd8 was best. } { [%clk 0:16:31] } 36. Kc1?? { [%eval -4.68] } { Blunder. Rc6+ was best. } { [%clk 0:17:16] } 36... Rd5?? { [%eval -0.36] } { Blunder. Rd8 was best. } { [%clk 0:16:36] } 37. Rb4?? { [%eval -4.75] } { Blunder. Rc8 was best. } { [%clk 0:17:24] } 37... f4 { [%eval -4.5] [%clk 0:16:39] } 38. Rb5 { [%eval -5.0] [%clk 0:17:33] } 38... Rd6 { [%eval -4.72] [%clk 0:16:35] } 39. a5 { [%eval -5.18] [%clk 0:17:41] } 39... Kf5 { [%eval -4.55] [%clk 0:16:36] } 40. Rb6 { [%eval -5.46] [%clk 0:17:45] } 40... Rd8 { [%eval -5.08] [%clk 0:16:36] } 41. a6?! { [%eval -6.93] } { Inaccuracy. Rb7 was best. } { [%clk 0:17:50] } 41... f3 { [%eval -6.9] [%clk 0:16:45] } 42. Rb7 { [%eval -6.82] [%clk 0:17:56] } 42... Ke4 { [%eval -6.76] [%clk 0:16:39] } 43. a7 { [%eval -6.01] [%clk 0:18:05] } 43... f2 { [%eval -6.91] [%clk 0:16:45] } 44. Rf7 { [%eval -7.63] [%clk 0:18:00] } 44... Ke3 { [%eval -7.43] [%clk 0:16:52] } 45. Kb2 { [%eval -7.05] [%clk 0:16:37] } 45... Ke2 { [%eval -6.97] [%clk 0:16:47] } 46. Re7 { [%eval -7.88] [%clk 0:16:45] } 46... Kd2 { [%eval -7.15] [%clk 0:16:18] } 47. Rf7 { [%eval -7.24] [%clk 0:14:56] } 47... Ke2 { [%eval -7.34] [%clk 0:16:24] } 48. Re7 { [%eval -7.66] [%clk 0:15:04] } 48... f1=Q { [%eval -7.59] [%clk 0:16:31] } 49. Rxe5+? { [%eval #-14] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:15:12] } 49... Kd2 { [%eval #-13] [%clk 0:16:41] } 50. Rd5+ { [%eval #-4] [%clk 0:13:36] } 0-1