Event: Round 1: Pinilla Rozo, Maria Alejandra - Alvarez Angel, Nelson Eduardo
Date: 2025-06-08
White: Pinilla Rozo, Maria Alejandra
WhiteElo: 1705
Black: Alvarez Angel, Nelson Eduardo
BlackElo: 2132
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nc3 { [%eval 0.26] [%clk 0:15:28] } 2... a6 { [%eval 0.25] [%clk 0:15:28] } 3. g3 { [%eval 0.18] [%clk 0:15:35] } 3... b5 { [%eval 0.17] [%clk 0:15:36] } 4. Bg2 { [%eval 0.18] [%clk 0:15:39] } 4... Bb7 { [%eval 0.17] [%clk 0:15:45] } 5. d3 { [%eval 0.11] [%clk 0:15:45] } 5... g6 { [%eval 0.25] [%clk 0:15:53] } 6. Be3 { [%eval -0.03] [%clk 0:15:43] } 6... d6 { [%eval 0.0] [%clk 0:16:02] } 7. Nge2 { [%eval -0.06] [%clk 0:15:48] } 7... Bg7 { [%eval 0.0] [%clk 0:16:10] } 8. Qd2 { [%eval 0.01] [%clk 0:15:50] } 8... Nd7 { [%eval 0.04] [%clk 0:16:12] } 9. O-O { [%eval 0.03] [%clk 0:15:56] } 9... Qc8 { [%eval 0.25] [%clk 0:15:40] } 10. h3 { [%eval 0.17] [%clk 0:15:47] } 10... Ngf6 { [%eval 0.71] [%clk 0:15:49] } 11. f4?! { [%eval 0.06] } { Inaccuracy. Bh6 was best. } { [%clk 0:15:51] } 11... O-O { [%eval 0.06] [%clk 0:15:57] } 12. g4 { [%eval -0.18] [%clk 0:15:55] } 12... d5 { [%eval 0.0] [%clk 0:15:36] } 13. exd5?! { [%eval -0.86] } { Inaccuracy. Nxd5 was best. } { [%clk 0:15:21] } 13... Nb6?! { [%eval -0.09] } { Inaccuracy. b4 was best. } { [%clk 0:15:45] } 14. f5 { [%eval -0.09] [%clk 0:14:29] } 14... Nbxd5 { [%eval 0.36] [%clk 0:15:45] } 15. Bh6 { [%eval -0.13] [%clk 0:14:15] } 15... Nxc3 { [%eval -0.09] [%clk 0:15:31] } 16. Nxc3 { [%eval -0.32] [%clk 0:13:36] } 16... Bxg2 { [%eval -0.32] [%clk 0:15:38] } 17. Kxg2 { [%eval -0.28] [%clk 0:13:44] } 17... Qc6+ { [%eval -0.23] [%clk 0:15:36] } 18. Rf3 { [%eval -0.23] [%clk 0:12:52] } 18... Rad8 { [%eval -0.07] [%clk 0:15:40] } 19. Bxg7 { [%eval -0.05] [%clk 0:12:29] } 19... Kxg7 { [%eval -0.01] [%clk 0:15:49] } 20. Qe3 { [%eval -0.25] [%clk 0:12:17] } 20... b4 { [%eval -0.17] [%clk 0:15:41] } 21. Ne4 { [%eval -0.16] [%clk 0:11:48] } 21... Nxe4 { [%eval -0.12] [%clk 0:15:44] } 22. dxe4 { [%eval -0.15] [%clk 0:11:03] } 22... Rd4 { [%eval -0.17] [%clk 0:14:57] } 23. e5?? { [%eval -2.09] } { Blunder. Re1 was best. } { [%clk 0:10:12] } 23... f6?? { [%eval -0.33] } { Blunder. Re4 was best. } { [%clk 0:15:06] } 24. Re1 { [%eval -0.46] [%clk 0:09:15] } 24... Rfd8?? { [%eval 1.95] } { Blunder. gxf5 was best. } { [%clk 0:14:53] } 25. exf6+ { [%eval 1.93] [%clk 0:09:13] } 25... exf6 { [%eval 1.67] [%clk 0:15:02] } 26. fxg6? { [%eval 0.09] } { Mistake. Qe7+ was best. } { [%clk 0:08:13] } 26... hxg6 { [%eval 0.17] [%clk 0:15:03] } 27. Qe7+ { [%eval 0.24] [%clk 0:08:10] } 27... Kh6 { [%eval 0.25] [%clk 0:15:12] } 28. Qxf6 { [%eval 0.07] [%clk 0:06:29] } 28... Rd2+ { [%eval 0.12] [%clk 0:15:20] } 29. Kg3 { [%eval 0.05] [%clk 0:06:30] } 29... Qxf6 { [%eval 0.08] [%clk 0:14:41] } 30. Rxf6 { [%eval 0.01] [%clk 0:06:39] } 30... Rxc2 { [%eval 0.1] [%clk 0:14:49] } 31. Ree6 { [%eval 0.0] [%clk 0:06:15] } 31... Rg8 { [%eval 0.0] [%clk 0:14:41] } 32. Rxa6 { [%eval 0.01] [%clk 0:05:49] } 32... Rxb2 { [%eval 0.11] [%clk 0:14:47] } 33. Rfc6 { [%eval 0.0] [%clk 0:05:38] } 33... Rc2 { [%eval 0.0] [%clk 0:14:45] } 34. Kh4 { [%eval 0.02] [%clk 0:05:22] } 34... Rc3 { [%eval 0.06] [%clk 0:10:29] } 35. g5+ { [%eval 0.0] [%clk 0:05:19] } 35... Kh7 { [%eval 0.0] [%clk 0:10:38] } 36. Ra7+ { [%eval 0.0] [%clk 0:05:21] } 36... Rg7 { [%eval 0.0] [%clk 0:09:10] } 37. Ra8?? { [%eval #-15] } { Checkmate is now unavoidable. Rxg7+ was best. } { [%clk 0:02:28] } 37... Rd7 { [%eval -12.85] [%clk 0:08:57] } 0-1