Event: Round 2: Barraza Castaneda, Samir Alejandro - Pinilla Rozo, Maria Alejandra
Date: 2025-06-08
White: Barraza Castaneda, Samir Alejandro
WhiteElo: 1534
Black: Pinilla Rozo, Maria Alejandra
BlackElo: 1705
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:24] } 2... d6 { [%eval 0.31] [%clk 0:15:27] } 3. d4 { [%eval 0.22] [%clk 0:15:32] } 3... cxd4 { [%eval 0.19] [%clk 0:15:35] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:40] } 4... Nf6 { [%eval 0.31] [%clk 0:15:44] } 5. Nc3 { [%eval 0.32] [%clk 0:15:47] } 5... a6 { [%eval 0.28] [%clk 0:15:53] } 6. Be3 { [%eval 0.25] [%clk 0:15:53] } 6... e5 { [%eval 0.15] [%clk 0:16:02] } 7. Nf3 { [%eval 0.12] [%clk 0:16:01] } 7... Be6?! { [%eval 0.74] } { Inaccuracy. Nc6 was best. } { [%clk 0:16:05] } 8. g3?! { [%eval 0.0] } { Inaccuracy. Ng5 was best. } { [%clk 0:15:58] } 8... Be7 { [%eval 0.05] [%clk 0:16:09] } 9. Bg2 { [%eval 0.01] [%clk 0:16:06] } 9... Nbd7 { [%eval -0.01] [%clk 0:15:59] } 10. O-O { [%eval -0.11] [%clk 0:16:12] } 10... h6?! { [%eval 0.47] } { Inaccuracy. b5 was best. } { [%clk 0:15:10] } 11. Nd5?! { [%eval -0.41] } { Inaccuracy. Nh4 was best. } { [%clk 0:16:10] } 11... Nxe4 { [%eval 0.12] [%clk 0:14:18] } 12. Nxe7 { [%eval -0.41] [%clk 0:16:05] } 12... Qxe7 { [%eval -0.43] [%clk 0:14:27] } 13. Nxe5 { [%eval -0.38] [%clk 0:15:53] } 13... dxe5 { [%eval -0.16] [%clk 0:10:41] } 14. Bxe4 { [%eval -0.18] [%clk 0:14:44] } 14... Qb4?! { [%eval 0.64] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:42] } 15. Bh1 { [%eval 0.22] [%clk 0:14:02] } 15... O-O { [%eval 0.35] [%clk 0:09:26] } 16. a3 { [%eval -0.07] [%clk 0:13:38] } 16... Qb5 { [%eval 0.46] [%clk 0:08:25] } 17. b3 { [%eval 0.57] [%clk 0:13:16] } 17... Rad8 { [%eval 0.83] [%clk 0:08:05] } 18. Qf3 { [%eval 0.3] [%clk 0:13:03] } 18... Rc8?! { [%eval 1.26] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:16] } 19. a4 { [%eval 1.28] [%clk 0:12:30] } 19... Qb4 { [%eval 1.87] [%clk 0:07:02] } 20. Ra2?? { [%eval -0.17] } { Blunder. Qxb7 was best. } { [%clk 0:12:25] } 20... Rc7 { [%eval -0.14] [%clk 0:05:50] } 21. Rd1?? { [%eval -2.84] } { Blunder. Bc1 was best. } { [%clk 0:12:05] } 21... Rfc8?? { [%eval 0.0] } { Blunder. Bg4 was best. } { [%clk 0:04:54] } 22. Bd2 { [%eval 0.01] [%clk 0:11:44] } 22... Qe7 { [%eval 0.0] [%clk 0:03:53] } 23. c4 { [%eval 0.0] [%clk 0:11:28] } 23... Nf6 { [%eval -0.01] [%clk 0:03:54] } 24. Be1?? { [%eval -4.73] } { Blunder. Re1 was best. } { [%clk 0:11:13] } 24... Bg4 { [%eval -4.67] [%clk 0:04:01] } 25. Qg2?! { [%eval -6.26] } { Inaccuracy. Qd3 was best. } { [%clk 0:09:19] } 25... Bxd1 { [%eval -6.1] [%clk 0:04:07] } 26. Rb2 { [%eval -6.52] [%clk 0:07:26] } 26... e4 { [%eval -6.03] [%clk 0:03:15] } 27. Qh3 { [%eval -6.51] [%clk 0:06:40] } 27... Bf3 { [%eval -6.27] [%clk 0:03:24] } 28. Bxf3 { [%eval -6.71] [%clk 0:06:12] } 28... exf3 { [%eval -6.73] [%clk 0:03:33] } 29. Ba5 { [%eval -6.84] [%clk 0:05:36] } 29... Rc6 { [%eval -6.23] [%clk 0:02:35] } 30. Rb1 { [%eval -6.98] [%clk 0:05:26] } 30... Re8 { [%eval -6.91] [%clk 0:02:36] } 31. Qf5 { [%eval -7.01] [%clk 0:04:26] } 31... Qe4 { [%eval -6.22] [%clk 0:02:38] } 32. Qh3?? { [%eval #-5] } { Checkmate is now unavoidable. Qxe4 was best. } { [%clk 0:03:24] } 32... Qxb1+ { [%eval #-4] [%clk 0:02:46] } 33. Qf1 { [%eval #-4] [%clk 0:03:06] } 33... Qxf1+ { [%eval #-3] [%clk 0:02:55] } 34. Kxf1 { [%eval #-3] [%clk 0:03:15] } 34... Rce6 { [%eval #-7] [%clk 0:02:52] } 35. h4 { [%eval #-4] [%clk 0:03:07] } 35... Re2 { [%eval #-4] [%clk 0:03:01] } 36. Kg1 { [%eval #-4] [%clk 0:02:41] } 36... Ne4? { [%eval -9.72] } { Lost forced checkmate sequence. Ng4 was best. } { [%clk 0:03:09] } 37. Bb6 { [%eval -9.66] [%clk 0:02:30] } 37... Nd2 { [%eval -9.42] [%clk 0:03:09] } 38. Kh2 { [%eval -9.66] [%clk 0:02:19] } 38... Nxb3 { [%eval -9.53] [%clk 0:03:04] } 39. c5? { [%eval #-6] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:02:20] } 39... Rxf2+ { [%eval #-5] [%clk 0:03:12] } 40. Kg1 { [%eval #-2] [%clk 0:02:27] } 40... Rg2+ { [%eval #-1] [%clk 0:03:17] } 41. Kf1 { [%clk 0:02:20] } 41... Nd2# { [%clk 0:03:26] } 0-1