Event: Round 7: Alvarez Guzman, Joseph Emmanuel - Barreto Pulido, Mariana
Date: 2025-05-18
White: Alvarez Guzman, Joseph Emmanuel
WhiteElo: 1508
Black: Barreto Pulido, Mariana
BlackElo: 1698
Result: 1-0
ECO: B71
Opening: Sicilian Defense: Dragon Variation, Levenfish Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:11:43] } 1... c5 { [%eval 0.25] [%clk 0:15:06] } 2. Nf3 { [%eval 0.2] [%clk 0:11:51] } 2... d6 { [%eval 0.31] [%clk 0:15:14] } 3. d4 { [%eval 0.22] [%clk 0:11:59] } 3... cxd4 { [%eval 0.19] [%clk 0:15:21] } 4. Nxd4 { [%eval 0.18] [%clk 0:12:08] } 4... Nf6 { [%eval 0.31] [%clk 0:15:28] } 5. Nc3 { [%eval 0.32] [%clk 0:12:17] } 5... g6 { [%eval 0.59] [%clk 0:15:35] } 6. f4?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:12:24] } 6... Nc6 { [%eval 0.0] [%clk 0:15:43] } 7. Bb5 { [%eval -0.13] [%clk 0:12:10] } 7... Bg7?? { [%eval 1.82] } { Blunder. Bd7 was best. } { [%clk 0:15:44] } 8. Nxc6 { [%eval 2.0] [%clk 0:12:11] } 8... Qb6?? { [%eval 4.28] } { Blunder. bxc6 was best. } { [%clk 0:15:03] } 9. Nd4+ { [%eval 4.13] [%clk 0:11:46] } 9... Bd7 { [%eval 4.06] [%clk 0:14:55] } 10. Bxd7+ { [%eval 4.06] [%clk 0:11:50] } 10... Nxd7 { [%eval 4.13] [%clk 0:15:03] } 11. Nde2 { [%eval 4.01] [%clk 0:11:03] } 11... O-O { [%eval 4.01] [%clk 0:14:53] } 12. Nd5 { [%eval 3.95] [%clk 0:10:49] } 12... Qd8 { [%eval 4.19] [%clk 0:14:58] } 13. Nec3 { [%eval 3.72] [%clk 0:09:38] } 13... Nc5 { [%eval 4.43] [%clk 0:14:51] } 14. Be3?! { [%eval 3.46] } { Inaccuracy. f5 was best. } { [%clk 0:09:10] } 14... e6 { [%eval 3.49] [%clk 0:13:36] } 15. Bxc5 { [%eval 3.56] [%clk 0:09:09] } 15... dxc5 { [%eval 3.61] [%clk 0:13:41] } 16. Ne3 { [%eval 3.35] [%clk 0:08:54] } 16... Qa5?! { [%eval 4.44] } { Inaccuracy. Qb6 was best. } { [%clk 0:13:43] } 17. e5 { [%eval 4.11] [%clk 0:08:15] } 17... Rad8 { [%eval 4.5] [%clk 0:13:06] } 18. Qf3 { [%eval 4.41] [%clk 0:07:29] } 18... f6 { [%eval 4.6] [%clk 0:12:56] } 19. exf6 { [%eval 4.48] [%clk 0:06:39] } 19... Bxf6 { [%eval 4.51] [%clk 0:12:50] } 20. Nd1?! { [%eval 3.35] } { Inaccuracy. O-O was best. } { [%clk 0:06:27] } 20... e5 { [%eval 4.09] [%clk 0:11:56] } 21. O-O { [%eval 3.97] [%clk 0:05:27] } 21... exf4 { [%eval 3.89] [%clk 0:10:52] } 22. Qxb7 { [%eval 3.92] [%clk 0:04:57] } 22... Rd2 { [%eval 4.73] [%clk 0:09:23] } 23. h3?! { [%eval 3.74] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:14] } 23... Bd4+ { [%eval 4.11] [%clk 0:08:49] } 24. Kh1 { [%eval 4.02] [%clk 0:02:29] } 24... Qd8 { [%eval 4.09] [%clk 0:08:35] } 25. Qd5+?! { [%eval 2.92] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:40] } 25... Qxd5 { [%eval 2.84] [%clk 0:08:42] } 26. Nxd5 { [%eval 2.79] [%clk 0:00:48] } 26... Rxc2 { [%eval 3.16] [%clk 0:07:46] } 27. Rxf4 { [%eval 3.11] [%clk 0:00:25] } 27... Re8 { [%eval 3.53] [%clk 0:07:16] } 28. Nf6+?? { [%eval 0.0] } { Blunder. N1c3 was best. } 28... Bxf6 { [%eval 0.0] [%clk 0:07:24] } 29. Rxf6 { [%eval 0.0] } 29... Re1+ { [%eval 0.0] [%clk 0:07:32] } 30. Kh2 { [%eval 0.07] } 30... Rd2 { [%eval 0.09] [%clk 0:07:25] } 31. Rc6 { [%eval 0.06] } 31... Rdxd1?? { [%eval 2.46] } { Blunder. Ree2 was best. } { [%clk 0:06:50] } 32. Rxd1 { [%eval 2.04] } 32... Rxd1 { [%eval 2.25] [%clk 0:06:59] } 33. Rxc5 { [%eval 1.66] } 33... Rd7? { [%eval 3.42] } { Mistake. Rd2 was best. } { [%clk 0:07:01] } 34. b4 { [%eval 3.11] } 34... Kf7 { [%eval 3.11] [%clk 0:07:08] } 35. Rc6 { [%eval 3.55] } 35... Rb7 { [%eval 3.71] [%clk 0:07:10] } 36. a3 { [%eval 3.55] } 36... Ke7 { [%eval 3.92] [%clk 0:07:18] } 37. Kg3 { [%eval 3.71] } 37... Kd7 { [%eval 4.06] [%clk 0:07:20] } 38. Rc5 { [%eval 3.6] } 38... Kd6?! { [%eval 4.51] } { Inaccuracy. Rb6 was best. } { [%clk 0:06:41] } 39. Kg4 { [%eval 4.18] } 39... a5 { [%eval 4.83] [%clk 0:06:49] } 40. Rxa5 { [%eval 4.92] } 40... Kc6 { [%eval 5.63] [%clk 0:06:54] } 41. Rc5+ { [%eval 5.54] } 41... Kb6 { [%eval 5.66] [%clk 0:06:39] } 42. a4 { [%eval 5.29] } 42... Ka7?! { [%eval 9.03] } { Inaccuracy. Rd7 was best. } { [%clk 0:06:19] } 43. Ra5+ { [%eval 8.82] } 43... Kb8 { [%eval 8.58] [%clk 0:06:22] } 44. Rb5 { [%eval 8.32] } 44... Rxb5 { [%eval 9.05] [%clk 0:06:31] } 45. axb5 { [%eval 11.69] } 45... Kb7?! { [%eval #18] } { Checkmate is now unavoidable. h6 was best. } 46. Kg5 { [%eval #17] } 46... Kb6 { [%eval #20] } 47. Kh6?! { [%eval 64.39] } { Lost forced checkmate sequence. h4 was best. } 47... Kxb5?! { [%eval #22] } { Checkmate is now unavoidable. Kc7 was best. } 48. Kxh7 { [%eval #27] } 48... Kxb4 { [%eval #15] } 49. Kxg6 { [%eval #14] } 49... Kc5 { [%eval #14] } 1-0