Event: Round 7: Castellanos Santamaria, Diego Andres - Barraza Castaneda, Samir Alejandro
Date: 2025-06-08
White: Castellanos Santamaria, Diego Andres
WhiteElo: 1724
Black: Barraza Castaneda, Samir Alejandro
BlackElo: 1534
Result: 0-1
ECO: A22
Opening: English Opening: Carls-Bremen System
Variant: Standard
TimeControl: 15+10

1. c4 { [%eval 0.12] [%clk 0:15:18] } 1... e5 { [%eval 0.1] [%clk 0:15:17] } 2. Nc3 { [%eval 0.17] [%clk 0:15:25] } 2... Nf6 { [%eval 0.18] [%clk 0:15:22] } 3. g3 { [%eval 0.07] [%clk 0:15:33] } 3... Bc5 { [%eval 0.28] [%clk 0:15:27] } 4. e3 { [%eval -0.21] [%clk 0:15:39] } 4... Nc6 { [%eval 0.23] [%clk 0:15:35] } 5. Bg2 { [%eval 0.09] [%clk 0:15:47] } 5... O-O { [%eval 0.26] [%clk 0:15:41] } 6. Nge2 { [%eval 0.18] [%clk 0:15:54] } 6... Re8 { [%eval 0.47] [%clk 0:15:32] } 7. O-O { [%eval 0.47] [%clk 0:16:01] } 7... e4 { [%eval 0.97] [%clk 0:15:36] } 8. a3 { [%eval 0.77] [%clk 0:15:44] } 8... a5?! { [%eval 1.56] } { Inaccuracy. d6 was best. } { [%clk 0:15:43] } 9. Qc2 { [%eval 1.68] [%clk 0:15:43] } 9... d6 { [%eval 1.55] [%clk 0:15:36] } 10. d4?? { [%eval -0.53] } { Blunder. Nxe4 was best. } { [%clk 0:15:43] } 10... exd3 { [%eval -0.49] [%clk 0:15:39] } 11. Qxd3 { [%eval -0.53] [%clk 0:15:50] } 11... Ne5 { [%eval -0.49] [%clk 0:15:24] } 12. Qc2 { [%eval -0.49] [%clk 0:15:17] } 12... Nxc4 { [%eval -0.55] [%clk 0:15:24] } 13. Nd5? { [%eval -1.69] } { Mistake. Na4 was best. } { [%clk 0:15:12] } 13... Nxd5 { [%eval -1.36] [%clk 0:14:58] } 14. Qxc4 { [%eval -1.31] [%clk 0:15:01] } 14... Nf6 { [%eval -1.39] [%clk 0:15:02] } 15. Rd1 { [%eval -1.64] [%clk 0:14:53] } 15... c6 { [%eval -1.78] [%clk 0:14:24] } 16. b3 { [%eval -1.88] [%clk 0:14:47] } 16... Be6?! { [%eval -1.28] } { Inaccuracy. Bf5 was best. } { [%clk 0:14:00] } 17. Qc2 { [%eval -1.38] [%clk 0:14:52] } 17... Qd7 { [%eval -1.26] [%clk 0:13:20] } 18. Nd4?! { [%eval -2.17] } { Inaccuracy. Bb2 was best. } { [%clk 0:14:21] } 18... Bxd4?! { [%eval -1.5] } { Inaccuracy. Bg4 was best. } { [%clk 0:12:54] } 19. Rxd4 { [%eval -1.59] [%clk 0:14:23] } 19... c5?! { [%eval -0.88] } { Inaccuracy. Bf5 was best. } { [%clk 0:12:28] } 20. Rd2 { [%eval -1.36] [%clk 0:13:56] } 20... Rac8?! { [%eval -0.5] } { Inaccuracy. Bh3 was best. } { [%clk 0:11:50] } 21. Qd1?! { [%eval -1.24] } { Inaccuracy. Bb2 was best. } { [%clk 0:13:20] } 21... Red8?! { [%eval -0.57] } { Inaccuracy. d5 was best. } { [%clk 0:11:25] } 22. Bb2 { [%eval -0.53] [%clk 0:13:19] } 22... Ne8 { [%eval -0.53] [%clk 0:11:20] } 23. Rc1 { [%eval -0.81] [%clk 0:13:03] } 23... Qb5 { [%eval -0.48] [%clk 0:11:06] } 24. Bd5 { [%eval -0.81] [%clk 0:12:59] } 24... Bxd5 { [%eval -0.76] [%clk 0:10:29] } 25. Rxd5 { [%eval -0.69] [%clk 0:13:06] } 25... Rc7 { [%eval -0.35] [%clk 0:09:49] } 26. h4 { [%eval -0.76] [%clk 0:11:45] } 26... Rc6?! { [%eval 0.09] } { Inaccuracy. b6 was best. } { [%clk 0:09:37] } 27. Qg4?? { [%eval -3.21] } { Blunder. a4 was best. } { [%clk 0:11:46] } 27... Qxb3 { [%eval -2.99] [%clk 0:09:06] } 28. Bxg7 { [%eval -3.75] [%clk 0:11:25] } 28... Nxg7 { [%eval -3.87] [%clk 0:05:56] } 29. Rg5 { [%eval -4.43] [%clk 0:11:23] } 29... Qb2 { [%eval -4.36] [%clk 0:05:34] } 30. Rc2 { [%eval -4.51] [%clk 0:11:19] } 30... Qf6 { [%eval -4.6] [%clk 0:05:14] } 31. h5 { [%eval -4.72] [%clk 0:11:20] } 31... h6 { [%eval -4.79] [%clk 0:05:11] } 32. Rf5?! { [%eval -8.07] } { Inaccuracy. Rd5 was best. } { [%clk 0:11:15] } 32... Qxf5 { [%eval -7.73] [%clk 0:05:07] } 33. Qh4 { [%eval -8.58] [%clk 0:11:12] } 33... Qxc2 { [%eval -8.75] [%clk 0:04:47] } 34. Qxd8+ { [%eval -8.49] [%clk 0:11:18] } 34... Kh7 { [%eval -8.56] [%clk 0:04:55] } 35. Qe7 { [%eval -9.01] [%clk 0:11:06] } 35... Qd1+ { [%eval -8.84] [%clk 0:04:43] } 36. Kg2 { [%eval -9.28] [%clk 0:11:13] } 36... Qd5+ { [%eval -8.89] [%clk 0:04:48] } 37. e4 { [%eval -9.53] [%clk 0:11:13] } 37... Qe5 { [%eval -9.14] [%clk 0:04:40] } 38. Qxf7 { [%eval -9.75] [%clk 0:11:17] } 38... Qxe4+ { [%eval -8.82] [%clk 0:04:42] } 39. Kh2 { [%eval -9.19] [%clk 0:11:05] } 39... Qf5 { [%eval -9.23] [%clk 0:03:56] } 40. Qxb7 { [%eval -9.83] [%clk 0:10:46] } 40... Qxf2+ { [%eval -9.48] [%clk 0:03:51] } 41. Kh3 { [%eval #-30] [%clk 0:10:54] } 41... Qf5+ { [%eval -11.16] [%clk 0:03:53] } 42. g4 { [%eval -11.04] [%clk 0:10:41] } 42... Qf3+ { [%eval -9.68] [%clk 0:03:53] } 43. Kh4 { [%eval -10.09] [%clk 0:10:47] } 43... Qh1+ { [%eval -10.06] [%clk 0:03:46] } 44. Kg3 { [%eval -9.49] [%clk 0:10:55] } 44... Qg1+ { [%eval -9.76] [%clk 0:03:49] } 45. Kh3 { [%eval -10.25] [%clk 0:10:53] } 45... Qe3+ { [%eval -9.98] [%clk 0:03:30] } 46. Kh4? { [%eval #-21] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:10:47] } 46... Qf2+?! { [%eval -10.27] } { Lost forced checkmate sequence. Qe4 was best. } { [%clk 0:02:53] } 47. Kh3 { [%eval -9.48] [%clk 0:10:53] } 47... Qf1+ { [%eval -9.29] [%clk 0:02:46] } 48. Kh4 { [%eval -8.53] [%clk 0:10:50] } 48... Qa6 { [%eval -8.49] [%clk 0:02:52] } 49. Qb1+ { [%eval -8.76] [%clk 0:10:55] } 49... Kh8 { [%eval -8.63] [%clk 0:02:49] } 50. Qe4 { [%eval -8.93] [%clk 0:10:39] } 50... Qc8 { [%eval -8.6] [%clk 0:02:24] } 51. Qd5 { [%eval -10.43] [%clk 0:10:16] } 51... c4 { [%eval -9.67] [%clk 0:02:16] } 52. Qxa5? { [%eval #-8] } { Checkmate is now unavoidable. Qd2 was best. } { [%clk 0:10:15] } 52... c3 { [%eval #-7] [%clk 0:02:20] } 53. g5 { [%eval #-6] [%clk 0:09:20] } 53... hxg5+ { [%eval #-8] [%clk 0:01:47] } 54. Qxg5 { [%eval #-8] [%clk 0:09:26] } 54... Rc4+ { [%eval #-16] [%clk 0:01:53] } 55. Kg3 { [%eval #-16] [%clk 0:09:32] } 55... Rg4+ { [%eval -79.17] [%clk 0:01:57] } 0-1