Event: Round 8: Speisky, Mateo - Bazan Octavio
Date: 2025-04-20
White: Speisky, Mateo
WhiteElo: 1791
Black: Bazan Octavio
BlackTitle: FM
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:00:55] } 1... c5 { [%eval 0.25] [%clk 1:00:08] } 2. Nf3 { [%eval 0.2] [%clk 1:01:05] } 2... d6 { [%eval 0.31] [%clk 1:00:27] } 3. d4 { [%eval 0.22] [%clk 1:01:23] } 3... cxd4 { [%eval 0.19] [%clk 1:00:55] } 4. Nxd4 { [%eval 0.18] [%clk 1:01:51] } 4... Nf6 { [%eval 0.25] [%clk 1:01:15] } 5. Nc3 { [%eval 0.32] [%clk 1:02:11] } 5... a6 { [%eval 0.28] [%clk 1:01:40] } 6. Be3 { [%eval 0.25] [%clk 1:02:31] } 6... e5 { [%eval 0.15] [%clk 1:02:01] } 7. Nb3 { [%eval 0.21] [%clk 1:02:50] } 7... Be6 { [%eval 0.2] [%clk 1:02:23] } 8. f3 { [%eval 0.44] [%clk 1:03:09] } 8... h5 { [%eval 0.52] [%clk 1:02:47] } 9. Nd5 { [%eval 0.44] [%clk 1:03:13] } 9... Bxd5 { [%eval 0.45] [%clk 1:01:13] } 10. exd5 { [%eval 0.43] [%clk 1:03:31] } 10... Nbd7 { [%eval 0.44] [%clk 1:01:13] } 11. Qd2 { [%eval 0.51] [%clk 1:03:44] } 11... g6 { [%eval 0.5] [%clk 1:01:34] } 12. Be2 { [%eval 0.32] [%clk 1:03:23] } 12... Bg7 { [%eval 0.26] [%clk 1:00:19] } 13. O-O { [%eval 0.33] [%clk 1:02:10] } 13... O-O { [%eval 0.4] [%clk 1:00:18] } 14. c4 { [%eval 0.0] [%clk 1:01:41] } 14... a5 { [%eval -0.01] [%clk 0:54:26] } 15. Rac1 { [%eval -0.34] [%clk 0:57:27] } 15... b6 { [%eval -0.11] [%clk 0:52:13] } 16. Na1 { [%eval -0.23] [%clk 0:53:49] } 16... Nc5 { [%eval -0.19] [%clk 0:48:11] } 17. b3 { [%eval -0.32] [%clk 0:47:53] } 17... Nfd7?! { [%eval 0.41] } { Inaccuracy. h4 was best. } { [%clk 0:42:15] } 18. Nc2 { [%eval 0.48] [%clk 0:40:06] } 18... f5 { [%eval 0.41] [%clk 0:40:43] } 19. Na3 { [%eval 0.0] [%clk 0:33:41] } 19... f4 { [%eval 0.03] [%clk 0:35:42] } 20. Bf2?! { [%eval -0.67] } { Inaccuracy. Bxc5 was best. } { [%clk 0:34:00] } 20... Qf6?! { [%eval 0.41] } { Inaccuracy. e4 was best. } { [%clk 0:28:36] } 21. Nb5 { [%eval 0.46] [%clk 0:31:51] } 21... Rae8 { [%eval 0.43] [%clk 0:26:21] } 22. Qc2 { [%eval 0.25] [%clk 0:28:35] } 22... g5 { [%eval 0.65] [%clk 0:22:42] } 23. a3 { [%eval 0.73] [%clk 0:27:25] } 23... e4 { [%eval 0.68] [%clk 0:18:25] } 24. fxe4 { [%eval 0.5] [%clk 0:21:59] } 24... g4 { [%eval 0.44] [%clk 0:17:47] } 25. Bd3?? { [%eval -2.86] } { Blunder. Bd4 was best. } { [%clk 0:17:42] } 25... Ne5 { [%eval -2.55] [%clk 0:16:09] } 26. Bxc5 { [%eval -2.7] [%clk 0:17:49] } 26... bxc5 { [%eval -2.48] [%clk 0:16:22] } 27. Nc7 { [%eval -2.33] [%clk 0:15:25] } 27... Nxd3?! { [%eval -1.17] } { Inaccuracy. Rb8 was best. } { [%clk 0:11:20] } 28. Qxd3? { [%eval -2.74] } { Mistake. Nxe8 was best. } { [%clk 0:15:54] } 28... Qd4+ { [%eval -2.83] [%clk 0:11:25] } 29. Qxd4 { [%eval -2.74] [%clk 0:16:22] } 29... Bxd4+ { [%eval -2.77] [%clk 0:11:45] } 30. Kh1 { [%eval -2.74] [%clk 0:16:45] } 30... Rxe4 { [%eval -2.74] [%clk 0:11:22] } 31. Rce1 { [%eval -3.38] [%clk 0:10:59] } 31... Rxe1 { [%eval -3.32] [%clk 0:09:07] } 32. Rxe1 { [%eval -3.15] [%clk 0:11:28] } 32... f3 { [%eval -3.25] [%clk 0:09:00] } 33. Rf1 { [%eval -3.35] [%clk 0:07:16] } 33... f2 { [%eval -3.23] [%clk 0:07:42] } 34. Ne6 { [%eval -3.51] [%clk 0:07:27] } 34... Rf5?? { [%eval -0.86] } { Blunder. Rb8 was best. } { [%clk 0:07:24] } 35. g3 { [%eval -1.1] [%clk 0:06:17] } 35... Rf3 { [%eval -0.83] [%clk 0:06:49] } 36. Kg2?! { [%eval -1.4] } { Inaccuracy. Nxd4 was best. } { [%clk 0:06:46] } 36... Rxb3? { [%eval -0.2] } { Mistake. Be5 was best. } { [%clk 0:06:16] } 37. Nxd4 { [%eval -0.33] [%clk 0:06:33] } 37... cxd4 { [%eval -0.63] [%clk 0:06:42] } 38. Rxf2?? { [%eval -2.87] } { Blunder. Kxf2 was best. } { [%clk 0:06:13] } 38... d3 { [%eval -3.3] [%clk 0:06:22] } 39. Rd2 { [%eval -2.99] [%clk 0:05:35] } 39... Rxa3 { [%eval -2.64] [%clk 0:06:22] } 40. Kf2 { [%eval -2.16] [%clk 0:05:51] } 40... Rc3?? { [%eval -0.06] } { Blunder. a4 was best. } { [%clk 0:05:28] } 41. Ke3 { [%eval -0.14] [%clk 0:06:18] } 41... Rxc4 { [%eval 0.0] [%clk 0:04:16] } 42. Kxd3 { [%eval -0.04] [%clk 0:06:41] } 42... Rc5 { [%eval 0.0] [%clk 0:04:12] } 43. Ke4 { [%eval 0.0] [%clk 0:05:47] } 43... a4 { [%eval 0.0] [%clk 0:03:40] } 44. Kf5 { [%eval 0.0] [%clk 0:06:16] } 44... a3 { [%eval 0.0] [%clk 0:04:03] } 45. Kg6 { [%eval 0.0] [%clk 0:05:43] } 45... Ra5 { [%eval 0.0] [%clk 0:04:00] } 46. Ra2 { [%eval 0.0] [%clk 0:05:37] } 46... Ra4 { [%eval 0.0] [%clk 0:02:24] } 47. Kxh5 { [%eval 0.0] [%clk 0:03:20] } 47... Kf7 { [%eval 0.0] [%clk 0:02:42] } 48. Kg5 { [%eval 0.0] [%clk 0:03:30] } 48... Ke7 { [%eval 0.0] [%clk 0:02:46] } 49. Kf5 { [%eval 0.0] [%clk 0:03:21] } 49... Kd7 { [%eval 0.0] [%clk 0:02:49] } 50. Kf6 { [%eval 0.0] [%clk 0:03:26] } 50... Kc7 { [%eval 0.0] [%clk 0:02:38] } 51. Ke6 { [%eval 0.0] [%clk 0:03:31] } 51... Ra6 { [%eval 0.0] [%clk 0:01:43] } 52. Ke7 { [%eval 0.0] [%clk 0:01:42] } 52... Ra8 { [%eval 0.0] [%clk 0:01:28] } 53. Ke6 { [%eval 0.0] [%clk 0:01:12] } 53... Ra4 { [%eval 0.0] [%clk 0:01:36] } 54. Ke7 { [%eval 0.0] [%clk 0:01:23] } 54... Ra8 { [%eval 0.0] [%clk 0:01:21] } 55. Ke6 { [%eval 0.0] [%clk 0:01:51] } 55... Ra6 { [%eval 0.0] [%clk 0:01:38] } 56. Ke7 { [%eval 0.0] [%clk 0:02:19] } 56... Ra8 { [%eval 0.0] [%clk 0:01:36] } 57. Ke6 { [%eval 0.0] [%clk 0:02:12] } 1/2-1/2