Event: Ronda 8: Gutierrez Anaya, Yeison Joel - Pena Duran, Dilson Alejandro
Date: 2025-02-27
White: Gutierrez Anaya, Yeison Joel
WhiteTitle: FM
WhiteElo: 2158
Black: Pena Duran, Dilson Alejandro
BlackTitle: CM
BlackElo: 2207
Result: 0-1
ECO: D80
Opening: Grünfeld Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:34] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:30:59] } 2... g6 { [%eval 0.19] [%clk 1:30:55] } 3. Nc3 { [%eval 0.21] [%clk 1:31:25] } 3... d5 { [%eval 0.28] [%clk 1:30:47] } 4. e3 { [%eval 0.06] [%clk 1:31:34] } 4... Bg7 { [%eval 0.21] [%clk 1:31:11] } 5. Qb3 { [%eval 0.0] [%clk 1:31:59] } 5... dxc4 { [%eval 0.16] [%clk 1:31:34] } 6. Bxc4 { [%eval 0.14] [%clk 1:32:22] } 6... O-O { [%eval 0.16] [%clk 1:31:57] } 7. Nf3 { [%eval 0.1] [%clk 1:32:50] } 7... c5 { [%eval 0.21] [%clk 1:32:16] } 8. d5 { [%eval 0.15] [%clk 1:32:59] } 8... Ne8 { [%eval 0.54] [%clk 1:31:40] } 9. e4 { [%eval 0.19] [%clk 1:32:56] } 9... Nd6 { [%eval 0.45] [%clk 1:31:28] } 10. e5?! { [%eval -0.17] } { Inaccuracy. O-O was best. } { [%clk 1:28:06] } 10... Nxc4 { [%eval -0.11] [%clk 1:29:39] } 11. Qxc4 { [%eval -0.21] [%clk 1:28:28] } 11... b6? { [%eval 1.1] } { Mistake. b5 was best. } { [%clk 1:29:47] } 12. h4?! { [%eval 0.47] } { Inaccuracy. Bg5 was best. } { [%clk 1:27:46] } 12... Ba6?! { [%eval 1.41] } { Inaccuracy. Qd7 was best. } { [%clk 1:22:07] } 13. Qb3?? { [%eval -0.85] } { Blunder. Qe4 was best. } { [%clk 1:26:45] } 13... Nd7 { [%eval -0.85] [%clk 1:21:46] } 14. Bf4 { [%eval -0.91] [%clk 1:26:44] } 14... c4?! { [%eval -0.22] } { Inaccuracy. Bd3 was best. } { [%clk 1:21:57] } 15. Qa3 { [%eval -0.18] [%clk 1:20:15] } 15... Nc5 { [%eval -0.23] [%clk 1:22:17] } 16. Rd1 { [%eval -0.54] [%clk 1:20:36] } 16... Bb7 { [%eval -0.58] [%clk 1:19:25] } 17. O-O { [%eval -0.42] [%clk 1:15:58] } 17... Nd3 { [%eval -0.28] [%clk 1:18:10] } 18. Bg5 { [%eval -0.32] [%clk 1:16:23] } 18... f6 { [%eval -0.34] [%clk 1:18:27] } 19. exf6 { [%eval -0.53] [%clk 1:16:46] } 19... exf6 { [%eval -0.4] [%clk 1:18:55] } 20. Be3? { [%eval -1.85] } { Mistake. Bc1 was best. } { [%clk 1:17:02] } 20... Bxd5?? { [%eval 0.03] } { Blunder. Rf7 was best. } { [%clk 1:19:03] } 21. Nxd5 { [%eval -0.27] [%clk 1:17:26] } 21... Qxd5 { [%eval -0.35] [%clk 1:19:30] } 22. Ne1 { [%eval -0.74] [%clk 1:14:20] } 22... Rfd8 { [%eval -0.71] [%clk 1:18:17] } 23. b3 { [%eval -1.19] [%clk 1:14:09] } 23... Bf8 { [%eval -1.18] [%clk 1:16:14] } 24. Qa6?! { [%eval -1.86] } { Inaccuracy. Qa4 was best. } { [%clk 1:06:43] } 24... Nb4 { [%eval -1.84] [%clk 1:16:04] } 25. Rxd5 { [%eval -1.84] [%clk 1:06:46] } 25... Nxa6 { [%eval -1.84] [%clk 1:16:04] } 26. Rxd8 { [%eval -1.85] [%clk 1:06:31] } 26... Rxd8 { [%eval -1.9] [%clk 1:16:33] } 27. bxc4 { [%eval -1.86] [%clk 1:06:59] } 27... Rc8 { [%eval -1.77] [%clk 1:17:02] } 28. Nf3 { [%eval -1.84] [%clk 1:07:02] } 28... Rxc4 { [%eval -1.76] [%clk 1:17:29] } 29. Rd1 { [%eval -1.84] [%clk 1:07:20] } 29... Ra4 { [%eval -1.66] [%clk 1:17:46] } 30. Rd8 { [%eval -1.62] [%clk 1:07:27] } 30... Nc5 { [%eval -1.6] [%clk 1:14:49] } 31. Nd4 { [%eval -1.43] [%clk 1:01:00] } 31... Kf7 { [%eval -1.48] [%clk 1:13:38] } 32. Rc8 { [%eval -1.79] [%clk 1:01:23] } 32... Bd6 { [%eval -1.96] [%clk 1:11:37] } 33. Nb5 { [%eval -1.99] [%clk 1:00:56] } 33... Be5 { [%eval -1.99] [%clk 1:11:38] } 34. f4 { [%eval -1.86] [%clk 0:56:04] } 34... Bxf4 { [%eval -2.11] [%clk 1:11:38] } 35. Bxf4 { [%eval -1.98] [%clk 0:53:55] } 35... Rxf4 { [%eval -1.99] [%clk 1:12:04] } 36. Rc7+ { [%eval -1.9] [%clk 0:54:07] } 36... Ke6 { [%eval -1.82] [%clk 1:09:41] } 37. Rxh7 { [%eval -2.01] [%clk 0:53:30] } 37... a5 { [%eval -1.9] [%clk 1:07:50] } 38. h5 { [%eval -2.37] [%clk 0:43:27] } 38... gxh5 { [%eval -2.35] [%clk 1:07:01] } 39. Rxh5 { [%eval -2.3] [%clk 0:42:57] } 39... Rb4 { [%eval -2.2] [%clk 1:07:27] } 40. Nc7+ { [%eval -2.06] [%clk 0:39:17] } 40... Kf7? { [%eval -0.63] } { Mistake. Kd6 was best. } { [%clk 1:05:06] } 41. Nd5 { [%eval -0.58] [%clk 0:39:02] } 41... Rb1+ { [%eval -0.78] [%clk 1:04:43] } 42. Kh2?! { [%eval -1.48] } { Inaccuracy. Kf2 was best. } { [%clk 0:39:26] } 42... Ne4?! { [%eval -0.76] } { Inaccuracy. Nd7 was best. } { [%clk 1:04:15] } 43. Rh4 { [%eval -0.81] [%clk 0:36:54] } 43... f5 { [%eval -0.43] [%clk 1:01:37] } 44. Rf4?? { [%eval -2.92] } { Blunder. Rh6 was best. } { [%clk 0:22:33] } 44... Ke6 { [%eval -3.02] [%clk 1:01:33] } 45. Ne3 { [%eval -2.98] [%clk 0:22:59] } 45... Nd6 { [%eval -2.97] [%clk 1:01:51] } 46. Rf2 { [%eval -3.25] [%clk 0:20:49] } 46... a4 { [%eval -3.16] [%clk 1:00:25] } 47. Nc2 { [%eval -3.67] [%clk 0:17:08] } 47... Ne4 { [%eval -3.52] [%clk 0:59:43] } 48. Rf3 { [%eval -4.21] [%clk 0:16:18] } 48... Rb2 { [%eval -3.88] [%clk 0:59:25] } 49. Nd4+ { [%eval -4.17] [%clk 0:15:41] } 49... Ke5 { [%eval -3.86] [%clk 0:59:53] } 50. Nxf5 { [%eval -4.07] [%clk 0:15:30] } 50... Rxa2 { [%eval -4.13] [%clk 1:00:21] } 51. Ne7 { [%eval -3.91] [%clk 0:15:10] } 51... b5 { [%eval -3.86] [%clk 0:59:36] } 52. Rf5+?! { [%eval -4.97] } { Inaccuracy. Rd3 was best. } { [%clk 0:13:46] } 52... Ke6 { [%eval -4.91] [%clk 0:59:34] } 53. Rxb5 { [%eval -4.71] [%clk 0:10:49] } 53... Nd6 { [%eval -4.69] [%clk 1:00:00] } 0-1