Event: Round 7: Dierssen Garcia-Barredo, Guiller - Roberson, Peter T
Date: 2024-02-23
White: Dierssen Garcia-Barredo, Guiller
WhiteElo: 1937
Black: Roberson, Peter T
BlackTitle: IM
BlackElo: 2426
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:55] } 2. Nc3 { [%eval 0.24] [%clk 1:31:22] } 2... Nc6 { [%eval 0.41] [%clk 1:30:38] } 3. f4?! { [%eval -0.21] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:44] } 3... g6 { [%eval 0.0] [%clk 1:30:35] } 4. Nf3 { [%eval -0.23] [%clk 1:32:06] } 4... Bg7 { [%eval -0.11] [%clk 1:31:00] } 5. Bb5 { [%eval -0.29] [%clk 1:32:28] } 5... Nd4 { [%eval -0.4] [%clk 1:31:22] } 6. O-O { [%eval -0.21] [%clk 1:32:47] } 6... a6 { [%eval -0.2] [%clk 1:31:39] } 7. Bc4 { [%eval -0.49] [%clk 1:33:04] } 7... b5 { [%eval -0.65] [%clk 1:27:05] } 8. Bd5 { [%eval -0.5] [%clk 1:33:26] } 8... Rb8 { [%eval -0.56] [%clk 1:27:15] } 9. d3 { [%eval -0.51] [%clk 1:33:46] } 9... e6 { [%eval -0.56] [%clk 1:21:40] } 10. Bb3 { [%eval -0.46] [%clk 1:34:09] } 10... Ne7 { [%eval -0.5] [%clk 1:21:27] } 11. Nxd4 { [%eval -0.48] [%clk 1:34:28] } 11... cxd4 { [%eval -0.02] [%clk 1:21:27] } 12. Ne2 { [%eval -0.07] [%clk 1:34:50] } 12... O-O { [%eval 0.31] [%clk 1:21:32] } 13. Qe1 { [%eval 0.17] [%clk 1:33:31] } 13... d5 { [%eval 0.4] [%clk 1:17:28] } 14. e5 { [%eval 0.35] [%clk 1:31:40] } 14... Nc6 { [%eval 0.79] [%clk 1:11:02] } 15. Qf2 { [%eval 0.41] [%clk 1:27:44] } 15... Qb6 { [%eval 0.53] [%clk 1:07:49] } 16. Bd2 { [%eval 0.42] [%clk 1:20:45] } 16... Bd7 { [%eval 0.49] [%clk 1:03:55] } 17. Kh1 { [%eval 0.29] [%clk 1:17:41] } 17... f6 { [%eval 0.5] [%clk 0:57:46] } 18. exf6 { [%eval 0.15] [%clk 1:17:45] } 18... Bxf6 { [%eval 0.37] [%clk 0:58:04] } 19. Ng1 { [%eval 0.11] [%clk 1:17:24] } 19... a5?! { [%eval 0.86] } { Inaccuracy. Ne7 was best. } { [%clk 0:57:25] } 20. a4 { [%eval 0.87] [%clk 1:16:43] } 20... bxa4 { [%eval 0.85] [%clk 0:40:29] } 21. Rxa4?! { [%eval 0.3] } { Inaccuracy. Bxa4 was best. } { [%clk 1:16:45] } 21... Ra8 { [%eval 0.32] [%clk 0:40:56] } 22. Rfa1 { [%eval 0.46] [%clk 1:12:39] } 22... Rfc8 { [%eval 0.2] [%clk 0:38:01] } 23. f5 { [%eval -0.11] [%clk 0:52:23] } 23... gxf5 { [%eval -0.1] [%clk 0:36:17] } 24. Qg3+ { [%eval -0.18] [%clk 0:52:38] } 24... Kh8 { [%eval -0.27] [%clk 0:35:53] } 25. Qd6 { [%eval -0.52] [%clk 0:52:57] } 25... Qc7 { [%eval -0.55] [%clk 0:19:27] } 26. Qxc7 { [%eval -0.54] [%clk 0:52:45] } 26... Rxc7 { [%eval -0.5] [%clk 0:19:56] } 27. Bxa5 { [%eval -0.51] [%clk 0:52:23] } 27... Rb7 { [%eval -0.2] [%clk 0:19:19] } 28. Bd2 { [%eval -0.27] [%clk 0:51:56] } 28... Rxa4 { [%eval -0.21] [%clk 0:19:03] } 29. Rxa4 { [%eval -0.21] [%clk 0:52:17] } 29... Ne5 { [%eval -0.18] [%clk 0:18:16] } 30. Ra6 { [%eval -0.24] [%clk 0:50:53] } 30... Nxd3 { [%eval 0.0] [%clk 0:15:58] } 31. Ne2?? { [%eval -3.52] } { Blunder. Ra8+ was best. } { [%clk 0:47:29] } 31... Nc5 { [%eval -3.5] [%clk 0:12:48] } 32. Bxd5?! { [%eval -4.4] } { Inaccuracy. Ra5 was best. } { [%clk 0:22:16] } 32... exd5?! { [%eval -3.46] } { Inaccuracy. Rxb2 was best. } { [%clk 0:10:03] } 33. Rxf6 { [%eval -3.45] [%clk 0:22:39] } 33... Ne4 { [%eval -3.28] [%clk 0:10:30] } 34. Rf7 { [%eval -3.37] [%clk 0:18:01] } 34... Nxd2 { [%eval -3.55] [%clk 0:10:45] } 35. b3 { [%eval -4.15] [%clk 0:17:50] } 35... Kg8 { [%eval -3.9] [%clk 0:07:43] } 36. Re7 { [%eval -3.94] [%clk 0:18:09] } 36... d3 { [%eval -3.62] [%clk 0:06:59] } 37. cxd3 { [%eval -3.5] [%clk 0:18:25] } 37... Nxb3 { [%eval -3.44] [%clk 0:07:23] } 38. Nf4 { [%eval -4.14] [%clk 0:17:06] } 38... Nd4 { [%eval -4.15] [%clk 0:06:59] } 39. Kg1 { [%eval -4.27] [%clk 0:14:46] } 39... Bc6 { [%eval -3.96] [%clk 0:05:16] } 40. Re5 { [%eval -3.98] [%clk 0:12:12] } 40... Kf8 { [%eval -3.86] [%clk 0:05:13] } 41. Kf2 { [%eval -3.97] [%clk 0:10:19] } 41... Re7 { [%eval -3.77] [%clk 0:05:09] } 42. Re3 { [%eval -3.94] [%clk 0:08:31] } 42... Rxe3 { [%eval -4.0] [%clk 0:05:17] } 43. Kxe3 { [%eval -3.98] [%clk 0:08:58] } 43... Nb5 { [%eval -3.92] [%clk 0:05:35] } 44. Nh5 { [%eval -3.96] [%clk 0:07:21] } 44... Kf7 { [%eval -4.12] [%clk 0:04:47] } 45. Kf4 { [%eval -3.96] [%clk 0:07:30] } 45... Kg6 { [%eval -4.06] [%clk 0:05:00] } 46. Ng3 { [%eval -4.0] [%clk 0:07:45] } 46... Nd6 { [%eval -3.78] [%clk 0:04:38] } 47. Ke5 { [%eval -3.73] [%clk 0:06:55] } 47... Nf7+ { [%eval -3.86] [%clk 0:05:06] } 48. Ke6 { [%eval -3.99] [%clk 0:06:27] } 48... Nh6 { [%eval -3.95] [%clk 0:04:12] } 49. Ne2 { [%eval -3.88] [%clk 0:03:55] } 49... Kg5 { [%eval -3.54] [%clk 0:04:21] } 50. Kd6?! { [%eval -4.55] } { Inaccuracy. g3 was best. } { [%clk 0:02:53] } 50... Bb5 { [%eval -4.4] [%clk 0:04:14] } 51. Nc1 { [%eval -4.67] [%clk 0:00:53] } 51... Ng4 { [%eval -4.7] [%clk 0:03:24] } 52. Kxd5 { [%eval -5.3] [%clk 0:00:38] } 52... Nxh2 { [%eval -4.82] [%clk 0:03:07] } 53. Kd4 { [%eval -5.8] [%clk 0:00:51] } 53... Ng4 { [%eval -5.56] [%clk 0:03:05] } 54. Ne2 { [%eval -6.5] [%clk 0:01:04] } 54... f4 { [%eval -6.17] [%clk 0:02:48] } 55. Ng1 { [%eval -6.81] [%clk 0:00:35] } 55... Bc6 { [%eval -7.24] [%clk 0:03:06] } 56. Nf3+?! { [%eval -34.69] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:32] } 56... Bxf3 { [%eval -9.75] [%clk 0:03:30] } 57. gxf3 { [%eval -36.62] [%clk 0:01:01] } 57... Nf6 { [%eval -8.93] [%clk 0:02:55] } 58. Ke5 { [%eval -42.96] [%clk 0:01:29] } 58... h5 { [%eval #-27] [%clk 0:03:13] } 59. Kd4 0-1