Event: Round 4: Duran Vega, Sergio - Sos Andreu, Eric
Date: 2024-09-06
White: Duran Vega, Sergio
WhiteTitle: IM
WhiteElo: 2308
Black: Sos Andreu, Eric
BlackTitle: IM
BlackElo: 2359
Result: 1/2-1/2
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:00:54] } 1... Nf6 { [%eval 0.17] [%clk 1:00:51] } 2. c4 { [%eval 0.17] [%clk 1:01:17] } 2... e6 { [%eval 0.11] [%clk 1:01:06] } 3. g3 { [%eval 0.16] [%clk 1:01:43] } 3... c5 { [%eval 0.3] [%clk 1:01:29] } 4. d5 { [%eval 0.4] [%clk 1:02:06] } 4... exd5 { [%eval 0.42] [%clk 1:01:55] } 5. cxd5 { [%eval 0.3] [%clk 1:02:32] } 5... d6 { [%eval 0.43] [%clk 1:02:14] } 6. Nc3 { [%eval 0.26] [%clk 1:02:58] } 6... g6 { [%eval 0.33] [%clk 1:02:39] } 7. Bg2 { [%eval 0.32] [%clk 1:03:24] } 7... Bg7 { [%eval 0.38] [%clk 1:02:58] } 8. Nf3 { [%eval 0.3] [%clk 1:03:52] } 8... O-O { [%eval 0.34] [%clk 1:03:16] } 9. O-O { [%eval 0.29] [%clk 1:04:20] } 9... Re8 { [%eval 0.28] [%clk 1:02:59] } 10. Re1 { [%eval 0.22] [%clk 1:04:47] } 10... a6 { [%eval 0.44] [%clk 0:59:58] } 11. a4 { [%eval 0.36] [%clk 1:05:14] } 11... Nbd7 { [%eval 0.3] [%clk 0:58:53] } 12. Bf4 { [%eval 0.36] [%clk 1:05:18] } 12... Qc7 { [%eval 0.33] [%clk 0:59:13] } 13. h3 { [%eval 0.31] [%clk 1:00:31] } 13... Ne4 { [%eval 0.35] [%clk 0:56:36] } 14. Nxe4 { [%eval 0.46] [%clk 0:59:03] } 14... Rxe4 { [%eval 0.37] [%clk 0:56:59] } 15. Qc2 { [%eval 0.33] [%clk 0:59:18] } 15... Rb4 { [%eval 0.36] [%clk 0:55:20] } 16. Ra2 { [%eval 0.43] [%clk 0:59:29] } 16... Nb6 { [%eval 0.64] [%clk 0:47:24] } 17. e4 { [%eval 0.59] [%clk 0:58:38] } 17... Nc4?! { [%eval 1.3] } { Inaccuracy. a5 was best. } { [%clk 0:35:15] } 18. b3 { [%eval 1.35] [%clk 0:56:33] } 18... Ne5 { [%eval 1.39] [%clk 0:35:39] } 19. Nxe5 { [%eval 1.19] [%clk 0:55:02] } 19... Bxe5 { [%eval 1.3] [%clk 0:36:06] } 20. Bd2 { [%eval 1.42] [%clk 0:53:43] } 20... a5 { [%eval 1.4] [%clk 0:34:40] } 21. Bxb4 { [%eval 1.03] [%clk 0:53:31] } 21... axb4 { [%eval 0.92] [%clk 0:33:18] } 22. Bf1 { [%eval 0.85] [%clk 0:46:10] } 22... Bd7 { [%eval 0.71] [%clk 0:33:22] } 23. Kg2?! { [%eval 0.09] } { Inaccuracy. Qe2 was best. } { [%clk 0:44:23] } 23... Qa5?! { [%eval 0.84] } { Inaccuracy. Bc3 was best. } { [%clk 0:27:52] } 24. Re2 { [%eval 0.8] [%clk 0:40:53] } 24... Bc3 { [%eval 0.9] [%clk 0:27:15] } 25. Qd3 { [%eval 0.83] [%clk 0:38:53] } 25... Qd8 { [%eval 0.87] [%clk 0:25:53] } 26. Kh2 { [%eval 0.51] [%clk 0:26:43] } 26... Ra5 { [%eval 0.7] [%clk 0:25:42] } 27. Rec2 { [%eval 0.72] [%clk 0:24:23] } 27... Bd4 { [%eval 0.93] [%clk 0:24:24] } 28. Qd2 { [%eval 0.89] [%clk 0:22:49] } 28... h5 { [%eval 1.03] [%clk 0:23:48] } 29. h4 { [%eval 1.19] [%clk 0:21:35] } 29... Qf6 { [%eval 1.07] [%clk 0:23:52] } 30. Qg5 { [%eval 1.0] [%clk 0:20:03] } 30... Kg7 { [%eval 0.99] [%clk 0:24:12] } 31. Qxf6+ { [%eval 0.83] [%clk 0:19:58] } 31... Kxf6 { [%eval 0.76] [%clk 0:24:38] } 32. Bd3 { [%eval 0.74] [%clk 0:17:03] } 32... Bg4 { [%eval 0.91] [%clk 0:22:35] } 33. f3 { [%eval 0.92] [%clk 0:09:34] } 33... Bd7 { [%eval 0.92] [%clk 0:22:56] } 34. Kg2 { [%eval 0.82] [%clk 0:03:32] } 34... b6 { [%eval 0.94] [%clk 0:22:19] } 35. Kf1 { [%eval 0.85] [%clk 0:02:22] } 35... Be5 { [%eval 0.92] [%clk 0:21:08] } 36. Kf2 { [%eval 0.76] [%clk 0:01:45] } 36... Bd4+ { [%eval 1.04] [%clk 0:20:42] } 37. Ke2 { [%eval 0.96] [%clk 0:02:13] } 37... Ke5 { [%eval 0.97] [%clk 0:19:41] } 38. Bc4 { [%eval 0.85] [%clk 0:00:37] } 38... f5?! { [%eval 1.46] } { Inaccuracy. f6 was best. } { [%clk 0:18:55] } 39. Bd3? { [%eval 0.0] } { Mistake. exf5 was best. } { [%clk 0:00:41] } 39... f4 { [%eval 0.0] [%clk 0:18:27] } 40. gxf4+ { [%eval 0.0] [%clk 0:01:01] } 40... Kxf4 { [%eval 0.0] [%clk 0:18:53] } 41. Bb5 { [%eval -0.27] [%clk 0:00:40] } 41... Bh3 { [%eval -0.25] [%clk 0:18:28] } 42. Be8?! { [%eval -1.17] } { Inaccuracy. Rd2 was best. } { [%clk 0:00:44] } 42... Bg2?? { [%eval 0.74] } { Blunder. Ra8 was best. } { [%clk 0:15:49] } 43. Bxg6 { [%eval 0.75] [%clk 0:01:08] } 43... Bxf3+ { [%eval 0.62] [%clk 0:16:14] } 44. Kd3 { [%eval 0.52] [%clk 0:01:31] } 44... Bd1?! { [%eval 1.08] } { Inaccuracy. Kg3 was best. } { [%clk 0:15:06] } 45. Kc4?! { [%eval 0.08] } { Inaccuracy. Rc1 was best. } { [%clk 0:01:25] } 45... Ke3?? { [%eval 2.44] } { Blunder. Bxc2 was best. } { [%clk 0:13:22] } 46. Rd2 { [%eval 2.41] [%clk 0:01:05] } 46... Bg4 { [%eval 2.29] [%clk 0:12:49] } 47. Rd3+? { [%eval 0.83] } { Mistake. Bf5 was best. } { [%clk 0:01:08] } 47... Kf4 { [%eval 0.89] [%clk 0:13:14] } 48. Rxd4 { [%eval 0.93] } 48... b5+ { [%eval 0.99] } 1/2-1/2