Event: Round 6: Barrientos, Sergio E - Mareco, Sandro
Date: 2024-10-13
White: Barrientos, Sergio E
WhiteTitle: GM
WhiteElo: 2412
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2574
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:22:13] } 1... e5 { [%eval 0.21] [%clk 1:30:56] } 2. Nf3 { [%eval 0.14] [%clk 1:22:27] } 2... Nc6 { [%eval 0.17] [%clk 1:31:19] } 3. Bb5 { [%eval 0.18] [%clk 1:22:52] } 3... a6 { [%eval 0.21] [%clk 1:31:41] } 4. Ba4 { [%eval 0.27] [%clk 1:23:17] } 4... Nf6 { [%eval 0.19] [%clk 1:32:07] } 5. O-O { [%eval 0.13] [%clk 1:23:42] } 5... b5 { [%eval 0.31] [%clk 1:32:34] } 6. Bb3 { [%eval 0.21] [%clk 1:24:01] } 6... Bc5 { [%eval 0.31] [%clk 1:33:00] } 7. c3 { [%eval 0.29] [%clk 1:22:05] } 7... d6 { [%eval 0.35] [%clk 1:33:26] } 8. a4 { [%eval 0.41] [%clk 1:22:04] } 8... Bb7 { [%eval 0.39] [%clk 1:33:52] } 9. d4 { [%eval 0.47] [%clk 1:22:03] } 9... Bb6 { [%eval 0.41] [%clk 1:34:18] } 10. Bg5 { [%eval 0.12] [%clk 1:22:17] } 10... O-O { [%eval 0.53] [%clk 1:06:56] } 11. Bd5 { [%eval 0.11] [%clk 1:16:49] } 11... h6 { [%eval 0.16] [%clk 0:58:31] } 12. Bxf6 { [%eval 0.03] [%clk 1:17:03] } 12... Qxf6 { [%eval 0.05] [%clk 0:58:56] } 13. Na3 { [%eval 0.06] [%clk 1:17:28] } 13... exd4 { [%eval 0.12] [%clk 0:58:37] } 14. cxd4 { [%eval 0.06] [%clk 1:14:08] } 14... Rfb8 { [%eval 0.13] [%clk 0:54:03] } 15. Nc2 { [%eval 0.02] [%clk 1:09:08] } 15... Qd8?! { [%eval 0.69] } { Inaccuracy. bxa4 was best. } { [%clk 0:53:38] } 16. axb5 { [%eval 0.71] [%clk 0:59:29] } 16... axb5 { [%eval 0.73] [%clk 0:54:01] } 17. Qd3 { [%eval 0.65] [%clk 0:59:54] } 17... Rxa1 { [%eval 0.72] [%clk 0:48:49] } 18. Rxa1 { [%eval 0.85] [%clk 1:00:15] } 18... Na7 { [%eval 0.81] [%clk 0:48:22] } 19. Bxb7 { [%eval 0.87] [%clk 0:50:23] } 19... Rxb7 { [%eval 0.84] [%clk 0:48:48] } 20. d5 { [%eval 0.58] [%clk 0:50:50] } 20... Qe8 { [%eval 0.96] [%clk 0:47:54] } 21. Ncd4 { [%eval 1.16] [%clk 0:48:35] } 21... Rb8 { [%eval 1.18] [%clk 0:47:42] } 22. g3 { [%eval 1.23] [%clk 0:41:35] } 22... g6 { [%eval 1.52] [%clk 0:47:49] } 23. Rc1 { [%eval 1.61] [%clk 0:38:01] } 23... Qd7 { [%eval 1.74] [%clk 0:47:42] } 24. b4?! { [%eval 1.07] } { Inaccuracy. h4 was best. } { [%clk 0:35:45] } 24... Re8 { [%eval 1.47] [%clk 0:47:24] } 25. Kg2 { [%eval 1.73] [%clk 0:33:18] } 25... Qe7 { [%eval 1.69] [%clk 0:44:25] } 26. Re1 { [%eval 1.49] [%clk 0:32:36] } 26... Qd7 { [%eval 1.77] [%clk 0:44:03] } 27. h3 { [%eval 1.79] [%clk 0:31:36] } 27... Re7 { [%eval 2.03] [%clk 0:44:21] } 28. Qd2 { [%eval 1.76] [%clk 0:29:29] } 28... Kh7? { [%eval 3.73] } { Mistake. Bxd4 was best. } { [%clk 0:42:01] } 29. Qf4?? { [%eval 1.3] } { Blunder. Nh2 was best. } { [%clk 0:24:28] } 29... c5? { [%eval 3.17] } { Mistake. Bxd4 was best. } { [%clk 0:40:50] } 30. dxc6?? { [%eval 0.03] } { Blunder. Nh2 was best. } { [%clk 0:21:00] } 30... Nxc6 { [%eval 0.0] [%clk 0:41:15] } 31. Nxc6 { [%eval 0.0] [%clk 0:16:46] } 31... Qxc6 { [%eval 0.04] [%clk 0:41:41] } 32. Qf6 { [%eval 0.09] [%clk 0:17:10] } 32... Qd7 { [%eval 0.06] [%clk 0:39:16] } 33. e5 { [%eval 0.0] [%clk 0:13:02] } 33... Re6 { [%eval 0.0] [%clk 0:38:03] } 34. Qh4 { [%eval 0.0] [%clk 0:13:26] } 34... Qc6 { [%eval 0.0] [%clk 0:36:05] } 35. Qf4 { [%eval -0.24] [%clk 0:08:00] } 35... Kg7 { [%eval -0.23] [%clk 0:34:15] } 36. h4 { [%eval -0.14] [%clk 0:04:12] } 36... Qc3 { [%eval -0.31] [%clk 0:26:40] } 37. h5 { [%eval -0.81] [%clk 0:02:14] } 37... dxe5 { [%eval -0.36] } 38. Qe4 { [%eval -0.33] [%clk 0:02:42] } 38... g5 { [%eval -0.07] [%clk 0:23:03] } 39. Re2 { [%eval -0.04] [%clk 0:00:57] } 39... Bd4 { [%eval -0.16] [%clk 0:22:28] } 40. Qd5 { [%eval -0.19] [%clk 0:00:43] } 40... Rf6 { [%eval -0.14] [%clk 0:15:39] } 41. Nxe5?? { [%eval -3.79] } { Blunder. Nxd4 was best. } { [%clk 0:00:41] } 41... Rf5 { [%eval -3.84] [%clk 0:14:59] } 42. f4 { [%eval -3.72] [%clk 0:01:10] } 42... gxf4 { [%eval -3.76] [%clk 0:15:18] } 43. gxf4 { [%eval -3.68] [%clk 0:01:26] } 43... Bxe5 { [%clk 0:05:15] } 44. Rxe5 { [%clk 0:01:54] } 44... Rxf4 { [%clk 0:05:36] } 45. Rg5+ { [%clk 0:02:21] } 45... Kh7 { [%clk 0:05:58] } 46. Rg3 { [%clk 0:02:47] } 46... Qc2+ { [%clk 0:05:51] } 47. Kh3 { [%clk 0:02:54] } 47... Rf5 { [%clk 0:05:36] } 48. Qd3 { [%clk 0:01:46] } 48... Qxd3 { [%clk 0:06:02] } 49. Rxd3 { [%clk 0:02:15] } 49... Rxh5+ { [%clk 0:06:22] } 50. Kg4 { [%clk 0:02:40] } 50... Re5 { [%clk 0:06:09] } 51. Kf4 { [%clk 0:03:08] } 51... f6 { [%clk 0:06:24] } 52. Rd8 { [%clk 0:02:48] } 52... h5 { [%clk 0:06:28] } 53. Rc8 { [%clk 0:03:08] } 53... Rg5 { [%clk 0:06:15] } 54. Rc7+ { [%clk 0:03:18] } 54... Kg6 { [%clk 0:06:38] } 0-1