Event: Round 6: Sanchez, Sebastian Felipe - Obregon Rivero, Juan Carlos
Date: 2024-03-29
White: Sanchez, Sebastian Felipe
WhiteTitle: IM
WhiteElo: 2400
Black: Obregon Rivero, Juan Carlos
BlackTitle: GM
BlackElo: 2496
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.13] [%clk 1:23:50] } 2. g3 { [%eval 0.0] [%clk 1:31:07] } 2... g6 { [%eval 0.17] [%clk 1:22:52] } 3. Bg2 { [%eval 0.16] [%clk 1:31:32] } 3... Bg7 { [%eval 0.22] [%clk 1:23:15] } 4. O-O { [%eval 0.01] [%clk 1:31:06] } 4... Nc6 { [%eval 0.0] [%clk 1:22:54] } 5. c4 { [%eval 0.0] [%clk 1:31:18] } 5... Nf6 { [%eval 0.53] [%clk 1:22:36] } 6. d4 { [%eval 0.41] [%clk 1:31:25] } 6... cxd4 { [%eval 0.46] [%clk 1:23:00] } 7. Nxd4 { [%eval 0.28] [%clk 1:31:51] } 7... O-O { [%eval 0.58] [%clk 1:23:20] } 8. Nc3 { [%eval 0.36] [%clk 1:32:17] } 8... Qb6 { [%eval 0.62] [%clk 1:22:25] } 9. Nc2 { [%eval 0.7] [%clk 1:29:52] } 9... d6 { [%eval 0.59] [%clk 1:22:43] } 10. b3 { [%eval 0.57] [%clk 1:29:47] } 10... Be6 { [%eval 0.77] [%clk 1:23:02] } 11. e4 { [%eval 0.72] [%clk 1:29:59] } 11... Rfc8 { [%eval 0.7] [%clk 1:15:29] } 12. Nd5 { [%eval 0.8] [%clk 1:29:17] } 12... Qd8 { [%eval 0.68] [%clk 1:15:05] } 13. Bg5 { [%eval 0.77] [%clk 1:23:11] } 13... Ng4 { [%eval 1.1] [%clk 1:08:31] } 14. Rc1 { [%eval 1.07] [%clk 1:17:18] } 14... Bh6?! { [%eval 1.71] } { Inaccuracy. a6 was best. } { [%clk 1:08:11] } 15. Bxh6 { [%eval 1.69] [%clk 1:15:27] } 15... Nxh6 { [%eval 1.67] [%clk 1:08:38] } 16. Qd2 { [%eval 1.69] [%clk 1:15:53] } 16... Kg7 { [%eval 1.62] [%clk 1:07:20] } 17. h3 { [%eval 1.68] [%clk 1:13:31] } 17... f6 { [%eval 1.62] [%clk 1:01:17] } 18. f4 { [%eval 1.59] [%clk 1:12:09] } 18... Rab8 { [%eval 1.53] [%clk 0:50:45] } 19. Nce3 { [%eval 1.14] [%clk 1:04:16] } 19... Nf7 { [%eval 1.23] [%clk 0:38:57] } 20. Rfd1 { [%eval 1.29] [%clk 0:51:45] } 20... Qf8 { [%eval 1.74] [%clk 0:36:40] } 21. b4 { [%eval 1.73] [%clk 0:49:51] } 21... b6 { [%eval 1.71] [%clk 0:36:24] } 22. a3 { [%eval 1.44] [%clk 0:49:08] } 22... Ncd8 { [%eval 1.92] [%clk 0:28:51] } 23. Qb2 { [%eval 1.6] [%clk 0:42:20] } 23... Bd7?! { [%eval 2.58] } { Inaccuracy. Kh8 was best. } { [%clk 0:26:52] } 24. Rd2 { [%eval 2.09] [%clk 0:39:26] } 24... Nb7?! { [%eval 3.01] } { Inaccuracy. Be6 was best. } { [%clk 0:18:52] } 25. Bf1?! { [%eval 2.19] } { Inaccuracy. g4 was best. } { [%clk 0:36:56] } 25... Qd8 { [%eval 2.67] [%clk 0:18:38] } 26. h4 { [%eval 2.17] [%clk 0:37:01] } 26... a6?! { [%eval 3.16] } { Inaccuracy. e6 was best. } { [%clk 0:05:15] } 27. Rdc2?? { [%eval 1.23] } { Blunder. g4 was best. } { [%clk 0:31:13] } 27... e6 { [%eval 1.24] [%clk 0:03:26] } 28. Nc3 { [%eval 1.19] [%clk 0:31:35] } 28... b5 { [%eval 1.09] [%clk 0:03:50] } 29. cxb5 { [%eval 1.25] [%clk 0:28:34] } 29... Qb6 { [%eval 1.34] [%clk 0:04:08] } 30. Kf2?! { [%eval 0.74] } { Inaccuracy. Re1 was best. } { [%clk 0:24:26] } 30... axb5 { [%eval 0.75] [%clk 0:04:12] } 31. Kf3 { [%eval 0.97] [%clk 0:23:20] } 31... Re8?! { [%eval 2.01] } { Inaccuracy. d5 was best. } { [%clk 0:00:59] } 32. Bh3 { [%eval 2.02] [%clk 0:22:09] } 32... Bc6 { [%eval 2.14] [%clk 0:00:34] } 33. Ncd5?! { [%eval 1.53] } { Inaccuracy. Ng4 was best. } { [%clk 0:17:55] } 33... Bxd5 { [%eval 1.34] [%clk 0:00:43] } 34. exd5 { [%eval 1.38] [%clk 0:18:16] } 34... e5?! { [%eval 2.12] } { Inaccuracy. Nbd8 was best. } { [%clk 0:00:49] } 35. Be6?! { [%eval 1.14] } { Inaccuracy. Rc6 was best. } { [%clk 0:17:47] } 35... exf4?? { [%eval 5.08] } { Blunder. Nbd8 was best. } { [%clk 0:00:31] } 36. gxf4 { [%eval 5.01] [%clk 0:18:07] } 36... Nbd8 { [%eval 5.01] [%clk 0:00:38] } 37. Ng4 { [%eval 5.16] [%clk 0:16:47] } 37... Nxe6 { [%eval 5.21] [%clk 0:00:00] } 38. Qxf6+ { [%eval 5.04] [%clk 0:16:47] } 38... Kg8?! { [%eval 7.12] } { Inaccuracy. Kf8 was best. } 39. Qb2?? { [%eval -1.95] } { Blunder. dxe6 was best. } 1-0