Event: Round 2: Juan Carlos Obregon Rivero - Gerardo Antonio Gracia Alvarez
Date: 2023-11-08
White: Juan Carlos Obregon Rivero
WhiteTitle: GM
WhiteElo: 2483
Black: Gerardo Antonio Gracia Alvarez
BlackTitle: FM
BlackElo: 2201
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:34] } 1... d5 { [%eval 0.27] [%clk 1:30:53] } 2. Nf3 { [%eval 0.28] [%clk 1:26:56] } 2... Nf6 { [%eval 0.25] [%clk 1:31:08] } 3. c4 { [%eval 0.16] [%clk 1:27:20] } 3... e6 { [%eval 0.17] [%clk 1:31:32] } 4. g3 { [%eval 0.2] [%clk 1:27:41] } 4... h6 { [%eval 0.5] [%clk 1:31:45] } 5. Bg2 { [%eval 0.43] [%clk 1:27:37] } 5... Bd6 { [%eval 0.5] [%clk 1:32:04] } 6. Qc2 { [%eval 0.36] [%clk 1:25:46] } 6... O-O { [%eval 0.65] [%clk 1:26:49] } 7. Nbd2 { [%eval 0.2] [%clk 1:25:23] } 7... c5?! { [%eval 0.79] } { Inaccuracy. Nbd7 was best. } { [%clk 1:27:01] } 8. dxc5?! { [%eval -0.04] } { Inaccuracy. cxd5 was best. } { [%clk 1:16:11] } 8... Bxc5 { [%eval 0.03] [%clk 1:27:26] } 9. O-O { [%eval 0.1] [%clk 1:16:33] } 9... Bb6 { [%eval 0.62] [%clk 1:24:28] } 10. c5 { [%eval 0.51] [%clk 1:13:13] } 10... Bc7 { [%eval 0.58] [%clk 1:24:53] } 11. e4?! { [%eval -0.2] } { Inaccuracy. b4 was best. } { [%clk 1:13:31] } 11... Nc6 { [%eval -0.14] [%clk 1:24:46] } 12. a3 { [%eval -0.34] [%clk 1:12:10] } 12... a5 { [%eval 0.0] [%clk 1:13:22] } 13. b3 { [%eval -0.08] [%clk 1:09:28] } 13... d4 { [%eval -0.07] [%clk 1:11:37] } 14. Rb1 { [%eval -0.24] [%clk 1:04:50] } 14... e5 { [%eval -0.2] [%clk 1:11:47] } 15. b4 { [%eval -0.48] [%clk 1:05:14] } 15... axb4 { [%eval -0.26] [%clk 1:12:11] } 16. axb4 { [%eval -0.38] [%clk 1:05:41] } 16... Be6 { [%eval -0.34] [%clk 1:10:11] } 17. b5 { [%eval -0.27] [%clk 0:59:49] } 17... Ne7 { [%eval 0.26] [%clk 1:10:03] } 18. b6 { [%eval -0.03] [%clk 0:55:32] } 18... Bb8 { [%eval 0.0] [%clk 1:10:24] } 19. Ne1 { [%eval 0.0] [%clk 0:53:35] } 19... Nc6 { [%eval 0.06] [%clk 1:07:54] } 20. Nd3 { [%eval 0.21] [%clk 0:53:56] } 20... Qe7 { [%eval 0.08] [%clk 0:44:21] } 21. Bb2 { [%eval 0.24] [%clk 0:52:48] } 21... Rc8 { [%eval 0.51] [%clk 0:44:42] } 22. Ra1 { [%eval 0.41] [%clk 0:52:56] } 22... Rxa1 { [%eval 0.4] [%clk 0:45:07] } 23. Rxa1 { [%eval 0.36] [%clk 0:53:17] } 23... h5 { [%eval 0.55] [%clk 0:44:11] } 24. h3 { [%eval 0.22] [%clk 0:52:00] } 24... h4 { [%eval 0.39] [%clk 0:40:34] } 25. g4 { [%eval 0.26] [%clk 0:52:24] } 25... Nh7 { [%eval 0.49] [%clk 0:39:55] } 26. Ra8 { [%eval 0.16] [%clk 0:52:07] } 26... Ng5 { [%eval 0.48] [%clk 0:39:56] } 27. Nc4 { [%eval 0.33] [%clk 0:48:42] } 27... Bd7 { [%eval 0.34] [%clk 0:30:52] } 28. Ba3 { [%eval 0.13] [%clk 0:47:10] } 28... Ne6 { [%eval 0.19] [%clk 0:28:53] } 1/2-1/2