Event: Round 3: Alvaro Marmol - Tom O'Sullivan
Date: 2024-02-03
White: Alvaro Marmol
Black: Tom O'Sullivan
Result: 1/2-1/2
ECO: D74
Opening: Neo-Grünfeld Defense: Delayed Exchange Variation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:57] } 1... d5 { [%eval 0.25] [%clk 1:30:42] } 2. g3 { [%eval 0.12] [%clk 1:31:18] } 2... g6 { [%eval 0.32] [%clk 1:30:42] } 3. Bg2 { [%eval 0.16] [%clk 1:30:58] } 3... Bg7 { [%eval 0.18] [%clk 1:30:56] } 4. O-O { [%eval 0.1] [%clk 1:30:52] } 4... Nf6 { [%eval 0.26] [%clk 1:30:28] } 5. c4 { [%eval 0.0] [%clk 1:29:27] } 5... O-O { [%eval 0.36] [%clk 1:29:29] } 6. cxd5 { [%eval 0.37] [%clk 1:28:40] } 6... Nxd5 { [%eval 0.28] [%clk 1:28:46] } 7. d4 { [%eval 0.3] [%clk 1:27:15] } 7... e6? { [%eval 1.75] } { Mistake. Nc6 was best. } { [%clk 1:27:02] } 8. e4 { [%eval 1.17] [%clk 1:23:15] } 8... Ne7 { [%eval 1.35] [%clk 1:26:27] } 9. Nc3 { [%eval 1.37] [%clk 1:22:27] } 9... Nd7 { [%eval 1.59] [%clk 1:25:30] } 10. Bf4 { [%eval 1.41] [%clk 1:19:13] } 10... a6 { [%eval 1.81] [%clk 1:23:41] } 11. Rc1 { [%eval 1.72] [%clk 1:17:02] } 11... b5 { [%eval 2.13] [%clk 1:13:53] } 12. Qd2?! { [%eval 1.37] } { Inaccuracy. Ne2 was best. } { [%clk 1:08:48] } 12... Bb7 { [%eval 1.31] [%clk 1:08:23] } 13. Rfd1 { [%eval 1.2] [%clk 0:59:47] } 13... Rc8?! { [%eval 1.9] } { Inaccuracy. b4 was best. } { [%clk 1:04:26] } 14. Ne1?! { [%eval 1.07] } { Inaccuracy. Qe3 was best. } { [%clk 0:56:08] } 14... Nb6?! { [%eval 1.91] } { Inaccuracy. c5 was best. } { [%clk 1:00:45] } 15. b3 { [%eval 2.01] [%clk 0:46:37] } 15... Qd7 { [%eval 2.4] [%clk 0:50:07] } 16. Qd3?! { [%eval 1.26] } { Inaccuracy. Nd3 was best. } { [%clk 0:41:28] } 16... Rfd8 { [%eval 1.16] [%clk 0:46:48] } 17. Nf3?? { [%eval -0.85] } { Blunder. Qb1 was best. } { [%clk 0:40:00] } 17... c5 { [%eval -1.02] [%clk 0:38:44] } 18. Be3?! { [%eval -1.61] } { Inaccuracy. Be5 was best. } { [%clk 0:31:11] } 18... cxd4 { [%eval -1.75] [%clk 0:22:10] } 19. Qb1?! { [%eval -2.61] } { Inaccuracy. Bxd4 was best. } { [%clk 0:21:18] } 19... e5 { [%eval -2.6] [%clk 0:20:46] } 20. Ne2 { [%eval -2.46] [%clk 0:20:20] } 20... Qe8 { [%eval -2.26] [%clk 0:19:07] } 21. Bd2 { [%eval -2.45] [%clk 0:19:58] } 21... Rxc1?! { [%eval -1.46] } { Inaccuracy. d3 was best. } { [%clk 0:15:53] } 22. Nxc1 { [%eval -1.6] [%clk 0:20:08] } 22... Nc6 { [%eval -1.1] [%clk 0:13:40] } 1/2-1/2