Event: Reykjavik Open 2025
Site: Reykjavik, Iceland
Date: 2025-04-12
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2570
Black: Maghsoodloo, Parham
BlackTitle: GM
BlackElo: 2684
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90+30 +30 after 40 moves

1. e4 { [%eval 0.18] [%clk 1:27:22] } 1... c5 { [%eval 0.25] [%clk 1:30:21] } 2. Nf3 { [%eval 0.2] [%clk 1:27:40] } 2... d6 { [%eval 0.31] [%clk 1:29:29] } 3. d4 { [%eval 0.22] [%clk 1:27:18] } 3... cxd4 { [%eval 0.19] [%clk 1:29:50] } 4. Nxd4 { [%eval 0.18] [%clk 1:27:43] } 4... Nf6 { [%eval 0.25] [%clk 1:30:11] } 5. Nc3 { [%eval 0.32] [%clk 1:28:08] } 5... a6 { [%eval 0.28] [%clk 1:29:55] } 6. Be2 { [%eval 0.14] [%clk 1:27:26] } 6... e5 { [%eval 0.14] [%clk 1:28:17] } 7. Nb3 { [%eval 0.09] [%clk 1:27:35] } 7... Be7 { [%eval 0.15] [%clk 1:27:02] } 8. Be3 { [%eval 0.27] [%clk 1:27:53] } 8... Be6 { [%eval 0.29] [%clk 1:24:21] } 9. f4 { [%eval 0.05] [%clk 1:27:12] } 9... b5 { [%eval 0.48] [%clk 1:13:23] } 10. f5 { [%eval 0.1] [%clk 1:21:25] } 10... Bd7 { [%eval 0.18] [%clk 1:08:56] } 11. a3 { [%eval 0.01] [%clk 0:51:54] } 11... Bc6 { [%eval 0.0] [%clk 1:04:22] } 12. Bf3 { [%eval 0.0] [%clk 0:52:13] } 12... a5 { [%eval 0.11] [%clk 0:38:55] } 13. Qd3?! { [%eval -0.47] } { Inaccuracy. g4 was best. } { [%clk 0:41:20] } 13... Qd7?! { [%eval 0.42] } { Inaccuracy. O-O was best. } { [%clk 0:32:23] } 14. O-O?! { [%eval -0.28] } { Inaccuracy. g4 was best. } { [%clk 0:36:23] } 14... O-O { [%eval -0.3] [%clk 0:29:57] } 15. Rfd1 { [%eval -0.32] [%clk 0:27:36] } 15... Qb7 { [%eval -0.16] [%clk 0:26:06] } 16. g4 { [%eval -0.13] [%clk 0:26:45] } 16... h6 { [%eval -0.14] [%clk 0:25:04] } 17. h4 { [%eval -0.24] [%clk 0:26:41] } 17... Nh7 { [%eval -0.28] [%clk 0:24:15] } 18. Bf2 { [%eval -0.22] [%clk 0:25:54] } 18... Nd7 { [%eval -0.25] [%clk 0:22:44] } 19. Nd5 { [%eval -0.16] [%clk 0:25:39] } 19... Bd8 { [%eval -0.23] [%clk 0:17:37] } 20. Nd2 { [%eval -0.43] [%clk 0:18:35] } 20... Nc5 { [%eval -0.42] [%clk 0:14:54] } 21. Qe2 { [%eval -0.36] [%clk 0:18:00] } 21... Rc8 { [%eval -0.36] [%clk 0:14:13] } 22. b3?! { [%eval -1.18] } { Inaccuracy. Rf1 was best. } { [%clk 0:13:01] } 22... Bxd5 { [%eval -0.95] [%clk 0:09:56] } 23. exd5 { [%eval -1.06] [%clk 0:13:29] } 23... e4 { [%eval -1.13] [%clk 0:09:55] } 24. Bg2?! { [%eval -2.26] } { Inaccuracy. Bxe4 was best. } { [%clk 0:09:22] } 24... Re8 { [%eval -2.18] [%clk 0:08:52] } 25. Bxc5 { [%eval -2.22] [%clk 0:03:51] } 25... Rxc5 { [%eval -2.33] [%clk 0:09:15] } 26. Nxe4 { [%eval -2.32] [%clk 0:04:18] } 26... Rc8 { [%eval -2.26] [%clk 0:03:39] } 27. Kh1 { [%eval -2.75] [%clk 0:01:44] } 27... Bxh4 { [%eval -2.57] [%clk 0:01:11] } 28. Rd3 { [%eval -2.71] [%clk 0:00:36] } 28... Qe7 { [%eval -2.52] [%clk 0:00:51] } 29. Re3?! { [%eval -3.61] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:42] } 29... Bg5 { [%eval -3.77] [%clk 0:00:43] } 30. Rh3 { [%eval -4.02] [%clk 0:00:32] } 30... Nf6 { [%eval -4.01] [%clk 0:00:54] } 31. Re1 { [%eval -4.06] [%clk 0:00:51] } 31... Nxd5?! { [%eval -2.99] } { Inaccuracy. Nxe4 was best. } { [%clk 0:00:38] } 32. Qxb5 { [%eval -3.68] [%clk 0:00:39] } 32... Nc7 { [%eval -3.62] [%clk 0:00:40] } 33. Qc6?! { [%eval -4.9] } { Inaccuracy. Qxa5 was best. } { [%clk 0:00:33] } 33... d5 { [%eval -4.68] [%clk 0:00:58] } 34. Rc3 { [%eval -5.38] [%clk 0:00:36] } 34... Qf8?! { [%eval -3.99] } { Inaccuracy. dxe4 was best. } { [%clk 0:00:32] } 35. Qb7 { [%eval -3.96] [%clk 0:00:33] } 35... Bf4 { [%eval -3.95] [%clk 0:00:33] } 36. Rf3 { [%eval -4.04] [%clk 0:00:41] } 36... Bg5 { [%eval -4.06] [%clk 0:00:35] } 37. Rc3 { [%eval -4.0] [%clk 0:01:02] } 37... Bf4 { [%eval -4.05] [%clk 0:00:32] } 38. Rf3 { [%eval -3.92] [%clk 0:01:26] } 38... Bd6?! { [%eval -2.9] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:42] } 39. Nxd6 { [%eval -2.81] [%clk 0:01:12] } 39... Rxe1+ { [%eval -2.79] [%clk 0:01:07] } 40. Bf1 { [%eval -2.76] [%clk 0:01:14] } 40... Rd8 { [%eval -2.61] [%clk 0:01:27] } 0-1