Event: Round 5: Jacobson, Brandon - Saydaliev, Saidakbar
Date: 2025-07-23
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2569
Black: Saydaliev, Saidakbar
BlackTitle: IM
BlackElo: 2457
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:38:50] } 1... Nf6 { [%eval 0.19] [%clk 1:40:58] } 2. c4 { [%eval 0.18] [%clk 1:39:13] } 2... e6 { [%eval 0.14] [%clk 1:41:22] } 3. Nc3 { [%eval 0.09] [%clk 1:39:35] } 3... d5 { [%eval 0.24] [%clk 1:41:47] } 4. cxd5 { [%eval 0.22] [%clk 1:39:15] } 4... exd5 { [%eval 0.2] [%clk 1:42:09] } 5. Bg5 { [%eval 0.21] [%clk 1:39:37] } 5... Be7 { [%eval 0.25] [%clk 1:42:29] } 6. e3 { [%eval 0.23] [%clk 1:39:43] } 6... O-O { [%eval 0.22] [%clk 1:42:50] } 7. Bd3 { [%eval 0.18] [%clk 1:40:05] } 7... Re8 { [%eval 0.26] [%clk 1:43:13] } 8. Nge2 { [%eval 0.26] [%clk 1:39:10] } 8... c6 { [%eval 0.22] [%clk 1:43:03] } 9. O-O { [%eval 0.19] [%clk 1:38:45] } 9... Nbd7 { [%eval 0.2] [%clk 1:43:19] } 10. Qc2 { [%eval 0.26] [%clk 1:34:19] } 10... Nf8 { [%eval 0.31] [%clk 1:40:41] } 11. Rae1 { [%eval 0.2] [%clk 1:31:03] } 11... g6 { [%eval 0.17] [%clk 1:37:29] } 12. Nf4 { [%eval 0.26] [%clk 1:29:24] } 12... Ne6 { [%eval 0.39] [%clk 1:30:26] } 13. Nxe6 { [%eval 0.34] [%clk 1:28:57] } 13... Bxe6 { [%eval 0.37] [%clk 1:30:50] } 14. f4 { [%eval 0.44] [%clk 1:25:35] } 14... Nh5 { [%eval 0.45] [%clk 1:21:02] } 15. Bxe7 { [%eval 0.57] [%clk 1:24:00] } 15... Rxe7 { [%eval 0.42] [%clk 1:11:29] } 16. f5 { [%eval 0.41] [%clk 1:23:08] } 16... Bxf5 { [%eval 0.41] [%clk 1:11:29] } 17. Bxf5 { [%eval 0.49] [%clk 1:23:29] } 17... gxf5 { [%eval 0.59] [%clk 1:11:56] } 18. Qxf5 { [%eval 0.59] [%clk 1:14:06] } 18... Ng7 { [%eval 0.58] [%clk 1:11:25] } 19. Qf2 { [%eval 0.43] [%clk 1:14:33] } 19... f5 { [%eval 0.45] [%clk 1:07:02] } 20. Ne2 { [%eval 0.39] [%clk 0:39:05] } 20... Qa5 { [%eval 0.88] [%clk 1:03:43] } 21. Nc1 { [%eval 0.36] [%clk 0:28:08] } 21... Rf8 { [%eval 0.51] [%clk 0:56:39] } 22. Qg3 { [%eval 0.37] [%clk 0:35:20] } 22... Re4 { [%eval 0.39] [%clk 0:47:35] } 23. Nd3 { [%eval 0.23] [%clk 0:33:25] } 23... Qxa2?! { [%eval 0.97] } { Inaccuracy. Qd2 was best. } { [%clk 0:39:08] } 24. Ne5?! { [%eval 0.19] } { Inaccuracy. Nc5 was best. } { [%clk 0:11:53] } 24... a6? { [%eval 1.59] } { Mistake. Qa5 was best. } { [%clk 0:17:43] } 25. Qg5 { [%eval 1.64] [%clk 0:07:32] } 25... Qxb2?! { [%eval 2.72] } { Inaccuracy. Qa5 was best. } { [%clk 0:10:33] } 26. Nd7? { [%eval 1.3] } { Mistake. Rb1 was best. } { [%clk 0:07:27] } 26... Qa3?! { [%eval 2.23] } { Inaccuracy. Rf7 was best. } { [%clk 0:09:29] } 27. Nxf8 { [%eval 2.07] [%clk 0:05:23] } 27... Qxf8 { [%eval 1.83] [%clk 0:09:55] } 28. Rb1 { [%eval 2.17] [%clk 0:05:47] } 28... Qc8 { [%eval 2.4] [%clk 0:08:25] } 29. Rb6 { [%eval 2.51] [%clk 0:04:22] } 29... Kf7 { [%eval 2.5] [%clk 0:04:30] } 30. Qh6 { [%eval 2.36] [%clk 0:03:41] } 30... Kg8 { [%eval 2.55] [%clk 0:02:51] } 31. Qg5 { [%eval 2.35] [%clk 0:02:43] } 31... Kf7 { [%eval 2.35] [%clk 0:03:16] } 32. Qh6 { [%eval 2.51] [%clk 0:03:10] } 32... Kg8 { [%eval 2.26] [%clk 0:03:40] } 33. Rfb1 { [%eval 2.34] [%clk 0:03:36] } 33... Re7 { [%eval 2.39] [%clk 0:04:04] } 34. Qd6 { [%eval 2.57] [%clk 0:03:40] } 34... Qe8?! { [%eval 3.48] } { Inaccuracy. Rf7 was best. } { [%clk 0:02:49] } 35. h3 { [%eval 3.29] [%clk 0:02:40] } 35... Rd7 { [%eval 3.35] [%clk 0:02:47] } 36. Qg3?! { [%eval 2.45] } { Inaccuracy. Qa3 was best. } { [%clk 0:02:16] } 36... Qe7?! { [%eval 3.83] } { Inaccuracy. Qc8 was best. } { [%clk 0:03:07] } 37. Qe5 { [%eval 3.78] [%clk 0:00:38] } 37... Ne6 { [%eval 3.76] [%clk 0:01:58] } 38. Qxf5 { [%eval 3.87] [%clk 0:00:47] } 38... Nd8 { [%eval 3.75] [%clk 0:01:59] } 39. R6b3 { [%eval 3.02] [%clk 0:00:33] } 39... Rd6?! { [%eval 4.4] } { Inaccuracy. Qf7 was best. } { [%clk 0:01:03] } 40. e4 { [%eval 4.3] [%clk 0:00:42] } 1-0