Event: Swedish Chess Championship 2021: Sverigemastarklassen
Site: Scandic Helsingborg Nord, Florettgatan 41, Helsingborg, Sweden
Date: 2021-07-05
White: Seo, Jung Min
WhiteTitle: IM
WhiteElo: 2453
Black: Wiedenkeller, Michael
BlackTitle: IM
BlackElo: 2445
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90 minutes for 40 moves + 30 minutes for the rest of the game + 30 seconds per move from move one.

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:02] } 2. c4 { [%eval 0.11] [%clk 1:31:25] } 2... e6 { [%eval 0.39] [%clk 1:30:12] } 3. Nf3 { [%eval 0.0] [%clk 1:31:53] } 3... d5 { [%eval 0.2] [%clk 1:29:57] } 4. Nc3 { [%eval 0.0] [%clk 1:32:16] } 4... Bb4 { [%eval 0.18] [%clk 1:29:50] } 5. Bg5 { [%eval 0.09] [%clk 1:25:29] } 5... h6 { [%eval 0.3] [%clk 1:29:01] } 6. Bxf6 { [%eval 0.4] [%clk 1:25:46] } 6... Qxf6 { [%eval 0.27] [%clk 1:29:04] } 7. Qa4+ { [%eval 0.25] [%clk 1:26:07] } 7... Nc6 { [%eval 0.36] [%clk 1:29:23] } 8. e3 { [%eval 0.37] [%clk 1:25:52] } 8... O-O { [%eval 0.2] [%clk 1:28:29] } 9. Rc1 { [%eval 0.18] [%clk 1:20:12] } 9... Qg6 { [%eval 0.28] [%clk 1:24:40] } 10. h4 { [%eval 0.38] [%clk 1:06:10] } 10... Rd8 { [%eval 0.28] [%clk 1:06:23] } 11. h5 { [%eval 0.34] [%clk 0:59:56] } 11... Qf6 { [%eval 0.42] [%clk 0:53:56] } 12. Rh4 { [%eval 0.29] [%clk 0:58:35] } 12... Bd7 { [%eval 0.77] [%clk 0:49:27] } 13. Qc2 { [%eval 0.54] [%clk 0:42:09] } 13... Be8 { [%eval 0.59] [%clk 0:32:23] } 14. a3 { [%eval 0.62] [%clk 0:41:27] } 14... Bf8?! { [%eval 1.52] } { Inaccuracy. Bxc3+ was best. } { [%clk 0:28:22] } 15. Be2 { [%eval 1.16] [%clk 0:29:07] } 15... Rac8 { [%eval 1.57] [%clk 0:24:53] } 16. Kf1 { [%eval 1.63] [%clk 0:25:05] } 16... a6 { [%eval 1.96] [%clk 0:20:22] } 17. Kg1 { [%eval 1.7] [%clk 0:24:32] } 17... Qe7 { [%eval 1.78] [%clk 0:19:39] } 18. Rd1?! { [%eval 1.07] } { Inaccuracy. cxd5 was best. } { [%clk 0:23:06] } 18... Na5?! { [%eval 2.13] } { Inaccuracy. b5 was best. } { [%clk 0:16:44] } 19. cxd5 { [%eval 2.34] [%clk 0:21:15] } 19... exd5 { [%eval 2.19] [%clk 0:16:54] } 20. Rf4? { [%eval 0.64] } { Mistake. b4 was best. } { [%clk 0:21:10] } 20... c6 { [%eval 0.79] [%clk 0:10:14] } 21. Nh4 { [%eval 0.88] [%clk 0:16:04] } 21... b5 { [%eval 1.4] [%clk 0:06:54] } 22. Nf5? { [%eval 0.3] } { Mistake. Bd3 was best. } { [%clk 0:15:25] } 22... Qc7 { [%eval 0.15] [%clk 0:06:46] } 23. Bd3 { [%eval 1.22] [%clk 0:14:21] } 23... Nc4 { [%eval 1.06] [%clk 0:04:47] } 24. Qe2 { [%eval 1.11] [%clk 0:14:37] } 24... Kh8 { [%eval 1.24] [%clk 0:02:21] } 25. Bb1 { [%eval 1.31] [%clk 0:14:47] } 25... g6 { [%eval 1.71] [%clk 0:00:35] } 26. hxg6 { [%eval 1.45] [%clk 0:14:45] } 26... fxg6 { [%eval 1.11] [%clk 0:01:02] } 27. Nh4 { [%eval 1.35] [%clk 0:14:54] } 27... Kg7?? { [%eval 3.8] } { Blunder. Qg7 was best. } { [%clk 0:00:36] } 28. Qg4 { [%eval 3.71] [%clk 0:13:41] } 28... g5 { [%eval 3.28] [%clk 0:00:31] } 29. Rf3 { [%eval 4.02] [%clk 0:13:39] } 29... Nd6 { [%eval 3.31] [%clk 0:00:33] } 30. Nf5+ { [%eval 3.49] [%clk 0:13:43] } 30... Kh8? { [%eval 5.62] } { Mistake. Kg8 was best. } { [%clk 0:00:39] } 31. Nxd6 { [%eval 5.82] [%clk 0:13:06] } 31... Bxd6 { [%eval 5.47] [%clk 0:00:51] } 32. Rf6 { [%eval 5.47] [%clk 0:13:24] } 32... Kg7 { [%eval 5.22] [%clk 0:00:40] } 33. Qf5 { [%eval 5.53] [%clk 0:13:29] } 33... Bh5?! { [%eval 16.15] } { Inaccuracy. Qd7 was best. } { [%clk 0:30:30] } 1-0