Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Woltery, Nicolai
WhiteElo: 1914
Black: Ohler, Julius
BlackTitle: FM
BlackElo: 2200
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. c4 { [%eval 0.12] [%clk 0:03:04] } 1... e6 { [%eval 0.25] [%clk 0:03:03] } 2. Nc3 { [%eval 0.21] [%clk 0:03:05] } 2... d5 { [%eval 0.25] [%clk 0:03:04] } 3. d4 { [%eval 0.21] [%clk 0:03:06] } 3... Nf6 { [%eval 0.21] [%clk 0:03:05] } 4. cxd5 { [%eval 0.35] [%clk 0:03:07] } 4... exd5 { [%eval 0.36] [%clk 0:03:06] } 5. Bg5 { [%eval 0.32] [%clk 0:03:08] } 5... Be7 { [%eval 0.23] [%clk 0:03:07] } 6. e3 { [%eval 0.25] [%clk 0:03:10] } 6... c6 { [%eval 0.28] [%clk 0:03:08] } 7. Bd3 { [%eval 0.27] [%clk 0:03:10] } 7... h6 { [%eval 0.44] [%clk 0:03:07] } 8. Bh4 { [%eval 0.19] [%clk 0:03:09] } 8... O-O { [%eval 0.25] [%clk 0:03:06] } 9. Nge2 { [%eval 0.25] [%clk 0:03:06] } 9... Re8 { [%eval 0.24] [%clk 0:03:04] } 10. O-O { [%eval 0.25] [%clk 0:03:03] } 10... Ne4 { [%eval 0.41] [%clk 0:02:55] } 11. Bxe7 { [%eval 0.4] [%clk 0:02:57] } 11... Qxe7 { [%eval 0.69] [%clk 0:02:56] } 12. Bxe4 { [%eval 0.73] [%clk 0:02:36] } 12... dxe4 { [%eval 0.76] [%clk 0:02:56] } 13. d5?! { [%eval 0.16] } { Inaccuracy. Ng3 was best. } { [%clk 0:02:31] } 13... Bf5?! { [%eval 0.73] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:49] } 14. Nd4 { [%eval 0.64] [%clk 0:02:27] } 14... Bg6 { [%eval 0.85] [%clk 0:02:48] } 15. Qa4 { [%eval 0.54] [%clk 0:01:41] } 15... Rc8 { [%eval 0.83] [%clk 0:01:45] } 16. dxc6 { [%eval 0.48] [%clk 0:01:27] } 16... Nxc6 { [%eval 0.47] [%clk 0:01:46] } 17. Nxc6 { [%eval 0.5] [%clk 0:01:21] } 17... Rxc6 { [%eval 0.53] [%clk 0:01:47] } 18. Rad1 { [%eval 0.41] [%clk 0:01:21] } 18... a6 { [%eval 0.53] [%clk 0:01:32] } 19. Rd4 { [%eval 0.57] [%clk 0:01:17] } 19... Rd8 { [%eval 0.5] [%clk 0:01:29] } 20. Rfd1 { [%eval 0.6] [%clk 0:00:55] } 20... Rcd6 { [%eval 0.6] [%clk 0:01:25] } 21. h3 { [%eval 0.53] [%clk 0:00:39] } 21... Rxd4 { [%eval 0.51] [%clk 0:01:23] } 22. Rxd4 { [%eval 0.52] [%clk 0:00:41] } 22... Rxd4 { [%eval 0.58] [%clk 0:01:23] } 23. Qxd4 { [%eval 0.63] [%clk 0:00:40] } 23... Kh7 { [%eval 0.53] [%clk 0:00:43] } 24. a3 { [%eval 0.61] [%clk 0:00:35] } 24... Qe6 { [%eval 0.58] [%clk 0:00:38] } 25. Qd5?! { [%eval 0.02] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:26] } 25... Qb6 { [%eval 0.45] [%clk 0:00:35] } 26. b4 { [%eval 0.26] [%clk 0:00:22] } 26... Qc7 { [%eval 0.44] [%clk 0:00:16] } 27. Qd4 { [%eval 0.31] [%clk 0:00:15] } 27... b5 { [%eval 0.26] [%clk 0:00:11] } 28. g3 { [%eval 0.32] [%clk 0:00:12] } 28... a5?? { [%eval 3.33] } { Blunder. h5 was best. } { [%clk 0:00:09] } 29. Nxb5 { [%eval 3.2] [%clk 0:00:09] } 29... Qc1+ { [%eval 3.6] [%clk 0:00:10] } 30. Kg2 { [%eval 3.33] [%clk 0:00:09] } 30... Qxa3? { [%eval 6.45] } { Mistake. a4 was best. } { [%clk 0:00:05] } 1-0