Event: Round 5: Onasch, Gunnar - Boldt, Heinrich
Date: 2024-07-05
White: Onasch, Gunnar
WhiteElo: 1959
Black: Boldt, Heinrich
BlackElo: 1866
Result: 1-0
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... d5 { [%eval 0.24] [%clk 1:30:28] } 2. c4 { [%eval 0.19] [%clk 1:31:19] } 2... c6 { [%eval 0.21] [%clk 1:30:50] } 3. Nf3 { [%eval 0.25] [%clk 1:31:41] } 3... Nf6 { [%eval 0.27] [%clk 1:31:15] } 4. Nc3 { [%eval 0.21] [%clk 1:32:02] } 4... a6 { [%eval 0.36] [%clk 1:31:23] } 5. e3 { [%eval 0.27] [%clk 1:31:57] } 5... Nbd7 { [%eval 0.35] [%clk 1:30:37] } 6. b3 { [%eval 0.46] [%clk 1:27:59] } 6... g6 { [%eval 0.41] [%clk 1:30:39] } 7. Bb2 { [%eval 0.49] [%clk 1:28:03] } 7... Bg7 { [%eval 0.5] [%clk 1:30:45] } 8. Bd3 { [%eval 0.36] [%clk 1:28:11] } 8... O-O { [%eval 0.45] [%clk 1:30:10] } 9. O-O { [%eval 0.44] [%clk 1:27:52] } 9... dxc4 { [%eval 0.42] [%clk 1:29:52] } 10. bxc4 { [%eval 0.41] [%clk 1:26:45] } 10... Re8 { [%eval 0.49] [%clk 1:29:48] } 11. e4 { [%eval 0.0] [%clk 1:23:03] } 11... e5 { [%eval 0.0] [%clk 1:29:21] } 12. d5 { [%eval 0.0] [%clk 1:16:17] } 12... Nc5 { [%eval 0.0] [%clk 1:20:09] } 13. Bc2 { [%eval -0.3] [%clk 1:14:47] } 13... Qa5 { [%eval 0.19] [%clk 1:02:55] } 14. Rb1 { [%eval -0.14] [%clk 0:53:21] } 14... Nh5?! { [%eval 0.8] } { Inaccuracy. cxd5 was best. } { [%clk 1:02:05] } 15. Nd2 { [%eval 0.68] [%clk 0:48:54] } 15... Nf4 { [%eval 0.92] [%clk 0:54:33] } 16. Nb3 { [%eval 0.87] [%clk 0:46:54] } 16... Nxb3 { [%eval 0.86] [%clk 0:53:53] } 17. Bxb3 { [%eval 0.77] [%clk 0:42:36] } 17... Qd8 { [%eval 1.19] [%clk 0:50:27] } 18. Qf3?! { [%eval 0.62] } { Inaccuracy. c5 was best. } { [%clk 0:34:08] } 18... h5 { [%eval 0.83] [%clk 0:35:35] } 19. Kh1 { [%eval 0.69] [%clk 0:30:41] } 19... Bg4 { [%eval 0.98] [%clk 0:33:31] } 20. Qe3 { [%eval 1.16] [%clk 0:30:54] } 20... Bh6?? { [%eval 3.55] } { Blunder. cxd5 was best. } { [%clk 0:27:18] } 21. f3 { [%eval 3.48] [%clk 0:26:02] } 21... Bd7 { [%eval 3.47] [%clk 0:21:50] } 22. g3 { [%eval 3.32] [%clk 0:24:17] } 22... Bh3 { [%eval 3.46] [%clk 0:21:25] } 23. gxf4 { [%eval 3.4] [%clk 0:23:33] } 23... Bxf4 { [%eval 3.53] [%clk 0:21:13] } 24. Qf2 { [%eval 3.13] [%clk 0:21:55] } 1-0