Event: Round 9: Arthur De Winter - Elwin Osterwald
Date: 2021-10-23
White: Arthur De Winter
Black: Elwin Osterwald
Result: 1-0
ECO: C12
Opening: French Defense: MacCutcheon Variation, Lasker Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:57] } 1... e6 { [%eval 0.13] [%clk 1:30:54] } 2. d4 { [%eval 0.0] [%clk 1:31:25] } 2... d5 { [%eval 0.42] [%clk 1:31:19] } 3. Nc3 { [%eval 0.0] [%clk 1:31:52] } 3... Nf6 { [%eval 0.0] [%clk 1:31:42] } 4. Bg5 { [%eval 0.08] [%clk 1:32:18] } 4... Bb4 { [%eval 0.34] [%clk 1:32:06] } 5. e5 { [%eval 0.31] [%clk 1:32:44] } 5... h6 { [%eval 0.0] [%clk 1:32:30] } 6. Bd2 { [%eval 0.0] [%clk 1:33:10] } 6... Bxc3 { [%eval 0.0] [%clk 1:32:53] } 7. bxc3 { [%eval 0.08] [%clk 1:33:37] } 7... Ne4 { [%eval 0.0] [%clk 1:33:14] } 8. Bc1 { [%eval 0.44] [%clk 1:34:02] } 8... c5 { [%eval 0.95] [%clk 1:32:39] } 9. Ne2 { [%eval 0.81] [%clk 1:34:19] } 9... cxd4 { [%eval 1.08] [%clk 1:29:09] } 10. cxd4 { [%eval 0.96] [%clk 1:34:19] } 10... Qa5+ { [%eval 0.83] [%clk 1:29:03] } 11. c3 { [%eval 0.94] [%clk 1:34:43] } 11... Nc6?! { [%eval 1.79] } { Inaccuracy. Bd7 was best. } { [%clk 1:28:54] } 12. Qb3 { [%eval 1.83] [%clk 1:34:25] } 12... Bd7?! { [%eval 2.47] } { Inaccuracy. O-O was best. } { [%clk 1:26:35] } 13. f3 { [%eval 2.59] [%clk 1:24:16] } 13... Ng5 { [%eval 2.47] [%clk 1:25:45] } 14. Ba3?! { [%eval 1.72] } { Inaccuracy. h4 was best. } { [%clk 1:21:11] } 14... f6 { [%eval 1.66] [%clk 1:23:48] } 15. h4 { [%eval 1.34] [%clk 1:12:06] } 15... Nf7 { [%eval 1.62] [%clk 1:23:12] } 16. f4?! { [%eval 0.93] } { Inaccuracy. exf6 was best. } { [%clk 1:11:17] } 16... O-O-O { [%eval 1.14] [%clk 1:22:20] } 17. Rb1 { [%eval 0.94] [%clk 1:00:48] } 17... Qc7 { [%eval 1.02] [%clk 1:18:16] } 18. g3? { [%eval -0.33] } { Mistake. Ng3 was best. } { [%clk 0:52:19] } 18... Na5 { [%eval -0.28] [%clk 1:16:47] } 19. Qc2 { [%eval -0.71] [%clk 0:52:01] } 19... Nc4 { [%eval -0.57] [%clk 1:16:13] } 20. Be7?! { [%eval -1.09] } { Inaccuracy. Bc1 was best. } { [%clk 0:47:38] } 20... Rde8 { [%eval -1.06] [%clk 1:09:33] } 21. exf6 { [%eval -0.93] [%clk 0:47:58] } 21... gxf6 { [%eval -1.03] [%clk 1:08:17] } 22. Bxf6 { [%eval -1.26] [%clk 0:48:04] } 22... Rhg8 { [%eval -1.17] [%clk 1:07:39] } 23. Bh3 { [%eval -1.11] [%clk 0:38:02] } 23... Rxg3?? { [%eval 4.89] } { Blunder. Na3 was best. } { [%clk 1:00:50] } 24. Nxg3 { [%eval 5.23] [%clk 0:37:22] } 24... Na3 { [%eval 5.25] [%clk 0:59:35] } 25. Qb2?! { [%eval 3.49] } { Inaccuracy. Qc1 was best. } { [%clk 0:32:01] } 25... Nxb1 { [%eval 3.58] [%clk 0:59:14] } 26. O-O?? { [%eval 0.66] } { Blunder. Qxb1 was best. } { [%clk 0:25:47] } 26... e5?? { [%eval 6.15] } { Blunder. Rg8 was best. } { [%clk 0:58:20] } 27. Bxd7+ { [%eval 6.39] [%clk 0:18:04] } 27... Qxd7 { [%eval 6.21] [%clk 0:57:08] } 28. Qxb1 { [%eval 5.63] [%clk 0:17:08] } 28... e4 { [%eval 5.72] [%clk 0:53:28] } 29. Kh2 { [%eval 5.76] [%clk 0:12:57] } 29... Qe6 { [%eval 6.76] [%clk 0:52:22] } 30. Qb5 { [%eval 6.84] [%clk 0:11:54] } 30... Rg8 { [%eval 7.46] [%clk 0:51:04] } 31. Be5 { [%eval 7.92] [%clk 0:09:19] } 31... Nxe5 { [%eval 8.19] [%clk 0:49:51] } 32. fxe5 { [%eval 8.0] [%clk 0:09:32] } 1-0