Event: Round 4: Das Soham - Florian Mostbauer
Site: https://lichess.org/study/Y5PzJ5nh/V7u6Jbb9
Date: 2021-12-05
White: Das Soham
Black: Florian Mostbauer
Result: 1/2-1/2
ECO: A00
Opening: Anderssen's Opening
Variant: Standard

1. a3 { [%eval 0.0] [%clk 1:28:37] } 1... d5 { [%eval 0.01] [%clk 1:30:49] } 2. f4?! { [%eval -0.55] } { Inaccuracy. d4 was best. } { [%clk 1:29:04] } 2... g6 { [%eval -0.72] [%clk 1:30:17] } 3. Nf3 { [%eval -0.71] [%clk 1:29:23] } 3... Bg7 { [%eval -0.72] [%clk 1:30:39] } 4. g3 { [%eval -0.57] [%clk 1:29:50] } 4... Nd7 { [%eval -0.94] [%clk 1:26:13] } 5. Bg2 { [%eval -0.65] [%clk 1:17:35] } 5... e5 { [%eval -0.56] [%clk 1:20:34] } 6. fxe5 { [%eval -0.54] [%clk 1:17:38] } 6... Nxe5 { [%eval -0.66] [%clk 1:20:55] } 7. Nxe5 { [%eval -0.52] [%clk 1:05:28] } 7... Bxe5 { [%eval -0.62] [%clk 1:21:16] } 8. d4 { [%eval -0.6] [%clk 1:05:56] } 8... Bg7 { [%eval -0.6] [%clk 1:20:55] } 9. Nc3 { [%eval -0.6] [%clk 1:06:24] } 9... c6?! { [%eval -0.05] } { Inaccuracy. Nf6 was best. } { [%clk 1:08:50] } 10. e4 { [%eval -0.08] [%clk 1:04:35] } 10... dxe4 { [%eval -0.04] [%clk 1:08:02] } 11. Nxe4 { [%eval 0.0] [%clk 1:03:00] } 11... Nf6 { [%eval 0.08] [%clk 0:59:18] } 12. Bg5 { [%eval 0.08] [%clk 0:59:28] } 12... h6 { [%eval 0.0] [%clk 0:57:07] } 13. Nxf6+ { [%eval -0.08] [%clk 0:28:40] } 13... Bxf6 { [%eval 0.01] [%clk 0:57:24] } 14. Qe2+ { [%eval -0.06] [%clk 0:28:55] } 14... Be6 { [%eval -0.07] [%clk 0:56:44] } 15. Bxf6 { [%eval -0.03] [%clk 0:21:40] } 15... Qxf6 { [%eval -0.03] [%clk 0:57:01] } 16. Bh3 { [%eval -0.29] [%clk 0:16:52] } 16... O-O { [%eval -0.08] [%clk 0:49:05] } 17. Bxe6 { [%eval -0.05] [%clk 0:15:10] } 17... Rae8 { [%eval -0.12] [%clk 0:48:51] } 18. O-O-O { [%eval -0.53] [%clk 0:15:27] } 18... Rxe6 { [%eval -0.53] [%clk 0:45:47] } 19. Qd2 { [%eval -0.55] [%clk 0:15:51] } 19... h5 { [%eval -0.44] [%clk 0:43:24] } 20. Rhf1 { [%eval -0.39] [%clk 0:08:38] } 20... Qe7 { [%eval -0.6] [%clk 0:43:12] } 21. Rf2?! { [%eval -1.12] } { Inaccuracy. Rfe1 was best. } { [%clk 0:09:04] } 21... Re8 { [%eval -0.77] [%clk 0:37:10] } 22. Rdf1 { [%eval -0.7] [%clk 0:09:29] } 22... Re2 { [%eval -0.77] [%clk 0:36:49] } 23. Rxe2 { [%eval -0.75] [%clk 0:08:30] } 23... Qxe2 { [%eval -0.69] [%clk 0:37:12] } 24. Qf4 { [%eval -0.8] [%clk 0:08:58] } 24... Qc4?! { [%eval -0.16] } { Inaccuracy. Re7 was best. } { [%clk 0:31:01] } 25. b3 { [%eval -0.08] [%clk 0:03:35] } 25... Qd5 { [%eval 0.0] [%clk 0:19:03] } 26. Kb2 { [%eval -0.16] [%clk 0:03:27] } 26... b5 { [%eval -0.35] [%clk 0:19:14] } 27. Qf6 { [%eval -0.51] [%clk 0:03:03] } 27... a5 { [%eval -0.43] [%clk 0:17:01] } 28. Rf4?! { [%eval -1.0] } { Inaccuracy. Rf3 was best. } { [%clk 0:02:49] } 28... a4 { [%eval -0.66] [%clk 0:14:52] } 29. b4? { [%eval -2.22] } { Mistake. Rf3 was best. } { [%clk 0:02:15] } 29... Re2 { [%eval -1.71] [%clk 0:12:09] } 30. Rf3 { [%eval -1.85] [%clk 0:01:34] } 30... Re4 { [%clk 0:06:14] } 31. Rc3 { [%clk 0:01:17] } 31... Re6 { [%clk 0:06:16] } 32. Qf4 { [%clk 0:01:29] } 32... Re1 { [%clk 0:04:11] } 33. Re3 { [%clk 0:01:11] } 33... Rxe3 { [%clk 0:03:36] } 34. Qxe3 { [%clk 0:01:39] } 34... Kg7 { [%clk 0:02:59] } 35. h4 { [%clk 0:01:07] } 35... Kf6 { [%clk 0:02:59] } 36. Kc3 { [%clk 0:01:15] } 36... Qc4+ { [%clk 0:02:14] } 1/2-1/2