[Event "23rd Donau Open 2014"] [Site "Aschach AUT"] [Date "2014.12.28"] [Round "4.5"] [White "Diermair, A."] [Black "Schmid, R GER."] [Result "1-0"] [WhiteElo "2453"] [BlackElo "2267"] [Variant "Standard"] [TimeControl "-"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 e6 3. e3 b6 4. f4 Bb7 5. Nf3 Be7 6. g3 c5 7. Bg2 O-O 8. O-O d5 9. h3 Nc6 10. d3 Qc7 11. Nbd2 Rad8 12. Qe2 d4 13. e4 Nd7 14. a3 e5 15. f5 b5 16. Rf2 Nb6 17. Nf1 c4? { (-1.05 → 0.25) Mistake. a5 was best. } (17... a5 18. g4 a4 19. g5 axb3 20. cxb3 c4 21. f6 gxf6 22. gxf6 Bxf6 23. Bc1 cxd3 24. Qxd3) 18. g4 Na5 19. Qd1 Rc8?! { (-0.16 → 0.82) Inaccuracy. f6 was best. } (19... f6 20. h4) 20. g5 f6 21. h4?! { (1.30 → 0.27) Inaccuracy. Bc1 was best. } (21. Bc1 fxg5) 21... Nd7 22. Rb1 cxb3 23. cxb3 b4 24. axb4 Bxb4 25. Ng3 Nc5 26. Bf1 Ba6 27. Rg2 Kh8 28. Bc1 Qe7?? { (0.75 → 3.51) Blunder. Naxb3 was best. } (28... Naxb3 29. gxf6) 29. Nh5 Rg8 30. g6 Ncxb3? { (3.69 → 7.21) Mistake. Rc7 was best. } (30... Rc7 31. gxh7) 31. gxh7 Kxh7 32. Rg6 Kh8 33. Ng5 fxg5 34. hxg5 Qb7 35. Nf6 gxf6 36. Qh5+ { Black resigns. } 1-0