[Event "SK Olten Blitzturnier 4 Arena"] [Site "https://lichess.org/95hI3g14"] [Date "2020.04.13"] [White "Hirnschmalz"] [Black "Gunthar"] [Result "1-0"] [UTCDate "2020.04.13"] [UTCTime "17:54:55"] [WhiteElo "2171"] [BlackElo "1568"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 { D35 Queen's Gambit Declined: Exchange Variation } Nxd5 5. e4 Nxc3 6. bxc3 Bd7?! { (0.22 → 0.86) Inaccuracy. c5 was best. } (6... c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Rc1) 7. Nf3 Be7 8. Bd3 Nc6 9. O-O O-O 10. Qe2?! { (2.15 → 1.28) Inaccuracy. e5 was best. } (10. e5 Na5 11. Qc2 g6 12. Bh6 c5 13. Bxf8 Bxf8 14. Be4 cxd4 15. cxd4 Bc6 16. Rab1 Qd7) 10... f5?! { (1.28 → 2.29) Inaccuracy. f6 was best. } (10... f6 11. Rb1 b6 12. h3 Qe8 13. Bf4 e5 14. Be3 Kh8 15. Nh4 Rd8 16. Rfd1 Bd6 17. Nf5) 11. exf5?! { (2.29 → 1.67) Inaccuracy. Re1 was best. } (11. Re1 Bf6 12. Qc2 Kh8 13. h3 b6 14. Ba3 Be7 15. Bb2 Bd6 16. exf5 exf5 17. a3 Be7) 11... exf5 12. Re1 Bf6 13. Bf4 Re8 14. Qc2 h6?! { (2.26 → 3.24) Inaccuracy. Kh8 was best. } (14... Kh8) 15. Bxf5 Bxf5 16. Qxf5 g5?? { (2.92 → 7.32) Blunder. Ne7 was best. } (16... Ne7 17. Qe6+) 17. Qg6+ Kf8 18. Qxh6+ Kf7 19. Bxg5?! { (20.84 → 6.00) Inaccuracy. Nxg5+ was best. } (19. Nxg5+) 19... Bxg5?! { (6.00 → 19.76) Inaccuracy. Rxe1+ was best. } (19... Rxe1+ 20. Rxe1) 20. Nxg5+ Kg8?! { (17.05 → Mate in 2) Checkmate is now unavoidable. Qxg5 was best. } (20... Qxg5 21. Qxg5) 21. Qh7+ Kf8 22. Qf7# { White wins by checkmate. } 1-0