[Event "Rated classical game"] [Site "https://lichess.org/C143KdnE"] [Date "2019.08.15"] [White "Twenty-FirstCentury"] [Black "honzovy-sachy"] [Result "1-0"] [UTCDate "2019.08.15"] [UTCTime "17:32:34"] [WhiteElo "1500"] [BlackElo "1791"] [WhiteRatingDiff "+336"] [BlackRatingDiff "-156"] [WhiteTitle "BOT"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "900+30"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 { D37 Queen's Gambit Declined: Harrwitz Attack } dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 O-O 9. O-O Nc6 10. Qd2 Na5 11. Bd3 c5?! { (0.73 → 1.36) Inaccuracy. Nc6 was best. } (11... Nc6 12. Be4 Nb4 13. Rfe1 Nd5 14. Ne5 c6 15. Rac1 Bf6 16. g3 g6 17. a3 Bg7 18. Bg2) 12. dxc5 Bxc5 13. Rad1 Qe7 14. Rfe1 Nc6 15. f5 e5?! { (1.27 → 2.11) Inaccuracy. Re8 was best. } (15... Re8 16. Ng5) 16. Nd5 Qd8?? { (2.20 → 6.07) Blunder. Qd6 was best. } (16... Qd6 17. f6 h6 18. Qe2 Be6 19. Nf4 exf4 20. Bh7+ Kxh7 21. Rxd6 Bxd6 22. Qd3+ g6 23. Qxd6) 17. f6 g6?? { (5.55 → Mate in 4) Checkmate is now unavoidable. h6 was best. } (17... h6 18. Nxe5 Nd4 19. Be4 Be6 20. b4 Bb6 21. Ne7+ Kh8 22. Bxb7 Rb8 23. Ba6 Bc7 24. Qxd4) 18. Qh6 Bxf2+ 19. Kxf2 Qb6+ 20. Nxb6 axb6 21. Qg7# { White wins by checkmate. } 1-0