[Event "2020 Summer Marathon"] [Site "https://lichess.org/0fCCbNGM"] [Date "2020.08.01"] [White "drellem"] [Black "Mahdikhani2009"] [Result "1-0"] [UTCDate "2020.08.01"] [UTCTime "03:08:12"] [WhiteElo "1638"] [BlackElo "2202"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. c4 d6?! { (0.13 → 0.79) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c5 6. e3 c4 7. Be2) 3. Nf3 Be7 4. e4 Nf6 5. Nc3 O-O 6. Bd3 c5 7. Be3?! { (1.23 → 0.37) Inaccuracy. dxc5 was best. } (7. dxc5 Nc6 8. O-O dxc5 9. e5 Ng4 10. Bf4 f5 11. exf6 Nxf6) 7... cxd4 8. Nxd4 Nc6 9. O-O e5?! { (0.63 → 1.36) Inaccuracy. Bd7 was best. } (9... Bd7) 10. Nf5 Bxf5 11. exf5 Re8 12. g4?! { (1.61 → 0.99) Inaccuracy. Bc2 was best. } (12. Bc2) 12... Qd7?? { (0.99 → 4.62) Blunder. h6 was best. } (12... h6) 13. g5 d5?! { (4.62 → 6.67) Inaccuracy. e4 was best. } (13... e4 14. Be2) 14. gxf6 d4 15. fxe7 dxe3 16. fxe3 Qxe7 17. Kh1 e4 18. Nxe4 Rad8 19. f6 gxf6?! { (6.19 → 11.05) Inaccuracy. Qe5 was best. } (19... Qe5 20. Nc3 g6 21. Qe2 Qxe3 22. Qxe3 Rxe3 23. Be4 Ne5 24. c5 Ng4 25. Bf3 Nxf6 26. Bxb7) 20. Nxf6+ Kh8?! { (11.07 → Mate in 5) Checkmate is now unavoidable. Qxf6 was best. } (20... Qxf6 21. Rxf6) 21. Qh5 h6 22. Qxh6# { White wins by checkmate. } 1-0