[Event "2021 Summer Marathon"] [Site "https://lichess.org/DYqUw6XF"] [Date "2021.08.07"] [White "shauryaoman"] [Black "Akshayb91"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "08:10:08"] [WhiteElo "2127"] [BlackElo "1467"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. g3 d6 3. Bg2 g6 4. O-O Bg7 5. e3 O-O 6. d4 Nbd7 7. Nbd2 Re8 8. c4 e5 9. b3 exd4 10. exd4 c6 11. Bb2 d5 12. Qc2 b6?! { (-0.24 → 0.79) Inaccuracy. Nf8 was best. } (12... Nf8) 13. cxd5?! { (0.79 → -0.02) Inaccuracy. Rae1 was best. } (13. Rae1) 13... cxd5 14. Rae1 Bb7 15. Ne5 Qc8 16. Nxd7?? { (0.15 → -9.49) Blunder. Qb1 was best. } (16. Qb1 Nf8 17. Rc1 Qd8 18. Rfe1 Ne6 19. b4 Qe7 20. a3 h5 21. h4 Bh6 22. Rc2 Rac8) 16... Qxc2 17. Nf3 Qxb2 18. Nxf6+ Bxf6 19. Ne5 Bxe5 20. dxe5 Rxe5 21. Rd1 Rae8 22. Rd3 Ba6 23. Rxd5 Bxf1 24. Rxe5 Qxe5 25. Kxf1?! { (-12.40 → Mate in 1) Checkmate is now unavoidable. Bxf1 was best. } (25. Bxf1 Qa1 26. Kg2 Qxa2 27. Bc4 Re5 28. Kg1 Kg7 29. g4 b5 30. Kg2 bxc4 31. b4 Qe2) 25... Qe1# { Black wins by checkmate. } 0-1