[Event "2021 Summer Marathon"] [Site "https://lichess.org/zDNnPglP"] [Date "2021.08.07"] [White "sahope"] [Black "adamimorris"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "02:53:01"] [WhiteElo "818"] [BlackElo "1471"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 O-O 6. c4 h6 7. c5 Bxf4 8. exf4 Ne4? { (-0.16 → 1.12) Mistake. b6 was best. } (8... b6 9. b4 a5 10. a3 Bd7 11. Be2 axb4 12. axb4 Rxa1 13. Qxa1 Qe8 14. O-O Bb5 15. Bxb5) 9. Nxe4?? { (1.12 → -0.82) Blunder. Bd3 was best. } (9. Bd3 f5) 9... dxe4 10. Ne5 Nc6? { (-0.44 → 0.97) Mistake. f6 was best. } (10... f6 11. Ng6 Re8 12. h4 Nc6 13. Bb5 Qd5 14. h5 Bd7 15. Qb3 Qxb3 16. axb3 Rad8 17. Bc4) 11. Be2?? { (0.97 → -1.49) Blunder. Nxc6 was best. } (11. Nxc6) 11... Nxd4 12. O-O Nxe2+?? { (-1.32 → 0.35) Blunder. Kh7 was best. } (12... Kh7 13. Bh5) 13. Qxe2 Qd1?? { (0.09 → 10.23) Blunder. Qe8 was best. } (13... Qe8 14. Qxe4 f6 15. Nf3 Qb5 16. Qd4 b6 17. Rfc1 Bb7 18. a4 Qe8 19. Qe3 Bd5 20. b4) 14. Rfxd1 f6 15. Ng6 Rf7?! { (10.69 → Mate in 6) Checkmate is now unavoidable. Re8 was best. } (15... Re8 16. Qxe4 a5 17. b3 Ra7 18. Rac1 Kf7 19. h4 Ra8 20. g3 Ra6 21. Rc2 Kg8 22. Rc3) 16. Qxe4?! { (Mate in 6 → 11.11) Lost forced checkmate sequence. Rd8+ was best. } (16. Rd8+ Rf8 17. Rxf8+ Kh7 18. Qg4 Bd7 19. Rxa8 Be8 20. Rxe8 f5 21. Rh8#) 16... f5 17. Qe5 Rf6 18. Rd8+ Kh7 19. Nf8+ Kg8 20. Nxe6+?! { (Mate in 7 → 17.54) Lost forced checkmate sequence. Nd7+ was best. } (20. Nd7+ Kf7 21. Nxf6 gxf6 22. Qxc7+ Kg6 23. Rg8+ Kh5 24. Qg7 Bd7 25. Qg6+ Kh4 26. Qxh6#) 20... Kf7?! { (17.54 → Mate in 3) Checkmate is now unavoidable. Kh7 was best. } (20... Kh7 21. Nxc7) 21. Rf8+?! { (Mate in 3 → 13.99) Lost forced checkmate sequence. Ng5+ was best. } (21. Ng5+ Kg6 22. Qe8+ Rf7 23. Qxf7#) 21... Kg6 22. Rxf6+ Kh5 23. Qxf5+ Kh4 24. g3# { White wins by checkmate. } 1-0