[Event "Rated correspondence game"] [Site "https://lichess.org/lINAqgdv"] [Date "2022.06.28"] [White "Sebibastion"] [Black "chesssupermaster"] [Result "1-0"] [UTCDate "2022.06.28"] [UTCTime "19:21:27"] [WhiteElo "1803"] [BlackElo "2271"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "-"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. h4 d6 6. Bd3?! { (-0.24 → -0.79) Inaccuracy. Be2 was best. } (6. Be2 c5 7. c3 cxd4 8. exd4 Nc6 9. Nbd2 Nh5 10. Bh2 e5) 6... c5 7. c3 cxd4 8. cxd4 Nc6 9. Nbd2? { (-0.55 → -2.15) Mistake. Nc3 was best. } (9. Nc3 Qb6 10. Qd2 Nb4 11. Bb1 Nbd5 12. Nxd5 Nxd5 13. Bg3 Nf6 14. O-O a5 15. Bd3 Nh5) 9... e5 10. Bg3 exd4 11. exd4 Re8+ 12. Be2 Qe7 13. Nc4 Ne4 14. Bxd6? { (-4.03 → -7.84) Mistake. Bf4 was best. } (14. Bf4 d5) 14... Nxd6 15. Nxd6 Qxd6 16. O-O Nxd4 17. Bd3 Bg4 18. Rc1 Bxf3 19. gxf3 Qf4 20. Rc4?! { (-10.76 → Mate in 3) Checkmate is now unavoidable. Kg2 was best. } (20. Kg2 Qxh4 21. Rh1 Qg5+ 22. Kf1 Ne6 23. Rc4 Nf4 24. Rg1 Qh4 25. Rxf4 Qxf4 26. Rg4 Qh2) 20... Qxf3? { (Mate in 3 → -7.07) Lost forced checkmate sequence. Be5 was best. } (20... Be5 21. Re1 Qh2+ 22. Kf1 Qh1#) 21. Rxd4 Bxd4?? { (-7.15 → 5.39) Blunder. Qxd1 was best. } (21... Qxd1 22. Rxd1 Bxd4 23. h5 gxh5 24. a4 Kg7 25. Kf1 Re6 26. Rd2 Kh6 27. a5 Rd8 28. a6) 22. Qxf3 { Black resigns. } 1-0