[Event "Rated correspondence game"] [Site "https://lichess.org/T092GH7o"] [Date "2018.06.16"] [White "Cal2"] [Black "superdan17"] [Result "1-0"] [UTCDate "2018.06.16"] [UTCTime "04:49:48"] [WhiteElo "1500"] [BlackElo "1595"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "-"] [ECO "A81"] [Opening "Dutch Defense: Fianchetto Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g3 { A81 Dutch Defense: Fianchetto Attack } Nf6 3. Bg2 d5 4. c4 Nc6 5. cxd5 Nxd5 6. Nc3 e6 7. Nf3 Nxc3 8. bxc3 Bd7 9. Qb3? { (1.61 → 0.25) Mistake. O-O was best. } (9. O-O) 9... Na5 10. Qc2 Bd6 11. O-O Qe7? { (0.57 → 1.92) Mistake. Bc6 was best. } (11... Bc6 12. Bg5 Be7 13. Bxe7 Qxe7 14. Ne5 Bxg2 15. Kxg2 O-O 16. f4 Rad8 17. Rfd1 Qa3 18. Rac1) 12. c4 O-O-O?? { (1.88 → 6.67) Blunder. c5 was best. } (12... c5 13. Bg5) 13. c5 Bxc5 14. Bg5 Qf7 15. Bxd8 Kxd8 16. Ne5 Qh5 17. dxc5 Bb5 18. Qd2+ Kc8 19. Qxa5 a6 20. Rab1 Qxe2 21. Rfe1 Qh5?! { (18.90 → Mate in 7) Checkmate is now unavoidable. Qxe1+ was best. } (21... Qxe1+ 22. Rxe1) 22. Rxb5 axb5 23. Qa8# { White wins by checkmate. } 1-0