[Event "Rated correspondence game"] [Site "https://lichess.org/Ghvqx62j"] [Date "2023.04.11"] [White "Bart89"] [Black "alex59139"] [Result "1-0"] [UTCDate "2023.04.11"] [UTCTime "21:11:05"] [WhiteElo "1991"] [BlackElo "1902"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } dxc4 4. Nf3?! { (0.49 → -0.16) Inaccuracy. e4 was best. } (4. e4 c5 5. d5 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bxc4 Nc6) 4... Bd7?! { (-0.16 → 0.80) Inaccuracy. a6 was best. } (4... a6 5. e3 b5 6. a4 b4 7. Nb1 c5 8. Bxc4 Nc6 9. O-O) 5. a4?! { (0.80 → 0.05) Inaccuracy. e3 was best. } (5. e3 c5 6. Bxc4 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. a3 Bc6) 5... Nf6 6. e4 a6? { (0.14 → 1.27) Mistake. Bc6 was best. } (6... Bc6) 7. Bxc4 Bc6 8. Bg5 Be7 9. Bd3?! { (1.54 → 0.95) Inaccuracy. Qc2 was best. } (9. Qc2 O-O 10. O-O b5 11. axb5 axb5 12. Rxa8 Bxa8 13. Bxb5 h6 14. Bh4 Nbd7 15. Ra1 c5) 9... O-O 10. O-O b6 11. Qe2 Bb7 12. Rfe1 Nc6 13. e5 Nd7?! { (1.41 → 2.59) Inaccuracy. Nh5 was best. } (13... Nh5 14. Qe4 g6 15. Bh6 Ng7 16. Rad1 Rb8 17. Bb1 Nb4 18. Qg4 Bxf3 19. Qxf3 Nd5 20. Ne4) 14. Qe4 Rb8?? { (2.47 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (14... g6 15. Qh4 Re8 16. Be4 Rb8 17. Rad1 b5 18. axb5 axb5 19. Bxc6 Bxc6 20. d5 Ba8 21. h3) 15. Qxh7# { White wins by checkmate. } 1-0