[Event "Casual correspondence game"] [Site "https://lichess.org/Sycf0lPN"] [Date "2024.01.08"] [White "HeBerbom"] [Black "Longsea"] [Result "1-0"] [UTCDate "2024.01.08"] [UTCTime "12:11:21"] [WhiteElo "1989"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.00 → 0.71) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O) 3. cxd5 Nxd5 4. Nf3 Qd6? { (0.92 → 2.31) Mistake. Bf5 was best. } (4... Bf5 5. Nbd2 Nb6 6. e4 Bg6 7. h4 h6 8. d5 e6 9. dxe6) 5. e4 Nf6? { (2.56 → 4.29) Mistake. Nb6 was best. } (5... Nb6 6. h3 e6 7. Nc3 Be7 8. Bd3 Nc6 9. a3 O-O 10. e5) 6. e5 Qb4+ 7. Bd2 Qxb2 8. Bc3 Qb6 9. exf6 gxf6 10. Qb3 Qe6+ 11. Qxe6 fxe6?! { (2.83 → 3.67) Inaccuracy. Bxe6 was best. } (11... Bxe6 12. Nbd2 Nc6 13. Bc4 O-O-O 14. Bxe6+ fxe6 15. Ke2 Bh6 16. Rhd1 Bxd2 17. Rxd2 b6 18. Rc1) 12. Nbd2 Bh6 13. Bc4 a6 14. O-O b5 15. Bb3 Nc6 16. Rfe1 Bb7 17. Bxe6 b4 18. Bb2 Nd8 19. Bc4 Nf7 20. Re2 Rg8 21. g3 Rd8 22. Rae1 e5 23. dxe5 fxe5 24. Bxf7+ Kxf7 25. Nxe5+ Kf6?? { (5.67 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (25... Kf8 26. Nb3 Bg5 27. Nc5 Bc8 28. Nc6 Rd2 29. f4 Rxe2 30. Rxe2 Bh6 31. Nxb4 Bxf4 32. Rf2) 26. Nc6+? { (Mate in 8 → 8.63) Lost forced checkmate sequence. Nd7+ was best. } (26. Nd7+ Kf5 27. Re5+ Kg6 28. Re6+ Kh5 29. Nf6+ Kg6 30. Nd5+ Kf7 31. Rf6+ Kg7 32. Rf5+ Kg6) 26... Kg6 27. Re6+ Kg5? { (7.33 → Mate in 3) Checkmate is now unavoidable. Kh5 was best. } (27... Kh5 28. Nxd8 Rxd8 29. R1e5+ Bg5 30. f4 h6 31. fxg5 hxg5 32. Nf1 Rd6 33. h3 Bf3 34. g4+) 28. Nf3+ Kg4 29. h3+ Kh5 30. R1e5+ Bg5 31. g4# { White wins by checkmate. } 1-0