[Event "Casual correspondence game"] [Site "https://lichess.org/pHwjNmFP"] [Date "2024.05.07"] [White "lichess AI level 3"] [Black "Etahrif"] [Result "1-0"] [UTCDate "2024.05.07"] [UTCTime "12:43:51"] [WhiteElo "?"] [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 { D06 Queen's Gambit Declined: Marshall Defense } 3. e3 e6 4. Nf3 c5 5. cxd5 Nxd5 6. dxc5 Bxc5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Nc3?! { (0.02 → -0.61) Inaccuracy. O-O was best. } (9. O-O O-O 10. Qe2 h6 11. Rd1 Qf6 12. e4 N5b6 13. Nc3 Rac8 14. g3 Bb4) 9... Bb4 10. Qd4 O-O 11. a3? { (-0.07 → -1.36) Mistake. Bd2 was best. } (11. Bd2 Bxc3 12. Bxc3 Nxc3 13. Qxc3 Rc8 14. Qa3 Qb6 15. O-O Rc2 16. b3 Rfc8) 11... Bc5?! { (-1.36 → -0.45) Inaccuracy. Bxc3+ was best. } (11... Bxc3+ 12. bxc3 Rc8 13. e4 N5b6 14. Bg5 Qc7 15. O-O h6 16. Be3 Nf6 17. Rfb1) 12. Qc4 N5b6 13. Qe2 Nf6 14. O-O Bd6?! { (-0.03 → 0.56) Inaccuracy. Qc7 was best. } (14... Qc7 15. e4) 15. Rd1 Qc7?? { (0.53 → 3.38) Blunder. Qb8 was best. } (15... Qb8 16. e4) 16. Nb5 Qc6 17. Nxd6 Ne4 18. Nb5 a6 19. Nc3 Nxc3 20. bxc3 Qxc3 21. Bb2 Qc5 22. Rac1 Qh5 23. h3 Nd5 24. e4 Nf6 25. Rc7 b6 26. Rd6?? { (4.92 → 2.39) Blunder. Bxf6 was best. } (26. Bxf6 gxf6 27. Rdc1 Rad8 28. Kh1 Rd6 29. Qb2 Rfd8 30. Rc8 Rxc8 31. Rxc8+ Kg7) 26... Ne8 27. Rcd7 Nxd6 28. Rxd6 b5 29. Qd2 Rac8 30. Qd4 Rc4?? { (2.71 → Mate in 1) Checkmate is now unavoidable. Qg6 was best. } (30... Qg6 31. Ne5 Qg5 32. Nc6 Rfe8 33. h4 Qg4 34. g3 f6 35. e5 Qxd4 36. Bxd4) 31. Qxg7# { White wins by checkmate. } 1-0