[Event "Casual correspondence game"] [Site "https://lichess.org/bGhP4yvF"] [Date "2024.05.15"] [White "WilliamPL"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.05.15"] [UTCTime "16:50:55"] [WhiteElo "1803"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 Nf6 3. Bg2 e5 4. d3 d6 5. Bg5 d5 6. Nbd2 e4 7. dxe4 Qd7?? { (0.07 → 2.27) Blunder. dxe4 was best. } (7... dxe4 8. Bxf6 Qxf6 9. Nxe4 Qxb2 10. O-O Be7 11. c3 Qa3 12. Qc2 O-O 13. Rfd1) 8. Bxf6 gxf6 9. exd5 Nb4? { (2.19 → 4.10) Mistake. Qxd5 was best. } (9... Qxd5 10. O-O Be7 11. c3 Qh5 12. Qc2 O-O 13. Rad1 Ne5 14. Nd4 c6 15. N2f3) 10. c4 Bc5 11. a3 h5 12. axb4 Bb6 13. h4 a5 14. c5 O-O 15. cxb6 c5 16. bxc5 Qxd5 17. O-O Qxc5 18. Nb3 Qb5 19. Nfd4 Qe5 20. f4 Qe8 21. e4 f5 22. e5 Be6 23. Nxe6 Qxe6 24. Qd5 Qxd5 25. Bxd5 Ra6 26. Rxa5 Rfa8 27. Rxa6 Rxa6 28. Ra1 Kg7?? { (6.37 → Mate in 8) Checkmate is now unavoidable. Rxb6 was best. } (28... Rxb6 29. Kf2 Kf8 30. Nd4 Rxb2+ 31. Ke3 Kg8 32. Nxf5 Rb4 33. Rd1 Ra4 34. Rd3) 29. Rxa6 bxa6 30. Na5 Kg6 31. Kf2 Kh6 32. Ke3 Kg7 33. Kd4 Kg6 34. b4 Kg7 35. Kc5 Kf8 36. b5 Kg7 37. bxa6 f6 38. a7 Kh7 39. e6 Kg6 40. a8=Q Kg7 41. Nc6 Kh6 42. Qh8+ Kg6 43. Ne7# { White wins by checkmate. } 1-0