[Event "New Orleans -"] [Site "New Orleans, LA USA"] [Date "1849.??.??"] [White "Paul Morphy"] [Black "Alonzo Morphy"] [Result "1-0"] [Variant "Standard"] [ECO "C51"] [Opening "Italian Game: Evans Gambit, McDonnell Defense"] [Annotator "https://lichess.org/@/wetdogsmell"] [Source "https://lichess.org/study/XRBWMn7r/j6RYYmer"] [Orientation "white"] [ChapterMode "gamebook"] 1. e4 { [%eval 0.24] } 1... e5 { [%eval 0.37] } (1... c5) 2. Nf3 { [%eval 0.26] } 2... Nc6 { [%eval 0.15] } 3. Bc4 { [%eval 0.21] } 3... Bc5 { [%eval 0.27] } 4. b4?! { [%eval -0.23] } { Inaccuracy. Best move was c3. } (4. c3 Nf6 5. d3 O-O 6. O-O d6 7. h3 a5 8. Re1 h6) 4... Bxb4 { [%eval -0.2] } 5. c3 { [%eval -0.25] } 5... Bc5 { [%eval -0.09] } 6. d4 { [%eval 0.0] } 6... exd4 { [%eval 0.0] } 7. cxd4 { [%eval 0.0] } 7... Bb6 { [%eval 0.0] } (7... Bb4+ 8. Nbd2 Nf6 9. O-O (9. d5 Na5 10. Bd3 O-O 11. Bb2)) 8. O-O { [%eval -0.18] } 8... Na5 { [%eval 0.0] } (8... d6) 9. Bd3 { [%eval 0.04] } 9... d5? { [%eval 1.37] } { Mistake. Best move was d6. } (9... d6 10. h3 Ne7 11. Nc3 O-O 12. d5 h6 13. Re1 c6 14. Bd2 Bd7 15. Rc1 Rc8 16. Na4) 10. exd5 { [%eval 1.37] } 10... Qxd5? { [%eval 3.81] } { Mistake. Best move was Ne7. } (10... Ne7 11. Nc3 O-O 12. Ba3 Nxd5 13. Nxd5 Qxd5 14. Bxf8 Kxf8 15. Re1 Bg4 16. Qe2 g6 17. Be4) 11. Ba3 { [%eval 3.75] } 11... Be6? { [%eval 4.87] } { Mistake. Best move was Ne7. } (11... Ne7 12. Nc3) 12. Nc3 { [%eval 4.56] } 12... Qd7 { [%eval 4.69] } 13. d5 { [%eval 4.5] } 13... Bxd5? { [%eval 6.68] } { Mistake. Best move was O-O-O. } (13... O-O-O 14. Ne5 Qe8 15. dxe6 Qxe6 16. Re1 Nh6 17. Qc2 Rhe8 18. Rad1 f6 19. Nf3 Qd7 20. Bb5) 14. Nxd5 { [%eval 5.23] } 14... Qxd5?? { [%eval 13.94] } { Blunder. Best move was O-O-O. } (14... O-O-O 15. Nxb6+ axb6 16. Ne5 Qe6 17. Re1 Nh6 18. Rc1 Rhe8 19. Qc2 c6 20. Nf3 Qd7 21. Red1) 15. Bb5+ { [%eval 11.35] } 15... Qxb5 { [%eval 11.34] } 16. Re1+ { [%eval 10.83] } 16... Ne7 { [%eval 10.05] } 17. Rb1?? { [%eval 5.15] } { Blunder. Best move was Bxe7. } (17. Bxe7) 17... Qa6?? { [%eval #6] } { Checkmate is now unavoidable. Best move was Qd7. } (17... Qd7 18. Rxe7+) 18. Rxe7+ { [%eval #5] } 18... Kf8 { [%eval #5] } 19. Qd5?! { [%eval #6] } { Not the best checkmate sequence. Best move was Rxf7+. } (19. Rxf7+ Kxf7 20. Qd7+ Kf6 21. Be7+ Kf7 22. Ne5+ Kg8 23. Qd5#) 19... Qc4 { [%eval #2] } 20. Rxf7+ { [%eval #1] } 20... Kg8 { [%eval #1] } 21. Rf8# { 1-0 White wins by checkmate. } 1-0