[Event "Paris"] [Site "Paris FRA"] [Date "1858.??.??"] [Round "?"] [White "Paul Morphy (?)"] [Black "Duke Karl / Count Isouard (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.13] } 1... e5 { [%eval 0.25] } 2. Nf3 { [%eval 0.27] } 2... d6 { [%eval 0.29] } 3. d4 { [%eval 0.29] } { C41 Philidor Defense } 3... Bg4 { [%eval 0.72] } 4. dxe5 { [%eval 0.75] } 4... Bxf3 { [%eval 1.19] } 5. Qxf3 { [%eval 1.17] } 5... dxe5 { [%eval 1.39] } 6. Bc4 { [%eval 1.03] } 6... Nf6 { [%eval 1.51] } 7. Qb3 { [%eval 1.46] } 7... Qe7 { [%eval 1.46] } 8. Nc3 { [%eval 1.03] } 8... c6 { [%eval 1.18] } 9. Bg5 { [%eval 1.19] } 9... b5?! { (1.19 → 2.23) Inaccuracy. Na6 was best. } { [%eval 2.23] } (9... Na6 10. Bxa6 bxa6 11. O-O Qb4 12. Bxf6 gxf6 13. Rfd1 Bc5 14. Na4 Qxb3 15. axb3 Bb4 16. c3 Be7 17. b4 Rd8 18. Rxd8+ Kxd8 19. Nc5) 10. Nxb5 { [%eval 2.32] } 10... cxb5?? { (2.32 → 5.72) Blunder. Qb4+ was best. } { [%eval 5.72] } (10... Qb4+ 11. Qxb4 Bxb4+ 12. c3 cxb5 13. Bxb5+ Nbd7 14. cxb4 Ke7 15. O-O-O Rhd8 16. Kc2 a6 17. Bxd7 Rxd7 18. Bxf6+ gxf6 19. Rxd7+ Kxd7 20. Kb3) 11. Bxb5+ { [%eval 5.97] } 11... Nbd7 { [%eval 6.28] } 12. O-O-O { [%eval 6.25] } 12... Rd8 { [%eval 6.7] } 13. Rxd7 { [%eval 6.72] } 13... Rxd7 { [%eval 8.31] } 14. Rd1 { [%eval 8.2] } 14... Qe6 { [%eval 13.43] } 15. Bxd7+ { [%eval 13.49] } 15... Nxd7?! { (13.49 → Mate in 2) Checkmate is now unavoidable. Qxd7 was best. } { [%eval #2] } (15... Qxd7 16. Qb8+ Ke7 17. Qxe5+ Kd8 18. Bxf6+ gxf6 19. Qxf6+ Kc8 20. Rxd7 Kxd7 21. Qxh8 Ke7 22. Qxh7 a6 23. Qh8 f6 24. c3 a5 25. Qh7+) 16. Qb8+ { [%eval #1] } 16... Nxb8 { [%eval #1] } 17. Rd8# { White wins by checkmate. } 1-0