[Event "Unknown"] [Site "?"] [Date "1790.??.??"] [Round "?"] [White "NN (?)"] [Black "François André Philidor (?)"] [Result "0-1"] [GameId "UOP1AwRC"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Philidor Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6?! { (0.13 → 0.71) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bd6 6. d3 O-O 7. O-O) 3. d4 f5? { (0.48 → 2.13) Mistake. exd4 was best. } { C41 Philidor Defense: Philidor Countergambit } (3... exd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Be7 7. O-O O-O 8. Bf4) 4. dxe5 fxe4 5. Ng5 d5 6. f4?? { (1.76 → -0.33) Blunder. e6 was best. } (6. e6 Qf6 7. Qxd5 h6 8. Nxe4 Qxe6 9. Bc4 Qxd5 10. Bxd5 Nc6) 6... Bc5?! { (-0.33 → 0.43) Inaccuracy. c6 was best. } (6... c6 7. c4) 7. c4?! { (0.43 → -0.12) Inaccuracy. Nc3 was best. } (7. Nc3 Ne7) 7... c6 8. Nc3 Ne7 9. h4?? { (2.42 → -2.42) Blunder. cxd5 was best. } (9. cxd5 cxd5) 9... h6 10. Nh3?! { (-2.46 → -3.43) Inaccuracy. Ngxe4 was best. } (10. Ngxe4 dxe4 11. Qxd8+ Kxd8 12. Nxe4 Na6 13. Nxc5 Nxc5 14. Be3 b6 15. Be2 h5 16. O-O-O+ Kc7) 10... O-O 11. Na4 Bb4+ 12. Bd2 Bxd2+?! { (-4.19 → -2.95) Inaccuracy. Na6 was best. } (12... Na6) 13. Qxd2 d4 14. c5?? { (-3.04 → -6.15) Blunder. O-O-O was best. } (14. O-O-O Bg4 15. Nc5 e3 16. Qxd4 Qxd4 17. Rxd4 Nf5 18. Rd3 e2 19. Bxe2 Bxe2 20. Rc3 Nd4) 14... b5 15. cxb6 axb6 16. b3 Be6 17. Be2 Nf5 18. Ng1?! { (-4.95 → -8.10) Inaccuracy. O-O-O was best. } (18. O-O-O) 18... Ng3 19. Rh2 e3 20. Qb2 d3 21. Bf3 Rxf4 22. O-O-O Rfxa4 23. bxa4 Rxa4 24. a3?! { (-13.47 → Mate in 13) Checkmate is now unavoidable. Ne2 was best. } (24. Ne2 d2+ 25. Rxd2 Qxd2+ 26. Qxd2 exd2+ 27. Kxd2 Nf1+ 28. Kc3 Nxh2 29. a3 Nxf3 30. gxf3 Nd7) 24... Rc4+ 25. Kb1 Rc2 26. Qb4 Na6 27. Qf4?! { (-10.69 → Mate in 7) Checkmate is now unavoidable. Qd6 was best. } (27. Qd6 Ba2+) 27... Nc5 28. Qxg3 Ba2+ { White resigns. } 0-1