[Event "London"] [Site "London ENG"] [Date "1851.06.21"] [Round "?"] [White "Adolf Anderssen (?)"] [Black "Lionel Adalbert Bagration Felix Kieseritzky (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C33"] [Opening "King's Gambit Accepted: Bishop's Gambit, Bryan Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. f4?! { (0.31 → -0.52) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6) 2... exf4 3. Bc4 Qh4+ 4. Kf1 b5?! { (-0.60 → 0.09) Inaccuracy. d6 was best. } { C33 King's Gambit Accepted: Bishop's Gambit, Bryan Countergambit } (4... d6 5. Nc3 Nf6 6. d4 Be6 7. d5 Bg4 8. Qe1 Qxe1+ 9. Kxe1) 5. Bxb5 Nf6 6. Nf3 Qh6 7. d3 Nh5?! { (-0.44 → 0.36) Inaccuracy. c6 was best. } (7... c6 8. Bc4 Bc5 9. d4 Be7 10. e5 Ng4 11. Qe2 O-O 12. Nc3) 8. Nh4?! { (0.36 → -0.73) Inaccuracy. Rg1 was best. } (8. Rg1 c6 9. Bc4 Bc5 10. d4 Bb6 11. g4 Nf6 12. e5 Nd5) 8... Qg5 9. Nf5 c6?! { (-0.56 → 0.25) Inaccuracy. g6 was best. } (9... g6) 10. g4?! { (0.25 → -0.61) Inaccuracy. Ba4 was best. } (10. Ba4 g6 11. Ng3 Ng7 12. Ne2 Ne6 13. Nd2 Bh6 14. Nf3 Qa5 15. Bb3 O-O 16. g3 d5) 10... Nf6 11. Rg1 cxb5?? { (-0.54 → 1.87) Blunder. h5 was best. } (11... h5) 12. h4 Qg6 13. h5 Qg5 14. Qf3 Ng8 15. Bxf4 Qf6 16. Nc3 Bc5?? { (2.64 → 6.23) Blunder. Qc6 was best. } (16... Qc6 17. Nd4) 17. Nd5?! { (6.23 → 4.13) Inaccuracy. d4 was best. } (17. d4 Ne7) 17... Qxb2 18. Bd6?? { (4.87 → -6.78) Blunder. Re1 was best. } (18. Re1 Nc6 19. Rg2 Kf8 20. Qg3 Nge7 21. c3 Qa3 22. Bd6 Bb7 23. Rf2 Bxd6 24. Nxd6 Nxd5) 18... Bxg1?? { (-6.78 → 4.21) Blunder. Qxa1+ was best. } (18... Qxa1+ 19. Ke2) 19. e5?? { (4.21 → 1.79) Blunder. Re1 was best. } (19. Re1 Nc6 20. Kxg1 Bb7 21. d4 f6 22. Ba3 Qxa2 23. Nd6+ Kf8 24. Nxb7+ b4 25. Nxb4 Nxb4) 19... Qxa1+ 20. Ke2 Na6?? { (1.81 → Mate in 3) Checkmate is now unavoidable. Ba6 was best. } (20... Ba6) 21. Nxg7+ Kd8 22. Qf6+ Nxf6 23. Be7# { White wins by checkmate. } 1-0