lichess.org

FEN
[Event "London 'Immortal game'"] [Site "https://lichess.org/OIYxudvY"] [Date "1851.??.??"] [Round "?"] [White "Anderssen, Adolf"] [Black "Kieseritzky, Lionel"] [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 { [%eval 0.2] } 1... e5 { [%eval 0.35] } 2. f4?! { (0.35 → -0.28) Inaccuracy. Nf3 was best. } { [%eval -0.28] } (2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Nc6 8. Bg5 Qxe2+) 2... exf4 { [%eval -0.39] } 3. Bc4 { [%eval -0.31] } 3... Qh4+ { [%eval -0.36] } 4. Kf1 { [%eval -0.27] } 4... b5?! { (-0.27 → 0.33) Inaccuracy. d6 was best. } { [%eval 0.33] } { C33 King's Gambit Accepted: Bishop's Gambit, Bryan Countergambit } (4... d6 5. Nf3 Qh6 6. d3 g5 7. Nc3 c6 8. h4 Bg4 9. Ne2 Nf6 10. Nxg5 d5 11. Bxf4) 5. Bxb5 { [%eval 0.18] } 5... Nf6 { [%eval 0.22] } 6. Nf3 { [%eval 0.05] } 6... Qh6 { [%eval 0.22] } 7. d3?! { (0.22 → -0.34) Inaccuracy. Nc3 was best. } { [%eval -0.34] } (7. Nc3 c6 8. Bc4 d6 9. e5 Ng4 10. exd6 Bxd6 11. Qe1+ Be6 12. Bxe6 Qxe6 13. Qxe6+ fxe6) 7... Nh5 { [%eval 0.03] } 8. Nh4 { [%eval -0.39] } 8... Qg5 { [%eval -0.49] } 9. Nf5 { [%eval -0.73] } 9... c6? { (-0.73 → 0.55) Mistake. g6 was best. } { [%eval 0.55] } (9... g6 10. h4 Qf6 11. Nc3 c6 12. Qf3 Na6 13. Bxa6 Bxa6 14. g4 fxg3 15. Kg2 Rb8 16. Nxg3) 10. g4? { (0.55 → -0.50) Mistake. Ba4 was best. } { [%eval -0.5] } (10. Ba4) 10... Nf6 { [%eval -0.47] } 11. Rg1 { [%eval -0.73] } 11... cxb5?? { (-0.73 → 1.62) Blunder. h5 was best. } { [%eval 1.62] } (11... h5) 12. h4 { [%eval 1.29] } 12... Qg6 { [%eval 1.25] } 13. h5 { [%eval 1.2] } 13... Qg5 { [%eval 1.36] } 14. Qf3 { [%eval 1.35] } 14... Ng8?! { (1.35 → 2.24) Inaccuracy. Bb7 was best. } { [%eval 2.24] } (14... Bb7 15. Bxf4 Nxg4 16. Bxg5 Nh2+ 17. Kg2 Nxf3 18. Kxf3 d5 19. Nc3 dxe4+ 20. dxe4 g6 21. Rad1) 15. Bxf4?! { (2.24 → 1.61) Inaccuracy. Nc3 was best. } { [%eval 1.61] } (15. Nc3) 15... Qf6 { [%eval 2.23] } 16. Nc3 { [%eval 1.88] } 16... Bc5? { (1.88 → 3.95) Mistake. Qc6 was best. } { [%eval 3.95] } (16... Qc6 17. a4 bxa4 18. Rxa4 Ba6 19. Qg3 d6 20. g5 Nd7 21. Rd4 Bb7 22. Rc4 Qb6 23. Nd5) 17. Nd5? { (3.95 → 2.41) Mistake. d4 was best. } { [%eval 2.41] } (17. d4) 17... Qxb2 { [%eval 2.32] } 18. Bd6?? { (2.32 → -3.62) Blunder. Re1 was best. } { [%eval -3.62] } (18. Re1 Nc6 19. Nc7+ Kd8 20. Nxa8 Bb7 21. Nc7 Ne5 22. Qg3 f6 23. Nd5 Bxd5 24. exd5 g6) 18... Bxg1?? { (-3.62 → 1.71) Blunder. Qxa1+ was best. } { [%eval 1.71] } (18... Qxa1+ 19. Ke2 Qb2 20. Rc1 g6 21. Bxc5 gxf5 22. Nc7+ Kd8 23. Qf4 Na6 24. Bd6 Qg7 25. Nxa8) 19. e5 { [%eval 1.68] } 19... Qxa1+ { [%eval 1.67] } 20. Ke2 { [%eval 1.72] } 20... Na6?? { (1.72 → Mate in 3) Checkmate is now unavoidable. Ba6 was best. } { [%eval #3] } (20... Ba6 21. Nc7+) 21. Nxg7+ { [%eval #2] } 21... Kd8 { [%eval #2] } 22. Qf6+ { [%eval #1] } 22... Nxf6 { [%eval #1] } 23. Be7# { White wins by checkmate. } 1-0
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