Chess puzzle (Advantage)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Classical_Variation
Moves: 1. e4 e5 2. f4 Bc5 3. Nf3 Nc6 4. fxe5 Nd4 5. c3 Nxf3+ 6. Qxf3 Qh4+ 7. g3 Qh6 8.
Bc4 Qg6 9. d4 Be7 10. O-O f6 11. Bxg8 Rxg8 12. exf6 Rf8 13. e5 gxf6 14. exf6
Rxf6 15. Qe2 Rxf1+ 16. Qxf1 d6 17. Na3 Bd7 18. Nb5 Bxb5 *
Position (FEN): r3k3/ppp1b2p/3p2q1/1b6/3P4/2P3P1/PP5P/R1B2QK1 w q - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 808
Best move: Qxb5+