Chess puzzle (Checkmate)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Keenes_Defense
Moves: 1. e4 e5 2. f4 Qh4+ 3. g3 Qf6 4. d3 Bd6 5. Ne2 Bb4+ 6. Nbc3 Bxc3+ 7. Nxc3 exf4
8. Bxf4 d6 9. Qf3 Na6 10. O-O-O g5 11. e5 dxe5 12. Nd5 Qc6 13. Bxe5 Nb4 14.
Bxh8 *
Position (FEN): r1b1k1nB/ppp2p1p/2q5/3N2p1/1n6/3P1QP1/PPP4P/2KR1B1R b q - 0 14
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 631
Best move: Qxc2#