Chess puzzle (Checkmate)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Queens_Knight_Defense
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. O-O Nf6 6. fxe5 dxe5 7. h3 Bh5 8.
Nc3 Bb4 9. a3 Bc5+ 10. Kh1 Nd4 11. d3 Nxf3 12. gxf3 Qd7 13. Qe1 *
Position (FEN): r3k2r/pppq1ppp/5n2/2b1p2b/2B1P3/P1NP1P1P/1PP5/R1B1QR1K b kq - 2 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 757
Best move: Qxh3#