Chess puzzle (Checkmate)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Wayward_Queen_Attack
Moves: 1. e4 e5 2. Qh5 Qf6 3. Bc4 Bc5 4. Nf3 Nc6 5. Nc3 Nge7 6. O-O Nd4 7. Nxd4 Bxd4
8. Nb5 Bb6 9. d3 h6 10. Kh1 O-O 11. f4 d6 12. fxe5 *
Position (FEN): r1b2rk1/ppp1npp1/1b1p1q1p/1N2P2Q/2B1P3/3P4/PPP3PP/R1B2R1K b - - 0 12
Black to move.
Themes: Hanging Piece, Kingside Attack Opening Mate in 1 
Puzzle rating: 517
Best move: Qxf1#