Chess puzzle (Checkmate)
Opening: Ponziani_Opening, Ponziani_Opening_Jaenisch_Counterattack
Moves: 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ng4 6. cxd4 d6 7. Bb5 Bd7 8. Qb3
dxe5 9. Ng5 Nxd4 *
Position (FEN): r2qkb1r/pppb1ppp/8/1B2p1N1/3n2n1/1Q6/PP3PPP/RNB1K2R w KQkq - 0 10
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 933
Best move: Qxf7#