Chess puzzle (Checkmate)
Opening: Zukertort_Opening, Zukertort_Opening_Lemberger_Gambit
Moves: 1. e4 Nf6 2. Nf3 Nxe4 3. Nc3 Nxc3 4. dxc3 d5 5. Bd3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 Bxd3 9. Qxd3 Nd7 10. Qxd5 c6 *
Position (FEN): r2qkb1r/pp1npppp/2p5/3QN3/6P1/2P4P/PPP2P2/R1B1K2R w KQkq - 0 11
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1278
Best move: Qxf7#