Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d4 Qe7 5. dxe5 dxe5 6. Nc3 c6 7. h3 Nd7 8. O-O
Nb6 9. Bb3 Be6 10. Be3 Nd7 11. Na4 g5 12. Bc5 Nxc5 13. Nxe5 Bxb3 14. Nxc5 Qxe5
*
Position (FEN): r3kbnr/pp3p2/2p4p/2N1q1p1/4P3/1b5P/PPP2PP1/R2Q1RK1 w kq - 0 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 930
Best move: Qd7#