Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Morphy_Gambit
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bg4 6. Qd3 Bxf3 7. Qxf3 c6 8.
Re1 Nbd7 9. Bg5 Ne5 10. Qb3 Nxc4 11. Qxc4 Be7 12. Qxd4 Qa5 13. e5 *
Position (FEN): r3k2r/pp2bppp/2pp1n2/q3P1B1/3Q4/8/PPP2PPP/RN2R1K1 b kq - 0 13
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 803
Best move: Qxe1#