Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Qe2 Nxc4 7. Qxc4 Nxd5
8. d3 Be7 9. O-O Bxg5 10. Bxg5 Qxg5 11. Qxd5 Bh3 12. Re1 O-O 13. Rxe5 Qc1+ 14.
Re1 *
Position (FEN): r4rk1/ppp2ppp/8/3Q4/8/3P3b/PPP2PPP/RNq1R1K1 b - - 2 14
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 580
Best move: Qxe1#