Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 c5 7. Qd3 d6 8.
O-O Be7 9. Nc3 Nd7 10. Re1 O-O 11. Qg3 Bf6 12. Bh6 Ne5 13. Bd5 Be6 14. Bxe6
fxe6 15. Rad1 Qb6 16. b3 Rac8 17. Na4 Qa5 18. Rxd6 *
Position (FEN): 2r2rk1/pp4pp/3Rpb1B/q1p1n3/N3P3/1P4Q1/P1P2PPP/4R1K1 b - - 0 18
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1047
Best move: Qxe1#