Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Giuoco_Pianissimo
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a3 a5 6. Bd5 O-O 7. Bxc6 dxc6 8.
Nxe5 Qd4 9. Be3 Qxe5 10. d4 Bxd4 11. Bxd4 Qxe4+ 12. Be3 Bf5 13. c3 Qxg2 14. Rf1
Qxh2 15. Nd2 Rad8 16. Qf3 Rfe8 17. Qxf5 Rxe3+ 18. fxe3 *
Position (FEN): 3r2k1/1pp2ppp/2p2n2/p4Q2/8/P1P1P3/1P1N3q/R3KR2 b Q - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 994
Best move: Qxd2#