Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Ne5 10. bxc3 Nxc4 11. Qd4 O-O 12. Qxe4 Nd6 13. Qg4 Qf6 14. Bf4
Ne8 15. Rfe1 d6 16. Qg3 Qxc3 17. Bh6 Kh8 18. Rac1 Qd3 19. Rxe8 Rxe8 *
Position (FEN): r1b1r2k/ppp2ppp/3p3B/3P4/8/3q1NQ1/P4PPP/2R3K1 w - - 0 20
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1295
Best move: Qxg7#