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 Nd4 6. c3 b5 7. cxd4 bxc4 8.
dxe5 Qxd5 9. exf6 Qxg5 10. fxg7 Bxg7 11. O-O Bb7 12. d3 *
Position (FEN): r3k2r/pbp2pbp/8/6q1/2p5/3P4/PP3PPP/RNBQ1RK1 b kq - 0 12
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 849
Best move: Qxg2#