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. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 Qd4 9. Nc3 Ng4 10. O-O Qf4 11. d3 *
Position (FEN): r1b1kb1r/p4ppp/2p5/n3p1N1/B4qn1/2NP4/PPP2PPP/R1BQ1RK1 b kq - 0 11
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1110
Best move: Qxh2#