Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Bc4 Qf6 7. Be3 Be7 8.
e5 Qc6 9. O-O Bb7 10. Nc3 *
Position (FEN): r3k1nr/pbppbppp/1pq5/4P3/2BQ4/2N1B3/PPP2PPP/R4RK1 b kq - 4 10
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 781
Best move: Qxg2#