Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Lolli_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 Qf6 6. e5 Qf5 7. Bd3 Qe6 8.
O-O b6 9. Nc3 c6 10. Bd2 Bb7 11. Rae1 O-O-O 12. Bc4 Qg6 13. a4 c5 14. Qf4 *
Position (FEN): 2kr1bnr/pb1p1ppp/1p4q1/2p1P3/P1B2Q2/2N5/1PPB1PPP/4RRK1 b - - 1 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1013
Best move: Qxg2#