Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Mason_Variation
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Nbd7 5. Bd3 c5 6. c3 b6 7. O-O Bb7 8. Nbd2
Be7 9. Ne5 Nxe5 10. Bxe5 Nd7 11. Bxg7 Rg8 12. Bh6 Bg5 13. Bxg5 Qxg5 14. f4 *
Position (FEN): r3k1r1/pb1n1p1p/1p2p3/2pp2q1/3P1P2/2PBP3/PP1N2PP/R2Q1RK1 b q - 0 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1050
Best move: Qxg2#