Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Krause_Variation
Moves: 1. d4 d5 2. Nf3 c5 3. dxc5 Nc6 4. Nc3 e5 5. e4 d4 6. Nd5 Nf6 7. Bc4 Nxe4 8. O-O
Nf6 9. Nxf6+ Qxf6 10. Bg5 Qg6 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Bh4 f6 14. Nd2 *
Position (FEN): r3kb1r/pp4pp/2b2pq1/2P1p3/3p3B/8/PPPN1PPP/R2Q1RK1 b kq - 1 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 700
Best move: Qxg2#