Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_London_System
Moves: 1. d4 Nf6 2. Bf4 d5 3. Nf3 g6 4. c3 Bg7 5. Nbd2 c5 6. h3 b6 7. e3 Nc6 8. Bd3
O-O 9. O-O Bb7 10. Re1 Nh5 11. Bh2 Re8 12. e4 dxe4 13. Bxe4 f5 14. Bc2 Nf6 15.
Ne5 Nxe5 16. Bxe5 Qd5 17. Ba4 *
Position (FEN): r3r1k1/pb2p1bp/1p3np1/2pqBp2/B2P4/2P4P/PP1N1PP1/R2QR1K1 b - - 2 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 595
Best move: Qxg2#