Chess puzzle (Checkmate)
Opening: Kings_Pawn_Opening, Kings_Pawn_Opening_Other_variations
Moves: 1. e4 e5 2. b3 Nf6 3. Nc3 Bb4 4. f3 Nc6 5. Bb2 d6 6. Bb5 O-O 7. Bxc6 bxc6 8. d4
exd4 9. Qxd4 Bxc3+ 10. Qxc3 a5 11. O-O-O Ba6 12. Nh3 Re8 13. Nf4 c5 14. Nd5
Nxd5 *
Position (FEN): r2qr1k1/2p2ppp/b2p4/p1pn4/4P3/1PQ2P2/PBP3PP/2KR3R w - - 0 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 583
Best move: Qxg7#