Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Froms_Gambit
Moves: 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. c3 Ne5 6. g3 Nxf3+ 7. exf3 Qe7+
8. Qe2 Be6 9. d4 O-O-O 10. Bg2 Nf6 11. O-O h5 12. Bg5 Qd7 13. Bxf6 gxf6 14. f4
h4 15. Qf3 hxg3 *
Position (FEN): 2kr3r/pppq1p2/3bbp2/8/3P1P2/2P2Qp1/PP4BP/RN3RK1 w - - 0 16
White to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 1301
Best move: Qxb7#