Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Agincourt_Defense
Moves: 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bc5 5. d4 Bb4+ 6. Bd2 Be7 7. O-O c6 8. b3
dxc4 9. bxc4 h5 10. Nc3 Ng4 11. h3 Nf6 12. e4 h4 13. gxh4 Nh5 14. Bg5 Bxg5 15.
Nxg5 Nf4 16. Qf3 Nxg2 *
Position (FEN): rnbqk2r/pp3pp1/2p1p3/6N1/2PPP2P/2N2Q1P/P4Pn1/R4RK1 w kq - 0 17
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 707
Best move: Qxf7#