Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. d4 c6 3. Nf3 Bg4 4. Nc3 Nd7 5. Bc4 e5 6. d5 Ngf6 7. Bg5 Be7 8. O-O
cxd5 9. Nxd5 Nxd5 10. Qxd5 Bxg5 *
Position (FEN): r2qk2r/pp1n1ppp/3p4/3Qp1b1/2B1P1b1/5N2/PPP2PPP/R4RK1 w kq - 0 11
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1251
Best move: Qxf7#