Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. g3 e6 3. Bg2 a6 4. Nf3 Nf6 5. O-O h6 6. Ne5 Nc6 7. f4 Nxe5 8. fxe5
Nd7 9. e4 dxe4 10. Bxe4 c5 11. Qf3 cxd4 *
Position (FEN): r1bqkb1r/1p1n1pp1/p3p2p/4P3/3pB3/5QP1/PPP4P/RNB2RK1 w kq - 0 12
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 828
Best move: Qxf7#