Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. d4 d5 2. Nf3 Nc6 3. Bf4 a6 4. e3 h6 5. Nbd2 Nf6 6. c4 Be6 7. Rc1 Bg4 8. cxd5
Qxd5 9. Bc4 Qd8 10. Ne5 Bxd1 *
Position (FEN): r2qkb1r/1pp1ppp1/p1n2n1p/4N3/2BP1B2/4P3/PP1N1PPP/2RbK2R w Kkq - 0 11
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1209
Best move: Bxf7#