Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Nb5 Qd8 7. Ba3 c6 8.
Nc3 Nf6 9. Bc4 Bg4 10. f3 Bf5 11. Rxb7 e5 *
Position (FEN): rn1qkb1r/pR3ppp/2p2n2/4pb2/2B5/B1N2P2/P1PP2PP/3QK1NR w Kkq - 0 12
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 851
Best move: Bxf7#