Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin
Moves: 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qb6 8.
dxc6 *
Position (FEN): r1b1kb1r/pp2pppp/1qPp4/8/4n3/5N2/PP2BPPP/RNBQK2R b KQkq - 0 8
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1521
Best move: Qxf2#