Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Ng4 7. Bc1 Qb6 8.
Nxc6 *
Position (FEN): r1b1kb1r/pp2pppp/1qNp4/8/4P1n1/2N5/PPP2PPP/R1BQKB1R b KQkq - 0 8
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1214
Best move: Qxf2#