Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Icelandic-Palme_Gambit
Moves: 1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. b3 Qd4 6. Nc3 Bc5 7. Nf3 *
Position (FEN): rn2k2r/ppp2ppp/4bn2/2b5/2Pq4/1PN2N2/P2P1PPP/R1BQKB1R b KQkq - 4 7
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 944
Best move: Qxf2#