Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. Qf3 Nf6 3. d3 dxe4 4. dxe4 Bg4 5. Qg3 *
Position (FEN): rn1qkb1r/ppp1pppp/5n2/8/4P1b1/6Q1/PPP2PPP/RNB1KBNR b KQkq - 2 5
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 773
Best move: Qd1#