Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Qd5 Nf6 *
Position (FEN): r1bqkb1r/p1pp1ppp/1p3n2/3Q4/4P3/8/PPP2PPP/RNB1KB1R w KQkq - 2 7
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1496
Best move: Qxa8