Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Scandinavian_Variation
Moves: 1. e4 Nc6 2. d4 d5 3. e5 f6 4. Nf3 Bg4 5. Bf4 Nxd4 *
Position (FEN): r2qkbnr/ppp1p1pp/5p2/3pP3/3n1Bb1/5N2/PPP2PPP/RN1QKB1R w KQkq - 0 6
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1262
Best move: Qxd4