Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Other_variations
Moves: 1. e4 Nc6 2. d4 Nxd4 *
Position (FEN): r1bqkbnr/pppppppp/8/8/3nP3/8/PPP2PPP/RNBQKBNR w KQkq - 0 3
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 743
Best move: Qxd4