Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Bd2 *
Position (FEN): r1bqkbnr/1p1p1ppp/p1n1p3/8/3NP3/2N5/PPPB1PPP/R2QKB1R b KQkq - 1 6
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 614
Best move: Nxd4