Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Qc7 6. O-O Nf6 7. Nd2 *
Position (FEN): r1b1kb1r/ppqp1ppp/2n1pn2/8/2BNP3/8/PPPN1PPP/R1BQ1RK1 b kq - 4 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 898
Best move: Nxd4