Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qb4+ 8.
Bd2 Qd6 9. Nc3 Nd4 10. Nxd4 Qxd4 11. Qf3 Nf6 12. Qd3 Ng4 13. Qxd4 Bxd4 14. Ne2
Nxf2 *
Position (FEN): r1b1k2r/pp1ppp1p/6p1/8/2PbP3/8/PP1BNnPP/R3KB1R w KQkq - 0 15
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1155
Best move: Nxd4