Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 Bd6 7. Nc4 Bc5
8. Bf4 Nf6 9. Bxc7 Ne6 10. Nd6+ Bxd6 11. Bxd6 Nxe4 12. Nd2 *
Position (FEN): r1b1k2r/pp3ppp/3Bn3/8/4n3/8/PPPN1PPP/R3KB1R b KQkq - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1428
Best move: Nxd6