Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. O-O Nf6 5. d4 Bg4 6. dxe5 Bxf3 7. Qxf3 dxe5 8.
Nc3 c6 9. Rd1 Nbd7 10. Qf5 Be7 11. b3 Qc7 12. a4 g6 13. Qf3 O-O-O 14. Be3 Bc5
15. Rxd7 *
Position (FEN): 2kr3r/ppqR1p2/2p2npp/2b1p3/P1B1P3/1PN1BQ2/2P2PPP/R5K1 b - - 0 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1630
Best move: Nxd7