Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Qe7 4. O-O g6 5. d4 h5 6. Bg5 f6 7. Bh4 g5 8. Bxg5
fxg5 9. dxe5 dxe5 10. c3 Nd7 11. Qb3 Nh6 12. h3 Nb6 13. Na3 a6 14. Rad1 Bd7 15.
Bd5 Nxd5 16. Rxd5 O-O-O 17. Nxe5 Qg7 18. Nxd7 *
Position (FEN): 2kr1b1r/1ppN2q1/p6n/3R2pp/4P3/NQP4P/PP3PP1/5RK1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1008
Best move: Rxd7