Chess puzzle (Crushing)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. Nc3 Bg4 7. Nd5 c6 8.
Nxe7+ Qxe7 9. c3 d5 10. Bb3 Na6 11. Bg5 Rad8 12. exd5 cxd5 13. h3 Bh5 14. g4
Bg6 15. Re1 e4 16. Nh4 Qe5 17. Nxg6 fxg6 18. Bh4 Nc5 *
Position (FEN): 3r1rk1/pp4pp/5np1/2npq3/4p1PB/1BPP3P/PP3P2/R2QR1K1 w - - 2 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1370
Best move: d4