Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. O-O Be7 8.
Bxc6 bxc6 9. Qd3 O-O 10. h3 Re8 11. b3 Qc8 12. Bb2 a6 13. a4 Nh5 14. Qf3 Nf6
15. Rfe1 c5 16. Nde2 Bc6 17. Nf4 Qb7 18. Ncd5 Nxd5 *
Position (FEN): r3r1k1/1qp1bppp/p1bp4/2pn4/P3PN2/1P3Q1P/1BP2PP1/R3R1K1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1355
Best move: exd5