Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. d3 h6 5. O-O Bc5 6. Bxc6 dxc6 7. b3 Bg4 8.
Nbd2 O-O-O 9. h3 Bh5 10. Bb2 Re8 11. a4 a5 12. g4 Bg6 13. Nc4 Bd4 14. Bxd4 exd4
15. Nxa5 Rxe4 *
Position (FEN): 2k3nr/1pp2pp1/2p2qbp/N7/P2pr1P1/1P1P1N1P/2P2P2/R2Q1RK1 w - - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1138
Best move: dxe4