Chess puzzle (Crushing)
Moves: 1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d3 Nc6 6. Nf3 Bc5 7. Be2 O-O 8.
a3 a5 9. O-O Re8 10. Bf4 Bg4 11. h3 Bh5 12. Nc3 Qd7 13. Qd2 Rad8 14. Bd1 Qf5
15. Ne1 Bg6 16. Bxc7 Rd7 17. g4 Qe6 18. Bg3 Ne5 19. Ba4 Nxc4 20. Qc1 Rxd3 *
Position (FEN): 4r1k1/1p3ppp/4qnb1/p1b5/B1n3P1/P1Nr2BP/1P3P2/R1Q1NRK1 w - - 0 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1415
Best move: Nxd3