Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. Nf3 d6 6. d4 dxe5 7. dxe5 Qxd1+ 8.
Nxd1 Bg4 9. Bxf4 Bxf3 10. gxf3 Nc6 11. Bh3 Nd4 12. Kf2 Bc5 13. Be3 b6 14. c3
Nc2 15. Rc1 Bxe3+ 16. Nxe3 Nxe3 17. Kxe3 Ne7 18. Rcd1 O-O 19. f4 Rad8 20. Rhg1
Rxd1 21. Rxd1 g6 22. Rd7 Re8 23. Rxc7 *
Position (FEN): 4r1k1/p1R1np1p/1p4p1/4P3/5P2/2P1K2B/PP5P/8 b - - 0 23
Black to move.
Themes:  Endgame  
Puzzle rating: 836
Best move: Nd5+