Chess puzzle (Crushing)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. Be2 Nc6 7. Be3 e6 8.
O-O Bb4 9. h3 Bxc3 10. bxc3 Bf5 11. Nh4 Bg6 12. Nxg6 hxg6 13. c4 Ne7 14. c3 Qd7
15. Qd2 O-O-O 16. a4 a5 17. Bf3 b6 18. Rab1 Nf5 19. c5 bxc5 20. Bb7+ Kb8 21.
Bc6+ Ka7 22. Bxd7 Rxd7 23. dxc5 Rxd2 24. Bxd2 c6 25. Bg5 Ne4 26. Be3 Nxc3 27.
Rb6 Rc8 28. Rc1 Ne2+ 29. Kf1 Nxc1 30. Bxc1 Rd8 31. Ke2 Nd4+ 32. Ke3 Nc2+ 33.
Ke2 Nb4 34. Ba3 Nc2 35. Bc1 Rd5 36. Rxc6 *
Position (FEN): 8/k4pp1/2R1p1p1/p1Pr4/P7/7P/2n1KPP1/2B5 b - - 0 36
Black to move.
Themes:  Endgame  
Puzzle rating: 837
Best move: Nd4+