Chess puzzle (Crushing)
Moves: 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c3 d6 7. Nbd2 Nc6 8. Nb3
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Be3 e4 13. Bf4 Nd5 14. Rfd1 Be6
15. Nd4 Nxf4 16. gxf4 Bc4 17. e3 Rd6 18. Bf1 Bxf1 19. Kxf1 Rad8 20. Ke2 Bxd4
21. cxd4 Rc6 22. Rdc1 Rdd6 23. b3 Kf7 24. Rc4 b5 25. Rc5 Rxc5 26. dxc5 Rd5 27.
b4 Ke6 28. h4 Kd7 29. Rd1 Kc6 30. Rd4 *
Position (FEN): 8/p1p4p/2k3p1/1pPr1p2/1P1RpP1P/4P3/P3KP2/8 b - - 4 30
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1082
Best move: Rxd4