Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 b6 5. Nbd2 Bb4 6. a3 Bxd2+ 7. Nxd2 Bb7 8.
Nxe4 Bxe4 9. f3 Bg6 10. Bf4 O-O 11. e4 Kh8 12. Qd2 f5 13. exf6 Qxf6 14. Bg5 Qe5
15. Bh4 Nc6 16. Bg3 Qf6 17. Rd1 Rae8 18. Be2 h5 19. O-O d6 20. h4 Ne5 21. Qg5
Qe6 22. Bxe5 dxe5 23. Rd5 c6 24. Rd2 Qf6 25. Rfd1 Qxg5 26. hxg5 Re7 27. Rd7
Rff7 28. Rd8+ Kh7 29. Rc8 h4 30. Rdd8 Bh5 31. Rxc6 Rd7 32. Rcc8 Kg6 33. Kf1
Kxg5 34. Ke1 Kf4 35. Rxd7 Rxd7 36. Rh8 g6 37. Bf1 Ke3 38. Re8 Rd2 39. Rxe5 Rxb2
40. Rd5 *
Position (FEN): 8/p7/1p4p1/3R3b/2P1P2p/P3kP2/1r4P1/4KB2 b - - 1 40
Black to move.
Themes:  Endgame  
Puzzle rating: 707
Best move: Rb1+