Chess puzzle (Crushing)
Moves: 1. d4 d5 2. e3 Nc6 3. Bd3 g6 4. f4 Bg7 5. Nf3 Bf5 6. O-O Nf6 7. Ne5 Bxd3 8.
Qxd3 Nxe5 9. fxe5 Ne4 10. Qb5+ c6 11. Qxb7 Rc8 12. Qxa7 O-O 13. Qa3 f5 14. Nd2
Bh6 15. Nxe4 dxe4 16. Bd2 Ra8 17. Qb3+ Kh8 18. Qe6 c5 19. d5 Rb8 20. b3 Bg7 21.
Rac1 Qc7 22. Qc6 Qxe5 23. Qxc5 Rfc8 24. Qa3 Qxd5 25. Rfd1 Qb7 26. c4 h5 27. Bc3
Bxc3 28. Rxc3 Kh7 29. c5 Rd8 30. Rdc1 Rd2 31. R1c2 *
Position (FEN): 1r6/1q2p2k/6p1/2P2p1p/4p3/QPR1P3/P1Rr2PP/6K1 b - - 4 31
Black to move.
Themes:  Endgame  
Puzzle rating: 1689
Best move: Rd1+