Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. h3 Nf6 5. Nbd2 a6 6. c3 c5 7. Nh4 Bg6 8. Nxg6
hxg6 9. dxc5 Bxc5 10. Nf3 Nc6 11. Qa4 b5 12. Qc2 Qd6 13. Bd3 Bb6 14. e4 Bc7 15.
Be3 b4 16. c4 dxe4 17. Bxe4 Nxe4 18. Qxe4 Rd8 19. c5 Qd5 20. Qxd5 Rxd5 21. O-O
Ke7 22. Rad1 Rhd8 23. Bg5+ f6 24. Rxd5 Rxd5 25. Be3 f5 26. Bg5+ Kf7 27. Rc1 Nd4
28. Nxd4 Rxd4 29. Be3 Rd5 30. Rc4 a5 31. a3 bxa3 32. bxa3 *
Position (FEN): 8/2b2kp1/4p1p1/p1Pr1p2/2R5/P3B2P/5PP1/6K1 b - - 0 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 400
Best move: Rd1#