Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 c5 5. a3 Bxd2+ 6. Bxd2 cxd4 7. Nxd4 b6
8. Nb5 O-O 9. Bb4 a6 10. Bxf8 axb5 11. Bb4 bxc4 12. f3 d5 13. e3 Nc6 14. Bc3 b5
15. Qd2 Nd7 16. Be2 Nc5 17. Rd1 Qh4+ 18. g3 Qh3 19. Kf2 Qf5 20. Kg2 Nb3 21. Qe1
Ne7 22. e4 Qg6 23. Qf2 Bb7 24. exd5 Bxd5 25. Rhe1 Nf5 26. Kh1 Qh6 27. Bf1 Nd6
28. Bg2 Nb7 29. f4 Bxg2+ 30. Qxg2 Rb8 31. Qxb7 Rxb7 *
Position (FEN): 6k1/1r3ppp/4p2q/1p6/2p2P2/PnB3P1/1P5P/3RR2K w - - 0 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 960
Best move: Rd8#