Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. e5 Nh5 7. Bg3 Nxg3 8.
hxg3 dxe5 9. Nxe5 Nc6 10. Nxc6 bxc6 11. Ne2 Ba6 12. c3 Qd5 13. Nf4 Qe4+ 14. Be2
e5 15. dxe5 Rfd8 16. Qb1 Qxe5 17. Qc2 Re8 18. c4 Qxb2 19. Qxb2 Bxb2 20. Rb1
Bc3+ 21. Kf1 Bxc4 22. Bxc4 Rab8 23. Rd1 Kg7 24. f3 Rb2 25. Nd3 Rbe2 26. Nf4
Re1+ 27. Kf2 Bd4+ 28. Rxd4 Rxh1 29. Rd7 g5 30. Rxf7+ Kh6 31. Nh5 Rc1 32. g4
Rxc4 *
Position (FEN): 4r3/p1p2R1p/2p4k/6pN/2r3P1/5P2/P4KP1/8 w - - 0 33
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 845
Best move: Rf6#