Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 c5 3. Nc3 cxd4 4. Qxd4 e6 5. Qd1 Nc6 6. a3 d5 7. cxd5 Nxd5 8.
Nxd5 Qxd5 9. Qxd5 exd5 10. e3 Bc5 11. Nf3 O-O 12. Bd3 d4 13. O-O dxe3 14. Bxe3
Bxe3 15. fxe3 Re8 16. Rfe1 Ne5 17. Nxe5 Rxe5 18. Rad1 Bd7 19. Bxh7+ Kxh7 20.
Rxd7 Rae8 21. Rxf7 Rb5 22. b4 a5 23. bxa5 Rxa5 24. Rxb7 Rxa3 25. e4 Ra2 26. e5
Re6 27. h3 Rc6 28. Rb3 Rg6 29. g4 Rc6 30. e6 Rcc2 31. Rg3 Re2 32. Re3 Rg2+ 33.
Kf1 *
Position (FEN): 8/6pk/4P3/8/6P1/4R2P/r5r1/4RK2 b - - 6 33
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1218
Best move: Raf2#