Chess puzzle (Checkmate)
Moves: 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Bxd5 exd5 7. d4 d6 8. cxd6
cxd6 9. exd6 Bxd6 10. Nf3 Bg4 11. O-O O-O 12. Qd3 Nc6 13. Be3 Qc7 14. Ne5 Be6
15. Nxc6 bxc6 16. h3 f5 17. f4 Rae8 18. Rf3 Bf7 19. Qxf5 Bg6 20. Qg5 Rxe3 21.
Rxe3 Bxf4 22. Re7 Qb6 23. Rxg7+ Kxg7 24. Qe7+ Rf7 25. Qe2 Qxd4+ 26. Kh1 Bg3 27.
Nc3 Rf2 28. Qe7+ Kh6 29. Rd1 Qxd1+ 30. Nxd1 *
Position (FEN): 8/p3Q2p/2p3bk/3p4/8/6bP/PP3rP1/3N3K b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 433
Best move: Rf1#