Chess puzzle (Checkmate)
Moves: 1. b4 e6 2. Bb2 f5 3. e3 Nf6 4. a3 a5 5. b5 Be7 6. Nf3 O-O 7. d4 d6 8. Bd3 Nbd7
9. O-O c6 10. Ng5 Nb6 11. bxc6 bxc6 12. c4 h6 13. Nf3 Ba6 14. Nbd2 d5 15. Rc1
Ne4 16. Ne5 Rc8 17. Nxe4 fxe4 18. Be2 Bd6 19. cxd5 Bxe2 20. Qxe2 cxd5 21. f4
Bxe5 22. fxe5 Nc4 23. Rc2 Rxf1+ 24. Kxf1 Qh4 25. g3 Qh3+ 26. Kg1 Rf8 27. Bc1
Rf3 28. Rc3 a4 29. Qg2 Qh5 30. Qa2 Qf7 31. Qe2 Qb7 32. Qc2 Qb5 33. Kg2 Nxe3+
34. Rxe3 *
Position (FEN): 6k1/6p1/4p2p/1q1pP3/p2Pp3/P3RrP1/2Q3KP/2B5 b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 945
Best move: Qf1#