Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. d5 Nd4 8.
Nbd2 Nxf3+ 9. Nxf3 Bxf3 10. Qxf3 Rc8 11. O-O e5 12. Bg5 Be7 13. Rac1 Qd7 14.
Rxc8+ Qxc8 15. Bb5+ Nd7 16. Bxe7 Kxe7 17. Qf5 Nc5 18. Qg5+ Kf8 19. Re1 h6 20.
Qg3 a6 21. Bd3 Nxd3 22. Qxd3 Kg8 23. g3 Kh7 24. f4 f6 25. fxe5 fxe5 26. Re2 Rf8
27. Rc2 Qg4 28. Kg2 Rf7 29. b4 Qd7 30. a3 b5 31. Qe3 Qe7 32. Rc6 Qf6 33. Rxa6 *
Position (FEN): 8/5rpk/R2p1q1p/1p1Pp3/1P2P3/P3Q1P1/6KP/8 b - - 0 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 879
Best move: Qf1#