Chess puzzle (Checkmate)
Moves: 1. g3 e5 2. Bg2 Nf6 3. e3 Bd6 4. Ne2 Nc6 5. O-O O-O 6. d4 e4 7. c4 Ne7 8. Nbc3
c6 9. Nxe4 Nxe4 10. Bxe4 Qc7 11. Nf4 Ng6 12. Nxg6 fxg6 13. d5 c5 14. b4 cxb4
15. Bb2 Be5 16. Bd4 d6 17. Rb1 Qxc4 18. Bxe5 Qxe4 19. Bxd6 Bh3 20. f3 Qxe3+ 21.
Rf2 Rf7 22. Bxb4 Re8 23. d6 Rd7 24. Qa4 a6 25. Qa5 Qd4 26. a3 Qd3 27. Rc1 h6
28. Qb6 Kh7 29. Qc5 Re6 30. Qc8 Rf7 31. Rd2 Qxf3 32. d7 Qf1+ 33. Rxf1 *
Position (FEN): 2Q5/1p1P1rpk/p3r1pp/8/1B6/P5Pb/3R3P/5RK1 b - - 0 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 717
Best move: Rxf1#