Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 e6 7. Bg5 dxc4 8.
Bxc4 Be7 9. O-O O-O 10. Qe2 a6 11. Rfe1 b5 12. Bb3 Bb7 13. Rad1 Nb4 14. Bxe6
fxe6 15. Qxe6+ Rf7 16. Ne5 Bd5 17. Nxd5 Qxd5 18. Nxf7 Qxe6 19. Nh6+ gxh6 20.
Rxe6 Kf7 21. Rxe7+ Kxe7 22. Bxh6 Rd8 23. a3 Nc6 24. Be3 Kf7 25. h3 Ne8 26. g4
Nf6 27. Kh2 Ne4 28. Kg2 Nf6 29. Rc1 Nxd4 30. Rc7+ Kg6 31. Ra7 Rd6 32. f4 Nc2 *
Position (FEN): 8/R6p/p2r1nk1/1p6/5PP1/P3B2P/1Pn3K1/8 w - - 1 33
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 840
Best move: f5#