Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nc3 e6 3. a3 c5 4. d5 d6 5. e4 a6 6. Bg5 h6 7. Bxf6 Qxf6 8. Qf3
Be7 9. Nh3 Qxf3 10. gxf3 e5 11. Ne2 Bd7 12. f4 Bf6 13. f5 Bb5 14. Ng3 Bxf1 15.
Rxf1 b5 16. Nh5 Ke7 17. Rg1 Rg8 18. Nxf6 Kxf6 19. f4 Nd7 20. O-O-O exf4 21.
Nxf4 Ke5 22. Nh5 g5 23. fxg6 fxg6 24. Ng3 Raf8 25. c3 c4 26. Rdf1 Nc5 27. Nh1
Nd3+ 28. Kb1 g5 29. Ng3 Rf2 30. Rxf2 Nxf2 31. Rf1 Nxe4 *
Position (FEN): 6r1/8/p2p3p/1p1Pk1p1/2p1n3/P1P3N1/1P5P/1K3R2 w - - 0 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 767
Best move: Rf5#