Chess puzzle (Checkmate)
Moves: 1. f4 b6 2. e4 Bb7 3. Nc3 g6 4. Nf3 Bg7 5. d4 c5 6. d5 Nf6 7. e5 Ng4 8. h3 Nh6
9. g4 d6 10. e6 fxe6 11. dxe6 Bxc3+ 12. bxc3 O-O 13. f5 Nxf5 14. gxf5 Rxf5 15.
Bg2 Qf8 16. O-O Nc6 17. Nh2 Rxf1+ 18. Qxf1 Qg7 19. Qf7+ Qxf7 20. exf7+ Kxf7 21.
Bh6 e5 22. Rf1+ Ke6 23. c4 Na5 24. Bxb7 Nxb7 25. Rf7 Na5 26. Rxh7 Nxc4 27. Rg7
Rh8 28. Rxg6+ Kf5 29. Rg5+ Ke4 30. Ng4 Kf3 31. Rf5+ Kg3 32. Rh5 Rg8 33. Bc1 e4
34. Rh7 e3 35. Nh2 e2 36. Re7 Ne5 37. Bd2 Kxh3+ 38. Kh1 Rf8 39. Rh7+ Kg3 40.
Rg7+ Kf2 *
Position (FEN): 5r2/p5R1/1p1p4/2p1n3/8/8/P1PBpk1N/7K w - - 6 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1410
Best move: Rg2#