Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 h6 5. a3 a6 6. Nge2 Bc5 7. Be3 b6 8. Bxc5
bxc5 9. O-O O-O 10. f4 Nd4 11. fxe5 Nh7 12. Nxd4 cxd4 13. Nd5 Kh8 14. Qf3 f6
15. exf6 Nxf6 16. Nxf6 Rxf6 17. Qg4 d5 18. Qh4 dxc4 19. Rf3 Be6 20. Rxf6 Qxf6
21. Qxf6 gxf6 22. Rf1 Kg7 23. Rd1 cxd3 24. Rxd3 c5 25. b4 Rc8 26. c3 cxb4 27.
cxb4 Rc4 28. Kf2 Bd7 29. Kf3 Kg6 30. Kf4 Ba4 31. h3 Bc2 32. Rd2 d3 33. g4 Rc3
34. h4 Rxa3 35. e5 fxe5+ 36. Kxe5 Ra4 37. Kf4 Rxb4+ 38. Kg3 a5 39. h5+ Kg5 40.
Rf2 Rb5 41. Rf8 d2 42. Rg8+ Bg6 *
Position (FEN): 6R1/8/6bp/pr4kP/6P1/6K1/3p4/8 w - - 2 43
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 950
Best move: Rxg6#