We're back to the position at the start of the article.2....Rb8Starting from this move, what was Black supposed to play?2...Rb6is better. Black uses the "Philidor position" to hold a draw.2...Rg2+Is also a draw, but it's extremely complex. In contrast, the 6th rank defense is more than enough!3.Kf6Kg83.Kf6...A blunder.3.Kg6Easily wins!Rb6+4.f6Rb85.Ra7Rd86.Rf7+Kg87.Rg7+Kf88.Rh7Kg89.f7+Kf810.Rh8+Ke711.Rxd8Kxd812.f8=Q+3....Rb6+4.Kg5Rb8Another blunder.4...Rc6hold a draw again.5.f6...White blunders too.5.Kg6is the winning move.5....Rb2Now the game is drawn.6.Kg6Rg2+7.Kf5Rf2+8.Ke6Re2+9.Kf5Rf2+