Originally posted by clandarkfire
...Is Kf1 better than Kxf2?...
So White is undertaking the complications. The more common move, 6.Kf1, will be surveyed in the next line
Relatively the best, after which the fight usually ends in perpetual check.
(Then Palkovi gives the stem line)
For the time being White does not wish to go on a long journey with his king, but it's not going to be left in peace on f1, either, as after sacrificing his h8 rook Black will obtain a strong attack.
(then gives stem line with much analysis)
(& then it starts getting very complex!)