Jonathan Schrantz dissects a couple of endgames where a King and two Pawns faced off with identical material. One single King misstep, and the tablebase will change your prognosis from a win to a draw!
2016.06.21
Al-Rakib Abdulla vs Nigel Short, 4th United Insurance, Dhaka (1999)
http://www.chessgames.com/perl/chessgame?gid=1406252
Vladimir Kramnik vs Vladislav Tkachiev, Tal Memorial (Blitz) (2008)
http://www.chessgames.com/perl/chessgame?gid=1503858