Did a grandmaster ever blunder in a non-blitz game?

Tags: chess blunder, grandmaster blunder, carlsen blunder, kramnik blunder ... Note: the blunders are not sorted by their sizes, since it's difficult to judge whose missed mate in one is a bigger blunder: Carlsen's or Kramnik's. ... Qd1. Karpov did not bother to continue the game and resigned immediately. read more

Vishy missed an easy mate against Magnus Carlsen in one of the most important game of World Chess Championship 2013. This game was Game 9 of World Chess Championship 2013 between Vishy Anand and Magnus Carlsen played in Chennai. After this game, it was clear that Magnus will become new World Champion. read more

Whatever Korchnoi did was still the action of a player who might have been world champion without extraneous factors, and has held his form as he got older better than any world champion (eg he was higher rated at the age of 70 than Karpov at the age of 50). read more

Tags: chess blunder, grandmaster blunder, carlsen blunder, kramnik blunder I have decided to do a little research and to compile a list of the biggest blunders made by top chess players in the world for last 20 or so years. read more