Autor: Knott John Knott

For centuries, blindfold chess-the art of playing without sight of the board or pieces-has produced some of the greatest feats of human memory, progressing to the extent that the world record in 2009 …

Though every effort was made to keep them apart, John and Greta succeeded at every challenge thrown their way. This is the story of the twisting, difficult and emotional journey they took together. …