A heraldic piece displaying different identity symbols on each side. The piece may be flipped over at the close of a move (or as a move in itself) and assume its alternate identity.
ECHESSPEDIA
Quotes of the Day
“Chess is the struggle against the error.”
Johannes Zukertort
For goodness’ sake, how could Kasparov, after all his matches against Karpov, support him in the FIDE President elections? What sort of unprincipled person do you have to be? I would never understand that.
Viktor Korchnoi 2012
Fischer wanted to prove that all world championship games after his victory were prearranged. He did not convince me.
Vishy Anand 2008
Kasparov doesn’t care about chess, but only about himself and his political goals
Kirsan Ilyumzhinov 2015
.If we compare Carlsen with Anand or me or someone else, by ten criteria, he will be stronger in eight of them.
Veselin Topalov 2015