Grab a piece of chess history with one of these official posters signed by all players in the 2021 U.S. Senior Championship, totaling 10 signatures altogether.

Signatures from the U.S. Senior Championship include: GM Larry Christiansen, GM Alex Shabalov, GM Gregory Kaidanov, GM Igor Novikov, GM Joel Benjamin, GM Alex Yermolinsky, IM Leonid Sokolin, GM Melikset Khachiyan, GM Alex Fishbein, and GM James Tarjan