Visitor standing next to the World's Largest Chess Piece in St Louis - a 20-foot mahogany King outside the World Chess Hall of Fame

World’s Largest Chess Piece | 20-Foot Landmark in St. Louis

Checkmate on the Sidewalk: The 20-Foot King of St. Louis Let’s be real: Zach and I aren’t chess players. I couldn’t tell a Gambit from a Goalie, and Zach is more likely to be found knitting a Waldo hat than studying a chess board. But the World’s Largest Chess Piece in St. Louis? That was …