A Go Chess match is played with human volunteers on a 100-square-meter board in Luoyang, Henan Province. Young players dressed in traditional Chinese costumes pick up 40cm diameter pieces and move them step by step. (Photos: VCG)

A Go Chess match is played with human volunteers on a 100-square-meter board in Luoyang, Henan Province. Young players dressed in traditional Chinese costumes pick up 40cm diameter pieces and move them step by step.

A Go Chess match is played with human volunteers on a 100-square-meter board in Luoyang, Henan Province. Young players dressed in traditional Chinese costumes pick up 40cm diameter pieces and move them step by step.

A Go Chess match is played with human volunteers on a 100-square-meter board in Luoyang, Henan Province. Young players dressed in traditional Chinese costumes pick up 40cm diameter pieces and move them step by step.