Anonymous ID: 35af6f March 27, 2018, 9:50 p.m. No.815968 🗄️.is 🔗kun >>815814 how many moves on the chessboard left?
Anonymous ID: 35af6f March 27, 2018, 9:51 p.m. No.815992 🗄️.is 🔗kun >>815814 who was the first to come up with the white hat and black hat terminology?