<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31357840</termId><termName>checkerboards</termName><termType>PT</termType><termNote><![CDATA[ Gameboards marked off into 64 squares of alternating dark and light colors arranged eight vertically by eight horizontally; like chessboards except that modern checkerboards tend to be black and red, whereas chess boards may be black and white, or any two of many possible contrasting colors. ]]></termNote><termCreatedDate>2026-03-30 20:36:30</termCreatedDate><relation><relationType>UF</relationType><termId>31357841</termId><termName>boards, checker</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31357842</termId><termName>checker boards</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31357843</termId><termName>checkerboard</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31357844</termId><termName>checkers boards</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325540</termId><termName>gameboards</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31373440</termId><termName>checkers</termName><termType>PT</termType></relation></term>  </Zthes>