jrunPowChessM{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["9eab58e6a46c4cb259e317eae89dd4b8d21130acce9c8f47de2e069f96198174"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"6.Qxd4"}]]}]}
https://whatsonchain.com/tx/b51d93f73c541822f1566f58957eb003da268cc35ed8e44152a49da9a61486dd