jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["35d95865347984475c9aa9333dd47e23a2f49f80fb0b4cbf5041cc33a5e33357"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Be6"}]]}]}
https://whatsonchain.com/tx/add144867d52118cc7f34e3cefc0a97958e70fa9a96d2271092a932d4f39ba81