jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["628440f39800f0d9d6a41c7d2b3f62a21dec17716cd57d84fe7adc68fd50e8e3"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Nd5"}]]}]}
https://whatsonchain.com/tx/4e0b343ce46d0dcfb3f017614e4fc3416672e44ca467f516ebfd92adbdedf95e