jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["53f806b6058369db1b5709feb3f386ef8ab364433c222e5884d482504aef5415"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Nc6"}]]}]}
https://whatsonchain.com/tx/f5dc3c88e0dbec6cf92e45e7245cce3eb5cfaad4aba089d7c9cc3023a8a5d9e2