jrunPowChessM{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["fc11803222a5e6bc2036baad0e82432625a87897958de4c96aaead65e85f6631"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"3.Nc3"}]]}]}
https://whatsonchain.com/tx/dc355e407ccd04d7cd34603167a98ae62f7aee03c89a40f37b8f4fd933d82dd7