jrunPowChessM{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["370e1c6e181d23c325c15ed3e3da9e51b61e37032defbfa8c0d35b93c6113038"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"27.Re1"}]]}]}
https://whatsonchain.com/tx/9403a710b46d876c2c635e6e71a9aeb7deb16c2eb433b8be9b5894bb4f9d2f66