jrunPowChessM{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["6d6587cb070c3adc281e66f18983c2a708d1bfa0f9692c27e0884e3dc76b0894"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"45.Bd4"}]]}]}
https://whatsonchain.com/tx/008fa2afb63f413cee53af73ea5d327f40df46d5ad0739d7c0ed62025beef800