jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["0cb170f692182e04f726148a62d1f647ac68375aa262a581125b845b72ab4727"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Nh5"}]]}]}
https://whatsonchain.com/tx/74e0a92bbf7b7bb269530dfe1d9418254937de7f6184b5c56cc7ed9491e814f8