01
board
6
dealer
E
deal_e
A874.A8764.JT.52
deal_n
K93.93.98.AQT984
deal_s
J652.QT2.7643.J6
deal_w
QT.KJ5.AKQ52.K73
optimum_contract
6N W 12
optimum_score
-1440
vulnerable
EW
hand_session
2