I got an email from a friend and multiple national champion. "I screwed up this deal in the Vanderbilt." See if you can do better. He (South) held:
Explain auction. 1D 2N 3H=S 4H 4S 5H 5S All Pass
CK lead. He ruffed club and E won SA and played to HA and club overruff.
Crossing in diamonds also gdnagerous.
Play heart first.