# alias: BustOver2C
# button-text: Bust Over Strong 2C
# gib-works: true
# bba-works: true
# auction-filter: Auction.....\n2C
# convention-card-ns: 21GF-DEFAULT
# convention-card-ew: 21GF-GIB

/*@chat
--- Responding to a Strong 2C with a Bust
Partner opens a game-forcing 2!C (22+ HCP) and you hold a near-worthless hand:
3-1-3-6 with only the !SJ and the !CT, 1 HCP and no other honors.
Even opposite 22+ the partnership is rarely making game, but 2!C is forcing to
at least 3 of a major (or game), so you cannot pass. Bid the waiting 2!D, then
make your second negative on the next round to warn partner the hand is dead.
https://www.bridgebum.com/strong_2c.php
@chat*/

dealer south

# South: strong, game-forcing 2C opener (22+ HCP)
s2C = hcp(south)>21

# North: exactly 3-1-3-6 (3S, 1H, 3D, 6C)
nShape = shape(north,3136)

# North holds the SJ and the CT and NO other honor cards (A,K,Q,J,T)
nSpades   = top5(north,spades)==1   and hascard(north,JS)
nHearts   = top5(north,hearts)==0
nDiamonds = top5(north,diamonds)==0
nClubs    = top5(north,clubs)==1    and hascard(north,TC)
nBust = nShape and nSpades and nHearts and nDiamonds and nClubs

s2C and nBust

produce 30