# alias: PreemptiveRaise
# button-text: Preemptive Raise
# gib-works: true
# bba-works: true
# auction-filter: Auction.....\n(1C .* [45]C|1D .* [45]D|1H * [34]H|1S .* [34]S)
# convention-card-ns: 21GF-DEFAULT
# convention-card-ew: 21GF-GIB

/*@chat
--- South opens and North, with 3-6 HCP and an 11+ card minor fit or a 10+ major fit, 
makes a game-level preemptive raise.  When opponents intervene, an invitational raise
is often more effective.
@chat*/

# Preemptive Raise


dealer south

#include "script/Predict-Opening-1-Bid"
# Defines oneClub, oneDiamond, oneHeart, oneSpade

# Define 10+ card fits
nClubs    = oneClub    and clubs(north)>7
nDiamonds = oneDiamond and diamonds(north)>6
nHearts   = oneHeart   and hearts(north)>4
nSpades   = oneSpade   and spades(north)>4

nPreempts = hcp(north)>2 and hcp(north)<7

# South open's 1C/D/H/S and North makes a preemptive raise
(nClubs or nDiamonds or nHearts or nSpades) and nPreempts

#  produce 40

action
average "1C  " 100 * nClubs,
average "1D  " 100 * nDiamonds,
average "1H  " 100 * nHearts,
average "1S  " 100 * nSpades,