# alias: ReverseFlannery
# button-text: Reverse Flannery
# gib-works: false
# bba-works: true
# auction-filter: Note....Reverse Flannery
# convention-card-ns: 21GF-SPECIALS
# convention-card-ew: 21GF-GIB

/*@chat
--- After 1!C or 1!D (P)
2!H shows 5!S and 4-5!H and 5-8 HCP
• P - willing to play 2!H
• 2!S = willing to play 2!S
• 2N - ask 5-4/5-5 shape and 5-6/7-8 HCP
• 3m - to play
• 3om = choose a minor NF
• 3M - Preemptive
• 3N - to play
• 4m - slam invite in m
• 4om - choose a minor GF
• 4M - to play
2!S shows 5!S and 4!H and 9-10 HCP w/similar continuations.
http://www.duralbridge.com/flannery.ing.htm
@chat*/

dealer south

#include "script/Calm-Opponents"
# returns calmOpps

#include "script/Predict-Opening-1-Bid"
# returns oneClub, oneDiamond

sOneMinor = oneClub or oneDiamond

# Responder's ranges
nMin = hcp(north)>3 and hcp(north)<9
nMax = hcp(north)>8 and hcp(north)<11

# Responder's spade and heart suits
nS5 = top4(north,spades)==2 and spades(north)==5
nH5 = top4(north,hearts)==2 and hearts(north)==5
nH4 = top4(north,hearts)==2 and hearts(north)==4

# Responder's Reverse Flannery
twoH = nS5 and (nH5 or nH4) and nMin
twoS = nS5 and nH4          and nMax
nRevFlannery = twoH or twoS

#include "script/Leveling"

lev2H = twoH and keep
lev2S = twoS and keep70
levelTheDeal = lev2S or lev2H

# South opens 1 minor, West Passes, South bids 2H or 2S (reverse flannery) NOTE: BBA responds 1S on almost all of these
sOneMinor and calmWest and nRevFlannery
and levelTheDeal

produce 40
action
printoneline,
average "2H min " 100 * twoH,
average "2S max " 100 * twoS,
average "4-H " 100 * (hearts(north)==4),
average "5-H " 100 * (hearts(north)==5),