Siege

• 1M natural
• 1N 4+clubs NF
• 2C 4+clubs F1
• 2D normal, 3-4 diamonds
• 2M 3-7, 6 cards
• 2N Diamond raise, either very weak or GF
• 3C Invitational diamond raise
• 3D single raise, 4-5 diamonds
• 3M/4C splinters

After 1D:1H -

• 1S = natural unbalanced
• 1N = 5+clubs, 4+diamonds, clubs of equal or greater length than diamonds
• 2C = 4+clubs, longer diamonds
• 2D = 6+diamonds, minimum
• 2H = 3+hearts, minimum
• 2S = Natural GF
• 2N = 6+diamonds, denies 3 hearts unless GF values
• 3C = 4+clubs, longer diamonds, GF
• 3D = 6+diamonds, precisely 3 hearts, NF (15-18)

After 1D:1S -

• 1N = Both minors, either way around
• 2C = 4+hearts, longer diamonds
• 2D = 6+diamonds, minimum
• 2H = 5 hearts, 6 diamonds, (sub)minimum
• 2S = 3+spades, minimum
• 2N = 6+diamonds, denies 3 spades unless GF values
• 3D = 6+diamonds, precisely 3 spades, NF (15-18)

1D:1S, 3D - 3H xfer to spades, 3S values in hearts
1D:1H, 3D - 3H NF, 3S values in spades, 3N values in clubs (maybe spades also), 4C sets hearts, 4D sets diamonds

posted by MickyB  # 22:56