| Your Position and Your Hand | Your Bid |
Case A. In Second Seat Opener in First Seat has just bid 1 of a suit, but Responder in Third Seat has not bid yet. Double, if you have 11+ HCPs and support for all three unbid suits and a shortage in suit opened by opponents. |
Double |
Case B. In Third Seat Your partner in First Seat opened 1C, but was overcalled 1D in Second Seat. Double, if you have 6+ HCPs and two good 4-card Major suits. |
Double |
Case C. In Third Seat Your partner in First Seat opened 1C or 1D but was overcalled 1H or 1S in Second Seat. Double, if you have 6+ HCPs and a good 4-card unbid Major suit and a good 4-card unbid Minor suit. |
Double |
Case D. In Third Seat Your partner in First Seat opened 1H but was overcalled 1S in Second Seat. Double, if you have 6+ HCPs and a good 5-card unbid Minor suit. |
Double |
Case E. In Third Seat Your partner in First Seat opened 1 of a suit , but was overcalled at the 2 Level in Second Seat. Double, if you have 8+ HCPs and a good 4-card unbid Major suit or a good 5-card unbid Minor suit. |
Double |
Case F. In Fourth Seat Opener in First Seat opened 1 of a suit, Partner in Second Seat Passed and Responder in Third Seat has just bid 1 of another suit. Double, if you have 11+ HCPs and good support for the two unbid suits and a shortage in both suits bid by opponents. |
Double |
Case
G. Otherwise If your position and hand don't match any of the above cases |
Pass |