ROMAN KEY CARD BLACKWOODApril 5th, 2020
FiledApril 5th, 2020- Many slams depend upon one of the pair holding the trump king. With Ordinary Blackwood, this usually cannot be determined below the 6-level
ROMAN KEY CARD BLACKWOODApril 11th, 2014
FiledApril 11th, 2014- Many slams depend upon one of the pair holding the trump king. With Ordinary Blackwood, this usually cannot be determined below the 6-level