A method of coping with intervention after partner’s Blackwood bid. Pass shows zero (O) aces. Double shows one (I) ace and the lowest bid two aces etc. This method is relatively rare.
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Week 0200 : 22nd April 2024
A method of coping with intervention after partner’s Blackwood bid. Pass shows zero (O) aces. Double shows one (I) ace and the lowest bid two aces etc. This method is relatively rare.