Roman Keycard Blackwood
6:27
Responses to partner's weak 2 opening
4:12
RKCBW the queen ask
14:16
Intro to 1430- Roman Keycard Blackwood
2:35
Bridge Sins - never deny a 4 card major
21:26
Major Suit Slam Bidding
19:55
Roman Keycard Blackwood: Bridge is for Everyone - Extensions #5.
4:11
Jacoby 2nt to show 4 plus card support for your partner's major and a game going hand.
4:50