- X - Black or Red ( 
/
or 
/
)Crash
From the words Color Rank And SHape, a means of showing 2 suited hands after an opponents Big Club opening where:
1 - X - Black or Red ( / or / )
1
- 1
- Majors or Minors ( 
/
or 
/
)
1
- 1NT - Round or Pointed ( 
/
or 
/
)
Compiled by Lorne Russell 2005