Name: | Moscow | Suction | Allerton | |
Pass | Requires redbl | Requires redbl | Requires redbl | |
Redbl | Forces 2 | Forces 2 | Forces 2 | |
2 | Stayman | or 4 + 5 | + / | |
2 | Transfer to | or + | To play | |
2 | Transfer to | or + | To play | |
2 | As without X | To play | ||
2NT | Game forcing 2-suiter | |||
3suit | Pre-emptive | |||
After pass and opener's redouble: | ||||
Pass | To play | To play | To play | |
2 | Bid suits upwards:
Any 2-suiter except + |
+ | + | |
2 | + | + | ||
2 | 4 + 4 | 4/5 + 4 | ||
After redouble and opener's 2 | ||||
Pass | or short in 3-suiter | |||
2 | + | + | ||
2 | + | 5 + 4 | 5 + 4 |
Last page |
Print switch |
Top of page |
Next page |