Defence to 1NT
(1N)
Dbl ♠ + another suit P Convert to penalty - 2♣
P/C - 2♦
Art. Strong ask - 2♥
4-5 ♥. Min - 2♠
Min. 4+m. 2 N ask m - 2N
4-4 majors Max 3m 4+ ♠ 4+m Max. 3♥ ask 5th ♠3M 5=M 4=oM max - 3N
5+ ♠ 5+♥ max
- 2♥
- 2♥/♠
To play
2m ♥ + m - P/2♥
Preference Raise Blocking Suit To play - 2N
Strong ask 3m Min. 4= ♥3om Max. 4= ♥ GF- 3♥
Min. 5= ♥ - 3♠
Max. 5= ♥ GF
- P/2♥
2M 5+M Nat - 2N
5+ ♣ 5+♦ 3X Preemptive