2/

Nick name

Muiderberg 
  probablility of using this opening :
Conditions
  • 5card major AND 4+ card minor , 6-10 hcp, < 26zp
>>supplementary notes <<home
Responses   Rebid opener   Rebid partner  Rebid opener 
pass no other options        
 
2NT  strong relay, > 14hp,
? length and id of minor
3 / 4card /  
  3/ 5 card /
4 / 6card /
 
3 P/C  
3 invitation , based on 3card support 3/ minimal
4/ maximal