hnsl

Using Precision: 1♣1 - 1♠2 2♦3 - 2NT4 3♦5 - 4♦6 4♠7 - 5♦8 7♠9 1 - 16+ HCP or a very favorable distribution 2 - 8+ HCP, 5+ spades, forcing to game 3 - 5+ diamonds, recommended as trump suit and asking for support (alfa) 4 - positive answer: better than Qxx support and no more than 3 controls (A=2, K=1) 5 - asking for top honors in the trump suit (still diamonds) 6 - two top honors, should be Ace and Queen since East holds the King 7 - asking for controls in spades (epsilon) 8 - second round control, should be King since West has shown spade suit 9 - holding first round control in all suits, counting 5 spades + 6 diamonds + 1 club + 1 heart ruff