Decision
Rule 46 provides that when the winning suit was first bid by the partner, no matter what bids have intervened, he shall play the hand.
This rule decides the case.
Case 8
At about the seventh or eighth trick, the left-hand adversary of the Declarer remarks, "If you have all of the tricks, lay down your hand." The Declarer does not answer, but continues the play in the usual manner.
One trick later the same adversary says, "Lay down your hand," whereupon almost simultaneously the Declarer and the adversary who has done the talking place their hands face upward on the table.
The Declarer then states that he can take all the tricks. The play is not completed, but examination shows one trick may be taken by the adversaries of the Declarer if he do not finesse in a certain way.
Under these irregular circumstances, should the Declarer lose the trick?
Decision
Law 72 provides, "If either or both of the declarer's adversaries throw his or their cards on the table face upward, such cards are exposed and liable to be called; but if either adversary retain his hand, he cannot be forced to abandon it. Cards exposed by the declarer are not liable to be called. If the declarer say, 'I have the rest,' or any other words indicating that the remaining tricks or any number thereof are his, he may be required to place his cards face upward on the table. His adversaries are not liable to have any of their cards called should they thereupon expose them."