Tricks AB, 7
YZ, 2
9. Z A Y↷ B
10♣ 2♦ 4♣ Knv♣
Trick 10.
Tricks AB, 7
YZ, 3
10. Z A Y B↷
6♠ 3♦ 9♣ 8♣
Remark (Trick 10).—B leads the losing club to throw the lead into Y's hand. Y will then be obliged to lead a spade, as he has no other suit. Z will have to follow suit, or will be forced with the queen of trumps, and B will make the ace of spades and the last trump.
Tricks 11 to 13.—Y (Trick 11) leads a spade, B puts on the queen, and
AB score three by cards and two by honours.