Remark (Trick 10).—A plays very well in putting on the ace. He wants two more tricks besides his ace of hearts to save the game. The last trump and best diamond are against him. It is clear, therefore, if A has the lead after the second round of hearts (when he must lead a diamond), he loses the game. It is also clear that unless B has king, knave, and a small heart, the game is gone.
Trick 11.
Tricks AB, 4
YZ, 7
11. Y B Z A↷
6♥ Kg♥ 8♥ Qn♥
Trick 12.
Tricks AB, 5
YZ, 7
12. Y B↷ Z A
7♥ Knv♥ 9♥ 6♦
YZ score two by cards and two by honours.