Trick 4.
Tricks AB, 3
YZ, 1
4. Y B↷ Z A
Knv♣ 2♣ 9♣ 10♣
Remark (Trick 4).—A's finesse is unlucky. He is, however, clearly justified in not parting with the command of trumps, as, even if the finesse does not succeed, he remains with the last trump, will be led up to in one of his guarded suits, and will, in all probability, bring in his partner's diamonds.
Trick 5.
Tricks AB, 3
YZ, 2
5. Y↷ B Z A
4♥ 3♥ A♥ 2♥
Trick 6.
Tricks AB, 3
YZ, 3
6. Y B Z↷ A
9♥ 6♥ Knv♥ 8♥