Tricks AB, 2
YZ, 4
6. Y B Z A↷
6♦ 2♠ 3♦ 9♦

Remark.—The case now arises contemplated at p. [145]. A has the best trump and the lead; Y the losing trump. Y also has one card of his partner's established suit (see Remark, Trick 5). A therefore (Trick 7) does not draw the trump.

Trick 7.

Tricks AB, 2
YZ, 5
7. Y B Z A↷
Kg♠ 5♠ 4♠ Qn♠

Trick 8.

Tricks AB, 2
YZ, 6
8. Y↷ B Z A
2♥ 3♣ Knv♥ 7♥

Trick 9.