Advanced Exercise 3E53 by Richard Pavlicek

Knock Three Times

1. None Vul

	A 9 6 Q 7 5 A 8 2 K 10 7 4

West Pass Pass

North 1 3

East Pass Pass

South _____ _____ _____

2. N-S Vul

	3 A K 9 7 5 3 J 9 4 2 A 3

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

3. E-W Vul

	Q J 9 4 K 9 7 3 A K 8 7 3

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

4. Both Vul

	2 Q 8 4 A K Q 7 6 5 2 4 3

West Pass Pass

North 1 2 NT

East Pass Pass

South _____ _____ _____

5. None Vul

	K 10 8 9 4 K 9 7 A K J 9 7

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

6. N-S Vul

	9 4 A K J 2 K 3 A Q 9 6 2

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

7. E-W Vul

	10 8 A Q 8 7 2 A K Q 8 3 2

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

8. Both Vul

	Q 10 6 K Q J 4 A Q 8 6 5 2

West Pass Pass

North 1 3

East Pass Pass

South _____ _____ _____

9. None Vul

	A 7 2 Q 10 9 4 2 3 A K J 8

West Pass Pass

North 1 2 NT

East Pass Pass

South _____ _____ _____

10. N-S Vul

	K 4 K J 8 A J 10 4 J 9 8 2

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

11. E-W Vul

	Q 10 2 9 6 4 A K J 4 3 K 4

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

12. Both Vul

	9 7 5 A J 10 7 5 2 A K J 3

West Pass Pass

North 1 2

East Pass Pass

South _____ _____ _____

Answers

1.	1
	1 NT
	3

2.	1
	2
	Pass

3.	1
	1
	2 NT

4.	1
	2
	3 NT

5.	1
	1 NT
	3 NT

6.	1
	1
	3

7.	1
	2
	3

8.	1
	1
	3 NT

9.	1
	2
	3

10.	1
	1 NT
	Pass

11.	1
	1 NT
	2

12.	1
	2
	3