Hartelijk welkom bij de Nederlandse Bridge Academie Hoofdstuk 5 Stayman & Jacoby 1Contract 2, hst 5. Stayman & Jacoby.

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1 Hartelijk welkom bij de Nederlandse Bridge Academie Hoofdstuk 5 Stayman & Jacoby 1Contract 2, hst 5. Stayman & Jacoby

2 ♠ B83 ♥ H32 ♦ HB42 ♣ A86 N W O Z westoost 1SA ? 2Contract 2, hst 5. Stayman & Jacoby

3 ♠ B83 ♥ H32 ♦ HB42 ♣ A86 N W O Z westoost 1SA 3SA 3Contract 2, hst 5. Stayman & Jacoby

4 de Stayman conventie Contract 2, hst 5. Stayman & Jacoby4

5 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA ? 5Contract 2, hst 5. Stayman & Jacoby

6 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ Stayman! 6Contract 2, hst 5. Stayman & Jacoby

7 N W O Z westoost 1SA 2♣ ? ♠ AV7 ♥ VB6 ♦ V6 ♣ HV743 7Contract 2, hst 5. Stayman & Jacoby

8 N W O Z westoost 1SA 2♣ 2♦ (géén vierkaart ♥ of ♠) ♠ AV7 ♥ VB6 ♦ V6 ♣ HV743 8Contract 2, hst 5. Stayman & Jacoby

9 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♦ (géén vierkaart ♥ of ♠) ? 9Contract 2, hst 5. Stayman & Jacoby

10 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♦ 3SA 10Contract 2, hst 5. Stayman & Jacoby

11 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♦ 3SA pas ♠ AV7 ♥ VB6 ♦ V6 ♣ HV743 11Contract 2, hst 5. Stayman & Jacoby

12 N W O Z westoost 1SA 2♣ ? ♠ AV75 ♥ VB6 ♦ V6 ♣ HV74 12Contract 2, hst 5. Stayman & Jacoby

13 N W O Z westoost 1SA 2♣ 2♠ (vierkaart ♠) ♠ AV75 ♥ VB6 ♦ V6 ♣ HV74 13Contract 2, hst 5. Stayman & Jacoby

14 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♠ (vierkaart ♠) ? 14Contract 2, hst 5. Stayman & Jacoby

15 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♠ 4♠ 15Contract 2, hst 5. Stayman & Jacoby

16 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♠ 4♠ ♠ AV75 ♥ VB6 ♦ V6 ♣ HV74 16Contract 2, hst 5. Stayman & Jacoby

17 N W O Z westoost 1SA 2♣ ? ♠ AV75 ♥ VB65 ♦ V6 ♣ HV7 17Contract 2, hst 5. Stayman & Jacoby

18 N W O Z westoost 1SA 2♣ 2♥ (vierkaart ♥ óf vierkaart ♥ én ♠) ♠ AV75 ♥ VB65 ♦ V6 ♣ HV7 18Contract 2, hst 5. Stayman & Jacoby

19 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ (vierkaart ♥ óf vierkaart ♥ én ♠) ? 19Contract 2, hst 5. Stayman & Jacoby

20 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ 3SA 20Contract 2, hst 5. Stayman & Jacoby

21 N W O Z westoost 1SA 2♣ 2♥ 3SA ? ♠ AV75 ♥ VB65 ♦ V6 ♣ HV7 21Contract 2, hst 5. Stayman & Jacoby

22 N W O Z westoost 1SA 2♣ 2♥ 3SA 4♠ ♠ AV75 ♥ VB65 ♦ V6 ♣ HV7 ♠ HB83 ♥ H32 ♦ B42 ♣ A86 22Contract 2, hst 5. Stayman & Jacoby

23 de Jacoby conventie Contract 2, hst 5. Stayman & Jacoby23

24 ♠ VB9843 ♥ B32 ♦ 42 ♣ 86 N W O Z westoost 1SA ? 24Contract 2, hst 5. Stayman & Jacoby

25 ♠ VB9843 ♥ B32 ♦ 42 ♣ 86 N W O Z westoost 1SA 2♥ Jacoby! (belooft minstens vijf schoppens) 25Contract 2, hst 5. Stayman & Jacoby

26 ♠ VB9843 ♥ B32 ♦ 42 ♣ 86 N W O Z westoost 1SA 2♥ 2♠ (verplicht) ? 26Contract 2, hst 5. Stayman & Jacoby

27 ♠ VB9843 ♥ B32 ♦ 42 ♣ 86 N W O Z westoost 1SA 2♥ 2♠ pas 27Contract 2, hst 5. Stayman & Jacoby

28 ♠ VB9843 ♥ B32 ♦ 42 ♣ 86 N W O Z westoost 1SA 2♥ 2♠ pas ♠ A10 ♥ HV65 ♦ V96 ♣ HV73 28Contract 2, hst 5. Stayman & Jacoby

29 ♠ VB9843 ♥ A32 ♦ 42 ♣ A6 N W O Z westoost 1SA ? 29Contract 2, hst 5. Stayman & Jacoby

30 ♠ VB9843 ♥ A32 ♦ 42 ♣ A6 N W O Z westoost 1SA 2♥ 2♠ ? 30Contract 2, hst 5. Stayman & Jacoby

31 ♠ VB9843 ♥ A32 ♦ 42 ♣ A6 N W O Z westoost 1SA 2♥ 2♠ 4♠ 31Contract 2, hst 5. Stayman & Jacoby

32 ♠ VB9843 ♥ A32 ♦ 42 ♣ A6 N W O Z westoost 1SA 2♥ 2♠ 4♠ ♠ A10 ♥ HV65 ♦ V96 ♣ HV73 32Contract 2, hst 5. Stayman & Jacoby

33 Stayman & Jacoby na 1SA: Géén 4 + - krt ♥ / ♠ 4- krt ♥ / ♠ Stayman 5 + - krt ♥ / ♠ Jacoby 0-7 pnt: PAS 0 + pnt: 2 ♦ /2 ♥ 8-9 pnt: 2SA8 + pnt: 2 ♣ 10 + pnt: 3SA 33Contract 2, hst 5. Stayman & Jacoby

34 ♠ B83 ♥ H32 ♦ B942 ♣ A86 N W O Z westoost 1SA ? 34Contract 2, hst 5. Stayman & Jacoby

35 ♠ B83 ♥ H32 ♦ B942 ♣ A86 N W O Z westoost 1SA 2SA (8-9) 35Contract 2, hst 5. Stayman & Jacoby

36 ♠ B832 ♥ H32 ♦ B94 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ ? 36Contract 2, hst 5. Stayman & Jacoby

37 ♠ B832 ♥ H32 ♦ B94 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ 2SA (8-9) 37Contract 2, hst 5. Stayman & Jacoby

38 ♠ B83 ♥ H732 ♦ B94 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ ? 38Contract 2, hst 5. Stayman & Jacoby

39 ♠ B83 ♥ H732 ♦ B94 ♣ A86 N W O Z westoost 1SA 2♣ 2♥ 3♥ (8-9) 39Contract 2, hst 5. Stayman & Jacoby

40 N W O Z westoost 1SA ? 40Contract 2, hst 5. Stayman & Jacoby ♠ VB984 ♥ A32 ♦ 42 ♣ A62

41 N W O Z westoost 1SA 2♥ 41Contract 2, hst 5. Stayman & Jacoby ♠ VB984 ♥ A32 ♦ 42 ♣ A62

42 ♠ VB984 ♥ A32 ♦ 42 ♣ A62 N W O Z westoost 1SA 2♥ 2♠ ? 42Contract 2, hst 5. Stayman & Jacoby

43 ♠ VB984 ♥ A32 ♦ 42 ♣ A62 N W O Z westoost 1SA 2♥ 2♠ 3SA (5-krt ♠) 43Contract 2, hst 5. Stayman & Jacoby

44 ♠ VB984 ♥ V32 ♦ 42 ♣ A62 N W O Z westoost 1SA 2♥ 2♠ ? 44Contract 2, hst 5. Stayman & Jacoby

45 ♠ VB984 ♥ V32 ♦ 42 ♣ A62 N W O Z westoost 1SA 2♥ 2♠ 2SA (5-krt ♠ én 8-9 pnt) 45Contract 2, hst 5. Stayman & Jacoby