INTRODUCTION	SHAPE	SEQUENCES			Slam	Defence	Miscellaneous
REGRESsion home	Diviation scheme	Basic scheme			End signal	interference	conventioncard	Search
Weak Opening System by Marcel den Broeder	complete schemes:	Openings 1/2nd pos.:			Sl'-S'-Tab	Suggested defence for opponents	Nomenclature	Notation
	Balanced	[Pass]	1	1	Spiral Sc.		WOS links	playing on line
	Singl./void Delta	1-2	2	2/3	Exclusion	our overcall	literature / ©	downloads
	Singl./void Extreme			tools	others	hum overcall	bid examples	interactive

[as reminder:
in Brown =R (Relayer)
in Blue = RR (Responder to Relayer)

lateron the R can become RR , then coded in black
and automatically RR becomes R ,and coded in green

and finally:
R can become again/return to RR , then in bright blue
and automatically RR becomes again/returns to R , and coded in grey]

repeat of last scheme:

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	?	[2 =	18+ 21+ 24-26	balanced any singleton/void Delta scheme singleton/void Extreme scheme (when??)]
Bid	HCP	Description
[2]	14-15 | 16-17 18+ 16+/15+ 15+	or (5332, 5422, 6322) balanced all singleton/void Delta scheme/Deltex scheme singleton/void Extreme scheme
2	14-15 | 16-17	4333/4432 or any closed 7222 without side Ace(s)
2	14-15 | 16-17	(5332, 5422, 6322)
2	14-15 | 16-17	5332, 5422
3	14-15 | 16-17	6322
3-3	14-15	7222 (can be closed then with side Ace) no indication poor or good suit
4	16-17	7222 no indication poor or good suit
4	16-17	7222 no indication poor or good suit
4	16-17	7222 no indication poor or good suit
4	16-17	7222 no indication poor or good suit
4	16-17	any 7222 closed with 1 side Ace
5	17/18Jack	any 7222 closed with 2 side Aces

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	[2]
[2]	?	[2 = auto relay ]
Bid	HCP	Description
2	14-15 | 16-17	(5332, 5422, 6322)
[2]	18-22 16+/15+ 15+	balanced all singleton/void Delta scheme/Deltex scheme singleton/void Extreme scheme
3/4	14-15 | 16-17	(5332, 5422, 6322)

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	[2]
[2]	[2]
[3]	?	[3 = auto relay ]
Bid	HCP	Description
[3]	15+	singleton/void Extreme scheme - obligatory relay [3] - with 3/5 Extreme scheme bids
3/4	16+/15+	singleton/void Delta scheme/Deltex scheme so 2 levels higher
4	18-22	0 or 3 Aces balanced all
4	18-22	1 or 4 Aces balanced all
5	18-22	2 Aces balanced all
5	18-22	any closed 7222 0 or 3 side Aces
5	18-22	any closed 7222 1 side Ace
5	18-22	any closed 7222 2 side Aces

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	2	2 = 14-15 | 16-17 4333/4432 or any closed 7222 without side Ace(s
[2]	?	[2 = auto relay ]and further: obligatory FULL distribution asking !! *
Bid	HCP	Description
2	14-15 | 16-17	4432 4 + 4 other
3	14-15 | 16-17	4432 4 + 4 Major
3	14-15 | 16-17	4432 4 + 4
3	14-15 | 16-17	4333 4 or 4
3	14-15	‹‹ 3433 ››
3	14-15	‹‹ 4333 ››
4	14-15	any closed 7222 without side Ace
4	16-17	any closed 7222 without side Ace(s)
4
4	16-17	‹‹ 3433 ››
4	16-17	‹‹ 4333 ››
full distribution asking because for the final bid (= giving the exact distribution) you use for the 14-15 range the normal bid and for the the 16-17 range same bid but 1 level higher. (you can use other bids but for uniformity in endsignal, what will be the suit etc. is above scheme my choise for the moment). Because if bal. then 18+ against 16-17 so maximum 1 Ace missing
* for the 16-17 pointrange you can jump 1 level higheralready after the first relay, instead of waiting with the last bid, it's up to you. Anyway in this matter same schemes are used for uniformity.

[PASS -	[1]
[1]	[1]
[1]	[1]
[2]	2	2 = 14-15 | 16-17 (5332, 5422, 6322
[2]	?	[2 = auto relay ]and further: obligatory FULL distribution asking !! *
Bid	HCP	Description
3	14-15 | 16-17	5332, or 5422
3	14-15 | 16-17	5422 (4card in highest suits)
3	14-15	‹‹ 2623 ››
3	14-15	‹‹ 2632 ››
3	14-15	‹‹ 3622 ››
4
4
4	16-17	‹‹ 2623 ››
4	16-17	‹‹ 2623 ››
4	16-17	‹‹ 2623 ››
full distribution asking because for the final bid (= giving the exact distribution) you use for the 14-15 range the normal bid and for the the 16-17 range same bid but 1 level higher. (you can use other bids but for uniformity in endsignal, what will be the suit etc. is above scheme my choise for the moment). Reason why 4C and 4D are open. Because if bal. then 18+ against 16-17 so maximum 1 Ace missing

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	2	2 = 14-15 | 16-17 (5332, 5422
[3]	?	[3 = auto relay ]and further: obligatory FULL distribution asking !! *
Bid	HCP	Description
3	14-15 | 16-17	5422 (4 card in the 2 highest suits as usual scheme)
3	14-15 | 16-17	‹‹ 5233›› òr 5422 - [3] - 3= ‹‹ 5233›› and 4=5422 (both 14-15) 4= 5233
3	14-15	‹‹ 5323››
3	14-15	‹‹ 5332››
4 !! *	16-17	5422
4
4
4	16-17	‹‹ 5323››
4	16-17	‹‹ 5332››
if uniformity: then through 3-3-5, up to you
full distribution asking because for the final bid (= giving the exact distribution) you use for the 14-15 range the normal bid and for the the 16-17 range same bid but 1 level higher. (you can use other bids but for uniformity in endsignal, what will be the suit etc. is above scheme my choise for the moment). Reason why 4D and 4H are open. Because if bal. then 18+ against 16-17 so maximum 1 Ace missing

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	3	3 =14-15 7222 or , as for all the 3 7222 bids, but now no indication poor or good suit
[3]	?	[3 = relay as usual in basic schemes too when you want to know the suit]
Bid	HCP	Description
3	14-15	7222
3	14-15	7222
so according basic bidding schemes (3 = /, 3 = , 3 = and 3 = closed any and here with side Ace)
the 16-17 7222 (can be closed then with sides Ace(s) are bid directly after the 2 relay by real bids :4/4 but also now no indication poor or good suit (don't forget that it is already 18+ against 16-17, so with slab you will find out)

or (5332, 5422, 6322)

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	[2]
[2]	?	[2 = auto relay ]
Bid	HCP	Description
2	14-15 | 16-17	(5332, 5422, 6322)
[2]	18-22 16+/15+ 15+	balanced all singleton/void Delta scheme (if 7 carder then not closed) / Deltex scheme singleton/void Extreme scheme (if 7/8/9 carder then not closed)
3/4	14-15 | 16-17	(5332, 5422, 6322)

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	[2]
[2]	2	2 = 14-15 | 16-17 (5332, 5422, 6322)
[2]	?	[2 = auto relay as usual in basic schemes too] now obligatory FULL distribution asking
Bid	HCP	Description
3-4	14-15 | 16-17	= same answers as in the (5332, 5422, 6322) scheme but now as suit

[PASS] -	[1]
[1]	[1]
[1]	[1]
[2]	[2]
[2]	3 - 4	3 - 4 = 14-15 | 16-17 (5332, 5422, 6322)
Bid	HCP	Description
3-4	14-15 | 16-17	= same answers as in the (5332, 5422, 6322) scheme but now as suit

Page to be completed (3 = 6322, futher bidding style over 4level bids,etc. etc.)
but I hope and suppose with this you will have a good impression about the design and style)

go back to basis scheme sequences

- up -