Riga Invites to Jurmala - 2014 Invitational tournament

Baltic Beach Hotel, August 13, 2014

Results of round 7.

Table	NS		EW		IMPs
Table	NS		EW		NS	EW
1	Andis Geste Janis Neimanis		Gunnar Andersson Marten Gustawsson		4	-4
2	Vadim Kholomeev Ivan Semenov		Ania Sarniak Andrzej Jaszczak		8	-8
3	Sveinn Runar Eiriksson Arno Lindermann		Apolinary Kowalski Jerzy Russyan		-4	4
4	Jelena Alfejeva Sergejs Birins		Vitautas Vainikonis Voitek Olanski		-3	3
5	Vitold Sliva Pavel Vorobey		Janis Romanovskis Aigars Kalvitis		14	-14
6	Lasse Utter Osmo Parviainen		Uldis Bethers Adrians Imsa		2	-2
7	Toralv Lossius Jan Lovfall		Martins Lorencs Janis Bendiks		10	-10
8	Kauko Koistinen Seppo Niemi		Maria Lebedeva Igor Khazanov		-11	11
9	Julius Sigurjonsson Gudmundur Snorrason		Oleg Sirotin Marko Tenn		4	-4
10	Edite Klidzeja Dmitrij Prokhorov		Cathy Baldysz Piotr Walczak		7	-7
11	Frederic Wrang David Wrang		Oleg Antonkov Vesa Leskela		-27	27
12	Nauris Armanis Bruno Rubenis		Maija Romanovska Ugis Jansons		8	-8

DLR: N		VUL: EW
	Q732
	J543
	J6
	J85
54	25	J86
Q108		97
94		AK872
AK10964		Q73
	AK109
	AK62
	Q1053
	2

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	5	9	9	7	4		E	7	4	4	6	9
S	5	9	9	7	4		W	7	4	4	6	9
minimax = 3 S, +140

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	3	19	4	N	6	-1	-50	-3	3
2	9	22	3	N	7	=	140	3	-3
3	11	16	4	S	A	-1	-50	-3	3
4	5	15	2NT	E	A	-1	100	2	-2
5	10	8	4x	W	J	-1	200	4	-4
6	18	24	1	S	A	-1	-50	-3	3
7	4	2	3	N	A	=	140	3	-3
8	17	6	3	W	J	=	-110	-4	4
9	12	13	3NT x	E	K	=	-750	-13	13
10	1	21	2NT	E	K	-3	300	6	-6
11	20	14	2NT x	E	A	=	-690	-12	12
12	7	23	2	S	A	+1	140	3	-3

DLR: E		VUL: Both
	QJ7
	K1072
	AK654
	4
95	26	AK1043
Q984		AJ3
Q82		3
KJ82		AQ63
	862
	65
	J1097
	10975

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	2	2	3	6	1		E	8	11	9	6	11
S	1	1	3	6	1		W	10	11	10	7	12
minimax = 6 W, -1370

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	3	19	3NT	W	5	=	-600	-2	2
2	9	22	3NT	W	2	=	-600	-2	2
3	11	16	3NT	W	4	=	-600	-2	2
4	5	15	3NT	W	2	=	-600	-2	2
5	10	8	2	E	J	+2	-130	9	-9
6	18	24	6	E	J	-2	200	12	-12
7	4	2	5x	W	A	-1	200	12	-12
8	17	6	3NT	W	4	=	-600	-2	2
9	12	13	3	W	A	+1	-170	8	-8
10	1	21	3NT	E	5	+2	-660	-4	4
11	20	14	3NT	W	4	+2	-660	-4	4
12	7	23	3NT	W	J	=	-600	-2	2

DLR: S		VUL: None
	J943
	A76
	AJ7
	Q84
A7	27	Q862
KQ8		109532
10984		Q53
K732		9
	K105
	J4
	K62
	AJ1065

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	8	7	6	7	9		E	4	5	7	6	4
S	8	7	5	7	9		W	4	5	7	6	4
minimax = 2NT S, +120

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	3	19	3NT	N	6	=	400	8	-8
2	9	22	3NT	S	2	=	400	8	-8
3	11	16	2NT	S	9	+1	150	2	-2
4	5	15	2NT	S	9	-1	-50	-3	3
5	10	8	2NT	S	9	=	120	2	-2
6	18	24	4	S	K	-4	-200	-7	7
7	4	2	4	N	10	-2	-100	-5	5
8	17	6	3NT	S	3	-2	-100	-5	5
9	12	13	3NT	N	2	=	400	8	-8
10	1	21	3NT	S	9	-2	-100	-5	5
11	20	14	2x	E	5	=	-470	-11	11
12	7	23	3NT	S	9	=	400	8	-8

DLR: W		VUL: NS
	9743
	942
	107
	10732
K	28	Q1086
AQ6		10853
AQJ43		K95
A984		Q6
	AJ52
	KJ7
	862
	KJ5

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	2	5	2	2	4		E	10	8	10	11	8
S	2	5	3	2	4		W	10	8	10	11	8
minimax = 3NT E, -430

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	3	19	3NT	E	2	=	-400	1	-1
2	9	22	4	W	2	+1	-450	-1	1
3	11	16	3NT	E	2	+2	-460	-1	1
4	5	15	3NT	W	6	+1	-430	0	0
5	10	8	4	E	6	+1	-450	-1	1
6	18	24	3NT	E	5	+1	-430	0	0
7	4	2	3NT	E	2	+1	-430	0	0
8	17	6	3NT	E	5	+1	-430	0	0
9	12	13	3NT	E	2	=	-400	1	-1
10	1	21	3NT	W	2	-1	50	10	-10
11	20	14	3NT	E	4	+1	-430	0	0
12	7	23	4	E	5	+1	-450	-1	1