Riga Invites to Jurmala - 2014 Invitational tournament

Baltic Beach Hotel, August 13, 2014

Results of round 1.

Table	NS		EW		IMPs
Table	NS		EW		NS	EW
1	Edite Klidzeja Dmitrij Prokhorov		Martins Lorencs Janis Bendiks		9	-9
2	Andis Geste Janis Neimanis		Toralv Lossius Jan Lovfall		2	-2
3	Jelena Alfejeva Sergejs Birins		Maria Lebedeva Igor Khazanov		4	-4
4	Nauris Armanis Bruno Rubenis		Janis Romanovskis Aigars Kalvitis		-7	7
5	Vadim Kholomeev Ivan Semenov		Vitold Sliva Pavel Vorobey		9	-9
6	Sveinn Runar Eiriksson Arno Lindermann		Julius Sigurjonsson Gudmundur Snorrason		13	-13
7	Oleg Sirotin Marko Tenn		Oleg Antonkov Vesa Leskela		6	-6
8	Vitautas Vainikonis Voitek Olanski		Apolinary Kowalski Jerzy Russyan		2	-2
9	Kauko Koistinen Seppo Niemi		Lasse Utter Osmo Parviainen		-6	6
10	Gunnar Andersson Marten Gustawsson		Frederic Wrang David Wrang		-3	3
11	Cathy Baldysz Piotr Walczak		Ania Sarniak Andrzej Jaszczak		2	-2
12	Maija Romanovska Ugis Jansons		Uldis Bethers Adrians Imsa		-12	12

DLR: N		VUL: None
	K76
	K10
	KQ108754
	9
A32	1	1098
98432		AQJ5
32		J96
865		AQ3
	QJ54
	76
	A
	KJ10742

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	6	8	5	9	8		E	7	4	8	4	5
S	6	8	5	9	8		W	7	4	8	4	5
*minimax = 3 W, +100**

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	1	2	3	N	2	=	110	3	-3
2	3	4	4	N	10	-1	-50	-2	2
3	5	6	4	N	A	+1	150	4	-4
4	7	8	3	W	K	=	-140	-4	4
5	9	10	4	S	2	=	420	9	-9
6	11	12	5	N	6	-1	-50	-2	2
7	13	14	3NT	N	J	+1	430	10	-10
8	15	16	3	N	9	=	110	3	-3
9	17	18	4	N	6	-1	-50	-2	2
10	19	20	3	N	10	-1	-50	-2	2
11	21	22	3NT	S	2	-2	-100	-3	3
12	23	24	5x	N	A	-1	-100	-3	3

DLR: E		VUL: NS
	A1087
	K10
	94
	97642
Q9654	2	K2
Q42		J9863
KQ10		J653
108		AQ
	J3
	A75
	A872
	KJ53

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	8	7	5	7	10		E	4	6	8	6	3
S	8	7	5	7	10		W	4	6	8	6	3
minimax = 4 N, +130

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	1	2	1NT	S	4	+1	120	3	-3
2	3	4	3	E	J	-2	100	2	-2
3	5	6	2	E	J	=	-110	-4	4
4	7	8	4	E	5	-1	50	1	-1
5	9	10	2	E	2	=	-110	-4	4
6	11	12	2	E	J	-1	50	1	-1
7	13	14	2	E	2	-1	50	1	-1
8	15	16	1NT	S	5	+2	150	3	-3
9	17	18	2	E	J	-1	50	1	-1
10	19	20	2	E	5	=	-110	-4	4
11	21	22	3	S	2	+1	130	3	-3
12	23	24	2	E	3	+1	-140	-5	5

DLR: S		VUL: EW
	7643
	J62
	9
	AQ1083
J85	3	AK109
KQ4		A83
Q1065		A72
J97		654
	Q2
	10975
	KJ843
	K2

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	5	5	6	5	6		E	8	8	7	7	7
S	5	5	6	5	6		W	8	8	7	7	7
minimax = 1NT E, -120

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	1	2	3	W	6	-2	200	4	-4
2	3	4	3NT	E	9	-1	100	2	-2
3	5	6	3NT	E	4	-2	200	4	-4
4	7	8	1NT	W	8	=	-90	-4	4
5	9	10	3NT	E	10	-2	200	4	-4
6	11	12	2NT	W	J	-1	100	2	-2
7	13	14	3	S	2	-3	-150	-5	5
8	15	16	2	N	A	-2	-100	-4	4
9	17	18	2	S	K	-3	-150	-5	5
10	19	20	3NT	E	10	-2	200	4	-4
11	21	22	3NT	E	Q	-1	100	2	-2
12	23	24	1NT	E	9	=	-90	-4	4

DLR: W		VUL: Both
	J1073
	AJ7
	42
	8765
9	4	AQ64
Q1084		K952
KQ763		A10
KJ9		1042
	K852
	63
	J985
	AQ3

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	3	6	2	3	5		E	9	7	11	10	8
S	3	6	2	3	5		W	8	7	11	10	8
minimax = 4 E, -650

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	1	2	4	E	2	+1	-650	-1	1
2	3	4	4	E	6	=	-620	0	0
3	5	6	4	E	2	=	-620	0	0
4	7	8	4	E	3	=	-620	0	0
5	9	10	4	E	3	=	-620	0	0
6	11	12	4	W	J	-1	100	12	-12
7	13	14	4	W	J	=	-620	0	0
8	15	16	4	W	J	=	-620	0	0
9	17	18	4	E	8	=	-620	0	0
10	19	20	4	E	3	+1	-650	-1	1
11	21	22	4	E	J	=	-620	0	0
12	23	24	4	E	2	=	-620	0	0