Riga Invites to Jurmala - 2013 Invitational tournament

Baltic Beach Hotel, August 21, 2013

Results of round 3.

Table	NS		EW		IMPs
Table	NS		EW		NS	EW
1	Vadim Kholomeev Ivan Semenov		Andrey Gromov Alexander Dubinin		0	0
2	Constance Goldberg William Eisenberg		Bjorn Wenneberg Per Leandersson		-2	2
3	Lasse Utter Osmo Parviainen		Nauris Armanis Bruno Rubenis		8	-8
4	Boguslaw Gierulski Jerzy Skrzypczak		Ugis Jansons Janis Bendiks		4	-4
5	Janne Tauriainen Jukka Rokkanen		Oleg Antonkov Vladimir Gonca		-6	6
6	Julius Sigurjonsson Henning Ostergaard		Erikas Vainikonis Andrey Orlovich		2	-2
7	Martins Lorencs Janis Bethers		Vitautas Vainikonis Voitek Olanski		-17	17
8	Jessica Piafsky Jacek Kalita		Michal Klukowski Piotr Zatorski		-7	7
9	Marko Tenn Oleg Sirotin		Sergejs Birins Janis Neimanis		6	-6
10	Maija Romanovska Aigars Kalvitis		Janis Ozols Janis Romanovskis		-1	1
11	Evgeny Gladish Mikhael Krasnosselski		Jelena Alfejeva Andrey Shudnev		-2	2
12	Erkki Becker Olli Rahi		Tor Einar Erlandsen Einar Asbjorn Brenne		11	-11

DLR: N		VUL: EW
	AKQ6
	2
	K107654
	85
2	9	J109754
KQ1054		87
Q3		A982
J10432		7
	83
	AJ963
	J
	AKQ96

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	9	8	8	10	9		E	4	4	5	3	4
S	9	8	8	10	9		W	4	4	5	3	4
minimax = 3NT S, +400

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	9	3	3NT	S	K	=	400	0	0
2	11	19	3NT	S	5	=	400	0	0
3	16	24	3NT	S	3	=	400	0	0
4	6	18	3NT	N	J	-1	-50	-10	10
5	21	14	3NT	S	K	=	400	0	0
6	20	2	3NT	S	3	=	400	0	0
7	8	5	3NT	S	K	-2	-100	-11	11
8	7	1	3NT	N	2	-1	-50	-10	10
9	13	12	2x	E	K	-3	800	9	-9
10	23	17	3NT	S	5	=	400	0	0
11	4	10	3NT	S	A	=	400	0	0
12	22	15	3NT	S	K	=	400	0	0

DLR: E		VUL: Both
	Q3
	K9854
	K763
	A5
K1072	10	954
Q73		AJ106
Q92		A105
J32		1094
	AJ86
	2
	J84
	KQ876

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	7	7	7	8	8		E	6	6	6	5	5
S	7	7	7	8	8		W	6	6	6	5	5
minimax = 1 S, +90

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	9	3	2NT	S	2	-2	-200	-3	3
2	11	19	3NT	N	4	-1	-100	0	0
3	16	24	2NT	S	3	-1	-100	0	0
4	6	18	2NT	N	9	+1	150	6	-6
5	21	14	3	N	4	-1	-100	0	0
6	20	2	2NT	N	9	+1	150	6	-6
7	8	5	4	S	2	-3	-300	-5	5
8	7	1	2NT	N	2	-1	-100	0	0
9	13	12	3NT	N	2	-1	-100	0	0
10	23	17	3NT	S	2	-2	-200	-3	3
11	4	10	3NT	N	A	-1	-100	0	0
12	22	15	3NT	N	5	=	600	12	-12

DLR: S		VUL: None
	AKQJ75
	A1054
	Q
	Q6
862	11	9
KJ93		7
K852		AJ10963
J7		K10842
	1043
	Q862
	74
	A953

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	7	10	9	3	5		E	5	3	3	10	7
S	7	10	9	3	5		W	5	3	3	10	7
*minimax = 5 E, +100**

TBL	NS	EW	CONT	BY	LEAD	TR	SCORE	NS	EW
1	9	3	5x	W	A	-1	100	3	-3
2	11	19	5x	N	3	-1	-100	-2	2
3	16	24	4	N	7	=	420	10	-10
4	6	18	5x	W	A	-2	300	8	-8
5	21	14	4	N	A	-3	-150	-4	4
6	20	2	4	S	K	-3	-150	-4	4
7	8	5	5	N	K	-1	-50	-1	1
8	7	1	5	E	2	-2	100	3	-3
9	13	12	5	N	2	-1	-50	-1	1
10	23	17	5	W	A	-1	50	2	-2
11	4	10	5	N	A	-2	-100	-2	2
12	22	15	5	N	A	-1	-50	-1	1

DLR: W		VUL: NS
	98765
	AK9
	94
	J96
A	12	J42
J10765		Q3
KJ6		AQ10872
A1054		K3
	KQ103
	842
	53
	Q872

Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
	NT							NT
N	4	6	2	2	5		E	9	7	11	11	8
S	4	6	2	2	5		W	9	7	11	11	8
minimax = 4 W, -450

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