Riga Invites to Jurmala - 2010       Invitational tournament

Baltic Beach Hotel, August 18, 2010

Results of round 7.

Table	NS		EW		IMPs
					NS	EW
1	Dmitri Prokhorov Vadim Kholomeev		Maija Romanovska Karlis Rubins		8	-8
2	Ugis Jansons Maris Matisons		Evgeny Gladysh Mikhael Krasnosselski		-16	16
3	Sergei Volkov Andrey Shudnev		Mart Maastik Jaan Linnamagi		-23	23
4	Ilia Feranchuk Igor Godun		Ksenia Nekrasova Ivan Volozhenin		-12	12
5	Peteris Bethers Uldis Bethers		Olga Galaktionova Sergei Stolbovski		1	-1
6	Vitautas Vainikonis Woitek Olanski		Ben Hayes Janis Neimanis		23	-23
7	Erikas Vainikonis Andrey Orlovich		Kauko Koistinen Clas Nyberg		-3	3
8	Andrejs Milgravis Gints Rubenis		Goran Hammarstrom Anders Palmgren		22	-22
9	Elena Alfejeva Sergei Birins		Hannes Linnamagi Tanel Koivupuu		2	-2
10	Janis Bendiks Bruno Rubenis		Janis Ozols Janis Romanovskis		3	-3
11	H-P.Puck Jakov Kats		Lasse Utter Osmo Parviainen		3	-3
12	Simon Bech Fredrik Alfredsson		Jurijs Balasovs Janis Maurins		27	-27

DLR: N          VUL: EW    KQ974      10      10962      K105    3   25  AJ52  KJ7  A842  A875  KJ3  AQ982  74    1086      Q9653      Q4      J63   Makeable tricks for each denomination and each hand under assumption of optimal play and defense:   NT     NT N 3 5 4 3 2 E 10 7 9 10 11 S 3 5 4 3 2 W 10 8 9 10 11 minimax = 3NT W, -630

TBL NS EW CONT BY LEAD TR SCORE NS EW 1 16 23 4 E 6 -2     200 9 -9 2 7 15 3NT E 5 -2     200 9 -9 3 17 2 3NT E 5 = -600  -10 10 4 24 18 3NT E 5 +1 -630  -10 10 5 12 10 3NT W K = -600  -10 10 6 6 21 3NT E 8 -2     200 9 -9 7 5 3 4 E 8 -2     200 9 -9 8 11 20 3NT W K -2     200 9 -9 9 9 1 2x N A -2 -300  -4 4 10 14 8 3NT E 5 = -600  -10 10 11 22 4 3NT E 10 = -600  -10 10 12 19 13 3NT E 3 -1     100 7 -7

DLR: E          VUL: Both    AQJ4      --      KQJ63      KQ95    10765   26  --  10983  AKJ7542  5  82  AJ104  8632    K9832      Q6      A10974      7   Makeable tricks for each denomination and each hand under assumption of optimal play and defense:   NT     NT N 5 11 4 11 4 E 3 1 9 1 8 S 5 11 4 10 4 W 3 1 9 1 8 minimax = 5 S, +650

TBL NS EW CONT BY LEAD TR SCORE NS EW 1 16 23 6 S 3 -1 -100  -12 12 2 7 15 5x N 3 -1 -200  -13 13 3 17 2 6 S A -1 -100  -12 12 4 24 18 6x N 10 -1 -200  -13 13 5 12 10 5x E 7 -2     500 -2 2 6 6 21 6x S A =   1540 14 -14 7 5 3 6 S 5 -1 -100  -12 12 8 11 20 6x S A =   1660 14 -14 9 9 1 7x E 7 -3     800 6 -6 10 14 8 6 S 6 =   1370 13 -13 11 22 4 6 S 10 =   1370 13 -13 12 19 13 4x S 5 +1     990 9 -9

DLR: S          VUL: None    AK986      J5      10972      97    Q52   27  7  KQ  987632  63  J84  KJ8632  1054    J1043      A104      AKQ5      AQ   Makeable tricks for each denomination and each hand under assumption of optimal play and defense:   NT     NT N 11 11 7 12 6 E 1 1 6 1 7 S 12 12 7 12 6 W 1 1 6 1 7 minimax = 6NT S, +990

TBL NS EW CONT BY LEAD TR SCORE NS EW 1 16 23 3x E A -3     500 1 -1 2 7 15 6NT S K -1 -50  -11 11 3 17 2 4 N 4 =     420 -1 1 4 24 18 6 S K =     980 11 -11 5 12 10 4 S K +1     450 0 0 6 6 21 4 S 6 +1     450 0 0 7 5 3 4 S K +1     450 0 0 8 11 20 4 S K +1     450 0 0 9 9 1 4 N 7 +2     480 1 -1 10 14 8 4 S K +1     450 0 0 11 22 4 4 S K +1     450 0 0 12 19 13 6 S K =     980 11 -11

DLR: W          VUL: NS    J10976      63      108      AQ73    8   28  AQ5  AQ875  K102  J73  AKQ4  10865  J94    K432      J94      9652      K2   Makeable tricks for each denomination and each hand under assumption of optimal play and defense:   NT     NT N 3 8 3 2 4 E 10 5 10 9 9 S 3 8 3 2 4 W 10 5 10 9 8 minimax = 3NT E, -430

TBL NS EW CONT BY LEAD TR SCORE NS EW 1 16 23 4 W 2 -1       50 10 -10 2 7 15 3NT E 6 +2 -460  -1 1 3 17 2 4 W J = -420  0 0 4 24 18 4 E 6 = -420  0 0 5 12 10 1x N A +1     360 13 -13 6 6 21 4 W J = -420  0 0 7 5 3 4 W 5 = -420  0 0 8 11 20 3NT E 2 +2 -460  -1 1 9 9 1 3NT E 2 +2 -460  -1 1 10 14 8 4 W J = -420  0 0 11 22 4 3NT E K +1 -430  0 0 12 19 13 4 E 2 = -420  0 0