Riga Invites to Jurmala - 2013       Invitational tournament

Baltic Beach Hotel, August 21, 2013


Ranking Rounds: 01 02 03 04 05 06 07

Results of round 1.


Table NS EW IMPs
NS EW
1 Michal Klukowski
Piotr Zatorski		 Erikas Vainikonis
Andrey Orlovich		 -14   14  
2 Andrey Gromov
Alexander Dubinin		 Evgeny Gladish
Mikhael Krasnosselski		 13   -13  
3 Vitautas Vainikonis
Voitek Olanski		 Boguslaw Gierulski
Jerzy Skrzypczak		 -1   1  
4 Jessica Piafsky
Jacek Kalita		 Martins Lorencs
Janis Bethers		 -15   15  
5 Vadim Kholomeev
Ivan Semenov		 Jelena Alfejeva
Andrey Shudnev		 14   -14  
6 Constance Goldberg
William Eisenberg		 Sergejs Birins
Janis Neimanis		 17   -17  
7 Marko Tenn
Oleg Sirotin		 Oleg Antonkov
Vladimir Gonca		 -9   9  
8 Tor Einar Erlandsen
Einar Asbjorn Brenne		 Lasse Utter
Osmo Parviainen		 -28   28  
9 Janis Ozols
Janis Romanovskis		 Ugis Jansons
Janis Bendiks		 1   -1  
10 Bjorn Wenneberg
Per Leandersson		 Julius Sigurjonsson
Henning Ostergaard		 12   -12  
11 Janne Tauriainen
Jukka Rokkanen		 Erkki Becker
Olli Rahi		 12   -12  
12 Maija Romanovska
Aigars Kalvitis		 Nauris Armanis
Bruno Rubenis		 -10   10  


     DLR: N        VUL: None
  A98 
  A8743 
  72 
  AJ9 
 KJ1076  1 4
 105 K962
 J103 AKQ86
 1084 KQ5
  Q532 
  QJ 
  954 
  7632 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 5 4 6 4 5 E 8 9 7 9 8
S 4 4 5 3 5 W 8 9 7 9 8
minimax = 1 W, -140
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 1 2 2 E Q +1 -110  3 -3
2 3 4 3NT E Q = -400  -5 5
3 5 6 NoPlay 0 0
4 7 8 3 E Q +1 -130  2 -2
5 9 10 3 E Q +1 -130  2 -2
6 11 12 3NT E Q = -400  -5 5
7 13 14 1NT N K -2 -100  3 -3
8 15 16 3NT E Q = -400  -5 5
9 17 18 3NT E Q = -400  -5 5
10 19 20 2 S J -4 -200  0 0
11 21 22 2 W 3 -1       50 6 -6
12 23 24 2 E Q +2 -130  2 -2

     DLR: E        VUL: NS
  KQ984 
  AKQ 
  K8 
  J42 
 A763  2 J105
 94 732
 A6 QJ105
 AKQ73 1065
  2 
  J10865 
  97432 
  98 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 5 5 9 7 4 E 8 7 4 6 8
S 5 5 9 7 4 W 8 7 4 6 9
minimax = 3NT* W, +100
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 1 2 2NT N J -5 -500  -10 10
2 3 4 3 S A =     140 5 -5
3 5 6 4 S A -1 -100  -1 1
4 7 8 2 N 2 -2 -200  -4 4
5 9 10 3 N 2 =     140 5 -5
6 11 12 2 S A +1     140 5 -5
7 13 14 3 S K -1 -100  -1 1
8 15 16 2 N J -2 -200  -4 4
9 17 18 2 S A -1 -100  -1 1
10 19 20 2 S A +1     140 5 -5
11 21 22 1NT W K +2 -150  -2 2
12 23 24 1NT W Q +1 -120  -2 2

     DLR: S        VUL: EW
  Q73 
  942 
  A983 
  K82 
 K104  3 J96
 -- QJ1083
 KJ10742 Q
 AQ63 J1054
  A852 
  AK765 
  65 
  97 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 6 7 7 4 3 E 6 6 5 8 9
S 6 7 7 4 3 W 6 6 5 8 9
minimax = 3 W, -110
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 1 2 3x W 4 +1 -870  -12 12
2 3 4 2 S 2 =     110 6 -6
3 5 6 NoPlay 0 0
4 7 8 3 N 2 -2 -100  1 -1
5 9 10 3 E K +1 -130  0 0
6 11 12 2x S 4 =     470 12 -12
7 13 14 3 W 2 +1 -130  0 0
8 15 16 3x S 10 -3 -500  -8 8
9 17 18 3x S A -2 -300  -4 4
10 19 20 3 E A +2 -150  0 0
11 21 22 3 S J -2 -100  1 -1
12 23 24 3x S 4 -1 -100  1 -1

     DLR: W        VUL: Both
  -- 
  1086 
  AKJ765 
  J864 
 95  4 A87643
 KJ973 AQ42
 Q10 2
 KQ92 A3
  KQJ102 
  5 
  9843 
  1075 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 4 4 2 9 4 E 7 8 10 4 9
S 4 4 2 9 4 W 7 8 10 4 9
minimax = 5* N, -500
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 1 2 5 W 6 -1     100 5 -5
2 3 4 6 W 8 -2     200 7 -7
3 5 6 NoPlay 0 0
4 7 8 3x N 2 -4 -1100  -14 14
5 9 10 6 E K -2     200 7 -7
6 11 12 5 E 6 -1     100 5 -5
7 13 14 4 E K = -620  -11 11
8 15 16 4 W A +1 -650  -11 11
9 17 18 6x W A -2     500 11 -11
10 19 20 6 W K -2     200 7 -7
11 21 22 6 W A -2     200 7 -7
12 23 24 4 W K +1 -650  -11 11