Riga Invites to Jurmala - 2012       Invitational tournament

Baltic Beach Hotel, August 29, 2012



Results of round 13.


Table NS EW IMPs
NS EW
1 Maija Romanovska
Juris Balashovs
Aivar Tammel
Marko Tenn
-2   2  
2 Ugis Jansons
Bruno Rubenis
Andrey Orlovich
Erikas Vainikonis
-2   2  
3 Edite Klidzeja
Dmitry Prokhorov
Andrey Gromov
Alexander Dubinin
6   -6  
4 Osmo Parviainen
Lasse Utter
Sergejs Birins
Janis Neimanis
-18   18  
5 Juste Rotomskyte
Evgeny Gladysh
Vadim Kholomeev
Ivan Semenov
-11   11  
6 Aigairs Germanis
Ivars Rubenis
Kauko Koistinen
Clas Nyberg
0   0  
7 Janis Ozols
Janis Romanovkis
Rein Rotmeister
Margus Suurvali
7   -7  
8 Thomas Magnusson
Peder Skaj
Apolinary Kowalski
Vitautas Vainikonis
-6   6  


     DLR: N        VUL: EW
  J10743 
  KQ 
  J103 
  K43 
 82  25 KQ96
 85 J1092
 K54 982
 J108765 A9
  A5 
  A7643 
  AQ76 
  Q2 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 9 8 9 10 7 E 4 5 3 3 6
S 8 8 9 10 6 W 4 5 3 3 6
minimax = 3NT N, +400
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 16 13 3NT N 8 =     400 0 0
2 12 14 3NT S 5 =     400 0 0
3 11 15 3NT S 3 =     400 0 0
4 10 1 2 S J +2     170 -6 6
5 2 9 3NT N 9 +1     430 1 -1
6 8 3 3NT N J +1     430 1 -1
7 4 7 3NT N 6 +1     430 1 -1
8 5 6 4 S J -1 -50  -10 10

     DLR: E        VUL: Both
  J10862 
  J 
  83 
  A10952 
 AKQ3  26 94
 K4 953
 1052 AKQJ764
 8763 K
  75 
  AQ108762 
  9 
  QJ4 
Makeable tricks for each denomination and each hand under assumption of optimal play and defense:
  NT     NT
N 3 7 8 1 9 E 7 5 5 10 3
S 3 7 8 1 9 W 7 5 5 10 3
minimax = 3 E, -130
TBL NS EW CONT BY LEAD TR SCORE NS EW
1 16 13 4 E A = -130  -2 2
2 12 14 4 E A = -130  -2 2
3 11 15 5x E Q -1     200 6 -6
4 10 1 5x E A = -750  -12 12
5 2 9 3NT E J +2 -660  -12 12
6 8 3 3 N A -1 -100  -1 1
7 4 7 5x E A -1     200 6 -6
8 5 6 5 E Q -1     100 4 -4