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Opening book/bgonline differences

Posted By: Higonefive
Date: Sunday, 31 July 2011, at 1:42 p.m.

I can’t memorize tables. In front of my mind’s eye there is not popping up a picture if i read 41$-44. I have to see several times the picture of a board and it’s nactation for burning in. So i spent a little time to make an informator . Nack Ballard has grouped often moves. So do i. For the second move i am working for the doublets at first. Coming to XX-44, the standard structure is B. Then i went on the deviants. For example 41$-44 the XG opening book gives a kC(?), “killing cross”, but the 4xD-44 data gives a “killing B”(saw the agg.). And 41S-44 a K(XGRoller++). How valuable is the opening book? Which data XG2 is taking into account?

Messages In This Thread

• Opening book/bgonline differences
  Higonefive -- Sunday, 31 July 2011, at 1:42 p.m.
  • Opening book/bgonline differences
    jdg -- Sunday, 31 July 2011, at 2:01 p.m.
  • Opening book/bgonline differences
    David Rockwell -- Sunday, 31 July 2011, at 2:34 p.m.
    • Opening book/bgonline differences
      Timothy Chow -- Monday, 1 August 2011, at 1:11 a.m.
  • Opening book/bgonline differences
    Bob Koca -- Sunday, 31 July 2011, at 6:07 p.m.
    • Opening book/bgonline differences
      Higonefive -- Monday, 1 August 2011, at 9:27 a.m.