News:

All new Fibsboard.com for 2011 --" your unofficial Forum for all fings FIBS."
New Membergroups, new boards including topical discussions, Campaigns, Culture and Gossip. Photo Galleries, Forum Backgammon vs Top Guest, and much much more.........faster and improved, with sas :)

Main Menu

Move 106 - From behind

Started by sixty_something, October 25, 2008, 06:36:49 PM

Previous topic - Next topic

sixty_something

If the board image does not appear in the question above, you may view it in the attached PNG file below.

one vote per user .. results of the poll are shown after you have voted

GNUbg says:
Spoiler

This one really isn't too hard, but I missed it three times playing against GNUbg in Tutor mode. My thinking was leaving the blot at 15, vulnerable only to an indirect shot, was a good idea as a way to get an extra shot should RED be forced to split his back men. Clearly, it wasn't. RED might have two to three rolls before having to split them, and almost any 8 would be a killer resulting in a possible Gammon. GNUbg says:


    1. Cubeful 0-ply    15/6                         Eq.:  -0.052
       0.490 0.031 0.001 - 0.510 0.033 0.000
        0-ply cubeful prune [expert]

    2. Cubeful 0-ply    11/8 11/5                    Eq.:  -0.424 ( -0.372)
       0.403 0.037 0.001 - 0.597 0.095 0.001
        0-ply cubeful prune [expert]

    3. Cubeful 0-ply    8/5 8/2                      Eq.:  -0.424 ( -0.372)
       0.413 0.035 0.001 - 0.587 0.111 0.001
        0-ply cubeful prune [expert]

[close]

Use the ID's below in GNUbg or Snowie to evaluate further:

Position ID: 27YJwABmmzETAA   Match ID: cAnvADAAIAAA

Do not rejoice over what has not yet happened. 
-- Egyptian Proverb
A little inaccuracy sometimes saves tons of explanation. -- Unknown
e-mail me