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Backgammon => Fibsboard Forum Matches => FFM 7 => Topic started by: ah_clem on November 16, 2010, 12:03:17 PM

Poll
Question: 6-3?  The three is forced, where to play the 6?
Option 1: 22/16 votes: 7
Option 2: 13/7 votes: 0
Option 3: 11/5 votes: 0
Option 4: 8/2* votes: 0
Title: Game 4 Move 2 the Herd to Play 6-3
Post by: ah_clem on November 16, 2010, 12:03:17 PM

(http://www.fibsboard.com/fibsboard-forum-match-7/game-4-move-2-the-herd-to-play-6-3/?action=dlattach;attach=5287;image)

Z rolled a 6-1 and I nexted pointing on our head.

We have a 6-3 to play from the bar.
Title: Re: Game 4 Move 2 the Herd to Play 6-3
Post by: ah_clem on November 16, 2010, 12:05:56 PM
Spoiler

He's starting to build a prime, so let's get a checker out of there before it get's stuck.  bar/16.


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Title: Re: Game 4 Move 2 the Herd to Play 6-3
Post by: ah_clem on November 16, 2010, 09:37:47 PM
^^^^^^^^^^^^^6
Title: Re: Game 4 Move 2 the Herd to Play 6-3
Post by: ah_clem on November 17, 2010, 01:15:49 AM
The vote is 7-0.  Time to move this one along.

Since we're at Crawford we can do rollouts with impunity:



Spoiler


Move along folks.  Nothing to see here....


    1. Rollout          bar/16                       Eq.:  -0.146
       0.437 0.137 0.018 - 0.563 0.177 0.008 CL  -0.146 CF  -0.146
      [0.002 0.005 0.002 - 0.002 0.003 0.001 CL   0.005 CF   0.005]

    2. Rollout          bar/22 11/5                  Eq.:  -0.199 ( -0.053)
       0.413 0.124 0.014 - 0.587 0.206 0.011 CL  -0.199 CF  -0.199
      [0.003 0.004 0.002 - 0.003 0.003 0.002 CL   0.006 CF   0.006]

    3. Rollout          bar/22 8/2*                  Eq.:  -0.211 ( -0.065)
       0.411 0.131 0.011 - 0.589 0.227 0.016 CL  -0.211 CF  -0.211
      [0.003 0.004 0.002 - 0.003 0.003 0.002 CL   0.006 CF   0.006]

    4. Rollout          bar/22 13/7                  Eq.:  -0.239 ( -0.093)
       0.397 0.128 0.015 - 0.603 0.240 0.016 CL  -0.239 CF  -0.239
      [0.002 0.005 0.002 - 0.002 0.003 0.001 CL   0.005 CF   0.005]
        Full cubeful rollout with var.redn.
        1296 games, Mersenne Twister dice gen. with seed 905458359 and quasi-random dice
        Play: 0-ply cubeful [expert]
        Cube: 0-ply cubeful [expert]


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