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rollout

Posted By: Chuck Bower
Date: Thursday, 29 March 2007, at 6:27 p.m.

In Response To: vs. Keene at Midwest, #4 (Chuck Bower)

The score (after 0 games) is: White 2, Blue 1 (match to 5 points)

Move number 9: Blue to play 41

Pip counts: White 47, Blue 131
Position ID: 914mAABmW5QIAw Match ID: UQmmACAACAAA

• Blue doubles

Alert: wrong double ( -0.0743)! [bad]

Cube decision
Rollout cubeless equity		-0.5432	(Money: -0.6079)
Cubeful equities:
1.	No double	-0.3288
2.	Double, pass	+1.0000	+1.3288
3.	Double, take	-0.4031	-0.0743
Proper cube action:		No redouble, take (5.3%)
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Player Blue owns 2-cube 0.2865 0.0368 0.0015 - 0.7135 0.2183 0.0009 -0.5432 -0.3288 Standard error 0.0009 0.0016 0.0005 - 0.0009 0.0022 0.0003 0.0029 0.0036 Player White owns 4-cube 0.3069 0.0416 0.0052 - 0.6931 0.5000 0.0007 -0.4031 -0.4031 Standard error 0.0014 0.0049 0.0032 - 0.0014 0.0196 0.0007 0.0069 0.0069
Full cubeful rollout with var.redn.
966 games, Mersenne Twister dice gen. with seed 1059311744 and quasi-random dice
Stop when best play is enough JSDs ahead: limit 3.5 (min. 432 games)
Play: world class 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• vs. Keene at Midwest, #4
  Chuck Bower -- Tuesday, 27 March 2007, at 9:13 p.m.
  • Re: vs. Keene at Midwest, #4
    Daniel Murphy -- Wednesday, 28 March 2007, at 12:49 a.m.
  • Re: vs. Keene at Midwest, #4
    Stick -- Wednesday, 28 March 2007, at 2:11 a.m.
  • rollout
    Chuck Bower -- Thursday, 29 March 2007, at 6:27 p.m.
    • Re: rollout
      Keene -- Thursday, 29 March 2007, at 6:46 p.m.
      • Re: Re: rollout
        Chuck Bower -- Friday, 30 March 2007, at 4:34 p.m.