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Rollout

Posted By: Stick
Date: Friday, 24 October 2008, at 5:40 p.m.

In Response To: Peoria 8 cube (Stick)

A practical double against almost any opponent needing a small % of drops to make it correct. I wasn't dropping for many reasons, as Ray mentioned, the biggest that he couldn't have known is once upon a year when I started playing bg I dropped a very similar (believe it or not) position v. Paul Weaver. It won't happen again.

The score (after 0 games) is: user 0, gnubg 2 (match to 11 points)

user	153
gnubg	158
Position ID: zM5gDGC2DaSAIw Match ID: AgFgAQAAEAAA

Cube decision
Rollout cubeless equity		+0.240	(Money: +0.294)
Cubeful equities:
1.	No double	+0.621
2.	Double, pass	+1.000	+0.379
3.	Double, take	+0.599	-0.022
Proper cube action:		No redouble, take (5.6%)
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Player user owns 4-cube 0.559 0.318 0.036 - 0.441 0.157 0.021 +0.240 +0.621 Standard error 0.002 0.002 0.002 - 0.002 0.003 0.002 0.004 0.006 Player gnubg owns 8-cube 0.561 0.320 0.042 - 0.439 0.167 0.034 +0.637 +0.599 Standard error 0.002 0.002 0.002 - 0.002 0.003 0.003 0.006 0.007
Full cubeful rollout with var.redn.
3055 games, Mersenne Twister dice gen. with seed 836537082 and quasi-random dice
Play: 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 12 more moves within equity 0.16
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• Peoria 8 cube
  Stick -- Thursday, 23 October 2008, at 8:33 a.m.
  • Peoria 8 cube
    pontiac -- Thursday, 23 October 2008, at 8:58 a.m.
  • Peoria 8 cube
    Neil Robins -- Thursday, 23 October 2008, at 9:31 a.m.
  • Peoria 8 cube
    Coolrey -- Thursday, 23 October 2008, at 1:58 p.m.
    • Peoria 8 cube
      neilkaz -- Thursday, 23 October 2008, at 10:33 p.m.
  • Rollout
    Stick -- Friday, 24 October 2008, at 5:40 p.m.