BGonline.org Forums

Cube action at 4 away 2 away?

Posted By: Joe Russell
Date: Thursday, 27 August 2009, at 10:16 a.m.

This cube decision came up in the semifinals of the local Gammon Associates event on Tuesday. There was much debate about the cube action.

The score (after 0 games) is: Steve Sax 3, Joe Russell 1 (match to 5 points)

Move number 5: Joe Russell on roll, cube decision?

Steve Sax	97
Joe Russell	111
Position ID: 7TwGYQCzbYSBAQ Match ID: cAmgADAACAAA

• Joe Russell doubles

Cube decision
Rollout cubeless equity		+0.410	(Money: +0.370)
Cubeful equities:
1.	Double, pass	+1.000
2.	Double, take	+1.045	+0.045
3.	No double	+0.583	-0.417
Proper cube action:		Double, pass
Rollout details
Win W g W bg   Lose L g L bg Cubeless Cubeful Centered 1-cube 0.617 0.187 0.005 - 0.383 0.054 0.001 +0.410 +0.583 Standard error 0.002 0.003 0.001 - 0.002 0.003 0.000 0.008 0.010 Player Steve Sax owns 2-cube 0.612 0.199 0.007 - 0.388 0.085 0.002 +1.045 +1.045 Standard error 0.002 0.003 0.001 - 0.002 0.005 0.000 0.019 0.019
Full cubeful rollout with var.redn.
794 games, Mersenne Twister dice gen. with seed 867442635 and quasi-random dice
Play: 0-ply cubeful prune [expert]
Cube: 0-ply cubeful prune [expert]

 

Messages In This Thread

• Cube action at 4 away 2 away?
  Joe Russell -- Thursday, 27 August 2009, at 10:16 a.m.
  • Suggestion
    Chuck Bower -- Thursday, 27 August 2009, at 4:00 p.m.
  • Cube action at 4 away 2 away?
    Bob Koca -- Thursday, 27 August 2009, at 4:21 p.m.
    • Cube action at 4 away 2 away?
      Matt Cohn-Geier -- Thursday, 27 August 2009, at 4:30 p.m.
      • Cube action at 4 away 2 away?
        Bob Koca -- Thursday, 27 August 2009, at 4:33 p.m.
        • Cube action at 4 away 2 away?
          Matt Cohn-Geier -- Thursday, 27 August 2009, at 4:41 p.m.
        • Cube action at 4 away 2 away?
          Chuck Bower -- Thursday, 27 August 2009, at 6:36 p.m.
    • Cube action at 4 away 2 away?
      Jason Lee -- Thursday, 27 August 2009, at 8:04 p.m.
    • It used to be possible with GNU
      Neil Robins -- Thursday, 27 August 2009, at 9:23 p.m.