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Rollout of original position

Posted By: Timothy Chow
Date: Saturday, 2 January 2010, at 9:14 p.m.

In Response To: Money game cube action (Timothy Chow)

As I mentioned before, GNU 2-ply/4-ply will take this double, so it's possible that the live-cube rollout is skewed as a result, but in any case the verdict is RD/P.

It's also interesting to note that my failure to double apparently did not lose as much equity as I thought it would.

gnubg	153
tchow	131
Position ID: 2xoAsCOMd4MDQA Match ID: UQkAAAAAAAAA

Cube decision
Rollout cubeless equity		+0.611
Cubeful equities:
1.	Double, pass	+1.000
2.	Double, take	+1.095	+0.095
3.	No double	+0.959	-0.041
Proper cube action:		Redouble, pass
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Player tchow owns 2-cube 0.721 0.223 0.004 - 0.279 0.057 0.001 +0.611 +0.959 Standard error 0.001 0.002 0.001 - 0.001 0.001 0.000 0.004 0.008 Player gnubg owns 4-cube 0.733 0.227 0.006 - 0.267 0.048 0.001 +1.302 +1.095 Standard error 0.002 0.003 0.001 - 0.002 0.001 0.000 0.010 0.012
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 840389524 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• Money game cube action
  Timothy Chow -- Thursday, 31 December 2009, at 1:15 a.m.
  • Money game cube action
    Chuck Bower -- Thursday, 31 December 2009, at 4:32 p.m.
    • Money game cube action
      Stick -- Thursday, 31 December 2009, at 4:40 p.m.
      • Money game cube action
        neilkaz -- Thursday, 31 December 2009, at 4:43 p.m.
      • Money game cube action
        Chuck Bower -- Thursday, 31 December 2009, at 4:51 p.m.
        • Money game cube action
          neilkaz -- Thursday, 31 December 2009, at 4:54 p.m.
    • Money game cube action
      Matt Cohn-Geier -- Thursday, 31 December 2009, at 4:42 p.m.
    • Money game cube action
      neilkaz -- Thursday, 31 December 2009, at 4:49 p.m.
      • Money game cube action
        Chuck Bower -- Thursday, 31 December 2009, at 4:56 p.m.
  • Money game cube action
    Rich Munitz -- Thursday, 31 December 2009, at 5:24 p.m.
  • Money game cube action
    Nack Ballard -- Thursday, 31 December 2009, at 8:33 p.m.
  • Money game cube action
    Andreas -- Thursday, 31 December 2009, at 10:48 p.m.
  • Some bot content and two related positions
    Timothy Chow -- Friday, 1 January 2010, at 1:21 a.m.
    • Some bot content and two related positions
      Nack Ballard -- Friday, 1 January 2010, at 11:01 p.m.
    • Rollouts of related positions
      Timothy Chow -- Monday, 4 January 2010, at 3:32 p.m.
  • Rollout of original position
    Timothy Chow -- Saturday, 2 January 2010, at 9:14 p.m.