Robertie Position 143

Cube decision
Rollout cubeless equity +0.473 
Cubeful equities:
1.Double, take +0.748 
2.Double, pass +1.000 +0.252
3.No double +0.719 -0.029
Proper cube action:Double, take
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6880.1640.009-0.3120.0730.002 +0.473 +0.719
Standard error0.0010.0010.000-0.0010.0010.000 0.002 0.004
Player gnubg owns 2-cube0.6940.1650.010-0.3060.0700.002 +0.981 +0.748
Standard error0.0010.0010.000-0.0010.0010.000 0.004 0.006
Full cubeful rollout with var.redn.
4763 games, Mersenne Twister dice gen. with seed 835162069 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]