Robertie Position 155

Cube decision
Rollout cubeless equity +0.450 
Cubeful equities:
1.Double, take +0.657 
2.Double, pass +1.000 +0.343
3.No double +0.577 -0.080
Proper cube action:Double, take
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6260.2880.008-0.3740.0930.004 +0.450 +0.577
Standard error0.0010.0020.001-0.0010.0010.000 0.004 0.010
Player gnubg owns 2-cube0.6340.3050.007-0.3660.0920.004 +0.966 +0.657
Standard error0.0020.0020.001-0.0020.0010.000 0.008 0.013
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 864600362 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]