Robertie Position 58

Alert: wrong double ( -0.028)! [doubtful]

Cube decision
Rollout cubeless equity +0.508 
Cubeful equities:
1.No double +0.707 
2.Double, pass +1.000 +0.293
3.Double, take +0.678 -0.028
Proper cube action:No double, take (8.8%)
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6340.2820.032-0.3660.0700.003 +0.508 +0.707
Standard error0.0010.0010.000-0.0010.0000.000 0.002 0.006
Player gnubg owns 2-cube0.6280.2880.036-0.3720.0680.003 +1.015 +0.678
Standard error0.0010.0010.001-0.0010.0010.000 0.007 0.008
Full cubeful rollout with var.redn.
11071 games, Mersenne Twister dice gen. with seed 838440787 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]