Robertie Position 293

Alert: wrong double ( -0.060)! [doubtful]

Cube decision
Rollout cubeless equity +0.413 
Cubeful equities:
1.No double +0.427 
2.Double, pass +1.000 +0.573
3.Double, take +0.367 -0.060
Proper cube action:No double, take (9.4%)
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.5770.3000.053-0.4230.0900.004 +0.413 +0.427
Standard error0.0010.0010.001-0.0010.0010.000 0.003 0.007
Player gnubg owns 2-cube0.5690.2920.046-0.4310.0900.005 +0.764 +0.367
Standard error0.0020.0020.001-0.0020.0010.000 0.010 0.013
Full cubeful rollout with var.redn.
2592 games, Mersenne Twister dice gen. with seed 841035350 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]