Robertie Position 157

Alert: wrong double ( -0.026)! [doubtful]

Cube decision
Rollout cubeless equity +0.494 
Cubeful equities:
1.No double +0.697 
2.Double, pass +1.000 +0.303
3.Double, take +0.671 -0.026
Proper cube action:No double, take (7.9%)
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6380.2650.029-0.3620.0740.003 +0.494 +0.697
Standard error0.0010.0010.000-0.0010.0010.000 0.002 0.006
Player gnubg owns 2-cube0.6370.2670.030-0.3630.0720.003 +0.991 +0.671
Standard error0.0010.0010.001-0.0010.0010.000 0.005 0.008
Full cubeful rollout with var.redn.
5184 games, Mersenne Twister dice gen. with seed 841823411 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]