Robertie Position 292

Robertie implies that the double is clear and the take is close. GNU thinks the take is very easy, and the doubling decision is close.

Alert: wrong double ( -0.020)! [doubtful]

Cube decision
Rollout cubeless equity +0.461 
Cubeful equities:
1.No double +0.686 
2.Double, pass +1.000 +0.314
3.Double, take +0.666 -0.020
Proper cube action:No double, take (6.1%)
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6410.2560.019-0.3590.0910.005 +0.461 +0.686
Standard error0.0010.0010.001-0.0010.0010.000 0.003 0.009
Player gnubg owns 2-cube0.6450.2650.020-0.3550.0900.005 +0.960 +0.666
Standard error0.0010.0010.001-0.0010.0010.000 0.007 0.011
Full cubeful rollout with var.redn.
5184 games, Mersenne Twister dice gen. with seed 841178962 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]