Robertie Position 286

GNU does not disagree with the checker play, but thinks that Black should have doubled before rolling.

Cube decision
Rollout cubeless equity +0.501 
Cubeful equities:
1.Double, take +0.788 
2.Double, pass +1.000 +0.212
3.No double +0.761 -0.027
Proper cube action:Double, take
Rollout details
 WinW gW bg LoseL gL bgCubelessCubeful
Centered 1-cube0.6970.1630.004-0.3030.0590.001 +0.501 +0.761
Standard error0.0010.0020.000-0.0010.0010.000 0.003 0.008
Player gnubg owns 2-cube0.7000.1690.005-0.3000.0590.001 +1.025 +0.788
Standard error0.0010.0020.001-0.0010.0010.000 0.008 0.010
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 842666416 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]