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prime vs prime revisited

Posted By: aoleg1
Date: Thursday, 4 June 2009, at 7:31 a.m.

This position was posted earlier. The rollout says: ND.

: Katmandu 0, Valentine 0 (to 9)

Move number 4: Valentine on roll, cube decision?

Katmandu	111
Valentine	124
Position ID: 2u4GADDstgkBMA Match ID: cAkgAQAAAAAA

• Valentine doubles

Alert: wrong double ( -0,097)! [bad]

Cube decision
Rollout cubeless equity		+0,259	(Money: +0,256)
Cubeful equities:
1.	No double	+0,373
2.	Double, pass	+1,000	+0,627
3.	Double, take	+0,276	-0,097
Proper cube action:		No double, take (13,4%)
Rollout details
Win W g W bg Lose L g L bg Без куба Cubeful Centered 1-cube 0,598 0,182 0,012 - 0,402 0,126 0,008 +0,259 +0,373 Standard error 0,003 0,003 0,001 - 0,003 0,002 0,000 0,007 0,017 Player Katmandu owns 2-cube 0,598 0,184 0,013 - 0,402 0,121 0,009 +0,548 +0,276 Standard error 0,003 0,003 0,001 - 0,003 0,002 0,001 0,016 0,024
Full cubeful rollout with var.redn.
648 games, Mersenne Twister dice gen. with seed 856647821 and quasi-random dice
Play: 2-ply cubeful prune [мирового класса]
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 [мирового класса]

If Blue does not double, hit with 4-1 and White fans then it is still a big take:

: Katmandu 0, Valentine 0 (to 9)

Move number 7: Valentine on roll, cube decision?

Katmandu	134
Valentine	119
Position ID: bHcDAFjsbgMBKA Match ID: cAkgAQAAAAAA

• Valentine doubles

Cube decision
Rollout cubeless equity		+0,500	(Money: +0,493)
Cubeful equities:
1.	Double, take	+0,727
2.	Double, pass	+1,000	+0,273
3.	No double	+0,618	-0,108
Proper cube action:		Double, take
Rollout details
Win W g W bg Lose L g L bg Без куба Cubeful Centered 1-cube 0,655 0,260 0,020 - 0,345 0,093 0,004 +0,500 +0,618 Standard error 0,002 0,002 0,001 - 0,002 0,002 0,000 0,006 0,013 Player Katmandu owns 2-cube 0,653 0,255 0,022 - 0,347 0,089 0,004 +1,016 +0,727 Standard error 0,003 0,003 0,001 - 0,003 0,002 0,001 0,014 0,021
Full cubeful rollout with var.redn.
648 games, Mersenne Twister dice gen. with seed 856647821 and quasi-random dice
Play: 2-ply cubeful prune [мирового класса]
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 [мирового класса]