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Prime v. ..... Cube - Rollout

Posted By: Stick
Date: Thursday, 11 May 2017, at 11:38 p.m.

In Response To: Prime v. ..... Cube (Stick)

Having the 3s and 4s duped makes this just short of a cube. In the variant below I've given us good fives also and that will do the trick. Good sixes is even a bigger cube.





White is Player 2

score: 0
pip: 124
Unlimited Game
Jacoby Beaver
pip: 142
score: 0

Blue is Player 1
XGID=---bBBBBBA--AA---dcc--c-B-:0:0:1:00:0:0:3:0:10
Blue on roll, cube action?

Analyzed in Rollout No double Double/Take
Player Winning Chances: 67.05% (G:13.91% B:0.40%) 66.79% (G:14.71% B:0.48%)
Opponent Winning Chances: 32.95% (G:7.85% B:0.49%) 33.21% (G:7.80% B:0.39%)
Cubeless Equities +0.401 +0.812
Cubeful Equities
No double:+0.599±0.012 (+0.587..+0.610)
Double/Take:+0.566 (-0.032)±0.017 (+0.550..+0.583)
Double/Pass:+1.000 (+0.401)
Best Cube action: No double / Take
Percentage of wrong pass needed to make the double decision right: 7.0%
Rollout details
1296 Games rolled with Variance Reduction.
Dice Seed: 58822591
Moves: 3-ply, cube decisions: XG Roller
Double Decision confidence:99.9%
Take Decision confidence:100.0%
Duration: 4 minutes 07 seconds

eXtreme Gammon Version: 2.10
White is Player 2

score: 0
pip: 124
Unlimited Game
Jacoby Beaver
pip: 143
score: 0

Blue is Player 1
XGID=---bBBBBBA--A-A--dcc--c-B-:0:0:1:00:0:0:3:0:10
Blue on roll, cube action?

Analyzed in Rollout No double Double/Take
Player Winning Chances: 69.38% (G:14.08% B:0.40%) 69.34% (G:15.05% B:0.49%)
Opponent Winning Chances: 30.62% (G:6.75% B:0.34%) 30.66% (G:6.61% B:0.30%)
Cubeless Equities +0.461 +0.946
Cubeful Equities
No double:+0.680 (-0.038)±0.013 (+0.667..+0.693)
Double/Take:+0.718±0.017 (+0.701..+0.735)
Double/Pass:+1.000 (+0.282)
Best Cube action: Double / Take
Rollout details
1296 Games rolled with Variance Reduction.
Dice Seed: 58822591
Moves: 3-ply, cube decisions: XG Roller
Double Decision confidence:100.0%
Take Decision confidence:100.0%
Duration: 3 minutes 37 seconds

eXtreme Gammon Version: 2.10

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