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Rollout: Double jump 4

Posted By: Timothy Chow
Date: Tuesday, 5 November 2019, at 1:10 a.m.

In Response To: Double jump 4 (Timothy Chow)

The rollout verdict depends sensitively on the location of White's blot in her board.

It occurs to me now that I probably should have done a "rollout with both double and no double" just in case there's something funny going on with White's immediate cube action. Oh well.





White is Player 2

score: 0
pip: 111
Unlimited Game
pip: 135
score: 0

Blue is Player 1
XGID=-----BC-ECa-a----cdeB---a-:0:0:1:54:0:0:0:0:10
Blue to play 54

1.Rollout120/16 20/15eq: -0.652
Player:
Opponent:
30.75% (G:3.54% B:0.12%)
69.25% (G:8.19% B:0.10%)
Conf.: ± 0.008 (-0.660...-0.644) - [100.0%]
Duration: 10 minutes 50 seconds
2.Rollout19/4 8/4eq: -0.716 (-0.064)
Player:
Opponent:
28.43% (G:1.83% B:0.04%)
71.57% (G:1.96% B:0.04%)
Conf.: ± 0.009 (-0.725...-0.708) - [0.0%]
Duration: 12 minutes 18 seconds
3.Rollout120/16 9/4eq: -0.729 (-0.077)
Player:
Opponent:
29.60% (G:4.48% B:0.17%)
70.40% (G:10.06% B:0.19%)
Conf.: ± 0.015 (-0.744...-0.714) - [0.0%]
Duration: 11 minutes 57 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 271828
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.207.pre-release


Variant 1:





White is Player 2

score: 0
pip: 114
Unlimited Game
pip: 135
score: 0

Blue is Player 1
XGID=-----BC-ECa-a----cdeBa----:0:0:1:54:0:0:0:0:10
Blue to play 54

1.Rollout19/4 8/4eq: -0.657
Player:
Opponent:
29.96% (G:1.33% B:0.02%)
70.04% (G:1.36% B:0.03%)
Conf.: ± 0.008 (-0.665...-0.649) - [100.0%]
Duration: 3 minutes 21 seconds
2.Rollout19/5 8/3eq: -0.691 (-0.033)
Player:
Opponent:
28.92% (G:1.14% B:0.04%)
71.08% (G:1.54% B:0.05%)
Conf.: ± 0.009 (-0.699...-0.682) - [0.0%]
Duration: 3 minutes 16 seconds
3.Rollout120/16 20/15eq: -0.693 (-0.036)
Player:
Opponent:
30.39% (G:3.39% B:0.14%)
69.61% (G:10.04% B:0.17%)
Conf.: ± 0.013 (-0.705...-0.680) - [0.0%]
Duration: 2 minutes 57 seconds
4.Rollout18/4 8/3eq: -0.693 (-0.036)
Player:
Opponent:
28.94% (G:1.25% B:0.03%)
71.06% (G:1.81% B:0.07%)
Conf.: ± 0.009 (-0.702...-0.685) - [0.0%]
Duration: 3 minutes 12 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 271828
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.207.pre-release


Variant 2:





White is Player 2

score: 0
pip: 113
Unlimited Game
pip: 135
score: 0

Blue is Player 1
XGID=-----BC-ECa-a----cdeB-a---:0:0:1:54:0:0:0:0:10
Blue to play 54

1.Rollout19/4 8/4eq: -0.685
Player:
Opponent:
29.21% (G:1.27% B:0.03%)
70.79% (G:1.38% B:0.03%)
Conf.: ± 0.009 (-0.694...-0.676) - [100.0%]
Duration: 3 minutes 20 seconds
2.Rollout120/15 9/5eq: -0.721 (-0.036)
Player:
Opponent:
29.40% (G:3.25% B:0.12%)
70.60% (G:8.57% B:0.17%)
Conf.: ± 0.013 (-0.733...-0.708) - [0.0%]
Duration: 2 minutes 44 seconds
3.Rollout120/15 8/4eq: -0.721 (-0.036)
Player:
Opponent:
29.53% (G:3.54% B:0.19%)
70.47% (G:9.41% B:0.22%)
Conf.: ± 0.013 (-0.734...-0.708) - [0.0%]
Duration: 2 minutes 54 seconds
4.Rollout120/16 20/15eq: -0.784 (-0.099)
Player:
Opponent:
28.51% (G:2.92% B:0.11%)
71.49% (G:9.47% B:0.16%)
Conf.: ± 0.013 (-0.797...-0.771) - [0.0%]
Duration: 2 minutes 46 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 271828
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.207.pre-release

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