[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums

Rollout and variant

Posted By: Timothy Chow
Date: Monday, 10 August 2015, at 2:22 p.m.

In Response To: Scrambling two checkers home (Timothy Chow)

I played 18/13 16/10 OTB. The rollout says that White's structure is poor enough that Blue can try for more with 16/5. Improve White's structure and Blue can't afford such shenanigans—see variant.





White is Player 2

score: 0
pip: 122
Unlimited Game
pip: 111
score: 0

Blue is Player 1
XGID=--b-CBCCB---b---AcAb-b-bb-:1:-1:1:65:0:0:0:0:10
Blue to play 65

1.Rollout116/5eq: +0.707
Player:
Opponent:
82.84% (G:11.19% B:0.39%)
17.16% (G:1.16% B:0.01%)
Conf.: ± 0.005 (+0.701...+0.712) - [100.0%]
Duration: 6 minutes 10 seconds
2.Rollout118/7eq: +0.682 (-0.024)
Player:
Opponent:
82.32% (G:10.17% B:0.38%)
17.68% (G:1.39% B:0.02%)
Conf.: ± 0.005 (+0.677...+0.687) - [0.0%]
Duration: 6 minutes 04 seconds
3.Rollout118/13 16/10eq: +0.675 (-0.031)
Player:
Opponent:
82.89% (G:8.17% B:0.24%)
17.11% (G:1.23% B:0.01%)
Conf.: ± 0.005 (+0.670...+0.680) - [0.0%]
Duration: 5 minutes 48 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 271828
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.208.pre-release


Variant:





White is Player 2

score: 0
pip: 126
Unlimited Game
pip: 111
score: 0

Blue is Player 1
XGID=--b-CBCCB---b---AcAb-bbb--:1:-1:1:65:0:0:0:0:10
Blue to play 65

1.Rollout118/13 16/10eq: +0.635
Player:
Opponent:
81.01% (G:8.82% B:0.34%)
18.99% (G:1.96% B:0.05%)
Conf.: ± 0.006 (+0.629...+0.641) - [100.0%]
Duration: 7 minutes 14 seconds
2.Rollout118/7eq: +0.610 (-0.025)
Player:
Opponent:
79.43% (G:10.68% B:0.42%)
20.57% (G:2.31% B:0.05%)
Conf.: ± 0.006 (+0.604...+0.616) - [0.0%]
Duration: 6 minutes 35 seconds
3.Rollout116/5eq: +0.579 (-0.056)
Player:
Opponent:
77.24% (G:13.42% B:0.66%)
22.76% (G:2.78% B:0.08%)
Conf.: ± 0.006 (+0.572...+0.585) - [0.0%]
Duration: 6 minutes 44 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 271828
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.208.pre-release

Messages In This Thread

 

Post Response

Your Name:
Your E-Mail Address:
Subject:
Message:

If necessary, enter your password below:

Password:

 

 

[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums is maintained by Stick with WebBBS 5.12.