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

BGonline.org Forums

501 Essential Backgammon Problems #213 -- Rollout + Variants

Posted By: Igor
Date: Saturday, 26 October 2013, at 3:37 p.m.

In Response To: 501 Essential Backgammon Problems #213 (Igor)

Making the 9pt is such a natural play. But with the cube turned a couple extra gammons after 8/4 6/4 make this play come out just slightly ahead. Very tough play to figure out.





White is Player 2

score: 0
pip: 135
Unlimited Game
Jacoby
pip: 126
score: 0

Blue is Player 1
XGID=-a---CD-C--AcDaaa--dbb----:1:-1:1:42:0:0:1:0:10
Blue to play 42

1.Rollout18/4 6/4eq: +0.431
Player:
Opponent:
72.87% (G:9.23% B:0.13%)
27.13% (G:2.66% B:0.07%)
Conf.: 0.002 (+0.430...+0.433) - [100.0%]
Duration: 26 minutes 21 seconds
2.Rollout113/9 11/9eq: +0.426 (-0.006)
Player:
Opponent:
73.06% (G:7.37% B:0.11%)
26.94% (G:2.19% B:0.06%)
Conf.: 0.002 (+0.424...+0.427) - [0.0%]
Duration: 25 minutes 58 seconds
1 15552 Games rolled with Variance Reduction.
Dice Seed: 62360342
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

At DMP the two plays are tied.





White is Player 2

score: 0
pip: 135
1 point match
pip: 126
score: 0

Blue is Player 1
XGID=-a---CD-C--AcDaaa--dbb----:0:0:1:42:0:0:0:1:10
Blue to play 42

1.Rollout18/4 6/4eq: +0.466
Player:
Opponent:
73.31% (G:7.85% B:0.25%)
26.69% (G:2.06% B:0.10%)
Conf.: 0.001 (+0.466...+0.467) - [98.9%]
Duration: 1 hour 08 minutes
2.Rollout113/9 11/9eq: +0.465 (-0.001)
Player:
Opponent:
73.26% (G:6.19% B:0.20%)
26.74% (G:1.85% B:0.10%)
Conf.: 0.001 (+0.465...+0.466) - [1.1%]
Duration: 1 hour 06 minutes
1 46656 Games rolled with Variance Reduction.
Dice Seed: 62360342
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10, MET: Kazaross XG2

A variant.





White is Player 2

score: 0
pip: 137
Unlimited Game
Jacoby
pip: 126
score: 0

Blue is Player 1
XGID=-a---CD-C--AcDaaa-bbbb----:1:-1:1:42:0:0:1:0:10
Blue to play 42

1.Rollout113/9 11/9eq: +0.449
Player:
Opponent:
73.71% (G:7.77% B:0.09%)
26.29% (G:2.12% B:0.06%)
Conf.: 0.004 (+0.445...+0.453) - [100.0%]
Duration: 4 minutes 32 seconds
2.Rollout18/4 6/4eq: +0.439 (-0.011)
Player:
Opponent:
72.86% (G:9.83% B:0.12%)
27.14% (G:2.73% B:0.08%)
Conf.: 0.004 (+0.434...+0.443) - [0.0%]
Duration: 4 minutes 20 seconds
1 2592 Games rolled with Variance Reduction.
Dice Seed: 68675974
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

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.