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Position of the Day 09-09-26 - Rollout

Posted By: Colin Owen
Date: Monday, 28 September 2026, at 3:25 p.m.

In Response To: Position of the Day 09-09-26 - Rollout (Stick)

FWIW then, here's a longer rollout. The gap between 1st and 2nd increases a little, and that between 2nd and 3rd very slightly. What is perhaps more interesting is that a 4th play - 21/16 4/1 - is only slightly worse than 3rd, emphasising the importance of advancing the rearmost point.





White is Player 2

score: 0
pip: 104
Unlimited Game
Beaver
pip: 111
score: 0

Blue is Player 1
XGID=--BBCAC-A-----bbAc-ccBaa--:1:1:1:53:0:0:2:0:10
Blue to play 53

1.Rollout121/18 21/16eq: -0.1531
Player:
Opponent:
37.06% (G:3.11% B:0.07%)
62.94% (G:4.77% B:0.17%)
Conf.: ±0.0010 (-0.1540...-0.1521) - [100.0%]
Duration: 7 minutes 49 seconds
2.Rollout121/16 8/5eq: -0.2003 (-0.0473)
Player:
Opponent:
35.48% (G:2.12% B:0.05%)
64.52% (G:4.40% B:0.07%)
Conf.: ±0.0009 (-0.2012...-0.1994) - [0.0%]
Duration: 7 minutes 11 seconds
3.Rollout116/11 8/5eq: -0.2328 (-0.0797)
Player:
Opponent:
33.52% (G:1.86% B:0.03%)
66.48% (G:2.25% B:0.04%)
Conf.: ±0.0009 (-0.2337...-0.2319) - [0.0%]
Duration: 6 minutes 46 seconds
4.Rollout121/16 4/1eq: -0.2385 (-0.0854)
Player:
Opponent:
34.33% (G:3.24% B:0.05%)
65.67% (G:6.59% B:0.19%)
Conf.: ±0.0009 (-0.2394...-0.2376) - [0.0%]
Duration: 7 minutes 28 seconds
5.Rollout18/5 6/1eq: -0.2442 (-0.0912)
Player:
Opponent:
33.29% (G:2.60% B:0.04%)
66.71% (G:3.30% B:0.08%)
Conf.: ±0.0009 (-0.2451...-0.2433) - [0.0%]
Duration: 7 minutes 05 seconds
6.Rollout116/11 4/1eq: -0.2464 (-0.0934)
Player:
Opponent:
33.22% (G:2.09% B:0.04%)
66.78% (G:3.08% B:0.16%)
Conf.: ±0.0009 (-0.2473...-0.2455) - [0.0%]
Duration: 6 minutes 24 seconds
1 46656 Games rolled with Variance Reduction.
Dice Seed: 21976511
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

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