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Make up your mind - Variants

Posted By: Nack Ballard
Date: Friday, 8 May 2026, at 5:18 p.m.

In Response To: Make up your mind - Rollout - (pierrez)





White is Joueur 2

score: 0
pip: 97
Unlimited Game
Jacoby Beaver
pip: 26
score: 0

Blue is Joueur 1
XGID=-BC--aC----------a-feb----:1:-1:1:11:0:0:3:0:10
Original position

1.Rollout12/Off 1/Off(2)eq: +1,148
Player:
Opponent:		98,85% (G:17,54% B:0,16%)
1,15% (G:0,00% B:0,00%)		Conf.: ± 0,002 (+1,146...+1,151) - [100,0%]
Duration: 37,5 seconds
2.Rollout16/5*(3) 2/1eq: +1,136 (-0,013)
Player:
Opponent:		97,09% (G:20,33% B:0,26%)
2,91% (G:0,00% B:0,00%)		Conf.: ± 0,002 (+1,134...+1,138) - [0,0%]
Duration: 42,8 seconds
3.Rollout16/5* 5/2eq: +1,113 (-0,036)
Player:
Opponent:		95,01% (G:22,93% B:0,30%)
4,99% (G:0,00% B:0,00%)		Conf.: ± 0,002 (+1,111...+1,115) - [0,0%]
Duration: 54,2 seconds
4.Rollout12/Off(2)eq: +1,090 (-0,058)
Player:
Opponent:		99,00% (G:11,34% B:0,05%)
1,00% (G:0,00% B:0,00%)		Conf.: ± 0,002 (+1,088...+1,092) - [0,0%]
Duration: 18,6 seconds
5.4-ply2/1(2) 2/Offeq: +1,009 (-0,139)
Player:
Opponent:		96,62% (G:8,83% B:0,07%)
3,38% (G:0,00% B:0,00%)
1 1296 Games rolled with Variance Reduction.
Moves: 3-ply, cube decisions: XG Roller

Above is pierrez's rollout of the original position.

Below are two (contrasting) variants.

Nack





White is Player 2

score: 0
pip: 91
Unlimited Game
Jacoby Beaver
pip: 26
score: 0

Blue is Player 1
XGID=-BC--aC----------a-fe---b-:1:-1:1:11:0:0:3:0:10
Variant 1: White's 4pt is changed to her 1pt

1.Rollout16/5*(3) 2/1eq: +1.143
Player:
Opponent:		98.18% (G:18.49% B:0.25%)
1.82% (G:0.00% B:0.00%)		Conf.: ± 0.002 (+1.142...+1.145) - [100.0%]
Duration: 4.4 seconds
2.Rollout12/Off 1/Off(2)eq: +1.134 (-0.009)
Player:
Opponent:		99.44% (G:14.70% B:0.09%)
0.56% (G:0.00% B:0.00%)		Conf.: ± 0.001 (+1.133...+1.136) - [0.0%]
Duration: 1.5 seconds
3.Rollout16/5* 5/2eq: +1.133 (-0.011)
Player:
Opponent:		96.94% (G:20.45% B:0.28%)
3.06% (G:0.00% B:0.00%)		Conf.: ± 0.002 (+1.131...+1.135) - [0.0%]
Duration: 4.5 seconds
4.Rollout12/Off(2)eq: +1.080 (-0.064)
Player:
Opponent:		99.51% (G:9.11% B:0.04%)
0.49% (G:0.00% B:0.00%)		Conf.: ± 0.001 (+1.079...+1.081) - [0.0%]
Duration: 1.1 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 79130312
Moves: 3-ply, cube decisions: XG Roller
White is Player 2

score: 0
pip: 97
Unlimited Game
Jacoby Beaver
pip: 28
score: 0

Blue is Player 1
XGID=-BD--aC----------a-feb----:1:-1:1:11:0:0:3:0:10
Variant 2: Blue has an extra checker on his 2pt

1.Rollout16/5*(3) 2/1eq: +1.075
Player:
Opponent:		96.90% (G:14.86% B:0.11%)
3.10% (G:0.00% B:0.00%)		Conf.: ± 0.002 (+1.073...+1.077) - [100.0%]
Duration: 5.1 seconds
2.Rollout12/Off 1/Off(2)eq: +1.067 (-0.008)
Player:
Opponent:		97.65% (G:12.24% B:0.14%)
2.35% (G:0.00% B:0.00%)		Conf.: ± 0.002 (+1.065...+1.069) - [0.0%]
Duration: 5.1 seconds
3.Rollout12/Off(2)eq: +1.045 (-0.030)
Player:
Opponent:		98.95% (G:7.01% B:0.04%)
1.05% (G:0.00% B:0.00%)		Conf.: ± 0.001 (+1.044...+1.046) - [0.0%]
Duration: 2.6 seconds
4.Rollout16/5* 5/2eq: +0.992 (-0.083)
Player:
Opponent:		93.41% (G:14.98% B:0.13%)
6.59% (G:0.00% B:0.00%)		Conf.: ± 0.002 (+0.990...+0.995) - [0.0%]
Duration: 8.4 seconds
1 1296 Games rolled with Variance Reduction.
Dice Seed: 49946461
Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

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