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Bot Battle #105 -Variant with Rollout

Posted By: Nack Ballard
Date: Saturday, 27 December 2025, at 9:28 a.m.

In Response To: Bot Battle #105 Rollout (Jason Lee)

		White is Professional score: 2 pip: 124 9 point match pip: 141 score: 0 Blue is Hive Mind
XGID=---BCBBb----bB--Bd-dAa-Ab-:0:0:1:53:0:2:0:9:10
Original Position

1.	Rollout1	16/13 16/11	eq: +0.030
	Player: Opponent: 49.07% (G:16.82% B:0.63%) 50.93% (G:16.24% B:0.42%) Conf.: ± 0.011 (+0.019...+0.040) - [100.0%] Duration: 25 minutes 42 seconds
2.	Rollout1	16/8	eq: -0.036 (-0.066)
	Player: Opponent: 48.38% (G:16.80% B:0.58%) 51.62% (G:19.08% B:1.01%) Conf.: ± 0.011 (-0.047...-0.026) - [0.0%] Duration: 13 minutes 29 seconds
3.	Rollout1	23/20 16/11	eq: -0.044 (-0.073)
	Player: Opponent: 47.47% (G:11.27% B:0.32%) 52.53% (G:8.33% B:0.18%) Conf.: ± 0.009 (-0.053...-0.035) - [0.0%] Duration: 35 minutes 57 seconds
4.	Rollout1	20/15 4/1	eq: -0.104 (-0.133)
	Player: Opponent: 46.71% (G:15.62% B:0.55%) 53.29% (G:20.04% B:0.46%) Conf.: ± 0.010 (-0.114...-0.094) - [0.0%] Duration: 16 minutes 10 seconds
5.	Rollout1	23/15	eq: -0.188 (-0.218)
	Player: Opponent: 44.46% (G:9.64% B:0.37%) 55.54% (G:13.04% B:0.20%) Conf.: ± 0.009 (-0.198...-0.179) - [0.0%] Duration: 19 minutes 25 seconds
1 1296 Games rolled with Variance Reduction. Moves: 4-ply, cube decisions: XG Roller+ Search interval: Huge

Above is Jason's rollout of the original position.

Below is a variant.

Nack

		White is Player 2 score: 2 pip: 124 9 point match pip: 139 score: 0 Blue is Player 1
XGID=--ABBBBb----bB--Bd-dAa-Ab-:0:0:1:53:0:2:0:9:10
Variant 1: Blue's 4pt spare is moved to the 2pt

1.	Rollout1	23/20 16/11	eq: -0.037
	Player: Opponent: 47.91% (G:12.52% B:0.34%) 52.09% (G:9.95% B:0.25%) Conf.: ± 0.006 (-0.043...-0.031) - [100.0%] Duration: 27 minutes 26 seconds
2.	Rollout1	16/13 16/11	eq: -0.055 (-0.019)
	Player: Opponent: 47.79% (G:17.35% B:0.54%) 52.21% (G:19.15% B:0.72%) Conf.: ± 0.006 (-0.062...-0.049) - [0.0%] Duration: 23 minutes 07 seconds
3.	Rollout2	16/8	eq: -0.074 (-0.037)
	Player: Opponent: 48.08% (G:17.65% B:0.55%) 51.92% (G:21.32% B:1.43%) Conf.: ± 0.014 (-0.087...-0.060) - [0.0%] Duration: 11 minutes 58 seconds
4.	Rollout2	20/15 5/2	eq: -0.106 (-0.069)
	Player: Opponent: 47.02% (G:16.59% B:0.50%) 52.98% (G:20.43% B:0.63%) Conf.: ± 0.014 (-0.119...-0.092) - [0.0%] Duration: 14 minutes 37 seconds
5.	Rollout2	13/10 13/8	eq: -0.119 (-0.082)
	Player: Opponent: 47.00% (G:17.19% B:0.58%) 53.00% (G:19.34% B:1.05%) Conf.: ± 0.015 (-0.134...-0.104) - [0.0%] Duration: 14 minutes 45 seconds
1 5184 Games rolled with Variance Reduction. Dice Seed: 32510498 Moves: 3-ply, cube decisions: XG Roller 2 1296 Games rolled with Variance Reduction. Dice Seed: 32510498 Moves: 3-ply, cube decisions: XG Roller

Messages In This Thread

• Bot Battle #105
  Jason Lee -- Monday, 22 December 2025, at 1:59 p.m.
  • Bot Battle #105
    Elizabeth (erichktn @ DG) -- Monday, 22 December 2025, at 3:05 p.m.
    • Bot Battle #105
      Frank Berger -- Tuesday, 23 December 2025, at 11:10 a.m.
  • Bot Battle #105
    Chuck Bower -- Monday, 22 December 2025, at 7:04 p.m.
  • Bot Battle #105
    John O'Hagan -- Monday, 22 December 2025, at 8:01 p.m.
  • Bot Battle #105
    Michael Zakrajsek -- Tuesday, 23 December 2025, at 5:26 a.m.
  • Bot Battle #105
    negheonegu -- Tuesday, 23 December 2025, at 6:25 a.m.
  • Bot Battle #105 Rollout
    Jason Lee -- Tuesday, 23 December 2025, at 5:16 p.m.
    • Bot Battle #105 -Variant with Rollout
      Nack Ballard -- Saturday, 27 December 2025, at 9:28 a.m.