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Bot Battle #123 - Variant

Posted By: Nack Ballard
Date: Wednesday, 18 March 2026, at 5:47 p.m.

In Response To: Bot Battle #123 Rollout (Jason Lee)

		White is Professional score: 4 pip: 149 9 point match pip: 175 score: 0 Blue is Hive Mind
XGID=------DBBAb-eC---c-e----BA:0:0:1:42:0:4:0:9:10
Original Position

1.	Rollout1	Bar/21 6/4	eq: -0.217
	Player: Opponent: 41.43% (G:11.12% B:0.37%) 58.57% (G:15.27% B:1.19%) Conf.: ± 0.012 (-0.229...-0.205) - [99.9%] Duration: 1 hour 10 minutes
2.	Rollout1	Bar/23 24/20	eq: -0.243 (-0.026)
	Player: Opponent: 40.74% (G:10.45% B:0.44%) 59.26% (G:14.85% B:0.97%) Conf.: ± 0.012 (-0.255...-0.231) - [0.1%] Duration: 1 hour 09 minutes
3.	Rollout1	Bar/23 13/9	eq: -0.245 (-0.028)
	Player: Opponent: 41.07% (G:10.17% B:0.34%) 58.93% (G:15.62% B:1.09%) Conf.: ± 0.012 (-0.257...-0.234) - [0.0%] Duration: 1 hour 08 minutes
4.	Rollout1	Bar/21 24/22	eq: -0.261 (-0.044)
	Player: Opponent: 40.43% (G:10.19% B:0.35%) 59.57% (G:14.90% B:0.93%) Conf.: ± 0.011 (-0.271...-0.250) - [0.0%] Duration: 1 hour 08 minutes
1 1296 Games rolled with Variance Reduction. Moves: 4-ply, cube decisions: XG Roller+ Search interval: Huge

Above is Stick's rollout of the original position.

Below is a contrasting variant.

Nack

		White is Player 2 score: 4 pip: 152 9 point match pip: 175 score: 0 Blue is Player 1
XGID=------DBBAb-eC--c--e----BA:0:0:1:42:0:4:0:9:10
Variant: White's 8pt checkers are on her 9pt

1.	Rollout1	Bar/23 24/20	eq: -0.192
	Player: Opponent: 41.74% (G:10.58% B:0.29%) 58.26% (G:13.12% B:0.81%) Conf.: ± 0.016 (-0.209...-0.176) - [98.2%] Duration: 12 minutes 32 seconds
2.	Rollout1	Bar/21 6/4	eq: -0.216 (-0.024)
	Player: Opponent: 41.23% (G:10.84% B:0.37%) 58.77% (G:13.72% B:0.95%) Conf.: ± 0.015 (-0.231...-0.201) - [1.8%] Duration: 12 minutes 04 seconds
3.	Rollout1	Bar/23 13/9	eq: -0.234 (-0.041)
	Player: Opponent: 40.95% (G:10.23% B:0.37%) 59.05% (G:14.24% B:1.13%) Conf.: ± 0.014 (-0.248...-0.219) - [0.0%] Duration: 11 minutes 56 seconds
4.	Rollout1	Bar/21 7/5	eq: -0.249 (-0.057)
	Player: Opponent: 40.36% (G:10.53% B:0.36%) 59.64% (G:13.71% B:1.00%) Conf.: ± 0.016 (-0.265...-0.233) - [0.0%] Duration: 10 minutes 51 seconds
5.	Rollout1	Bar/23 9/5	eq: -0.255 (-0.063)
	Player: Opponent: 40.39% (G:10.15% B:0.36%) 59.61% (G:13.88% B:0.87%) Conf.: ± 0.015 (-0.271...-0.240) - [0.0%] Duration: 11 minutes 09 seconds
1 1296 Games rolled with Variance Reduction. Dice Seed: 64333447 Moves: 3-ply, cube decisions: XG Roller

Messages In This Thread

• Bot Battle #123
  Jason Lee -- Wednesday, 11 March 2026, at 1:07 p.m.
  • Bot Battle #123
    ah_clem -- Wednesday, 11 March 2026, at 2:51 p.m.
  • Bot Battle #123
    Chuck Bower -- Wednesday, 11 March 2026, at 4:08 p.m.
  • Bot Battle #123
    John O'Hagan -- Wednesday, 11 March 2026, at 5:05 p.m.
  • Bot Battle #123 Rollout
    Jason Lee -- Thursday, 12 March 2026, at 10:37 a.m.
    • Bot Battle #123 Rollout
      Chuck Bower -- Thursday, 12 March 2026, at 4:52 p.m.
    • Bot Battle #123 Rollout
      ah_clem -- Thursday, 12 March 2026, at 8:45 p.m.
    • Bot Battle #123 - Variant
      Nack Ballard -- Wednesday, 18 March 2026, at 5:47 p.m.