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Variant Rollout

Posted By: Bob Koca
Date: Tuesday, 9 September 2025, at 8:26 p.m.

In Response To: VARIANT: Same position except own cube (Bob Koca)

Now the top two plays are basically tied. The cube being centered seems to contribute a lot to two up was correct by a lot in original position. Could be an example of when losing but not close to a cube yet making a big play can mess with opponent's cube power.

		White is Player 2 score: 0 pip: 139 Unlimited Game Jacoby Beaver pip: 160 score: 0 Blue is Player 1
XGID=-b----EBB---aD---bddb---B-:1:1:1:32:0:0:3:0:10
Blue to play 32

1.	Rollout1	13/10 6/4	eq: -0.1731
	Player: Opponent: 41.05% (G:10.28% B:0.49%) 58.95% (G:24.27% B:2.73%) Conf.: ±0.0022 (-0.1753...-0.1709) - [99.4%] Duration: 2 hours 47 minutes
2.	Rollout1	24/22 24/21	eq: -0.1768 (-0.0037)
	Player: Opponent: 41.74% (G:9.38% B:0.49%) 58.26% (G:27.43% B:0.78%) Conf.: ±0.0019 (-0.1787...-0.1749) - [0.6%] Duration: 2 hours 29 minutes
3.	Rollout2	13/11 13/10	eq: -0.2002 (-0.0271)
	Player: Opponent: 39.38% (G:10.51% B:0.49%) 60.62% (G:22.89% B:2.25%) Conf.: ±0.0086 (-0.2088...-0.1916) - [0.0%] Duration: 8 minutes 08 seconds
4.	Rollout3	24/22 13/10	eq: -0.2219 (-0.0488)
	Player: Opponent: 39.85% (G:9.94% B:0.53%) 60.15% (G:27.25% B:1.32%) Conf.: ±0.0080 (-0.2300...-0.2139) - [0.0%] Duration: 8 minutes 28 seconds
5.	Rollout3	24/21 13/11	eq: -0.2239 (-0.0508)
	Player: Opponent: 39.84% (G:9.97% B:0.58%) 60.16% (G:27.76% B:1.32%) Conf.: ±0.0088 (-0.2327...-0.2151) - [0.0%] Duration: 8 minutes 43 seconds
1 41472 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller 2 2142 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller 3 2141 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

Messages In This Thread

• 31P-61P-66D-32
  Dmitriy Obukhov -- Sunday, 31 August 2025, at 5:50 a.m.
  • 31P-61P-66D-32
    Stick -- Sunday, 31 August 2025, at 8:19 a.m.
    • 31P-61P-66D-32
      ah_clem -- Sunday, 31 August 2025, at 3:24 p.m.
  • 31P-61P-66D-32
    ah_clem -- Sunday, 31 August 2025, at 3:23 p.m.
  • 31P-61P-66D-32
    John O'Hagan -- Sunday, 31 August 2025, at 4:22 p.m.
  • 31P-61P-66D-32
    Bob Koca -- Sunday, 31 August 2025, at 6:40 p.m.
  • 31P-61P-66D-32 - Rollout
    Dmitriy Obukhov -- Monday, 1 September 2025, at 7:45 p.m.
    • 31P-61P-66D-32 - Rollout
      rambiz -- Wednesday, 3 September 2025, at 11:00 a.m.
    • VARIANT: Same position except own cube
      Bob Koca -- Wednesday, 3 September 2025, at 3:47 p.m.
      • Variant Rollout
        Bob Koca -- Tuesday, 9 September 2025, at 8:26 p.m.
        • 6pt/8pt Variant with Rollout
          Nack Ballard -- Sunday, 14 September 2025, at 4:59 p.m.