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Variant --- 4-ply/XGR+ RO

Posted By: Petter Bengtsson
Date: Monday, 25 August 2025, at 12:52 a.m.

In Response To: Variant --- 4-ply/XGR+ RO (Stick)

If I had done that, surely someone would complain that I had the wrong score! ;-)

Here's a money rollout:

		White is Player 2 score: 0 pip: 196 Unlimited Game Jacoby Beaver pip: 127 score: 0 Blue is Player 1
XGID=-b--bbEBCa-CaB----abbb----:1:-1:1:31:0:0:3:0:9
Blue to play 31

1.	Rollout1	8/7 6/3	eq: +0,021
	Player: Opponent: 54,91% (G:19,50% B:1,18%) 45,09% (G:9,29% B:0,35%) Conf.: ± 0,009 (+0,012...+0,030) - [100,0%] Duration: 19 minutes 01 second
2.	Rollout1	6/2	eq: -0,006 (-0,028)
	Player: Opponent: 54,00% (G:18,90% B:1,14%) 46,00% (G:9,41% B:0,37%) Conf.: ± 0,009 (-0,016...+0,003) - [0,0%] Duration: 17 minutes 59 seconds
3.	Rollout1	13/12* 12/9*	eq: -0,014 (-0,035)
	Player: Opponent: 51,46% (G:25,69% B:1,99%) 48,54% (G:9,79% B:0,41%) Conf.: ± 0,011 (-0,025...-0,002) - [0,0%] Duration: 20 minutes 51 seconds
4.	Rollout1	11/7	eq: -0,027 (-0,048)
	Player: Opponent: 53,24% (G:19,35% B:1,26%) 46,76% (G:9,86% B:0,41%) Conf.: ± 0,009 (-0,036...-0,017) - [0,0%] Duration: 16 minutes 47 seconds
5.	Rollout1	13/10 11/10	eq: -0,028 (-0,050)
	Player: Opponent: 53,80% (G:18,85% B:0,98%) 46,20% (G:10,54% B:0,42%) Conf.: ± 0,011 (-0,039...-0,018) - [0,0%] Duration: 19 minutes 24 seconds
1 1296 Games rolled with Variance Reduction. Moves: 4-ply, cube decisions: XG Roller+ Search interval: Huge

eXtreme Gammon Version: 2.10

Messages In This Thread

• 1-4-5 backgame - Hit one, hit two, hit none?
  ah_clem -- Friday, 22 August 2025, at 4:57 p.m.
  • 1-4-5 backgame - Hit one, hit two, hit none?
    John O'Hagan -- Friday, 22 August 2025, at 6:09 p.m.
  • Variant
    Petter Bengtsson -- Friday, 22 August 2025, at 7:52 p.m.
    • Variant --- 4-ply/XGR+ RO
      Petter Bengtsson -- Sunday, 24 August 2025, at 4:35 p.m.
      • Variant --- 4-ply/XGR+ RO
        Stick -- Sunday, 24 August 2025, at 7:34 p.m.
        • Variant --- 4-ply/XGR+ RO
          Petter Bengtsson -- Monday, 25 August 2025, at 12:52 a.m.
  • 1-4-5 backgame - Hit one, hit two, hit none?
    Stick -- Friday, 22 August 2025, at 8:24 p.m.
    • 1-4-5 backgame - Hit one, hit two, hit none?
      Frank Berger -- Saturday, 23 August 2025, at 7:36 a.m.
  • 1-4-5 backgame - Hit one, hit two, hit none?
    christian munk-christensen -- Friday, 22 August 2025, at 9:22 p.m.
  • ROLLOUT 1-4-5 backgame - Hit one, hit two, hit none?
    ah_clem -- Sunday, 24 August 2025, at 3:51 p.m.
    • ROLLOUT 1-4-5 backgame - Hit one, hit two, hit none? - DMP Rollout
      Stick -- Sunday, 24 August 2025, at 7:29 p.m.