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31P-32Z-42 — No Jacoby, No Beavers — 3-ply XG2 Rollout

Posted By: Taper_Mike
Date: Sunday, 22 December 2013, at 8:52 a.m.

In Response To: 31P-32Z-42? (Stick)

		White is Player 2 score: 0 pip: 162 Unlimited Game pip: 163 score: 0 Blue is Player 1
XGID=-a-a-BD-B---dE-a-c-e----B-:0:0:1:42:0:0:0:0:10
Blue to play 42

1.	Rollout1	24/20 13/11	eq: +0.1972
	Player: Opponent: 54.63% (G:15.68% B:0.76%) 45.37% (G:12.29% B:0.54%) Conf.: ±0.0022 (+0.1950...+0.1994) - [92.5%] Duration: 7 hours 45 minutes
2.	Rollout1	8/4 6/4	eq: +0.1949 (-0.0023)
	Player: Opponent: 53.96% (G:17.85% B:0.78%) 46.04% (G:12.42% B:0.69%) Conf.: ±0.0022 (+0.1926...+0.1971) - [7.5%] Duration: 7 hours 01 minute
3.	Rollout2	24/18	eq: +0.1798 (-0.0174)
	Player: Opponent: 54.52% (G:14.08% B:0.58%) 45.48% (G:11.94% B:0.45%) Conf.: ±0.0030 (+0.1768...+0.1827) - [0.0%] Duration: 3 hours 59 minutes
4.	Rollout3	24/22 24/20	eq: +0.1530 (-0.0442)
	Player: Opponent: 53.87% (G:14.10% B:0.63%) 46.13% (G:12.28% B:0.47%) Conf.: ±0.0072 (+0.1458...+0.1602) - [0.0%] Duration: 39 minutes 17 seconds
5.	Rollout3	24/22 13/9	eq: +0.1428 (-0.0544)
	Player: Opponent: 53.21% (G:16.20% B:0.69%) 46.79% (G:12.89% B:0.61%) Conf.: ±0.0077 (+0.1351...+0.1505) - [0.0%] Duration: 40 minutes 09 seconds
1 62208 Games rolled with Variance Reduction. Dice Seed: 25957710 Moves: 3-ply, cube decisions: XG Roller 2 31104 Games rolled with Variance Reduction. Dice Seed: 25957710 Moves: 3-ply, cube decisions: XG Roller 3 5184 Games rolled with Variance Reduction. Dice Seed: 25957710 Moves: 3-ply, cube decisions: XG Roller

Rollout by Taper_Mike 2013-Dec-22 eXtreme Gammon Version: 2.10.199.2658 31P-32Z-42-n-tm.xgp n[S P2 U17 V44 Z54] "<=62*31 5 n[S P3 U24 V45 Z47 D60] "&e

eXtreme Gammon Version: 2.10

31P-32Z-42 — Unlimited Games

Bot	Seed	Equity	Nacbracs	Link
GnuBg 0.xx 2-ply	1022871535	+199.8	[S P11] /10	BgOnline.org
Snowie 4.x.x 3-ply, Cubeful (not Live Cube)	[Random seed]	+176	[P S6 U19] ~5	Stick
GnuBg 1.02 2-ply trunc	729948753	+183.851	n[P S1 U26 Z50 V50 D65] '/0.360t	Taper_Mike
XG 2.10 XGR++ Eval	[XGR++ seed]	+188.8	n[S P3 U24 V45 Z47 D60] "&e	Taper_Mike
XG 2.10 3-ply, Cubes: XGR	25957710	+197.2	n[S P2 U17 V44 Z54] "<=62*31 5	Taper_Mike (above)

Key: D = Down [13/11, 13/9], P = Point [8/4, 6/4], S = Split [24/20, 13/11], U = Up [24/18], V = Variant up [24/22, 24/20],
Z = Reverse split [24/22, 13/9]

Explanation of nacbracs

Remembering that the Ballard/Weaver error scale treats differences in equity that are below 0.01 as ties, the “Cubeful (not Live Cube)” rollout made by Snowie back in 2006 matches this XG2 rollout quite well.

Mike

Messages In This Thread

• 31P-32Z-42?
  Stick -- Thursday, 5 October 2006, at 11:46 a.m.
  • Re: 3-1, 3-2 (correct minor split) 4-2
    Black Swan -- Thursday, 5 October 2006, at 11:52 p.m.
  • Re: 3-1, 3-2 (correct minor split) 4-2
    Ian Shaw -- Friday, 6 October 2006, at 12:03 p.m.
  • Rollout
    Stick -- Saturday, 7 October 2006, at 8:54 a.m.
    • Rollout
      onur alan -- Monday, 16 December 2013, at 9:58 p.m.
    • Help needed to understand GnuBg rollout from 2006
      Taper_Mike -- Tuesday, 17 December 2013, at 12:54 a.m.
      • Help needed to understand GnuBg rollout from 2006
        Petter Bengtsson -- Tuesday, 17 December 2013, at 1:36 a.m.
      • Help needed to understand GnuBg rollout from 2006
        Stick -- Tuesday, 17 December 2013, at 2:29 a.m.
      • Help needed to understand GnuBg rollout from 2006
        Taper_Mike -- Tuesday, 17 December 2013, at 2:53 a.m.
  • 31P-32Z-42 — No Jacoby, No Beavers — 3-ply XG2 Rollout
    Taper_Mike -- Sunday, 22 December 2013, at 8:52 a.m.