BGonline.org Forums

31P-41S-61 — Unlimited Games — 3-ply XG2 Rollout

Posted By: Taper_Mike
Date: Friday, 15 March 2013, at 12:43 p.m.

In Response To: 3rd roll: 31P 51S 61: ? (Matt Cohn-Geier)

		White is Player 2 score: 0 pip: 162 Unlimited Game Jacoby Beaver pip: 163 score: 0 Blue is Player 1
XGID=-aa--BD-B---dE--ac-e----B-:0:0:1:61:0:0:3:0:10
Blue to play 61

1.	Rollout1	24/18 6/5	eq: +0.2245
	Player: Opponent: 55.32% (G:15.38% B:0.71%) 44.68% (G:12.30% B:0.48%) Conf.: ±0.0079 (+0.2166...+0.2324) - [100.0%] Duration: 35 minutes 05 seconds
2.	Rollout1	8/2* 2/1*	eq: +0.1980 (-0.0265)
	Player: Opponent: 53.52% (G:20.80% B:0.83%) 46.48% (G:13.54% B:0.79%) Conf.: ±0.0085 (+0.1895...+0.2064) - [0.0%] Duration: 35 minutes 30 seconds
3.	Rollout1	24/23 24/18	eq: +0.1663 (-0.0582)
	Player: Opponent: 54.25% (G:14.47% B:0.67%) 45.75% (G:12.79% B:0.50%) Conf.: ±0.0074 (+0.1589...+0.1737) - [0.0%] Duration: 34 minutes 13 seconds
4.	Rollout1	13/7 8/7	eq: +0.1417 (-0.0828)
	Player: Opponent: 53.05% (G:17.04% B:0.78%) 46.95% (G:13.10% B:0.71%) Conf.: ±0.0080 (+0.1337...+0.1497) - [0.0%] Duration: 34 minutes 31 seconds
5.	Rollout1	13/6	eq: +0.1261 (-0.0983)
	Player: Opponent: 52.71% (G:16.88% B:0.71%) 47.29% (G:13.40% B:0.62%) Conf.: ±0.0078 (+0.1183...+0.1340) - [0.0%] Duration: 31 minutes 22 seconds
1 5184 Games rolled with Variance Reduction. Dice Seed: 89502711 Moves: 3-ply, cube decisions: XG Roller

Rollout by Taper_Mike 2013-Mar-14 eXtreme Gammon Version: 2.03 31P-41S-61-tm.xgp [E K27 U58 P83 T98] "<=5 [E K5 U44 P67 T72] "&e

eXtreme Gammon Version: 2.03

31P-41S-61 — Unlimited Games

Bot	Seed	Equity	Nacbracs	Link
GnuBg 2-ply	1022062068	+217.3	[E K18 P70] /10*1	BgOnline.org
GnuBg 2-ply	1069105735	+228.9	[E K37] /5	Matt Cohn-Geier
GnuBg 2-ply Trunc	677856428	+173.435	[E K7 U53 P67 T73] /0.360t	Taper_Mike
XG 2.03 3-ply, Cubes: XGR	89502711	+224.5	[E K27 U58 P83 T98] "<=5	Taper_Mike (above)
XG 2.03 XGR++ Eval	[XGR++ seed]	+202.3	[E K5 U44 P67 T72] "&e	Taper_Mike
GnuBg 2-ply	1069407329	+255.234	[E K4] /1	Robert Koca

31P-41S-61 — Nactation Key

Family	Nactation	Traditional Notation	Note
Each	E	24/18, 6/5
Kill	K	8/2*/1*
Point	P	13/7, 8/7
sTack or Tower	T	13/6
Up	U	24/23, 24/18

A few cycles with XG2 did not change the main result here. Back in 2007, however, no one thought it worth checking that third-place U (Up) might be better than P (Point). If you have a rollout of an early game position that you would like to share, please send it my way. I’ll include in the next distribution of my RolloutSummary, and give credit to you. Thanks. Mike

Messages In This Thread

• 3rd roll: 31P 51S 61: ?
  Matt Cohn-Geier -- Thursday, 12 July 2007, at 5:06 p.m.
  • Rather: 31P *41S* 61: ? NT *NM*
    Matt Cohn-Geier -- Thursday, 12 July 2007, at 5:11 p.m.
    • Rather: 31P *41S* 61: ? NT
      bob koca -- Friday, 13 July 2007, at 2:50 a.m.
  • 3rd roll: 31P 51S 61: ?
    Stick -- Thursday, 12 July 2007, at 5:23 p.m.
    • 3rd roll: 31P 51S 61: ?
      Matt Cohn-Geier -- Thursday, 12 July 2007, at 5:45 p.m.
      • 3rd roll: 31P 51S 61: ?
        Stick -- Thursday, 12 July 2007, at 5:57 p.m.
        • 3rd roll: 31P 51S 61: ?
          Matt Cohn-Geier -- Thursday, 12 July 2007, at 6:12 p.m.
          • 3rd roll: 31P 51S 61: ?
            Stick -- Thursday, 12 July 2007, at 6:16 p.m.
            • 3rd roll: 31P 41S 61: !!!
              neilkaz -- Thursday, 12 July 2007, at 7:04 p.m.
              • 3rd roll: 31P 41S 61: !!!
                bob koca -- Saturday, 14 July 2007, at 3:08 a.m.
          • 3rd roll: 31P 51S 61: ?
            Daniel Murphy -- Thursday, 12 July 2007, at 8:39 p.m.
            • 3rd roll: 31P 51S 61: ?
              Matt Cohn-Geier -- Thursday, 12 July 2007, at 8:53 p.m.
              • 3rd roll: 31P 51S 61: ?
                Daniel Murphy -- Thursday, 12 July 2007, at 9:21 p.m.
      • Post ur rollout pls
        neilkaz -- Thursday, 12 July 2007, at 6:11 p.m.
  • 3rd roll: 31P 51S 61: ?
    Chuck Bower -- Thursday, 12 July 2007, at 8:15 p.m.
  • What did Robertie say?? *NM*
    Chuck Bower -- Thursday, 12 July 2007, at 8:17 p.m.
    • What did Robertie say??
      Matt Cohn-Geier -- Thursday, 12 July 2007, at 8:36 p.m.
      • What did Robertie say??
        Chuck Bower -- Thursday, 12 July 2007, at 8:48 p.m.
        • Yes. *NM*
          Matt Cohn-Geier -- Thursday, 12 July 2007, at 8:59 p.m.
  • 31P-41S-61 — Unlimited Games — 3-ply XG2 Rollout
    Taper_Mike -- Friday, 15 March 2013, at 12:43 p.m.
    • Trice's take
      Chase -- Friday, 15 March 2013, at 6:03 p.m.
      • Trice's take
        neilkaz -- Friday, 15 March 2013, at 6:44 p.m.
      • Trice's take
        storm -- Friday, 15 March 2013, at 7:19 p.m.
      • Trice's take
        Timothy Chow -- Friday, 15 March 2013, at 11:17 p.m.
        • Trice's take
          Chase -- Saturday, 16 March 2013, at 12:39 a.m.
    • Correction — Koca’s rollouts was made for “no Jacoby.”
      Taper_Mike -- Friday, 15 March 2013, at 9:23 p.m.