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501 #42 ROs

Posted By: Stick
Date: Friday, 30 August 2013, at 8:04 a.m.

In Response To: 501 Essential Backgammon Problems #42 (Igor)

		White is Player 2 score: 0 pip: 170 Unlimited Game Jacoby Beaver pip: 159 score: 0 Blue is Player 1
XGID=-b--a-E-C---dE--Ac-bab--A-:0:0:1:23:0:0:3:0:10
Blue to play 23

1.	Rollout1	16/13 6/4*	eq: -0.101
	Player: Opponent: 47.88% (G:13.40% B:0.88%) 52.12% (G:15.95% B:0.69%) Conf.: ± 0.006 (-0.107...-0.095) - [88.5%] Duration: 7 hours 36 minutes
2.	Rollout1	13/10 6/4*	eq: -0.106 (-0.005)
	Player: Opponent: 47.87% (G:14.83% B:1.18%) 52.13% (G:17.95% B:1.37%) Conf.: ± 0.006 (-0.113...-0.100) - [11.5%] Duration: 7 hours 11 minutes
1 10368 Games rolled with Variance Reduction. Dice Seed: 23585896 Moves: 3-ply, cube decisions: XG Roller

---

user	170
gnubg	159
Position ID: WHPwADHgc/ARIA Match ID: cIkJAAAAAAAA

#		Ply	Move	Equity
	1	R	16/13 6/4*	-0.103
			0.479 0.133 0.008 - 0.521 0.157 0.007 -0.064 -0.103 0.001 0.001 0.000 - 0.001 0.001 0.000 0.003 0.008
			Full cubeful rollout with var.redn.
			3888 games, Mersenne Twister dice gen. with seed 838412729 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 12 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
•	2	R	13/10 6/4*	-0.113 ( -0.010)
			0.479 0.149 0.012 - 0.521 0.179 0.015 -0.075 -0.113 0.001 0.001 0.000 - 0.001 0.001 0.001 0.004 0.009
			Full cubeful rollout with var.redn.
			3888 games, Mersenne Twister dice gen. with seed 838412729 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 12 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• 501 Essential Backgammon Problems #42
  Igor -- Monday, 26 August 2013, at 1:49 p.m.
  • 501 Essential Backgammon Problems #42
    Adam Torkelson -- Monday, 26 August 2013, at 6:11 p.m.
  • 501 Essential Backgammon Problems #42
    Taper_Mike -- Tuesday, 27 August 2013, at 3:22 a.m.
  • Rollout Result Posted
    Paul Weaver -- Tuesday, 27 August 2013, at 2:29 p.m.
    • Rollout Result Posted
      Igor -- Tuesday, 27 August 2013, at 9:00 p.m.
    • Rollout Result Posted
      neilkaz -- Tuesday, 27 August 2013, at 10:22 p.m.
  • 501 Essential Backgammon Problems #42 -- Rollout + Variants
    Igor -- Wednesday, 28 August 2013, at 4:25 p.m.
    • 51$-31H-41H-63R-42P-32 — Unlimited Games — 2-ply GnuBg Trunc
      Taper_Mike -- Wednesday, 28 August 2013, at 9:55 p.m.
  • 501 #42 ROs
    Stick -- Friday, 30 August 2013, at 8:04 a.m.