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4-away, 3-away cube position

Posted By: Chuck Bower
Date: Tuesday, 8 September 2009, at 11:17 p.m.

In Response To: 4-away, 3-away cube position (Chuck Bower)

Ray said it but I'll repeat it. GNU-bg (2-ply) eval said passing was a Whopper. Rollout swings it completely the other direction.

The score (after 0 games) is: JellyFish 1, Player2 2 (match to 5 points)

Move number 3: JellyFish to play 34

Pip counts: JellyFish 145, Player2 144
Position ID: jLfBAUE2bsEAMQ Match ID: MIGxABAAEAAA

• JellyFish doubles

Cube decision
Rollout cubeless equity		+0.3378	(Money: +0.3089)
Cubeful equities:
1.	Double, pass	+1.0000
2.	Double, take	+1.1491	+0.1491
3.	No double	+0.6019	-0.3981
Proper cube action:		Double, pass
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Centered 1-cube 0.5709 0.3174 0.0117 - 0.4291 0.1400 0.0220 +0.3378 +0.6019 Standard error 0.0020 0.0025 0.0013 - 0.0020 0.0028 0.0039 0.0090 0.0150 Player Player2 owns 2-cube 0.5826 0.3215 0.0231 - 0.4174 0.1458 0.0446 +1.3778 +1.1491 Standard error 0.0026 0.0032 0.0039 - 0.0026 0.0053 0.0063 0.0218 0.0254
Full cubeful rollout with var.redn.
576 games, Mersenne Twister dice gen. with seed 864593664 and quasi-random dice
Play: world class 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• 4-away, 3-away cube position
  Chuck Bower -- Monday, 7 September 2009, at 2:38 a.m.
  • OtB
    Chuck Bower -- Monday, 7 September 2009, at 4:06 a.m.
    • OtB
      Coolrey -- Tuesday, 8 September 2009, at 3:41 p.m.
  • 4-away, 3-away cube position
    neilkaz -- Tuesday, 8 September 2009, at 3:19 a.m.
  • 4-away, 3-away cube position
    Keene -- Tuesday, 8 September 2009, at 4:39 p.m.
    • 4-away, 3-away cube position
      Chuck Bower -- Tuesday, 8 September 2009, at 9:37 p.m.
      • 4-away, 3-away cube position
        Keene -- Tuesday, 8 September 2009, at 10:25 p.m.
        • 4-away, 3-away cube position
          Chuck Bower -- Tuesday, 8 September 2009, at 11:35 p.m.
  • 4-away, 3-away cube position
    Chuck Bower -- Tuesday, 8 September 2009, at 11:17 p.m.