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Rollout

Posted By: neilkaz
Date: Sunday, 23 December 2007, at 8:24 p.m.

In Response To: 4 ply of your diagram (neilkaz)

Rollout likely sends GNU 2 ply to BK. Note that Snowie also underestimates this position but thinks it is a 1.007 pass.

The score (after 0 games) is: gnubg 0, user 0 (match to 11 points)

Move number 3: user on roll, cube decision?

Pip counts: gnubg 125, user 110
Position ID: NreBATDmdiMABg Match ID: cAlgAQAAAAAA

• user doubles

Cube decision
Rollout cubeless equity		+0.6216	(Money: +0.6189)
Cubeful equities:
1.	Double, pass	+1.0000
2.	Double, take	+1.1171	+0.1171
3.	No double	+0.8908	-0.1092
Proper cube action:		Double, pass
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Centered 1-cube 0.7389 0.1857 0.0098 - 0.2611 0.0534 0.0010 +0.6216 +0.8908 Standard error 0.0023 0.0029 0.0007 - 0.0023 0.0018 0.0003 0.0058 0.0161 Player gnubg owns 2-cube 0.7505 0.1872 0.0120 - 0.2495 0.0520 0.0019 +1.3062 +1.1171 Standard error 0.0028 0.0034 0.0011 - 0.0028 0.0018 0.0002 0.0139 0.0191
Full cubeful rollout with var.redn.
432 games, Mersenne Twister dice gen. with seed 1044707326 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

• Praxis Position
  Stick -- Sunday, 23 December 2007, at 5:58 a.m.
  • Praxis Position
    MandM1951 -- Sunday, 23 December 2007, at 11:18 a.m.
  • Praxis Position
    Caryl Stephanson -- Sunday, 23 December 2007, at 4:30 p.m.
  • Praxis Position
    neilkaz -- Sunday, 23 December 2007, at 4:57 p.m.
    • Praxis Position
      Stanley E. Richards -- Sunday, 23 December 2007, at 9:19 p.m.
      • A rollout
        neilkaz -- Monday, 24 December 2007, at 4:42 a.m.
        • Question
          Chuck Bower -- Monday, 24 December 2007, at 3:33 p.m.
          • Question
            neilkaz -- Monday, 24 December 2007, at 3:42 p.m.
            • A rollout after a good split
              neilkaz -- Monday, 24 December 2007, at 11:19 p.m.
  • Praxis Position
    Chuck Bower -- Sunday, 23 December 2007, at 4:57 p.m.
  • Praxis Position
    Caryl Stephanson -- Sunday, 23 December 2007, at 5:32 p.m.
    • Praxis Position
      neilkaz -- Sunday, 23 December 2007, at 5:51 p.m.
      • What if white owns the cube?
        Ivar Røynstrand -- Monday, 24 December 2007, at 7:17 a.m.
        • What if white owns the cube?
          neilkaz -- Monday, 24 December 2007, at 5:54 p.m.
      • Praxis Position
        Caryl Stephanson -- Monday, 24 December 2007, at 4:31 p.m.
  • Praxis Position
    Daniel Murphy -- Sunday, 23 December 2007, at 6:40 p.m.
    • 4 ply of your diagram
      neilkaz -- Sunday, 23 December 2007, at 7:01 p.m.
      • Rollout
        neilkaz -- Sunday, 23 December 2007, at 8:24 p.m.