BGonline.org Forums

Rollout, White on roll

Posted By: Daniel Murphy
Date: Thursday, 7 June 2007, at 5:09 a.m.

In Response To: CUBE Problem Here!!! (pekfrench)

The score (after 0 games) is: White 0, Blue 0

Move number 3: White on roll, cube decision?

White	72
Blue	105
Position ID: tu0YEEC31ROAAA Match ID: MAEAAAAAAAAA

• White doubles

Cube decision
Rollout cubeless equity		+0.6694
Cubeful equities:
1.	Double, pass	+1.0000
2.	Double, take	+1.2124	+0.2124
3.	No double	+0.5931	-0.4069
Proper cube action:		Double, pass
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Centered 1-cube 0.7339 0.2562 0.0030 - 0.2661 0.0555 0.0021 +0.6694 +0.5931 Standard error 0.0016 0.0036 0.0002 - 0.0016 0.0025 0.0003 0.0050 0.0075 Player Blue owns 2-cube 0.7440 0.2385 0.0017 - 0.2560 0.0608 0.0021 +1.3307 +1.2124 Standard error 0.0035 0.0066 0.0005 - 0.0035 0.0027 0.0004 0.0168 0.0216
Full cubeful rollout with var.redn.
159 games, Mersenne Twister dice gen. with seed 1062025723 and quasi-random dice
Play: 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Annotation

Cube analysis
2-ply cubeless equity +0.6779
0.7376 0.2586 0.0036 - 0.2624 0.0576 0.0018
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.2402 ( +0.2402)
3. No double +0.5983 ( -0.4017)
Proper cube action: Double, pass

Messages In This Thread

• CUBE Problem Here!!!
  pekfrench -- Wednesday, 6 June 2007, at 1:36 a.m.
  • CUBE Problem Here!!!
    Havard Raddum -- Wednesday, 6 June 2007, at 3:19 a.m.
  • CUBE Problem Here!!!
    Daniel Murphy -- Wednesday, 6 June 2007, at 8:49 a.m.
  • CUBE Problem Here!!!
    Stick -- Wednesday, 6 June 2007, at 12:10 p.m.
  • CUBE Problem Here!!!
    mamabear -- Wednesday, 6 June 2007, at 2:38 p.m.
  • CUBE Problem Here!!!
    neilkaz -- Wednesday, 6 June 2007, at 4:42 p.m.
  • CUBE Problem Here!!!
    garyo -- Wednesday, 6 June 2007, at 8:49 p.m.
  • RO
    Chuck Bower -- Thursday, 7 June 2007, at 1:33 a.m.
    • RO
      neilkaz -- Thursday, 7 June 2007, at 1:44 a.m.
      • RO
        Matt Cohn-Geier -- Thursday, 7 June 2007, at 2:53 a.m.
    • RO
      Daniel Murphy -- Thursday, 7 June 2007, at 1:44 a.m.
      • RO
        Chuck Bower -- Thursday, 7 June 2007, at 1:17 p.m.
  • Rollout, White on roll
    Daniel Murphy -- Thursday, 7 June 2007, at 5:09 a.m.
    • Rollout, White on roll
      Havard Raddum -- Thursday, 7 June 2007, at 5:11 a.m.
    • Thanx !!
      neilkaz -- Thursday, 7 June 2007, at 11:18 a.m.
    • Rollout, White on roll, No Jacoby
      Matt Cohn-Geier -- Thursday, 7 June 2007, at 3:58 p.m.