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Another Cube Action difference

Posted By: Daniel Murphy
Date: Saturday, 1 June 2013, at 4:44 a.m.

In Response To: Another Cube Action difference (AdamStocks)

Gnubg, build 0.90-mingw 20111003, MET Kazaross-XG2

(Summary: 0- and 1-ply say take, 2- 3- and 4-ply say pass)

The score (after 0 games) is: White 0, Blue 1 (match to 5 points)

Move number 2: Blue on roll, cube decision?

White	8
Blue	8
Position ID: vwAAAL8AAAAAAA Match ID: cAmgAAAACAAE

Cube decision
Rollout cubeless equity		+0.490515	(Money: +0.49051 +0.490515)
Cubeful equities:
1.	Double, pass	+1.000000
2.	Double, take	+1.139371	+0.139371
3.	No double	+0.760803	-0.239197
Proper cube action:		Double, pass
Rollout details
Win W g W bg Lose L g L bg Cubeless Cubeful Centered 1-cube 0.745257 0.000000 0.000000 - 0.254743 0.000000 0.000000 +0.490514 +0.760803 Standard error 0.000003 0.000000 0.000000 - 0.000003 0.000000 0.000000 0.000003 0.000058 Player White owns 2-cube 0.745263 0.000000 0.000000 - 0.254737 0.000000 0.000000 +1.207841 +1.139371 Standard error 0.000005 0.000000 0.000000 - 0.000005 0.000000 0.000000 0.000006 0.000065
Full cubeful rollout with var.redn.
46656 games, Mersenne Twister dice gen. with seed 679682825 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]

Annotation

0-ply cubeless equity +0.490512 (Money: +0.49051 +0.490512)
0.745256 0.000000 0.000000 - 0.254744 0.000000 0.000000
Cubeful equities:
1. Double, take +0.931151
2. Double, pass +1.000000 ( +0.068849)
3. No double +0.715206 ( -0.215945)
Proper cube action: Double, take

1-ply cubeless equity +0.490500 (Money: +0.49050 +0.490500)
0.745250 0.000000 0.000000 - 0.254750 0.000000 0.000000
Cubeful equities:
1. Double, take +0.931118
2. Double, pass +1.000000 ( +0.068882)
3. No double +0.653772 ( -0.277346)
Proper cube action: Double, take

2-ply cubeless equity +0.490507 (Money: +0.49050 +0.490507)
0.745254 0.000000 0.000000 - 0.254746 0.000000 0.000000
Cubeful equities:
1. Double, pass +1.000000
2. Double, take +1.117413 ( +0.117413)
3. No double +0.773676 ( -0.226324)
Proper cube action: Double, pass

3-ply cubeless equity +0.490514 (Money: +0.49051 +0.490514)
0.745257 0.000000 0.000000 - 0.254743 0.000000 0.000000
Cubeful equities:
1. Double, pass +1.000000
2. Double, take +1.139337 ( +0.139337)
3. No double +0.760805 ( -0.239195)
Proper cube action: Double, pass

4-ply cubeless equity +0.490516 (Money: +0.49051 +0.490516)
0.745258 0.000000 0.000000 - 0.254742 0.000000 0.000000
Cubeful equities:
1. Double, pass +1.000000
2. Double, take +1.139346 ( +0.139346)
3. No double +0.760805 ( -0.239195)
Proper cube action: Double, pass

Messages In This Thread

• Another Cube Action difference
  AdamStocks -- Thursday, 30 May 2013, at 4:07 a.m.
  • Another Cube Action difference
    Michael Sullivan -- Saturday, 1 June 2013, at 2:50 a.m.
  • Another Cube Action difference
    Daniel Murphy -- Saturday, 1 June 2013, at 4:44 a.m.