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Centered cube RO

Posted By: Chuck Bower
Date: Tuesday, 11 September 2007, at 1:20 p.m.

In Response To: Rollout (Stick)

Mistake on my part but since Stick posted the actual position, here's a bit more info.

The score (after 0 games) is: White 0, Blue 0 (match to 9 points)

Move number 4: Blue to play 42


2O3X3X3X3X2X ' ' ' ' ' '

'1X2O '3O2O3O2O '1O ' '

Pip counts: White 77, Blue 128
Position ID: 7u4GABDM7SYAMA Match ID: cAkqAQAAAAAA

• Blue moves 10/6 7/3

Cube decision
2-ply cubeless equity +0.0764(Money: +0.0770)
0.5824 0.0743 0.0015 - 0.4176 0.1562 0.0073
Cubeful equities:
2-ply cubeful prune [world class]
1.No double +0.1796
2.Double, pass +1.0000 +0.8204
3.Double, take -0.0810 -0.2606
Proper cube action:No double, take (24.1%)

Alert: bad move ( -0.056)

# Ply Move Equity
1 R 8/4(2) +0.1247
0.52530.07200.0021-0.47470.12940.0085 -0.0127 +0.1247
0.00030.00030.0001-0.00030.00030.0001 0.0007 0.0016
Full cubeful rollout with var.redn.
21249 games, Mersenne Twister dice gen. with seed 1070590720 and quasi-random dice
Stop when best play is enough JSDs ahead: limit 3.5 (min. 432 games)
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]
• 2 R 10/6 7/3 +0.0691 ( -0.0556)
0.50930.06640.0024-0.49070.12650.0055 -0.0430 +0.0691
0.00230.00330.0004-0.00230.00220.0008 0.0061 0.0128
Full cubeful rollout with var.redn.
432 games, Mersenne Twister dice gen. with seed 1070590720 and quasi-random dice
Stop when best play is enough JSDs ahead: limit 3.5 (min. 432 games)
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]
3 R 10/4 7/5 +0.0574 ( -0.0674)
0.53260.07220.0021-0.46740.17980.0143 -0.0556 +0.0574
0.00240.00240.0004-0.00240.00240.0007 0.0063 0.0132
Full cubeful rollout with var.redn.
432 games, Mersenne Twister dice gen. with seed 1070590720 and quasi-random dice
Stop when best play is enough JSDs ahead: limit 3.5 (min. 432 games)
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]
4 R 10/4 5/3 +0.0194 ( -0.1054)
0.52810.07000.0022-0.47190.18520.0142 -0.0714 +0.0194
0.00240.00230.0003-0.00240.00250.0009 0.0060 0.0116
Full cubeful rollout with var.redn.
432 games, Mersenne Twister dice gen. with seed 1070590720 and quasi-random dice
Stop when best play is enough JSDs ahead: limit 3.5 (min. 432 games)
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]
5 2 10/6 5/1 -0.1157 ( -0.2405)
0.4781 0.0733 0.0011 - 0.5219 0.1325 0.0055
2-ply cubeful prune [world class]
6 2 10/8 7/1 -0.1718 ( -0.2965)
0.4626 0.0712 0.0010 - 0.5374 0.1393 0.0058
2-ply cubeful prune [world class]
7 2 10/4 6/4 -0.2690 ( -0.3937)
0.4586 0.0537 0.0006 - 0.5414 0.2088 0.0146
2-ply cubeful prune [world class]
8 0 10/2* -0.3464 ( -0.4712)
0.4425 0.0486 0.0004 - 0.5575 0.1891 0.0110
0-ply cubeful prune [expert]
9 0 7/1 5/3 -0.4016 ( -0.5263)
0.4112 0.0530 0.0004 - 0.5888 0.1635 0.0090
0-ply cubeful prune [expert]
10 0 10/8 7/3 5/3 -0.4224 ( -0.5472)
0.3997 0.0353 0.0003 - 0.6003 0.1377 0.0058
0-ply cubeful prune [expert]

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