A position any bot and some hominids should be able to play.
| White | 34 |
|---|---|
| |
| Blue | 132 |
Position ID: /z8AAAJg290BAA Match ID: UQkAAAAAAAAA | |
• Blue doubles
| Cube decision | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rollout cubeless equity | +0.8634 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cubeful equities: | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1. | Double, pass | +1.0000 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| 2. | Double, take | +1.8012 | +0.8012 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 3. | No double | +1.0000 | -0.0000 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Proper cube action: | Redouble, pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Rollout details | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Full cubeful rollout with var.redn. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1296 games, Mersenne Twister dice gen. with seed 892434374 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] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Gnubg 2-ply makes some, but not many, mistakes from here. Note (at the bottom of the annotations) that 0-ply does noticeably worse.
Annotation
EVALUATIONS
0-ply cubeless equity +0.8705
0.9020 0.0854 0.0007 - 0.0980 0.0194 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6744 ( +0.6744)
3. No double +0.9936 ( -0.0064)
Proper cube action: Redouble, pass
1-ply cubeless equity +0.8619
0.9122 0.0528 0.0024 - 0.0878 0.0177 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6641 ( +0.6641)
3. No double +0.9791 ( -0.0209)
Proper cube action: Redouble, pass
2-ply cubeless equity +0.8704
0.9010 0.0922 0.0006 - 0.0990 0.0245 0.0000
Cubeful equities:
1. No double +1.0077
2. Double, take +1.6735 ( +0.6658)
3. Double, pass +1.0000 ( -0.0077)
Proper cube action: Too good to redouble, pass (1.1%)
3-ply cubeless equity +0.8715
0.9181 0.0489 0.0019 - 0.0819 0.0154 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6873 ( +0.6873)
3. No double +0.9958 ( -0.0042)
Proper cube action: Redouble, pass
4-ply cubeless equity +0.8825
0.9042 0.0954 0.0005 - 0.0958 0.0218 0.0000
Cubeful equities:
1. No double +1.0075
2. Double, take +1.7002 ( +0.6926)
3. Double, pass +1.0000 ( -0.0075)
Proper cube action: Too good to redouble, pass (1.1%)
AND A ROLLOUT:
Player White owns 4-cube:
0.9245 0.0396 0.0006 - 0.0755 0.0059 0.0000 CL +1.7667 CF +1.7301
[0.0009 0.0012 0.0002 - 0.0009 0.0005 0.0000 CL 0.0042 CF 0.0050]
Full cubeful rollout with var.redn.
2592 games, Mersenne Twister dice gen. with seed 892375712 and quasi-random dice
Play: 0-ply cubeful [expert]
Cube: 2-ply cubeful prune [world class]
0-ply cubeless equity +0.8705
0.9020 0.0854 0.0007 - 0.0980 0.0194 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6744 ( +0.6744)
3. No double +0.9936 ( -0.0064)
Proper cube action: Redouble, pass
1-ply cubeless equity +0.8619
0.9122 0.0528 0.0024 - 0.0878 0.0177 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6641 ( +0.6641)
3. No double +0.9791 ( -0.0209)
Proper cube action: Redouble, pass
2-ply cubeless equity +0.8704
0.9010 0.0922 0.0006 - 0.0990 0.0245 0.0000
Cubeful equities:
1. No double +1.0077
2. Double, take +1.6735 ( +0.6658)
3. Double, pass +1.0000 ( -0.0077)
Proper cube action: Too good to redouble, pass (1.1%)
3-ply cubeless equity +0.8715
0.9181 0.0489 0.0019 - 0.0819 0.0154 0.0000
Cubeful equities:
1. Double, pass +1.0000
2. Double, take +1.6873 ( +0.6873)
3. No double +0.9958 ( -0.0042)
Proper cube action: Redouble, pass
4-ply cubeless equity +0.8825
0.9042 0.0954 0.0005 - 0.0958 0.0218 0.0000
Cubeful equities:
1. No double +1.0075
2. Double, take +1.7002 ( +0.6926)
3. Double, pass +1.0000 ( -0.0075)
Proper cube action: Too good to redouble, pass (1.1%)
AND A ROLLOUT:
Player White owns 4-cube:
0.9245 0.0396 0.0006 - 0.0755 0.0059 0.0000 CL +1.7667 CF +1.7301
[0.0009 0.0012 0.0002 - 0.0009 0.0005 0.0000 CL 0.0042 CF 0.0050]
Full cubeful rollout with var.redn.
2592 games, Mersenne Twister dice gen. with seed 892375712 and quasi-random dice
Play: 0-ply cubeful [expert]
Cube: 2-ply cubeful prune [world class]