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Something strange is going on here ...

Posted By: Achim
Date: Thursday, 27 March 2008, at 2:15 a.m.

In Response To: 2008 World Doubles from NY (Stick)


Did you manually edit the file?

Game 13, move 22 has a question mark: 

Cube analysis 

Rollout cubeless equity  +0.499 (Money:  +0.515) 

 

Cubeful equities: 

1. Double, take         +0.878 

2. Double, pass         +1.000  ( +0.122) 

3. No double            +0.770  ( -0.108) 

Proper cube action: Redouble, take 

Rollout details: 

Player ed&howard owns 2-cube: 

  0.768 0.048 0.000 - 0.232 0.070 0.000 CL  +0.499 CF  +0.770 

 [0.002 0.002 0.006 - 0.002 0.002 0.002 CL   0.005 CF   0.008] 

Player kit&stick owns 4-cube: 

  0.791 0.055 0.000 - 0.209 0.071 0.000 CL  +1.034 CF  +0.878 

 [0.002 0.003 0.008 - 0.002 0.004 0.004 CL   0.012 CF   0.016] 

Full cubeful rollout with var.redn. 

286 games, Mersenne Twister dice gen. with seed 1053754233 and quasi-random dice 

Play:  2-ply cubeful prune [world class] 

keep the first 0 0-ply moves and up to 12 more moves within equity 0.16 

Skip pruning for 1-ply moves. 

Cube: 2-ply cubeful prune [world class]



And when I evaluate the position again I get (with met g11): 


Cube analysis 

0-ply cubeless equity  +0.360 (Money:  +0.376) 

  0.724 0.022 0.000 - 0.276 0.095 0.000 

Cubeful equities: 

1. No double            +0.575 

2. Double, pass         +1.000  ( +0.425) 

3. Double, take         +0.376  ( -0.198) 

Proper cube action: No redouble, take (31.8%)


Ciao

Achim




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