GNU Backgammon  Position ID: aNttAQC4bbcAAA
                    Match ID   : cAmgAAAAAAAA
    +24-23-22-21-20-19------18-17-16-15-14-13-+  O: Player 0   Pips: 113
    |          O  O  O |   | O  O  O  O  O    |  0 points
    |             O  O |   | O  O  O  O       |  
    |                  |   |    O             |  
    |                  |   |                  |  
    |                  |   |                  |  
    |                  |BAR|                  |v 5 point match (Cube: 1)
    |                  |   |                  |  
    |                  |   |                  |  
    |          X       |   |    X             |  
    |          X  X  X |   | X  X  X          |  On roll
    |          X  X  X |   | X  X  X  X       |  0 points
    +-1--2--3--4--5--6-------7--8--9-10-11-12-+  X: Player 1   Pips: 100


1) MET: mec.xml -> Hint

Cube analysis
2-ply cubeless equity  +0.5890 (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, take         +0.9804
2. Double, pass         +1.0000  ( +0.0196)
3. No double            +0.8721  ( -0.1083)
Proper cube action: Double, take

Cube analysis
2-ply cubeless MWC  54.378% (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, take         57.286%  Test: (0.75 x (100 - 35.5) + 0.25 x (100 - 64.5)) = 57.25 -> valid 
2. Double, pass         57.432%  (  0.146%)
3. No double            56.481%  ( -0.805%)
Proper cube action: Double, take

mec (match equity calculator)
C:\Program Files\gnubg\met\mec.xml
mec - match equity calculator for backgammon by Claes Tornberg
                  1-away            2-away            3-away            4-away            5-away
1-away            50.0000           68.5000           75.5550           82.0400           84.1020
2-away            31.5000           50.0000           59.5300           66.4555           73.6693
3-away            24.4450           40.4700           50.0000           57.1582           64.5183
4-away            17.9600           33.5445           42.8418           50.0000           57.4320
5-away            15.8980           26.3307           35.4817           42.5680           50.0000


2) MET: jac100.xml -> Hint

Cube analysis
2-ply cubeless equity  +0.5890 (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, pass         +1.0000
2. Double, take         +1.1351  ( +0.1351)
3. No double            +0.9234  ( -0.0766)
Proper cube action: Double, pass

Cube analysis
2-ply cubeless MWC  48.912% (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, pass         52.200%  
2. Double, take         53.280%  (  1.080%) Test: (0.75 x (100 - 39.3) + 0.25 x (100 - 70.6)) = 52.9 -> valid
3. No double            51.588%  ( -0.612%)
Proper cube action: Double, pass

Jacobs & Trice
C:\Program Files\gnubg\met\jac100.xml
J. Jacobs & W. Trice, Can a Fish Taste Twice as Good (+100) (1996)
                  1-away            2-away            3-away            4-away            5-away
1-away            52.0000           71.5000           76.7000           84.2000           86.2000
2-away            33.5000           53.0000           64.6000           73.3000           79.7000
3-away            27.3000           43.1000           54.5000           63.2000           70.6000
4-away            19.9000           34.7000           46.9000           55.7000           63.8000
5-away            17.5000           27.9000           39.3000           47.8000           56.1000


3) MET: jac100.xml -> Invert table -> Hint

Cube analysis
2-ply cubeless equity  +0.5890 (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, take         -0.3149             ----> wrong
2. Double, pass         +1.0000  ( +1.3149)
3. No double            -0.5266  ( -0.2116) ----> wrong
Proper cube action: Double, take

Cube analysis
2-ply cubeless MWC  60.512% (Money:  +0.5890)
  0.7945 0.0000 0.0000 - 0.2055 0.0000 0.0000
Cubeful equities:
  2-ply cubeful 100% speed [world class]
1. Double, take         53.280%  Test: (0.75 x (100 - 29.4) + 0.25 x (100 - 60.7)) = 62.8 -> wrong
2. Double, pass         63.800%  ( 10.520%)
3. No double            51.588%  ( -1.693%) ----> wrong
Proper cube action: Double, take

Jacobs & Trice
C:\Program Files\gnubg\met\jac100.xml
J. Jacobs & W. Trice, Can a Fish Taste Twice as Good (+100) (1996)
                  1-away            2-away            3-away            4-away            5-away
1-away            48.0000           66.5000           72.7000           80.1000           82.5000
2-away            28.5000           47.0000           56.9000           65.3000           72.1000
3-away            23.3000           35.4000           45.5000           53.1000           60.7000
4-away            15.8000           26.7000           36.8000           44.3000           52.2000
5-away            13.8000           20.3000           29.4000           36.2000           43.9000