From Robertie, Modern Backgammon, 05-11
Der Spielstand (nach 0 Partie) ist: gnubg 0, ace 0
Zug Nr. 26:ace muss 65 spielen
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Pipcounts: gnubg 119, ace 143
Position ID: cjeDwQDYPQMwDA Match ID: cAkXAGAAMAAA
• ace zieht 8/2 6/1
Achtung: Zug schlecht ( -0,095)
| # | Ply | Zug | Gewinnerwartung | |
|---|---|---|---|---|
| 1 | 2 | 8/3 8/2 | -0,550 | |
| 0,351 0,084 0,001 – 0,649 0,148 0,006 | ||||
| 2 | 2 | 22/11 | -0,566 ( -0,017) | |
| 0,366 0,107 0,002 – 0,634 0,239 0,010 | ||||
| • | 3 | 2 | 8/2 6/1 | -0,645 ( -0,095) |
| 0,329 0,080 0,001 – 0,671 0,156 0,005 | ||||
| 4 | 0 | 22/16 6/1 | -0,743 ( -0,193) | |
| 0,350 0,111 0,002 – 0,650 0,287 0,016 | ||||
| 5 | 0 | 18/13 8/2 | -0,952 ( -0,403) | |
| 0,306 0,089 0,001 – 0,694 0,262 0,020 | ||||
Rolled 65 (-0.087):
1. Rollout 22/11 Eq.: -0.531
0.348 0.094 0.003 – 0.652 0.246 0.009 CL -0.445 CF -0.531
[0.001 0.001 0.000 - 0.001 0.002 0.001 CL 0.003 CF 0.007]
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 2939214018 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]
2. Rollout 8/3 8/2 Eq.: -0.577 ( -0.046)
0.339 0.073 0.002 – 0.661 0.181 0.007 CL -0.414 CF -0.577
[0.001 0.001 0.000 - 0.001 0.002 0.001 CL 0.004 CF 0.008]
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 2939214018 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]
* 3. Rollout 8/2 6/1 Eq.: -0.650 ( -0.120)
0.319 0.069 0.002 – 0.681 0.175 0.006 CL -0.452 CF -0.650
[0.001 0.001 0.000 - 0.001 0.003 0.001 CL 0.004 CF 0.009]
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 2939214018 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]
4. Cubeful 0-ply 22/16 6/1 Eq.: -0.522 ( +0.009)
0.350 0.111 0.002 – 0.650 0.287 0.016
5. Cubeful 0-ply 22/16 8/3 Eq.: -0.656 ( -0.125)
0.327 0.113 0.002 – 0.673 0.352 0.032
