Game number 2

The score (after 1 game) is: GnuBg 2-ply 0, playBunny 2 (match to 7 points)

Date	March 15, 2013

Move number 20: playBunny to play 54

Pip counts: GnuBg 2-ply 143, playBunny 125
Position ID: aLcNAAfDbkMJQA Match ID: QYnyAAAAEAAE

• playBunny moves bar/21* 12/7

Alert: doubtful move ( -0.030)

Alert: very lucky roll! ( +0.465)

Ply

Move

Equity

bar/21* 13/8

+0.026

59.0	23.2	1.0	-	41.0	8.4	0.7	+0.283	+0.026
0.2	0.3	0.2	-	0.2	0.2	0.2	0.006	0.008

Full cubeful rollout with var.redn.

1296 games, Mersenne Twister dice gen. with seed 677983589 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]

•

bar/21* 12/7

-0.005 ( -0.030)

58.1	24.2	0.9	-	41.9	9.0	1.0	+0.260	-0.005
0.2	0.3	0.1	-	0.2	0.1	0.2	0.006	0.009

Full cubeful rollout with var.redn.

1296 games, Mersenne Twister dice gen. with seed 677983589 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]

bar/21* 15/10

-0.082 ( -0.108)

54.7 20.6 0.4 - 45.3 9.9 0.4

bar/21* 6/1

-0.128 ( -0.154)

53.7 21.0 0.4 - 46.3 11.6 0.4

bar/21* 7/2

-0.558 ( -0.584)

44.6 18.5 0.4 - 55.4 19.4 1.4

Annotation

Rollout not finished but good enough to show that it's quite a big difference
for such an apparently subtle difference in the position.

Output generated Fri Mar 15 09:12:58 2013 by GNU Backgammon 0.90-mingw 20121023 (HTML Export version 1.229)