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Rollout

Posted By: Martin
Date: Monday, 2 February 2009, at 6:57 p.m.

In Response To: Quick bear-off (Martin)

I could not understand GNU's choice 5/4 2/off, but 21 is a very simple explanation. Thanks!

I take it that my guidelines are okay in general, since nobody commented on them.

Frank said: There is a chapter in Robertie's 501 book that discusses in detail how to play these positions. This information alone is worth the $20 price of the book and has been very valuable to me in chouette.

Thank you, I shall study it. Is that chapter bot-proof? I heard that all positions have been rolled out, but I could only find a table about the first 194 positions and a few bits of info about single positions.

The score (after 1 game) is: Opp 0, Martin 1 (match to 3 points)

Move number 83: Martin to play 12

Opp29


'2X ' ' ' ' ' ' ' ' ' '

2O2O2O2O3O3O ' ' ' ' ' '

Martin53

Position ID: BgAAtG13AAAAAA Match ID: UYloAAAACAAA

• kraut moves 5/2

Alert: doubtful move ( -0,040)

# Ply Move Equity
1 R 5/4 2/off -0,585
0,2080,0000,000-0,7920,0000,000 -0,585 -0,585
0,0010,0000,000-0,0010,0000,000 0,003 0,003
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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 R 5/3 1/off -0,594 ( -0,010)
0,2030,0000,000-0,7970,0000,000 -0,594 -0,594
0,0020,0000,000-0,0020,0000,000 0,003 0,003
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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 R 6/4 1/off -0,602 ( -0,017)
0,1990,0000,000-0,8010,0000,000 -0,602 -0,602
0,0010,0000,000-0,0010,0000,000 0,003 0,003
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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 R 2/off 1/off -0,604 ( -0,019)
0,1980,0000,000-0,8020,0000,000 -0,604 -0,604
0,0020,0000,000-0,0020,0000,000 0,004 0,004
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]
5 R 6/5 2/off -0,605 ( -0,021)
0,1970,0000,000-0,8030,0000,000 -0,605 -0,605
0,0010,0000,000-0,0010,0000,000 0,002 0,002
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]
6 R 3/off -0,612 ( -0,027)
0,1940,0000,000-0,8060,0000,000 -0,612 -0,612
0,0010,0000,000-0,0010,0000,000 0,002 0,002
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]
7 R 6/3 -0,615 ( -0,030)
0,1920,0000,000-0,8080,0000,000 -0,615 -0,615
0,0010,0000,000-0,0010,0000,000 0,002 0,002
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]
• 8 R 5/2 -0,625 ( -0,040)
0,1880,0000,000-0,8120,0000,000 -0,625 -0,625
0,0010,0000,000-0,0010,0000,000 0,002 0,002
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]
9 R 6/4 5/4 -0,625 ( -0,040)
0,1870,0000,000-0,8130,0000,000 -0,625 -0,625
0,0010,0000,000-0,0010,0000,000 0,002 0,002
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 811127959 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]

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