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Othello's Super-Duper Rollout Results
Posted By: othello In Response To: Othello's Super-Duper Rollout Results (Paul Weaver)
Date: Sunday, 24 November 2013, at 2:10 a.m.
I wanted to know relevant rollout setting in this type position.
Thus, I experimented in a lot of settings.
And I found that XG need wide search interval in this type position.
White is test
score: 0
pip: 205Unlimited Game
Jacoby Beaverpip: 36
score: 0
Blue is ChampionXGID=-aaABa--baaaab-----bb----A:1:-1:1:43:0:0:3:0:10 Blue to play 43
1. Rollout1 Bar/21 4/1* eq: +0.379
Player:
Opponent:59.31% (G:32.18% B:9.71%)
40.69% (G:0.00% B:0.00%)Conf.: } 0.074 (+0.305...+0.454) - [100.0%]
Duration: 9 hours 59 minutes2. Rollout1 Bar/18 eq: -0.062 (-0.442)
Player:
Opponent:47.54% (G:19.68% B:6.99%)
52.46% (G:0.00% B:0.00%)Conf.: } 0.046 (-0.108...-0.017) - [0.0%]
Duration: 6 hours 11 minutes1 1296 Games rolled with Variance Reduction.
Moves: XG Roller+, cube decisions: 3-plyeXtreme Gammon Version: 2.10
I tried to do XGR+ Gigantic rollout, but it is too heavy. So, I did XGR Gigantic and 4ply Gigantic rollout at the moment.
I did grandmaster full rollout by gnubg.
1. Rollout bar/18 Eq.: -0.551
0.345 0.085 0.030 - 0.655 0.000 0.000 CL -0.196 CF -0.551
[0.002 0.002 0.001 - 0.002 0.000 0.000 CL 0.005 CF 0.008]
2. Rollout bar/21 4/1* Eq.: -0.608 ( -0.058)
0.332 0.069 0.020 - 0.668 0.000 0.000 CL -0.246 CF -0.608
[0.003 0.002 0.001 - 0.003 0.000 0.000 CL 0.006 CF 0.010]
Maybe gnubg is better than xg in this type position. It took only 8 hours.
I am trying to do XGR+ Gigantic rollout.
White is Player 2
score: 0
pip: 205Unlimited Game
Jacoby Beaverpip: 36
score: 0
Blue is Player 1XGID=-aaABa--baaaab-----bb----A:1:-1:1:43:0:0:3:0:10 Blue to play 43
1. Rollout1 Bar/18 eq: -0.466
Player:
Opponent:37.01% (G:10.54% B:4.04%)
62.99% (G:0.00% B:0.00%)Conf.: } 0.125 (-0.592...-0.341) - [57.0%]
Duration: 6 hours 42 minutes2. Rollout2 Bar/21 4/1* eq: -0.485 (-0.019)
Player:
Opponent:36.24% (G:11.64% B:4.28%)
63.76% (G:0.00% B:0.00%)Conf.: } 0.169 (-0.654...-0.316) - [43.0%]
Duration: 7 hours 32 minutes1 196 Games rolled with Variance Reduction.
Moves: XG Roller+, cube decisions: 3-ply
Search interval: Gigantic
2 195 Games rolled with Variance Reduction.
Moves: XG Roller+, cube decisions: 3-ply
Search interval: GiganticeXtreme Gammon Version: 2.10
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