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BGonline.org Forums
Longer rollout
Posted By: neilkaz In Response To: a short rollout (aoleg1)
Date: Wednesday, 1 April 2009, at 2:48 p.m.
The big trap seems clear. I do think 9/5 7/5 is 2nd best since the checkers on the 9 pt are missplaced.
The score (after 0 games) is: gnubg 0, ntk 6 (match to 7 points, Crawford game)
Move number 4: ntk to play 24
gnubg 59
ntk 101 Position ID: zQAAGGzdNiAAAA Match ID: 8AnxAAAAMAAA
# Ply Move Equity 1 R 8/4 7/5 +0.4675
0.7395 0.0000 0.0000 - 0.2605 0.0701 0.0040 +0.4675 +0.4675 0.0017 0.0000 0.0000 - 0.0017 0.0009 0.0003 0.0034 0.0034 Full cubeful rollout with var.redn. 1797 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 2 R 9/5 7/5 +0.4484 ( -0.0192)
0.7287 0.0000 0.0000 - 0.2713 0.0523 0.0033 +0.4484 +0.4484 0.0016 0.0000 0.0000 - 0.0016 0.0008 0.0003 0.0032 0.0032 Full cubeful rollout with var.redn. 1795 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 3 R 16/12 7/5 +0.4473 ( -0.0203)
0.7282 0.0000 0.0000 - 0.2718 0.0574 0.0031 +0.4473 +0.4473 0.0017 0.0000 0.0000 - 0.0017 0.0009 0.0003 0.0035 0.0035 Full cubeful rollout with var.redn. 1795 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 4 R 9/5 8/6 +0.4251 ( -0.0425)
0.7181 0.0000 0.0000 - 0.2819 0.0630 0.0041 +0.4251 +0.4251 0.0047 0.0000 0.0000 - 0.0047 0.0028 0.0008 0.0095 0.0095 Full cubeful rollout with var.redn. 232 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 5 R 7/5 7/3 +0.4134 ( -0.0542)
0.7108 0.0000 0.0000 - 0.2892 0.0450 0.0031 +0.4134 +0.4134 0.0043 0.0000 0.0000 - 0.0043 0.0023 0.0008 0.0088 0.0088 Full cubeful rollout with var.redn. 232 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 6 R 9/7 9/5 +0.3795 ( -0.0880)
0.6928 0.0000 0.0000 - 0.3072 0.0503 0.0013 +0.3795 +0.3795 0.0043 0.0000 0.0000 - 0.0043 0.0023 0.0007 0.0085 0.0085 Full cubeful rollout with var.redn. 254 games, Mersenne Twister dice gen. with seed 821287455 and quasi-random dice Play: 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 12 more moves within equity 0.2 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 7 4 9/5 3/1 +0.3560 ( -0.1115) 0.6813 0.0000 0.0000 - 0.3187 0.0410 0.0022 8 4 9/5 6/4 +0.3401 ( -0.1274) 0.6735 0.0000 0.0000 - 0.3265 0.0433 0.0023 9 4 16/14 9/5 +0.3335 ( -0.1341) 0.6701 0.0000 0.0000 - 0.3299 0.0411 0.0023
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