[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums

Rollout - not that this settles anything

Posted By: Timothy Chow
Date: Tuesday, 27 April 2010, at 5:14 p.m.

In Response To: How to trap an anchor (Timothy Chow)

My play was 8/7 8/6. I've rolled out only GNU's top 5 choices. Everything else evaluates to +0.5 or below on 2-ply, so although they might rise in the rankings upon rollout, I'm not inclined to spend the CPU time unless someone persuades me it's worth doing so. The next highest prime-breaking play (not shown below) is 7/4 according to 2-ply.

gnubg49


3X3X ' ' '1O ' '1O ' ' '

' ' ' '2X2O2O2O3O2O2O '

tchow146

Position ID: dwAABsC22yACAA Match ID: UYkIAAAAAAAA

# Ply Move Equity
• 1 R 16/15 9/7 +0.752
0.7120.0000.000-0.2880.0950.005 +0.324 +0.752
0.0020.0000.000-0.0020.0010.000 0.005 0.009
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 855241498 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]
2 R 16/13 +0.745 ( -0.008)
0.7080.0000.000-0.2920.0910.004 +0.321 +0.745
0.0020.0000.000-0.0020.0010.000 0.005 0.009
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 855241498 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]
3 R 9/6 +0.744 ( -0.009)
0.7070.0000.000-0.2930.0960.005 +0.314 +0.744
0.0020.0000.000-0.0020.0010.000 0.005 0.009
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 855241498 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]
4 R 16/14 7/6 +0.734 ( -0.018)
0.7030.0000.000-0.2970.0980.005 +0.304 +0.734
0.0020.0000.000-0.0020.0010.000 0.005 0.010
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 855241498 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]
5 R 8/7 8/6 +0.707 ( -0.045)
0.6960.0000.000-0.3040.0990.005 +0.288 +0.707
0.0020.0000.000-0.0020.0010.000 0.005 0.009
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 855241498 and quasi-random dice
Play: supremo 2-ply cubeful prune [world class]
keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
Skip pruning for 1-ply moves.
Cube: 2-ply cubeful prune [world class]

Messages In This Thread

 

Post Response
Your Name:
Your E-Mail Address:
Subject:
Message:

If necessary, enter your password below:

Password:
 

 

[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums is maintained by Stick with WebBBS 5.12.