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Longer RO

Posted By: Misja
Date: Thursday, 17 January 2008, at 4:21 p.m.

In Response To: Here we go again (and you're expecting this) (Chuck Bower)

Here is a full rollout with only the double-hitting candidates. Still TCTC.
By the way this was also rolled out on Ubuntu. And to Dave: Unfortunately the multi-threaded gnubg can only handle 2 threads on Quadcore cpu's, with more threads it will hang. But of course it is still possible to start two instances of gnubg and do 2 rollouts simulateously, each using 2 threads, so that all 4 cores are used.

The score (after 0 games) is: Heinrich 0, Lidov 0 (match to 21 points)

Move number 3: Heinrich to play 22

Heinrich181


1O '1O1O3X3X2X2X '1O ' '

2X1X1X2O2O2O1O2O1O '1O '

Lidov155

Position ID: 2NYSAiVwtwGAWg Match ID: MAGpAgAAAAAA

• Heinrich moves bar/23 6/4* 5/3*/1*

Cube decision
2-ply cubeless equity -0.453(Money: -0.443)
0.366 0.155 0.020 - 0.634 0.314 0.034
Cubeful equities:
1.No double -0.564
2.Double, pass +1.000 +1.564
3.Double, take -1.314 -0.750
Proper cube action:No double, take (32.4%)

Alert: lucky roll! ( +0.348)

# Ply Move Equity
• 1 R bar/23 6/4* 5/3*/1* +0.066
0.5040.2710.049-0.4960.2390.042 +0.044 +0.066
0.0040.0030.003-0.0040.0040.003 0.015 0.035
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 1330127667 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 bar/23 24/22 5/3*/1* -0.007 ( -0.072)
0.4790.2420.037-0.5210.2280.024 -0.016 -0.007
0.0030.0020.002-0.0030.0030.002 0.011 0.023
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 1330127667 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 bar/23 24/22 6/4* 5/3* -0.024 ( -0.090)
0.4880.2320.051-0.5120.2630.038 -0.046 -0.024
0.0040.0030.003-0.0040.0030.003 0.013 0.033
Full cubeful rollout with var.redn.
1296 games, Mersenne Twister dice gen. with seed 1330127667 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 0 bar/23 8/4* 6/4 -0.305 ( -0.371)
0.422 0.217 0.038 - 0.578 0.283 0.027
5 0 bar/23 6/4*/2 5/3* -0.350 ( -0.416)
0.430 0.211 0.039 - 0.570 0.320 0.045

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