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41$ 11 ..first look with GNU 3 ply play rollout

Posted By: neilkaz
Date: Tuesday, 4 August 2009, at 4:54 p.m.

I'll let this run while I am in Florida for several days for the ABT. Hopefully I'll have over 10,000 games done then, at which point I'll stop it at a multiple of 1296 (like Stick does) and send to him and hopefully he'll post it as it should be additional data. I plan to run a couple close opening plays where GNU and Snowie results don't clearly agree, since we can be sure that 3 ply play isn't worse than 2 ply. Note that I expanded the search space somewhat from 3 ply default.

The score (after 0 games) is: opp 0, ntk 0

Move number 9: ntk to play 11

opp	162
ntk	167
Position ID: 0HPhATDgc/ABMA Match ID: cIkEAAAAAAAA

#		Ply	Move	Equity
	1	R	24/20*	+0.1659
			0.5351 0.1626 0.0107 - 0.4649 0.1222 0.0049 +0.1164 +0.1659 0.0014 0.0016 0.0004 - 0.0014 0.0014 0.0003 0.0035 0.0088
			Full cubeful rollout with var.redn.
			1414 games, Mersenne Twister dice gen. with seed 860927767 and quasi-random dice
			Play: 3-ply cubeful prune [grandmaster]
			keep the first 0 0-ply moves and up to 10 more moves within equity 0.2
			Skip pruning for 1-ply moves.
			keep the first 0 2-ply moves and up to 4 more moves within equity 0.06
			Cube: 2-ply cubeful prune [world class]
	2	R	8/7(2) 6/5(2)	+0.1464 ( -0.0195)
			0.5360 0.1636 0.0090 - 0.4640 0.1462 0.0077 +0.0907 +0.1464 0.0013 0.0016 0.0004 - 0.0013 0.0015 0.0004 0.0032 0.0086
			Full cubeful rollout with var.redn.
			1412 games, Mersenne Twister dice gen. with seed 860927767 and quasi-random dice
			Play: 3-ply cubeful prune [grandmaster]
			keep the first 0 0-ply moves and up to 10 more moves within equity 0.2
			Skip pruning for 1-ply moves.
			keep the first 0 2-ply moves and up to 4 more moves within equity 0.06
			Cube: 2-ply cubeful prune [world class]
	3	2	24/22 6/5(2)	+0.0981 ( -0.0678)
			0.5317 0.1510 0.0081 - 0.4683 0.1440 0.0053
	4	2	24/23 6/5(3)	+0.0652 ( -0.1006)
			0.5220 0.1476 0.0071 - 0.4780 0.1462 0.0056
	5	2	24/23 8/7 6/5(2)	+0.0275 ( -0.1384)
			0.5133 0.1533 0.0074 - 0.4867 0.1579 0.0077

Messages In This Thread

• 41$ 11 ..first look with GNU 3 ply play rollout
  neilkaz -- Tuesday, 4 August 2009, at 4:54 p.m.
  • 41$ 11 at 2 ply gammon save...
    KenB -- Tuesday, 4 August 2009, at 9:14 p.m.
    • 41$ 11 at 2 ply gammon save...
      neilkaz -- Tuesday, 4 August 2009, at 9:58 p.m.
  • caution
    David Rockwell -- Wednesday, 5 August 2009, at 2:29 a.m.
    • caution
      neilkaz -- Wednesday, 5 August 2009, at 4:49 a.m.
  • 41$ 11 ..2nd look with GNU 3 ply play rollout
    neilkaz -- Thursday, 6 August 2009, at 2:16 p.m.
    • 41$ 11 ..2.7 jsd now
      neilkaz -- Friday, 7 August 2009, at 4:01 p.m.