BGonline.org Forums

Rollouts of two variants

Posted By: Petter Bengtsson
Date: Tuesday, 16 June 2009, at 3:25 a.m.

In Response To: A NEXT ? (neilkaz)

It seems clear not to hit a second checker when the prime is from the 3-point to the 8-point.

The score (after 0 games) is: gnubg 0, petter 0 (match to 1 point, post-Crawford play)

petter to play 32

gnubg	48
petter	124
Position ID: fz8CACBs20YARA Match ID: cIkpAAAAAAAA

• petter moves bar/22 11/9

#		Ply	Move	Equity
•	1	R	bar/22 11/9	+0,9194
			0,9597 0,0620 0,0037 - 0,0403 0,0014 0,0000 +0,9194 +0,9194 0,0004 0,0049 0,0015 - 0,0004 0,0006 0,0000 0,0009 0,0009
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 856776718 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/20*	+0,8918 ( -0,0275)
			0,9459 0,2560 0,0172 - 0,0541 0,0037 0,0000 +0,8918 +0,8918 0,0006 0,0085 0,0030 - 0,0006 0,0009 0,0000 0,0012 0,0012
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 856776718 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]

The score (after 0 games) is: gnubg 0, petter 0 (match to 1 point, post-Crawford play)

petter to play 23

gnubg	47
petter	124
Position ID: fz8CABBs20YARA Match ID: cAktAAAAAAAA

• petter moves bar/22 11/9

#		Ply	Move	Equity
•	1	R	bar/22 11/9	+0,9220
			0,9610 0,0800 0,0021 - 0,0390 0,0023 0,0000 +0,9220 +0,9220 0,0004 0,0047 0,0005 - 0,0004 0,0013 0,0000 0,0009 0,0009
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 856948738 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/20*	+0,8767 ( -0,0453)
			0,9383 0,2372 0,0098 - 0,0617 0,0051 0,0000 +0,8767 +0,8767 0,0006 0,0084 0,0020 - 0,0006 0,0010 0,0000 0,0013 0,0013
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 856948738 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]

Messages In This Thread

• A NEXT ?
  neilkaz -- Monday, 15 June 2009, at 6:19 a.m.
  • A NEXT ?
    Christian Munk-Christensen -- Monday, 15 June 2009, at 6:48 a.m.
    • A NEXT ?
      Bob Koca -- Monday, 15 June 2009, at 7:28 a.m.
  • A NEXT ?
    Ian Dunstan -- Monday, 15 June 2009, at 7:04 a.m.
  • A NEXT ?
    misja -- Monday, 15 June 2009, at 9:14 a.m.
  • A NEXT ?
    pontiac -- Monday, 15 June 2009, at 10:20 a.m.
  • De ja vu?!
    Klaus Evers -- Monday, 15 June 2009, at 12:08 p.m.
  • A NEXT ?
    John O'Hagan -- Monday, 15 June 2009, at 2:45 p.m.
  • OTB and rollout
    neilkaz -- Monday, 15 June 2009, at 6:19 p.m.
  • A NEXT ?
    Petter Bengtsson -- Monday, 15 June 2009, at 6:42 p.m.
    • Thanks Petter for looking them up and pointing to them! *NM*
      Klaus Evers -- Monday, 15 June 2009, at 8:56 p.m.
  • Rollouts of two variants
    Petter Bengtsson -- Tuesday, 16 June 2009, at 3:25 a.m.
    • Rollouts of two variants
      neilkaz -- Tuesday, 16 June 2009, at 3:41 a.m.