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Rollout: Awkward 54

Posted By: Timothy Chow
Date: Friday, 27 August 2010, at 12:01 a.m.

In Response To: Awkward 54: 31P-63S-63R-61R-62Z-54? (Timothy Chow)

I figured that being significantly behind in the race with an anchor, and with the opponent having a blot ready to build more points, it was better to hit than the play safe. I didn't have the patience to roll this out to the extent that I "ought" to have, but it looks like I underestimated the strength of White's 5 point.

gnubg	146
tchow	166
Position ID: sGfhAwjgc/BgIA Match ID: cAkWAEAAAAAA

#		Ply	Move	Equity
•	1	R	13/8 6/2	-0.409
			0.391 0.071 0.002 - 0.609 0.120 0.004 -0.269 -0.409 0.001 0.002 0.000 - 0.001 0.002 0.000 0.004 0.009
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 894853693 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	13/9 8/3*	-0.429 ( -0.020)
			0.397 0.089 0.003 - 0.603 0.167 0.008 -0.288 -0.429 0.002 0.001 0.001 - 0.002 0.002 0.001 0.004 0.011
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 894853693 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	13/4	-0.432 ( -0.023)
			0.391 0.082 0.003 - 0.609 0.146 0.006 -0.285 -0.432 0.001 0.001 0.000 - 0.001 0.002 0.000 0.004 0.011
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 894853693 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

• Awkward 54: 31P-63S-63R-61R-62Z-54?
  Timothy Chow -- Thursday, 26 August 2010, at 1:44 a.m.
  • Awkward 54: 31P-63S-63R-61R-62Z-54?
    Casper van der Tak -- Thursday, 26 August 2010, at 2:04 a.m.
  • Awkward 54: 31P-63S-63R-61R-62Z-54?
    Nack Ballard -- Thursday, 26 August 2010, at 12:30 p.m.
  • Rollout: Awkward 54
    Timothy Chow -- Friday, 27 August 2010, at 12:01 a.m.