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Rollout: The 6 is forced; now find a 3

Posted By: Timothy Chow
Date: Wednesday, 8 September 2010, at 12:23 a.m.

In Response To: The 6 is forced; now find a 3 (Timothy Chow)

I hate burying checkers on the 1 point when there's a reasonable-looking alternative, but here the spare on the 6 point turns out to be too valuable to give up.

gnubg	113
tchow	73
Position ID: tu0EYBBz5zwAAA Match ID: QYkZAFAAMAAA

#		Ply	Move	Equity
•	1	R	8/2* 4/1	+0.337
			0.667 0.154 0.000 - 0.333 0.038 0.001 +0.449 +0.337 0.001 0.001 0.000 - 0.001 0.001 0.000 0.002 0.002
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 894563368 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	8/2* 6/3	+0.292 ( -0.044)
			0.653 0.145 0.000 - 0.347 0.037 0.001 +0.414 +0.292 0.001 0.001 0.000 - 0.001 0.001 0.000 0.002 0.003
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 894563368 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

• The 6 is forced; now find a 3
  Timothy Chow -- Monday, 6 September 2010, at 8:05 p.m.
  • The 6 is forced; now find a 3
    Daniel Murphy -- Tuesday, 7 September 2010, at 12:59 a.m.
  • Rollout: The 6 is forced; now find a 3
    Timothy Chow -- Wednesday, 8 September 2010, at 12:23 a.m.