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GNU rollouts (of 2 positions)

Posted By: Timothy Chow
Date: Monday, 11 January 2010, at 3:27 p.m.

In Response To: Money game: Blue to play 2-1 (Timothy Chow)

In the first position, it is worth noting that after 6/3, White has a borderline double, but not after 13/10.

Still not sure I fully understand these positions though...

gnubg	142
tchow	137
Position ID: bBvhASKGZ/ANAA Match ID: cIkIAAAAEAAA

#		Ply	Move	Equity
•	1	R	13/10	-0.303
			0.428 0.052 0.002 - 0.572 0.193 0.006 -0.291 -0.303 0.001 0.001 0.000 - 0.001 0.001 0.000 0.003 0.007
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 845213757 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	6/3	-0.427 ( -0.124)
			0.402 0.066 0.003 - 0.598 0.252 0.007 -0.385 -0.427 0.002 0.001 0.000 - 0.002 0.003 0.001 0.004 0.012
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 845213757 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]

The score (after 0 games) is: gnubg 0, tchow 2

Move number 4: tchow to play 12

gnubg	142
tchow	130
Position ID: bBvhASKGz+ANAA Match ID: cIkIAAAAEAAA

#		Ply	Move	Equity
•	1	R	6/3	-0.233
			0.453 0.080 0.002 - 0.547 0.201 0.006 -0.218 -0.233 0.001 0.001 0.000 - 0.001 0.002 0.000 0.003 0.008
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 845961463 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	13/10	-0.259 ( -0.026)
			0.440 0.063 0.002 - 0.560 0.189 0.006 -0.250 -0.259 0.001 0.001 0.000 - 0.001 0.001 0.000 0.003 0.006
			Full cubeful rollout with var.redn.
			1296 games, Mersenne Twister dice gen. with seed 845961463 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

• Money game: Blue to play 2-1
  Timothy Chow -- Saturday, 9 January 2010, at 8:32 p.m.
  • Money game: Blue to play 2-1
    Ian Shaw -- Saturday, 9 January 2010, at 11:02 p.m.
    • Money game: Blue to play 2-1
      TheProdigy -- Sunday, 10 January 2010, at 2:01 a.m.
  • Money game: Blue to play 2-1
    Chuck Bower -- Sunday, 10 January 2010, at 3:04 a.m.
  • Money game: Blue to play 2-1
    Seth -- Sunday, 10 January 2010, at 5:48 a.m.
  • 64P-42P-64R-43Z-64R-33A-21
    Nack Ballard -- Sunday, 10 January 2010, at 3:27 p.m.
    • 64P-42P-64R-43Z-64R-33A-21
      Timothy Chow -- Sunday, 10 January 2010, at 6:24 p.m.
    • "Distribution is pivotal"?
      Timothy Chow -- Sunday, 10 January 2010, at 7:38 p.m.
      • "Distribution is pivotal"?
        Nack Ballard -- Sunday, 10 January 2010, at 11:49 p.m.
  • XG rollouts
    Petter Bengtsson -- Monday, 11 January 2010, at 1:46 p.m.
  • GNU rollouts (of 2 positions)
    Timothy Chow -- Monday, 11 January 2010, at 3:27 p.m.