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Rollout

Posted By: Stick
Date: Tuesday, 24 July 2007, at 4:49 a.m.

In Response To: Simple bearoff problem (Stick)

I wanted to rip two off and it is monsterously correct! The one thing that I believe nobody mentioned is the weakness of White's board. He has been trying to save the G from the go so even if he does get a shot it's not always deadly thus keeping our win % up slighlty with the rip two play.

The score (after 0 games) is: gnubg 0, user 1 (match to 7 points)

gnubg	102
user	32
Position ID: M/cFAAa3zwAAAA Match ID: QQntAAAACAAA

#		Ply	Move	Equity
•	1	R	3/off 2/off	+1.1954
			0.9735 0.2357 0.0005 - 0.0265 0.0000 0.0000 +1.2101 +1.0967 0.0001 0.0002 0.0000 - 0.0001 0.0000 0.0000 0.0003 0.0004
			Full cubeful rollout with var.redn.
			17920 games, Mersenne Twister dice gen. with seed 1066014272 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 12 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	2	R	5/3 5/2	+1.1888 ( -0.0066)
			1.0000 0.1695 0.0000 - 0.0000 0.0000 0.0000 +1.1888 +1.0904 0.0000 0.0002 0.0000 - 0.0000 0.0000 0.0000 0.0002 0.0002
			Full cubeful rollout with var.redn.
			17920 games, Mersenne Twister dice gen. with seed 1066014272 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 12 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• Simple bearoff problem
  Stick -- Monday, 23 July 2007, at 6:49 a.m.
  • Simple bearoff problem
    Ian Dunstan -- Monday, 23 July 2007, at 7:22 a.m.
  • Simple bearoff problem
    Mislav Radica -- Monday, 23 July 2007, at 9:09 a.m.
    • Simple bearoff problem
      Ian Shaw -- Monday, 23 July 2007, at 12:39 p.m.
      • Simple bearoff problem
        Matt Cohn-Geier -- Monday, 23 July 2007, at 2:23 p.m.
  • Simple bearoff problem
    Keene -- Monday, 23 July 2007, at 2:27 p.m.
    • Simple bearoff problem
      Keene -- Monday, 23 July 2007, at 2:29 p.m.
  • Simple bearoff problem
    Matt Cohn-Geier -- Monday, 23 July 2007, at 2:35 p.m.
  • Rollout
    Stick -- Tuesday, 24 July 2007, at 4:49 a.m.
    • Rollout
      Chuck Bower -- Tuesday, 24 July 2007, at 5:15 p.m.