BGonline.org Forums

What a difference...

Posted By: Chuck Bower
Date: Wednesday, 9 July 2008, at 5:29 p.m.

In Response To: Novi cube problem CRB#1 (Chuck Bower)

3% MWC, in fact (and now an 0.83 take). Original position with a checker on White's 8-point back on the midpoint.

If I ever get to where I can quantify these apparent small changes, maybe I will have arrived.... Naaaah!!

The score (after 0 games) is: JellyFish 1, Player2 1 (match to 5 points)

Move number 8: Player2 to play 46

Pip counts: JellyFish 118, Player2 181
Position ID: M3bBGQDgOWbAQQ Match ID: UQm6ABAACAAA

• Player2 moves bar/15

Cube decision
2-ply cubeless MWC		39.282%	(Money: -0.4838)
	0.3373 0.0705 0.0011 - 0.6627 0.2267 0.0033
Cubeful equities:
	2-ply cubeful prune [world class]
1.	No double	42.820%
2.	Double, pass	67.184%	24.364%
3.	Double, take	33.730%	-9.090%
Proper cube action:		No redouble, take (27.2%)

 

#		Ply	Move	MWC
•	1	R	bar/15	42.909%
			0.3241 0.0652 0.0050 - 0.6759 0.2300 0.0129 39.212% 42.909% 0.0028 0.0043 0.0013 - 0.0028 0.0053 0.0026 0.136% 0.185%
			Full cubeful rollout with var.redn.
			772 games, Mersenne Twister dice gen. with seed 827174464 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	2	bar/21 20/14	41.664% ( -1.245%)
			0.3457 0.0682 0.0009 - 0.6543 0.2810 0.0053
			2-ply cubeful
	3	2	bar/21 8/2	41.222% ( -1.686%)
			0.3200 0.0665 0.0009 - 0.6800 0.2504 0.0046
			2-ply cubeful
	4	2	bar/21 11/5	40.896% ( -2.013%)
			0.3387 0.0731 0.0009 - 0.6613 0.2982 0.0071
			2-ply cubeful
	5	0	bar/21 13/7	39.023% ( -3.886%)
			0.3149 0.0648 0.0007 - 0.6851 0.3197 0.0086
			0-ply cubeful [expert]

Messages In This Thread

• Novi cube problem CRB#1
  Chuck Bower -- Monday, 7 July 2008, at 2:16 p.m.
  • Novi cube problem CRB#1
    David Rockwell -- Monday, 7 July 2008, at 9:31 p.m.
  • Novi cube problem CRB#1
    neilkaz -- Tuesday, 8 July 2008, at 2:03 a.m.
    • position by committee
      Chuck Bower -- Tuesday, 8 July 2008, at 5:05 p.m.
  • Novi cube problem CRB#1
    Mislav Radica -- Tuesday, 8 July 2008, at 11:55 a.m.
  • Rollout
    Chuck Bower -- Wednesday, 9 July 2008, at 4:14 p.m.
  • What a difference...
    Chuck Bower -- Wednesday, 9 July 2008, at 5:29 p.m.