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Bot evaluations

Posted By: misja
Date: Saturday, 18 July 2009, at 9:13 a.m.

In Response To: Backgame, 22 to play (misja)

I didn't do any rollouts because I'm not sure if their results would be meaningful.
By the way if you move blue's spare from the 6 to the 7 point, then both bots agree that playing 4/2* with one of the deuces should be correct ..
Here are the evaluations:

The score (after 0 games) is: gnubg 2, mial 0 (match to 3 points, Crawford game)

Move number 5: mial to play 22

gnubg	190
mial	124
Position ID: yO0ggFnYbhsQIA Match ID: 8AlpACAAAAAA

• mial moves 24/20 16/12*

Alert: bad move ( -0.100)

#		Ply	Move	Equity
	1	2	16/12* 6/2	+0.750
			0.772 0.514 0.089 - 0.228 0.013 0.000
	2	2	24/20 6/2	+0.703 ( -0.047)
			0.781 0.448 0.058 - 0.219 0.020 0.000
	3	2	24/22 16/14 6/2	+0.688 ( -0.062)
			0.766 0.456 0.065 - 0.234 0.020 0.000
	4	2	24/22 16/12* 4/2	+0.687 ( -0.063)
			0.760 0.470 0.070 - 0.240 0.029 0.001
	5	2	24/22 16/12*/10	+0.668 ( -0.082)
			0.734 0.478 0.086 - 0.266 0.017 0.000
•	6	2	24/20 16/12*	+0.650 ( -0.100)
			0.740 0.460 0.072 - 0.260 0.016 0.000

XBG Roller:
XGID=ab-bBBCBBB--a---Acbc-a--A-:0:0:1:22:0:2:1:3:10

Score is X:0 O:2 3 pt(s) match. +13-14-15-16-17-18------19-20-21-22-23-24-+ | X O O | | O O X | | O O | | O | | O | | O | | | | | | | | | | |BAR| | | | O | | | | | | | | | X | | X X X | | X X X O O | | O X X X | | X X X O O | +12-11-10--9--8--7-------6--5--4--3--2--1-+ Pipcount X: 124 O: 190 X-O: 0-2/3 Crawford Cube : 1 X to play 22

1. XG roller 24/20 6/2 eq:+0.571

Player : 71.34% (G:38.44% B:5.86%)

Opponent: 28.66% (G:2.10% B:0.08%)

2. XG roller 16/12* 6/2 eq:+0.558 (-0.014)

Player : 69.24% (G:40.62% B:7.16%)

Opponent: 30.76% (G:1.92% B:0.08%)

3. XG roller 24/22 16/14 6/2 eq:+0.531 (-0.040)

Player : 69.21% (G:37.65% B:6.01%)

Opponent: 30.79% (G:2.42% B:0.09%)

4. 3 ply 24/22 16/12* 4/2 eq:+0.511 (-0.060)

Player : 68.82% (G:36.48% B:5.46%)

Opponent: 31.18% (G:4.14% B:0.23%)

5. 3 ply 16/12* 12/10 4/2 eq:+0.507 (-0.064)

Player : 67.92% (G:37.35% B:6.10%)

Opponent: 32.08% (G:3.75% B:0.23%)

Messages In This Thread

• Backgame, 22 to play
  misja -- Friday, 17 July 2009, at 4:26 p.m.
  • Backgame, 22 to play
    Chuck Bower -- Friday, 17 July 2009, at 4:45 p.m.
  • Backgame, 22 to play
    John O'Hagan -- Friday, 17 July 2009, at 6:59 p.m.
  • Backgame, 22 to play
    Rich Munitz -- Friday, 17 July 2009, at 10:11 p.m.
    • Backgame, 22 to play
      Christian Munk-Christensen -- Saturday, 18 July 2009, at 6:13 a.m.
  • Bot evaluations
    misja -- Saturday, 18 July 2009, at 9:13 a.m.