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Pay now to reap later or not? **ROLLOUT**

Posted By: Michael Depreli
Date: Tuesday, 16 April 2013, at 7:56 p.m.

In Response To: Pay now to reap later or not? (Michael Depreli)

The best play is 14/10 7/4

Blue pays off to a hitting 43 but he gains by creating more flexibility to bring the position home especially if he rolls high doubles next.
Take a look how 44 plays should blue not play 14/10 7/4.

Stick mentioned white's inner board blot and open 4 point. If you move the spare on the 5 and make the 2 point XGR++ still thinks 14/10 7/4 is best.

Take a look at a stronger position for white (unlimited games this time)

What's your play now and how clear do you think it is?





White is Player 2

score: 0
pip: 166
11 point match
pip: 85
score: 0

Blue is Player 1
XGID=aBBcBBBB--AAc-A----bbbb---:1:-1:1:43:0:0:0:11:10
Blue to play 43

eXtreme Gammon Version: 2.10

Here's the original position rollout





White is Player 2

score: 0
pip: 165
11 point match
pip: 85
score: 6

Blue is Player 1
XGID=aBBcBBBB--AAc-A----bc-ba--:1:-1:1:43:6:0:0:11:10
Blue to play 43

1.Rollout114/10 7/4eq: +1.134
Player:
Opponent:
85.57% (G:63.52% B:2.06%)
14.43% (G:0.76% B:0.03%)
Conf.: ± 0.010 (+1.124...+1.144) - [100.0%]
Duration: 1 minute 40 seconds
2.Rollout114/10 11/8eq: +1.092 (-0.042)
Player:
Opponent:
84.79% (G:61.07% B:1.83%)
15.21% (G:0.90% B:0.03%)
Conf.: ± 0.010 (+1.082...+1.102) - [0.0%]
Duration: 1 minute 19 seconds
3.Rollout114/11 10/6eq: +1.088 (-0.046)
Player:
Opponent:
84.54% (G:61.03% B:1.74%)
15.46% (G:0.71% B:0.02%)
Conf.: ± 0.011 (+1.077...+1.098) - [0.0%]
Duration: 1 minute 30 seconds
4.Rollout114/7eq: +1.086 (-0.048)
Player:
Opponent:
84.80% (G:60.58% B:1.79%)
15.20% (G:0.85% B:0.03%)
Conf.: ± 0.011 (+1.075...+1.097) - [0.0%]
Duration: 1 minute 16 seconds
5.Rollout111/4eq: +1.064 (-0.070)
Player:
Opponent:
84.21% (G:60.95% B:1.88%)
15.79% (G:1.21% B:0.03%)
Conf.: ± 0.011 (+1.053...+1.075) - [0.0%]
Duration: 1 minute 13 seconds
6.Rollout110/6 7/4eq: +1.023 (-0.111)
Player:
Opponent:
82.65% (G:62.69% B:2.31%)
17.35% (G:1.49% B:0.07%)
Conf.: ± 0.011 (+1.012...+1.033) - [0.0%]
Duration: 1 minute 10 seconds
1 622 Games rolled with Variance Reduction.
Moves and cube decisions: 3-ply

eXtreme Gammon Version: 2.10, MET: Kazaross XG2

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