Tuesday, May 10, 2011

checker play #044

is Player 2

score: 3
pip: 150
9 point match
pip: 172
score: 6

is Player 1
XGID=-a----E-C---dD-b-c-e-B--A-:0:0:1:62:6:3:0:9:10
to play 62

Bijeli je 14 pipseva u zaostatku što znači kako treba povećati kontakt, a ne ići u trku. S druge strane pogrešno je započeti 5.polje sa checkerom sa središnjeg, 13.polja, kada postoje čak tri checkera na 6.polju. Njima treba napraviti 5.polje. Kontakt nije upitan nakon oba poteza koja sadrže 24/18. Bijeli ne mari ako ga crni smjesti na bar. Ima ankoru i lako ulazi nazad. 13/11 dobro stoji jer bijeli želi bolju kontrolu svoga vanjskog polja kako bi zadržao posljednji crni checker. Čini se da je to ključ pozicije. Kako vodi u meču bijeli izbjegava gammonish pozicije.

White is 14 pips behind so he needs to increase contact, not to go in race. From the other side, it is wrongly to start 5pt with checker from midpoint. There are three spares on 6pt which belongs there. Both moves which consists 24/18 leaves lot of contact in position. They are not pure race moves. White doesn't mind if goes to the bar. He has advanced anchor and black has no new inner points. 13/11 is fine in RO because it increases outfield control in order to block last black's back checker. It seems to be position key. Also, leading in match white avoids gammonish position.

1.Rollout124/16eq: -0,530
Player:
Opponent:
38,74% (G:7,95% B:0,62%)
61,26% (G:10,26% B:0,35%)
Conf: ± 0,005 (-0,535...-0,525)
Duration: 4 hours 39 minutes
2.Rollout124/18 13/11eq: -0,537 (-0,007)
Player:
Opponent:
39,05% (G:8,52% B:0,72%)
60,95% (G:11,53% B:0,43%)
Conf: ± 0,005 (-0,542...-0,532)
Duration: 4 hours 45 minutes
3.Rollout113/5eq: -0,550 (-0,021)
Player:
Opponent:
39,28% (G:9,61% B:0,76%)
60,72% (G:13,29% B:0,47%)
Conf: ± 0,005 (-0,555...-0,545)
Duration: 4 hours 48 minutes
4.Rollout213/11 13/7eq: -0,571 (-0,041)
Player:
Opponent:
39,32% (G:9,65% B:0,86%)
60,68% (G:14,71% B:0,54%)
Conf: ± 0,008 (-0,579...-0,563)
Duration: 3 hours 35 minutes
5.Rollout313/7 6/4eq: -0,572 (-0,043)
Player:
Opponent:
39,74% (G:9,28% B:0,77%)
60,26% (G:15,73% B:0,61%)
Conf: ± 0,008 (-0,580...-0,564)
Duration: 3 hours 47 minutes
1 20736 Games rolled with Variance Reduction.
Moves and cube decisions: 3 ply

2 10369 Games rolled with Variance Reduction.
Moves and cube decisions: 3 ply

3 10368 Games rolled with Variance Reduction.
Moves and cube decisions: 3 ply
eXtreme Gammon Version: 1.21, MET: Rockwell-Kazaross

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