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42P-44B-32

Posted By: Nack Ballard
Date: Thursday, 8 December 2011, at 1:49 a.m.

In Response To: 42P-44B-32 (svilo)


2O ' ' ' '5X '3X2X ' '5O

 ' ' '2O2X4O '2O ' ' '3X

42P-44B-32


OtB I would not figure out minor split with 6/3 was better than minor split with a slot on 10.

When Blue plays 42P-44B-32Z, White hits on her 15pt only with 54 52 51, with gains over the best non-15pt-hitting play of .059, .050 and .146 (according to XGR++ eval), respectively. Divide the total of those three by 18 yields .014. It seems very plausible to me that 13/10 beats 6/3 by (.014 + .021) = .035 in other ways: unstacking the tall point, chance to cover the outside blocking point, no loose blot on 3pt in hit-back variations.

Also why is the duplication of 5s to hit on my 10 and from his surplus 8 so important the major split with 13/11 gets .034 less than the LOW split with 13/10.

After 42P-44B-32Z, White will hit outside with only 54 52 51. After 42P-44B-32S, White will hit outside with 66 65 63 62 51. The 5s are better duplicated after Z than the 6s are duplicated after S.

Nack

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