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Opening 32 4 ply RO 46k

Posted By: Nack Ballard
Date: Friday, 15 October 2010, at 5:32 a.m.

In Response To: Opening 32 4 ply RO 46k (neilkaz)

Thanks for the rollout, Neil. Great — maybe people will finally take opening 32Z seriously!

Here is data for opening 32:

Money
Snowie .. [S Z17 D18 U45 %52 T58 $74] ~75*62 12 10**
GnuBG .. [S D7 Z13 U46 T64] /92**51 46
XG 3-ply [S D7] <46 (the roller omitted Z)
XG 4-ply [S Z6 D8] ^46

Other Scores (GnuBG)
d[S D4 Z6] /20
s[S Z12 D16 U33] /15*10 5
g[D S27 Z29] /15*10

Key: S = Split (24/21 13/11), Z = reverse split (24/22 13/10), D = Down (13/11 13/10), U = Up (24/22 24/21), % = alt slot (13/11 8/5), T = sTack/Tower (13/8), $ = Slot (13/10 6/4). Error sizes are in thousandths.

After the brackets, there is a symbol: ~ is Snowie, / is GnuBG, < is XG 3-ply, and ^ is XG 4-ply. (The symbols are redundant here, but I'm phasing them in, eventually planning to discontinue writing the bot name before the brackets). Following that symbol is the number of trials in thousands (rounded down), and an asterisk is a repeater.

For example, "s[S Z12 D16 U33] /15*10 5" means that at (gammon) save, S is best and Z is -.012 after 15000+ trials, D is -.016 after 10000+ trials, and U is -.033 after 5000+ trials (with the "/" symbol denoting GnuBG).


1O '1O ' '5X '3X ' ' '4O

2X ' ' ' '5O '3O '1O '5X

Blue played Opening 32Z


Nack

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