[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums

Nactation: Doublets are a lot easier now!

Posted By: Taper_Mike
Date: Sunday, 8 June 2014, at 12:14 p.m.

In Response To: Backgame variant -- ROLLOUTS (Taper_Mike)


1O '2O '4X3X '3X ' ' '2O

2O1O '2O '2O1O2O ' ' '3X
Blue to play 66
Position ID: 8M7BAWDLrMEAJg Match ID: QQkbAAAAAAAE

Now that the new Nactation Tutorial is out, nactating doublets is a lot easier. But they still remain as the only thing that can sometimes be hard in Nactation.

In the underlined F family, the ratios are 2:1:1:0. That means 2 checkers move on the far side, 1 checker moves down (to a destination in the outer board), 1 checker jumps from the outer board to the inner board, and 0 checkers move entirely within the inner board.

Of the several moves that belong in the underlined F family in the position above, the highest ranked will make the bar point. Holding points that are closer to the 6pt is the first part of the 6pt Convention. The play made in the game, 22/16 22/10 8/2, ranks third.

F = 22/16(2), 13/7, 8/2
f = 24/18, 22/16, 13/7, 8/2
F = 22/16, 22/10, 8/2

Here is the corrected sequence (the original erroneously used 66f instead of 66F):

31P-22E-61E-64H-31Z-41D-52Z-32K-53-431-51E-C-41H-42C-21K-2-51H-F-66F-3-61H-3-41H-3-52H-53-F-22N-1-62P-32U-63H-32H-55F-53Z-54r-64Z-54P-52r-646-41D-53H-41-n

Thanks to my mentor, Nack, for pointing out the error. Double thanks for playing out the sequence.

Mike

Messages In This Thread

 

Post Response
Your Name:
Your E-Mail Address:
Subject:
Message:

If necessary, enter your password below:

Password:
 

 

[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

BGonline.org Forums is maintained by Stick with WebBBS 5.12.