Difference between revisions of "Edge template IV1d"

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(Converted to new hexboard diagrams)
(Copy-editing of diagrams.)
 
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   edges="bottom"
 
   edges="bottom"
 
   visible="area(e1,a5,i5,i3,g1)"
 
   visible="area(e1,a5,i5,i3,g1)"
   contents="R d2 c4 E +:(c3 d3 b5 c5)"
+
   contents="R d2 c4 S (d2 c4 c3 d3 b5 c5)"
 
   />
 
   />
 
<hexboard size="5x9"
 
<hexboard size="5x9"
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   edges="bottom"
 
   edges="bottom"
 
   visible="area(e1,a5,i5,i3,g1)"
 
   visible="area(e1,a5,i5,i3,g1)"
   contents="R d2 e3 E +:(e2 d3 f3 d4 e4 f4 c5 d5 e5 f5)"
+
   contents="R d2 e3 S (d2 e3 e2 d3 f3 d4 e4 f4 c5 d5 e5 f5)"
 
   />
 
   />
 
<hexboard size="5x9"
 
<hexboard size="5x9"
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   edges="bottom"
 
   edges="bottom"
 
   visible="area(e1,a5,i5,i3,g1)"
 
   visible="area(e1,a5,i5,i3,g1)"
   contents="R d2 d3 E +:(c3 e3 b4 c4 d4 e4 a5 b5 d5 e5)"
+
   contents="R d2 d3 S (d2 d3 c3 e3 b4 c4 d4 e4 a5 b5 d5 e5)"
 
   />
 
   />
  

Latest revision as of 23:32, 14 July 2021

Template IV1-d is a 4th row edge template with one stone. It also uses some space on the 5th row.

This template was first mentioned by Mike Amling on David King's Hex template page

Defending the template

Red's main threats are:

There is one hex where these threats overlap. Therefore, the only chance for Blue to block Red's connection is to play there.

Development of the remaining case

15324

Now Red is connected by Tom's move.