FEEDBACK MORRO

A line is >=2 friendly stones in any ortho-diagonal direction.
After the 1st full turn, a player may enter 3 stones (rather than 2)
if his opponent has a longer line than all his own, (recursively).

The winner is who finishes with the (recursively) longest such line.



 a b c d e f g h i    
 X x X x x x o . .   1
 . . . . x o o x o   2
 . o . x x . x o o   3
 . x x o x o o o x   4
 . o o o x o x o x   5
 . . . x o x o o x   6
 . . x o x o x o x   7
 . X x o x o . o x   8
 . o x x x x x x o   9
 a b c d e f g h i  

     __xxx_________ooo___
 1.  ..  e5      d4  f4 
 2.  e3  e7      e6  h6 
 3.  b4  g5      h4  d8 
 4.  i5  e1      f2  f8 
 5.  g3  g7      i2  h8 
 6.  c8  i8      g2  d5 
 7.  e2 e4 d6    h3  h5 h7
 8.  h2 d3 h9    b3  g6 
 9.  c4 c7 e8    c5  f7 
10.  i4 i6 i7    i3  i9 
11.  b1 d1 f1    g1 f5
12.  c9 f9 f6    g4 d7
13.  d9 e9 g9    b5 b9 
14.  b8 a1 c1    resign

Larger lines:
 xxx: 6 6 5 5 4...
 ooo: 6 6     4...