Problem	3696
Created	2004-01-05
Name	basic shape in middle
Source
Rating

Difficulty	23.5 kyu
Average Solve Time	17 secs
User Attempts	17301 / 24371
Solve Ratio Rating	20 kyu
	rating history

Black to live. In real games, the living groups are usually attaching to the side and corner. However, it is still important to know the basic shape in an isolated middle region.

( ; FF[1] GM[1] SZ[19] AP[Jago:Version 4.53] AB[ij][ki][lj][lk][kk][jh][jj][ii] AW[jk][ik][hk][jl][kl][ll][ml][mk][hj][hi][hh][ih][ig][nj][nh][ng][mf][lf][jf][nk][mg][if][ni][kf] GN[david02] ; B[lh] ; W[mi] ; B[li] ; W[kg] ; B[kh] C[RIGHT])