(;GM[1]FF[4]SZ[13]
GN[4-2-2 : simple way to hurt white stone; but not satisfactory yet]
PC[http://senseis.xmp.net/?HaengmaTutorialForBeginners/BasicsOfPositionalJudgment]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?HaengmaTutorialForBeginners/BasicsOfPositionalJudgment

4-2-2 : simple way to hurt white stone; but not satisfactory yet]
PL[B]

AB[bc][cc][dd][ed][ij][jj][kk][lk]
AW[cb][dc][gc][cd][ce][ki][kj][gk][jk][kl]
SQ[bc][cc][gc][gk][kk][lk]

;B[ec]C[B1]MN[1]
;W[db]C[W2]MN[2]
;B[eb]C[B3]MN[3]
;W[bb]C[W4]MN[4]
;B[ic]C[B5]MN[5]

;SQ[bc][cc][gc][gk][kk][lk]
)
