(;GM[1]FF[4]SZ[19]
GN[Alternative defence]
PC[http://senseis.xmp.net/?KyuExercise49/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?KyuExercise49/Attempts

Alternative defence]
PL[B]

AB[fa][db][eb][ac][bc][dc]
AW[ea][fb][hb][ec][fc][bd][cd][dd][cf][ch]

;B[bb]C[B1]MN[1]
;W[cc]C[W2]MN[2]
;B[cb]C[B3]MN[3]
;W[aa]C[W4]MN[4]
;B[da]C[B5]MN[5]
;W[ba]C[W6]MN[6]

;
)
