(;GM[1]FF[4]SZ[19]
GN[Alternative for B3]
PC[http://senseis.xmp.net/?KyuExercise49/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?KyuExercise49/Attempts

Alternative for B3]
PL[B]

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

;B[ab]C[B1]MN[1]
;W[ba]C[W2]MN[2]
;B[ea]C[B3]MN[3]
;W[ca]C[W4]MN[4]

;
)
