(;GM[1]FF[4]SZ[19]
GN[Inside attack fails too]
PC[https://senseis.xmp.net/?BeginnerExercise13/Solution]AP[GoWiki:2009]
DT[2024-08-30]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise13/Solution

Inside attack fails too]
PL[W]

AB[ab][bb][cb][db][eb]
AW[bc][cc][dc][ec][fc][gc][ic][be]
LB[ca:a][da:b]

;W[ba]C[W1]MN[1]
;B[fb]C[B2]MN[2]
;W[gb]C[W3]MN[3]
;B[fa]C[B4]MN[4]

;LB[ca:a][da:b]
)
