(;GM[1]FF[4]SZ[7]
GN[Moves 1 to 10]
PC[http://senseis.xmp.net/?PrisonerReturn]AP[GoWiki:2009]
DT[2019-01-14]
C[Diagram from http://senseis.xmp.net/?PrisonerReturn

Moves 1 to 10]
PL[B]

AB[ba][ga][ab][bb][gb][cc][dc][ec][fc][gc][ed][de][ee][fe][ef][fg]
AW[da][fa][cb][db][eb][fb][ac][bc][bd][cd][ce][bf][df][cg][dg][eg]

;B[dd]C[B1]MN[1]
;W[ae]C[W2]MN[2]
;B[gf]C[B3]MN[3]
;W[ag]C[W4]MN[4]
;B[gd]C[B5]MN[5]
;W[be]C[W6]MN[6]
;B[fd]C[B7]MN[7]
;W[ad]C[W8]MN[8]
;B[ff]C[B9]MN[9]
;W[af]C[W10]MN[10]

;
)
