(;GM[1]FF[4]SZ[19]
GN[Var]
PC[http://senseis.xmp.net/?RTGProblem44/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem44/Attempts

Var]
PL[B]

AB[bb][cc][bd][dd][de][bf][cf][df][ef][cg]
AW[ba][da][ab][cb][eb][dc][fc][fe][ff][bg][dg][eg][fg][bh][ch]
CR[cd]
LB[ac:a][ae:b]

;B[bc]C[B1]MN[1]
;W[ce]C[W2]MN[2]
;B[af]C[B3]MN[3]
;W[be]C[W4]MN[4]

;CR[cd]
LB[ac:a][ae:b]
)
