(;GM[1]FF[4]SZ[19]
GN[diagram 1: B dies]
PC[http://senseis.xmp.net/?RTGProblem1/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem1/Attempts

diagram 1: B dies]
PL[W]

AB[cb][eb][bc][ec]
AW[fc][gc][ic][bd][cd][dd][ed]

;W[cc]C[W1]MN[1]
;B[bb]C[B2]MN[2]
;W[ea]C[W3]MN[3]
;B[fb]C[B4]MN[4]
;W[gb]C[W5]MN[5]
;B[fa]C[B6]MN[6]
;W[db]C[W7]MN[7]

;
)
