(;GM[1]FF[4]SZ[19]
GN[entry B1]
PC[https://senseis.xmp.net/?BQM517/Attempts]AP[GoWiki:2009]
DT[2021-07-24]
C[Diagram from https://senseis.xmp.net/?BQM517/Attempts

entry B1]
PL[B]

AB[ca][ga][gb][ac][fc][ad][bd][cd][dd][ed][fd]
AW[da][ea][ab][bb][fb][bc][dc][ec]

;B[cc]C[B1]MN[1]
;W[cb]C[W2]MN[2]
;B[db]C[B3]MN[3]
;W[eb]C[W4]MN[4]

;
)
