(;GM[1]FF[4]SZ[19]
GN[4. Black reverts?]
PC[http://senseis.xmp.net/?BQM34]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM34

4. Black reverts?]
PL[B]

AB[dc]
AW[de]
LB[fc:a][bd:d][be:b][bf:c][ck:e]

;B[cg]C[B1]MN[1]
;W[ef]C[W2]MN[2]
;B[cd]C[B3]MN[3]
;W[ce]C[W4]MN[4]
;B[gc]C[B5]MN[5]
;W[dh]C[W6]MN[6]
;B[dj]C[B7]MN[7]
;W[ch]C[W8]MN[8]
;B[bj]C[B9]MN[9]

;LB[fc:a][bd:d][be:b][bf:c][ck:e]
)
