(;GM[1]FF[4]SZ[19]
GN[Tidying up, Black gets sente]
PC[https://senseis.xmp.net/?BQM493/4kGameSequence]AP[GoWiki:2009]
DT[2021-12-27]
C[Diagram from https://senseis.xmp.net/?BQM493/4kGameSequence

Tidying up, Black gets sente]
PL[B]

AB[cn][dn][do][dp][fp][bq][cq][eq][er]
AW[co][eo][fo][cp][ep][gp][dq][br][cr][dr]

;B[bo]C[B1]MN[1]
;W[aq]C[W2]MN[2]
;B[bp]C[B3]MN[3]
;W[fq]C[W4]MN[4]

;
)
