(;GM[1]FF[4]SZ[19]
GN[]
PC[https://senseis.xmp.net/?BQM493/4kGameSequence]AP[GoWiki:2009]
DT[2022-01-18]
C[Diagram from https://senseis.xmp.net/?BQM493/4kGameSequence

]
PL[W]

AB[dp][bq][cq][eq][er]
AW[co][cp][dq][cr][dr]
LB[dn:b][fp:a]

;W[br]C[W1]MN[1]
;B[do]C[B2]MN[2]
;W[cn]C[W3]MN[3]

;LB[dn:b][fp:a]
)
