(;GM[1]FF[4]SZ[19]
GN[]
PC[https://senseis.xmp.net/?BigSacrificeToGetAWall]AP[GoWiki:2009]
DT[2024-10-06]
C[Diagram from https://senseis.xmp.net/?BigSacrificeToGetAWall

]
PL[B]

AB[qj][qm][mq]
AW[op][qp]

;B[pq]C[B1]MN[1]
;W[qn]C[W2]MN[2]
;B[pm]C[B3]MN[3]
;W[oq]C[W4]MN[4]
;B[or]C[B5]MN[5]
;W[nr]C[W6]MN[6]
;B[pr]C[B7]MN[7]
;W[nq]C[W8]MN[8]
;B[pp]C[B9]MN[9]
;W[po]C[W10]MN[10]

;
)
