(;GM[1]FF[4]SZ[19]
GN[B4 resistance]
PC[https://senseis.xmp.net/?BQM601/Attempts]AP[GoWiki:2009]
DT[2021-06-14]
C[Diagram from https://senseis.xmp.net/?BQM601/Attempts

B4 resistance]
PL[W]

AB[hq][iq][jq][gr][kr][lr][mr]
AW[hp][ip][jp][kp][fq][gq][lq][mq][nq][dr][fr][nr][pr]

;W[hr]C[W1]MN[1]
;B[ir]C[B2]MN[2]
;W[gs]C[W3]MN[3]
;B[js]C[B4]MN[4]

;
)
