(;GM[1]FF[4]SZ[19]
GN[dia [17\] common attacking point]
PC[http://senseis.xmp.net/?TsumegoFromGames46/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames46/Attempts

dia [17\] common attacking point]
PL[W]

AB[in][jn][nn][on][pn][qn][eo][go][ko][qo][cp][ep][fp][lp][pp][gq][hq][iq][lq][oq][pq][qq][rq][kr][mr][or][ps]
AW[dn][en][gn][hn][rn][fo][ho][jo][oo][po][ro][hp][jp][np][op][qp][rp][kq][nq][lr][nr][ns][os]
CR[oo][po][np][op][nq][kr][nr]
LB[qr:a]

;W[rs]C[W1]MN[1]

;CR[oo][po][np][op][nq][kr][nr]
LB[qr:a]
)
