(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GoodEmptyTriangle]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GoodEmptyTriangle

]
PL[B]

AB[nd][qd][ce][pe][bf][cg][dg][fg][hg][bh][fh][qh][bi][cm][dm][en][fn][qn][do][no][po][cp][fp][mp][op][hq][mq][oq][qq][pr]
AW[dc][jc][mc][oc][ed][be][de][cf][df][ci][fi][gi][cj][qj][cl][dl][em][fm][gm][qm][rm][mo][np][eq][jq][nq][pq][mr][nr][or][ns]

;B[lp]C[B1]MN[1]
;W[nn]C[W2]MN[2]
;B[oo]C[B3]MN[3]
;W[kq]C[W4]MN[4]
;B[pm]C[B5]MN[5]
;W[lo]C[W6]MN[6]
;B[ql]C[B7]MN[7]
;W[af]C[W8]MN[8]
;B[ei]C[B9]MN[9]

;
)
