(;GM[1]FF[4]SZ[19]
GN[BOOM]
PC[http://senseis.xmp.net/?GokyoShumyoSection5Problem37/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection5Problem37/Attempts

BOOM]
PL[W]

AB[fa][ga][ha][ia][fb][hb][ib][mb][bc][fc][hc][jc][kc][lc][cd][dd][ed][id][jd][kd][md]
AW[ea][eb][gb][jb][dc][ec][gc][mc][nc][fd][gd][hd][ld][nd][ie][je][ke][oe]
SQ[ld]

;W[ja]C[W1]MN[1]
;B[ic]C[B2]MN[2]
;W[lb]C[W3]MN[3]
;B[le]C[B4]MN[4]
;W[kb]C[W5]MN[5]
;W[lf]C[W7]MN[7]

;SQ[ld]
)
