(;GM[1]FF[4]SZ[19]
GN[Variation 4a]
PC[http://senseis.xmp.net/?TesujiFromGames6/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TesujiFromGames6/Attempts

Variation 4a]
PL[W]

AB[ib][kb][gc][ic][kc][mc][fd][gd][hd][md][he][ie][je][ke][me][ff][gf][lf]
AW[fb][gb][hb][lb][fc][hc][lc][id][jd][kd][ld][le][hf][kf]

;W[ja]C[W1]MN[1]
;B[la]C[B2]MN[2]
;W[mb]C[W3]MN[3]

;
)
