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

Second variation]
PL[B]

AB[mb][mc][nc][rc][sc][od][pd][qd][rd]
AW[nb][rb][sb][oc][pc][qc]
CR[sc]
LB[ob:a]

;B[pa]C[B1]MN[1]
;W[qa]C[W2]MN[2]
;B[na]C[B3]MN[3]

;CR[sc]
LB[ob:a]
)
