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

Add a second stone]
PL[B]

AB[lc][md][od][qd][me][ne]
AW[kc][mc][nc][ld][nd]
CR[lc]

;B[lb]C[B1]MN[1]
;W[kb]C[W2]MN[2]

;CR[lc]
)
