(;GM[1]FF[4]SZ[19]
GN[Stage 1]
PC[http://senseis.xmp.net/?UnderTheStonesExample1]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?UnderTheStonesExample1

Stage 1]
PL[B]

AB[ah][bh][bi][bj][ck][bl][bm]
AW[bf][bg][cg][ch][ci][ei][dj][dk][cl][dl][cm][an][bn][cn]

;B[am]C[B1]MN[1]
;W[ak]C[W2]MN[2]
;B[aj]C[B3]MN[3]
;W[bk]C[W4]MN[4]
;B[al]C[B5]MN[5]

;
)
