(;GM[1]FF[4]SZ[19]
GN[Variation 1]
PC[https://senseis.xmp.net/?GreatWall/ReviewWithAI]AP[GoWiki:2009]
DT[2020-06-19]
C[Diagram from https://senseis.xmp.net/?GreatWall/ReviewWithAI

Variation 1]
PL[W]

AB[bb][cb][db][pb][qb][rb][cc][fc][nc][qc][mi][dj][jj][pj][gk][np][hq][nq]
AW[bc][dc][pc][rc][cd][dd][pd][qd][cf][qf][ch][qh][qn][dp][pp][fq][oq]

;W[co]C[W1]MN[1]
;B[po]C[B2]MN[2]
;W[qo]C[W3]MN[3]
;B[qq]C[B4]MN[4]
;W[op]C[W5]MN[5]
;B[qp]C[B6]MN[6]
;W[oo]C[W7]MN[7]
;B[pn]C[B8]MN[8]
;W[pm]C[W9]MN[9]
;B[on]C[B10]MN[10]

;
)
