(;GM[1]FF[4]SZ[19]
GN[Variation 2a]
PC[https://senseis.xmp.net/?GreatWall/ReviewWithAI]AP[GoWiki:2009]
DT[2020-06-21]
C[Diagram from https://senseis.xmp.net/?GreatWall/ReviewWithAI

Variation 2a]
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[om]C[W1]MN[1]
;B[bq]C[B2]MN[2]
;W[cq]C[W3]MN[3]
;B[co]C[B4]MN[4]
;W[bp]C[W5]MN[5]
;B[cp]C[B6]MN[6]
;W[br]C[W7]MN[7]
;B[dq]C[B8]MN[8]
;W[cr]C[W9]MN[9]
;B[ep]C[B10]MN[10]

;
)
