(;GM[1]FF[4]SZ[19]
GN[Unexpected error]
PC[https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game18ELfsSolution]AP[GoWiki:2009]
DT[2019-11-27]
C[Diagram from https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game18ELfsSolution

Unexpected error]
PL[B]

LB[cq:a]

;B[qd]C[B1]MN[1]
;W[pq]C[W2]MN[2]
;B[dc]C[B3]MN[3]
;W[ce]C[W4]MN[4]
;B[do]C[B5]MN[5]
;W[nc]C[W6]MN[6]

;LB[cq:a]
)
