(;GM[1]FF[4]SZ[19]
GN[Elf's mainline variation for B21]
PC[https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game13ELFsSolution]AP[GoWiki:2009]
DT[2019-12-07]
C[Diagram from https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game13ELFsSolution

Elf's mainline variation for B21]
PL[B]

AB[pd][cn][no][gp][pp][bq][cq][dq][fq][fr]
AW[dd][cl][bp][cp][dp][ep][fp][gq][hq][nq]
CR[cn][nq]

;B[go]C[B21]MN[21]
;W[ip]C[W22]MN[22]
;B[lq]C[B23]MN[23]
;W[kp]C[W24]MN[24]
;B[lp]C[B25]MN[25]
;W[em]C[W26]MN[26]
;B[hn]C[B27]MN[27]
;W[ko]C[W28]MN[28]
;B[jo]C[B29]MN[29]

;CR[cn][nq]
)
