(;GM[1]FF[4]SZ[19]
GN[B21 loses 15½%]
PC[https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game13ELFsSolution]AP[GoWiki:2009]
DT[2019-12-07]
C[Diagram from https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game13ELFsSolution

B21 loses 15½%]
PL[W]

AB[pd][cn][no][pp][bq][cq][dq][fq][fr]
AW[cl][bp][cp][dp][ep][fp][hq][nq]
LB[go:a]

;W[dd]C[W18]MN[18]
;B[gp]C[B19]MN[19]
;W[gq]C[W20]MN[20]
;B[hp]C[B21]MN[21]

;LB[go:a]
)
