(;GM[1]FF[4]SZ[19]
GN[Takagawa's blunder]
PC[https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game5ELFsSolution]AP[GoWiki:2009]
DT[2019-12-07]
C[Diagram from https://senseis.xmp.net/?BillSpightsElfPositionalJudgmentExercises/Game5ELFsSolution

Takagawa's blunder]
PL[B]

AB[pd][ce][bf][bg][cg][dh][di][qi][mo][qo][ep][fp][ip][np][pp][fq][jq][kq][nq]
AW[dc][kc][cf][dg][eg][ch][qk][pn][qn][do][cp][jp][kp][lp][mp][dq][eq][iq][lr]
CR[jq][kq]
LB[im:b][fn:a]

;B[dp]C[B39]MN[39]
;W[cq]C[W40]MN[40]
;B[ir]C[B41]MN[41]
;W[hq]C[W42]MN[42]
;B[hr]C[B43]MN[43]
;W[hp]C[W44]MN[44]
;B[io]C[B45]MN[45]
;W[ho]C[W46]MN[46]
;B[in]C[B47]MN[47]
;W[hn]C[W48]MN[48]

;CR[jq][kq]
LB[im:b][fn:a]
)
