(;GM[1]FF[4]SZ[19]
GN[Elf's main line]
PC[https://senseis.xmp.net/?BillSpightsOpeningExerciseWithElf3/Solution]AP[GoWiki:2009]
DT[2020-09-10]
C[Diagram from https://senseis.xmp.net/?BillSpightsOpeningExerciseWithElf3/Solution

Elf's main line]
PL[W]

AB[kc][mc][nc][pd][ng][pg][nh][qh][ii][ni][pi][kj][lj][nj][jk][ol][ql][om][pm][qm][qp][nq][pq][qr]
AW[dc][qc][md][rd][of][pf][qf][oi][oj][pj][qj][kk][mk][nk][ok][kl][nl][pl][mm][dp][jp][qq][pr]

;W[rq]C[W48]MN[48]
;B[rr]C[B49]MN[49]
;W[cf]C[W50]MN[50]
;B[fc]C[B51]MN[51]
;W[ee]C[W52]MN[52]

;
)
