(;GM[1]FF[4]SZ[19]
GN[Difference game (ii) White first]
PC[http://senseis.xmp.net/?PlayingInfinitesimals]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PlayingInfinitesimals

Difference game (ii) White first]
PL[W]

AB[ah][bh][ch][dh][eh][fh][gh][kh][ai][ki][pi][aj][bj][cj][dj][ej][fj][gj][kj][ak][kk][lk][pk][qk][al][bl][cl][dl][el][fl][gl][kl]
AW[hh][lh][mh][nh][oh][ph][qh][rh][ci][gi][hi][ri][hj][lj][mj][nj][oj][pj][qj][rj][bk][ck][hk][rk][hl][ll][ml][nl][ol][pl][ql][rl]

;W[fi]C[W1]MN[1]
;B[mk]C[B2]MN[2]
;W[ei]C[W3]MN[3]
;B[nk]C[B4]MN[4]
;W[ok]C[W5]MN[5]
;B[di]C[B6]MN[6]
;W[gk]C[W7]MN[7]
;B[li]C[B8]MN[8]
;W[fk]C[W9]MN[9]
;B[mi]C[B10]MN[10]

;
)
