(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[7.50]
PW[Tim Hunt]PB[Daniel Chun Yang]C[Problem position after Black 25.]
;B[cp]
;W[pp]
;B[dc]
;W[eq]
;B[do]
;W[pd]
;B[fp]
;W[gq]
;B[gp]
;W[hq]
;B[hp]
;W[iq]
;B[jd]
;W[ci]
;B[cf]
;W[cl]
;B[dk]
;W[ck]
;B[dj]
;W[di]
;B[cj]
;W[bj]
;B[bk]
;W[bi]
;B[bl]C[This is the problem position.]
)
