regression/games/STS-RV/MiscProblems/_semeai_C9_003.sgf

(;GM[1]FF[3]
RU[Chinese]SZ[19]HA[0]KM[5.5]
PW[White]
PB[Black]
GN[White (W) vs. Black (B)]
DT[2003-07-25]
SY[Cgoban 1.9.12]TM[10:00(5x1:00)];
C[Corner 4 against side 5.
Both can make two eyes but both should try to kill. The liberty count is equal, the fight is unsettled.
White to play D4 and win, black to play J1 and win
]
PL[W]
AW[am][bm][an][cn][dn][en][ao][co][fo][ep][fp][fq][hq][iq][jq][kq][gr][hr][kr][es][fs][gs][ks]
AB[bo][do][io][jo][lo][bp][cp][gp][hp][ip][jp][kp][mp][aq][bq][cq][eq][gq][lq][mq][cr][dr][er][fr][ir][jr][lr][nr][cs][ls][ms]
(;B[tt])

(;B[is];W[dp];B[js];W[ap];B[ds];W[hs];B[is];W[dq];B[ir];W[ar];B[js];
W[jr];B[is];W[bs];B[ir];W[bn])

(;W[dp];B[is];W[ap];B[js];W[dq];B[ds];W[hs];B[js];W[ar];B[is];W[bs];
B[ir];W[jr];B[is];W[bn];B[ir];W[br])

)