RU[Chinese]SZ[19]HA[0]KM[5.5]
GN[White (W) vs. Black (B)]
SY[Cgoban 1.9.12]TM[10:00(5x1:00)];
AW[jo][ko][lo][jp][mp][jq][mq][jr][mr][js][ms]
AB[mo][no][kp][lp][np][kq][nq][kr][nr][or][ks][os]
Seki unconditionally. None of them have to play. If white playes Mi, i=1..3 black must answer O1.
White has one kothread in either Mi of value 10 points.