(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2] RU[Japanese]SZ[19]KM[0.00] PW[White]PB[Black]AW[ro][qp][qq][rq][pr][qr][rr]AB[rn][po][qo][pp][rp][sp][oq][or][rs]PL[W] (;W[sq]CR[sq] ;B[so]CR[so] (;W[ss]CR[ss] ;B[sr]CR[sr] (;W[qs]CR[qs]C[RIGHT alive]) (;W[ps]CR[ps] ;B[ss]CR[ss])) (;W[qs]CR[qs] ;B[ss]CR[ss]) (;W[ps]CR[ps] ;B[ss]CR[ss])) (;W[ss]CR[ss] ;B[sq]CR[sq]) (;W[qs]CR[qs] ;B[ss]CR[ss]) (;W[ps]CR[ps] ;B[ss]CR[ss]) (;W[so]CR[so] ;B[sn]CR[sn]) (;W[pq]CR[pq] ;B[so]CR[so]) (;W[sn]CR[sn] ;B[so]CR[so]C[this exchange doesn't help white, though you can still live]))