goproblems.com Problem

(;SZ[19]AW[fa]AW[eb]AW[dc]AW[ec]AW[nc]AW[dd]AW[fd]AW[hd]AW[od]AW[pd]AW[de]AW[bf]AW[cf]AW[qg]AW[ch]AW[kh]AW[fk]AW[ik]AW[lk]AW[nk]AW[qk]AW[ml]AW[pl]AW[gm]AW[km]AW[lm]AW[nm]AW[fn]AW[hn]AW[kn]AW[nn]AW[do]AW[eo]AW[go]AW[ho]AW[no]AW[po]AW[dp]AW[fp]AW[hp]AW[op]AW[dq]AW[eq]AW[iq]AW[jq]AW[mq]AW[nq]AW[er]AW[hr]AW[ir]AW[lr]AW[mr]AW[or]AW[pr]AW[ns]AB[cb]AB[db]AB[fb]AB[hb]AB[nb]AB[ob]AB[cc]AB[fc]AB[ic]AB[kc]AB[oc]AB[qc]AB[cd]AB[qd]AB[be]AB[ce]AB[df]AB[hj]AB[nl]AB[rl]AB[hm]AB[im]AB[mm]AB[pm]AB[qm]AB[cn]AB[dn]AB[in]AB[ln]AB[mn]AB[io]AB[ko]AB[lo]AB[qo]AB[cp]AB[gp]AB[ip]AB[kp]AB[mp]AB[np]AB[cq]AB[fq]AB[gq]AB[hq]AB[kq]AB[lq]AB[oq]AB[pq]AB[qq]AB[cr]AB[dr]AB[kr]AB[qr]MA[hm]MA[hj]MA[im]LB[ik:1]C[Black to play. Please don't play unnecessary moves.]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00]PW[Blanc]PB[Noir] (;B[hk];W[hl] (;B[il];W[gl] (;B[kj] (;W[jk]C[CHOICE];B[kk];W[jl];B[kl];W[jm];B[ll];W[jj] (;B[ji];W[ki] (;B[lj];W[ii];B[mk]C[RIGHT]) (;B[mk];W[ii]C[RIGHT])) (;B[mk]C[Nice, one of the marked groups will dieRIGHT]TR[jj]TR[jk]TR[jl]TR[jm]TR[km]TR[lm]TR[kn]TR[ik]TR[nm]TR[nn]TR[no]TR[op]TR[po]) (;B[ki];W[ji];B[mk]C[RIGHT]) (;B[lj];W[ji];B[mk]C[RIGHT]) (;B[ol];W[mk] (;B[li];W[om]C[Black can live in gote, but it's a very bad result] (;B[oo];W[jp] (;B[pp];W[jo]) (;B[jo];W[on]C[Black is dead])) (;B[ji];W[ki];B[lj];W[ii] (;B[jn];W[jh];B[jp];W[mo]) (;B[oo];W[jp];B[pp];W[jo]))) (;B[ok];W[oj] (;B[pk];W[pj];B[ql]C[RIGHT]) (;B[pj];W[om];B[pk];W[pi] (;B[qj];W[qi] (;B[rj];W[ni]C[RIGHT]) (;B[ql];W[ni]C[RIGHT])) (;B[ql];W[qj];B[pl];W[ni]C[RIGHT]))) (;B[om]C[];W[ok]C[RIGHT]) (;B[pk];W[pj] (;B[ql]C[RIGHT]) (;B[ok];W[oj];B[ql]C[RIGHT])))) (;W[jj];B[jk];W[ij];B[ji];W[ii];B[ih];W[hi];B[gi];W[hh];B[hg];W[gh];B[fh];W[gg];B[gf];W[fg];B[eg];W[ff];B[fe];W[ef];B[ee])) (;B[jk];W[ij] (;B[jj];W[ii] (;B[ji];W[jh] (;B[kl];W[ll] (;B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj])) (;B[li];W[ki])) (;B[lj];W[li] (;B[mj];W[kj] (;B[mk]) (;B[kk];W[ki] (;B[mk];W[ll];B[ol];W[om] (;B[ok];W[oj] (;B[nj];W[pk];B[nk];W[ni]) (;B[oo];W[on] (;B[pp];W[oo];B[nj];W[pk];B[nk];W[ni]) (;B[nj];W[pk]))) (;B[oo];W[on];B[pp];W[oo];B[ok];W[oj];B[nj];W[pk];B[nk];W[ni])) (;B[ol];W[om] (;B[ok];W[oj];B[mk];W[ll] (;B[nj];W[pk];B[nk];W[ni]) (;B[oo];W[on] (;B[pp];W[oo]) (;B[nj];W[pk]))) (;B[mk];W[ll];B[ok];W[oj] (;B[nj];W[pk];B[nk];W[ni]) (;B[oo];W[on] (;B[pp];W[oo]) (;B[nj];W[pk]))) (;B[ll];W[kl])))) (;B[kl];W[ll];B[mj];W[kj]) (;B[kj];W[mj])) (;B[li];W[ki]) (;B[ih];W[hi] (;B[lj];W[li] (;B[mj];W[kj];B[mk];W[ll];B[ol];W[om];B[ok];W[oj];B[nj];W[pk];B[nk];W[ni]) (;B[kj];W[mj])) (;B[li];W[ki]) (;B[kl];W[ll];B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj])) (;B[ig];W[gi] (;B[li];W[ki];B[kj];W[lj] (;B[lh];W[jl]) (;B[kl];W[ll];B[lh];W[jf] (;B[kf];W[lg] (;B[kg];W[jg]) (;B[jg];W[kg])) (;B[lg];W[kf]) (;B[jg];W[kg];B[kf];W[lg]))) (;B[kl];W[ll] (;B[li];W[ki];B[kj];W[lj];B[lh];W[jf] (;B[kf];W[lg] (;B[kg];W[jg]) (;B[jg];W[kg])) (;B[lg];W[kf]) (;B[jg];W[kg];B[kf];W[lg])) (;B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj]))) (;B[lj];W[li] (;B[mj];W[kj]) (;B[kl];W[ll] (;B[mj];W[kj]) (;B[kj];W[mj])))))) (;B[kl];W[ll] (;B[ki];W[ji] (;B[lj] (;W[li]) (;W[mi];B[lh];W[li];B[kj];W[kg];B[mj];W[nj])) (;B[kj];W[lh];B[mi];W[li];B[lj];W[mj];B[nj];W[mk])) (;B[ji];W[jh] (;B[lj];W[li];B[mj];W[kj]) (;B[ih];W[hi] (;B[ig];W[gi] (;B[li];W[ki];B[kj];W[lj];B[lh];W[jf] (;B[kf];W[lg] (;B[kg];W[jg]) (;B[jg];W[kg])) (;B[lg];W[kf]) (;B[jg];W[kg];B[kf];W[lg])) (;B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj]))) (;B[lj];W[li];B[mj];W[kj]) (;B[li];W[ki];B[kj];W[lj];B[lh];W[gi];B[ig];W[jf] (;B[kf];W[lg] (;B[kg];W[jg]) (;B[jg];W[kg])) (;B[lg];W[kf]) (;B[jg];W[kg];B[kf];W[lg])))) (;B[li]) (;B[kj];W[li];B[lj];W[mi];B[mj];W[nj]) (;B[lj];W[li];B[mj];W[kj];B[ji];W[jh]) (;B[jh];W[ji];B[kj];W[li] (;B[lj];W[mi] (;B[mj];W[nj]) (;B[ki];W[ih] (;B[mj];W[nj]) (;B[lh];W[jg];B[mj];W[nj]))) (;B[ki];W[ih];B[lh];W[jg];B[lj];W[mi];B[mj];W[nj])))) (;B[ji];W[ii];B[ih];W[hi]C[] (;B[gi];W[hh];B[kl];W[ll];B[jh];W[jj];B[kj];W[kk]) (;B[jj];W[jh] (;B[lj];W[li];B[mj];W[kj];B[mk];W[ll];B[ol];W[om];B[ok];W[oj];B[nj];W[pk];B[nk];W[ni]) (;B[li];W[ki]) (;B[kl];W[ll] (;B[ig];W[gi] (;B[li];W[ki];B[kj];W[lj];B[lh];W[jf] (;B[kf];W[lg] (;B[kg];W[jg]) (;B[jg];W[kg])) (;B[lg];W[kf]) (;B[jg];W[kg];B[kf];W[lg])) (;B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj]))) (;B[lj];W[li];B[mj];W[kj]) (;B[li];W[ki];B[kj];W[lj];B[lh];W[gi];B[ig])))) (;B[ii];W[jj];B[kj];W[ji] (;B[jh];W[ki]) (;B[ki];W[jh];B[kk];W[jl];B[kl];W[ll] (;B[mj];W[mi];B[jp];W[ol]) (;B[jm];W[li])) (;B[kk];W[jl] (;B[kl];W[ll] (;B[ki];W[jh];B[jm];W[li]) (;B[jm];W[li])) (;B[ki];W[jh];B[kl];W[ll] (;B[mj];W[mi];B[jp];W[ol]) (;B[jm];W[li])))) (;B[kj];W[ii];B[kl];W[ll] (;B[li];W[kk]) (;B[kk];W[li]))) (;B[jj];W[jk] (;B[jl];W[kk]) (;B[kk];W[kj];B[kl];W[jl])) (;B[kk];W[jl] (;B[jk];W[ij];B[ii];W[jj] (;B[ki]) (;B[kj];W[ji] (;B[ki];W[jh];B[kl];W[ll] (;B[mj];W[mi];B[jp];W[ol]) (;B[jm];W[li])) (;B[kl];W[ll] (;B[jm];W[li]) (;B[ki];W[jh];B[jm];W[li])))) (;B[kl] (;W[ll]C[NOTTHIS] (;B[jm];W[ij];B[ii];W[kj];B[jk];W[jj]) (;B[ij];W[jk]) (;B[jk];W[ij] (;B[ji];W[ii] (;B[ih];W[hi];B[jm];W[jh] (;B[lj];W[mj] (;B[li];W[kj]) (;B[kj];W[mi])) (;B[ki];W[li])) (;B[ki];W[jm]) (;B[jm];W[jh];B[ki];W[li])) (;B[jm];W[ii] (;B[ki];W[li]) (;B[ji];W[jh] (;B[lj];W[mj];B[li];W[kj]) (;B[ki];W[li]))) (;B[kj];W[ii];B[jm];W[lj];B[ki];W[li];B[jh];W[ji]) (;B[ii];W[jj];B[kj];W[ji] (;B[ki];W[jh];B[jm];W[li]) (;B[jm];W[li]))) (;B[kj]) (;B[jj];W[jk];B[kj];W[jm])) (;W[kj]C[CHOICE];B[jk];W[ij];B[jj];W[ii] (;B[ji];W[jh] (;B[ki];W[li];B[lj];W[ll];B[jm];W[mi]C[CHOICE]) (;B[jm];W[ki])) (;B[ki];W[jm])))) (;B[ij];W[jk]) (;B[kl];W[kk] (;B[jk];W[ij] (;B[jj];W[ii] (;B[ji];W[jh] (;B[ih];W[hi];B[lj];W[li];B[mj];W[kj];B[ki];W[lh];B[mk];W[ll];B[ol];W[om] (;B[ok];W[oj];B[nj];W[pk];B[nk];W[ni]) (;B[oo];W[on];B[pp];W[oo];B[mo];W[ok];B[jn];W[jp]) (;B[jn];W[ok])) (;B[lj];W[li];B[mj];W[kj];B[jl];W[ll];B[ki];W[lh])) (;B[ki];W[ji];B[kj];W[lh] (;B[mj];W[lj];B[li];W[mi];B[jl];W[ll]) (;B[mi];W[li];B[lj];W[mj];B[jl];W[ll])) (;B[kj];W[li];B[jh];W[ji] (;B[ki];W[ih];B[lh];W[jg];B[lj];W[mi];B[mj];W[nj]) (;B[lj];W[mi];B[mj];W[nj];B[ki];W[ih]))) (;B[jl];W[ll];B[jj];W[ii];B[ji];W[jh])) (;B[jl];W[ll];B[jk];W[ij];B[jj];W[ii];B[ji];W[jh])) (;B[jl];W[jj] (;B[jk];W[ij];B[kj];W[ki] (;B[lj];W[kk]) (;B[kk];W[lj])) (;B[kj];W[ji];B[kk];W[mi];B[ki];W[jh];B[mj];W[nj]) (;B[ji];W[kj]) (;B[ij];W[jk]))) (;B[gl];W[il])) (;B[hl];W[hk];B[gl];W[fl];B[gk];W[gj] (;B[fj];W[gi] (;B[jk];W[ij];B[jj];W[ii];B[jl];W[li]) (;B[ij];W[jk];B[fi];W[gh]) (;B[jl];W[ij];B[kl];W[ll])) (;B[ij];W[jk] (;B[fj];W[gi];B[fi];W[gh]) (;B[gi];W[fj])) (;B[jk];W[ij] (;B[hi];W[jj]) (;B[jj];W[hi] (;B[jl];W[ji];B[kj];W[lj];B[ki];W[li];B[jh];W[ii];B[lh];W[kg]) (;B[ji];W[jl];B[il];W[jp]))) (;B[jj];W[jk])) (;B[ol]C[];W[om]C[unnecessary move.];B[oo];W[on];B[pp];W[oo];B[mo];W[ok]C[you got a sente eye but you can't make another one.];B[hk];W[jp];B[jo];W[hl];B[il];W[gl];B[kj];W[jk];B[kk];W[jl];B[kl];W[jm];B[ll];W[jj];B[ji];W[ki];B[lj];W[ii];B[mk];W[nl]C[Black is dead]) (;B[jl];W[hk] (;B[jk];W[jj];B[kj];W[kk]) (;B[kl];W[ll];B[kj];W[kk];B[jk];W[jj];B[ij];W[ji];B[gk];W[gl];B[gj];W[hl])) (;B[jk];W[hk] (;B[jl];W[jj];B[kj];W[kk]) (;B[ij];W[jj] (;B[kj];W[ji];B[kk];W[jl];B[kl];W[ll];B[il];W[gk] (;B[jm];W[li]) (;B[ki];W[li];B[jm];W[lj];B[jl];W[jh]) (;B[lj];W[mj] (;B[li];W[jm]) (;B[jm];W[li])) (;B[li];W[jm])) (;B[jl];W[kj]) (;B[kk];W[kj])) (;B[jj];W[jl])) (;B[il];W[hk];B[jl];W[jj]) (;B[ij];W[jk] (;B[hk];W[hl] (;B[gl];W[il]) (;B[il];W[gl])) (;B[hl];W[hk];B[gl];W[fl];B[gk];W[gj] (;B[fj];W[gi];B[fi];W[gh]) (;B[gi];W[fj]))) (;B[ls];W[ps]C[unnecessary move]) (;B[pp]C[];W[oo]C[unnecessary move.]) (;B[gl];W[hl];B[jk];W[ij] (;B[jj]) (;B[il];W[hk];B[kl];W[ll];B[jj];W[ii];B[ji];W[jh] (;B[lj];W[li] (;B[mj];W[kj]) (;B[kj];W[mj])) (;B[li];W[ki])) (;B[kl];W[ll];B[jj] (;W[ii];B[lj];W[li]) (;W[il];B[jl];W[ii];B[ji];W[jh])) (;B[jl];W[jj];B[kj];W[ki];B[lj];W[mj] (;B[kk];W[mi]) (;B[li];W[kk])) (;B[kk];W[il])))

Problem	13763
Created	2010-06-05
Source	kGS game
Rating

Difficulty	6 dan
Average Solve Time	103 secs
User Attempts	55 / 326
Solve Ratio Rating	1 dan
	rating history