Problem 10753 goproblems.com


Author	Hagios	Created	2008-01-03
Difficulty	8 kyu (history)	Source	Position in a teaching game
AVG solve time	49 sec	Stars	4.42 (19 votes)
User attempts	1219 / 3400	Collections	Side based
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2008-01-03
Source	Position in a teaching game
Stars	4.42 (19 votes)
Collections	Side based
Your attempts	N/A

(;AW[bo]AW[co]AW[do]AW[em]AW[fl]AW[gj]AW[ei]AW[ch]AW[bh]AB[bi]AB[cj]AB[bk]AW[bl]AW[bm]AB[bn]AB[cn]AB[cm]AB[dl]AB[ek]AW[an]AW[dh]C[Please save black's stones]AP[goproblems] (;B[am];W[al] (;B[ak];W[am] (;B[cl];W[ao] (;B[dj]C[The horikomi at A7 was the only way to live.RIGHT]) (;B[ai];W[dj]C[Black can't make two eyes])) (;B[dj];W[cl];B[ck];W[ao] (;B[dm];W[el]C[Black can't make two eyes]) (;B[el];W[dm]C[Black can't make two eyes])) (;B[ck];W[dj];B[cl];W[ao]C[Black can't make two eyes]) (;B[dk];W[cl];B[ck];W[ao]C[Black can't make two eyes])) (;B[cl];W[ao] (;B[ak];W[am];B[dj]C[The horikomi at A7 was the only way to liveRIGHT]) (;B[dj];W[aj];B[ak];W[am];B[ai]C[The horikomi at A7 was the only way to liveRIGHT])) (;B[aj];W[dj] (;B[cl];W[am];B[ak];W[ao];B[dk];W[fk]C[The eye at C9 will be false.]) (;B[dk];W[cl];B[ck];W[ao];B[ak];W[am]C[Black can't make two eyes]) (;B[ck];W[dk]C[Black can't make two eyes]) (;B[ak];W[ao];B[cl];W[am];B[dk];W[fk]C[The eye at C9 will be false]))) (;B[al];W[am] (;B[cl];W[ao] (;B[ak];W[dj]C[Black can't make two eyes]) (;B[dj];W[aj] (;B[ai];W[ak]C[Black can't make two eyes]) (;B[ak];W[ai]C[Black can't make two eyes]) (;B[bj];W[ai]C[Black can't make two eyes])) (;B[aj];W[dj]C[Black can't make two eyes]) (;B[ai];W[ak] (;B[aj];W[al] (;B[dj];W[ci]C[Black can't make two eyes]) (;B[ci];W[dj]C[Black can't make two eyes]) (;B[ej];W[ci]C[Black can't make two eyes])) (;B[dj];W[aj]C[Black can't make two eyes]))) (;B[ak];W[cl] (;B[ck];W[ao] (;B[dm];W[dj]C[Black can't make two eyes]) (;B[ai];W[dm]C[Black dies]) (;B[dn];W[en] (;B[dm];W[el]C[Black can't make two eyes]) (;B[el];W[dm];B[dj];W[ej]C[Black can't make two eyes])) (;B[el];W[dm] (;B[dj];W[ej]C[Black can't make two eyes]) (;B[ej];W[ai] (;B[aj];W[ci] (;B[ah];W[ag] (;B[dj];W[ai]C[Black only gets a ko]) (;B[ai];W[dj]C[Black can't make two eyes])) (;B[dj];W[bj]C[Black can't make two eyes])) (;B[dj];W[aj]C[Black can't make two eyes]) (;B[ci];W[aj]C[Black can't make two eyes])) (;B[ai];W[dj]C[Black can't make two eyes])) (;B[ej];W[dj]C[Black can't make two eyes]) (;B[ci];W[ai] (;B[dj];W[ej]C[Black can't make two eyes]) (;B[ej];W[aj]C[Black can't make two eyes]) (;B[aj];W[dj];B[ah];W[ag];B[ej];W[di]C[Black can't make two eyes])) (;B[dj];W[ej]C[Black can't make two eyes]) (;B[aj];W[dj]C[Black can't make two eyes])) (;B[dk];W[ai] (;B[di];W[ci]C[Black can't make two eyes]) (;B[aj];W[ci]C[Black can't make two eyes])) (;B[ai];W[ck]C[Black can't make two eyes];B[dk];W[ao]) (;B[dj];W[ck]C[Black can't make two eyes]) (;B[bj];W[ai]C[Black can't make two eyes])) (;B[dj];W[cl] (;B[ck];W[ao] (;B[aj];W[ej]C[Black can't make two eyes]) (;B[ak];W[ej]C[Black can't make two eyes]) (;B[ej];W[el]C[Black can't make two eyes]) (;B[el];W[ej]C[Black can't make two eyes]) (;B[dm];W[el]C[Black can't make two eyes])) (;B[ak];W[ck]C[Black can't make two eyes]) (;B[aj];W[ck];B[dk];W[ak]C[Black can't make two eyes])) (;B[aj];W[cl] (;B[ck];W[ak] (;B[dj];W[ej]C[Black can't make two eyes]) (;B[ci];W[dj]C[Black can't make two eyes])) (;B[ak];W[ck]C[Black can't make two eyes]))) (;B[cl];W[am] (;B[dj];W[aj] (;B[ai];W[ak];B[bj];W[ao];B[al];W[ak]C[Black can't make two eyes]) (;B[ak];W[ai]C[Black can't make two eyes])) (;B[ak];W[dj]C[Black can't make two eyes])) (;B[ak];W[cl] (;B[am];W[dm]C[Black can't make two eyes]) (;B[dm];W[am] (;B[ck];W[dj]C[Black can't make two eyes]) (;B[el];W[ck]C[Black can't make two eyes]))))