Problem 14311 goproblems.com


Author	DarkSycthe	Created	2010-12-28
Difficulty	2 kyu (history)	Source	Thinking about the Monkey Jump
AVG solve time	67 sec	Stars	4.25 (4 votes)
User attempts	388 / 1214	Collections	9*9 games
Genre	endgame	Your attempts	N/A
Similar problems
Created	2010-12-28
Source	Thinking about the Monkey Jump
Stars	4.25 (4 votes)
Collections	9*9 games
Your attempts	N/A

(;SZ[9]AW[gc]AB[ib]AB[he]AW[gd]AW[ee]AB[ef]AW[de]AW[ce]AB[df]AB[cf]AW[bf]AB[bg]AW[be]AB[ch]AW[ag]AB[ah]AW[af]AW[fe]AB[ff]AB[hf]AB[gf]AW[ge]AB[gg]C[No komi. Black to win.]AW[cc]AP[goproblems] (;B[hb] (;W[hc] (;B[ic];W[hd];B[id];W[gb] (;B[ha];W[ga]C[Black wins by 1!RIGHT]) (;B[ga];W[ha] (;B[ia];W[fa] (;B[ie];W[ha]C[White connects the ko and wins by 1]) (;B[fb];W[ha]C[Black has no ko threats.])) (;B[fa];W[ea] (;B[ia];W[fb];B[ie];W[ha];B[ga]C[Black won!RIGHT]) (;B[fb]C[NOTTHISRIGHT])))) (;B[gb];W[ic]C[Black dies. See next problem.])) (;W[gb]C[CHOICE] (;B[ha];W[hc];B[ic];W[hd];B[id];W[ga]C[Black wins by 1!RIGHT]) (;B[hc];W[hd];B[id];W[ha]C[Since Black must connect at J5, White wins by 1.]) (;B[hd];W[hc];B[ic];W[ha]C[This is only a tie (Jigo)!]) (;B[ga] (;W[ic]C[CHOICE];B[hc];W[hd];B[id];W[ha] (;B[fa];W[ea] (;B[ia];W[fb] (;B[ie];W[ha];B[ga]C[Black wins by 1 even though White captures G9RIGHT]) (;B[ic];W[ha];B[ga]C[Black wins by 1 even though White captures G9RIGHT])) (;B[fb]C[NOTTHISRIGHT])) (;B[ia];W[fa]C[After White takes and connects the ko White will win by 1])) (;W[hc];B[ic];W[hd];B[id];W[ha] (;B[ia];W[fa] (;B[ie];W[ha]C[White connects the ko and wins by 1]) (;B[fb];W[ha]C[Black has no ko threats.])) (;B[fa];W[ea] (;B[ia];W[fb];B[ie];W[ha];B[ga]C[Black won!RIGHT]) (;B[fb]C[NOTTHISRIGHT])))))) (;B[ga];W[hc];B[ic];W[id] (;B[hd];W[hb] (;B[ie];W[ha]C[White won!]) (;B[ha];W[ia])) (;B[hb];W[hd])) (;B[gb];W[hc] (;B[ic];W[hb] (;B[hd];W[ha]C[White won!]) (;B[ha];W[id]) (;B[id];W[ha]C[White won!])) (;B[hb];W[ic]C[Black dies. See next problem.])) (;B[hc];W[gb] (;B[hd];W[hb];B[ha];W[ga];B[ic];W[ia]C[White connects the ko and wins by 1.]) (;B[hb];W[hd];B[id];W[ha]C[Since Black must connect at J5, White wins by 1.]) (;B[ha];W[hd];B[id];W[hb];B[ic];W[ga]C[After taking the ko and connecting, White wins by 2.])) (;B[hd];W[hc];B[ic];W[hb]C[White wins now.]) (;B[ha];W[hc];B[ic];W[id] (;B[hd];W[hb];B[ie];W[ga]C[White won!]) (;B[hb];W[hd];B[fb];W[gb])) (;B[fa];W[hb] (;B[ic];W[hc] (;B[hd];W[ha]) (;B[id];W[ha]) (;B[ha];W[id])) (;B[ha];W[ic]) (;B[hc];W[hd];B[id];W[gb]C[Not a ko.])) (;B[id];W[hc];B[ic];W[hb]C[White won!]) (;B[ic];W[hd];B[id];W[hb] (;B[hc];W[ha]C[White won!]) (;B[ha];W[ga] (;B[hc];W[ia]) (;B[ia];W[hc];B[ie]C[White won!]))))