Problem 598 goproblems.com


Author	adum	Created	2001-05-16
Difficulty	3 kyu (history)	Source	N/A
AVG solve time	40 sec	Stars	3.7 (10 votes)
User attempts	1473 / 5962	Collections	Basic Shape
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2001-05-16
Source	N/A
Stars	3.7 (10 votes)
Collections	Basic Shape
Your attempts	N/A

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2] RU[Japanese]SZ[19]KM[5.50]TM[] GN[White (W) vs. Black (B)]PW[White]PB[Black]DT[1999-07-27]SY[Cgoban 1.9.2] ;AW[fb][hb][nb][pb][hc][nc][hd][md][ie][je][ke][le]AB[ib][lb][mb][ic][lc][id][jd][ld]C[black to live ] (;B[jb] ;W[kc] (;B[kd] ;W[ma] (;B[ia] ;W[ka] (;B[la] ;W[kb]C[RIGHT seki ]) (;B[kb] ;W[la])) (;B[la] ;W[ia] (;B[ja] ;W[kb]) (;B[kb] ;W[ja])) (;B[ka] ;W[ia]) (;B[kb] ;W[ia] (;B[ja] ;W[la]) (;B[la] ;W[ja]))) (;B[kb] ;W[kd]) (;B[ka] ;W[kd])) (;B[kb] ;W[ja] (;B[ia] ;W[kd] (;B[jb] ;W[kc]) (;B[kc] ;W[jb] (;B[ma] ;W[ka]C[not seki ]) (;B[ka] ;W[ma])) (;B[ka] ;W[ma])) (;B[jb] ;W[ia] (;B[ma] ;W[ka]) (;B[ka] ;W[ma])) (;B[ma] ;W[ia]) (;B[kd] ;W[ia])) (;B[kc] ;W[jb] (;B[ja] ;W[ma] (;B[kb] ;W[la]) (;B[la] ;W[kb])) (;B[ia] ;W[ma]) (;B[ka] ;W[ma])) (;B[ja] ;W[ma]CR[ma] (;B[la]CR[la] ;W[kb]CR[kb] (;B[jb]CR[jb] ;W[kc]CR[kc]) (;B[kc]CR[kc] ;W[jb]CR[jb])) (;B[kc]CR[kc] ;W[la]CR[la]) (;B[kb]CR[kb] ;W[la]CR[la]) (;B[kd]CR[kd] ;W[la]CR[la]) (;B[jb]CR[jb] ;W[kc]CR[kc])) (;B[ma] (;W[kd] (;B[kb] ;W[kc]) (;B[jb] ;W[kc]) (;B[ka] ;W[kc]) (;B[ja] ;W[kc]) (;B[kc] ;W[jb] (;B[ja] ;W[ka] (;B[ia] ;W[kb]C[not seki ]) (;B[kb] ;W[ia] ;B[jc] ;W[ja])) (;B[ia] ;W[ka]))) (;W[jb] (;B[ka] ;W[kd] (;B[jc] ;W[ia] (;B[kc] ;W[ja]) (;B[ja] ;W[kc])) (;B[kc] ;W[ia]) (;B[ja] ;W[kc])) (;B[ja] ;W[ka] (;B[ia] ;W[kb] (;B[kd] ;W[kc]) (;B[kc] ;W[kd])) (;B[kb] ;W[ia] (;B[jc] ;W[kd] (;B[ja]C[ko ]) (;B[la] ;W[ja] ;B[ha] ;W[ja])) (;B[kd] ;W[ja]))) (;B[kb] ;W[ia] (;B[ka] ;W[kd]) (;B[jc] ;W[ka] (;B[la] ;W[ja] (;B[ha] ;W[ja] (;B[ia] ;W[kd]) (;B[kd] ;W[ia])) (;B[kd] ;W[ha])) (;B[ja]C[ko ]))) (;B[ia]C[black alive ]))) (;B[ka] ;W[kc] (;B[kd] ;W[ma] (;B[ia] ;W[jb] (;B[kb] ;W[jc]) (;B[jc] ;W[kb])) (;B[kb] ;W[ia] (;B[ja] ;W[jc]) (;B[jc] ;W[ja]))) (;B[ma] ;W[kd])) (;B[kd] (;W[ma]CR[ma] ;B[jb]CR[jb] ;W[ia]CR[ia] (;B[kc]CR[kc] ;W[ka]CR[ka]) (;B[ka]CR[ka] ;W[kc]CR[kc])) (;W[ia] (;B[jb] ;W[kc] (;B[kb] ;W[ma]) (;B[ka] ;W[ma]) (;B[ma]CR[ma] ;W[ka]CR[ka] ;B[ja]CR[ja]C[RIGHT seki])) (;B[ja] ;W[jb] (;B[ha] ;W[kb] (;B[ma] ;W[ka] ;B[ia] ;W[kc]) (;B[ka] ;W[ma])) (;B[ka] ;W[ma])))))