Problem 3508 goproblems.com


Author	santa c	Created	2003-12-09
Difficulty	7 dan (history)	Source	http://senseis.xmp.net/?July27Problem
AVG solve time	46 sec	Stars	5 (2 votes)
User attempts	407 / 3126	Collections	Side based
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2003-12-09
Source	http://senseis.xmp.net/?July27Problem
Stars	5 (2 votes)
Collections	Side based
Your attempts	N/A

(;SZ[19]C[Can black live? (Well if s/he couldn't - How would it be a tsumgo?!;)FORCE]AW[fs]AW[gr]AW[gq]AW[er]AW[eq]AW[dp]AW[cq]AW[eo]AW[fo]AW[fn]AW[dn]AW[gm]AW[hm]AW[im]AW[jm]AW[jn]AW[ko]AW[kp]AW[jp]AW[kq]AW[lr]AW[mq]AB[fr]AB[fq]AB[fp]AB[ep]AB[gp]AB[go]AB[gn]AB[hn]AB[in]AB[io]AB[jo]AB[ip]AB[iq]AB[jq]AB[kr]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]PW[White]PB[Black]PL[B] (;B[hr] (;W[gs]C[FORCE] (;B[is];W[hq]C[FORCE] (;B[hp];W[ks]C[FORCE] (;B[jr]C[O.O - You're much better than me ^^* - Well done! ;)CHOICERIGHT]) (;B[hs];W[es]C[FORCE] (;B[jr]C[:S - Well you didn' have to waste the threat at H1.. But well done! ;) (It's a rhyme ^^)RIGHT]) (;B[js];W[jr]C[Black's dead!]) (;B[ir]C[Black's dead!]) (;B[ho]C[Black's dead!])) (;B[ir]C[Black's dead!]) (;B[js];W[jr]C[Black's dead!]) (;B[ho]C[Black's dead!])) (;B[hs];W[hp]C[Black's dead!]) (;B[ho]C[Black's dead!]) (;B[ir];W[hp]C[Black's dead!]) (;B[jr];W[hp]C[Black's dead!]) (;B[js];W[hp]C[Black's dead!]) (;B[ks];W[hp]C[Black's dead!]LB[hs:A]LB[jr:B])) (;B[ho]C[Black's dead..]) (;B[hp];W[jr]C[Black's dead..]) (;B[hq];W[jr]C[Black's dead..]) (;B[hs];W[jr]C[Black's dead..]) (;B[ir];W[hs]C[FORCE] (;B[js];W[is]C[Black's dead.. (K2's doomed to be a fake eye..)]) (;B[is];W[ks]C[Black's dead..]) (;B[jr]C[Black's dead..]) (;B[ks];W[is]C[Black's dead.. (K2's doomed to be a fake eye)]) (;B[hq];W[ks]C[Black's dead..]) (;B[hp]C[Black's dead..]) (;B[ho]C[Black's dead..])) (;B[jr];W[hq]C[FORCE] (;B[is];W[hp]LB[hs:A]LB[ks:B]C[Black's dead..]) (;B[hp];W[hs]C[FORCE] (;B[is];W[ir]C[Ko.. And white takes first!]MA[hr]) (;B[ir]C[];W[is]C[Black's dead..]) (;B[js];W[ir]C[Black's dead..]) (;B[ks];W[is]C[Black's dead..]) (;B[ho]C[Black's dead..])) (;B[hs];W[is]C[FORCE] (;B[ho];W[ir]C[Black's dead..]) (;B[hp];W[ir]C[Black's dead..]) (;B[ir];W[hp]C[Black's dead..]) (;B[js];W[ir]C[Black's dead..]) (;B[ks]C[Black's dead..]LB[hp:A]LB[ir:B])) (;B[ir];W[hp]C[Black's dead..]) (;B[ho]C[Black's dead..]) (;B[js];W[hp]C[Black's dead..]) (;B[ks];W[is]C[Black's dead..]LB[hp:A]LB[hs:B])) (;B[ks];W[hq]C[FORCE] (;B[is];W[hp]C[Black's dead..]LB[hs:A]LB[jr:B]) (;B[hp];W[ir]C[Black's dead..]) (;B[ho]C[Black's dead..]) (;B[ir];W[hp]C[Black's dead..]LB[hs:a]LB[js:b]) (;B[hs];W[hp]C[Black's dead..]) (;B[jr];W[hp]C[Black's dead..]LB[hs:A]LB[is:B]) (;B[js];W[hp]C[Black's dead..]LB[hs:A]LB[ir:B])) (;B[js];W[hs]C[FORCE] (;B[hq];W[is]C[Black's dead.]) (;B[ir];W[is]C[Black's dead.]) (;B[is];W[hq]C[Black's dead.]LB[hp:A]LB[ir:B]) (;B[hp];W[is]C[Black's dead.]) (;B[ho]C[Black's dead.. In gote! :(]) (;B[jr];W[is]C[Black's dead.]) (;B[ks]C[Black's dead.. In gote! :(]))) (;W[jr]C[FORCE] (;B[is]C[O.O - You're much better than me ^^* - Well done! (A and B are miai to live, now... Black's alive!;)CHOICERIGHT]LB[gs:A]LB[ks:B]) (;B[hq];W[gs]C[Black's dead!]) (;B[hp];W[ks]C[Black's dead!]) (;B[ho]C[Black's dead!]) (;B[gs];W[hs]C[FORCE] (;B[is];W[gs]C[FORCE] (;B[hq];W[es]C[Black's dead!]) (;B[hp]C[Black's dead!]) (;B[ho]C[Black's dead!]) (;B[ir];W[ks]C[Black's dead!]) (;B[js];W[ks]C[Black's dead!]) (;B[ks];W[ls]C[Black's dead!])) (;B[hq];W[gs]C[Black's dead!]) (;B[hp]C[Black's dead!]) (;B[ho]C[Black's dead!]) (;B[ir];W[ks]C[Black's dead!]) (;B[js];W[ks]C[Black's dead!]) (;B[ks];W[ls]C[Black's dead!])) (;B[hs];W[gs]C[Black's dead!]) (;B[ir];W[ks]C[Black's dead!]) (;B[js];W[ks]C[Black's dead!]) (;B[ks];W[js]C[Black's dead!]))) (;B[is];W[hq]C[FORCE] (;B[hp];W[ir]C[FORCE] (;B[jr];W[hs];B[hr]C[Ko.. Could be better..]MA[ir]) (;B[js]C[Black's dead!]) (;B[hs];W[jr]C[Black's dead! (The main part of the group's under an atari - Thanks, hello, for noticing my mistake, and Hans for fixing it!;)]) (;B[ks];W[gs]C[Black's dead!]) (;B[hr];W[hs]C[Black's dead!]) (;B[gs];W[hs]C[Black's dead!]) (;B[ho]C[Black's dead!])) (;B[ho]C[Black's dead!]) (;B[gs];W[hs]C[Black's dead!]) (;B[hr];W[hp]C[FORCE] (;B[gs];W[hs]C[Ko and white takes first!]MA[gs]) (;B[ho];W[gs]C[Black's dead!]) (;B[hs];W[gs]C[Black's dead!]) (;B[ir];W[gs]C[Black's dead!]) (;B[jr];W[gs]C[Black's dead!]) (;B[js];W[gs]C[Black's dead!]) (;B[ks];W[gs]C[Black's dead!]LB[hs:A]LB[jr:B])) (;B[hs];W[gs]C[FORCE] (;B[hp];W[jr]C[FORCE] (;B[ir];W[ks]C[Black's dead!]) (;B[hr];W[es]C[Black's dead!]) (;B[js];W[ks]C[Black's dead!]) (;B[ks];W[ir]C[Black's dead! (The main part of the group's under an atari!)]) (;B[ho]C[Black's dead!])) (;B[ho]C[Black's dead!FORCE]) (;B[hr];W[hp]C[Black's dead!]) (;B[ir]C[Black's dead!]) (;B[jr];W[hr]C[Black's dead!]) (;B[js];W[hr]C[Black's dead!]) (;B[ks];W[hp]C[Black's dead!])) (;B[ir]C[Black's dead!]) (;B[jr];W[hp]C[Black's dead!]) (;B[js];W[hp]C[Black's dead!]) (;B[ks];W[ir]C[FORCE] (;B[hp];W[hs]C[Black's dead!]) (;B[hs];W[gs]C[Black's dead!]) (;B[hr];W[hs]C[Black's dead!]) (;B[gs];W[hs]C[Black's dead!]) (;B[jr];W[gs]C[Black's dead!]) (;B[js]C[Black's dead!]) (;B[ho]C[Black's dead!]))) (;B[js];W[hs]C[FORCE] (;B[is];W[hq]C[FORCE] (;B[hp];W[ir]C[Black's dead!]) (;B[ho]C[Black's dead!]) (;B[hr];W[ir]C[Black's dead!]) (;B[ir];W[hp]C[Black's dead!]) (;B[jr]C[Black's dead!]) (;B[ks];W[ir]C[Black's dead!])) (;B[ho]C[Black's dead!]) (;B[hp];W[ir]C[Black's dead!]) (;B[hq];W[is]C[Black's dead!]) (;B[hr];W[hq]C[FORCE] (;B[ir];W[hp]C[Black's dead!]) (;B[ho];W[ir]C[Black's dead!]) (;B[hp];W[ir]C[Black's dead!]) (;B[is];W[ir]C[Black's dead!]) (;B[jr];W[ir]C[Black's dead!]) (;B[ks];W[ir]C[Black's dead!])) (;B[ir];W[is]C[Black's dead!]) (;B[jr]C[Black's dead!]) (;B[ks]C[Black's dead!])) (;B[hq];W[is]C[FORCE] (;B[hs];W[hr]C[FORCE] (;B[ir];W[gs]C[FORCE] (;B[js];W[ls]C[FORCE] (;B[hs]MA[is] (;W[es]C[FORCE] (;B[ks];W[is]MA[hs]C[Ko, white takes first..]) (;B[is];W[ks]C[Black's dead!]) (;B[jr]C[Black's dead!]) (;B[hp];W[ks]C[Black's dead!]) (;B[ho];W[ks]C[Black's dead!])) (;W[is]C[NOTTHIS])) (;B[ks];W[jr]C[Black's dead!]) (;B[jr]C[Black's dead!]) (;B[hp];W[ks]C[Black's dead!]) (;B[ho];W[ks]C[Black's dead!])) (;B[ks];W[ls]C[Black's dead! (Can't approach at A)]LB[js:A]) (;B[jr]C[Black's dead!]) (;B[hp];W[js]C[Black's dead!]) (;B[ho];W[js]C[Black's dead!])) (;B[js];W[ir]C[Black's dead!]) (;B[jr];W[ir]C[Black's dead!]) (;B[ks];W[ir]C[Black's dead!]) (;B[hp];W[ir]C[Black's dead!]) (;B[ho];W[ir]C[Black's dead!])) (;B[hr];W[hs]C[Black's dead!]) (;B[gs];W[hs]C[Black's dead!]) (;B[ir];W[hs]C[Black's dead!]) (;B[jr];W[hs]C[Black's dead!]) (;B[js];W[hs]C[Black's dead!]) (;B[ks];W[hs]C[Black's dead!]) (;B[hp];W[hs]C[Black's dead!]) (;B[ho];W[hs]C[Black's dead!])) (;B[ir];W[hq]C[Black's dead!]LB[hp:A]LB[js:B]) (;B[hs];W[gs]C[FORCE] (;B[hp];W[jr]C[Black's dead!]) (;B[ho];W[jr]C[Black's dead!]) (;B[hq];W[jr]C[Black's dead!]) (;B[hr];W[jr]C[Black's dead!]) (;B[ir];W[hq]C[Black's dead!]LB[hp:A]LB[ks:B]) (;B[is];W[hq]C[Black's dead!] (;B[hp];W[jr]C[FORCE] (;B[ir];W[ks]C[Black's dead!]) (;B[hr];W[es]C[Black's dead!]) (;B[js];W[ks]C[Black's dead!]) (;B[ks];W[ir]C[Black's dead! (The main part of the group's under an atari!)]) (;B[ho]C[Black's dead!])) (;B[ho]C[Black's dead!FORCE]) (;B[hr];W[hp]C[Black's dead!]) (;B[ir]C[Black's dead!]) (;B[jr];W[hr]C[Black's dead!]) (;B[js];W[hr]C[Black's dead!]) (;B[ks];W[hp]C[Black's dead!])) (;B[jr];W[hq]C[Black's dead!]) (;B[js];W[hq]C[Black's dead!]) (;B[ks];W[hq]C[Black's dead!])) (;B[hp];W[hr]C[Black's dead!]) (;B[ho];W[hr]C[Black's dead!]) (;B[jr];W[hr]C[Black's dead!]) (;B[ks];W[hq]C[Black's dead!]))