Problem 2824 goproblems.com


Author	Kijana	Created	2003-08-13
Difficulty	6 dan (history)	Source	Lessons in the Fundamentals of Go
AVG solve time	70 sec	Stars	5 (4 votes)
User attempts	234 / 2369	Collections	Geta (net)
Genre	tesuji ⓒ	Your attempts	N/A
Similar problems
Created	2003-08-13
Source	Lessons in the Fundamentals of Go
Stars	5 (4 votes)
Collections	Geta (net)
Your attempts	N/A

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2] RU[Japanese]SZ[19]KM[0.00] AW[pc][pd][qd][ne][oe][qe][nf][oj]AB[ld][nd][od][me][pe][pf][qf][pg][qj]TR[ne][oe][nf]C[Black to capture three marked stones] (;B[mf]CR[mf] ;W[ng]CR[ng] (;B[mh]CR[mh] ;W[nh]CR[nh] ;B[ni]CR[ni] ;W[oi]CR[oi] ;B[oh]CR[oh] ;W[mi]CR[mi] ;B[nj]CR[nj] ;W[mg]CR[mg]C[Uhhh]) (;B[nh]CR[nh] ;W[mg]CR[mg]C[*sigh*])) (;B[mg]CR[mg] ;W[ng]CR[ng] ;B[nh]CR[nh] ;W[oh]CR[oh] (;B[ni]CR[ni] ;W[og]CR[og] ;B[oi]CR[oi] ;W[ph]CR[ph] (;B[qh]CR[qh] ;W[pi]CR[pi] ;B[pj]CR[pj] ;W[qi]CR[qi] ;B[ri]CR[ri] ;W[rh]CR[rh] (;B[rg]CR[rg] ;W[sh]CR[sh] (;B[si]CR[si] ;W[qg]CR[qg] (;B[sg]CR[sg]C[RIGHT White group is destroyed]) (;B[rf]CR[rf] ;W[rj]CR[rj]C[Ouch])) (;B[sg]CR[sg] ;W[qg]CR[qg] (;B[si]CR[si]C[RIGHT White group is destroyed]) (;B[rj]CR[rj] ;W[rf]CR[rf]C[Ouch - a ko])) (;B[rj]CR[rj] ;W[qg]CR[qg] (;B[re]CR[re] ;W[rd]CR[rd]C[Ko - black could have done better than this !]) (;B[rf]CR[rf] ;W[re]CR[re]C[Ko - black could have done better than this !]))) (;B[qg]CR[qg] ;W[rj]CR[rj]C[...])) (;B[pi]CR[pi] ;W[qh]CR[qh]C[Ouch])) (;B[og]CR[og] ;W[mh]CR[mh] ;B[ni]CR[ni] ;W[mf]CR[mf] (;B[lg]CR[lg] ;W[lf]CR[lf] ;B[kf]CR[kf] ;W[kg]CR[kg] ;B[lh]CR[lh] ;W[ke]CR[ke]) (;B[lf]CR[lf] ;W[lg]CR[lg] ;B[of]CR[of] ;W[mg]CR[mg]C[Now what ?])) (;B[ph]CR[ph] ;W[mh]CR[mh] ;B[ni]CR[ni] ;W[mf]CR[mf] ;B[lg]CR[lg] ;W[lf]CR[lf] ;B[kf]CR[kf] ;W[kg]CR[kg] ;B[lh]CR[lh] ;W[ke]CR[ke])) (;B[lg]CR[lg] ;W[nh]CR[nh] ;B[ng]CR[ng] ;W[mg]CR[mg] ;B[og]CR[og] ;W[mf]CR[mf] ;B[mh]CR[mh] ;W[lh]CR[lh] ;B[mi]CR[mi] ;W[lf]CR[lf]C[Nope]) (;B[mh]CR[mh] ;W[nh]CR[nh] (;B[ni]CR[ni] ;W[mg]CR[mg] ;B[oh]CR[oh] ;W[lg]CR[lg]C[Three stones are free]) (;B[ng]CR[ng] ;W[mg]CR[mg] (;B[og]CR[og] ;W[mf]CR[mf] ;B[lg]CR[lg] ;W[lh]CR[lh] ;B[mi]CR[mi] ;W[lf]CR[lf]C[Blah]) (;B[mf]CR[mf] ;W[og]CR[og] ;B[lg]CR[lg] ;W[ng]CR[ng])) (;B[mi]CR[mi] ;W[oh]CR[oh])) (;B[ng]CR[ng] ;W[mf]CR[mf] (;B[mg]CR[mg] ;W[lf]CR[lf]C[Yeah, right...]) (;B[lg]CR[lg] ;W[le]CR[le] (;B[lf]CR[lf] ;W[md]CR[md]C[...]) (;B[md]CR[md] ;W[lf]CR[lf]C[...]))) (;B[nh]CR[nh] ;W[mg]CR[mg]C[Yeah, right]) (;B[mi]CR[mi] ;W[nh]CR[nh] (;B[ni]CR[ni] ;W[lg]CR[lg]) (;B[lg]CR[lg] ;W[oh]CR[oh]) (;B[mg]CR[mg] ;W[ng]CR[ng] ;B[ni]CR[ni] ;W[mh]CR[mh] ;B[lh]CR[lh] ;W[oi]CR[oi] ;B[oh]CR[oh] ;W[lg]CR[lg] (;B[mf]CR[mf] ;W[li]CR[li] ;B[kh]CR[kh] ;W[mj]CR[mj]) (;B[li]CR[li] ;W[mf]CR[mf]) (;B[lf]CR[lf] ;W[mf]CR[mf] ;B[kg]CR[kg] ;W[li]CR[li])) (;B[og]CR[og] ;W[ng]CR[ng] ;B[mg]CR[mg] ;W[ni]CR[ni])))