Problem	405
Created	2001-02-17
Source	game vs jun1234
Rating

Difficulty	27.4 kyu
Average Solve Time	15 secs
User Attempts	56072 / 73993
Solve Ratio Rating	25 kyu
	rating history

(;SZ[19]AB[pd]AB[pe]AB[pf]AW[qg]AW[qd]AW[qe]AW[pc]AB[oc]AB[nc]AW[pb]AW[nd]AW[od]AB[mc]AB[me]AW[pg]AB[qc]AB[rc]AW[qb]AB[rb]AW[ob]AB[ra]AB[sd]TR[pd]TR[pe]TR[pf]C[white must catch the marked black stones to win this battle]GM[1]FF[4]CA[UTF-8]RU[Japanese]KM[0]TM[1800,0,30,5]PW[]PB[]AE[qf]AE[nb]AE[sc]AE[se]PL[W] (;W[of];B[oe] (;W[ne]C[ black is capturedRIGHT]) (;W[nf];B[ne])) (;W[qf];B[ne] (;W[oe];B[of] (;W[nf];B[md]) (;W[md];B[ld])) (;W[of];B[oe])) (;W[oe];B[of] (;W[nf];B[ne] (;W[og];B[md]) (;W[qf];B[md])) (;W[ne];B[nf];W[md];B[ld])) (;W[nf];B[ne] (;W[of];B[oe]) (;W[oe];B[of] (;W[md];B[ld]) (;W[og];B[md]) (;W[qf];B[md])) (;W[qf];B[oe])) (;W[ne];B[nf] (;W[of];B[md] (;W[oe];B[og]) (;W[qf];B[oe]) (;W[og];B[oe])) (;W[oe];B[of];W[md];B[ld]) (;W[qf];B[md])) (;W[md];B[ld] (;W[of];B[oe];W[ne];B[nf]) (;W[ne];B[nf] (;W[of];B[oe]) (;W[oe];B[of])) (;W[oe];B[of])) (;W[mf];B[ne]) (;W[ld];B[md]))