Problem	454
Created	2001-03-22
Source
Rating

Difficulty	2.2 kyu
Average Solve Time	30 secs
User Attempts	1457 / 4902
Solve Ratio Rating	4 kyu
	rating history

(;GM[1]FF[4]CA[UTF-8] SZ[19]RU[Japanese]KM[0]TM[1800,0,30,5]PW[]PB[]AW[ba][bb][bd]AB[bc][cd][dd][ec][eb][ea][ca][cb]AW[ce][de][ee][ed][fc][fb][fa][ad]AE[be]AW[bf]PL[W]C[white to kill] (;W[cc]CR[cc] ;B[dc]CR[dc] (;W[ab]CR[ab]C[RIGHT]) (;W[ac]CR[ac] ;B[ab]CR[ab]C[ko])) (;W[ac]CR[ac] ;B[cc]CR[cc] (;W[db]CR[db] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[db]CR[db])) (;W[ab]CR[ab] ;B[cc]CR[cc] (;W[ac]CR[ac] ;B[db]CR[db]) (;W[db]CR[db] ;B[ac]CR[ac])) (;W[dc]CR[dc] ;B[cc]CR[cc] (;W[db]CR[db] ;B[da]CR[da] (;W[ac]CR[ac] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[ac]CR[ac])) (;W[ac]CR[ac] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[ac]CR[ac])) (;W[db]CR[db] ;B[cc]CR[cc] (;W[dc]CR[dc] ;B[da]CR[da] (;W[dc]CR[dc] ;B[ab]CR[ab]) (;W[ac]CR[ac] ;B[ab]CR[ab])) (;W[ac]CR[ac] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[ac]CR[ac])) (;W[da]CR[da] ;B[cc]CR[cc] (;W[db]CR[db] ;B[dc]CR[dc] (;W[ac]CR[ac] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[ac]CR[ac])) (;W[ac]CR[ac] ;B[ab]CR[ab]) (;W[ab]CR[ab] ;B[ac]CR[ac])))