Problem	3240
Created	2003-11-01
Source
Rating

Difficulty	12.9 kyu
Average Solve Time	31 secs
User Attempts	5692 / 12591
Solve Ratio Rating	8 kyu
	rating history

White to kill

(;AB[ab][ac][bc][cc][cd][be][cf][cg][bh][ah]AW[bb][cb][dc][ec][ce][de][df][dg][ch][ci][bi][ad]SZ[19]C[White to kill] (;W[bf];B[bg] (;W[af] (;B[bd]C[CHOICE];W[ai]C[RIGHT]) (;B[ae]C[CHOICE];W[bd];B[be] (;W[ae]C[RIGHT]) (;W[ai];B[ae];W[ag]C[RIGHT]))) (;W[ae];B[af]) (;W[bd];B[ae])) (;W[af];B[bf] (;W[ai];B[ae]) (;W[ae];B[ag];W[ai];B[bd])) (;W[bg];B[bf]) (;W[ag];B[bf]) (;W[ae];B[af];W[bg];B[bf]))