
(;SZ[9]CA[UTF-8]FF[4]GM[1]ST[0]AP[GOWrite:3.1.1]AW[cg][dg][gg][ch][eh][gh][ci][ei][gi]AB[hf][eg][bh][hg][hh][bf][cf][df][ff][hi][gf][bg]FG[259:]PM[2]
;B[fh]C[This prevents White's second eye.]
;C[Cutting Black is self-atari.]W[fg]
;B[fi]C[Black loses four stones]
)
