(;AB[dp][pp][oc][pc][qd][fc][fe][db][gd][cc][eb][fd][ed][jq][dc][cf][de][dg][gf]AW[dd][od][nc][md][pf][hd][df][gc][hc][fb][gb][ci][cd][hf][bd][ce][ef]C[White's response to the marked severe play?

Source:
    "This is Go the Natural Way!", Part IV
    Takemiya Masaki 9P
    American Go Journal, Vol. 28, No. 1, pp. 34-35]TR[gf]SZ[19]

(;W[hg]C[Carelessly extending here would be a big mistake.];B[cg]C[Black's connection would be a crushing blow.  Now White would be the one under attack.])
(;W[cg]C[In the game, Takemiya defended here, but White has a better move, which the next variation shows.];B[hg]C[The game continued with the following moves.];W[if];B[bf];W[eg];B[bg]C[Now Black has this forcing move, so ...];W[ee]C[... White has to capture the 1 stone to connect with the 4 stones in the corner.];B[ch];W[dh];B[gh]C[Black cleanly escapes into the center, and ...];W[bh]C[... White has to come back to the left side.]
)
(;W[eg]C[Better than the game move in the previous variation.];B[hg];W[if];B[gh]C[Now when Black escapes into the center, ...];W[dh]C[... White left side position would be better.  Black has less aji than the game line.]))