(;FF[4]CA[gb2312]GM[1]SZ[19]AP[GOWrite:2.2.21]ST[2]MULTIGOGM[1]PB[Daniel Vargas]FG[259:]PM[2]GN[ ]PW[David Ormerod]
;B[dq]
;W[cd]
;B[pp]
;W[pd]
;B[ed]
;W[hd]L[dg][ef]C[For the next move, A and B are normal. ]
;B[df]C[Aggressive, but possible. ]
;W[ee]
;B[de]
;W[dd]
(
;B[fe]C[Easy way, but W's territory is superior to B's influence. ]
;W[ec]
(
;B[fd]
;W[fc]L[ee]C[B needs one more move to take the stone A sometime, so the result is bad for B. ]
;B[di]
;W[co]L[dm][cm][dl]C[Pincer at A-C is better. ]
;B[do]
;W[dn]
;B[eo]
;W[cp]
;B[cq]
;W[ck]C[W's position is good, and also reduce B's influence on the left. ]
;B[fq]
;W[np]C[Ladder breaker. ]
;B[qn]
;W[ef]C[B is in trouble. ]
(
;B[gf]
;W[eg]
;B[dg]
;W[eh]
;B[ei]
;W[gh]
;B[if]
;W[dh]
;B[ch]
;W[cg]C[B is in deep trouble. ]
;B[cf]
;W[bg]
;B[bf]
;W[bh]
;B[ci]
;W[bi]C[The game is practically over. ]
;B[ek]
;W[jd]
;B[ih]
;W[fi]
;B[fj]
;W[gj]
;B[qf]
;W[fl]C[Finish blow. ]
;B[dk]
;W[cl]
;B[dm]
;W[en]
;B[bl]
;W[cm]
)
(
;C[If I were B, ]
;B[eg]C[I would Atari, and]
;W[ff]
;B[mp]
;W[fg]
;B[nq]C[play like this. 
It's still good for W. ]
)

)
(
;B[ef]C[Right move. ]
;W[fc]
;B[dk]
;W[jq]C[Another game. ]
)

)
(
;
)

(
;B[fd]C[This is joseki, ]
;W[eg]C[The variations from this are very complecated. ]
;B[ge]
;W[ef]
;B[be]
;W[dg]
;B[bd]
;W[bc]
;B[bg]
;W[eb]
;B[ci]
;W[gc]C[One of the main variations. It's very complecated even to me.  \:-(]
)

)