(;FF[4]CA[UTF-8]AP[GoGui:1.4.0]
RE[B+R]
C[I'm commenting the game as a self-test (to compare my comments to those of EdLee.)
]
;B[pd];W[dp];B[dd];W[pp];B[qn];W[qj];B[cn];W[eo]
C[I'd have tried to find a moderately sente attack on R6 here.];B[nq];W[pn]
(;B[qo]C[This doesn't look right. ];W[po];B[qq]
(;W[pq];B[pr];W[or];B[qr];W[oq];B[qp];W[dn];B[dm];W[em];B[dl]
;W[co];B[el];W[fm];B[jd];W[cg];B[ci];W[cd]
C[I don't like this move, but I don't think it's bad either.
];B[dg]
C[This seems way too easy for w.
]
(;W[de]C[I'd leave c13 behind.];B[df];W[cf]
C[I'd still leave c13 to get the corner.];B[ee];W[ce];B[dc]
(;W[ch];B[dh];W[cc];B[cm]C[not urgent?];W[db];B[ec];W[ef]
C[I'd have D11 first.];B[eb];W[di];B[ei]
;W[fe];B[ed]
(;W[eh];B[dj];W[eg];B[di];W[fi];B[cb]
(;W[bi];B[bj];W[bb];B[da];W[bh];B[gd];W[fd];B[fc];W[ge]
C[I don't understand the objective of all these w moves to create a wall against b, who's alive on both sides. Why not place your first one or two sente stones and then move away lightly?]
;B[hd]
;W[gg];B[qh];W[pl]C[passive.];B[fl]
C[I don't think this is important. Bottom left corner is still open, bottom is free and top left floating group might be attacked from the top to enlarge the top moyo. Top right could use a shimary, also.]
;W[gl];B[gk]
C[I don't see the meaning of this. It's giving w a free wall surrounding his moyo, in exchange for dame points.]
;W[gj];B[fk];W[hk];B[hl]
;W[gm];B[hj];W[ik];B[gi];W[gh];B[fj]
C[B was alive, w is alive on both sides. This entire path makes no sense to me.]
;W[hi]C[This doesn't help settling w.]
(;B[ij];W[gj];B[jk];W[il];B[gi];W[fh];B[gj];W[ii];B[jj]
C[This exchange is bad for w.];W[jl]C[w can't leave his group to die.]
(;B[jh]
C[I think this is over. W's bottom isn't closed, and b has a huge lot of points on top.]
;W[ig];B[ih];W[hg];B[he];W[hf];B[ff];W[jg];B[hh]
C[Small and almost self atari.];W[kh]
;B[ji]
(;W[kf];B[je]
(;W[jf]C[This stone does nothing.];B[lg];W[lh];B[kg];W[lf];B[mg];W[mf];B[mh];
W[lk]C[Saving top is urgent.];B[lj]C[killing top is urgent.]
;W[kk];B[mj]C[This is helping w to enclose his moyo.];W[mk];B[iq];W[gq];B[nr];
W[os];B[kr];W[ir]
(;B[hq];W[hr];B[gp];W[fq];B[hn];W[hm];B[in])
(;B[hr]))
(;W[lg];B[jf];W[nh]))
(;W[ke];B[je];W[lf]))
(;B[ig]))
(;B[fh]))
(;W[bb];B[da];W[bi]))
(;W[dj]))
(;W[dh];B[ch]))
(;W[dc]))
(;W[qp]C[I would have done this.]
(;B[pq])
(;B[rp])))
(;B[pm]
C[I think that'd have been my reply.
]
)
(;B[qq]C[Or, better yet, 3-3.]))
White ended up resigning.
