(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[AGA]SZ[19]KM[7.50]
PW[mw 2d]PB[dh]RE[B+Resign]
;B[pd]
;W[cp]
;B[qp]
;W[dd]
;B[eq]
;W[hp]
;B[en]
(;W[eo]C[surprising]
;B[fo]
;W[do]
;B[fp]
;W[fn]
;B[gn]
;W[fm]
;B[ho]
(;W[el]C[I have no familiarity with joseki, so felt uncomfortable - do I need to protect? How do I exploit white's high position when I enter on the left?

Investigated a little afterwards]
;B[oq]
(;W[nc]C[Direction surprising - moving to a moyo game when I felt white would split on the right]
;B[qf]
;W[jd]
;B[hl]C[the big point in a moyo game (expansion of both sides)]
;W[qk]
;B[pl]C[I've been playing these shoulder hits quite a bit lately, trying to get thick in the centre to directly build a moyo, so that I can try to kill anything that enters.

In this position I think this is a bit more valid that in other places I've tried it.]
;W[ql]
;B[qm]
(;W[pm]C[directly fighting - surely I shouldn't be scared when white's stones on the right are weak?]
;B[om]
;W[pn]
;B[qn]
;W[on]
;B[ol]
;W[nn]
;B[mp]
;W[nk]C[I was a bit scared on seeing this move - I had been playing without much calculation, just going by feeling - surely my stones aren't captured ...

They have two ways to escape]
(;B[ok]
(;W[oj]
;B[nl]
;W[ml]
;B[mk]
;W[nj]
;B[mm]
;W[ll]
;B[nm]
;W[lm]
;B[mn]
;W[ln]
;B[lo]
;W[gm]
;B[hm]
;W[in]
;B[hn]
;W[lj]
;B[io]C[I also strongly considered L6 but felt content solidly protecting my huge territory with the highly questionable G7, H7 exchange]
;W[ne]
(;B[pb]
;W[hj]
;B[cf]C[this is very scary for black - lots of white stones, and H10 blocking the centre.

It is difficult for both sides - white needs to use H10 to attack black some how]
(;W[df]C[an interesting and very valid idea I thought]
;B[dg]
(;W[ef]
(;B[bd]C[I tried this, not knowing if it was good or not - I really want both territory and eyespace]
(;W[cg]
(;B[ce]
(;W[de]
;B[ch]
;W[eg]C[insanity to remove all aji of B13 later?]
;B[bg]
;W[qg]C[natural attack as white is surrounding black. It felt like the sort of move I specialise at ...]
(;B[pg]C[uncompromising ...]
(;W[qe]C[another aggressive move but very valid here I think. It certainly didn't surprise me - the sort of move I like to play ...]
;B[pe]
;W[rf]
;B[pf]
;W[rd]
;B[qd]
;W[re]
;B[rc]
;W[qh]C[white probably not unhappy here]
;B[nf]
;W[mf]
;B[mg]
(;W[me]C[an unbelievable retreat ...]
(;B[lg]C[automatic punishment ...]
;W[ng]
;B[nh]
;W[of]
;B[og]
;W[nf]C[where is white's shape? Surely it was time to start the ko?]
;B[oi]
;W[ph]
;B[oh]C[another unbelievable exchange ... shorting white's liberties]
;W[pk]
;B[mo]
;W[rb]
;B[sc]
;W[qb]
;B[qc]
;W[ob]
;B[pi]C[white's position is breaking now]
;W[qi]
;B[pj]
;W[mi]
;B[qj]
;W[rj]
;B[rk]
;W[sj]C[I thought for many minutes here trying to find a way to live by playing N12 and end the game (living in white's potential) but eventually didn't dare
]
(;B[rl]
;W[mh]
(;B[ck]C[my head was messed up from thinking too much - this is not the biggest move C17 is]
;W[dj]
;B[bl]
;W[ik]C[big but I couldn't find a way to use the aji well - white can sacrifice M6, surely C17 to take large points in reverse sente.

There are still issues with G10 as F6 is low on liberties]
;B[cr]C[still, play C17...]
;W[cm]
;B[cc]
;W[eb]
;B[oc]
;W[pa]C[and suddenly white collapsed and tried to start this ko]
;B[nb]
;W[pc]
;B[sd]
;W[sh]C[I have 5 threats to kill the right side losing 1 point only in the process. The right group is worth 33 points

winning the ko gains white about 12 points and sente

losing the ko loses white in the order of 30 points + and black gets sente]
;B[pb]
;W[bi]C[ko threat worth about 30 points but white has 3/4 threats here]
;B[mc]
;W[ci]
;B[ld]
;W[ke]
;B[jc]
;W[ic]
;B[jb]
;W[ib]
;B[bq]
;W[lb]
;B[kc]
;W[mb]
;B[nd]
;W[lc]
;B[md]
;W[kf]
;B[kd]
;W[db]
;B[cb]
;W[bp]
;B[ia]
(;W[ha]
;B[id]C[B+R]
;W[je]
;B[hc])
(;W[gb]
;B[hb]
;W[hc]
;B[ha]
;W[ga]
;B[ja]
;W[fc]
;B[gj]
(;W[gk]
;B[hk]
;W[ij]
;B[gl]
;W[fk]
;B[fl]
;W[em]
;B[ek]
;W[fj]
;B[ej]
;W[fi]
;B[ei]
;W[dh]
;B[di]
;W[cg]
;B[fh]
;W[gi]
;B[dg]
;W[eh]
;B[dk])
(;W[gi]
;B[gk]
;W[fi]
;B[kn]C[This is B+ 30 points or so])))
(;B[sh]
;W[rh]
;B[sg]
;W[rg]C[white lives]
(;B[si]
;W[sd])
(;B[sd]
;W[si]))
(;B[cc]
;W[dc]
;B[ck]))
(;B[mh]
;W[rl]
(;B[jh]C[I felt like black should be able to live, but wasn't sure]
;W[jj]
;B[hh]
;W[gi]
(;B[pa])
(;B[oc]
;W[nb]
;B[ra]
;W[sb]C[ko to make eye in sente]))
(;B[ki]
;W[jk]
;B[ii])))
(;B[nh]C[this is the shape for me]))
(;W[lf]C[at the least play here?]))
(;W[pf]C[but I feared this more, but]
;B[of]
;W[pe]
;B[oe]
;W[qe]
;B[nd]
;W[md]
;B[od]
;W[rf]
;B[mc]
;W[lc]
;B[mb]
;W[lb]
;B[nb]C[but though white seems to gain, I thought this would simplify the game]))
(;B[pf]C[the game should be very good for me here]
;W[ng]
;B[cc]
;W[eb]
;B[cl]C[my bottom is as large as white's top, but I have a healthy left side too]))
(;W[bg]C[the most severe counter - very uncomfortable for black]
;B[dc]
;W[ec]
(;B[cc]
;W[eb]
;B[bf])
(;B[cb]
;W[eb])
(;B[db]
;W[eb]))
(;W[cc]
;B[ch]))
(;B[ch]
(;W[ce]
;B[bg]
;W[be]
;B[cl]C[an idea - the top left corner has serious aji, but very risky for black])
(;W[bg]C[hard for black here]
;B[bh]C[probably can't resist]
;W[eg]
;B[dh]
;W[ce]
;B[bf]
;W[be]
;B[ag]
;W[ae]
;B[cl])))
(;W[cc]C[I expected this]
;B[ch]
;W[cj]
;B[bc]))
(;B[ce]
;W[cd]C[white want's to make black heavy and apply pressure aggressively in this fight - both to claim a large top area and keep black weak with small eyespace and a C13 cutting point]
(;B[cj])
(;B[ck]C[this here looks like an overplay - black is very heavy on the top left])))
(;W[ce]C[I thought this might be possible in this unusual situation]
;B[ef]
;W[de]
;B[eg]
;W[fd]
;B[ck]))
(;W[ch]C[I thought this one was possible]
;B[cc]
;W[dc]
;B[cd]
;W[de]
;B[bf]
;W[df])
(;W[fd]
;B[bd]
;W[ch]
;B[cc]
;W[df]
;B[eb]
;W[ce]
;B[gc])
(;W[ce]
;B[df]
;W[fd]
;B[ck]C[this sort of thing is normalish]))
(;B[oc]
;W[nb]
;B[hi]C[This seems like the sensible way to control the game]
;W[qc]
;B[qd]
;W[pb]
;B[qi]))
(;W[nj]
;B[pj]
;W[pi]
;B[qj]
;W[oj]
;B[pk]
;W[qi]
;B[rj]))
(;B[oj]
;W[ok]
;B[pk]
;W[pj]
;B[qj]
;W[pi]
;B[rk]C[too submissive]))
(;W[qh]C[this feels like a standard sort of shape on the (lower) right, similar to the shoulder hit variations of the mini chinese fuseki ]
(;B[pm]C[black's bottom area is still very open])
(;B[rm]
;W[oj])
(;B[pk]
;W[pj]
;B[oj]
;W[pi]
;B[rm]C[white still not alive but risky - top right black corner isn't safe eitheri])))
(;W[qj]
;B[ql]
;W[qf]
;B[nc]))
(;W[jp]
;B[cn]C[normal joseki]
;W[dn]
;B[em]
;W[dm]
;B[el]
;W[ck]
;B[lq]
;W[fl]
;B[ek]
;W[fk]
;B[ej]
;W[fj]
;B[ei]
;W[fi]
;B[cj]
;W[eh]
;B[bk]
;W[cl]
;B[dh]
;W[dg]
;B[ch]
;W[eg])
(;W[em]C[normal protection]))
(;W[cm]C[normal]
;B[kp]))