(
  ;GM[1]FF[4]CA[UTF-8]AP[Sabaki:0.34.1]KM[6.5]SZ[19]DT[2020-03-24]AB[pd][pp]AW[dp][dc]
  ;B[de]C[When Black plays here, the idea is to limit Whites potential on the left side of the board, by forcing D17 to develop torwards the top, where Black already has one corner.]
  ;W[cg]C[Whites pincer says, that White is not going to give up the lefft side easily (i.e. compared to the tsuke-hiki Joseki, where Black easily gets a base on the left).

Black has few choices here:
-Touching the marked stone is out, because it would make White stronger on the left and thus be incosistent with Blacks initial idea.
-Jumping out, from a fourth line stone seems submissive and lets Black connect with the underneath attachment.
-Attaching to D17 on the outside might create influence on the top for Black, but does nothing to limit Whites left.
-So attaching inside seems like the only reasonable move cohering to Blacks plan.]LB[cc:A]TR[cg]
  ;B[cc]LB[cb:A][cd:B][gc:C]C[White has basically three options.]
  ;W[cb]C[The outside hane might well be the most common one. I think it is the most simple one too, but i have a hunch, that i might be horribly wrong here..]TR[cg]
  ;B[cd]LB[eb:A][eg:C][gc:B]C[White can make a Tigers Mouth (A) or Two Space Jump (B). As i also encountered C in some of my games, i will check with C too.]
  (
    ;W[eb]C[Basic Joseki. Should not really be bad for White, but Black gets two pormising follow ups at A and B.
Black should not play Tenuki..]LB[ef:B][fc:A][nq:C]
    (
      ;B[nq]C[Blacks tenuki makes C13 jumping sente, which helps Whites potential on the left immensely.]
      ;W[eg]
      ;B[fe]
      ;W[gc]
      (
        ;B[gf]
        ;W[dk]C[Way too good for White!]
      )(
        ;B[dh]
        ;W[dg]
        ;B[dk]
        ;W[gg]
        ;B[he]
        ;W[id]
        ;B[ie]
        ;W[jd]
        ;B[ig]
        ;W[fi]C[Maybe also a possibility for Black, but now the top is getting big, when white approaches Blacks corner. But Black can not really prevent the appraoch, as the two stones on the left are under attack.]TR[nc]
      )
    )(
      ;B[fc]C[White is not gonna crawl on the second line, so poking the elefants eye seems like the only move.
But lets also check what happens, when White decides to safe C13 instead.]LB[cj:B][ed:A]
      (
        ;W[ed]LB[ee:B][ef:A]C[Josekipedia only recommends the diagonal at A. I guess forcing White to eat up F17 activily might be aji keshi, but I'm not quite sure..]
        (
          ;B[ee]
          ;W[fd]
          ;B[fe]
          ;W[gd]
          ;B[dh]C[Similar to the A variation I think.]
        )(
          ;B[ef]
          ;W[fd]
          ;B[dh]TR[cg]SQ[fc]LB[hc:A]C[Whites marked stone gets pressed and the potential on the left is gone. Also Black has a threat to pull out F17 around A later so the top thould not be too easy to develop for White too.]
        )
      )(
        ;W[cj]C[This looks like an overplay by White. The marked stones are kind of surrounded and not really alive yet.
What can Black do, to attack them?

A and B seem reasonable. A prevents White form making live in the corner while settling the Black group quite solidly. B on the other hand forces White in to the corner, but connects F17 to Blacks main group, which should result in sttrength on the top side.

]LB[bb:A][ec:B]TR[cb][dc][eb]
        (
          ;B[bb]
          ;W[ed]
          ;B[ic]
          ;W[ee]
          ;B[df]
          ;W[gd]
          ;B[gc]
          ;W[hd]
          ;B[hc]
          ;W[id]
          ;B[kc]
          ;W[gf]C[I guess the resulting variation would resemble something like this. White comes out and Black gets territory (though undercut) plus sente. Black at A would be a good move now i think.]LB[jd:A]
        )(
          ;B[ec]
          ;W[bc]
          ;B[bd]
          ;W[ab]
          ;B[fb]
          ;W[ba]C[Now this looks like a crazy good result for Black. White makes two-point-life in the corner, but Black gets massive influence, which makes A or B look like really good moves now.]LB[cl:B][jc:A]
        )
      )
    )(
      ;B[ef]C[I just now found this move on Josekipedia and have to confess i would have never come up with it myself (nor can i remember to have seen this before, but this might be to the fact that i never lay the low pincer myself). It looks really passive, but ia acutally a miai threat to press either of Whites groups at the circled points.]LB[cj:B][fd:A]CR[dh][fc]
      (
        ;W[fd]
        ;B[dh]C[This is absolutely the result black wnated to achieve, as there is by now no more possibility for White to develop the left side of the board.]
      )(
        ;W[cj]
        ;B[fc]
        ;W[fb]
        ;B[gc]
        ;W[bc]
        ;B[bd]
        ;W[bb]C[I like this result for Black too. White is reall low, while Black has good influence with nice shape. The top might well be Blacks sphere of influence now, while an attack at A later turns the left in to a no-point-area for both.]LB[cl:A]
      )
    )
  )(
    ;W[gc]C[The Two-Space-Jump is considered a modern variation by Josekipedia and seems to lead to many difficult variations. As I'm not really interested in learning tons of patterns, that are more or less incomprehensible for me by now, I decided to just go with the moves that would actuall com to my mind for Black in a real game right now, which are A to C. As i already learned, that D might be a good move from the position, where White makes the Tigers Mouth instead of jumping, i will have a look at this too.]LB[bb:A][ef:D][eg:C][fd:B]
    (
      ;B[bb]C[This should keep things simple.]
      ;W[db]C[Black can now
A: Jump, aiming at either the pincer at C or maybe pincering/pressing Whites top group
B: Diagonal, aiming at the shoulder hit or
C: Pincer directly]LB[ci:C][ef:B][fe:A]
      (
        ;B[fe]LB[dj:B][hd:A]C[Which will White defend?]
        (
          ;W[hd]
          ;B[ci]
          ;W[ef]
          ;B[ee]
          ;W[eh]TR[bb][cc][cd][de][ee][fe]SQ[cg][ef][eh]MA[ci]C[Fightind occurs. Both players have at least one weak goup on the board. In order to put pressure on white Blacks traingel group needs to lean on to the top to get stronger, so that Black can then counter attack from the crossed stone. I Black fails to come up with something good and white ends up eating C11 this might turn out really bad for Black. 
I will just try to remember this as a difficult situation for Black , which might be good if C11 already has support or Black has a stone around K17]
        )(
          ;W[dj]LB[hd:A][ic:B]C[Shoulder hit or pincer?]
          (
            ;B[hd]
            ;W[hc]
            ;B[id]
            ;W[ic]
            ;B[jd]
            ;W[kc]LB[cl:A]C[This does not look overly pleasing for Black. White gets third line territory and the only way for Black to put the wall, that developed in exchange, to use and stay consistend with the idea to limit the left is to pincer at A now. But...]
            ;B[cl]
            ;W[cn]
            ;B[el]
            ;W[ef]
            ;B[ee]
            ;W[fj]C[...somehow it looks as if not only white can solidify the bottom left corner and come out with the left side group quite easily, but also Black gets counterattacked quite severly. This does not look promising.]
          )(
            ;B[ic]
            ;W[hd]
            ;B[id]
            ;W[he]
            ;B[ie]
            ;W[hg]
            ;B[dg]
            ;W[dh]
            ;B[eg]C[I think this looks good for Black. The Wall on the top side works quite well with the 4-4 stone in the corner. It might be a little bit too far away, to claim that Black has actually any territory there, but White needs to be cautios to not invade the area to recklessly, as there is still a weak point in Whites shape at A, which might hurt, if Blacks three stones grow stronger. Also, although Black had to strenghten Whites left side group in order to get shape, i think this situation is still valid in light of reducing the left, as Black can for example aim at B later.]LB[cl:B][fb:A]CR[ic][id][ie][pd]
          )
        )
      )(
        ;B[ef]C[This aims to either pincer or lean, resembling the position after White plays the Tiger Mouth somehow. As White can only defend one side, Black can take the ohter - classic miai.]LB[cj:B][jc:A]CR[dh][ic]
        (
          ;W[jc]
          ;B[dh]
          ;W[ch]
          ;B[di]C[White will probaly have no trouble saving his stones on the left, but Black has achieved the primary goal of restricitng the left. Also, as Whites top group is all low, Black can hope for decent center development with something like A later on.]LB[id:A]
        )(
          ;W[cj]
          ;B[ic]
          ;W[ge]
          ;B[gg]
          ;W[ie]
          ;B[kd]C[This does not look to bad for Black either. the top side is truning into territory, while white makes no points by running out. Also a move at A becomes more and more severe, as Black continues to grow and tower over whites two space extension.]LB[cl:A]
        )
      )(
        ;B[ci]C[Now this is more or less the same, as if Black jumps first and pincers afterwards. Although in this case it seems like white can not play E14, but has to jump instead.]LB[ef:B][eg:A]
        (
          ;W[eg]
          ;B[fe]
          ;W[hd]C[Now this is just more or less the ]
        )(
          ;W[ef]C[Black is gonna cut]
          ;B[df]LB[dg:A][ee:B]C[White can resist with A, but the outcome does not look overly thrilling.]
          (
            ;W[dg]
            ;B[eg]
            ;W[eh]
            ;B[fg]C[White has no time to safe the cutting stone, because of the marked black stone aiming straigth at cutting White apart completely]TR[ci]
            ;W[dj]
            ;B[fe]
            ;W[hd]C[This position does not look too bad for White. BUT if compared to the variation, where Black jumped first, White peeped, Black connects and White makes the dog face, Blacks group is now completely safe, while White has not gained something of similar value.
It would dare to say that this feels really bad for White now.]
          )(
            ;W[ee]C[White might also offer an exchange.]
            ;B[dg]
            (
              ;W[ge]TR[bb][cc][cd][ci][de][df][dg]SQ[cb][db][dc][ee][ef][gc][ge]LB[nc:A]C[But this is also not good for White. Black has not only achieved the goal of restricting the left, but actually made territory there, while white got influence facing the opponents corner. Furthermore Black has sente and can just enclose at A and kill of any chacne for White to get points from the square stones wall.

Of course White can decide to omit a defensive measure like G15, but I don't know if that might really be a good idea (see variation).]
            )(
              ;W[nc]
              ;B[ed]
              ;W[dd]
              ;B[fd]
              ;W[gd]
              ;B[fe]
              ;W[ff]
              ;B[ge]
              ;W[gf]
              ;B[he]
            )
          )
        )
      )
    )(
      ;B[fd]C[This is after A the first move, that came to my mind. It seems quite natural, as it is more or less a basic leaning attack.
Josekipedia states, that this is bad for Black though. I hope i can find out why.]
      ;W[eb]LB[ci:A][dh:B][eg:C]C[The natural follow up to leaning on the top would be to pincer at A. Also a shoulder hit at B might work to press White and get center influence. Then theres also the cap, which seems a little passive, but let's see.]
      (
        ;B[ci]C[The natural follow up after leaning against the top would be to pincer on the left. But after White playd E18, this does not work.]
        ;W[eg]C[Black would like to play somwhere around A now maybe, but there is a severe cutting point hidden in his small knights jump.]LB[cn:A][ff:B]TR[de][fd]
        (
          ;B[cn]
          ;W[ed]
          ;B[ee]
          ;W[fe]
          ;B[ff]
          ;W[ge]
          ;B[ef]C[Black has no choice, but to connect. From here on the uper left quarter of the board might get quite messy, but in general i think this fighting condition is better for white.]
          ;W[di]
          ;B[dj]
          ;W[ei]
          ;B[gg]C[I don't really know, what is might be going to happen from here on, but I would definitely feel a little bit more comfortable as White here.]
        )(
          ;B[ff]
          ;W[ei]
          ;B[cl]
          ;W[gh]
          ;B[gd]
          ;W[hc]
          ;B[hf]
          ;W[cn]
          ;B[el]
          ;W[dk]C[Again i would rather play as White here. With C6 and H17 White is the only one who got moves in, that might actually end up getting points, while also the peep at D9 really hurts, if Black decides to play like this.]
        )
      )(
        ;B[dh]LB[ch:A][dg:B]C[White can extend back or cut.]
        (
          ;W[ch]
          ;B[dg]
          ;W[di]
          ;B[fh]
          (
            ;W[dl]
          )(
            ;W[ei]
            ;B[ff]
            ;W[cm]C[White gets points, but the triangle group does not look too well now. I think by pincering and running it out into the center Black can more then compensate for what White got on the left.]TR[cb][dc][eb][gc]LB[ic:A]
            ;B[ic]
            ;W[hd]
            ;B[kd]
            ;W[hf]
            ;B[jf]
            ;W[hh]
            ;B[fi]
            ;W[ek]
            ;B[qf]C[I think Blacks top right is harder for White to reduce/indvae, then Whites bottom left is for Black.]
          )
        )(
          ;W[dg]
          ;B[eg]
          ;W[ef]
          ;B[df]
          ;W[eh]
          ;B[fg]
          ;W[di]
          ;B[fh]
          ;W[ei]SQ[cg][dg][di][eh][ei]C[Personaly i find it really hard to judge wether this is better or worse, then other positions, where Black sttled at the cost of White getting power torwards the left. Josekipedia states, that this is bad for Black. If i had to guess, I'd say this is because Whites square group is quite bulletproof, so Black will have a hard time invading the left, but not sure tbh.]
        )
      )(
        ;B[eg]
        ;W[di]C[Now this one is a little simpler. Black gets out easily, White gets a base for the C13 stone. While White has the chance to make points from this, while Black might still be surrounded i think that this is not good for Black.

PS: In a way i think this reall helps to understand, wh the shoulder hit variation is good for White, as it is basicaly a similar result with just more exchanges happening.]
      )
    )(
      ;B[eg]C[Ok, this opens up a lot of difficult variations, as it seems, but the only one, that I think I actualy encountered during my own games is White expanding the left and Black attacking the top.]
      ;W[di]
      ;B[eb]
      ;W[db]
      ;B[ec]
      ;W[ed]
      ;B[dd]
      ;W[ea]
      ;B[fd]
      ;W[fb]
      ;B[ee]
      ;W[jc]C[Joseki..

I guess this result is ok for Black, as the group is quite strong, which enables the invasion a A later on. I have to confess though, that i don't like Black too much here. Probably never gonna play the cap..]LB[ck:A]
    )(
      ;B[ef]C[I had high hopes in this one, but turns out it mostly turns into an even uglier variation of the cap..]
      ;W[di]
      ;B[eb]
      ;W[db]
      ;B[ec]
      ;W[ed]
      ;B[dd]
      ;W[ea]
      ;B[fd]
      ;W[fb]
      ;B[ee]
      ;W[jc]LB[ef:A][eg:B]C[A would better be at B now, so i guess this is even worse, than the cap.]
    )
  )(
    ;W[eg]C[This looks like a bold overplay by White.]
    ;B[ec]C[Clamp seems natural]
    ;W[eb]
    ;B[fc]
    ;W[fb]
    ;B[gc]C[This could not be worse for White...]
    ;W[gb]
    ;B[hc]
    ;W[bc]
    ;B[bd]
    ;W[bb]C[...unless..]
    ;B[dh]
    ;W[dg]
    ;B[dk]C[...Counter attack!]
  )
)