(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]

;B[pd]
;W[dp]
;B[pp]
;W[dd]
;B[fq]
;W[cn]
;B[jp]
;W[nc]
;B[pf]
;W[pb]
;B[qc]
;W[kc]
;B[cf]
(;W[fd]TR[pb][kc][nc]C[Playing this high one point jump is common and it can not be said to be bad. However it does go against the principle of "playing away from strength". White already has a strong position with the marked stones at the top and making it even stronger is not the most active way of playing. ])
(;W[be]C[In this episode we would like to show you some variations that can occur when white plays the keima on the second line instead.


]
(;B[fc]C[Attacks the weaknesses in whites shape. Aims at destroying whites potential territory at the top. ]
;W[ec]C[The proper response.]
;B[fd]
;W[ef]TR[pb][kc][nc]C[White seperates the two black groups. This is a joseki pattern. 
]
;B[ic]C[In this position the result favours white according to the book "21st Century New Openings" written by Kim Sung-rae 4p. 
])
(;B[dc]C[Another option to pressure the weaknesses in whites shape. Played less often by professionals.]
(;W[ec]C[Hane on the outside or the inside are the only two answers white can consider. 
]
;B[eb]
(;W[ed]LB[kc:A]C[This variation depends heavily on white stones in the A area. ]
;B[cb]
;W[cc]
;B[db]
;W[bc]
;B[fc]
;W[gb]C[Because white has reinforcements, he can attack severely. ]
;B[fb]
;W[hc])
(;W[cc]C[Another tactic, applied by Ma Xiaochun 9p. Black was played by Guo Juan, a Chinese 5p living in Amsterdam. 
See the episodes bonus tab to see their game. ]
;B[db]
;W[fc]LB[jc:A]C[This strategy involves a ladder, can you find it?]
;B[fb]
;W[gc]
;B[bc]C[If white tries to kill, a ladder shows up]
;W[cb]
;B[cd]
;W[bd]
;B[ce]
;W[bb]
;B[ed]
;W[de]
;B[ee]))
(;W[cc]
;B[ec]
;W[ed]
;B[fc]
;W[cb]
;B[fd]
;W[ef]
;B[ic]))
(;B[bf]C[Black needs the ladder to be able to play this joseki block.
Instead of attacking black, white can also choose to simply defend his corner and secure cash.]
(;W[ci]C[White attacks: ladder variation.]
;B[cd]
;W[cc]
;B[ce]
;W[bc]
(;B[ef]C[Wrong.]
;W[fd]C[Great for white: points for white and a weak group for black. ])
(;B[ed]C[Correct. Joseki.
]
(;W[de]C[Wrong. When the ladder is good for black, white can't extend here, because black can cut.]
;B[dc]
;W[ec]
;B[db]
;W[eb]
;B[ee]C[Black captures white in a ladder.])
(;W[dc]LB[ef:A]C[Proper. White has to connect when the ladder is favorable for black.
]
(;B[ef]C[Wrong. ]
;W[de]
;B[fg]
;W[ee]
;B[fe]
;W[df]
;B[dg]
;W[gf]
;B[ff]
;W[eh]
;B[eg]
;W[gc]C[Blacks shape is horrible. His stones are clustered together and inefficient. ])
(;B[di]C[Tesuji! Correct move. ]
;W[cj]
;B[ef]
;W[de]
;B[fg]LB[di:A][cj:B]C[Exchanging A for B makes the peep harder to play for white. ]
;W[df]
;B[dg]LB[eh:A]C[A is not as powerful for white as before. ]))))
(;W[ce]C[White takes it easy and secures corner territory.]
;B[df]
;W[fd]
;B[cj]))
(;B[di]LB[ef:A][dg:B]C[Popular in professional games.]
(;W[ef]C[White plays calm and both players end up with a stable position. ]
;B[cl])
(;W[dg]C[Severe.]
(;B[df]C[Fighting pattern. ]
;W[cg]
;B[bf]
;W[bg])
(;B[cg]C[Calm joseki.]
;W[df]LB[ch:A]
;B[dh]
;W[ce]
;B[cl]
;W[dr]LB[jd:A]C[This is the only move. Black can play the shoulder hit at A. ]
;B[jd])))
(;B[dj]C[Black can also jump one space further. ]
(;W[dg]C[White can play the same move as before.]
;B[cg]
;W[ch]
;B[dh]
;W[df]C[This leads to many more complicated variations.]
(;B[ci]C[Easy, but not the best. ]
;W[bh]
;B[bg]
;W[eh]
;B[di]
;W[ce]
;B[bi]LB[dj:A]C[The main disadvantage of this black group is the black stone at A: what exactly is it doing there? ])
(;B[bh]C[Initiates all the difficult variations. We attach some interesting progames to the bonus tab, for if you're interested in studying this. ]))
(;W[ch]C[Finally, another attack. ]
;B[dh]
;W[dg]
;B[cg]
;W[df]C[The same position as before. ]))))
