(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[7.50]

;B[dp]
;W[pd]
;B[qp]
;W[dd]C[I am black, my opponent is a new member of the go club. He has only been playing for two weeks, but he's already stronger than me. His intuition is pretty incredible.]
;B[qf]C[Yesturday I taught him how to fight a ko. Its kind of humbling to lose badly to someone who doesn't yet know how to fight a ko.]
;W[oc]CR[nc]C[I recently managed to convince my opponent that R15 wasn't good in this context, because it makes the approaching stone stronger. This time he decides to play here instead. He told me he chose here instead of the circled position because he doesn't want me to invade at 3-3.

I would really like some more information about this move.]
;B[pi]C[Recently I've been playing with Kombilo and I learned that this is a normal way to play for strong internet players, so I decided to give it a shot in this game.]
;W[pn]C[This move left a very strong impression on me. My first impression was that it was a great move, but now I think it's the best move. To my knowledge no one has played like this before.]
;B[op]C[Black feels obligated to respond here.]
;W[qk]C[White attacks. My impression is that one of the differences between Q11 and Q10, is that Q10 has this weak point at R9.]
(;B[qj]C[This is where I wish I had played. This move seems sente, puts preasure on white and defend's black's weak group. Also it's not on the second line.])
(;B[rn]C[In the actual game I responded by counter attacking. Some single digit kyu players also suggested this response.  In retrospect my feeling is that this is too low and too stuborn.])
(;B[rd]C[This is safe. I could duck down to make a base.])
(;B[ri]C[Black can also defend in this way.])
(;B[of]C[I could also run. However my feeling is that no matter what I do, white is on the offensive.]))