Hi I am Blitzcrank, I am from Essen, Germany. I am currently 2k on KGS.
I am new to Sensei's Library, but I really would like to contribute, so please give me feedback and tell me if I make mistakes.
I have made a few contributions under my former nick, Han.
I have been trying to tie up some loose ends in the articles 4-4 point low approach low extension, slide, pincer, 3-3 and 4-4 point staircase joseki.
I created the missing page 4-5 point 4-3 approach ogeima.
I wrote a book review about GO Invasion et reduction by Lee Changho, one of my favourite players.