The Jurkiewicz Defense



Possible. I can handle those “passive’ positions that are full of play actually. 4. Bc4 is the best move.

F4 is the best move but Ngf6 is playable

Yeah I mean the Lion Defense is perfectly sound. Is it great? No. But does it lose by force? Also no. So it's fine, and it's very likely to throw a d4 player off their game if they play normal d4 system moves or blindly follow theory, but any e4 + d4 player will likely beat you to a pulp.

Yeah I mean the Lion Defense is perfectly sound. Is it great? No. But does it lose by force? Also no. So it's fine, and it's very likely to throw a d4 player off their game if they play normal d4 system moves or blindly follow theory, but any e4 + d4 player will likely beat you to a pulp.
I’ve tried it and I’ve never lost except against GMs

F4 is the best move but Ngf6 is playable
If you play Ngf6 then it is not a system. You are transposing into the philidor or the pirc defence.
Hey all King’s Indian Players or beginners who are annoyed with being Black! Here is a simple system that works against virtually anything:
I myself tried this against several strong 1800 players (chess.com) and also in a USCF game, it worked very well and I scored several wins and several draws. Recommend you try this in a blitz or a bullet game, then rapid.