Current position
Mikenas Defense
1.d4 Nc6
The Mikenas Defense starts with 1.d4 Nc6 and is catalogued under ECO A40, in the flank openings half of the book. The catalog indexes 4 lines inside it, grouped into 4 named variations, and the position after those moves has 1 playable continuation to walk from here.
Root edges show how often each move is played around your Elo. Use the arrow on a position to reveal the next replies.
Current setup
Move ideas
Takes central space with a protected pawn and frees the queen’s bishop.
Idea: Build a stable center that supports a broad positional setup.
Develops the knight to c6, bringing it into the game.
Idea: Improve piece coordination and clear the back rank for castling and the rooks.
Advances the c-pawn to gain queenside space and control new squares.
Idea: Create useful wing space while keeping the central structure flexible.
Advances to e5 to claim central space and control nearby key squares.
Idea: Give the pieces room to develop behind a durable central foothold.
Captures the pawn on e5 and changes the local pawn or piece balance.
Idea: Open lines in the center and reshape the center for the next phase.
Waiting for Lichess game popularity.
Each line below is an indexed entry under Mikenas Defense. Open one to load it on the board and keep exploring from that position.
ECO groups openings by the structures they lead to, so these families tend to share plans with the Mikenas Defense.