The Lundin (Kevitz-Mikenas) Defence arises after 1.d4 Nc6. ECO code: A40.

Overview

This uncommon defence, named after Swedish GM Erik Lundin and also associated with Alexander Kevitz and Vladas Mikenas, develops the knight but blocks the c-pawn. Black aims for ...e5, challenging White's centre directly.

Strategic Themes & Plans

After 1...Nc6, Black typically continues with ...e5, establishing a central presence. The knight on c6 prevents c7–c5 breaks, which limits Black's queenside flexibility. White should play d5, gaining space, or develop naturally with Nf3 and c4. The defence is considered slightly dubious but playable as a surprise weapon.