Mikenas Defense: Pozarek Gambit is a chess opening with the ECO code A40, part of the Mikenas Defense family. It goes 1. d4 Nc6 2. c4 e5 3. dxe5 Nxe5 4. Nc3 Nxc4. White opens with 1. d4 (the queen's pawn) and Black answers 1... Nc6. After 8 moves it is White to move. After the last move Black is a pawn ahead in material. The lesson on the board explains every move of the line and lets you play it yourself; it is free.