The Scandinavian Variation, Bogoljubow Variation, Richter Gambit is a variation of the Nimzowitsch Defense, catalogued as ECO B00. The line runs 1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Nb8 5. f3, reaching the position shown below after 9 half-moves.
Both sides have pawns in the centre (White on d5, Black on e4), and one pawn capture is available, so the structure has not settled yet. Development is level at one minor pieces each, and Black is up a pawn of material. It is Black to move after five moves. Black has doubled pawns on the e-file.
On the Nimzowitsch Defense generally: An unusual defense (1.e4 Nc6) that can transpose into many other openings.
You can play through this variation move by move in your browser — Learn mode walks the line with an explanation at each step, and Drill mode replays it from memory so you find out whether you actually know it. No account is required.
See all 4 Nimzowitsch Defense variations →
The Scandinavian Variation, Bogoljubow Variation, Richter Gambit goes 1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Nb8 5. f3. It is a variation of the Nimzowitsch Defense and is catalogued as ECO B00.
The Scandinavian Variation, Bogoljubow Variation, Richter Gambit is ECO B00. ECO codes group openings by their move order, so nearby codes cover closely related lines of the Nimzowitsch Defense.
Stockfish evaluates the position after 1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Nb8 5. f3 at -0.05 at depth 18, which is balanced. Engine evaluation is only a starting point — at club level the practical value of a line is mostly about whether you know its plans better than your opponent does.
Both sides have pawns in the centre (White on d5, Black on e4), and one pawn capture is available, so the structure has not settled yet. Development is level at one minor pieces each, and Black is up a pawn of material. It is Black to move. Black has doubled pawns on the e-file.