B01 · Scandinavian Defense

Scandinavian Defense: Anderssen Counterattack, Orthodox Attack

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Nf3 Bb4 7. Bd2
♜♝♚♞♜♟♟♟♟♟♟♞♛♟♝♞♞♟♟♟♝♟♟♟♜♛♚♝♜
The position after 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Nf3 Bb4 7. Bd2, Black to move.

In the Scandinavian Defense: Anderssen Counterattack, Orthodox Attack, aim to understand the plans and pawn structures, not just memorize the first moves.

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The Scandinavian Defense: Anderssen Counterattack, Orthodox Attack is a chess opening classified under ECO code B01. It is reached after the moves 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Nf3 Bb4 7. Bd2: 13 moves in, with Black to play.

It belongs to the Scandinavian Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.

Club players rarely lose the Scandinavian Defense: Anderssen Counterattack, Orthodox Attack in the opening itself. They lose it a few moves later, when the plan behind the moves runs out: that is what reading your own games in this line shows you.

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