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Tarrasch Defense

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You play Black · 15 variations

Mixed practice

The machine picks a different variation every time.

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10 positions: find the next theory move in each. No take-backs, no hints.

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Opponent strength after the book

Opponent strength after the book

Stockfish 19 · UCI_Elo

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Pick the other side to train your opponent’s moves, guessing them one by one.

Main variations · 9

Other variations · 6

What is the Tarrasch Defense?

The Tarrasch Defense arises after 1.d4 d5 2.c4 e6 3.Nc3 c5. Instead of defending d5 passively, you strike at the centre at once and accept that after an exchange on d5 you may be left with an isolated d-pawn. In return you get free piece play, open lines for your bishops and easy development. It is a classical but dynamic, open defence and a well-established choice against the Queen's Gambit, named after Siegbert Tarrasch, who championed active pieces over static pawn weaknesses.

Main ideas and plans

White's most respected set-up is the Rubinstein System with g3 and Bg2: the bishop aims at d5, and White wants to blockade the isolated pawn, win it or trade into a good endgame. Your answer is activity. In the Main Line of the Classical Variation, 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8, your pieces are ready for play on the kingside, and a well-timed ...d4 frees your game. The Spassky Variation puts the bishop on g4 instead of the rook move. The Swedish Variation, with ...c4 on move six, avoids the isolated pawn by gaining queenside space, but allows White the central break e4.

If White avoids the fianchetto, the Symmetrical Variation, 1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6, gives a calmer, more balanced game. White also has gambits such as the Marshall Gambit, 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.e4, and in the Tarrasch Gambit, 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 b5, White takes a pawn while you gain space and time. You can also seize the initiative yourself with the Schara Gambit, 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4, sacrificing a pawn for rapid development and open lines.

Who is it for?

The Tarrasch suits active players who like open positions and are comfortable with an isolated queen's pawn. It is also very instructive: you learn both how to use an isolated pawn and how to defend one. The risk is structural, because if too many pieces are exchanged the d5 pawn becomes a long-term weakness in the endgame. First study the typical isolated-pawn middlegames (where your pieces belong and when to push ...d4) and the fianchetto main line, which you will meet most often.