Baltic Defense

Baltic Defense
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Moves1.d4 d5 2.c4 Bf5
ECOD06
Named afterPaul Keres
ParentQueen's Gambit
SynonymsGrau Defense
Sahovic Defense

The Baltic Defense (also known as the Grau Defense, or the Sahovic Defense) is a chess opening characterized by the moves:

1. d4 d5
2. c4 Bf5!?

The Baltic is an unusual variation of the Queen's Gambit Declined (QGD). In most defenses to the QGD, Black has difficulties developing their queen bishop. This opening takes a radical approach to the problem by bringing out the queen bishop immediately, but exposes it to the latent threat of e2-e4, for example 3. cxd5 Qxd5? 4. Nc3 Qa5 5. Bd2 followed by 6. e4 hitting the bishop gives White a strong advantage.

The Baltic has not found widespread acceptance among chess masters, but some world-class players have used it including grandmasters Paul Keres and Alexei Shirov.

The ECO code for the Baltic Defense is D06.