Semi-Slav: 5.e3 Be7

Before the first move

The Semi-Slav is a rock-solid defense where Black builds a sturdy pawn triangle on c6, d5, and e6. White aims to control the center and develop smoothly, while Black prepares to challenge the d4-pawn or expand on the queenside. This specific line with 5.e3 Be7 is a quiet, positional approach for both sides.

1. d4White · your move

Push your pawn to d4. This move claims central space and opens lines for your queen and dark-squared bishop. It is the foundation of many strategic openings, favoring long-term planning over immediate tactical skirmishes.

1... d5Black

Black replies with d5, establishing a firm foothold in the center. While the Englund Gambit with e5 or the English Defense with b6 are occasionally seen, d5 remains the gold standard for solidity.

Other paths here: Na6 (Australian Defense) · g5 (Borg Defense: Borg Gambit) · b6 (English Defense) · e5 (Englund Gambit)

2. c4White · your move

Push your pawn to c4. You are offering a pawn to challenge Black's control of d5. This is the Queen's Gambit, intended to lure the d5-pawn away so you can eventually dominate the center with your e-pawn.

Other paths here: Qd3 (Amazon Attack) · e4 (Blackmar-Diemer Gambit) · e3 (Queen's Pawn Game) · Bf4 (Queen's Pawn Game: Accelerated London System)

2... e6Black

Black chooses e6, the most solid way to decline the gambit. Other options like the Chigorin (Nc6) or the Baltic (Bf5) are more provocative, but e6 creates a very difficult structure for White to break down.

Other paths here: c5 (Queen's Gambit Declined: Austrian Defense) · Bf5 (Queen's Gambit Declined: Baltic Defense) · Nf6 (Queen's Gambit Declined: Marshall Defense) · b5 (Queen's Gambit Declined: Zilbermints Gambit)

3. Nc3White · your move

Develop your knight to c3. This piece adds pressure to the d5-square and prepares for central action. It is a natural developing move that keeps your options open for the queen's bishop.

Other paths here: Bf4 (QGD: 3.Bf4) · cxd5 (QGD: 3.cxd5) · e3 (QGD: 3.e3) · g3 (QGD: 3.g3)

3... Nf6Black

Black plays Nf6, a standard developing move. Black often considers the Nimzo-Indian style Bb4 or the Janowski Variation with a6, but the knight move is the most classical response to White's pressure.

Other paths here: Bb4 (QGD: 3.Nc3 Bb4) · Nc6 (QGD: 3.Nc3 Nc6) · Be7 (Queen's Gambit Declined: Charousek Variation) · a6 (Queen's Gambit Declined: Janowski Variation)

4. Nf3White · your move

Bring your other knight to f3. You are developing your kingside and preparing to castle. This move also adds a second defender to your d4-pawn and keeps the tension in the center.

Other paths here: e3 (QGD: 3.Nc3 Nf6 4.e3) · g3 (QGD: Catalan without Nf3) · Bf4 (Queen's Gambit Declined: Harrwitz Attack) · Bg5 (Queen's Gambit Declined: Modern Variation)

4... c6Black

Black plays c6, entering the Semi-Slav Defense. This is more ambitious than the standard Be7 or the Ragozin with Bb4, as it prepares to challenge White's c4-pawn directly.

Other paths here: Be7 (QGD: 4.Nf3 Be7) · Nbd7 (QGD: Westphalia without Bg5) · Bb4 (QGD: Ragozin) · c5 (QGD: Semi-Tarrasch, 5.e3)

5. e3White · your move

Move your pawn to e3. You are reinforcing d4 and opening the diagonal for your light-squared bishop. This choice avoids the sharpest lines of the Botvinnik Variation and leads to a more maneuvering game.

Other paths here: g3 (Semi-Slav: 5.g3) · Qb3 (Semi-Slav: 5.Qb3) · Qd3 (Semi-Slav: 5.Qd3) · Bg5 (Semi-Slav: Botvinnik (Anti-Meran))

5... Be7Black

Black chooses Be7, a quiet but very sturdy alternative to the more popular Bd6. By placing the bishop here, Black remains flexible and prepares to castle before deciding on a central break.

Other paths here: Bd6 (Semi-Slav: 5.e3 Bd6) · Nbd7 (Semi-Slav: 5.e3 Nbd7) · Ne4 (Semi-Slav: 5.e3 Ne4)

Where you stand

The position is roughly equal and highly strategic. White will likely develop the bishop to d3 and castle, aiming for a central push with e4. Black will castle and then look to strike back with c5 or e5 to challenge White's space. Both sides have achieved solid development with no immediate weaknesses.

• f1-d3 Develop the bishop to its best square
• e1-g1 Secure the king and connect rooks
• c6-c5 Challenge the center with a pawn break
• b8-d7 Complete queenside development