How to Play the Scandinavian Defense
The simplest sound defense in chess. 1...d5 challenges the e4 pawn immediately, leads to a healthy structure with the active light-squared bishop, and requires almost no opening memorization. Magnus Carlsen plays it. You can too.
TL;DR — Quick Answer
- Moves: 1.e4 d5 (also called the Center Counter Defense)
- Black's idea: Trade off the e4 pawn, develop the queen actively, play ...c6, ...Bf5/Bg4, ...e6, and complete development
- Key advantage: Almost zero theory required — beats the French, Caro-Kann, and Sicilian for ease of learning
- Main variations: Mainline (3...Qa5), Modern (3...Qd6), 2...Nf6, Portuguese Gambit
- Best for: Beginners who want a solid defense against 1.e4 without memorizing 10+ moves of theory
What Is the Scandinavian Defense?
The Scandinavian Defense arises after:
1. e4 d5
2. exd5 Qxd5
3. Nc3 Qa5
On move 1, Black plays 1...d5 — challenging White's e-pawn directly. White almost always captures with 2.exd5, and Black recaptures with the queen: 2...Qxd5. After 3.Nc3 attacks the queen, Black moves it to safety with 3...Qa5 (mainline) or 3...Qd6 (modern).
The opening was first analyzed by Lucena in his 1497 treatise — making it one of the oldest recorded chess openings. The name "Scandinavian" comes from the strong 19th-century Scandinavian players who championed it; it is also called the Center Counter Defense in older texts.
Many chess teachers warn beginners not to bring the queen out early. The Scandinavian breaks that rule — and gets away with it. The reason: after 3.Nc3 Qa5, the queen cannot be easily attacked by a minor piece. Black plays ...c6 quickly to give the queen a retreat, then develops normally. The early queen move costs Black nothing because the queen is already on a useful square — pinning the c3 knight and supporting queenside operations.
The result is a defense that is structurally as solid as the Caro-Kann but requires roughly one-tenth of the memorization. For tournament-rated players from beginner up to about 2000 Elo, the Scandinavian is one of the highest practical-value openings available.
Black's Main Setups — Four Variations
After 1.e4 d5 2.exd5, Black chooses between recapturing with the queen (mainline) or with a knight (the 2...Nf6 lines). Each leads to a different strategic character:
Mainline Scandinavian — 3...Qa5
3...Qa5
The classical and most popular Scandinavian. After 2.exd5 Qxd5 3.Nc3, Black retreats the queen to a5, where it pressures the c3 knight and keeps an eye on the e1-a5 diagonal. Black follows up with ...Nf6, ...c6 (giving the queen a retreat to c7), ...Bf5 or ...Bg4 to develop the light-squared bishop actively, ...e6, and queenside castling. Solid, well-tested, and the most strategically rich Scandinavian variation. Played at the elite level by Carlsen, Tiviakov, and Ian Rogers.
Modern Scandinavian — 3...Qd6
3...Qd6
A modern try made popular by Tiviakov, Bauer, and Gledura. The queen on d6 supports a later ...e5 break and keeps options open for the bishop. Black aims for a setup with ...Nf6, ...a6, ...c6, ...Bf5 or ...g6 with ...Bg7. Less theoretically dense than 3...Qa5 — a great practical weapon for players who want a Scandinavian without the queen feeling slightly exposed on a5. Now considered fully respectable at the GM level.
Modern Scandinavian — 2...Nf6
2...Nf6
Black declines to recapture immediately and instead develops with 2...Nf6, planning ...Nxd5 on the next move. After 3.d4 Nxd5, Black gets a knight on d5 (which White can challenge with c4) and a flexible setup. White's most ambitious try is 3.c4, holding the extra pawn and entering the Portuguese-style positions. Suits players who don't want their queen out early.
Portuguese Gambit — 3.d4 Bg4
3...Bg4
A sharp gambit: after 2...Nf6 3.d4 Bg4, Black sacrifices a pawn for rapid development. After 4.f3 Bf5 5.Bb5+ Nbd7 or 4.Bb5+ Nbd7, Black recovers the d5 pawn with active piece play. Surprisingly tricky — many White players fall into early pitfalls. Best used as an occasional surprise weapon at club level; deep theory exists, but the practical chances are excellent for Black.
Practical tip: Start with the 3...Qa5 mainline. It has the most established theory, the most natural plans, and the best long-term positional foundations. Once 3...Qa5 feels comfortable, try 3...Qd6 as a surprise weapon — it's slightly easier to play but less rich strategically.
The 3...Qa5 Mainline — Move by Move
The most instructive Scandinavian position arises in the mainline:
1. e4 d5 2. exd5 Qxd5
3. Nc3 Qa5 4. d4 Nf6
5. Nf3 c6 6. Bc4 Bf5
7. Bd2 e6 8. Nd5 Qd8
9. Nxf6+ Nxf6 10. Qe2 Be7
The critical setup is ...c6 + ...Bf5 + ...e6. These three moves form the entire Scandinavian opening plan for Black. The c6 pawn supports the d5 square and gives the queen a retreat to c7. The bishop comes out to f5 (its best square) to control e4 and prevent White's pieces from comfortably occupying the e4 square. Only then does Black play ...e6 — which would have entombed the bishop if played first.
On move 7, White's Bd2 prepares Nd5 — the only really annoying idea against the queen on a5. After 8.Nd5 Qd8, Black accepts a small loss of time but keeps a solid position. Move 9 (Nxf6+) trades pieces and simplifies. The position after 10.Qe2 Be7 is the tabiya of the Scandinavian — Black is ready to castle, has all pieces developed, and faces a strategic battle with no weaknesses.
- WhiteOften castles queenside, plays Bd3 or Bc4, and tries to use the slight space advantage. Without a clear pawn break, White must rely on piece play.
- BlackCastles kingside (safer) or queenside (sharper, with attacking chances). Plays ...Nbd7, ...O-O, and looks for ...c5 or ...e5 pawn breaks. Endgames are equal or better — no weaknesses to defend.
Key Strategic Themes
Master these four concepts to navigate any Scandinavian position:
The queen on a5 — pressure, not weakness
Beginners often worry that 3...Qa5 exposes the queen. In practice the opposite is true: from a5 the queen pins the c3 knight against the rook on a1 in some lines, eyes the a5-e1 diagonal, and supports an eventual ...Qb6 or ...Qc7 retreat. White can play c3 to kick the queen, but that costs White a tempo and weakens the d3 and d4 squares — Black is happy to move the queen to c7 or h5 in exchange. The queen is active, not vulnerable. Black just needs to be aware of Bd2 ideas that prepare Nd5 or b4.
The light-squared bishop — develop it before ...e6
The Scandinavian's biggest structural advantage is that Black gets to develop the light-squared bishop outside the pawn chain. After ...c6, the natural square is f5 (controlling e4) or g4 (pinning Nf3). This single difference is what makes the Scandinavian fundamentally healthier than the French Defense, where the c8-bishop is locked in. The rule of thumb: in the mainline, always play ...Bf5 or ...Bg4 before ...e6. Never bury your own bishop.
Pawn structure — Caro-Kann-like, with the queen developed
After 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6, Black's pawn structure (pawns on c6, e6, kingside healthy) is nearly identical to the Caro-Kann. The difference is that Black's queen is already out on a5 instead of waiting on d8. This means quicker development but slightly less flexibility. Endgames are excellent — Black has no weaknesses, and the symmetric structure favors precise technique over memorized theory.
Castling — kingside or queenside?
In the 3...Qa5 mainline, Black often castles queenside (after ...Bf5, ...e6, ...Nbd7, ...O-O-O) to mirror White's queenside-castling attacking setups, or kingside (after ...e6, ...Be7, ...O-O) for a safer game. Queenside castling leads to sharp opposite-wing attacks reminiscent of the Caro-Kann or Sicilian. Kingside castling is quieter and recommended for beginners. The choice often depends on where White castles — castle opposite for attacking chances, same side for a positional game.
Scandinavian vs Other 1.e4 Defenses
The Scandinavian is one of four main solid defenses to 1.e4. Here's how it compares:
Scandinavian vs Caro-Kann Defense (1...c6)
The two openings produce nearly identical pawn structures (pawns on c6/e6, healthy kingside). The difference is Black's queen — out on a5 in the Scandinavian, still on d8 in the Caro-Kann. The Caro-Kann is slightly more flexible and produces marginally better endgames; the Scandinavian requires far less theory. For absolute beginners, the Scandinavian is easier. For positional players who want long-term endgame edges, the Caro-Kann is better.
Scandinavian vs French Defense (1...e6)
The French is more strategically rich but suffers from the bad light-squared bishop problem — the c8-bishop is locked behind the e6 pawn chain and often stays passive all game. The Scandinavian completely solves this: the bishop develops freely to f5 or g4 before ...e6 is ever played. The French also requires far more theory — Winawer, Tarrasch, Advance, Classical, and Exchange all play very differently. The Scandinavian has essentially one main plan to remember.
Scandinavian vs Sicilian Defense (1...c5)
The Sicilian creates rich, asymmetrical positions and gives Black the best statistical chances at the elite level — at the cost of memorizing hundreds of moves of theory across Najdorf, Dragon, Sveshnikov, Scheveningen, and Taimanov setups. The Scandinavian is the opposite: solid, simple, no theory burden. Sicilian for ambitious tactical players; Scandinavian for players who want to skip opening prep and focus on middlegame and endgame skill.
Scandinavian vs 1...e5 (Open Games)
Playing 1...e5 leads to open games like the Ruy López, Italian Game, and Scotch — sharp, tactical, and theoretically dense. The Scandinavian sidesteps all of that. Black avoids both the Ruy López main lines and the King's Gambit / Vienna / Italian forcing variations. For players who want a quiet, structurally sound game as Black, the Scandinavian wins every time.
How to Learn the Scandinavian (Step by Step)
- Memorize the three-move setup, not the lines. The Scandinavian is 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5. After that, play ...c6, ...Bf5 (or ...Bg4), ...e6, ...Nf6, ...Nbd7, and castle. That's the entire opening. If you remember "c6, bishop out, e6, develop" you'll never have a bad position in the Scandinavian.
- Watch out for Nb5 and Bd2 ideas. The only real annoyance to 3...Qa5 is White's plan of Bd2 preparing Nd5. The response is simple: retreat the queen to d8 (3...Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Bf5 7.Bd2 e6 8.Nd5 Qd8). You lose a couple of tempi, but your position is solid. Knowing this is 80% of mainline Scandinavian theory.
- Practice the same setup against everything. One of the Scandinavian's biggest practical strengths: you can play essentially the same setup regardless of what White does. Bb5+ check? Block with c6 or Bd7. White castles long? Castle short (or long for opposite-side fireworks). Whatever White plays, your plan is ...c6, bishop out, ...e6, ...Nf6, develop, castle. Compare this to the Sicilian where each variation requires its own theory tree.
- Analyze your Scandinavian games for free. Because the Scandinavian is structurally simple, engine analysis is unusually instructive — you can see exactly where your bishop went to the wrong square or where you missed a ...c5 break. Export your PGN and use chess.rodeo for full Stockfish analysis. See exactly what Stockfish thinks of your queen retreat, your bishop placement, and your endgame plans — no account, no paywall, unlimited games.
Frequently Asked Questions
What is the Scandinavian Defense?
The Scandinavian Defense (also called the Center Counter Defense) is a chess opening for Black against 1.e4. Moves: 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 (or 3...Qd6). Black challenges the e4 pawn immediately and gets a healthy pawn structure similar to the Caro-Kann. One of the oldest openings in chess, first analyzed by Lucena in 1497.
Is the Scandinavian Defense good for beginners?
Yes — possibly the single best defense against 1.e4 for a beginner. It requires very little theory (just three setup moves), produces a healthy structure with the active light-squared bishop, and works against essentially any White system. Compare this to the Sicilian, which requires hundreds of moves of variation-specific theory.
Isn't bringing the queen out early bad?
No — this is a myth. The rule "don't move the queen early" applies when minor pieces can attack your queen with development tempo. In the Scandinavian, the queen on a5 cannot be efficiently attacked: White's only real try is Bd2 + Nd5, which Black answers with Qd8 and a perfectly playable position. Carlsen, Tiviakov, and many GMs play the Scandinavian — definitive proof that the early queen sortie is sound.
Qa5 or Qd6 — which is better in the Scandinavian?
Qa5 (the mainline) pressures the c3 knight, has the most established theory, and produces rich middlegames. Qd6 (the modern try) is more flexible, supports a future ...e5 break, and is slightly easier to play. Both are fully sound. Start with Qa5 if you want the classical Scandinavian; switch to Qd6 if you find the queen-on-a5 ideas (Bd2, Nd5) annoying.
Scandinavian vs Caro-Kann — which should I play?
Both lead to similar structures and are excellent. The Scandinavian wins on simplicity — almost no theory required. The Caro-Kann wins on flexibility and slightly better endgames. If you want the absolute minimum theory burden, choose the Scandinavian. If you're willing to learn slightly more theory for slightly better long-term prospects, choose the Caro-Kann.
Analyze your Scandinavian games — free, no account
Export your PGN and use chess.rodeo for full Stockfish analysis. See exactly where your bishop should have gone, when to break with ...c5 or ...e5, and how Stockfish evaluates your queen retreats — no account, no paywall.