Scandinavian Defense
The Scandinavian Defense is one of the oldest recorded openings, beginning with 1.e4 d5 — an immediate central pawn strike. Black sacrifices a tempo to trade off White's e-pawn and gain a half-open d-file. The Scandinavian is a fighting defense that often surprises opponents, leading to unbalanced positions with real practical value.
Main Line
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Bf5 6.Bc4 e6 7.Bd2 Bb4
White plays e4, claiming the center.
Black immediately challenges with d5 — an early central strike. Black is willing to give up a tempo to fight for the center.
White accepts and captures on d5.
Black recaptures with the queen — exposing it to attack but keeping the position active.
White develops Nc3, attacking the queen and gaining tempo.
The queen retreats to a5, a strong square. It eyes the c3 knight and keeps flexibility.
White establishes d4, building a strong center.
Black develops Nf6, attacking e4 (which is already gone) and preparing to castle.
White develops Nf3.
Black develops Bf5, establishing the bishop outside the pawn chain before playing ...e6. A key move in the Scandinavian.
White develops Bc4, the most ambitious — targeting f7 and preparing to castle.
Black plays e6, solidifying the center.
White plays Bd2, connecting the rooks and preparing to castle.
Black develops Bb4, putting pressure on the c3 knight.
Key Ideas
- Black's queen on a5 is active but can be a target — keep it safe while maintaining its pressure on c3.
- The bishop on f5 is well-placed outside the pawn chain — this is Black's key positional asset.
- Black should aim to castle quickly and then attack with ...c5 or ...e5 to challenge White's center.
- White has a space advantage with d4 — Black must challenge it before White consolidates.
- The open d-file after the exchange is Black's counterplay — use it with ...Rd8 to pressure d4.
- The Scandinavian gives Black a solid, fighting position with clear plans — ideal for practical play.
Variations
Qd6 Variation
Moves: 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.g3 Bg4 7.Bg2
Black retreats the queen to d6, a safer square that doesn't allow Nb5 tricks. This variation is solid and prepares ...c6 and ...Bf5. Black can also consider ...Nc6 and ...O-O-O for aggressive queenside play.
White plays e4, claiming the center.
Black immediately strikes with d5, the Scandinavian — willing to give a tempo to trade off White's e-pawn.
White captures exd5, accepting the pawn.
Black recaptures Qxd5, developing the queen early — a concession, but the queen is active and the d-file is opened.
White develops Nc3, attacking the queen and gaining a tempo for development.
Black retreats Qd6 instead of the mainline Qa5. This is safer — the queen on d6 cannot be attacked by Nb5 and keeps options flexible.
White plays d4, building a strong center.
Black develops Nf6, counterattacking and preparing to castle.
White develops Nf3, completing the center knights.
Black plays a6, preventing any Nb5 ideas and preparing ...b5 or ...c5 counterplay.
White plays g3, preparing the Catalan-like fianchetto. White seeks long-term pressure rather than an immediate tactical battle.
Black plays Bg4, pinning the f3 knight. This creates immediate pressure on d4 and White's center.
White plays Bg2, completing the fianchetto. The bishop on g2 will exert lasting pressure on the center and Black's queenside.
Modern Variation (2...Nf6)
Moves: 1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.c4 Nb6 5.Nf3 Bg4 6.Be2 e6 7.O-O
Black plays 2...Nf6, letting White keep the pawn temporarily. After 3.d4, Black regains it with ...Nxd5. This is a more solid approach that avoids early queen development.
White plays e4, seizing the center.
Black plays d5, the Scandinavian — immediately attacking the center.
White captures exd5.
Black plays Nf6, the Modern Scandinavian — developing the knight rather than the queen. This avoids the tempo loss of ...Qxd5 and the subsequent queen retreat.
White plays d4, holding onto the extra pawn and building a strong center. If Black doesn't act, White will consolidate.
Black recaptures Nxd5, winning back the pawn. The knight is active in the center, though temporarily.
White plays c4, attacking the d5 knight and expanding the center. The pawn center becomes very imposing.
Black retreats Nb6, the only reasonable square. The knight is passive here but prepares to reroute via d7 or c8.
White develops Nf3, completing the center setup.
Black plays Bg4, pinning the knight and creating immediate pressure on d4. A practical move that disrupts White's smooth development.
White develops Be2, calmly breaking the pin and preparing to castle.
Black plays e6, solidifying the center and preparing to develop the dark-squared bishop.
White castles, completing development. White has a strong pawn center and better piece coordination.
Icelandic Gambit
Moves: 1.e4 d5 2.exd5 Nf6 3.c4 e6 4.dxe6 Bxe6 5.Nf3 Nc6 6.Be2 Bc5
Black sacrifices a pawn for rapid development and a strong initiative. The Icelandic Gambit is a sharp alternative that gives Black active piece play and attacking chances against White's uncastled king.
White plays e4.
Black plays d5, the Scandinavian.
White captures exd5.
Black plays Nf6, the Modern Scandinavian approach — keeping the queen in.
White plays c4, trying to keep the extra pawn and expand. This greedy move is exactly what Black was hoping for.
The Icelandic Gambit — Black plays e6, offering a pawn to gain rapid development. Instead of waiting for the pawn back, Black sacrifices for initiative.
White accepts with dxe6, taking the pawn. Declining leaves White with no advantage after ...exd5.
Black recaptures Bxe6, developing the bishop with tempo and opening lines. Black now has a lead in development.
White develops Nf3, trying to complete development quickly.
Black develops Nc6, adding pressure to the center and preparing further piece activity.
White develops Be2, trying to castle quickly and consolidate the extra pawn.
Black plays Bc5, the Icelandic bishop — targeting f2 and preventing White from castling safely. The pressure on f2 is immense, and White cannot easily consolidate.