The Evans Gambit isn’t one opening so much as a small family of sharp ones. After 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4, the game can become a calm declined affair or explode into a tactical brawl — it all depends on which branch you (and your opponent) pick. This page is your map.
If you want the move-by-move tour of the main line first, that lives on the moves page; here we’ll catalog the whole tree.
The 30-second version
- 4…Bxb4 = Accepted. Then the bishop retreats: 5…Ba5 (main), 5…Be7 (solid return), 5…Bc5 (straight back).
- 5…dxc3 = the Compromised Defense — Black grabs more, White gets a raging attack.
- 4…Bb6 = the Declined — Black keeps it quiet and avoids all the tactics.
- The modern engine pick: Black returns the pawn (…Be7/…d6/…Na5) for a safe king and equality.
The variations at a glance
| Variation | Defining moves | Style | Who it tends to favor |
|---|---|---|---|
| 5…Ba5 (main) | 4…Bxb4 5.c3 Ba5 6.d4 | Sharp, classical | Balanced; White has the initiative |
| 5…Be7 | 4…Bxb4 5.c3 Be7 6.d4 Na5 | Solid, return-the-pawn | Roughly equal; safe for Black |
| 5…Bc5 | 4…Bxb4 5.c3 Bc5 6.d4 | Combative | Balanced; big center for White |
| Compromised Defense | 4…Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O dxc3 | Wild, double-edged | White (huge attack for the pawns) |
| Lasker / return | 5…Ba5 6.d4 d6 | Solid, modern | Equal with accurate play |
| Evans Gambit Declined | 4…Bb6 | Quiet, no-risk | Small edge to White (space) |
Now let’s walk each one.
5…Ba5 — the classical main line
After 4…Bxb4 5.c3, the bishop slides to a5, staying active. White plays 6.d4 exd4 7.O-O and we reach the main tabiya. Black usually continues 7…Nge7, reinforcing the kingside and preparing to castle:
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The 5...Ba5 main line — Black develops ...Nge7 to bolster f7 and the kingside.
This is the heart of Evans theory: White has a big center and a development lead for the pawn, and both sides know it’s sharp. Theory rates it as roughly balanced with rich, double-edged play — exactly the kind of position the gambit is designed to create.
5…Be7 — the solid return
Black’s most reliable, modern-approved retreat. The bishop tucks to e7, and the plan is concrete: play …Na5 to trade off White’s prized c4-bishop and hand the pawn back for a safe, comfortable game.
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The 5...Be7 return — Black swaps off the strong bishop and gives the pawn back for equality.
The point: once the c4-bishop is gone (or driven to e2), White’s attack loses much of its venom, and Black’s solid structure with …d5 equalizes. This is the line engines and modern defenders trust most. We dig into it from Black’s side in how to beat the Evans.
5…Bc5 — straight back
Black returns the bishop to its original c5, daring White to justify the pawn. After 6.d4 exd4 7.cxd4, White rebuilds a classical pawn center while the bishop on c5 gets hit:
Black must now move the bishop again (often 7…Bb6), and White enjoys a strong center and easy development. It’s principled and combative, but White gets exactly the kind of position the gambit is built for.
The Compromised Defense — 7…dxc3
Now for the greediest line of all. In the main tabiya (after 7.O-O), Black can grab even more with 7…dxc3, snatching the c3-pawn. White doesn’t recapture — instead, 8.Qb3! sets up a battery on f7 and the attack rolls:
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The Compromised Defense — Black is two pawns up, but White's lead in development and attack on f7 are ferocious.
After 8…Qf6 9.e5 Qg6 10.Nxc3, White has poured fuel on the fire: every piece is developing toward Black’s king, and the long diagonal opens for moves like Ba3. This is “compromised” because Black’s extra pawns come at the cost of a badly exposed position. It’s genuinely double-edged — practically terrifying to defend, even if engines can hold it.
The Lasker / return-the-pawn idea — 6…d6
Named for world champion Emanuel Lasker, who showed the antidote: instead of clinging to material, Black plays 6…d6, ready to give the pawn straight back and develop safely:
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The Lasker idea — Black plays ...d6 and ...Qd7, calmly returning the pawn for a safe, equal game.
Note 7…Qd7, which defends f7 and unravels Black’s pieces. By refusing to be greedy, Black neutralizes White’s initiative and reaches a comfortable game. This “return the pawn for safety” theme is the single most important defensive idea against the whole Evans.
The Evans Gambit Declined — 4…Bb6
Don’t want any of this drama? Black can simply decline with 4…Bb6, refusing the pawn and keeping the bishop’s grip on the diagonal:
White typically grabs queenside space with 5.b5 (kicking the knight) or 5.a4 (threatening a5). Black gets a solid, slightly passive position with no material risk. It’s the calm, sensible choice when you’d rather not memorize the sharp accepted lines.
Which variation should you play?
- Want the classic sharp fight (as White)? The 5…Ba5 main line is your home base.
- Facing the Evans and want safety (as Black)? Play 5…Be7 or the Lasker 6…d6 and return the pawn.
- Love chaos? The Compromised Defense (7…dxc3) is as wild as it gets.
- Just want a quiet game? Decline with 4…Bb6.
For how Black should handle all of this in practice, see how to beat the Evans Gambit.
Keep climbing
- Back to the Evans Gambit overview
- The main line move by move
- Evans Gambit traps
- How to beat the Evans Gambit (as Black)
- All openings: the /openings/ hub
- New to this? Start with opening principles, or compare with the Italian Game.
Written and fact-checked by the Chess Lab Academy Editorial Team (AI-assisted, human-edited) · Lines checked against mainstream opening theory and verified with Stockfish 17 · ECO C51–C52 · Last verified 2026-06-25 · Sources · How we verify content.