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ECO C42BlackA line in the Stafford Gambit

Learn the Main Line: 6.Be2 Bg4 with ...Qf6 Battery line in the Stafford Gambit

The mainline Stafford: we accept the pawn back into a setup where every piece points at f2. After ...Qf6 we threaten Qxf2# and pile on the weakest square in White's camp.

The moves you’ll play

  1. 1.e4e5
  2. 2.Nf3Nf6
  3. 3.Nxe5Nc6
  4. 4.Nxc6dxc6
  5. 5.d3Bc5
  6. 6.Be2Bg4
  7. 7.Bxg4Nxg4
  8. 8.O-OQf6

The line continues — master it move by move in the app.

Your coach, move by move

  1. 1... e5We play Nf6 to attack the e4-pawn immediately and bait White into 3.Nxe5, entering the Stafford Gambit.
  2. 2... Nf6This is the gambit move: we offer to give back the e5-knight in exchange for a lead in development and open lines toward White's king.
  3. 3... Nc6We recapture toward the centre, opening the d-file for our queen and the c8-bishop's diagonal at once.
  4. +4 more coached moves waiting in the app

Key ideas behind this line

  • Black's core trade: give up the e5-pawn with ...Nc6 and ...dxc6 to gain a big lead in development, the bishop pair, and open diagonals plus the half-open d-file for the queen and light-squared bishop.
  • Thematic attacking setup: ...Bc5 hitting f2, ...Ng4 eyeing f2/h2, and ...Qh4 (or ...Qd6) to swarm the white king before it finds safety.
  • Signature tactic ...Nxe4 followed by ...Bxf2+ — if White recaptures carelessly, Black either wins the queen on d1 down the open d-file or mates with ...Bg4.

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More lines in this opening

6.Bg5?? Nxe4 Mating Trap

White's natural-looking pin with 6.Bg5 walks into the most famous Stafford miniature: we sacrifice the queen and deliver a forced checkmate.

6.Be2 Nxe4 Queen-Win Combination

If White grabs the e4-knight, we exploit the unprotected d1-queen: ...Bxf2+ drags the king off d1 and we win the queen for two minor pieces.

5.Nc3 Bc5 with ...Nxf2 Fork

When White develops with 5.Nc3 instead of touching f2's defense, we maneuver the knight to g4 and crash through with the classic ...Nxf2 fork of the queen and rook.

6.h3 h5 Gambit (Sac Refutation)

White's 6.h3 tries to stop ...Bg4 and ...Ng4, but we answer 6...h5! offering the bishop: if White ever plays hxg4, ...hxg4 opens the h-file with a winning attack against h2.

4.Nf3 Declined (Petroff-style)

If White declines the gambit by retreating 4.Nf3, we simply recapture e4 and reach a comfortable, fully equal Petroff-style position with easy development.

4.Nd3 Retreat

The awkward 4.Nd3 keeps the extra pawn briefly but cramps White; we recapture e4 and develop the bishop actively, enjoying a comfortable lead in piece activity.

3.Nc3 Three Knights Transposition

If White avoids 3.Nxe5 with 3.Nc3, we transpose to the Four Knights; after 4.Bc4 Nxe4 5.Nxe4 d5 we fork the bishop and knight to regain the piece with full equality.

5.d4 Central Push

White grabs the centre with 5.d4, but we recapture e4 and develop the light bishop to f5, pinning ideas and keeping the active piece play that defines the Stafford.

5.Qe2 Solid Setup

The cautious 5.Qe2 over-protects e4 and avoids tactics, so we play soundly: develop, castle, and rely on the bishop pair and open lines for long-term pressure.

5.Nc3 with ...Ng4 Pressure

Against 5.Nc3 and 6.Be2 we build the standard attacking formation with ...h5 supporting ...Ng4, generating heavy pressure on f2 and h2.

6.Nd2 Defending f2

When White defends with 6.Nd2 intending Nf3 to cover the kingside, we develop the queen to e7 and pin the returning knight with ...Bg4, keeping the initiative.

6.c3 with ...Ng4 and ...Qf6

If White plays the slow 6.c3 preparing d4, we strike first with ...Ng4 and ...Qf6, generating immediate threats against f2 before White can complete development.

5.h3 Prophylaxis

White spends a tempo on 5.h3 to prevent ...Bg4 and ...Ng4; we calmly develop with ...Bc5 and ...Qe7, preparing queenside castling and pressure down the central files.

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