Traxler Counter-Attack
The Traxler Counter-Attack is Black's most dangerous answer to the Fried Liver setup. Instead of playing 4...d5 (which leads to the Fried Liver Attack), Black ignores the f7 threat entirely with 4...Bc5 — a shocking counter-gambit. Black offers f7 freely, gambling that the counter-attacking chances against White's exposed king are worth more than the pawn. The resulting positions are among the most wildly tactical in all of chess.
Main Line
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Bxf2+ 6.Kxf2 Nxe4+ 7.Kg1 Qh4
White plays e4.
Black plays e5.
White develops Nf3 and attacks e5.
Black defends with Nc6.
White plays Bc4, the Italian setup.
Black plays Nf6, counterattacking e4.
White plays Ng5, threatening Nxf7 — the standard attacking move.
The Traxler! Instead of defending, Black plays Bc5, ignoring the f7 threat and preparing Bxf2+.
White accepts and captures on f7, forking queen and rook.
The point — Black sacrifices the bishop on f2+, forcing White's king into the open.
White must take the bishop.
Black plays Nxe4+, forking the king and queen. A devastating double attack.
The king retreats to g1.
Black plays Qh4 — creating multiple mating threats. White is in deep trouble despite being ahead in material.
Key Ideas
- Black's compensation is dynamic — open lines, active pieces, and White's exposed king outweigh the material deficit.
- White's pieces are undeveloped — the extra material means nothing if White can't coordinate the queenside pieces.
- The Traxler is a practical weapon — most opponents are not prepared and will make mistakes under pressure.
- Black's queen on h4 threatens checkmate on f2 and also eyes h2 — two threats at once is difficult to meet.
- White's king on g1 is temporarily safe but the rook on f1 and bishop on c1 are completely out of play.
- If White survives the initial storm with the extra pieces intact, White usually wins — so Black must attack decisively.
Variations
White avoids: 5.Bxf7+
Moves: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Bxf7+ Ke7 6.Bb3 Rf8 7.O-O
Many players prefer to take f7 with the bishop instead, avoiding the wild complications. After 5.Bxf7+ Ke7, White has won a pawn but Black's king is not immediately in danger. More practical and theoretically safer for White.
White plays e4.
Black plays e5.
White develops Nf3.
Black defends with Nc6.
White plays Bc4, the Italian bishop targeting f7.
Black plays Nf6, the Two Knights Defense.
White plays Ng5, threatening Nxf7.
The Traxler! Black plays Bc5, preparing the counter-sacrifice on f2 and ignoring the f7 threat.
White avoids the Traxler complications by capturing Bxf7+ with the bishop instead of the knight. This is safer — White wins a pawn without allowing Bxf2+.
Black's king moves to e7, blocking the check. The king on e7 looks awkward but is actually quite safe — the center pawns shield it.
White retreats the bishop to b3, keeping it safe and maintaining pressure.
Black plays Rf8, fighting for the f7 square and activating the rook. The position is slightly better for White but fully playable for Black.
White castles, completing development. White has won a pawn in exchange for some time. The position is solid but less exciting than the main Traxler lines.
Ke2 Defense
Moves: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Bxf2+ 6.Ke2 Nd4+ 7.Kd3 b5
Instead of capturing the bishop, White retreats the king to e2, refusing the sacrifice. After Ke2, Black plays ...Nd4+ chasing the king further. The resulting position requires computer-level precision to navigate correctly.
White plays e4.
Black plays e5.
White develops Nf3.
Black defends with Nc6.
White plays Bc4, the Italian bishop.
Black plays Nf6, the Two Knights Defense.
White plays Ng5, threatening f7.
The Traxler! Bc5, preparing Bxf2+.
White captures Nxf7, taking the rook.
Black plays Bxf2+, the Traxler sacrifice.
White plays Ke2, refusing to take the bishop! This is the most dangerous response — the king escapes to a safer central square and White keeps the extra material.
Black plays Nd4+, chasing the king further into the open and maintaining the initiative. Every move must increase the pressure.
White plays Kd3, the king runs forward. The position is extremely dangerous for both sides — White has enormous material but the king is stranded in the center.
Black plays b5, attacking the c4 bishop and gaining more time for the attack. Every tempo counts when chasing an exposed king.
Nd4 Defense
Moves: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Bxf2+ 6.Kxf2 Nxe4+ 7.Kg1 Nd4
Instead of ...Qh4, Black plays ...Nd4, a different attacking approach. The knight on d4 threatens ...Nxc2 winning the rook and also supports a potential ...Qg5 attack. Both ...Qh4 and ...Nd4 are legitimate Traxler continuations.
White plays e4.
Black plays e5.
White develops Nf3.
Black defends with Nc6.
White plays Bc4, the Italian bishop.
Black plays Nf6, the Two Knights Defense.
White plays Ng5, threatening Nxf7.
The Traxler! Black plays Bc5, counter-sacrificing on f2.
White captures Nxf7.
Black sacrifices Bxf2+, forcing the king into the open.
White captures Kxf2.
Black plays Nxe4+, forking king and queen.
White retreats Kg1.
Black plays Nd4 instead of Qh4 — an alternative attacking idea. The knight on d4 is a powerful outpost that simultaneously threatens Nxc2 (winning the rook) and supports future ...Qg5 or ...Qh4 attacking ideas.