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Philidor Defence
The Philidor Defence begins after the moves 1. e4 e5 2. Nf3 d6. It is a sound but modest defence that guards e5 with a pawn instead of a knight, and is a favourite of players who want a compact position and do not mind giving White more space.
- For black
- Solid
- Strategic
Written by:
The Essentials
- Early moves:
- 1. e4 e5 2. Nf3 d6
- Colour:
- Played by Black
- Style:
- Solid and strategic
- Difficulty to learn:
- Easy to moderate
- Named after:
- François-André Danican Philidor, the leading 18th-century player, who recommended 2... d6 in his 1749 book.
- Trivia:
- Philidor was a composer as well as a chess player, so it fits that the opening's most famous game was played at the opera.
- Variations:
- Exchange Variation. Larsen Variation. Morphy Gambit. Bird Gambit. Hanham Variation. Krause Variation. Nimzowitsch Variation. Lion Variation. Philidor Countergambit. 3... Bg4. 3. Bc4. Lopez Countergambit. Steinitz Variation. 3. Nc3.
- Good for:
- BlitzRapidClassical
Best suited for rating
800-2000
Why play the Philidor Defence?
Because it meets 2. Nf3 with a stubborn, compact position.
After 1. e4 e5 2. Nf3, Black plays 2... d6 and defends the e5-pawn with a pawn instead of a knight. The c8-bishop's diagonal opens at once.
Black accepts less space in return for a firm pawn chain. The d6-pawn shuts in the f8-bishop, which usually settles on e7 behind it.
White's most testing reply is 3. d4. Black can then give up the centre with 3... exd4, the Exchange Variation, or hold e5 with the Hanham or the Lion. At club level, 3. Bc4 is even more common.
Holding e5 asks for accuracy. A natural developing move such as 3... Be7 already drops a pawn to dxe5 and a queen exchange, and a bishop on c4 keeps an eye on f7.
In return, Black gets a sturdy position and can choose the moment to strike back in the centre.
Try the Philidor Defence yourself!
Why the Philidor Defence is good with the:
Space advantage - Black's d6-pawn stays a rank behind, so White's pieces have more room to manoeuvre in the middlegame.
Early questions - After 3. d4, Black must decide at once how to handle the attack on e5, and natural moves can already cost a pawn.
Target on d6 - Once Black takes on d4, the d6-pawn stands on a half-open file, where White's rooks and queen can aim at it.
Suited for - Patient players who like extra space and are happy to squeeze a solid opponent.
Why the Philidor Defence is good with the white pieces
Space advantage - Black's d6-pawn stays a rank behind, so White's pieces have more room to manoeuvre in the middlegame.
Early questions - After 3. d4, Black must decide at once how to handle the attack on e5, and natural moves can already cost a pawn.
Target on d6 - Once Black takes on d4, the d6-pawn stands on a half-open file, where White's rooks and queen can aim at it.
Suited for - Patient players who like extra space and are happy to squeeze a solid opponent.
Why the Philidor Defence is good with the black pieces
Solid structure - With pawns on d6 and e5, Black's position has few weak points for White to attack.
Repertoire overlap - The same setup can arise after 1. e4 d6 or 1. d4 d6, so one set of ideas covers several first moves.
Half-open e-file - After ...exd4, Black's rooks use the e-file to put pressure on the e4-pawn.
Suited for - Steady, practical players who prefer a sound structure to sharp theory battles.
Strategy
Typical plans, pawn breaks, and key squares.
White's pawn breaks
White hits e5 with d2-d4 or f2-f4, while a2-a4 stops ...b5 and h2-h3 covers g4.
Black's pawn breaks
Black prepares ...d5 or ...b5 with ...c6, while ...f5 is Philidor's own break.
Key squares
The fight turns on the centre squares and the d- and e-files, with f5 and b5 as Black's breaking points.
Pressure on e4
Black clears the e-file with ...Bf8, and the rook and knight then aim down it at the e4-pawn.
The e5 strongpoint
The d6-pawn and the d7-knight hold e5, the point the whole setup is built on.
Traps and tactics
Four traps every Philidor player should know.
Themes
The soft spot on f7
Until Black castles, f7 is guarded only by the king, and a bishop on c4 plus one knight jump can turn a careless move into a lost game.
A bishop looking for work
Behind the d6-pawn, the dark-squared bishop starts out tucked away on e7 or f8, but against a careless opponent it can grow into a powerful piece.
Hold or release
Black's whole game turns on the e5-pawn. Holding it keeps the position compact, while giving it up with ...exd4 activates Black's pieces but hands White the centre.
Patience pays
Black's counterplay comes from breaks that need preparation. Rushed, they open the position for White's extra space, and delayed, they never arrive.
History
From Ruy López and Philidor to the Opera Game and the modern Lion.
1561
Before Philidor
Ruy López recommends 2... d6 over 2... Nc6 in his book, worried about the move 3. Bb5 that later carries his own name.
1749
Philidor's plan
François-André Danican Philidor backs 2... d6 in Analyse du jeu des Échecs, intending to strike at White's centre with ...f5.
1858
A night at the opera
Paul Morphy crushes the Duke of Brunswick and Count Isouard in the Opera Game, and in London he wins with Philidor's own ...f5.
1914
Out of fashion
As positional play develops, the Philidor fades from top-level chess, and by the First World War it has almost vanished.
1992
A better Hanham
Tony Kosten names the Improved Hanham, and Black starts reaching it through 1. e4 d6 to avoid White's sharpest early tries.
2020s
Still roaring
Engines give White a small edge, but the Lion lives on in elite rapid and blitz, where Magnus Carlsen has used it against the best.
Model Games
Three games across three centuries of the Philidor.
FAQ
The Philidor Defence begins after 1. e4 e5 2. Nf3 d6. Black defends the e5-pawn with a pawn instead of a knight and aims for a compact, solid position.
Yes, with some care. The plans are simple to learn, but several natural moves already lose a pawn or more, so beginners need to know where the traps are.
Yes, though it is modest. Engines give White a small advantage after 3. d4, but the main lines are fully playable, and Magnus Carlsen has used them against the world's best.
Black supports e5 with ...d6 and develops calmly behind the pawns. The plan is to hold the centre first and hit back later with ...c6 and ...d5, ...b5, or ...f5.
The Lion begins 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7. Black holds e5 with both knights, and strong players often reach it from 1. e4 d6 instead.
The Hanham begins 1. e4 e5 2. Nf3 d6 3. d4 Nd7. Black keeps the e5-pawn with the knight, but White can aim the bishop at f7 straight away with 4. Bc4.
Both start with a pawn on d6, but the Pirc fianchettoes the bishop with ...g6, while the Philidor keeps a pawn on e5. After 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7, a Pirc move order has already become a Philidor.
There is no single best line. 3. d4 is the most testing and leads to the main lines, 3. Bc4 is very popular at club level, and 3. Nc3 keeps the game quiet.
Alexander Alekhine, Bent Larsen, Magnus Carlsen, Fabiano Caruana, Shakhriyar Mamedyarov, Alexander Morozevich, Baadur Jobava, and Étienne Bacrot have all used it.
Choose the Petroff if you want a symmetrical, very solid game in which Black counter-attacks e4 at once. Choose the Philidor if you want a compact position with more tension and more ways to outplay an unprepared opponent.