Philidor Defense report from your own games
Solid but passive. See if you generate enough counterplay.
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Philidor Defense Report
Performance vs Other Openings
Key Insights
Space Disadvantage Becomes Critical After Move 15
What this means
How to improve
The f5 Break Is Mistimed in 60% of Attempts
What this means
How to improve
Dark-Squared Bishop Is Ineffective in 65% of Games
What this means
How to improve
Top Variations
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What we analyze in your Philidor Defense games
Your handling of space disadvantage
Your timing of the ...f5 pawn break
Your response to the Lion's Jaw Attack
Your king safety in active play
Your ability to avoid passive setups
Learn This Opening
Play through the main line move by move
The classical double king pawn opening. Both sides occupy the center with pawns, leading to open game positions. This move creates immediate central tension and opens lines for piece development.
Key Positions to Know
Critical concepts every Philidor Defense player should understand
The Solid ...d6 Structure
With 2...d6, Black reinforces the e5 pawn from behind, creating a compact but cramped position. This structure is extremely solid — there are no immediate weaknesses — but the trade-off is limited space. Black must find the right moment to break free.
The ...f5 Pawn Break
Black's primary source of counterplay is the ...f5 advance, striking at White's e4 pawn and opening the f-file for the rook. This break is especially effective in the Hanham Variation after ...Nbd7, ...Be7, and ...O-O, when Black is fully prepared for central action.
The Hanham Variation
The modern way to play the Philidor: ...Nbd7, ...Be7, and ...O-O followed by ...c6. This setup avoids the most dangerous white attacks while keeping a flexible position. Black's pieces are harmoniously placed, ready to support either ...f5 or ...d5 when the time is right.
Strategic Plans
♔White's Plans
- •Usar a vantagem de espaço para restringir as peças do Preto
- •Atacar directamente no flanco do rei com g4-g5
- •Jogar d4 para criar um forte centro de peões
- •Usar a coluna d para pressionar após as trocas
- •Create threats on the kingside where Black has less space to defend
- •In the endgame, exploit space advantage and Black's passive pieces
- •Prevent Black's freeing moves like ...d5 or ...f5 that would equalize
♚Black's Plans
- •Usar o peão e5 como base central sólida
- •Desenvolver com ...Cd7, ...Ae7 e 0-0 solidamente
- •Procurar contrajogo com ...c5 quando oportuno
- •Evitar a passividade e procurar activamente rupturas de peões
- •In cramped positions, trade pieces to ease the defense
- •Use the solid pawn structure to defend and wait for White to overextend
- •Look for tactical opportunities when White pushes too aggressively
Key Variations
Explore the most important branches and transpositions in the Philidor Defense.
Linha Clássica
Após 3.d4 exd4 4.Cxd4, o Branco cria um centre e o Preto deve responder com desenvolvimento activo. 4...Cf6 é a continuação mais sólida.
Defesa Filidor Moderna
Após 2...Cc6 3.Ac4 Cf6!? o Preto contra-ataca imediatamente com o Contra-Gambito Filidor. Este tratamento moderno é mais agressivo e surpreendente.
Variante Hanham
Com 3.d4 Cd7, o Preto desenvolve o cavalo para d7 em vez de f6. Esta variante é muito sólida mas slightly mais passiva, mantendo a estrutura central intacta.
Versus a Ruptura Antecipada com d4
Quando o Branco joga d4 cedo, o Preto deve decidir se aceita a troca ou mantém a tensão. Cada escolha leva a posições diferentes com vantagens e desvantagens.
Antoshin Variation
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O c6
Black releases the central tension early and aims for a solid but slightly passive position. Named after Soviet master Vladimir Antoshin. The pawn on c6 supports ...d5 and provides structural solidity. This transposes to positions similar to the Scheveningen Sicilian but with slightly less dynamic potential for Black.
Philidor Gambit
1.e4 e5 2.Nf3 d6 3.d4 f5
A wild and ambitious gambit where Black immediately seeks counterplay with ...f5. This aggressive approach was occasionally tried in the romantic era. After 4.exf5 or 4.dxe5, the position becomes sharp and tactical. Modern theory considers this dubious as White can obtain a clear advantage with accurate play, but it creates practical chances in blitz and rapid games.
Original research from 13,710 real amateur games — data you won't find anywhere else.
At 1200-1400
📊White's edge is +6.5% — White has a clear advantage at this level.
How This Opening Changes as You Improve
| Rating | Games | White's Edge |
|---|---|---|
| 800-1000 | 2,472 | +6.4%52 /0 /45 |
| 1000-1200 | 3,131 | +1.9%49 /0 /48 |
| 1200-1400 | 3,084 | +6.5%52 /0 /45 |
| 1400-1600 | 2,795 | +3.7%50 /0 /46 |
| 1600-1800 | 2,228 | +8.2%52 /0 /44 |
Based on 13,710 games · Updated March 2026
Why Play the Philidor Defense?
Extremamente Sólida
A Defesa Filidor é uma das defesas mais sólidas ao 1.e4 e5. Ao jogar ...d6, o Preto cria uma estrutura de peões extremamente sólida que é difícil de quebrar.
Pouca Teoria
A Filidor tem muito menos teoria do que a Espanhola ou o Italiano. Para jogadores que preferem entender posições em vez de memorizar linhas, é uma escolha prática e sólida.
Boa Escolha para Iniciantes
A Defesa Filidor é frequentemente recomendada para iniciantes porque a estrutura é simples de entender. Os peões em e5 e d6 criam um centro sólido que é fácil de defender.
Renascimento Moderno
Com o Contra-Gambito Filidor (2...Cc6 3.Ac4 Cf6!?), a Filidor ganhou renovado interesse. O Preto pode criar contrajogo surpreendente que pega o Branco desprevenido.
Common Traps
Watch out for these dangerous tactical pitfalls
Armadilha Clássica da Filidor
Na linha clássica, se o Branco joga sem cuidado tentando ganhar material prematuramente, o Preto pode usar a ameaça implícita ao peão e4 com manobras de cavalo para criar problemas.
Central Breakthrough Trap
1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Bc4 c6 5.O-O Be7 6.dxe5 dxe5? 7.Ng5! Nh6 8.Nxf7
Black carelessly recaptures on e5 with the pawn, opening the position prematurely. White's 7.Ng5! exploits the weakened kingside, threatening Nxf7 and Qh5+. If 7...Nh6 8.Nxf7, White wins material. Black should play 6...Nxe5 with the knight instead, keeping the position solid.
Fried Liver-Style Attack
1.e4 e5 2.Nf3 d6 3.d4 Nf6? 4.dxe5 Nxe4 5.Qd5! Nc5 6.Bg5 Be7 7.exd6 cxd6 8.Nc3
If Black tries the premature Nimzowitsch Variation without proper preparation, White has 5.Qd5!, attacking f7 and e4 simultaneously. Black must defend awkwardly, and White gets a strong initiative. The position is complex but favorable for White. Black should prefer the solid 3...Nd7 Hanham setup.
Passive Piece Suffocation
1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Bc4 c6 5.O-O Be7 6.dxe5 dxe5 7.Qe2 Ngf6 8.Rd1 Qc7 9.Ng5 O-O
Beginner Tips
A Filidor é perfeita para começar a aprender aberturas de e5
Aprende o Hanham Variation — é muito sólida e fácil de jogara
Considera o Contra-Gambito para surpreender o teu adversário
Não jogue passivamente — sempre procure contrajogo activo
Estuda as partidas do próprio Filidor para entender o espírito da abertura
As White, maintain your space advantage but don't overextend - patient pressure works best
Study how strong players handle cramped positions - the Philidor teaches defensive technique
Consider the Larsen Variation (3...exd4 4.Nxd4 g6) if you want a more active approach
Remember: the Philidor is solid but passive. You're playing for a draw with winning chances, not an advantage
Common Philidor Defense patterns we detect
We automatically check if you fall for these specific traps.
About the Philidor Defense
The Philidor Defense (1.e4 e5 2.Nf3 d6) is a solid but somewhat passive defense. Success requires active counterplay with ...f5 or ...c5 breaks.
We track your counterplay generation, timing of pawn breaks, and ability to create activity. We identify where solid becomes too passive.
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Frequently Asked Questions
Common questions about Philidor Defense analysis
Famous Games
The most famous chess game ever played! Though technically not a pure Philidor (more of a Philidor Defense idea), this game at the Paris Opera shows the dangers of Black's passive setup. Morphy brilliantly sacrificed his queen with Qb8+! and delivered checkmate. The game demonstrates why the Philidor's passivity can be punished by aggressive, accurate play.
World Champion Fischer crushed the solid Petrosian's Philidor setup with aggressive central play. Fischer's energetic handling demonstrated White's spatial advantage and superior piece coordination. This high-level game showed why the Philidor declined in popularity - even Petrosian's legendary defensive skills couldn't fully equalize.
Danish GM Larsen, a Philidor advocate, demonstrated Black can win from the passive setup with patient play. Byrne overextended seeking to exploit Black's cramped position, and Larsen counterattacked effectively. This game proved the Philidor's resilience - solid positions can frustrate aggressive opponents into mistakes.
Sveshnikov, a lifelong Philidor practitioner, held a comfortable draw against the young French star Bacrot. The game showed modern defensive technique in the Philidor, with Black gradually equalizing through patient maneuvering. Sveshnikov's practical success with the opening inspired renewed interest in the 2000s.
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