ECO C44 · Best studied as White
Open Game: Inverted Philidor
- Central
- Positional
- Tactical
What is the Open Game: Inverted Philidor?
The Inverted Philidor is a solid, patient setup where White chooses a restrained structure. By playing d3 early, you mirror Black's typical Philidor Defense, aiming for a slow-burning strategic battle rather than an immediate tactical explosion in the center.
1. e4 e5 2. Nf3 Nc6 3. d3
The lesson
Play through the Open Game: Inverted Philidor, move by move
Scroll the moves and watch the board follow along. Every move comes with the idea behind it.
1. e4 e5 2. Nf3 Nc6 3. d3
Before the first move
The Inverted Philidor is a solid, patient setup where White chooses a restrained structure. By playing d3 early, you mirror Black's typical Philidor Defense, aiming for a slow-burning strategic battle rather than an immediate tactical explosion in the center.
1. e4White · your move
Push your pawn to e4. This classic opening move claims space in the center and opens diagonal paths for your queen and light-squared bishop to enter the game.
1... e5Black
Black replies e5, entering the Open Game. While this is the most principled response, you might also encounter the Caro-Kann with c6 or the French Defense with e6, both of which lead to very different structures.
Other paths here: f6 (Barnes Defense) · g5 (Borg Defense) · h6 (Carr Defense) · f5 (Duras Gambit)
2. Nf3White · your move
Develop your knight to f3. This is a dual-purpose move that develops a minor piece toward the center and immediately puts pressure on Black's undefended e5-pawn.
Other paths here: Ke2 (Bongcloud Attack) · d4 (Center Game) · c4 (English Opening: The Whale) · Ne2 (King's Pawn Game: Alapin Opening)
2... Nc6Black
Black defends with Nc6. This is the main line, though you should be aware of the Petrov Defense with Nf6 or the Philidor Defense with d6, which both offer different defensive flavors.
Other paths here: d5 (Elephant Gambit) · Qe7 (Gunderam Defense) · Bc5 (King's Pawn Game: Busch-Gass Gambit) · f6 (King's Pawn Game: Damiano Defense)
3. d3White · your move
Move your pawn to d3. This solidifies your e4-pawn and prepares to develop your dark-squared bishop. You are choosing a quiet, sturdy setup rather than the explosive Scotch or Ruy Lopez.
Other paths here: Nxe5 (Irish Gambit) · g3 (King's Knight Opening: Konstantinopolsky) · c4 (King's Pawn Game: Dresden Opening) · b4 (King's Pawn Game: Pachman Wing Gambit)
Where you stand
The position is balanced and rich in maneuvering possibilities. White will likely fianchetto the king's bishop or develop it to e2, while Black usually responds with Nf6 and d5 to challenge the center. Both sides should focus on completing development and preparing for a pawn break in the middle game.
- g1-g2 Fianchetto the bishop to control the long diagonal
- g8-f6 Develop the knight to pressure e4
- d7-d5 Strike at the center to gain space
- e1-g1 Castle kingside to secure the king
Your games
Related Open Game lines
- C20Open Game: 2.d3 d51. e4 e5 2. d3 d5
- C20Open Game: Alapin Opening1. e4 e5 2. Ne2 Nf6
- C44King's Knight Opening: Konstantinopolsky1. e4 e5 2. Nf3 Nc6 3. g3
- C44King's Knight Opening: Normal Variation1. e4 e5 2. Nf3 Nc6
- C44King's Pawn Game: Dresden Opening1. e4 e5 2. Nf3 Nc6 3. c4
- C44King's Pawn Game: Pachman Wing Gambit1. e4 e5 2. Nf3 Nc6 3. b4
- C44King's Pawn Game: Tayler Opening1. e4 e5 2. Nf3 Nc6 3. Be2
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