Bishop's Opening: Philidor Counterattack

1.e4 e5 2.Bc4 c6

ECO C23

The Bishop's Opening: Philidor Counterattack is a chess opening line in the Bishop's Opening complex, reached after 1.e4 e5 2.Bc4 c6.

It is catalogued under code C23 in the Encyclopaedia of Chess Openings (ECO).

The defining move c6 is chosen by Black on move 2.

The Bishop's Opening: Philidor Counterattack is a line of the Bishop's Opening. The Bishop's Opening is a chess opening that begins 1.e4 e5 2.Bc4. Read the complete Bishop's Opening guide: what it is, how to reach it, its main variations, how to play against it, and its history.

Do you want to learn openings?

Start with a GM-authored repertoire you study move by move, then practice against a human-like AI opponent:

Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.