Philidor Defense: Hanham Variation, Krause Variation

1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Bc4 c6 5.O-O

ECO C41

The Philidor Defense: Hanham Variation, Krause Variation is a chess opening line in the Philidor Defense complex, reached after 1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Bc4 c6 5.O-O.

It is catalogued under code C41 in the Encyclopaedia of Chess Openings (ECO).

The defining move O-O is chosen by White on move 5.

The Philidor Defense: Hanham Variation, Krause Variation is a line of the Philidor Defense. The Philidor Defense is a chess opening that begins 1.e4 e5 2.Nf3 d6. Read the complete Philidor Defense guide: what it is, how to reach it, its main variations, how to play against it, and its history.

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