French Defense: Winawer Variation, Fingerslip Variation, Schwarz's Line

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 Ne7 5.Nb1

ECO C15

The French Defense: Winawer Variation, Fingerslip Variation, Schwarz's Line is a chess opening line in the French Defense complex, reached after 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 Ne7 5.Nb1.

It is catalogued under code C15 in the Encyclopaedia of Chess Openings (ECO).

The defining move Nb1 is chosen by White on move 5.

Study this line with a grandmaster

This position is covered in the Beat the French with 3.Nc3 course: 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.