Polish Opening: Schiffler-Sokolsky Variation

1.b4 e6 2.Bb2 Nf6 3.b5 d5 4.e3

ECO A00

The Polish Opening: Schiffler-Sokolsky Variation is a chess opening line in the Polish Opening complex, reached after 1.b4 e6 2.Bb2 Nf6 3.b5 d5 4.e3.

It is catalogued under code A00 in the Encyclopaedia of Chess Openings (ECO).

The defining move e3 is chosen by White on move 4.

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:

• Catalan Opening
• King's Indian Defense with ...e5

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