ECO family guide

Polish Opening — all variations and ECO codes

25 named lines across 2 ECO codes (A00–A05). Source: the CC0-licensed lichess.org opening database.

The main line

How the main line scores at your rating

Real Lichess win rates for 1.b4, playing as white — the family's other variations are not separately tracked for win rate yet, main line only.

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All 25 named variations

Every named line in the Polish Opening family, from the CC0-licensed ECO classification — not separately tracked for win rate, but every ECO code and move sequence is real, sourced data.

• A00Polish Opening (main line) — 1.b4
• A00Baltic Defense — 1.b4 d5 2.Bb2 Bf5
• A00Birmingham Gambit — 1.b4 c5
• A00Bugayev Advance Variation — 1.b4 e5 2.Bb2 f6 3.b5
• A00Bugayev Attack — 1.b4 e5 2.a3
• A00Czech Defense — 1.b4 e5 2.Bb2 d6
• A00Dutch Defense — 1.b4 f5
• A00German Defense — 1.b4 d5 2.Bb2 Qd6
• A00Grigorian Variation — 1.b4 Nc6
• A00Karniewski Variation — 1.b4 Nh6
• A00King's Indian Variation — 1.b4 Nf6 2.Bb2 g6
  • A00Schiffler Attack — 1.b4 Nf6 2.Bb2 g6 3.e4
  • A00Sokolsky Attack — 1.b4 Nf6 2.Bb2 g6 3.c4 Bg7 4.e3 d6 5.Nf3 O-O 6.d4
• A00Myers Variation — 1.b4 d5 2.Bb2 c6 3.a4
• A00Outflank Variation — 1.b4 c6
  • A00Schuehler Gambit — 1.b4 c6 2.Bb2 a5 3.b5
• A00Queen's Indian Variation — 1.b4 e6 2.Bb2 Nf6 3.b5 b6
• A00Queenside Defense — 1.b4 e6 2.Bb2 Nf6 3.b5 a6
• A00Rooks Swap Line — 1.b4 e6 2.Bb2 Nf6 3.b5 a6 4.a4 axb5 5.axb5 Rxa1 6.Bxa1
• A00Schiffler-Sokolsky Variation — 1.b4 e6 2.Bb2 Nf6 3.b5 d5 4.e3
• A00Schuehler Gambit — 1.b4 c6 2.Bb2 a5 3.b5 cxb5 4.e4
• A00Symmetrical Variation — 1.b4 b5
• A00Tartakower Gambit — 1.b4 e5 2.Bb2 f6 3.e4
• A00Wolferts Gambit — 1.b4 e5 2.Bb2 c5
• A05Zukertort System — 1.Nf3 Nf6 2.b4 g6 3.Bb2

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