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Polish Opening
You play White · 12 variations
Mixed practice
The machine picks a different variation every time.
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10 positions: find the next theory move in each. No take-backs, no hints.
Main variations · 5
- King's Indian Variation, Sokolsky AttackA001. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. e3 d6 5. Nf3 O-O 6. d46 moves
- King's Indian Variation, Schiffler AttackA001. b4 Nf6 2. Bb2 g6 3. e43 moves
- Bugayev Advance VariationA001. b4 e5 2. Bb2 f6 3. b53 moves
- Queen's Indian VariationA001. b4 e6 2. Bb2 Nf6 3. b5 b63 moves
- Queenside DefenseA001. b4 e6 2. Bb2 Nf6 3. b5 a63 moves
Other variations · 7
- Polish Opening, with d5A001. b4 d5 2. Bb2 Nf6 3. Nf33 moves
- Myers VariationA001. b4 d5 2. Bb2 c6 3. a43 moves
- Rooks Swap LineA001. b4 e6 2. Bb2 Nf6 3. b5 a6 4. a4 axb5 5. axb5 Rxa1 6. Bxa16 moves
- Schiffler-Sokolsky VariationA001. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e34 moves
- Schuehler GambitA001. b4 c6 2. Bb2 a5 3. b5 cxb5 4. e44 moves
- Tartakower GambitA001. b4 e5 2. Bb2 f6 3. e43 moves
- Zukertort SystemA051. Nf3 Nf6 2. b4 g6 3. Bb23 moves