ECO volume A: Flank openings

ECO A59

2 named openings and variations are classified as A59. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.

Benko Gambit Accepted: King Walk VariationA591. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2
Benko Gambit Accepted: YugoslavA591. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4