A30 — English Opening: Symmetrical Variation
Flank & English openings (A00–A99)
ECO A30 covers English Opening: Symmetrical Variation and related lines (English Opening: Symmetrical Variation, English Opening: Wing Gambit, English Opening: Symmetrical Variation, Napolitano Gambit, English Opening: Symmetrical Variation, Hedgehog Defense). Main line 1. c4 c5 with variations, statistics, and the best responses.
6 lines under A30
English Opening: Symmetrical Variation
1. c4 c5 2. Nf3
English Opening: Wing Gambit
1. c4 c5 2. b4
English Opening: Symmetrical Variation, Napolitano Gambit
1. c4 c5 2. Nf3 Nf6 3. b4
English Opening: Symmetrical Variation, Hedgehog Defense
1. c4 e6 2. Nf3 Nf6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7
English Opening: Symmetrical, Hedgehog, Flexible Formation
1. c4 e6 2. Nf3 c5 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7
Master games in A30
243 games