A36 - 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 - English Opening: Symmetrical Variation, Ultra-Symmetrical Variation

English Opening: Symmetrical Variation, Ultra-Symmetrical Variation (A36)
Coups: 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3

└── A36 - 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 - English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3 (0)