A36: English, symmetrical variation

A36 Sub-variants:

• English, symmetrical variation
  1. c4 c5 2. Nc3 Nc6 3. g3
• English, ultra-symmetrical variation
  1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7
• English, symmetrical, Botvinnik system reversed
  1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5
• English, symmetrical, Botvinnik system
  1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4