Sheinkman, Mikhail vs Perez, Jose Miguel

A37 English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation

Sheinkman, Mikhail 1983 Berdinketa
Perez, Jose Miguel Berdinketa
1. c4 1... c5 2. Nc3 2... Nc6 3. Nf3 3... g6 4. g3 4... Bg7 5. Bg2