English - symmetrical - hedgehog - flexible formation
1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7
White plays the c-pawn to c4. Black advances the c-pawn to c5. White develops the knight to f3.
Black develops the knight to f6. White advances the g-pawn to g3. Black advances the b-pawn to b6.
White develops the light-squared bishop to g2. Black develops the light-squared bishop to b7. White castles kingside.
Black advances the king's pawn to e6. White transfers the knight to c3. Black moves the dark-squared bishop to e7.
White plays the queen's pawn to d4. Black captures on d4 with the c-pawn. White captures with the queen on d4.
Black advances the queen's pawn to d6. White moves the rook to d1. Black pushes the a-pawn to a6.
White plays the b-pawn to b3. Black transfers the knight to d7.