Alekhine's defence - four pawns attack - 7.Be3

White plays the king's pawn to e4. Black develops the knight to f6. White plays the king's pawn to e5.

Black jumps the knight to d5. White moves the queen's pawn to d4. Black pushes the queen's pawn to d6.

White plays the c-pawn to c4. Black jumps the knight to b6. White plays the f-pawn to f4.

Black captures on e5 with the queen's pawn. White captures on e5 with the f-pawn. Black moves the knight to c6.

White develops the dark-squared bishop to e3.