Do you need a good memory to play chess?

Do you need a good memory to play chess? Memory is extremely important, in calculation you need to hold all your analysis and sub-variations and assess which one is the most accurate and played the move; pattern recognition is very important and the more patterns you recognize the better player you are; everything in chess require memory.

Memory is extremely important, in calculation you need to hold all your analysis and sub-variations and assess which one is the most accurate and played the move; pattern recognition is very important and the more patterns you recognize the better player you are; everything in chess require memory.