Of course, errors are not good for a chess game, but errors are unavoidable and in any case, a game without ant errors, or as they say 'flawless game' is colorless.
Mikhail TalIf (Black) is going for victory, he is practically forced to allow his opponent to get some kind of well-known positional advantage.
Mikhail TalIt's funny, but many people don't understand why I draw so many games nowadays. They think my style must have changed but this is not the case at all. The answer to this drawing disease is that my favorite squares are e6, f7, g7 and h7 and everyone now knows this. They protect these squares not once but four times!
Mikhail Tal