Hi.<br/><br/>After :<br/><br/>1.d4 d5 2.c4 e6 3.Nc3, Seirawan writes:<br/><br/>"...Notice how the knight <u>fits</u> comfortably behind the c-pawn:the two work together to attack Black's center."<br/><br/><br/>What does he mean by 'fit'?<br/><br/><br/>May I replace 'fit comfortably' with 'act hamoniously'?<br/><br/><br/>Thanks in advance