Annotated by idimor (2034): Strongest move Most likely the necessary move at this point of the game. Centre play! Centre play at its strongest. Now some forced moves follow. Strongest! !? Of course, Anatoly Karpov plays the best move in this position: 5...e6 ! 6.Sf3 is not as strong as the text move. But "Endspielingenieure" prefer to play calmly. Only move. Qa5 was played by myself on previous occasions but my last…