Preparing 6 Rb1.

White soon won.

Initiating a minority attack that will dislodge the knight from c3 and oppress White's queenside pawns.

Black immediately exploits the departure of the white knight in order to get a grip on the centre.

Clearing the c-file for the rook and preparing ...Bb5.

Stepping up the pressure on the weak c2-pawn. The game continued

And Black soon returned the knight to e4 with a pleasant advantage.

Initiating a minority attack to weaken Black's queenside pawns.

After 5...Bxc3?! 6.cxb7 Rad8 7.Rac1 , the passed pawn outweighs the slight material deficit.