Heading for the protected square on e5.

White methodically improves his position, waiting with Nf3-e5 until the f4-pawn is safe, and a pin with Bh5 no longer exists.

Preparing g2-g3 to secure the f4-pawn.

With the centre dominated by his strong knight, White launches a kingside attack.

White wins the h6-pawn with a decisive advantage.

Heading for f8-g6-h4 with kingside pressure. Besides, on g6 the knight will be useful in eyeing the f4-pawn.

Leaving the king under a cloud. Preferable was 6.Qxf6 Rxf6 7.Nd1 heading for e3.

Now Black has an automatic attack.

Exchanging the bishops in preparation for Ne3-f5.