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.

1...f5? 2.exf5 Bxf5 3.Bxf5 Rxf5 4.Rxd6! +-

Both 3...Nxe4? 4.Nf5 and 3...Qxe4? 4.Qxe4 Nxe4 5.Nd5 fail tactically for Black.