Chess Board
[ECO code B06]
TRANSPOSITION
MODERN DEF. to ZUKERTORT OPENING
Black's KKtP push signalled a KB fianchetto plan to to contest the centre by indirect play.
White rarely develops his King's Knight to KB3(f3) to control the dark centre squares Q4+K5(d4+e5). Inferior to annexing the centre by 2.P-Q4, the position arises more via 1.Kt-KB3 but may yet transpose back into a Pirc. W-Alt.
    White  Black    Transp.White Black
 1. P-K4   P-KKt3   (1.	Kt-KB3 P-KKt3)
 2. Kt-KB3	    (2. P-K4	     )
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