White develops his Queen's Knight to
QB3(c3) to defend his king's pawn against the threat of
3..QxKP. Black also develops his Queen's Knight,
but to prevent 3.P-Q4 and to assist in seeking early
opportunities to mate.
White Black
1. P-K4 P-K4
2. Kt-K2 Q-R5
3. QKt-B3 Kt-QB3