[ECO code B00]
Black moves his Queen to QKt2(b7) to begin dominating the black squared centre diagonal, and he will soon castle on the queen's side for a game with good prospects for both players.
White Black 1. P-K4 P-QKt3 2. P-Q4 B-R3 3. BxB KtxB 4. Kt-KB3 Q-B1 5. 0-0 Q-Kt2
Example ends: Undo or Jump or Clear