Chess Board
[ECO code D04]
QUEEN'S PAWN GAME
Anti-Colle Variation
White's KB3(f3) Knight, now unpinned, moves to K5(e5) reversing Black's light bishop attack.
Black's KKt5(g4) Bishop withdraws to KB4(f5). Continue 7.Kt-QB3..P-B3, 8.PxP..KPxP with equality.
    White  Black	White  Black
 1. P-Q4   P-Q4	     6.	Kt-K5  B-KB4
 2. Kt-KB3 Kt-KB3
 3. P-K3   B-Kt5
 4. P-B4   P-K3
 5. Q-Kt3  Q-B1
Example ends: Undo or Jump or Clear