Chess Board
[ECO code C28]
VIENNA GAME
Max Lange Defence
White develops his Queen's Bishop to KKt5(g5) and pins Black's KKt to its queen.
Black pushes his QBPawn out to QB3(c6) and frees a Q-side queen path, with equality.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	Kt-B3  0-0
 2. Kt-QB3 Kt-KB3    7.	P-B5   Kt-Q5
 3. B-B4   Kt-B3     8.	B-Kt5  P-B3
 4. P-Q3   B-Kt5
 5. P-B4   P-Q3
Example ends: Undo or Jump or Clear