Chess Board
[ECO code C44]
SCOTCH GAME - Side Variation
Black's king was forced to remove White's queen and forewent all chance of castling.
White develops King's Bishop to QB4(c4), enables 0-0 and attacks the KBP for Black to lose a tempo defending it - all from his poor joint ..Kt-QB3/..P-Q3.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	QxQ ch KxQ fcd
 2. Kt-KB3 Kt-QB3    7.	B-QB4!
 3. P-Q4   P-Q3?!
 4. PxP    KtxP
 5. KtxKt  PxKt
Example ends: Undo or Jump or Clear