Chess Board
[ECO code C44]
SCOTCH GAMBIT
Cochrane Variation
White develops his Queen's Bishop to QR3(a3) attacking Black's queen.
Black's Pawn to Q3(d6) shields his Q and frees his QB for a KKt pin threat. Tends to continue 10.0-0..KtxP, 11.KtxKt..QxKt, 12.BxP+ch..K-B1. 
    White  Black	White  Black
 1. P-K4   P-K4	     6.	PxP    B-R4
 2. Kt-KB3 Kt-QB3    7.	P-K5   P-KR3
 3. P-Q4   PxP	     8.	Q-Kt3  Q-K2
 4. B-QB4  B-Kt5 ch  9.	B-R3   P-Q3
 5. P-B3   PxP
Example ends: Undo or Jump or Clear