Chess Board
[ECO code C45]
SCOTCH GAME - Classical Var.
Blumenfeld Variation
White's KBP exchanges, removing Black's bishop.
Black's Queen moves from KB3(f6) to KR5(h4) with check, for a risky 8..QxKP gaining advantage. [or better 8..K-Q1, leaving White disordered].
    White  Black	White  Black
 1. P-K4   P-K4	     6.	Kt-Kt5 BxB
 2. Kt-KB3 Kt-QB3    7.	PxB    Q-R5 ch
 3. P-Q4   PxP
 4. KtxP   B-B4
 5. B-K3   Q-B3
Example ends: Undo or Jump or Clear