Chess Board
[ECO code C44]
SCOTCH GAMBIT - Anderssen Ctr-Attack
White's QR8(a8) Queen to Q5(d5) deters 14..P-K6.
Black's Queen on KB6(f3) moves to KKt5(g4) and can draw by perpetual check (ie.K-R1..Q-B6+ch).
    White  Black	White  Black
 1. P-K4   P-K4	     8.	BxP ch QxB
 2. Kt-KB3 Kt-QB3    9.	QxP    K-Q2
 3. P-Q4   PxP	    10.	QxR    BxKt
 4. B-QB4  B-B4	    11.	PxB    Kt-K4
 5. 0-0    P-Q3	    12.	Kt-Q2  KtxP ch
 6. P-B3   B-KKt5   13.	KtxKt  QxKt
 7. Q-Kt3  Q-K2	    14.	Q-Q5   Q-Kt5 ch
Example ends: Undo or Jump or Clear