Chess Board
[ECO code D31]
SEMI-SLAV DEFENCE
Abrahams Variation
White's QB3(c3) Bishop retreats to QKt2(b2).
Black develops his King's Knight to KB3(f6) to prevent White advancing in the centre, with equality.
    White  Black	White  Black
 1. P-Q4   P-Q4	     7.	B-Q2   P-QR4
 2. P-QB4  P-K3	     8.	PxP    BxKt
 3. Kt-QB3 P-QB3     9.	BxB    PxP
 4. Kt-B3  PxP	    10.	P-QKt3 B-Kt2
 5. P-QR4  B-Kt5    11.	PxP    P-Kt5
 6. P-K3   P-QKt4   12.	B-Kt2  Kt-KB3
Example ends: Undo or Jump or Clear