Chess Board
[ECO code D20]
QUEEN'S GAMBIT ACCEPTED
Old Variation
White's challenged K3(e3) pawn removed the new Black QP on Q4(d4), leaving White with an IQP.
Black develops his King's Bishop to QKt5(b4) with check, for early equality with an unblocked QB. Play on 6.Kt-B3..Kt-QB3, 7.KKt-K2..Kt-B3, 8.P-Q5..BxKt+ch. B-Alt.
    White  Black	White  Black
 1. P-Q4   P-Q4	     5.	PxP    B-Kt5 ch
 2. P-QB4  PxP
 3. P-K3   P-K4
 4. BxP	   PxP
Example ends: Undo or Jump or Clear