Chess Board
[ECO code D00]
QPG. - Blackmar-Diemer Gambit Declined
O'Kelly Defence - McGrew Variation
White develops his Queen's Bishop to Q2(d2) to relieve the check and attack Black's queen.
Black's QR4(c5) Queen to QB4(c4) defends his QP, with good standing and even chances.
    White  Black	White  Black
 1. P-Q4   P-Q4	     6.	PxKt   P-K4
 2. P-K4!? PxP	     7.	Kt-B3  PxP
 3. Kt-QB3 Kt-KB3    8.	B-QB4?! Q-R4 ch
 4. P-B3   P-B3	     9.	B-Q2   Q-QB4
 5. KtxP   KtxKt
Example ends: Undo or Jump or Clear