Chess Board
[ECO code C24]
BISHOP'S OPENING
Berlin Defence - Variation
White castles, bringing his King's Rook into play, planning 7.B-QKt5 or 7.R-K1 to attack the centre.
Black develops his Queen's Bishop to Q2(d7) to stop the potential QKt pin cutting his KP support.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	0-0    B-Q2
 2. B-B4   Kt-KB3
 3. P-Q3   P-Q4
 4. PxP	   KtxP
 5. Kt-B3  Kt-QB3
Example ends: Undo or Jump or Clear