Chess Board
[ECO code C62]
RUY LOPEZ - Steinitz Defence
Nimzowitsch Attack
Black developed a KB fianchetto on KKt2(g7) and enabled castling.
White castles long (ie. Q-side) bringing a Queen's Rook to his half-open d-file, for a slight advantage.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	BxKt!  BxB
 2. Kt-KB3 Kt-QB3    7.	Q-Q3   PxP
 3. B-Kt5  P-Q3	     8.	KtxP   P-KKt3
 4. P-Q4   B-Q2	     9.	B-Kt5! B-Kt2
 5. Kt-B3  Kt-B3    10.	0-0-0
Example ends: Undo or Jump or Clear