Chess Board
[ECO code C93]
Smyslov Variation

White advances his Queen's Pawn to stand next to his KP, forming a strong "classical" centre.
Black moves his king's-side Rook to K1(e8), as the king's file (e-file) may soon open by exchanges.
    White  Black	White  Black
 1. P-K4   P-K4      6.	R-K1   P-QKt4
 2. Kt-KB3 Kt-QB3    7.	B-Kt3  P-Q3
 3. B-Kt5  P-QR3     8.	P-B3   0-0
 4. B-R4   Kt-B3     9.	P-KR3  P-KR3
 5. 0-0    B-K2	    10.	P-Q4   R-K1

Example ends: Undo or Jump or Clear