Chess Board
[ECO code B98 > 99] Move Move Move Here
SICILIAN NAJDORF
Old Main Line
White developed his queen to KB3(f3) supporting his KP and KBP, and intending to castle long.
Black also develops his Queen, but to QB2(c7). B-Alt.
    White  Black	White  Black
 1. P-K4   P-QB4     6.	B-Kt5  P-K3
 2. Kt-KB3 P-Q3	     7.	P-B4   B-K2
 3. P-Q4   PxP	     8.	Q-B3   Q-B2
 4. KtxP   Kt-KB3
 5. Kt-QB3 P-QR3
WHITE to Move or Undo or Jump or Clear
 
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When castling always touch the king first
Under FIDE laws of chess, if a player deliberately touches a rook and then his king, he is not allowed to castle on that side on that move but must still move the rook if legally possible.

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