Chess Board
[ECO code D61 > 62] Do not scroll the screen..! Move Move Move Move Here Move Here
QUEEN'S GAMBIT - Orthodox Defence
Rubinstein Variation

White's queen developed to QB2(c2) to contest for K4(e4), target Black's KRP and enable 0-0-0.
Black's QBP to QB4(c5) enables a ..Q-QR4 pin and attacks White's QP, inviting exchanges. B-Alt.
    White  Black	White  Black
 1. P-Q4   P-Q4      6.	Kt-B3  QKt-Q2!
 2. P-QB4  P-K3      7.	Q-B2   P-B4
 3. Kt-QB3 Kt-KB3
 4. B-Kt5  B-K2
 5. P-K3   0-0

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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