Chess Board
[ECO code B02] Do not scroll the screen..! Move Move Move Here Move Here
ALEKHINE DEFENCE - Two Pawns Attack
Lasker Simul Gambit

Black developed an inferior KB, taking Black's doubled QBP on QB4(c5) and enabling ..0-0.
White's Queen developing to KKt4(g4) attacks the now unguarded Black KKtP, with a slight advantage.
    White  Black	White  Black
 1. P-K4   Kt-KB3    6.	Kt-QB3 KtxKt
 2. P-K5   Kt-Q4     7.	QPxKt  BxP
 3. P-QB4  Kt-Kt3    8.	Q-Kt4
 4. P-B5   Kt-Q4!?
 5. B-B4   P-K3

BLACK 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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Chess Board

BLACK moves King:

K-B1 (Kf8) or 0-0 (= Kg8) ?

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Chess Board

BLACK moves to KB1 (f8) with:

King (e8) or Bishop (c5) ?

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