Chess Board
[ECO code C50] Do not scroll the screen..! Move Move Move Here Move Here Move Here
(The) Two Knights Defence

White castled early with a solid but inferior move that often transposes out.
Black develops his King's Knight to KB3(f6), attacking White's KP, enabling castling and adopting an alternative Two Knights Defence entry. B-Alt.
     White   Black
 1.  P-K4    P-K4
 2.  Kt-KB3  Kt-QB3
 3.  B-B4    B-B4
 4.  0-0     Kt-B3 Transp.from 2Kts D.

WHITE to Move or Undo or Jump or Clear
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Chess Board

WHITE moves Queen's Pawn:

P-Q3 (d3) or P-Q4 (d4) ?

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