Chess Board
[ECO code D00]
TRANSPOSITION
QUEEN'S PAWN GAME to FRENCH DEFENCE
White's KP attacked Black's QP - a rarer sacrificial move, likely planning the Blackmar-Diemer Gambit (arguably unsound in professional play).
Black declines the KP offer but transposes into the French Defence main line, pushing his King's Pawn to K3(e6) to support his QP and free his KB. B-Alt.
    White  Black    Transp.White Black
 1. P-Q4   P-Q4	    (1.	P-K4   P-K3)
 2. P-K4!? P-K3     (2.	P-Q4   P-Q4)
Continue: Transpose or Undo or Jump or Clear