Chess Board
[ECO code A40]
TRANSPOSITION
POLISH DEFENCE to St.GEORGE DEFENCE
White's KP advance gave him total control of the centre and freed his KB to attack Black's QKtP.
Black pushes his Queen's Rook's Pawn out to QR3(a6) defending his QKtPawn and reserves a 3..B-QKt2 counter, transposing into the equally rare St. George Defence. B-Alt.
    White  Black    Transp.White Black
 1. P-Q4   P-QKt4   (1.	P-K4   P-QR3 )
 2. P-K4   P-QR3    (2.	P-Q4   P-QKt4)
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