Chess Board
[ECO code A43]
BENONI TRANSPOSITION
Old to Modern Benoni
White advanced his own QBPawn to QB4(c4), rejecting Black's offer of a sacrificial QBP.
Black develops his King's Knight, transposing into the Modern Benoni (a combination of systems named after a Hebrew word Ben-Oni or "child of my sorrow", used in an 1825 book title). B-Alt.
    White  Black    Transp.White Black
 1. P-Q4   P-QB4    (1.	P-Q4   Kt-KB3)
 2. P-QB4  Kt-KB3   (2.	P-QB4  P-B4  )
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