[ECO code A00]
KING'S FIANCHETTO OPG. to BARCZA SYSTEM
White develops his King's Knight to KB3(f3) to deter ..P-Q5 or ..P-K4, adopting the Barcza (a system where he tries to withhold either P-QB4 or P-Q4 until Black has committed himself to a formation allowing White to transpose into his own preferred variant).
White Black Transp.White Black 1. P-KKt3 Kt-KB3 (1. Kt-KB3 Kt-KB3) 2. B-Kt2 P-Q4 (2. P-KKt3 P-Q4 ) 3. Kt-KB3 (3. B-Kt2 )
Continue: or Undo or Jump or Clear