Benoni Defense: Fianchetto Variation

What Is The Fianchetto Variation?

The Fianchetto Variation is White's refusal to play the Benoni on Black's terms. Rather than build a broad centre with e4 and invite tactics, White develops the bishop to g2, castles fast, and dares Black to find counterplay against a king nothing attacks. The bishop on g2 holds d5 against ...b4, so ...b5, the break the whole Benoni depends on, comes at a heavy price or not at all.

White reroutes a knight to c4 via d2, clamps the queenside with a4, and plays e4 only when it costs nothing. Black answers with pieces: the Hastings plan with ...Nbd7 heading for e5, or ...Na6 and ...Nc7 to force ...b5 anyway. Land that break on fair terms and Black stands well; fail, and White grinds d6 and the queenside all game.

How Do You Play Against The Benoni Defense: Fianchetto Variation?

No usable record exists for this position, so this is the plan rather than a frequency. White has fianchettoed on g3 instead of building the big centre, which is the safest way to handle the Benoni and the least ambitious.

Against the fianchetto the standard Benoni race disappears, so stop preparing ...b5 and start playing for the ...e6 break instead. The bishop on g2 defends the queenside and eyes the long diagonal, which makes the pawn storm far less effective than it is against e4 setups. Trade the dark-squared bishops if you get the chance, since that is White's main defender on the squares your own bishop wants.