Alekhine Defense: Balogh Variation: what to play after Bc4?

In the Alekhine Defense: Balogh Variation (ECO B03), Black faces direct pressure on the central d5 from the light-squared bishop. The standard and most effective continuation is Nb6, safely moving the knight out of attack while simultaneously striking at White's bishop on c4. This move carries an engine evaluation of +0.39 and dominates practical play, appearing in 68.2% of the 558,527 recorded games from this position.

Strategic Logic of Nb6

Playing Nb6 resolves the immediate threat against the d5-knight by relocating it to a stable square where it gains a tempo against the c4. In games featuring this retreat, White achieves a scoring rate of 48.0%. An illustrative continuation follows Nb6 Bb3 dxe5 Qh5 e6 dxe5, where Black trades pawns in the center and counters White's early queen sortie while maintaining solid development.

Mainstream Alternatives

Black also tests several central pawn responses instead of an immediate knight retreat. Reinforcing the knight with e6 appears in 10.9% of games (eval +0.42, White scoring 49.5%), leading to lines such as e6 Nf3 c5 Bg5 Qb6 Bxd5. Direct central tension can be addressed via dxe5 (eval +0.41, 9.7% of games, White scoring 50.3%), which continues dxe5 dxe5 c6 Nc3 e6 Qe2.

Minor Variations

Two other options see occasional deployment. The solid pawn support c6 accounts for 8.4% of games (eval +0.40, White scoring 49.6%), often transitioning through c6 exd6 e6 Nf3 Bxd6 O-O. Finally, contesting the light squares directly with Be6 is chosen in 2.9% of games (eval +0.46, White scoring 51.7%), as illustrated by Be6 exd6 exd6 Nh3 Be7 Qf3.