Horwitz Defense: what should Black play?

Arising in the Horwitz Defense, this position offers Black several sound developmental setups against White's modest pawn structure. The engine's top recommendation is Nf6, which develops a kingside piece, contests central squares, and carries an evaluation of +0.08. Black can also choose between classical central occupation or an early challenge to the white center depending on stylistic preferences.

Classical solidity with d5 and Nf6

While Nf6 is the engine's highest-rated option, the database shows d5 as the overwhelmingly popular choice, played in 69.6% of games (8.74M recorded) with White scoring 52.7% and an evaluation of +0.09. By comparison, Nf6 is chosen in 10.3% of games (1.29M recorded), where White scores 52.4%. An illustrative continuation following the knight development is Nf6 Bd3 d5 Nf3 b6 O-O, demonstrating harmonious piece placement and a solid pawn structure for both sides.

The central strike with c5

Black often opts for immediate counterplay against d4 with c5, selected in 14.7% of games (1.84M recorded). This move carries an engine evaluation of +0.25, while White scores 52.2% from the position. Play can proceed dynamically into central clashes, as illustrated by the continuation c5 d5 exd5 Nc3 Nf6 Nxd5, where the pawn structure opens early.

Flexible alternatives

Less frequent setups include Be7, appearing in 5.4% of games (680K recorded) with an evaluation of +0.10 and White scoring 49.9%. A sample path runs Be7 Nf3 d5 Bd3 Nf6 b3. Black can also try a6, evaluated at +0.20, intending quiet flank expansion as seen in a6 Nf3 Nf6 b3 b6 Bd3.