Sicilian Defense: Nyezhmetdinov-Rossolimo Attack: what should Black play?

In the Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, this critical tabiya has appeared in 311,337 recorded games across all ratings. The engine's preferred continuation for Black is Qc7, assessing the position at an evaluation of +0.33. This queen development safeguards the c6 knight against pawn-structure damage and controls key central light squares before committing the central pawns.

Strategic aims of the primary continuations

The leading option Qc7 prepares active counterplay while sidestepping structural concessions if White captures on c6. An illustrative path given by the engine runs Qc7 O-O Nd4 Be2 e5 Bc4, where Black establishes central space and challenges White's bishop pair. Alternatively, the immediate tactical jump Nd4 rates closely at +0.44, provoking exchanges in lines such as Nd4 e5 Nxb5 Nxb5 Nd5 O-O.

Alternative central breaks

Black can also opt for standard central pawn breaks, though they concede a slight edge to White. The solid d6 evaluates at +0.57 and leads into open central play after d6 e5 Nd7 d4 cxd4 Nxd4. More direct central contests include e5 (+0.61), which allows simplification via e5 Bxc6 dxc6 Nxe5 Nxe4 Nxe4, and the immediate strike d5 (+0.62), resolved by d5 exd5 Nxd5 O-O Nxc3 dxc3.