Sicilian Defense: Najdorf Variation, Opocensky Variation

The Sicilian Defense: Najdorf Variation, Opocensky Variation is a chess opening classified under ECO code B92 in the Semi-Open Games family, where Black responds to 1.e4 with something other than 1...e5, including the Sicilian Defense, Caro-Kann, and Pirc. It is reached after 8 moves: 1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be6 8. Be3. The resulting position leaves black to move.