Sicilian Defense: Alapin Variation, Barmen Defense, Milner-Barry Attack

The Sicilian Defense: Alapin Variation, Barmen Defense, Milner-Barry Attack is a chess opening classified under ECO code B22 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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Be2. The resulting position leaves black to move.