B24 — Sicilian Defense: Closed, Fianchetto Variation

Semi-Open Games incl. Sicilian (B00–B99)

ECO B24 covers Sicilian Defense: Closed, Fianchetto Variation and related lines (Sicilian Defense: Closed, Fianchetto Variation, Sicilian Defense: Closed, Sicilian Defense: Closed, Smyslov Variation). Main line 1. e4 c5 2. Nc3 Nc6 3. g3 with variations, statistics, and the best responses.

4 lines under B24
Sicilian Defense: Closed
1. e4 c5 2. Nc3 Nc6 3. g3 g6
Sicilian Defense: Closed
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7
Sicilian Defense: Closed, Smyslov Variation
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Nce2