ECO B43

ECO B00–B99 — Semi-Open Games other than the French: 1.e4 answered by the Sicilian, Caro-Kann, Scandinavian, Alekhine, Pirc and more.

4 named opening lines are classified under ECO code B43.

• Sicilian Defense: Kan Variation, Knight Variation — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3
• Sicilian Defense: Kan Variation, Wing Attack — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5
• Sicilian Defense: Kan Variation, Wing Attack, Christiansen's Dream — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Qb6 7.Be3 Bc5 8.Qg4
• Sicilian Defense: Kan Variation, Wing Attack, Spraggett Attack — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Qb6 7.Nf3