ECO B07

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

16 named opening lines are classified under ECO code B07.

• Czech Defense — 1.e4 d6 2.d4 Nf6 3.Nc3 c6
• King's Pawn Game: Maróczy Defense — 1.e4 d6 2.d4 e5
• Lion Defense — 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7
• Lion Defense: Anti-Philidor — 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4
• Lion Defense: Anti-Philidor, Lion's Cave — 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4 e5
• Lion Defense: Anti-Philidor, Lion's Cave, Lion Claw Gambit — 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4 e5 5.Nf3 exd4 6.Qxd4 c6 7.Bc4 d5
• Lion Defense: Bayonet Attack — 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.g4
• Modern Defense: Geller's System — 1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c3
• Pirc Defense: 150 Attack — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2
• Pirc Defense: 150 Attack, Inner Doll Defense — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 Bg4
• Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.h3
• Pirc Defense: Bayonet Attack — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.h4
• Pirc Defense: Byrne Variation — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5
• Pirc Defense: Chinese Variation — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.g4
• Pirc Defense: Kholmov System — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bc4
• Pirc Defense: Sveshnikov System — 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3