ECO B06 Openings

Monkey's Bum, Pirc

Bishop Attack

Buecker Gambit

Westermann Gambit

Wind Gambit

Three Pawns Attack

Pterodactyl, Pirc

Gurgenidze Defense, Modern Defense

Mittenberger Gambit, Modern Defense

Anti-Modern

Pseudo-Austrian Attack

Two Knight Variation, Modern Defense

Suttles Variation, Modern Defense

Mongredien Defense, Pirc

Geller's System, Modern Defense

Rossolimo Variation, Modern Defense

Accelerated Gurgenidze

Small Center Variation, Pirc

Fianchetto Gambit, Modern Defense

Norwegian Defense

Masur Gambit