♟ Chess Openings

ECO A21

ECO A21 Openings

6 Openings Found

Kramnik-Shirov Variation, English

c4 e5 Nc3 Bb4 A21

Troger Variation, English

c4 e5 Nc3 d6 g3 Be6 Bg2 Nc6 A21

Keres Defense, English

c4 e5 Nc3 d6 g3 c6 A21

General Variation, King's English

c4 e5 Nc3 d6 Nf3 A21

Smyslov Variation, English

c4 e5 Nc3 d6 Nf3 Bg4 A21