Chess openings

Found 2 openings

D85. Gruenfeld: exchange variation

1. d2-d4 g8-f6 2. c2-c4 g7-g6 3. b1-c3 d7-d5 4. c4-d5 f6-d5
Games with this openings: 17094

D85. Gruenfeld: modern exchange variation

1. d2-d4 g8-f6 2. c2-c4 g7-g6 3. b1-c3 d7-d5 4. c4-d5 f6-d5 5. e2-e4 d5-c3 6. b2-c3 f8-g7 7. g1-f3
Games with this openings: 4254