ECO D85
5 named openings and variations are classified as D85. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- Grünfeld Defense: Exchange VariationD851. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5
- Grünfeld Defense: Exchange Variation, Modern Exchange VariationD851. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3
- Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's LineD851. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. h3
- Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Pawn Grab LineD851. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 O-O 9. Be2 Nc6 10. d5 Bxc3+
- Grünfeld Defense: Exchange Variation, Nadanian AttackD851. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4