D89 — Grünfeld Defense: Exchange Variation, Spassky Variation
Closed & Semi-Closed Games (D00–D99)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6
Full page: Grünfeld Defense: Exchange Variation, Spassky Variation →ECO D89 covers Grünfeld Defense: Exchange Variation, Spassky Variation and related lines (Grünfeld Defense: Exchange Variation, Spassky Variation, Grünfeld Defense: Exchange Variation, Sokolsky Variation). Main line 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 with variations, statistics, and the best responses.
2 lines under D89
Grünfeld Defense: Exchange Variation, Spassky Variation
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6
Grünfeld Defense: Exchange Variation, Sokolsky Variation
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O Nc6 10. Be3 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5