[Event "Tarrasch Defense: Classical Variation"]
[Site "https://chessily.com/openings/"]
[Result "*"]

1. d4 d5 (1... Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. O-O O-O 9. Bg5 Be6 10. Rc1 c4) 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 (9. dxc5 d4 (9... Bxc5 10. Na4)) cxd4 (9... c4) (9... Be6) 10. Nxd4 h6 (10... Re8) 11. Be3 Re8 (11... Bg4) 12. Rc1 Be6 *
