[FEN "r1bqk2r/p1pnbppp/1p2pn2/3p2B1/2PP4/2N1PN2/PP2BPPP/R2QK2R b KQkq"]

7... dxc4 8. O-O O-O 9. Bxc4 c5 10. dxc5 Nxc5 11. Qe2 a6 12. Rfd1


w b wb bw | w b wb bw

b     an



7...dxc4      an



8. O-O      an



8...O-O      an



9. Bxc4      an



9...c5      an



10. dxc5      an



10...Nxc5      an



11. Qe2      an



11...a6      an



12. Rfd1      an