Chess - QPO (for black) - Nf6 d5 c5 Nc6 !

Lines from the video: [Event “?“] [Site “?“] [Date “????.??.??“] [Round “?“] [White “ update“] [Black “?“] [Result “*“] [ECO “D02“] [Annotator “MWP“] [PlyCount “52“] [EventDate ““] 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 (7. Bb5 Rc8 $1 8. Ne5 (8. O-O e6 $11) (8. c4 dxc4 9. Nxc4 e6 $11) 8... Qb6 $1 9. Bxc6 (9. Qe2 $5 Qxd4 10. g3 Qxb2 11. O-O (11. Rb1 Qc3 12. Nxc6 bxc6 13. Ba6 Rd8 14. Bc7 Bxc2 15. Rb7 Ne4 16. Bxd8 Kxd8 17. Qe3 Qxe3 18. fxe3 Nc5 19. Rxa7