[Event "6th Weekly World Classicals Team Battle"] [Site "https://lichess.org/rKlKcGeF"] [Date "2021.08.28"] [White "Okonoo"] [Black "Oscar-De-La-Rosa"] [Result "1-0"] [UTCDate "2021.08.28"] [UTCTime "15:26:37"] [WhiteElo "1521"] [BlackElo "1668"] [WhiteRatingDiff "+70"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O Nf6 8. b3 Bd6 9. Qb5+ Nc6?! { (-0.14 → 0.60) Inaccuracy. Qd7 was best. } (9... Qd7 10. Qe2 O-O 11. c4 Ne4 12. Bb2 Nc6 13. Nc3 Nxc3 14. Bxc3 b6 15. cxd5 exd5 16. Qb5) 10. Qxb7 Rb8?? { (0.73 → 7.83) Blunder. Rc8 was best. } (10... Rc8 11. Qb5) 11. Qxc6+ Qd7 12. Qxd7+ Nxd7 13. Be3 O-O 14. Nbd2 Rbc8 15. c4 Nf6 16. c5 Bc7 17. b4 Rfd8 18. a4 h6 19. a5 Rb8 20. Rfb1 Rb5 21. Ne5 Nd7 22. f4 f6 23. Ng6 e5 24. Ne7+ Kf7 25. Nxd5 exf4 26. Bf2 Bb8 27. Ne4 Nf8 28. Nd6+ Kg6 29. Nxb5 Rxd5 30. Re1 Kf5 31. Re8 Ne6 32. Rxb8 Nxd4 { Black resigns. } 1-0