[Event "7th Arica Open 2021"] [Site "Arica CHI"] [Date "2021.12.13"] [Round "2.2"] [White "Delgado Ramirez, N"] [Black "Paez Medina, G"] [Result "1-0"] [WhiteTitle "GM"] [WhiteElo "2614"] [BlackElo "2149"] [ECO "B10"] [Opening "Caro-Kann"] [Variation "anti-anti-Caro-Kann defence"] [EventDate "2021.12.12"] [WhiteFideId "3503631"] [BlackFideId "3409252"] 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 e6 8. Bc4 Bb4 9. Qd3 h6 10. O-O O-O 11. Bb3 Nf6 12. Bc2 Bd6 13. a3 e5 14. Ne4 Nxe4 15. Qxe4 f5 16. Qd5+ Kh8 17. dxe5 Bc7 18. Qc5 Bb6 19. Qc4 Re8 20. Rd1 Be6 21. Qe2 Qe7 22. Bd2 Qf7 23. Bc3 Rac8 24. Rd2 Ne7 25. Ba4 Red8 26. Rxd8+ Rxd8 27. Rd1 Nd5 28. Bd4 Bc7 29. g3 Qh5 30. Bc5 Nf4 31. Rxd8+ Bxd8 32. gxf4 Qg4+ 33. Kh1 Qxf4 34. Qd1 Bc7 35. Bc2 Qc4 36. b4 Bd5 37. Bd3 Qg4 38. Be2 Be4 39. Bd6 Bb6 40. e6 Bc6 41. b5 1-0