Riojas Rebata, Oswaldo Andre

[Event "I ch-Sudamericano 2023"] [Site "Lima PER"] [Date "21.09.2023"] [Round "8.44"] [White "Riojas Rebata,Oswaldo Andre"] [Black "Meneses Morales,Marcos Beltran"] [WhiteElo "1438"] [BlackElo "1290"] [WhiteTitle ""] [BlackTitle ""] [Result "1/2-1/2"] [ECO "E65"] 1. Nf3 c5 2. g3 Nf6 3. c4 g6 4. Bg2 Bg7 5. Nc3 O-O 6. O-O d6 7. d4 cxd4 8. Nxd4 Qc7 9. b3 a6 10. Bb2 Nc6 11. e3 Rb8 12. Rc1 Nd7 13. Nd5 Qd8 14. Re1 Nb6 15. Qd2 Nxd5 16. cxd5 Ne5 17. e4 Qb6 18. Bc3 Nd7 19. Red1 Nc5 20. Ba5 Qa7 21. Bc7 Ra8 22. Qb4 b5 23. Ba5 Bd7 24. Nc6 Bxc6 25. dxc6 Rac8 26. c7 Nb7 27. Rc6 Nxa5 28. Qxa5 f5 29. e5 dxe5 30. Bd5+ Kh8 31. Be6 f4 32. g4 Qb7 33. Rdc1 f3 34. Qxa6 Rxc7 35. Qxb7 Rxb7 36. Rc8 Rb6 37. Rxf8+ Bxf8 38. Rc8 Kg7 39. Bd5 Rf6 40. Rc3 e6 41. Bxf3 b4 42. Rc7+ Rf7 43. Rb7 Rxb7 44. Bxb7 Bc5 45. Kg2 Kf6 46. Kg3 Bd6 47. Be4 h6 48. f3 g5 49. h4 Kg7 50. hxg5 hxg5 51. Kf2 Kf7 52. Ke2 Ke7 53. Kd3 Kd7 54. Kc4 Be7 55. Kb5 Kc7 1/2-1/2