[Event "Open Section"] [White "Paiva,Donaldo"] [Black "Kayonde,Andrew"] [Site "Soyo, AO"] [Round "3"] [Annotator ""] [Result "0-1"] [Date "2025.10.27"] [WhiteElo "2171"] [BlackElo "2307"] [PlyCount "82"] 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. Rb1 Bf5 7. d3 Qc8 8. h4 h6 9. Bd2 Rb8 10. a3 a6 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. Qc1 e5 15. O-O Nge7 16. e4 Bh3 17. Kh2 Bxg2 18. Kxg2 Qd7 19. Re1 f5 20. d4 f4 21. d5 Nd8 22. Qd1 O-O 23. Ra1 Nf7 24. Nh2 h5 25. Ra5 Nh6 26. Qe2 Ng4 27. Nf3 Bh6 28. Rf1 fxg3 29. fxg3 Bxd2 30. Qxd2 Rbc8 31. Raa1 Qc7 32. Rac1 Qa7 33. Rce1 Rc4 34. Nd1 Qa3 35. Ng5 Rxf1 36. Rxf1 Qb3 37. Qe1 Rc2+ 38. Kg1 Qa2 39. Nf2 Re2 40. Nxg4 Rg2+ 41. Kh1 hxg4 0-1