[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.07"]
[Round "7"]
[White "Arevalo Chiquiza, Jairo Hernando"]
[Black "Melgarejo Luna, Jonathan"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1764"]
[PlyCount "52"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e6 2. Nc3 d5 3. Bd3 d4 4. Nce2 c5 5. c3 e5 6. Nf3 Nc6 7. Bb5 Bd6 8. Qa4 Bd7 9. a3 a6 10. Bd3 Nb4 11. Qb3 Nxd3+ 12. Kf1 Bc6 13. cxd4 Nxc1 14. Rxc1 cxd4 15. d3 h6 16. Ng3 g6 17. Nd2 Qg5 18. Nc4 Rd8 19. h4 Qxc1+ 20. Ke2 Qf4 21. Na5 Nf6 22. Nxb7 Bxb7 23. Qxb7 0-0 24. Qxa6 Ng4 25. Rf1 Rc8 26. Qxc8 Rxc8 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.06"]
[Round "5"]
[White "Solorzano Roldan, Orlando"]
[Black "Arevalo Chiquiza, Jairo Hernando"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "32"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Bd6 5. d3 0-0 6. Bg5 Be7 7. Qd2 c6 8. Nxf6+ Bxf6 9. Bxf6 Qxf6 10. Be2 d5 11. Qg5 Nd7 12. Qxf6 gxf6 13. 0-0-0 Nb6 14. Rdg1 Bg4 15. h3 Bh5 16. g4 Bg6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.04"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Arevalo Chiquiza, Jairo Hernando"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1869"]
[PlyCount "18"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. e4 e6 6. Nf3 Bb4 7. Qa4+ Nc6 8. Bb5 Bd7 9. Bxc6 a5 1-0

