[Event "Valle Region-ch U18"]
[Site "Buitrago"]
[Date "2017.02.12"]
[Round "6.3"]
[White "Rayo Lopera, Johan Alexis"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1582"]
[BlackElo "1547"]
[PlyCount "22"]
[EventDate "2017.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d3 Nc6 4. Be3 d6 5. Qd2 Bg7 6. c3 e6 7. Na3 a6 8. Nc2 Nge7 9. d4 cxd4 10. Nfxd4 0-0 11. Bh6 d5 0-1

[Event "Valle Region-ch U18"]
[Site "Buitrago"]
[Date "2017.02.11"]
[Round "3.5"]
[White "Chipantiza Manyoma, Gustavo Adolfo"]
[Black "Rayo Lopera, Johan Alexis"]
[Result "1-0"]
[ECO "B11"]
[BlackElo "1582"]
[PlyCount "25"]
[EventDate "2017.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 f5 4. d3 Nf6 5. e5 d4 6. exf6 dxc3 7. fxe7 Qxe7+ 8. Be2 Qb4 9. b3 Qa5 10. 0-0 Ba3 11. Re1 Bd7 12. Ng5 Na6 13. Bh5+ 1-0

[Event "Valle Region-ch U18"]
[Site "Buitrago"]
[Date "2017.02.11"]
[Round "5.5"]
[White "Rayo Lopera, Johan Alexis"]
[Black "Taparcua, Anderson"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1582"]
[PlyCount "52"]
[EventDate "2017.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. a3 Ba5 6. 0-0 0-0 7. d3 h6 8. Bxc6 dxc6 9. b4 Bb6 10. Be3 Bd4 11. Qd2 Be6 12. Rab1 Qe7 13. Ne2 c5 14. Bxd4 cxd4 15. Nxe5 Rad8 16. f3 Rb8 17. Ng4 c5 18. Nxf6+ Kh8 19. Nh5 cxb4 20. Qxb4 Qxb4 21. Rxb4 Rfd8 22. Nhf4 Rd7 23. Nxd4 a5 24. Ra4 b6 25. Nfxe6 fxe6 26. Nxe6 Rc8 1-0

[Event "Valle Region-ch U18"]
[Site "Buitrago"]
[Date "2017.02.10"]
[Round "1.5"]
[White "Rayo Lopera, Johan Alexis"]
[Black "Palacios, Jerson Fabian"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1582"]
[PlyCount "51"]
[EventDate "2017.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. a3 g6 5. Bb5 Bd7 6. d3 Nf6 7. Bg5 Bg7 8. Qe2 Bg4 9. h3 Bd7 10. 0-0-0 a6 11. Ba4 0-0 12. Kb1 Ne7 13. d4 Nc6 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Bxf6 Bxf6 17. Bxd7 Qe7 18. Nd5 Qd8 19. Bg4 Qd6 20. Qf3 Bd8 21. g3 Qc5 22. h4 c6 23. Nf6+ Bxf6 24. Qxf6 Qb6 25. h5 g5 26. h6 1-0

