[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Correa, Daniel"]
[Black "Arias Atehortua, Juan Sebastian"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1687"]
[BlackElo "1597"]
[PlyCount "83"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 c6 8. cxd5 cxd5 9. Bd3 Nc6 10. 0-0 Qc7 11. Rc1 a6 12. a3 Rd8 13. Ne5 Bd7 14. b4 Qb8 15. f4 Qd6 16. Na4 Ne4 17. Bxe7 Qxe7 18. Nxd7 Rxd7 19. Bxe4 dxe4 20. Nb6 Rad8 21. Nxd7 Rxd7 22. Qb3 Qf6 23. Rc5 Kh7 24. b5 Nxd4 25. Qb4 Nxb5 26. Qxe4+ g6 27. a4 Nc3 28. Qc4 Nd5 29. Re1 Qh4 30. Qe2 Qe7 31. Rec1 Rc7 32. Rxc7 Nxc7 33. Qb2 Nd5 34. Rc8 Nf6 35. Rb8 Qc5 36. Qxf6 Qxe3+ 37. Kf1 Qd3+ 38. Kf2 Qd2+ 39. Kg3 Qe3+ 40. Kh4 Qf2+ 41. Kh3 Qe3+ 42. g3 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Arias Atehortua, Juan Sebastian"]
[Black "Hurtado Paez, Andres Jesus"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1597"]
[BlackElo "1603"]
[PlyCount "85"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Be2 Be7 7. Bf4 a6 8. 0-0 0-0 9. Ne5 Bf5 10. Nxc6 bxc6 11. Bd3 Bg4 12. f3 Bh5 13. Re1 c5 14. dxc5 Bxc5+ 15. Kh1 c6 16. a3 Qd7 17. Qd2 Bg6 18. b4 Ba7 19. Bxa6 c5 20. b5 d4 21. Ne4 Nd5 22. Bg3 Bxe4 23. fxe4 Nc3 24. Qd3 Rfe8 25. a4 Qe7 26. a5 Qe6 27. Bb7 c4 28. Qf3 Rad8 29. Bd5 Qe7 30. Bxc4 Rc8 31. Bd3 Qb4 32. Rf1 Re7 33. b6 Bxb6 34. axb6 Qxb6 35. Qf5 Rce8 36. e5 g6 37. Qf6 Qxf6 38. exf6 Rb7 39. Rae1 Rd8 40. Re7 Rxe7 41. fxe7 Re8 42. Re1 f5 43. Bc4+ 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Duran, Yesid Alejandro"]
[Black "Arias Atehortua, Juan Sebastian"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1698"]
[BlackElo "1597"]
[PlyCount "69"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. Nc3 e6 4. e3 d5 5. f3 Be7 6. h4 Nc6 7. Nb5 Bd6 8. Nxd6+ cxd6 9. Bd3 e5 10. dxe5 dxe5 11. Bg5 h6 12. Bxf6 Qxf6 13. e4 dxe4 14. fxe4 Qg6 15. Qe2 Nd4 16. exf5 Qg3+ 17. Qf2 Qxf2+ 18. Kxf2 Bxf5 19. Bxf5 Nxf5 20. Re1 0-0 21. Rxe5 Nd4+ 22. Kg3 Rf1 23. c3 Nc6 24. Re2 Raf8 25. Kh2 Ra1 26. Nf3 Rxa2 27. Rd1 Rf7 28. Rd5 Kh7 29. h5 a5 30. Nh4 a4 31. Ng6 Rf6 32. Rb5 a3 33. Rxb7 Na5 34. Rb8 Rxg6 35. Ree8 1-0

[Event "Cota Region-ch U11"]
[Site "Cota"]
[Date "2016.11.20"]
[Round "4.7"]
[White "Arias Atehortua, Juan Sebastian"]
[Black "Rubiano Gutierrez, Karen Ximena"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1245"]
[BlackElo "1472"]
[PlyCount "42"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d5 4. exd5 Nxd5 5. Ng5 Qxg5 6. d3 Qxg2 7. Bb5+ c6 8. Rf1 cxb5 9. Nc3 Bb4 10. Bd2 0-0 11. Qc1 Bxc3 12. bxc3 Bh3 13. Ke2 Nf4+ 14. Ke3 Nd5+ 15. Ke2 Bg4+ 16. Ke1 e4 17. c4 Bh3 18. Ke2 Bg4+ 19. Ke1 exd3 20. cxd3 Bh3 21. cxd5 Qxf1# 0-1

[Event "Cota Region-ch U11"]
[Site "Cota"]
[Date "2016.11.19"]
[Round "2.9"]
[White "Arias Atehortua, Juan Sebastian"]
[Black "Mendez Rodriguez, Brayan Yair"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1245"]
[PlyCount "34"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. b4 Bxb4+ 5. Bd2 Bxd2+ 6. Nxd2 Nc6 7. Bb5 0-0 8. Bxc6 dxc6 9. Ngf3 Bg4 10. h3 Bxf3 11. Nxf3 Re8 12. Nxe5 Rxe5 13. 0-0 Rg5 14. Rb1 Qd7 15. g3 Qxh3 16. Re1 Rh5 17. d4 Qh1# 0-1

[Event "Cota Region-ch U11"]
[Site "Cota"]
[Date "2016.11.19"]
[Round "1.3"]
[White "Vargas, Daniel Fernando"]
[Black "Arias Atehortua, Juan Sebastian"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1527"]
[BlackElo "1245"]
[PlyCount "49"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. e3 c6 3. d4 exd4 4. exd4 Bb4+ 5. Bd2 Qe7+ 6. Be2 Nf6 7. Nf3 Ne4 8. Nc3 Nxc3 9. bxc3 Ba5 10. 0-0 0-0 11. Re1 Bc7 12. Bd3 Qd6 13. c5 Qf6 14. Qe2 Na6 15. Qe8 d5 16. Bxh7+ Kxh7 17. Qxf8 Bg4 18. Qe7 Qh6 19. Bxh6 Kxh6 20. Qh4+ Bh5 21. Qg5+ Kh7 22. Qxh5+ Kg8 23. Ng5 Nb8 24. Qh7+ Kf8 25. Qh8# 1-0

