[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "8"]
[White "Guzman Lanzziano, Hanier David"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1383"]
[BlackElo "1713"]
[PlyCount "84"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Qe2 Bc5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 d6 10. 0-0-0 Qe7 11. h3 Bd7 12. Qe3 a6 13. Bc4 Be6 14. Bd5 Bxd5 15. exd5 Nd8 16. g4 0-0 17. Ng5 c6 18. dxc6 bxc6 19. Qd3 d5 20. Qe3 Re8 21. Rhe1 e4 22. h4 Nf7 23. f3 h6 24. Nxf7 Qxf7 25. g5 exf3 26. Qxf3 hxg5 27. hxg5 Ne4 28. Qxf7+ Kxf7 29. g6+ Kxg6 30. Rg1+ Kf5 31. Rdf1+ Ke6 32. Rg6+ Kd7 33. Bxg7 Re7 34. Bf8 Rh7 35. b3 a5 36. Bg7 Re8 37. Bf6 Rf7 38. Rg7 Ref8 39. Be5 Ke6 40. Rfxf7 Rxf7 41. Rxf7 Kxf7 42. Bc7 a4 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.07"]
[Round "9"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Manotas, S Franklin"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1713"]
[BlackElo "1929"]
[PlyCount "81"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Qe2 Nd7 10. g3 Qc7 11. Re1 h6 12. c4 N5b6 13. Bg2 0-0-0 14. Nc3 g5 15. Be3 Kb8 16. Rac1 Nc8 17. b4 Bxb4 18. Qb2 Bc5 19. Na4 Bxe3 20. Rxe3 Rhg8 21. Rb1 Ka8 22. Ra3 Ncb6 23. c5 Nc4 24. Nb6+ Ndxb6 25. cxb6 Nxb6 26. Qxb6 Rd1+ 27. Bf1 Qxb6 28. Rxb6 Rgd8 29. Rbb3 Kb8 30. Rd3 R8xd3 31. Rxd3 Rxd3 32. Bxd3 Kc7 33. Kf1 a6 34. g4 b5 35. Bh7 f6 36. Bg6 a5 37. a3 f5 38. gxf5 exf5 39. f4 b4 40. a4 c5 41. Bf7 1/2-1/2

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "6"]
[White "Duran Barraza, Mateo Andres"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1966"]
[BlackElo "1713"]
[PlyCount "87"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. h3 Na5 8. Nbd2 Nxc4 9. Nxc4 Be6 10. Ne3 h6 11. c3 c6 12. Qc2 Qc7 13. d4 Rfe8 14. Bd2 Bf8 15. c4 Rad8 16. dxe5 dxe5 17. Bc3 Bd7 18. Rad1 g6 19. Rd2 Bg7 20. Red1 Nh5 21. Rd6 Bf8 22. R6d3 Nf4 23. Bxe5 Rxe5 24. Rxd7 Rxd7 25. Rxd7 Qxd7 26. Nxe5 Qe6 27. Nf3 Bc5 28. Ng4 h5 29. Ng5 Qe7 30. Nh6+ Kg7 31. Nhxf7 Bd4 32. h4 Qf6 33. b3 c5 34. g3 Nd3 35. e5 Qf5 36. e6 Bxf2+ 37. Kh2 Bxg3+ 38. Kxg3 Qf4+ 39. Kh3 Qg4+ 40. Kh2 Qxh4+ 41. Nh3 Qe4 42. Qc3+ Kf8 43. Qh8+ Ke7 44. Qd8+ 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.06"]
[Round "7"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Rueda Ahumada, Gabriel Omar"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1713"]
[BlackElo "1415"]
[PlyCount "110"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c6 4. Bd3 Nf6 5. Nbd2 Nbd7 6. b3 Bd6 7. Bb2 0-0 8. Ne5 Qc7 9. f4 c5 10. 0-0 a6 11. a4 b6 12. Rf3 Bb7 13. Rh3 Ne4 14. Qe2 f5 15. Bxe4 dxe4 16. Nxd7 Qxd7 17. Nc4 Bc7 18. dxc5 bxc5 19. g4 Bd5 20. Rd1 Qf7 21. g5 Qg6 22. Kf2 Rab8 23. Rg1 Rfd8 24. Bc3 Kf7 25. Rhg3 Rd7 26. h4 Bxc4 27. bxc4 Kf8 28. h5 Qe8 29. Rh3 Qd8 30. Rhh1 Ba5 31. Bxa5 Qxa5 32. Rd1 Rbd8 33. Rxd7 Rxd7 34. Rd1 Qxa4 35. Rxd7 Qxd7 36. Qe1 Qa4 37. Qc3 Qb4 38. Qe5 Qd2+ 39. Kf1 Qd1+ 40. Kf2 Qf3+ 41. Kg1 Qxe3+ 42. Kh2 Qe2+ 43. Kg1 Qd1+ 44. Kg2 Qxc2+ 45. Kh1 Qd1+ 46. Kg2 Qd7 47. Qxc5+ Kf7 48. Qe3 a5 49. Qb3 Qd2+ 50. Kg1 Qc1+ 51. Kg2 Qd2+ 52. Kg1 Qe1+ 53. Kg2 Qe2+ 54. Kg1 Qg4+ 55. Kh2 Qxh5+ 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.05"]
[Round "5"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Villafane Gomez, Jaime"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1713"]
[BlackElo "2036"]
[PlyCount "51"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Re8 8. Bg5 h6 9. Bxf6 Bxf6 10. Qd2 Bg7 11. Rfd1 Rb8 12. h3 Kh7 13. Qf4 Rf8 14. Rd2 e5 15. dxe5 Nxe5 16. c5 g5 17. Qe4+ Kg8 18. Rad1 Be6 19. Nxe5 Bxe5 20. f4 gxf4 21. gxf4 Bxc3 22. bxc3 Qh4 23. cxd6 cxd6 24. Qf3 Rfc8 25. f5 Bc4 26. Rd4 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "3"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Castro Herrera, Juan Sebastian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1713"]
[BlackElo "1105"]
[PlyCount "51"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Bb3 Bd7 8. Nf1 Re8 9. Ng3 Be6 10. 0-0 Bxb3 11. axb3 Bb6 12. Qe2 Ne7 13. Bg5 Ng6 14. Nh5 Kh8 15. Nh4 Nxh4 16. Bxh4 Re6 17. Kh1 h6 18. Nxf6 gxf6 19. Qh5 Qf8 20. f4 Qg7 21. f5 Ree8 22. Rf3 Kh7 23. Rg3 Qf8 24. Bxf6 Bf2 25. Rg6 Be3 26. g4 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.04"]
[Round "4"]
[White "Schettini Acuna, Massimo Matteo"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1008"]
[BlackElo "1713"]
[PlyCount "88"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d4 cxd4 7. Nxd4 g6 8. f3 Bg7 9. Be3 a6 10. Qd2 b5 11. Nd5 Nxd5 12. exd5 Qb7 13. Qc3 0-0 14. Qb3 Nd7 15. Rd1 Nc5 16. Qb4 Qxd5 17. 0-0 Qb7 18. Rfe1 a5 19. Qd2 Rfc8 20. Bh6 Na4 21. Bxg7 Kxg7 22. Qe2 Nxb2 23. Rb1 Qa7 24. Qf2 e5 25. Nf5+ gxf5 26. Qxa7 Rxa7 27. Rxb2 b4 28. Re2 Kf6 29. Kf2 Rc4 30. Rd2 Ke6 31. Rb1 Rac7 32. Rc1 f4 33. h4 a4 34. Ke2 b3 35. Kd1 b2 36. Rb1 a3 37. Re2 Rd4+ 38. Ke1 f5 39. Rf2 e4 40. Re2 e3 41. Kf1 Rd2 42. Rxd2 exd2 43. Ke2 Rxc2 44. Rd1 Rc1 0-1

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "2"]
[White "Benavides Montenegro, Maicol Alexander"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2140"]
[BlackElo "1713"]
[PlyCount "43"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Qf3 Nbd7 9. Bxf6 Bxf6 10. Qh3 g6 11. f4 Bg7 12. 0-0 a5 13. Rae1 Ba6 14. Ndf3 Bxd3 15. cxd3 c5 16. g4 Rc8 17. f5 exf5 18. gxf5 Nf6 19. fxg6 hxg6 20. Ng5 Nh5 21. Ngxf7 Qc7 22. Qe6 1-0

[Event "Barranquilla Carnaval Cup"]
[Site "Barranquilla"]
[Date "2024.02.03"]
[Round "1"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Anillo Trespalacios, Daniel David"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1713"]
[BlackElo "1458"]
[PlyCount "75"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 d5 7. exd5 Nxd5 8. Qb3 Be6 9. Qxb7 Nde7 10. Bxe6 fxe6 11. Qb5 Bd6 12. Ne4 0-0 13. Qc4 Qd7 14. b4 Nd5 15. Be3 Nf4 16. 0-0 Ne7 17. Rfe1 Kh8 18. Nc5 Bxc5 19. Bxc5 Rf6 20. Nxe5 Qd5 21. Re4 Qxc4 22. dxc4 Neg6 23. Nxg6+ Nxg6 24. Rae1 e5 25. Rd1 Ra6 26. h4 h5 27. Rd7 Rc8 28. Rf7 Rxa2 29. Rf5 a5 30. bxa5 Rxa5 31. Rxh5+ Kg8 32. Be3 Kf7 33. Rf5+ Ke6 34. Rg5 Kf6 35. Reg4 Ne7 36. Rxg7 Ke6 37. h5 Nf5 38. R4g6# 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.12"]
[Round "9"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1679"]
[BlackElo "1957"]
[PlyCount "47"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. b3 0-0 6. Bb2 c5 7. 0-0 b6 8. Qe2 Bb7 9. Nbd2 Nc6 10. Ne5 Nb4 11. f4 Rc8 12. Ndf3 Qc7 13. a3 Nxd3 14. cxd3 cxd4 15. Rfc1 Qe7 16. Nxd4 Bxe5 17. fxe5 Nd7 18. Nb5 Nc5 19. Nd6 Rcd8 20. Rc3 Ba6 21. Rac1 Qg5 22. Rxc5 bxc5 23. b4 cxb4 24. axb4 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "6"]
[White "Acuna, Nelson David"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1978"]
[BlackElo "1679"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd7 9. Rxe4+ Be7 10. Nxd4 f5 11. Rf4 0-0 12. Nxc6 Qxc6 13. Nd5 Bd6 14. Rd4 Be6 15. c4 Rfe8 16. Be3 Be5 17. Rd2 Bxd5 18. cxd5 Qf6 19. Rc1 Rad8 20. Qb3 Qd6 21. g3 Kh8 22. Bc5 Qh6 23. f4 b6 24. Ba3 c5 25. Qf3 Bd4+ 26. Kg2 Be3 27. Rcd1 Bxd2 28. Rxd2 Re4 29. b3 Rd4 30. Rxd4 cxd4 31. Be7 Re8 32. d6 Qe6 33. Qc6 Rxe7 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "5"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Payares Diaz, Alejandro"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1679"]
[BlackElo "1137"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 Bg4 6. Qe2 0-0 7. e5 dxe5 8. dxe5 Nfd7 9. e6 fxe6 10. Bxe6+ Bxe6 11. Qxe6+ Kh8 12. Be3 Nf6 13. Ng5 Qc8 14. Qb3 Qe8 15. Ne6 Qc6 16. Nxf8 Bxf8 17. 0-0-0 Nbd7 18. Nd5 Nxd5 19. Qxd5 Qxd5 20. Rxd5 Nf6 21. Bd4 Bg7 22. Bxf6 Bxf6 23. Rhd1 b6 24. Rd8+ Rxd8 25. Rxd8+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "4"]
[White "Mendoza, Rafael Enrique"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2288"]
[BlackElo "1679"]
[PlyCount "65"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 e5 4. Bc4 Nc6 5. d3 h6 6. Nf3 Nf6 7. 0-0 Nxe4 8. dxe4 Qf6 9. c3 Bd6 10. Be3 0-0 11. Nd2 g5 12. Qh5 Nd8 13. h4 Be7 14. hxg5 hxg5 15. Nf3 Qh8 16. Qxh8+ Kxh8 17. Bxg5 Bxg5 18. Nxg5 f6 19. Nf3 b5 20. Bb3 Ne6 21. Rad1 Nf4 22. g3 Bg4 23. Nh4 Bxd1 24. Rxd1 Rfd8 25. Rxd8+ Rxd8 26. gxf4 exf4 27. Nf3 c6 28. Kf1 a5 29. Ke2 a4 30. Be6 a3 31. b4 Kg7 32. Nd4 Rd6 33. Nf5+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Ojeda, Jesus David"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2044"]
[BlackElo "1679"]
[PlyCount "67"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. Rc1 Bb7 8. Bd3 Nbd7 9. cxd5 exd5 10. 0-0 c5 11. Qe2 Re8 12. Rfd1 Ne4 13. Bf4 Bf6 14. Nb5 g5 15. Bg3 Nxg3 16. hxg3 c4 17. Bb1 Nf8 18. Nh2 Qd7 19. Nc3 b5 20. Qh5 b4 21. Ng4 Bg7 22. Qxg5 Re6 23. Ne2 Qe7 24. Qh5 Rd6 25. Nf4 Bc8 26. Nxd5 Qe6 27. Nc7 Qxg4 28. Qxg4 Bxg4 29. Nxa8 Bxd1 30. Rxd1 Ne6 31. Rc1 Rc6 32. Be4 Rc8 33. Bb7 Rb8 34. Bd5 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "1"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Florez Perez, Owen Andrew"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1679"]
[PlyCount "33"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qxa8 Bf5 15. Qxf8+ Kxf8 16. Rd2 Qb7 17. Rd8# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Puerta Rendon, Jacobo"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1636"]
[BlackElo "1633"]
[PlyCount "67"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 Nfd7 6. Bc4 c5 7. Be3 0-0 8. Qd2 a6 9. 0-0-0 Nc6 10. Bh6 cxd4 11. Bxg7 Kxg7 12. Nxd4 Qa5 13. f4 Qc5 14. Bd5 Nxd4 15. Qxd4+ Qxd4 16. Rxd4 Rb8 17. Bb3 Nc5 18. Nd5 Be6 19. Nb6 Bxb3 20. axb3 Ne6 21. Rc4 Rfd8 22. f5 Nc5 23. Nd5 b5 24. Rd4 e6 25. f6+ Kf8 26. Ne7 e5 27. Rdd1 Nxe4 28. Nc6 Nf2 29. Nxb8 Rxb8 30. Rhf1 Nxd1 31. Rxd1 Rb6 32. g4 h6 33. Rf1 Ke8 34. Rf5 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "7"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Borre Meza, Orlando David"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1633"]
[BlackElo "1498"]
[PlyCount "62"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Bb3 Na5 8. Bc2 c5 9. Nf1 Nc6 10. h3 d5 11. Qe2 b6 12. Ng3 dxe4 13. dxe4 a5 14. Bb3 Qc7 15. a4 Ne8 16. Nf5 Bxf5 17. exf5 Nd6 18. g4 e4 19. Ng5 Bxg5 20. Bxg5 Ne5 21. 0-0-0 c4 22. Bc2 Nd3+ 23. Bxd3 exd3 24. Qe7 Qc6 25. Be3 Qxa4 26. Kb1 Qc2+ 27. Ka1 Qa4+ 28. Kb1 Nb5 29. Rd2 Qb3 30. Ka1 Rfe8 31. Qg5 f6 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Cordoba Roa, Angel Gabriel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1633"]
[BlackElo "2106"]
[PlyCount "80"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 g6 6. d3 Bg7 7. 0-0 0-0 8. Ne1 a6 9. Bc4 Rb8 10. f4 Ne8 11. Nd5 b5 12. axb5 axb5 13. Bb3 Nb6 14. c3 Nxd5 15. Bxd5 c4 16. Be3 Bd7 17. e5 dxe5 18. Ba7 Rc8 19. Bb7 Rc7 20. Bb6 Qb8 21. Bxc7 Qxc7 22. Ba8 exf4 23. dxc4 bxc4 24. Qe2 Be5 25. Nf3 Bd6 26. Kh1 Nf6 27. Nd2 Rc8 28. Bf3 h5 29. h3 Kg7 30. Ne4 Nxe4 31. Bxe4 f5 32. Bd5 Qc5 33. Be6 Bxe6 34. Qxe6 Rb8 35. Ra4 Rxb2 36. Rxc4 f3 37. Rxc5 fxg2+ 38. Kg1 Bh2+ 39. Kxh2 gxf1Q+ 40. Kg3 Qf2# 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Rueda Ahumada, Gabriel Omar"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1482"]
[BlackElo "1633"]
[PlyCount "88"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 b6 2. c4 g6 3. g3 Bb7 4. Bg2 Bg7 5. Nc3 e6 6. d4 Ne7 7. b3 0-0 8. Bb2 d5 9. 0-0 Nd7 10. e3 c5 11. Ne2 dxc4 12. bxc4 cxd4 13. exd4 Rc8 14. Rc1 Re8 15. Qd2 Nf5 16. Qb4 Bf8 17. Qb3 Nd6 18. Rfd1 Ba6 19. Nd2 Bg7 20. Ba3 Nb8 21. Bf1 Nc6 22. Qa4 Na5 23. c5 Nf5 24. Nf3 Qd5 25. Kg2 g5 26. Nc3 Bxf1+ 27. Rxf1 Qb7 28. d5 exd5 29. Qc2 Nh6 30. Nb5 Nc4 31. Qd3 bxc5 32. Rb1 Qa6 33. Bc1 g4 34. Ng5 Qg6 35. Qxd5 Qxb1 36. Qxc4 Qg6 37. Bf4 Bf6 38. h4 gxh3+ 39. Nxh3 Nf5 40. Nc7 Nh4+ 41. Kh1 Qg4 42. Ng1 Rxc7 43. Qb5 Rce7 44. gxh4 Qxf4 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Mesa Baez, Samuel"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1633"]
[BlackElo "1907"]
[PlyCount "52"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. Be2 Be7 8. Be3 Nc6 9. Nc3 0-0 10. b3 Re8 11. Rc1 Bxf3 12. Bxf3 Bg5 13. Qd2 Bxe3 14. fxe3 Qh4+ 15. g3 Qxd4 16. Qxd4 Nxd4 17. Bxb7 Rxe3+ 18. Kf2 Rae8 19. Rhd1 Ne2 20. Ne4 R3xe4 21. Bxe4 Nxc1 22. Bb1 Re2+ 23. Kf3 Rxh2 24. Rxc1 Nd7 25. b4 Rb2 26. b5 g6 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "2"]
[White "Rico Duran, Juan Sebastian"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1828"]
[BlackElo "1633"]
[PlyCount "94"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 c6 5. e3 h6 6. Bh4 Be7 7. Nf3 Nbd7 8. Bd3 0-0 9. cxd5 exd5 10. Qc2 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. b4 b5 14. a4 bxa4 15. Bxe4 dxe4 16. Nd2 Ba6 17. Rfc1 Bd3 18. Qxa4 Nb6 19. Qa5 Reb8 20. Qc5 Qe6 21. Qe5 Qxe5 22. dxe5 Nd7 23. Ra4 c5 24. bxc5 Nxc5 25. Ra5 Nb3 26. Nxb3 Rxb3 27. Nd5 a6 28. Rca1 Rab8 29. h4 Rb1+ 30. Kh2 Rxa1 31. Rxa1 Rb5 32. Nc7 Rxe5 33. Nxa6 Rh5 34. Kg3 g5 35. hxg5 Rxg5+ 36. Kh2 Rb5 37. Ra4 Rh5+ 38. Kg3 Rg5+ 39. Kh2 Rh5+ 40. Kg1 Bxa6 41. Rxa6 Kg7 42. g3 Re5 43. Kg2 Rc5 44. Ra4 f5 45. Ra6 Rb5 46. Re6 Rc5 47. Rd6 Rb5 1/2-1/2

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.06"]
[Round "1"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Ramirez Girado, Joshua Daid"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1633"]
[PlyCount "51"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 b6 7. Bg5 h6 8. Bh4 Bb7 9. Nbd2 Re8 10. Qe2 Be7 11. Nc4 d5 12. Bxf6 Bxf6 13. Ne3 d4 14. Nf5 Na5 15. Ba4 c6 16. b4 b5 17. Bc2 dxc3 18. bxa5 a6 19. 0-0 Qxa5 20. N3h4 Bxh4 21. Nxh4 Rad8 22. f4 exf4 23. Rxf4 g5 24. Nf5 gxf4 25. Qg4+ Kh8 26. Qg7# 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.05"]
[Round "8"]
[White "Giraldo Alvarez, Simon"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1569"]
[BlackElo "1600"]
[PlyCount "88"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Nd5 d6 9. c3 Ba7 10. 0-0 Bd7 11. Be3 Nxd5 12. Bxd5 g5 13. Bxa7 Rxa7 14. g3 Ne7 15. Bb3 Ng6 16. Qd2 Qf6 17. Qe3 Ra8 18. d4 Bh3 19. Rfe1 Nf4 20. dxe5 dxe5 21. Nxe5 Ne6 22. Nd3 Rd8 23. Nb4 Kf8 24. e5 Qg6 25. Rad1 Kg7 26. Nd5 g4 27. Nf4 Nxf4 28. Qxf4 c5 29. Bd5 Rhe8 30. Be4 Qg5 31. Qxg5+ hxg5 32. Bd5 Re7 33. Rd2 Red7 34. Red1 Re7 35. e6 fxe6 36. Be4 Rxd2 37. Rxd2 Kf6 38. Rd6 Ke5 39. Rxa6 Kxe4 40. Rd6 b4 41. c4 Ke5 42. Rd2 Ra7 43. b3 Ra6 44. Re2+ Kd4 0-1

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.05"]
[Round "9"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Alzate Velez, Valentin"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1600"]
[BlackElo "1383"]
[PlyCount "73"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Bxc6 dxc6 7. h3 e5 8. Na3 Ne7 9. Nc4 Qc7 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 0-0 13. Ne2 Rd8 14. Qc2 Be6 15. Bf4 Qd7 16. Nb6 Qe8 17. Nxa8 Rxa8 18. Rfd1 f5 19. f3 Qf7 20. Bd6 Rf8 21. Nf4 Bh6 22. Nxe6 Qxe6 23. exf5 Rxf5 24. Bxe7 Qxe7 25. Re1 Qg5 26. Qb3+ Kh8 27. Qxb7 Rxf3 28. Re8+ Bf8 29. Qxc6 Rf5 30. Rd1 Qf4 31. Qf3 Qh6 32. Qc3+ Kg8 33. Rf1 Rxf1+ 34. Kxf1 Qf4+ 35. Kg1 Qd6 36. Qe5 Qd1+ 37. Kh2 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.04"]
[Round "7"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Zea Parra, Luis David"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1600"]
[PlyCount "83"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 d5 7. Qe2 d4 8. Nbd2 Be6 9. Bc2 Bg4 10. Nf1 Qd7 11. h3 Bh5 12. Ng3 Rfe8 13. Bg5 Bxf3 14. Qxf3 Qe6 15. Bb3 Qe7 16. Nf5 Qd8 17. Nh6+ Kf8 18. Nxf7 Qe7 19. a4 Nd8 20. Nh6 Ne6 21. h4 gxh6 22. Bxf6 Qf7 23. Rh3 Be7 24. Bxe7+ Rxe7 25. Qg4 h5 26. Qf3 Qxf3 27. Rxf3+ Ke8 28. g3 Kd7 29. Rf5 Nc5 30. Bc4 c6 31. cxd4 Na6 32. Bxa6 bxa6 33. Rxh5 exd4 34. Ra5 Rf7 35. Rxa6 Kd6 36. Rc1 Rc8 37. b4 Rf3 38. b5 Rcf8 39. Raxc6+ Ke7 40. Rc7+ Ke6 41. R1c6+ Ke5 42. Re7# 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.04"]
[Round "6"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1499"]
[BlackElo "1600"]
[PlyCount "91"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d5 5. exd5 Nxd5 6. 0-0 Nxc3 7. dxc3 Bf5 8. Bb5 Qxd1 9. Rxd1 f6 10. Re1 0-0-0 11. Ba4 Na5 12. Bb3 c5 13. Be3 a6 14. Nh4 Bg4 15. h3 Bh5 16. Be6+ Kc7 17. g4 Be8 18. Rad1 Rxd1 19. Rxd1 g5 20. Nf5 h5 21. Kg2 hxg4 22. hxg4 Bc6+ 23. Kg3 Rh7 24. f3 b6 25. Bf2 Nb7 26. Be3 Nd6 27. Rf1 Bb5 28. Rd1 Nxf5+ 29. Bxf5 Rh4 30. Be4 Bd6 31. Re1 Bc6 32. Rd1 Kd7 33. Re1 Bb5 34. Rd1 Ke7 35. Re1 Be8 36. Rd1 Rh6 37. Re1 b5 38. Rd1 a5 39. Re1 Bf7 40. a3 Rh8 41. Rb1 Kd7 42. Rd1 Kc7 43. b4 cxb4 44. cxb4 axb4 45. axb4 Kd7 46. Bc5 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.03"]
[Round "4"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Ortiz Lopera, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1745"]
[PlyCount "58"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a5 7. a4 h6 8. Nf1 Be6 9. Qb3 Qd7 10. Bxe6 Qxe6 11. Qxb7 Kd7 12. Qb5 Rhb8 13. Qc4 Qxc4 14. dxc4 Nxe4 15. Ne3 Bxe3 16. fxe3 Nc5 17. Ke2 e4 18. Nh4 g6 19. Rf1 Ke6 20. g4 Ne5 21. Ng2 g5 22. Ne1 Nxc4 23. Nc2 Nb3 24. Ra2 c5 25. Na3 Nxa3 26. bxa3 Rb7 27. Kd1 c4 28. Kc2 Rab8 29. Rd1 Nc5 0-1

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.03"]
[Round "5"]
[White "Ortiz Monsalve, Sebastian"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1603"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. h3 h6 9. d4 Bb6 10. Re1 0-0 11. Be3 Re8 12. Nbd2 d5 13. dxe5 Bxe3 14. Rxe3 Nxe5 15. exd5 Nxf3+ 16. Qxf3 Rxe3 17. fxe3 c6 18. dxc6 Qe7 19. Rd1 Ra7 20. Nf1 Rc7 21. Ng3 Be6 22. Bxe6 Qxe6 23. Nf5 Kh7 24. Nd4 Qxa2 25. Qf5+ Kh8 26. Qe5 Rc8 27. Rf1 Ne8 28. Qe7 Kg8 29. b3 Nf6 30. c7 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.02"]
[Round "2"]
[White "Montoya Echeverri, Sebastian"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1787"]
[BlackElo "1600"]
[PlyCount "81"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Bd3 d5 9. exd6 cxd6 10. 0-0 Be7 11. Qf3 d5 12. cxd5 cxd5 13. Nc3 0-0 14. Nxd5 Nxd5 15. Be4 Nb6 16. Bxa8 Ba6 17. Be4 Bxf1 18. Kxf1 Bf6 19. Qd3 Qxd3+ 20. Bxd3 Rd8 21. Be2 Na4 22. Rb1 Rb8 23. b3 Nc3 24. Rb2 Nd5 25. Rc2 g5 26. Rc5 Nf4 27. Bc4 Rb7 28. g3 Ne6 29. Bxe6 fxe6 30. Bxg5 Bd4 31. Rc4 Bb6 32. Ke2 Kf7 33. b4 Kg6 34. Bd2 Rf7 35. Rg4+ Kf6 36. Rf4+ Ke7 37. Rxf7+ Kxf7 38. Be3 Ke7 39. Bxb6 axb6 40. a4 Kd6 41. Kd3 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.02"]
[Round "3"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Lopez, Juan Sebastian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1736"]
[PlyCount "55"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 0-0 8. h3 d5 9. Qe2 Re8 10. Nf1 Ne7 11. Ng3 Ng6 12. 0-0 Nf4 13. Qc2 Qd7 14. d4 dxe4 15. Nxe5 Rxe5 16. Bxf4 Rf5 17. Nxf5 Qxf5 18. Bxc7 Ba7 19. Qd2 Qg6 20. Kh2 Bf5 21. Rae1 Rc8 22. Be5 Rc6 23. Re3 Qh6 24. Kg1 Qg5 25. Qe2 Nh5 26. Kh2 Rh6 27. f4 Qg6 28. g4 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2022.06.01"]
[Round "1"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Diaz Larrea, Juan Manuel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1745"]
[PlyCount "71"]
[EventDate "2022.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 0-0 8. Qe2 h6 9. h3 Ba7 10. Nf1 Nh5 11. g4 Nf4 12. Bxf4 exf4 13. 0-0-0 Na5 14. d4 Nxb3+ 15. axb3 c6 16. N1d2 Re8 17. Qd3 b5 18. Rhe1 f6 19. Nh4 Be6 20. Nf5 c5 21. d5 c4 22. Qf3 Bxf5 23. exf5 Qa5 24. Kb1 cxb3 25. Nxb3 Qa4 26. Nc1 Qc4 27. Re6 b4 28. Rde1 Kf8 29. R1e4 Qf1 30. Qxf4 Rxe6 31. dxe6 bxc3 32. Qxd6+ Kg8 33. Qc6 Rb8 34. Qxc3 Bxf2 35. e7 Re8 36. Re2 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Blaschke, Emmanuel"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "19"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Qd3 Bxd4 6. Qf3 Qf6 7. Qxf6 Nxf6 8. c3 Bb6 9. Bg5 Nxe4 10. Bd3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Jimenez Mederos, Tomas Jorge"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1898"]
[PlyCount "31"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 Nbd7 6. e3 0-0 7. cxd5 exd5 8. Bd3 c5 9. Rc1 c4 10. Bb1 Qb6 11. 0-0 Bxc3 12. Rxc3 h6 13. Bxf6 Nxf6 14. Ne5 Nd7 15. Qc2 Nxe5 16. Qh7# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Orostegui Cardona, David Eduardo"]
[Black "De la Hoz Paternina, Felix Daniel"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1352"]
[PlyCount "69"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 f6 4. f4 g6 5. Bd3 fxe5 6. fxe5 Bf5 7. Bxf5 gxf5 8. Qh5+ Kd7 9. Qxf5+ e6 10. Qf7+ Qe7 11. Qxe7+ Bxe7 12. Bh6 Na6 13. Bg7 Nh6 14. Bxh6 Rhg8 15. g3 Nb4 16. Kd2 Bg5+ 17. Bxg5 Rxg5 18. c3 Na6 19. Na3 Rf5 20. Ne2 Rf2 21. Raf1 Raf8 22. Rxf2 Rxf2 23. Ke3 Rf8 24. Nf4 c5 25. Nc2 cxd4+ 26. cxd4 Rf5 27. a3 Nc7 28. Nb4 a5 29. Nbd3 Nb5 30. Nc5+ Kc6 31. Rc1 Kb6 32. Nfxe6 Na7 33. Nd7+ Kb5 34. b3 Nc6 35. Nc7# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Espinoza, Yair"]
[Result "0-1"]
[ECO "C53"]
[BlackElo "1913"]
[PlyCount "150"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. a4 a5 6. Bb3 Bg4 7. d3 Nf6 8. h3 Bh5 9. Nbd2 0-0 10. 0-0 Qd7 11. Re1 Kh8 12. Nf1 Ne8 13. Ng3 Bg6 14. Nh4 Rd8 15. Nhf5 Bxf5 16. Nxf5 g6 17. Ng3 Ng7 18. Be3 Bxe3 19. Rxe3 f5 20. exf5 Nxf5 21. Nxf5 Qxf5 22. Rf3 Qg5 23. Bd5 Ne7 24. Bxb7 Kg7 25. Qc1 Qxc1+ 26. Rxc1 Rxf3 27. gxf3 Rb8 28. Be4 d5 29. Rc2 dxe4 30. fxe4 Kf6 31. Kg2 Kg5 32. Kg3 Rf8 33. Rc1 h5 34. h4+ Kh6 35. f3 Rb8 36. Rc2 Rd8 37. Rd2 c6 38. b4 axb4 39. cxb4 Ra8 40. a5 Rb8 41. Rb2 Nc8 42. f4 exf4+ 43. Kxf4 Na7 44. e5 Rb5 45. e6 Kg7 46. d4 Kf6 47. Rb3 Kxe6 48. Re3+ Kd5 49. Re5+ Kxd4 50. Rxb5 Nxb5 51. Kg5 Kc4 52. a6 Kxb4 53. Kxg6 c5 54. Kxh5 c4 55. Kg6 c3 56. h5 c2 57. h6 c1Q 58. h7 Qg1+ 59. Kf7 Qh2 60. Kg8 Qg3+ 61. Kh8 Qh4 62. a7 Nxa7 63. Kg8 Qg5+ 64. Kh8 Qh6 65. Kg8 Nc6 66. h8Q Ne7+ 67. Kf7 Qxh8 68. Kxe7 Qh6 69. Kf7 Kc5 70. Ke7 Kd5 71. Kf7 Ke5 72. Kg8 Qa6 73. Kg7 Kf5 74. Kh8 Kg6 75. Kg8 Qa8# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Orostegui Cardona, David Eduardo"]
[Black "Ruiz Gutierrez, Yomar"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1570"]
[PlyCount "48"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c3 c5 7. Nf3 Nc6 8. 0-0 cxd4 9. cxd4 Nh6 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nbd2 Nf5 13. a3 g5 14. Rfe1 g4 15. Re3 Nxe3 16. Qxe3 gxf3 17. Nxf3 h5 18. b4 a6 19. Rc1 h4 20. h3 Rg8 21. Qh6 Kd7 22. Nxh4 Nxd4 23. Qe3 Qxh4 24. g3 Qe4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Rincon Aguilar, Carlos Javier"]
[Black "Orostegui Cardona, David Eduardo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1598"]
[PlyCount "69"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nd2 Nf6 4. e3 Bd6 5. Bg5 Nbd7 6. Ngf3 h6 7. Bh4 c5 8. c3 c4 9. b3 b5 10. a4 bxa4 11. bxc4 0-0 12. cxd5 exd5 13. Rxa4 Nb6 14. Ra2 Bf5 15. Be2 Nbd7 16. 0-0 Qc7 17. c4 Rab8 18. c5 Be7 19. Ra1 g5 20. Bg3 Qc8 21. Bxb8 Qxb8 22. Qa4 Be4 23. Nxe4 dxe4 24. Nd2 Nd5 25. Rfb1 Nc3 26. Rxb8 Nxa4 27. Rxf8+ Kxf8 28. Rxa4 Nf6 29. Rxa7 Nd5 30. Nxe4 f5 31. Nd6 Nc3 32. Bh5 Bxd6 33. cxd6 Nb5 34. Ra8+ Kg7 35. d7 1-0

