[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Contreras Gonzalez, Cristian David"]
[Black "Vargas, Jose Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1558"]
[PlyCount "53"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. Nbd2 e6 5. e3 Bd6 6. Be2 Nc6 7. c3 Nh5 8. Bxd6 Qxd6 9. Ne5 Nf6 10. f4 0-0-0 11. Nxf7 Qf8 12. Nxh8 Qxh8 13. 0-0 h5 14. b4 Bg4 15. h3 Bxe2 16. Qxe2 Ne7 17. c4 Nf5 18. Rf3 Ne4 19. Nxe4 dxe4 20. Rf2 g6 21. Re1 Qh6 22. Qc2 g5 23. fxg5 Qxg5 24. Qxe4 Qg6 25. d5 Qg7 26. Qxe6+ Kb8 27. Qxf5 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Vargas, Jose Gregorio"]
[Black "Cuellar Sanchez, Matias"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1570"]
[PlyCount "98"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d4 d5 6. exd5 cxd5 7. 0-0 Nf6 8. Be3 cxd4 9. Bxd4 Bd6 10. Nc3 Bd7 11. Qd2 0-0 12. Qg5 Be7 13. Qg3 Nh5 14. Qg4 g6 15. Ne5 Bf6 16. Nxd7 Qxd7 17. Ne2 Rac8 18. c3 Bxd4 19. Qxd4 Rc4 20. Qd3 Rb8 21. b3 Rcc8 22. c4 Nf6 23. cxd5 Nxd5 24. Nf4 Rd8 25. Nxd5 Qxd5 26. Qxd5 Rxd5 27. h3 Rbd8 28. a4 a5 29. Kh2 Rd3 30. Rab1 Rb8 31. Rfc1 Rd5 32. Rc4 Rb7 33. Rb2 Kg7 34. b4 axb4 35. Rcxb4 Rxb4 36. Rxb4 Rd2 37. f3 e5 38. Rb5 Rd4 39. Rxe5 Rxa4 40. h4 Kh6 41. Kh3 f5 42. Re7 Rd4 43. g3 Rd3 44. f4 Rd1 45. Kg2 Rd2+ 46. Kh3 Rd1 47. Kh2 Rd2+ 48. Kh3 Rd1 49. Kh2 Rd2+ 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Garcia Hernandez, Juan Esteban"]
[Black "Vargas, Jose Gregorio"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1400"]
[PlyCount "31"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. a3 d6 7. d3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 c6 11. Be3 b5 12. Ba2 d5 13. Ne2 Nxe2+ 14. Qxe2 Bxe3 15. Qxe3 dxe4 16. Rae1 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Vargas, Jose Gregorio"]
[Black "Brinez Bernal, Juan Fernando"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1474"]
[PlyCount "76"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. 0-0 Nf6 6. Nc3 Bg4 7. Bg5 Nd4 8. Nd5 Nxf3+ 9. gxf3 Be6 10. Nxf6+ gxf6 11. Bh4 Bxc4 12. dxc4 Qe7 13. c3 0-0-0 14. b4 Bb6 15. a4 a5 16. bxa5 Bxa5 17. Qb3 b6 18. Rab1 Rdg8+ 19. Bg3 h5 20. h4 f5 21. Kg2 f4 22. Rh1 fxg3 23. fxg3 Qd7 24. Rhd1 f5 25. exf5 Qxf5 26. Kh2 Qxf3 27. Rg1 Qxc3 28. Qxc3 Bxc3 29. Rb3 Bd4 30. Rf3 Bxg1+ 31. Kxg1 Rf8 32. Re3 Rf5 33. Ra3 Rhf8 34. Ra1 e4 35. Re1 e3 36. Rxe3 Rf1+ 37. Kg2 R8f2+ 38. Kh3 Rh1# 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Vargas, Jose Gregorio"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1678"]
[PlyCount "80"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. e3 0-0 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 dxc4 11. Bxc4 Qa3 12. Qd3 Nc6 13. Bb3 Ne7 14. Bc2 g6 15. Ne5 b6 16. Nc4 Qa6 17. h4 Kg7 18. a4 b5 19. Ne5 bxa4 20. Qxa6 Bxa6 21. Be4 Rad8 22. Rxa4 f6 23. Rxa6 fxe5 24. Rxe6 Nf5 25. Bxf5 Rxf5 26. Re7+ Rf7 27. Rxe5 Ra8 28. Ra5 Rf5 29. Rxf5 gxf5 30. Kd2 a5 31. Ra1 Kf6 32. Ra4 Ke6 33. c4 c6 34. Kd3 h5 35. e4 f4 36. g3 fxg3 37. fxg3 Ra7 38. c5 Rg7 39. Rxa5 Rxg3+ 40. Kc4 Rg4 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Vargas, Jose Gregorio"]
[Black "Banol Banol, Jose Daniel"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1659"]
[PlyCount "72"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. d3 Nf6 6. Be3 0-0 7. Qd2 Ng4 8. h3 Nxe3 9. Qxe3 Bxb2 10. Qh6 Bg7 11. Qh4 Ne5 12. Nxe5 Bxe5 13. c3 e6 14. Qxd8 Rxd8 15. d4 Bh8 16. Nd2 c5 17. Nf3 a6 18. a4 Bd7 19. e5 dxe5 20. dxe5 Bc6 21. Rfe1 Rd7 22. a5 Rad8 23. Nh2 h5 24. Nf1 Bg7 25. Ng3 Rd2 26. Ne4 Bxe4 27. Rxe4 Rc2 28. Re3 Rdd2 29. Rf1 Bh6 30. Ree1 Rxc3 31. Rc1 Rxc1 32. Rxc1 Rd4 33. Rc2 Bf4 34. Be2 Rd2 35. Rxd2 Bxd2 36. Bc4 Bxa5 0-1

