[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Toncel Diaz, Carlos de Jesus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1217"]
[PlyCount "79"]
[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. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bf4 c5 5. Nf3 a6 6. e3 Nc6 7. Be2 Be7 8. 0-0 Ne4 9. cxd5 Nxc3 10. bxc3 exd5 11. Qc2 g5 12. Bg3 g4 13. Nd2 h5 14. f3 h4 15. Be1 Rg8 16. Qh7 Kf8 17. fxg4 Be6 18. Nf3 Bf6 19. Bxh4 Rh8 20. Qxh8+ Bxh8 21. Bxd8 Rxd8 22. Ng5 Ke7 23. Nxe6 Kxe6 24. Rf2 cxd4 25. exd4 Rb8 26. Rf4 b5 27. Raf1 Nd8 28. Re1 Kd6 29. Rf5 a5 30. Bf3 b4 31. Rxd5+ Kc7 32. Re7+ Kc8 33. Rc5+ Nc6 34. Rxc6+ Kd8 35. Rcc7 bxc3 36. Rcd7+ Kc8 37. Bc6 Rb1+ 38. Kf2 Bf6 39. Re8+ Bd8 40. Rexd8# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "9"]
[White "Toncel Diaz, Carlos de Jesus"]
[Black "Malagon De Avila, Matias Alberto"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "61"]
[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. d4 e5 2. dxe5 d6 3. Nf3 dxe5 4. Qxd8+ Kxd8 5. Nxe5 Nf6 6. Nxf7+ Ke8 7. Nxh8 Bb4+ 8. Bd2 Nd5 9. Bxb4 Nxb4 10. Kd1 Bf5 11. Nd2 Nxc2 12. Rc1 Nc6 13. e4 Ne3+ 14. fxe3 Kd7 15. exf5 Rxh8 16. Bb5 a6 17. Bxc6+ bxc6 18. Rf1 Rd8 19. g4 Ke7 20. g5 h6 21. f6+ Kf7 22. Rxc6 gxf6 23. Rfxf6+ Kg7 24. Rxc7+ Kg8 25. gxh6 Rb8 26. h7+ Kh8 27. b3 Ra8 28. Nf3 Rd8+ 29. Ke2 Re8 30. Nh4 a5 31. Ng6# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "6"]
[White "Toncel Diaz, Carlos de Jesus"]
[Black "Zapata Polo, Orlando Jose"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1195"]
[PlyCount "63"]
[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. d4 d5 2. Bf4 Nc6 3. Nf3 Nf6 4. e3 Bf5 5. c3 e6 6. Nbd2 Bd6 7. Ne5 Bxe5 8. Bxe5 Nxe5 9. dxe5 Nd7 10. f4 f6 11. Nf3 0-0 12. Bd3 Bg4 13. h3 Bxf3 14. Qxf3 fxe5 15. Bc2 e4 16. Qe2 a6 17. 0-0-0 c5 18. c4 b5 19. cxb5 axb5 20. Rhg1 c4 21. b4 cxb3 22. Bxb3 Qa5 23. g4 Rfc8+ 24. Kb1 Nc5 25. Rc1 Nxb3 26. Rxc8+ Rxc8 27. axb3 Qc3 28. Qxb5 Qc2+ 29. Ka1 Ra8+ 30. Qa4 Rxa4+ 31. bxa4 Qxa4+ 32. Kb2 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "Mercado Florez, Diego Armando"]
[Black "Toncel Diaz, Carlos de Jesus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1263"]
[PlyCount "113"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Nbd2 Nge7 7. Nb3 Nf5 8. Be3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 h6 12. 0-0-0 Bd7 13. Nc5 Ncxd4 14. Nxd7 Qc6+ 15. Kb1 Qxd7 16. Nxd4 Nxd4 17. Qxd4 0-0 18. Rc1 b6 19. Bd3 Rfc8 20. Ba6 Rc6 21. Rc3 Rb8 22. Bb5 Rbc8 23. Rxc6 Rxc6 24. Bxc6 Qxc6 25. Rc1 Qd7 26. Qc3 Qb5 27. Qb3 Qe2 28. Rc8+ Kh7 29. Qc2+ Qxc2+ 30. Kxc2 a6 31. Rc7 Kg6 32. Rc6 Kf5 33. Rxb6 Kxe5 34. Rxa6 f5 35. b4 d4 36. b5 Kd5 37. b6 Kc6 38. b7+ Kxb7 39. Rxe6 Kc7 40. Kd3 Kd7 41. Re1 g5 42. a4 Kc7 43. a5 Kb7 44. Ra1 h5 45. a6+ Ka7 46. Kxd4 f4 47. Ke4 h4 48. h3 g4 49. hxg4 f3 50. g5 fxg2 51. g6 h3 52. Kf3 Ka8 53. g7 h2 54. g8Q+ Ka7 55. Qxg2 Ka8 56. Ke3+ Ka7 57. Qb7# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Toncel Diaz, Carlos de Jesus"]
[Black "Viasus, Juan Diego"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1272"]
[PlyCount "46"]
[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. d4 Nf6 2. Nc3 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. e4 g6 7. Be3 d5 8. f3 Bg7 9. e5 Nd7 10. f4 e6 11. g4 a6 12. g5 c5 13. Bg2 Rb8 14. Bf2 Rxb2 15. h4 Qb6 16. Rb1 Qa5 17. Qd2 d4 18. Ke2 dxc3 19. Qd3 Qxa2 20. Bc6 Rxb1 21. Rxb1 Qxb1 22. Bxd7+ Bxd7 23. Bxc5 Bb5 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "Toncel Diaz, Carlos de Jesus"]
[Black "Pena De Lima, Carlos Andres"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1455"]
[PlyCount "60"]
[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. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. Nf3 e6 5. e3 Bb4 6. a3 Bxc3+ 7. bxc3 b6 8. h3 0-0 9. c4 Bb7 10. Bd3 c5 11. cxd5 exd5 12. c4 dxc4 13. Bxc4 cxd4 14. Nxd4 b5 15. Bd3 Qa5+ 16. Kf1 Nbd7 17. Bg5 h6 18. Bxf6 Nxf6 19. Rg1 Rac8 20. g4 Be4 21. f4 Qc3 22. Ke2 Rfd8 23. g5 Qb2+ 24. Ke1 Rxd4 25. exd4 Qc3+ 26. Ke2 Bxd3+ 27. Kf2 Qxd4+ 28. Kg3 Qe3+ 29. Kh4 Qxf4+ 30. Rg4 hxg5# 0-1

