[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Hernandez Pinzon, Helvert"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1581"]
[BlackElo "1961"]
[PlyCount "50"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. Nbd2 Nge7 7. 0-0 d5 8. h4 b5 9. Re1 Qc7 10. Nf1 dxe4 11. Rxe4 Bb7 12. Bf4 e5 13. Bd2 0-0 14. N1h2 Rad8 15. Re1 Nf5 16. a4 b4 17. Qc1 a5 18. Ng4 Rfe8 19. Nh6+ Nxh6 20. Bxh6 Nd4 21. Nxd4 cxd4 22. Bxb7 Qxb7 23. Bxg7 Kxg7 24. c3 dxc3 25. bxc3 Rxd3 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Pereira Vera, Henry Alberto"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1817"]
[BlackElo "1581"]
[PlyCount "82"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e4 g6 4. Nf3 c5 5. Bb5+ Nd7 6. 0-0 Bg7 7. Re1 Nh6 8. Nc3 0-0 9. Nd5 a6 10. Bf1 f5 11. exf5 Nxf5 12. c3 b5 13. a4 Bb7 14. c4 bxa4 15. bxa4 Kh8 16. Rb1 Bc6 17. Bd3 Nf6 18. Ng5 Nxd5 19. Ne6 Qf6 20. cxd5 Bxd5 21. Nxf8 Rxf8 22. Be4 Be6 23. g3 h5 24. Qe2 h4 25. Bc3 d5 26. Bxf5 Bxf5 27. Qxe5 Qxe5 28. Bxe5 Bxe5 29. Rxe5 Bxb1 30. Rxd5 c4 31. Rd6 Bd3 32. Kg2 h3+ 33. Kxh3 Rxf2 34. Rxa6 Rxd2 35. Ra8+ Kg7 36. a5 c3 37. a6 c2 38. a7 c1Q 39. Rg8+ Kf6 40. Rf8+ Kg5 41. a8Q Qf1+ 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Moreno Bermudez, Jhon Jairo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1842"]
[BlackElo "1581"]
[PlyCount "77"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. c4 c6 8. Nc3 Nxc3 9. bxc3 dxc4 10. Nxc4 Be7 11. Qc2 g6 12. f4 c5 13. f5 cxd4 14. Bh6 dxc3 15. fxg6 hxg6 16. Bxg6 Qd4+ 17. Kh1 Be6 18. Rf4 Qh8 19. Bxf8 Kxf8 20. Raf1 f6 21. Qe4 Qg8 22. Rxf6+ Bxf6 23. Rxf6+ Ke7 24. Rf7+ Qxf7 25. Bxf7 Kxf7 26. Nd6+ Ke7 27. Nf5+ Kf6 28. Nd4 Bc8 29. Qf4+ Kg6 30. Qd6+ Kf7 31. Qc7+ Nd7 32. Qxc3 Nb6 33. Qc7+ Bd7 34. Qxb7 Kf6 35. Qf3+ Ke5 36. Qe3+ Kd5 37. Qd3 Kc5 38. h4 Nc4 39. Nb3+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Perea Erazo, Janyert Julian"]
[Black "Perez Lombana, Kevin Esteban"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1581"]
[BlackElo "1293"]
[PlyCount "87"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Qc7 5. 0-0 d5 6. exd5 exd5 7. d4 c4 8. b3 Nf6 9. bxc4 dxc4 10. d5 Nb4 11. Re1+ Kd8 12. Nc3 Bd7 13. Bf4 Bd6 14. Ne5 Rf8 15. Rb1 Na6 16. Nb5 Bxb5 17. Rxb5 Bxe5 18. Bxe5 Qd7 19. Qb1 b6 20. Rxb6 axb6 21. Qxb6+ Kc8 22. Bh3 Qxh3 23. Qc6+ Kd8 24. Qxa8+ Qc8 25. Qa7 Nxd5 26. Rd1 Qc6 27. Qd4 f6 28. Qxd5+ Qxd5 29. Rxd5+ Kc8 30. Bd4 Re8 31. Be3 Re4 32. Rb5 Kc7 33. c3 Re5 34. Bf4 Kc6 35. Rxe5 fxe5 36. Bxe5 g6 37. Bd4 Kb5 38. f4 Nc7 39. Kf2 Ne8 40. Be5 Kc6 41. Ke3 Kd5 42. a4 h5 43. h4 Kc6 44. Kd4 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Hurtado Sarmiento, Juan Sebastian"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1918"]
[BlackElo "1581"]
[PlyCount "85"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Nb3 Qd8 10. Bg5 d6 11. Re1 Ne5 12. Bf1 Bd7 13. Nd5 Nxd5 14. exd5 f5 15. Qd2 Rf7 16. Nd4 Qb6 17. c3 f4 18. Bxf4 Raf8 19. Be3 Qc7 20. h3 Qc8 21. b3 g5 22. f3 h6 23. Kh1 Kh8 24. Ne6 Bxe6 25. dxe6 Qxe6 26. Bd4 Qg6 27. Qe3 Qh5 28. Be2 a6 29. f4 Qh4 30. fxe5 Rf4 31. Rf1 d5 32. Rxf4 Rxf4 33. Bd3 e6 34. Rf1 Rxf1+ 35. Bxf1 g4 36. Qf4 h5 37. Bf2 Qd8 38. hxg4 hxg4 39. Qxg4 Qc8 40. Bd3 Qd7 41. Qh5+ Kg8 42. Bh7+ Kf8 43. Bc5+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Perea Erazo, Janyert Julian"]
[Black "Padilla, Jorge Andres"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1581"]
[PlyCount "51"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Nc6 5. Bb2 Bd6 6. Nc3 Qe7 7. Rc1 Ba3 8. Bxa3 Qxa3 9. Bd3 Qe7 10. 0-0 0-0 11. Bb1 dxc4 12. bxc4 e5 13. h3 e4 14. Nh2 Bf5 15. f3 Rfe8 16. fxe4 Bxe4 17. Rxf6 Bxb1 18. Nd5 Qd8 19. Rxb1 gxf6 20. Ng4 Re6 21. Qf3 Kg7 22. Qf4 f5 23. Qxf5 Ne7 24. Qg5+ Kf8 25. Ndf6 Qd3 26. Qh6# 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.12"]
[Round "1"]
[White "Perea Erazo, Janyert Julian"]
[Black "Rivera Robayo, Juan Jose"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1581"]
[PlyCount "33"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Nbd2 d6 7. Nf1 Bg4 8. h3 Bh5 9. Ng3 Bxf3 10. Qxf3 0-0 11. 0-0 Ne7 12. Bxh6 gxh6 13. Qxf6 Nc6 14. Qg6+ Kh8 15. Qxh6+ Kg8 16. Nf5 Ne7 17. Qg7# 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.07"]
[Round "9"]
[White "Perea Erazo, Janyert Julian"]
[Black "Gonzalez Loaiza, Roberth Alberto"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1581"]
[BlackElo "1586"]
[PlyCount "120"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. 0-0 Bg4 8. Re1 Qd7 9. Bb3 Nh5 10. Nf1 a5 11. a4 Kh8 12. h3 f5 13. d4 Bxf3 14. Qxf3 exd4 15. Qxh5 fxe4 16. Rxe4 dxc3 17. Be3 cxb2 18. Rb1 Rf5 19. Qe2 d5 20. Rh4 Be7 21. Rh5 Rxh5 22. Qxh5 d4 23. Rxb2 dxe3 24. Nxe3 Bf6 25. Rb1 Qe8 26. Bf7 g6 27. Bxe8 gxh5 28. Bxc6 bxc6 29. Rb7 Be5 30. Nc4 Bd6 31. Kf1 Kg8 32. Ke2 Re8+ 33. Kd3 Bc5 34. Rxc7 Bxf2 35. Rxc6 Ra8 36. Ke4 Kg7 37. Nd6 Rb8 38. Nb5 Be1 39. Rc7+ Kg6 40. Rc6+ Kg7 41. Nd6 Rb2 42. g3 Rb4+ 43. Kd5 Rxa4 44. Nf5+ Kf7 45. Ke5 Ra3 46. Rc7+ Ke8 47. Ke6 Kd8 48. Rxh7 Bxg3 49. Rd7+ Kc8 50. Ne7+ Kb8 51. Nc6+ Kc8 52. Ra7 a4 53. Ne7+ Kb8 54. Nc6+ Kc8 55. Rh7 h4 56. Na7+ Kb8 57. Nc6+ Kc8 58. Rf7 Rd3 59. Ne7+ Kb8 60. Nc6+ Kc8 1/2-1/2

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.06"]
[Round "7"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1795"]
[BlackElo "1581"]
[PlyCount "85"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 d6 7. 0-0 Nh5 8. h3 0-0 9. g4 Nf6 10. f4 exf4 11. Bxf4 h6 12. Qd2 g5 13. Be3 Ne7 14. Ng3 Ng6 15. Rf2 Ne5 16. Raf1 c6 17. Bd4 Be6 18. Bxe5 dxe5 19. Nf5 Bxf5 20. Rxf5 Nd7 21. Qf2 f6 22. Ne2 Qe7 23. Ng3 c5 24. Rf3 Qe6 25. b3 Rac8 26. Nf5 Rf7 27. h4 Nf8 28. h5 Rc6 29. c3 Qd7 30. d4 cxd4 31. cxd4 exd4 32. e5 Ne6 33. exf6 Bf8 34. Ne7+ Bxe7 35. fxe7 Nf4 36. Rxf4 Rxf4 37. Bd5+ Kg7 38. Qxd4+ Rxd4 39. Rf7+ Kh8 40. Rf8+ Kg7 41. Rf7+ Kg8 42. Rf8+ Kg7 43. Rf7+ 1/2-1/2

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.06"]
[Round "8"]
[White "Perea Erazo, Janyert Julian"]
[Black "Moreno Viteri, Oscar Antonio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1581"]
[BlackElo "1862"]
[PlyCount "72"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. 0-0-0 0-0 7. Nxe4 c5 8. f4 Nc6 9. Nf3 b6 10. d4 Qc7 11. g3 Nb4 12. a3 Nbd5 13. Bg2 Bb7 14. Nfg5 Rac8 15. Kb1 c4 16. Nxf6+ gxf6 17. Nxe6 fxe6 18. Qxe6+ Kh8 19. Bxd5 cxb3 20. Bxb3 Bxh1 21. Rxh1 b5 22. Re1 Rce8 23. d5 Bd8 24. Qxe8 Rxe8 25. Rxe8+ Kg7 26. Re6 a5 27. Bd4 a4 28. Ba2 h5 29. c3 h4 30. Kc1 hxg3 31. hxg3 Kh7 32. d6 Qc6 33. Bb1+ Kg7 34. Be4 Qc4 35. Re8 Ba5 36. Kd2 Qxd4+ 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.05"]
[Round "6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Guaraca Pintado, Juan Pablo"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1581"]
[BlackElo "1901"]
[PlyCount "71"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. d3 e5 7. Nbd2 Nge7 8. Nh4 0-0 9. f4 exf4 10. gxf4 f5 11. c3 Be6 12. Ndf3 h6 13. Qe1 Qb6 14. Kh1 Rae8 15. Qg3 Bf7 16. exf5 gxf5 17. Bh3 Be6 18. Rg1 Rf7 19. Bd2 Bd7 20. Rae1 Ref8 21. Re2 Kh8 22. Ng6+ Nxg6 23. Qxg6 Ne7 24. Qh5 Be8 25. Qh4 Bc6 26. Bg2 Qc7 27. Ng5 Ng6 28. Nxf7+ Rxf7 29. Qf2 Kh7 30. Bxc6 Qxc6+ 31. Qg2 Nh4 32. Qxc6 bxc6 33. Be1 Nf3 34. Rf1 Nxe1 35. Rfxe1 Rb7 36. Re7 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.04"]
[Round "4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1581"]
[BlackElo "2240"]
[PlyCount "58"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Nc3 Nc6 9. Bg5 h6 10. Be3 b6 11. Ne5 Bb7 12. Qd2 Nxd4 13. Bxd4 cxd4 14. Qxd4 Qc7 15. Nd3 Rad8 16. Qf4 Bd6 17. Qh4 d4 18. Nb5 Qxc2 19. Rfd1 Bxg2 20. Nxd4 Qc4 21. Kxg2 g5 22. Qxh6 Qxd4 23. Qxg5+ Kh8 24. f4 Qe4+ 25. Kh3 Nh7 26. Qb5 Qe6+ 27. Kg2 Qe2+ 28. Kh3 Bxf4 29. Qf5 Ng5+ 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.04"]
[Round "5"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2046"]
[BlackElo "1581"]
[PlyCount "81"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 0-0 6. e3 b6 7. Nge2 Bb7 8. Nf4 Bh6 9. Qg4 f5 10. Qg3 d6 11. Bd3 Re8 12. h4 Kh8 13. 0-0-0 c5 14. Kb1 cxd4 15. exd4 Nc6 16. Nfe2 f4 17. Nxf4 Nb4 18. h5 g5 19. Nfd5 Bxd5 20. Nxd5 Nxd5 21. cxd5 Qf6 22. Qg4 Re7 23. Rh3 Qf4 24. Qxf4 gxf4 25. f3 Rg8 26. Rh2 Re3 27. Bf5 Re2 28. Rc1 Bg7 29. Rc7 Bxd4 30. Rxf7 Rxb2+ 31. Kc1 Re8 32. Be6 Rxa2 33. h6 b5 34. Rb7 Rb2 35. Rh4 Rxg2 36. Rxb5 Rg6 37. Rxf4 Rxh6 38. Kc2 Rf6 39. Rg4 Bb6 40. Rb1 Re7 41. Rxb6 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.03"]
[Round "3"]
[White "Aspiazu Sibri, Marlon Steven"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1940"]
[BlackElo "1581"]
[PlyCount "41"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. g3 Nf6 5. d4 exd4 6. Nxd4 Bb4 7. Bg2 0-0 8. 0-0 Bxc3 9. bxc3 Ne4 10. Nxf5 Nxc3 11. Qc2 Nxe2+ 12. Qxe2 Rxf5 13. Bb2 d6 14. Be4 Qf8 15. f4 Bd7 16. Rae1 Ne7 17. Bxb7 Nc6 18. Qg2 Rb8 19. Bxc6 Bxc6 20. Qxc6 Rxb2 21. Re8 1-0

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.03"]
[Round "2"]
[White "Ubilluz Pena, Jaiden Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1430"]
[BlackElo "1581"]
[PlyCount "124"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Rfc8 12. Nd5 Qd8 13. f3 Na5 14. Bf2 Nc4 15. Bxc4 Rxc4 16. c3 Rc5 17. Nb3 Rcc8 18. Qe2 Be6 19. Rad1 Nd7 20. f4 f6 21. g4 Bh6 22. Be3 Nb6 23. f5 Bxe3+ 24. Qxe3 Bf7 25. g5 gxf5 26. gxf6 exf6 27. Qh6 Nxd5 28. exd5 Qf8 29. Qxf6 Qg7+ 30. Qxg7+ Kxg7 31. Nd4 Rg8 32. Kh2 Kf6 33. Rf1 Rg5 34. Rf2 Rag8 35. Rdf1 Bxd5 36. Rxf5+ Ke7 37. Rxg5 Rxg5 38. Nf5+ Kd7 39. Ne3 Bxa2 40. Ra1 Be6 41. Rxa7 Rh5 42. Ng2 Rxh3+ 43. Kg1 Bd5 44. Ra5 Bc6 45. Rg5 Kc7 46. Rg7+ Kb6 47. Kf2 Rh2 48. b3 Rxg2+ 49. Rxg2 Bxg2 50. Kxg2 Kc5 51. Kf3 h5 52. Ke4 d5+ 53. Kd3 b5 54. b4+ Kd6 55. Kd4 Ke6 56. Kc5 h4 57. Kxb5 h3 58. Ka6 h2 59. b5 h1Q 60. b6 Kd6 61. Ka7 Kc6 62. b7 Qh7 0-1

[Event "South America-ch U20"]
[Site "Guayaquil"]
[Date "2021.11.02"]
[Round "1"]
[White "Perea Erazo, Janyert Julian"]
[Black "Sanchez Uriguen, Michael Edinson"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1581"]
[BlackElo "1933"]
[PlyCount "70"]
[EventDate "2021.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Nbd2 Nc6 6. Bg2 e6 7. 0-0 Nge7 8. c3 0-0 9. h4 b5 10. Nh2 b4 11. c4 Ba6 12. h5 Rc8 13. Re1 Qb6 14. hxg6 hxg6 15. Ndf3 d5 16. cxd5 exd5 17. e5 Nf5 18. Bf4 Rcd8 19. Bh3 Bc8 20. Ng4 Ncd4 21. Bg5 Nxf3+ 22. Qxf3 Nd4 23. Qh1 Bxg4 24. Bxg4 Nc2 25. Qh4 Rde8 26. Kg2 Nxe1+ 27. Rxe1 Rxe5 28. Rh1 Rfe8 29. Bf4 Re1 30. Qh7+ Kf8 31. Bh6 R8e5 32. Qxg7+ Ke7 33. Rxe1 Rxe1 34. Qf8+ Kf6 35. f4 g5 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.15"]
[Round "7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Larrea Munera, Johan Darwin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1595"]
[BlackElo "1405"]
[PlyCount "48"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 d6 8. d5 Ne5 9. Qa4+ Bd7 10. Qxb4 a5 11. Qc3 b5 12. Nxe5 bxc4 13. Nxd7 Qxd7 14. Qxc4 Qg4 15. Qc6+ Ke7 16. 0-0 Rac8 17. e5 dxe5 18. Nf3 e4 19. Re1 Rhd8 20. Bg5 Rd6 21. Qc2 Kf8 22. Bxf6 exf3 23. Be7+ Kg8 24. Qf5 Qxg2# 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "6"]
[White "Loaiza Cuervo, Santiago"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1797"]
[BlackElo "1595"]
[PlyCount "15"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Be2 Nf6 7. f3 0-0 8. 0-0 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "5"]
[White "Ospina Gaviria, Edison A"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1703"]
[BlackElo "1595"]
[PlyCount "86"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. exd5 Qxd5 6. Nf3 Nc6 7. 0-0 Nf6 8. d4 e6 9. Bg5 Be7 10. dxc5 Qxc5 11. Nbd2 Rd8 12. Qe2 0-0 13. Nb3 Qf5 14. Rad1 a6 15. h3 h6 16. Bh4 e5 17. Rfe1 Rxd1 18. Rxd1 Rd8 19. Bg3 Rxd1+ 20. Qxd1 Ne4 21. Nbd2 Nxg3 22. fxg3 e4 23. Qc2 Qc5+ 24. Kh2 exf3 25. Nxf3 Bd6 26. Qe4 g6 27. Qe8+ Kg7 28. Qd7 Ne5 29. Qxb7 Nxf3+ 30. Qxf3 Qe5 31. b4 h5 32. h4 Qe1 33. a3 Be5 34. c4 Bd4 35. g4 Be5+ 36. g3 hxg4 37. Qg2 Qc1 38. c5 Qxa3 39. c6 Qxb4 40. Qd5 Qb2+ 41. Kg1 Bxg3 42. Qc5 Bc7 43. h5 Bb6 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "3"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2091"]
[BlackElo "1595"]
[PlyCount "49"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. Qc2 Be7 6. e4 d6 7. Be2 Nbd7 8. h3 h6 9. Be3 a6 10. 0-0-0 Ra7 11. e5 Nh7 12. d5 exd5 13. e6 Ndf6 14. exf7+ Kxf7 15. cxd5 Qd7 16. Bd3 Nf8 17. Nd4 Bc8 18. Rhe1 g6 19. Nc6 Ra8 20. Bd4 Bd8 21. Ne4 Nxe4 22. Rxe4 Bg5+ 23. f4 Bd8 24. Bxh8 Bb7 25. Qc3 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Cordoba Roa, Angel Gabriel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1595"]
[BlackElo "1892"]
[PlyCount "86"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. 0-0 e6 7. c3 Nge7 8. Nbd2 0-0 9. Qe2 a6 10. h4 b6 11. Nh2 Bd7 12. h5 b5 13. Ndf3 b4 14. c4 Qc8 15. Bh3 h6 16. Be3 g5 17. Nxg5 hxg5 18. h6 Bd4 19. Bxg5 Kh7 20. Kg2 f6 21. Bh4 Ng6 22. Qh5 Be8 23. Qg4 Nce5 24. Qe2 Nxh4+ 25. gxh4 Ng6 26. f4 f5 27. h5 Nh4+ 28. Kh1 fxe4 29. dxe4 Bc6 30. Rae1 Nf5 31. Rf3 Nxh6 32. Rg3 Rxf4 33. Rg6 Rxe4 34. Rxh6+ Kxh6 35. Qd2+ Rf4+ 36. Bg2 e5 37. Rf1 Bxg2+ 38. Qxg2 Qg8 39. Qd2 Raf8 40. Rd1 Qg3 41. Rf1 Kg7 42. h6+ Kh8 43. Re1 Rf1+ 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.12"]
[Round "2"]
[White "Perea Erazo, Janyert Julian"]
[Black "Lopez Gonzalez, Carlos Andres"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1595"]
[BlackElo "1905"]
[PlyCount "83"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. Nbd2 Nf6 7. 0-0 0-0 8. c3 e5 9. Nh4 Nh5 10. Nf5 Bf6 11. Nc4 b5 12. Ncxd6 gxf5 13. Nxf5 Ng7 14. Nh6+ Kh8 15. Be3 Qe7 16. f4 Bd7 17. Qf3 Ne8 18. Qh5 Bg7 19. fxe5 Nxe5 20. d4 cxd4 21. cxd4 Ng6 22. e5 Rc8 23. Be4 Bxh6 24. Bxh6 Ng7 25. Qf3 Qb4 26. Rad1 Bh3 27. Rf2 Bd7 28. Qf6 Rg8 29. Bxg6 fxg6 30. e6 Bc6 31. d5 Ba8 32. e7 Rce8 33. Bg5 Qe4 34. Rd4 Qb1+ 35. Kg2 h5 36. Qf7 Kh7 37. Bf6 Qe1 38. g4 Bb7 39. gxh5 gxh5 40. Rh4 Kh6 41. Bg5+ Kxg5 42. Qf6# 1-0

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "7"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1814"]
[BlackElo "1590"]
[PlyCount "149"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 d6 10. 0-0 a5 11. Nb3 a4 12. a3 Bc3 13. bxc3 axb3 14. Qxb3 Nd7 15. Qc2 0-0 16. Kh1 Nc5 17. f3 Qf6 18. Bg3 Bf5 19. e4 Bg6 20. Bf2 Ne6 21. Rfb1 b6 22. a4 Nf4 23. Bf1 Rfe8 24. Qd2 Ra5 25. Bd4 Qe7 26. Qxf4 Rh5 27. Rb5 c5 28. Bf2 Qc7 29. a5 bxa5 30. Rbxa5 h6 31. Ra8 Rxa8 32. Rxa8+ Kh7 33. Ra6 Re5 34. Bg3 Qb7 35. Rxd6 Qb1 36. Kg1 Re7 37. Qd2 Ra7 38. Qd1 Qb2 39. Qd2 Qb3 40. Bf2 Ra2 41. Qd1 Qb2 42. Qe1 Ra1 43. Rd1 Ra3 44. Bxc5 Ra2 45. Qf2 Qb3 46. Rd2 Ra1 47. g3 Bh5 48. Kg2 Qb7 49. h4 Qc8 50. Bd4 Bg6 51. g4 h5 52. g5 Qc7 53. f4 Bxe4+ 54. Kh2 g6 55. Bg2 Bf5 56. Bd5 Rc1 57. Be5 Qa5 58. Bxf7 Qa1 59. Bd5 Rf1 60. Qg2 Qe1 61. Re2 Qxh4+ 62. Qh3 Bxh3 63. Bg2 Bxg2+ 64. Kxg2 Re1 65. Rxe1 Qxe1 66. c5 Qe4+ 67. Kf2 Qd5 68. Bd4 Kg8 69. Ke3 Kf7 70. Kd2 Ke6 71. Ke3 Kf5 72. Be5 Qc4 73. Kd2 Ke4 74. Kc2 Qa2+ 75. Kc1 0-1

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "10"]
[White "Ascanio Lugo, Juan Pablo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1447"]
[BlackElo "1590"]
[PlyCount "219"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 Bxc3+ 6. bxc3 d5 7. exd5 Nxd5 8. Bd2 Nc6 9. 0-0 Bg4 10. Qe2 Nb6 11. Bb3 Qd6 12. Qe4 Be6 13. Bxe6 Qxe6 14. Rfe1 Rad8 15. Nxe5 Rfe8 16. Nxc6 Qxc6 17. Qxc6 bxc6 18. Rxe8+ Rxe8 19. Re1 Kf8 20. Rxe8+ Kxe8 21. Kf1 Kd7 22. Ke2 Ke6 23. c4 f6 24. h4 Nc8 25. Ba5 Kd7 26. g4 Ne7 27. f3 Ng6 28. h5 Nf4+ 29. Ke3 Ng2+ 30. Kf2 Nf4 31. Bb4 Ne6 32. Ke3 g6 33. hxg6 hxg6 34. Bc3 Ke7 35. f4 f5 36. g5 Nf8 37. Bd4 Nd7 38. Bxa7 Kd6 39. Bd4 c5 40. Bc3 Nb6 41. Be5+ Kc6 42. Kd2 Na4 43. Bf6 Nb6 44. Kc3 Na4+ 45. Kb3 Nb6 46. c3 Kb7 47. d4 Nd7 48. Bg7 Kc6 49. d5+ Kb7 50. a4 Ka6 51. Bf6 Kb7 52. Be7 Ka6 53. d6 c6 54. Bd8 Kb7 55. a5 Ka6 56. Bc7 Kb7 57. Ka4 Nf8 58. Bb6 Ka6 59. Bxc5 Nd7 60. Bd4 Kb7 61. c5 Ka6 62. Be3 Kb7 63. c4 Ka6 64. Bd4 Kb7 65. Bg7 Ka6 66. Kb4 Kb7 67. Bf6 Ka6 68. Be7 Kb7 69. a6+ Kxa6 70. Bd8 Kb7 71. Bc7 Ka6 72. Bd8 Kb7 73. Bb6 Ka6 74. Ka4 Kb7 75. Ka5 Nb8 76. Bc7 Nd7 77. Bd8 Nxc5 78. Kb4 Nd3+ 79. Kc3 Nxf4 80. d7 Ne6 81. Ba5 c5 82. d8Q Nxd8 83. Bxd8 Kc6 84. Bf6 Kb6 85. Kb3 Ka6 86. Ka4 Kb6 87. Be5 Ka6 88. Bc7 Kb7 89. Bd8 Ka6 90. Bc7 Kb7 91. Ba5 Ka6 92. Bd8 Kb7 93. Kb5 Kc8 94. Bf6 f4 95. Kxc5 Kd7 96. Bd4 f3 97. Be3 Ke6 98. Kb6 Ke5 99. c5 Ke4 100. Bg1 Kf4 101. c6 Kxg5 102. c7 Kg4 103. c8Q+ Kg3 104. Qe6 g5 105. Bd4 g4 106. Qe5+ Kg2 107. Qf4 g3 108. Be5 f2 109. Qxg3+ Kh1 110. Qh2# 1-0

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "12"]
[White "Ducuara Alape, Jhan Carlos"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1700"]
[BlackElo "1590"]
[PlyCount "114"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. d3 Bxc3+ 6. bxc3 d5 7. exd5 Nxd5 8. Bd2 Nc6 9. 0-0 Bg4 10. h3 Bh5 11. Bxd5 Qxd5 12. c4 Qd6 13. Be3 b6 14. Qd2 Bxf3 15. gxf3 Nd4 16. Bxd4 exd4 17. Qg5 Rae8 18. Kh1 Qe6 19. Qg2 Qf5 20. Rg1 g6 21. Qg4 Re5 22. Rae1 Qxg4 23. fxg4 Rfe8 24. Rxe5 Rxe5 25. Kg2 Re2 26. Rc1 c5 27. Kf3 Re6 28. Kg3 Kg7 29. Rf1 Re2 30. Rc1 h5 31. Kf3 Re6 32. Kg3 hxg4 33. hxg4 g5 34. Rf1 Re2 35. Rc1 Kg6 36. Kf3 Re6 37. Kg2 f5 38. gxf5+ Kxf5 39. Kf3 Rh6 40. Rg1 Rh3+ 41. Ke2 Kf4 42. a3 g4 43. a4 Rh7 44. Rg3 Re7+ 45. Kd2 Rh7 46. c3 Rh2 47. Rg1 Rxf2+ 48. Ke1 Rf3 49. cxd4 cxd4 50. Ke2 g3 51. a5 Rf2+ 52. Ke1 Kf3 53. axb6 axb6 54. c5 bxc5 55. Rh1 Ra2 56. Rf1+ Ke3 57. Rf7 Ra1# 0-1

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "6"]
[White "Olivella Fonseca, Fabio Junior"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1639"]
[BlackElo "1590"]
[PlyCount "142"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Be2 d6 9. 0-0 f6 10. a3 Bc5 11. b4 Bb6 12. Rc1 0-0 13. h3 Kh8 14. Qc2 a6 15. c5 dxc5 16. bxc5 Ba7 17. Rfd1 Be6 18. Nb3 Rad8 19. Nbd4 Nxf3+ 20. Bxf3 Nxd4 21. exd4 Bd5 22. Re1 Qf7 23. Bxd5 Rxd5 24. Be3 f5 25. f3 f4 26. Bf2 c6 27. Re4 Bb8 28. Rce1 Rd7 29. Qe2 h6 30. Re6 Bc7 31. Qe4 Qf5 32. Qe2 Kh7 33. Qb2 Bb8 34. Qb3 Rf6 35. Re8 Rf8 36. R1e5 Qf6 37. R8e6 Qf7 38. Qd3+ Kh8 39. Qe4 Bxe5 40. Rxe5 Rfd8 41. Kh2 Rxd4 42. Bxd4 Qf8 43. Re6 Qf7 44. Rxh6+ Kg8 45. Rg6 Rxd4 46. Qxd4 Qxg6 47. Qxf4 Qe8 48. Qd6 Kf7 49. Qf4+ Kg8 50. Qd6 Kf7 51. Qf4+ Kg8 52. Qc7 Kh7 53. h4 Qe6 54. Qxb7 Qe5+ 55. Kh3 Qf5+ 56. Kh2 Qf4+ 57. Kh1 Qc1+ 58. Kh2 Qf4+ 59. Kh3 Qf5+ 60. Kg3 Qe5+ 61. Kh3 Qf5+ 62. Kh2 Qf6 63. Qxa6 Qxh4+ 64. Kg1 Qe1+ 65. Qf1 Qe3+ 66. Kh1 Qh6+ 67. Kg1 Qe3+ 68. Qf2 Qc1+ 69. Kh2 Qh6+ 70. Kg1 Qc1+ 71. Qf1 Qe3+ 1/2-1/2

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "8"]
[White "Perea Erazo, Janyert Julian"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1590"]
[BlackElo "1814"]
[PlyCount "146"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. d3 d6 7. Re1 f6 8. b3 Nh6 9. Bb2 0-0 10. h3 e5 11. a4 f5 12. exf5 gxf5 13. Nbd2 Be6 14. Nf1 Nf7 15. Ng3 Qc7 16. Nh5 f4 17. Nxg7 Kxg7 18. Nh4 Qe7 19. Qh5 Qg5 20. Qxg5+ Nxg5 21. Kh2 f3 22. Bxe5+ dxe5 23. Rxe5 Kf6 24. Rae1 fxg2 25. f4 g1Q+ 26. Rxg1 Nxh3 27. Rge1 Bg4 28. Rxc5 Rac8 29. Ra5 Rfe8 30. Rxe8 Rxe8 31. Kg3 h5 32. Ng2 Re7 33. Rc5 Rc7 34. Ne3 Ng1 35. Nxg4+ hxg4 36. Kxg4 Ne2 37. Rf5+ Kg6 38. Rg5+ Kh6 39. Rh5+ Kg7 40. Rg5+ Kf8 41. Rf5+ Rf7 42. Rc5 Rxf4+ 43. Kg5 Nd4 44. Rxc6 Nxc6 45. Kxf4 Nb4 46. Ke5 Ke7 47. Kd4 Nxc2+ 48. Kc5 Kd7 49. d4 Ne3 50. b4 Nd1 51. Kb5 Kc7 52. d5 Nc3+ 53. Kc4 Nxa4 54. Kb5 Nb6 55. Ka6 Kb8 56. d6 Nd7 57. b5 Ka8 58. Ka5 Kb7 59. Kb4 Kb6 60. Kc4 Ka5 61. Kd5 Kxb5 62. Ke6 Nc5+ 63. Kd5 a5 64. Kd4 Kc6 65. d7 Nxd7 66. Kc4 Nb6+ 67. Kb3 Kb5 68. Ka3 a4 69. Kb2 Kb4 70. Ka2 a3 71. Kb1 Kb3 72. Ka1 Nd5 73. Kb1 Nb4 0-1

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "9"]
[White "Perea Erazo, Janyert Julian"]
[Black "Ascanio Lugo, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1590"]
[BlackElo "1447"]
[PlyCount "150"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. exd6 Qxd6 6. Bd3 Nc5 7. Qe2+ Be7 8. 0-0 Nxd3 9. cxd3 0-0 10. Nc3 c6 11. Ne4 Qd8 12. Bd2 Nd7 13. Bc3 Nf6 14. Rfe1 Bf5 15. Rad1 Re8 16. Nxf6+ Bxf6 17. Qxe8+ Qxe8 18. Rxe8+ Rxe8 19. Bxf6 gxf6 20. Nh4 Bxd3 21. h3 Ba6 22. Nf5 h5 23. Rd7 Kh7 24. Nd6 Re1+ 25. Kh2 Rd1 26. f4 Bc4 27. b3 Be6 28. Rd8 Ra1 29. f5 Bd5 30. Ne8 Rxa2 31. Nxf6+ Kg7 32. Nxd5 Rd2 33. f6+ Kh7 34. Rf8 Rxd5 35. Rxf7+ Kg6 36. Rxb7 Kxf6 37. Rxa7 Rb5 38. Rc7 Rb6 39. h4 Kf5 40. Rc8 Kg4 41. g3 Kf5 42. Kh3 Kf6 43. Rf8+ Kg7 44. Rf3 Kg6 45. Rc3 Kf6 46. Kg2 Ke5 47. Kf3 Kd4 48. Re3 Rb8 49. Re4+ Kd3 50. Re3+ Kd4 51. Re4+ Kc3 52. Rc4+ Kxb3 53. Rxc6 Rf8+ 54. Ke4 Rg8 55. Kf3 Rf8+ 56. Ke3 Rg8 57. Kf4 Rf8+ 58. Kg5 Rg8+ 59. Kxh5 Rxg3 60. Rg6 Rh3 61. Kg4 Rh1 62. h5 Kc4 63. Re6 Kd5 64. Re2 Rg1+ 65. Kh4 Rh1+ 66. Kg5 Kd6 67. h6 Kd7 68. Kg6 Rg1+ 69. Kh7 Rg5 70. Re4 Rg3 71. Re5 Kd6 72. Re4 Kd7 73. Kh8 Rg6 74. Kh7 Rg5 75. Kh8 Rg6 1/2-1/2

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "11"]
[White "Perea Erazo, Janyert Julian"]
[Black "Ducuara Alape, Jhan Carlos"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1590"]
[BlackElo "1700"]
[PlyCount "64"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 0-0 8. d5 Na5 9. Bd3 Re8 10. 0-0 Bxd2 11. Bxd2 b6 12. Bg5 h6 13. Bh4 d6 14. b4 Nb7 15. Bb5 Rf8 16. Re1 Bg4 17. Qd3 Bd7 18. Bxd7 Qxd7 19. Bxf6 gxf6 20. Qe3 Kh7 21. Qf4 Rg8 22. g3 Rg6 23. Nh4 Rg4 24. Qxf6 Rag8 25. Nf5 R4g6 26. Qe7 Qe8 27. Qh4 Rf8 28. Rac1 a5 29. Rxc7 Qb8 30. Rec1 axb4 31. Qf4 Nc5 32. Re7 Nd3 1-0

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "5"]
[White "Perea Erazo, Janyert Julian"]
[Black "Olivella Fonseca, Fabio Junior"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1590"]
[BlackElo "1639"]
[PlyCount "99"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Qc7 7. Nbd2 Nf6 8. 0-0 0-0 9. Re1 Nd7 10. Nc4 e5 11. b3 Re8 12. Bb2 b5 13. Ne3 Nf8 14. a4 Ne6 15. Ng4 Nd4 16. Nxd4 cxd4 17. Qf3 Qd8 18. Bc1 Bxg4 19. hxg4 a6 20. g3 c5 21. Kg2 Qf6 22. g5 Qxf3+ 23. Kxf3 f6 24. Rh1 fxg5 25. Bxg5 Rac8 26. axb5 axb5 27. Ra5 Rb8 28. Ra7 Rf8+ 29. Ke2 Ra8 30. Rxg7+ Kxg7 31. Bh6+ Kg8 32. Bxf8 Rxf8 33. Ra1 Rc8 34. Ra5 b4 35. Ra7 h6 36. Re7 Rc6 37. Rxe5 Kf7 38. f4 h5 39. Kf3 Rc8 40. Rd5 Rc7 41. e5 Rc6 42. Ke4 Rc7 43. Rd6 Ra7 44. Rc6 Ra5 45. f5 gxf5+ 46. Kxf5 Rb5 47. Rc7+ Ke8 48. Kf6 Rb6+ 49. e6 Rd6 50. Rc8+ 1-0

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "2"]
[White "Perea Erazo, Janyert Julian"]
[Black "Villalba Marengo, Walrick"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1590"]
[PlyCount "49"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 0-0 6. e3 d5 7. Ba3 Nbd7 8. Bxf8 Qxf8 9. Qc2 c5 10. Bd3 b6 11. 0-0 Ba6 12. cxd5 Bxd3 13. Qxd3 exd5 14. Ne5 Nxe5 15. dxe5 c4 16. Qd2 Ne4 17. Qxd5 Nxc3 18. Qd4 Nb5 19. Qxc4 Na3 20. Qb3 Rc8 21. Rac1 Rxc1 22. Rxc1 Qb8 23. Qxa3 Qxe5 24. Rc8+ Qe8 25. Rxe8# 1-0

[Event "COL Intercollegiate-ch blitz U18"]
[Site "Paipa"]
[Date "2019.12.15"]
[Round "1"]
[White "Villalba Marengo, Walrick"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "1590"]
[PlyCount "49"]
[EventDate "2019.12.15"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Qd5 d6 8. exd6 Bxd6 9. h3 Nb4 10. Qd2 Nf6 11. a3 Nc6 12. Bd3 Be6 13. 0-0 Qe7 14. Qc2 h6 15. Bd2 Rad8 16. Rfd1 Ne5 17. Nxe5 Bxe5 18. Ne4 Nxe4 19. Bxe4 b6 20. Bb4 c5 21. Bc3 Bxc3 22. Qxc3 Bxh3 23. Rxd8 Rxd8 24. gxh3 Qxe4 25. Kf1 0-1

[Event "COL Intercollegiate-ch rapid U18"]
[Site "Paipa"]
[Date "2019.12.14"]
[Round "2"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1879"]
[BlackElo "1607"]
[PlyCount "105"]
[EventDate "2019.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Qd2 Nxd4 12. Qxd4 Ng4 13. Qd5 Bxc3 14. hxg4 Qxd5 15. Bxd5 Bg7 16. f3 Bc6 17. c3 e6 18. Bb3 b6 19. Rad1 Rfd8 20. Rd2 Bf8 21. Rfd1 Rd7 22. Bf4 Rad8 23. Bg5 Ra8 24. c4 Kg7 25. e5 h6 26. Bf6+ Kg8 27. exd6 Bg7 28. Bxg7 Kxg7 29. Bc2 a5 30. a3 a4 31. Kf2 Kf6 32. f4 Ra5 33. Rh1 Rc5 34. Rxh6 Rxc4 35. g5+ Kg7 36. g3 Bd5 37. Bd3 Rc5 38. Ke3 Rxd6 39. Rdh2 Bc4 40. Bxg6 e5 41. Be4 exf4+ 42. gxf4 Rd1 43. Rh8 Re1+ 44. Kf3 Rxe4 45. Kxe4 Be6 46. R2h7+ Kg6 47. Rh6+ Kg7 48. Rb8 Rb5 49. Rh2 Rb3 50. f5 Bxf5+ 51. Kxf5 b5 52. Rhh8 Rf3+ 53. Ke4 1-0

[Event "COL Intercollegiate-ch rapid U18"]
[Site "Paipa"]
[Date "2019.12.14"]
[Round "5"]
[White "Perea Erazo, Janyert Julian"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1607"]
[BlackElo "2075"]
[PlyCount "68"]
[EventDate "2019.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nge7 6. h4 d5 7. Nbd2 b5 8. 0-0 d4 9. a4 bxa4 10. Rxa4 e5 11. Nc4 f6 12. Nh2 Be6 13. f4 Bxc4 14. Rxc4 Nc8 15. fxe5 Nxe5 16. Ra4 Qd7 17. b3 Bd6 18. Bf4 0-0 19. Bf3 Nb6 20. Ra1 Qc7 21. Kh1 a5 22. Bg4 a4 23. Be6+ Kh8 24. Ng4 Rae8 25. Bc4 Nbxc4 26. bxc4 Qd7 27. Bxe5 Bxe5 28. Nxe5 Qh3+ 29. Kg1 Qxg3+ 30. Kh1 Qxh4+ 31. Kg2 Rxe5 32. Rf3 Rg5+ 33. Kf1 Qh2 34. Rf2 Rg1+ 0-1

[Event "COL Intercollegiate-ch rapid U18"]
[Site "Paipa"]
[Date "2019.12.14"]
[Round "1"]
[White "Perea Erazo, Janyert Julian"]
[Black "Mendoza Lopez, Jose Luis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1607"]
[PlyCount "75"]
[EventDate "2019.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 0-0 7. 0-0 h6 8. Nbc3 Nbd7 9. Re1 c6 10. Ng3 Re8 11. Nce4 Nf8 12. Nxf6+ Bxf6 13. c3 Ng6 14. Ne4 Be7 15. Bh5 b6 16. Bxg6 fxg6 17. Qg4 Kh7 18. Be3 e5 19. Qe2 exd4 20. Bxd4 c5 21. Be3 Bb7 22. Rad1 Qc7 23. f3 Bf8 24. Bf2 Bxe4 25. fxe4 Bd6 26. h3 Re6 27. Qd3 Rf8 28. Rd2 Bh2+ 29. Kh1 Rxf2 30. Rxf2 Bg3 31. Rf7 Rd6 32. Qxg3 Qxf7 33. Qxd6 Qxa2 34. e5 Qxb2 35. e6 Qxc3 36. Qe5 Qxe5 37. Rxe5 Kg8 38. e7 1-0

[Event "COL Intercollegiate-ch rapid U18"]
[Site "Paipa"]
[Date "2019.12.14"]
[Round "3"]
[White "Perea Erazo, Janyert Julian"]
[Black "Morales Criado, Diego Alberto"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1607"]
[BlackElo "1359"]
[PlyCount "109"]
[EventDate "2019.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 h6 5. 0-0 d6 6. d4 exd4 7. cxd4 Bb6 8. Qb3 Qf6 9. e5 dxe5 10. dxe5 Qe7 11. Nc3 Be6 12. Nd5 Bxd5 13. Bxd5 0-0-0 14. Bxf7 Nd4 15. Nxd4 Bxd4 16. Bf4 g5 17. Bg3 h5 18. Qe6+ Qxe6 19. Bxe6+ Kb8 20. h3 Ne7 21. Rac1 Nc6 22. Rfe1 Bxb2 23. Rc2 Nd4 24. Rxb2 Nxe6 25. Reb1 b6 26. Rc1 Nc5 27. Rxc5 Rh7 28. Rc1 Rhd7 29. a4 h4 30. Bxh4 gxh4 31. Rb4 Re8 32. Re1 Rde7 33. f4 Rf8 34. a5 Kb7 35. axb6 axb6 36. Kf2 c5 37. Rbe4 Kc6 38. Kf3 b5 39. e6 Kd6 40. Rd1+ Kc6 41. Kg4 Rf6 42. f5 Rg7+ 43. Kf4 Re7 44. Ke5 Rh6 45. Rd6+ Kc7 46. Ra6 Kb7 47. f6 Kxa6 48. fxe7 Rh8 49. Rxh4 Rxh4 50. e8Q Rc4 51. Kd5 Rc2 52. Qa8+ Kb6 53. Qb8+ Ka6 54. Kc6 b4 55. Qa8# 1-0

[Event "COL Intercollegiate-ch rapid U18"]
[Site "Paipa"]
[Date "2019.12.14"]
[Round "4"]
[White "Rosado Uriana, Rafael de Jesus"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1592"]
[BlackElo "1607"]
[PlyCount "84"]
[EventDate "2019.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 d5 5. exd5 Nxd5 6. Bd2 Bb4 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Qg5 0-0 10. Be2 f6 11. Qg3 Nb4 12. 0-0 c5 13. a3 Nxc2 14. Rac1 Nd4 15. Nxd4 Qxd4 16. Bf3 Be6 17. Bxb7 Rab8 18. Qf3 Rf7 19. Ba6 Bd5 20. Qh3 g6 21. b4 cxb4 22. axb4 Qxb4 23. Rc8+ Rxc8 24. Qxc8+ Qf8 25. Rc1 Kg7 26. Qxf8+ Rxf8 27. Rc7+ Rf7 28. Rxf7+ Kxf7 29. f3 Ke7 30. Kf2 Kd6 31. Ke3 Kc5 32. g4 Be6 33. Bb7 a5 34. Kd2 Bd5 35. Ba6 Bxf3 36. h3 Kd4 37. Bc8 a4 38. Ba6 a3 39. Kc1 Be2 40. Bc4 Bxd3 41. Bg8 Kc3 42. Be6 e4 0-1

[Event "COL Intercollegiate-ch U18"]
[Site "Paipa"]
[Date "2019.12.08"]
[Round "5"]
[White "Palomeque Parra, Jhon Brainer"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1300"]
[BlackElo "1595"]
[PlyCount "134"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 Be7 5. Nc3 d5 6. 0-0 0-0 7. Nxd5 Nxd5 8. exd5 Qxd5 9. b3 f5 10. d4 Qd6 11. Bc4+ Kh8 12. dxe5 Nxe5 13. Qxd6 Nxf3+ 14. gxf3 Bxd6 15. f4 Rf6 16. Re1 Bd7 17. f3 Bc6 18. Kf2 Rh6 19. Rh1 Rh3 20. Be2 Re8 21. Be3 Rh6 22. Bd3 Bxf3 23. Rhg1 Bg4 24. Bd4 Rxh2+ 25. Rg2 Rxg2+ 26. Kxg2 Bxf4 27. Rf1 Bd6 28. Bxf5 Re2+ 29. Kh1 Bxf5 30. Rxf5 Rxc2 31. Rf7 Rh2+ 32. Kg1 Rd2 33. Bc3 Rd3 34. Be5 h5 35. Bxd6 Rxd6 36. Rxc7 Rb6 37. Kh2 Kh7 38. Kh3 Kh6 39. Rd7 Rb5 40. Kh4 a5 41. Rd8 Rb4+ 42. Kh3 a4 43. Rd6+ g6 44. bxa4 Rxa4 45. Rb6 Ra3+ 46. Kh4 Rf3 47. a4 Ra3 48. a5 Rxa5 49. Rxb7 g5+ 50. Kh3 Ra3+ 51. Kh2 g4 52. Rb5 h4 53. Re5 Ra2+ 54. Kh1 g3 55. Rd5 h3 56. Rd6+ Kg5 57. Rd5+ Kf4 58. Rd4+ Ke3 59. Rd1 Rh2+ 60. Kg1 Rd2 61. Re1+ Kf3 62. Kh1 Kf2 63. Rf1+ Ke2 64. Kg1 Rd1 65. Rxd1 Kxd1 66. Kf1 g2+ 67. Kf2 Kd2 0-1

[Event "COL Intercollegiate-ch U18"]
[Site "Paipa"]
[Date "2019.12.08"]
[Round "6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Ramirez Arias, Jacobo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1595"]
[BlackElo "1599"]
[PlyCount "29"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 Nc6 6. Bb5 e6 7. Ne5 Nge7 8. Nc4 0-0-0 9. Nxa5 Rxd4 10. Qf3 Nxa5 11. Be3 Rd8 12. 0-0 Nac6 13. Rfd1 Rxd1+ 14. Rxd1 Ne5 15. Qf4 1-0

[Event "COL Intercollegiate-ch U18"]
[Site "Paipa"]
[Date "2019.12.07"]
[Round "3"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1800"]
[BlackElo "1595"]
[PlyCount "79"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Qd2 Nxe4 12. Nxc6 Nxd2 13. Nxa5 Nxf1 14. Rxf1 b6 15. Nc4 Be6 16. Nd2 Rac8 17. Ndb1 Rfd8 18. Rd1 Rd7 19. Bd4 Bh6 20. Na3 Rb7 21. Nd5 b5 22. c3 a5 23. Be3 Bg7 24. Nxb5 Bxd5 25. Rxd5 Bf6 26. a4 e6 27. Rxd6 Rd8 28. Rxd8+ Bxd8 29. Kf1 h5 30. Ke2 Kg7 31. Bd4+ f6 32. c4 e5 33. Be3 f5 34. f3 g5 35. c5 f4 36. Bf2 Re7 37. Bd5 g4 38. c6 gxh3 39. gxh3 Bc7 40. Bh4 1-0

[Event "COL Intercollegiate-ch U18"]
[Site "Paipa"]
[Date "2019.12.07"]
[Round "4"]
[White "Perea Erazo, Janyert Julian"]
[Black "De la Rosa Povea, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1595"]
[BlackElo "1724"]
[PlyCount "83"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Ne7 9. 0-0 Nxd2 10. Nxd2 0-0 11. a3 Ba5 12. Ne4 h6 13. b4 Bb6 14. Bb2 Ng6 15. d6 Qh4 16. Qf3 Qf4 17. Qc3 Qe5 18. Qc2 Bd4 19. Bxd4 Qxd4 20. Rad1 Qe5 21. Rd5 Qf4 22. g3 Qf3 23. Re1 c6 24. Rd3 Qf5 25. Rde3 Ne5 26. Nf6+ Qxf6 27. Rxe5 Qxd6 28. Re8 b5 29. Bxf7+ Kxf7 30. Qb3+ Qd5 31. Qe3 Rxe8 32. Qxe8+ Kf6 33. Re3 Bb7 34. Qe7+ Kg6 35. h4 c5 36. f3 c4 37. g4 Kh7 38. Kf2 Kg8 39. g5 Qf7 40. Qe5 Rf8 41. Qg3 Bxf3 42. g6 0-1

[Event "COL Intercollegiate-ch U18"]
[Site "Paipa"]
[Date "2019.12.06"]
[Round "2"]
[White "Fiesco Hoyos, Javier"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1771"]
[BlackElo "1595"]
[PlyCount "63"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. Nc3 c6 6. e4 d6 7. Nge2 Nbd7 8. 0-0 a5 9. a3 h5 10. f4 Qb6+ 11. Kh1 Ng4 12. d4 e5 13. h3 exd4 14. Na4 Qa7 15. hxg4 hxg4 16. f5 b5 17. cxb5 cxb5 18. fxg6 bxa4 19. gxf7+ Rxf7 20. Rxf7 Kxf7 21. Qxa4 Ba6 22. Qb3+ Ke7 23. Bg5+ Bf6 24. Bxf6+ Nxf6 25. Bf1 Bb7 26. Nf4 Bxe4+ 27. Bg2 Rh8+ 28. Kg1 d3+ 29. Kf1 Bxg2+ 30. Kxg2 Qa8+ 31. Kg1 Rh1+ 32. Kf2 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "3.4"]
[White "Cuevas Sanchez, Bramdon Daniel"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1815"]
[BlackElo "1564"]
[PlyCount "73"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[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. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Bc4 Nf6 7. f3 0-0 8. Nc3 Qa5 9. Qd2 Nxe4 10. fxe4 Qb4 11. Nxc6 dxc6 12. Bb3 Bg4 13. 0-0 Rad8 14. Qe1 e6 15. a3 Qa5 16. h3 h5 17. hxg4 hxg4 18. Rf4 Be5 19. Rxg4 Kg7 20. Rd1 Rh8 21. Rxd8 Qxd8 22. Ne2 f5 23. exf5 exf5 24. Rc4 Qe7 25. Bf4 Bxf4 26. Rxf4 Qe3+ 27. Qf2 Re8 28. Qxe3 Rxe3 29. Kf2 Re7 30. Rd4 b6 31. Rd6 c5 32. Nf4 g5 33. Ne6+ Kh8 34. Nxg5 Kg7 35. Nf3 Re8 36. Nh4 Rf8 37. Rg6+ 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "2.11"]
[White "Duran Suarez, Luis Angel"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B38"]
[BlackElo "1564"]
[PlyCount "136"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[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. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c4 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Kh1 Nxd4 11. Bxd4 Bc6 12. Bd3 Nd7 13. Bxg7 Kxg7 14. f4 Nc5 15. Bc2 a5 16. Nd5 e6 17. Nc3 Qc7 18. Qg4 h5 19. Qg5 f5 20. exf5 exf5 21. Rae1 Ne4 22. Nxe4 Bxe4 23. Bxe4 fxe4 24. Rxe4 Rae8 25. Rxe8 Rxe8 26. f5 Qf7 27. Qxg6+ Qxg6 28. fxg6 Re2 29. h3 Rxb2 30. Rd1 Rb6 31. Kg1 Kxg6 32. Rd2 Rc6 33. Rb2 b6 34. Rc2 d5 35. Kf2 dxc4 36. Ke3 b5 37. Rb2 b4 38. Kd4 c3 39. Rc2 Rf6 40. Kc5 Kg5 41. Kb5 Rf5+ 42. Kc4 Kh4 43. a3 bxa3 44. Kb3 a2 45. Kxa2 Kg3 46. Rxc3+ Kxg2 47. Ka3 Rf3 48. Rxf3 Kxf3 49. Ka4 Kg3 50. Kxa5 Kxh3 51. Kb4 Kg3 52. Kc3 h4 53. Kd3 Kg2 54. Ke3 h3 55. Ke2 h2 56. Ke3 h1Q 57. Kd4 Qh5 58. Ke4 Qc5 59. Kf4 Qb4+ 60. Ke5 Kf3 61. Kd5 Ke3 62. Ke5 Qc5+ 63. Ke6 Kf4 64. Kd7 Qb6 65. Ke7 Ke5 66. Kd7 Qb7+ 67. Kd8 Ke6 68. Ke8 Qe7# 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "12.5"]
[White "Mesa Baez, Samuel"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1560"]
[BlackElo "1564"]
[PlyCount "59"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[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. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qb3 Nc7 8. Bg5 Bg7 9. Qe3 0-0 10. Bc4 b5 11. Bb3 d5 12. exd6 Qxd6 13. Nc3 b4 14. Ne4 Qd8 15. Rd1 Qe8 16. c3 bxc3 17. bxc3 Ne6 18. Bd5 Ba6 19. c4 Nxg5 20. Nfxg5 e6 21. Bxc6 Qxc6 22. Qe2 Bxc4 23. Qc2 Qa6 24. Nf3 Rad8 25. Rxd8 Rxd8 26. Qc1 Qxa2 27. Nfd2 Ba6 28. f3 f5 29. Nc5 Qb1 30. Qxb1 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "7.8"]
[White "Morales Criado, Diego Alberto"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1357"]
[BlackElo "1564"]
[PlyCount "68"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[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. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 c6 8. Bg5 Qxe2+ 9. Bxe2 Be7 10. Bxf6 Bxf6 11. 0-0 0-0 12. d4 d5 13. Rfe1 Bf5 14. Bd3 Bxd3 15. cxd3 Nd7 16. Re2 Rfe8 17. Rae1 Kf8 18. Ne5 Nb6 19. f4 g6 20. a3 Re7 21. b3 Rae8 22. h3 Bh4 23. Rf1 f6 24. Nf3 Rxe2 25. Nxe2 Rxe2 26. Nxh4 Rb2 27. f5 g5 28. Nf3 Rxb3 29. Re1 Rxd3 30. Re6 Kf7 31. Kh2 Rxa3 32. Re2 Nc4 33. g4 Rxf3 34. h4 gxh4 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "4.4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1564"]
[BlackElo "1815"]
[PlyCount "108"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d3 e6 4. Nbd2 Nc6 5. g3 Qc7 6. Bg2 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 d6 10. h4 h6 11. Re1 b5 12. Nf1 Bb7 13. a4 d5 14. exd5 Nxd5 15. N1h2 Bf6 16. Bxf6 Nxf6 17. Nd2 Nd4 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Rxe4 f5 21. Re1 f4 22. c3 fxg3 23. cxd4 gxf2+ 24. Kh1 fxe1Q+ 25. Qxe1 Qc6+ 26. Kg1 cxd4 27. Rc1 Qd5 28. Qe2 Rf4 29. h5 Raf8 30. axb5 axb5 31. Re1 Qg5+ 32. Kh1 R8f6 33. Rc1 Rf2 34. Rc8+ Kh7 35. Qe4+ Qf5 36. Qxd4 Qxh5 37. Qe4+ Qf5 38. Ng4 Rf1+ 39. Kg2 Qxe4+ 40. dxe4 Rf8 41. Rc6 Rb1 42. Rxe6 Rxb3 43. Ne5 Rd8 44. Nf3 Ra3 45. Rb6 Rb3 46. e5 Rc8 47. e6 Rc2+ 48. Kg3 Rcc3 49. e7 Rxf3+ 50. Kg4 Rfe3 51. Rb7 Rb4+ 52. Kf5 Rbe4 53. Rxb5 Rxe7 54. Kg4 Rc3 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "1.11"]
[White "Perea Erazo, Janyert Julian"]
[Black "Duran Suarez, Luis Angel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1564"]
[PlyCount "10"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "8.8"]
[White "Perea Erazo, Janyert Julian"]
[Black "Morales Criado, Diego Alberto"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1564"]
[BlackElo "1357"]
[PlyCount "30"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bb6 6. dxe5 Nxe4 7. Qd5 Qe7 8. Qxe4 d6 9. Bg5 f6 10. Be3 Bxe3 11. Qxe3 fxe5 12. Nbd2 Be6 13. Bb3 0-0-0 14. 0-0-0 Kb8 15. Kb1 h6 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "5.6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Sabogal Varela, Jose Joaquin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1564"]
[BlackElo "1718"]
[PlyCount "57"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. c3 Nf6 7. Re1 Nc6 8. d4 cxd4 9. cxd4 Bg7 10. Nc3 0-0 11. h3 a6 12. Bg5 h6 13. Bh4 Rac8 14. e5 Ne8 15. Qe2 dxe5 16. dxe5 e6 17. Rad1 Qc7 18. Bg3 b5 19. Ne4 Nxe5 20. Rc1 Nxf3+ 21. Qxf3 Qd7 22. Qa3 Rxc1 23. Rxc1 Qd5 24. Nc3 Qc6 25. Ne2 Qb6 26. Qb3 Nf6 27. a4 b4 28. Be5 Ne4 29. Bg3 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "9.7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Velez Zequeira, Armando Andres"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1564"]
[BlackElo "1500"]
[PlyCount "101"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Bxd2+ 8. Bxd2 Nxe4 9. d5 Nxd2 10. Qxd2 Nb8 11. d6 0-0 12. 0-0 Nc6 13. Rfe1 cxd6 14. Qxd6 b6 15. Rad1 Na5 16. Bd5 Bb7 17. Bxb7 Nxb7 18. Qxd7 Qxd7 19. Rxd7 Nc5 20. Rc7 Ne6 21. Rcc1 Rac8 22. g3 g6 23. h4 h5 24. Ne5 Rxc1 25. Rxc1 Rd8 26. Rc3 Kg7 27. Ra3 a5 28. Rb3 Rd6 29. Nc4 a4 30. Rxb6 Rxb6 31. Nxb6 Nd4 32. Nxa4 Kf6 33. Nc3 Ke5 34. a4 Kd6 35. f4 Kc5 36. Ne4+ Kb4 37. Nd6 f5 38. Nc8 Nc6 39. Nb6 Kc5 40. Nd7+ Kb4 41. Ne5 Ne7 42. Kf2 Kxa4 43. Ke3 Kb3 44. Kd4 Kxb2 45. Kc5 Kc3 46. Kd6 Ng8 47. Ke6 Nh6 48. Kf6 Ng4+ 49. Nxg4 hxg4 50. Kxg6 Kd3 51. Kxf5 1-0

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "6.6"]
[White "Sabogal Varela, Jose Joaquin"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1718"]
[BlackElo "1564"]
[PlyCount "53"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bc4 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. Rb1 cxd4 12. cxd4 Bxf3 13. Qxf3 Nxd4 14. Bxd4 Qxd4 15. Bd5 e6 16. Bxb7 Rab8 17. Ba6 Qa4 18. Bd3 Rfd8 19. Qe2 Qd4 20. Rxb8 Rxb8 21. Rb1 Rxb1+ 22. Bxb1 Qa1 23. Qc2 Bd4 24. Kf1 Bb6 25. a4 Qe5 26. g3 Qd4 27. Kg2 0-1

[Event "COL-ch Superate Intercol U18"]
[Site "Barranquilla"]
[Date "2018.11.28"]
[Round "10.7"]
[White "Velez Zequeira, Armando Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1500"]
[BlackElo "1564"]
[PlyCount "78"]
[EventDate "2018.11.28"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[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. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. f3 0-0 8. Qd2 Qa5 9. Nb3 Qb4 10. Bc5 Nxe4 11. fxe4 Bxc3 12. Qxc3 Qxe4+ 13. Be3 d5 14. Qd3 Qe5 15. 0-0-0 Bf5 16. Qc3 d4 17. Bxd4 Nxd4 18. Qxd4 Qc7 19. Bd3 Rfd8 20. Qc4 Qxc4 21. Bxc4 Rdc8 22. Bd3 Be6 23. Kb1 a5 24. Nd4 Bd5 25. Nf3 e6 26. b3 a4 27. Bc4 Bxc4 28. bxc4 Rxc4 29. Nd2 Rb4+ 30. Ka1 Rc8 31. c4 a3 32. Rb1 Ra4 33. Rb3 Rd8 34. Nb1 Rxc4 35. Rxa3 Rc2 36. g3 h5 37. Rc3 Rf2 38. Rb3 Ra8 39. a3 Rc8 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "2"]
[White "Castano Orrego, Simon"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1705"]
[BlackElo "1590"]
[PlyCount "88"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. f3 d6 9. Be2 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qd2 Nd7 13. Rac1 Nc5 14. b4 Bxd4+ 15. Qxd4 e5 16. Qd2 Ne6 17. b5 Be8 18. Nd5 Nd4 19. f4 f6 20. c5 Bf7 21. Ne3 dxc5 22. Qb2 b6 23. fxe5 fxe5 24. Rf2 Qg5 25. Ng4 Be6 26. Rxf8+ Rxf8 27. Nf2 Qe3 28. Bf3 Rxf3 29. gxf3 Ne2+ 30. Kg2 Qg5+ 31. Ng4 Nxc1 32. h4 Qxh4 33. Qxe5 Bxg4 34. Qe8+ Kg7 35. Qe5+ Kh6 36. Qf4+ Qg5 37. Qh2+ Bh5+ 38. Kf1 Nd3 39. Ke2 Nf4+ 40. Kf1 Qe5 41. Qd2 Bxf3 42. Qd8 Be2+ 43. Ke1 Qc3+ 44. Kf2 Qd4+ 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "5"]
[White "Espitia Mercado, Alfredo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1798"]
[BlackElo "1590"]
[PlyCount "86"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 Nc6 5. Bd2 d6 6. Be2 Nf6 7. Qc1 h5 8. h3 Bd7 9. Be3 0-0 10. Bh6 Nd4 11. Bxg7 Kxg7 12. Nxd4 cxd4 13. Nd1 Rc8 14. Qd2 e5 15. c3 Qb6 16. 0-0 d5 17. exd5 Nxd5 18. c4 Nf4 19. Bf3 Bf5 20. Be2 Qf6 21. Kh2 Qg5 22. g3 Nxh3 23. Qxg5 Nxg5 24. b3 Bg4 25. f3 Bf5 26. Nf2 b5 27. Ne4 Bxe4 28. fxe4 bxc4 29. bxc4 Rb8 30. Rab1 Ne6 31. Kg2 Nc5 32. Rfd1 Na4 33. Rb3 Nc3 34. Rd2 Rxb3 35. axb3 Rb8 36. Bd1 Nxd1 37. Rxd1 Rxb3 38. Kf2 a5 39. Ke2 Kf6 40. Ra1 Rb2+ 41. Kf3 Rd2 42. Ra3 g5 43. c5 g4# 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "1"]
[White "Gamarra Castillo, Jorge Rafael"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1590"]
[PlyCount "64"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. Bb5+ Nc6 5. exd5 Qxd5 6. Bxc6+ bxc6 7. d4 Bg4 8. Be3 Rb8 9. b3 Bg7 10. c4 Qe4 11. Nbd2 Qd3 12. h3 cxd4 13. Bf4 Bxf3 14. Nxf3 Qe4+ 15. Qe2 Qxf4 16. 0-0 d3 17. Qd1 Bxa1 18. Qxa1 Nf6 19. Re1 0-0 20. Nd4 Rbd8 21. Nxc6 Rd7 22. g3 Qd6 23. Na5 d2 24. Rd1 Qb4 25. Nc6 Qd6 26. Na5 Ne4 27. Kg2 Nxf2 28. Kxf2 Qb6+ 29. Kg2 Qxa5 30. h4 Qf5 31. Qc3 Qe4+ 32. Kh2 Qe2+ 0-1

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Arciniegas Castro, Santiago"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1590"]
[BlackElo "1389"]
[PlyCount "85"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. dxc5 Bxc5 7. Nf3 0-0 8. 0-0 Nbd7 9. Nc3 a6 10. Bg5 h6 11. Bh4 Qc7 12. Bg3 e5 13. Re1 Re8 14. Bf5 Bb4 15. Bxd7 Nxd7 16. Nd5 Qd6 17. Nxb4 Qxb4 18. b3 e4 19. c4 Nf6 20. Nd4 Bg4 21. Qc1 Rad8 22. Nc2 Qd2 23. Ne3 Bh5 24. Bh4 g5 25. Bg3 Qxc1 26. Raxc1 Rd2 27. a4 Ng4 28. h3 Nxe3 29. Rxe3 f5 30. f4 Red8 31. fxg5 hxg5 32. Be5 R8d3 33. Rc3 Rxe3 34. Rxe3 Bd1 35. g4 Rd3 36. Rxd3 exd3 37. gxf5 Bxb3 38. Bc3 Kf7 39. Kf2 d2 40. Bxd2 Kf6 41. a5 Bxc4 42. Kg3 Kxf5 43. Be3 1/2-1/2

[Event "COL-ch U18 rap"]
[Site "Barranquilla"]
[Date "2018.11.27"]
[Round "6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1590"]
[BlackElo "2091"]
[PlyCount "62"]
[EventDate "2018.11.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 e6 5. d3 d5 6. Nbd2 Bd6 7. 0-0 Nge7 8. Re1 Qc7 9. b3 0-0 10. Bb2 f6 11. h4 Bd7 12. Nf1 Be8 13. Bh3 Bf7 14. Kh1 Rad8 15. g4 dxe4 16. Rxe4 Ng6 17. g5 f5 18. Re1 Nf4 19. Bg2 Bh5 20. Ng3 Bg4 21. Qd2 Nxg2 22. Kxg2 Bf4 23. Qc3 Bxf3+ 24. Kxf3 Nd4+ 25. Kg2 Qc6+ 26. Kh3 Qf3 27. Qxc5 Qxf2 28. Rg1 Bxg3 29. Rxg3 f4 30. Rg2 Qe3+ 31. Kg4 Qf3# 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Morales Criado, Diego Alberto"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1597"]
[BlackElo "1357"]
[PlyCount "113"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 Bb6 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Nxe5 Be6 9. Bf4 Nf6 10. Nd2 0-0 11. f3 Re8 12. h3 Nh5 13. Bh2 Bxc4 14. Nexc4 Ne6 15. 0-0-0 Rad8 16. Nxb6 cxb6 17. Nc4 Nhf4 18. Ne3 h6 19. Kc2 b5 20. h4 a5 21. g4 g6 22. Nd5 Nxd5 23. exd5 Nc5 24. Bc7 Ra8 25. d6 Re2+ 26. Kc1 Nd7 27. Rhe1 Rae8 28. Rxe2 Rxe2 29. Rd2 Rxd2 30. Kxd2 b6 31. Kd3 f5 32. Kd4 fxg4 33. fxg4 Kf7 34. Kd5 g5 35. hxg5 hxg5 36. Kc6 Ke6 37. Bxb6 Nxb6 38. Kxb6 Kxd6 39. Kxb5 Ke5 40. c4 Kf4 41. c5 Kxg4 42. c6 Kf3 43. c7 g4 44. c8Q g3 45. Qc3+ Kf2 46. Kxa5 g2 47. b4 g1Q 48. Qc5+ Kf1 49. Qxg1+ Kxg1 50. b5 Kf2 51. b6 Ke3 52. b7 Kd3 53. b8Q Kc2 54. Qg3 Kb2 55. Kb4 Ka1 56. Kb3 Kb1 57. Qg1# 1-0

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "5"]
[White "Perea Erazo, Janyert Julian"]
[Black "Pineda Ramirez, Esteban"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1597"]
[BlackElo "1558"]
[PlyCount "110"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Rc8 11. Bg5 Nb6 12. Qb3 h6 13. Bh4 g5 14. Bg3 Nh5 15. Rad1 Nxg3 16. hxg3 Qc7 17. e5 e6 18. Nb5 Qc4 19. Nxd6 Qxb3 20. axb3 Rc2 21. Rd2 Rc7 22. Nb5 Rd7 23. Nxa7 Rd5 24. Ra1 Ra8 25. b4 Nc8 26. Nxc8 Rxa1+ 27. Kh2 Bf8 28. g4 Rb5 29. Rc2 Bxb4 30. Rc7 Ra6 31. Rd7 Kf8 32. Rd8+ Kg7 33. Nd6 Bxd6 34. exd6 Rd5 35. Rd7 Rdxd6 36. Rxb7 Rab6 37. Rc7 Rxb2 38. Kg3 Rb3 39. Kh2 Rdb6 40. Ne5 Rb7 41. Rxb7 Rxb7 42. Kg1 Rb4 43. Nf3 Kf6 44. Kf1 Rb2 45. Ne5 Rc2 46. g3 Ke7 47. f4 f6 48. Nf3 Kd6 49. Ng1 Kd5 50. Ne2 Rxe2 51. Kxe2 Kxd4 52. fxg5 hxg5 53. Kd2 e5 54. Ke2 Ke4 55. Kf2 Kd3 0-1

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.26"]
[Round "7"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1688"]
[BlackElo "1597"]
[PlyCount "128"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. h4 h5 5. e3 Bg7 6. c4 b6 7. Nc3 Bb7 8. Nge2 d6 9. Qb3 Nd7 10. 0-0-0 a5 11. c5 0-0 12. Nf4 Bc6 13. d5 Nxc5 14. Qc2 Bd7 15. Be2 Re8 16. Bb5 Bxb5 17. Nxb5 Qd7 18. Nd4 f5 19. Qc4 Re4 20. Nfe2 a4 21. Nc3 Ree8 22. Qb5 a3 23. b4 Qxb5 24. Ncxb5 Ne4 25. Rhf1 Ra4 26. Nc6 Nc3 27. Nxc3 Bxc3 28. Kc2 Bf6 29. g3 Re4 30. Rd3 Ra6 31. Rb1 b5 32. Rbb3 Bb2 33. Na5 f6 34. Rd1 Kg7 35. Rh1 Kh6 36. f3 Re8 37. Rd3 Be5 38. Rg1 g5 39. Rxa3 f4 40. gxf4 gxf4 41. e4 Bd4 42. Rg2 Rea8 43. Kb3 Bb6 44. Kb2 f5 45. exf5 Rf8 46. Rg5 Re8 47. Rg6+ Kh7 48. Rg5 Re2+ 49. Kb1 Bd4 50. Rd3 Rb2+ 51. Kc1 Rxb4 52. Nc6 Be3+ 53. Kd1 Rb1+ 54. Kc2 Ra1 55. Nb4 Ra4 56. Rb3 Rc1+ 57. Kb2 Rc4 58. Nc2 Rc5 59. Nxe3 fxe3 60. Rxe3 Rxd5 61. Re7+ Kh8 62. Re8+ Kh7 63. Re7+ Kh8 64. Rxc7 Rxh4 1/2-1/2

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.25"]
[Round "3"]
[White "Perea Erazo, Janyert Julian"]
[Black "Rico Duran, Juan Sebastian"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1597"]
[PlyCount "49"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. h3 e5 7. d3 Qc7 8. Nbd2 Nf6 9. b3 0-0 10. Bb2 Nh5 11. Nc4 Re8 12. Qd2 Nf4 13. Bxe5 Bxe5 14. Ncxe5 Rxe5 15. Qxf4 Re7 16. Qh4 f5 17. exf5 Bxf5 18. Qc4+ Be6 19. Qxc5 b6 20. Qg5 Rf8 21. Rae1 Rf5 22. Qg4 Qd7 23. Ne5 Qd6 24. Qh4 Rh5 25. Nf3 1-0

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.25"]
[Round "4"]
[White "Sabogal Varela, Jose Joaquin"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1861"]
[BlackElo "1597"]
[PlyCount "61"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Nc6 9. Bc4 0-0 10. h3 Qa5 11. 0-0 cxd4 12. cxd4 b6 13. Qb3 e6 14. Rac1 Bb7 15. d5 exd5 16. Bxd5 Nd8 17. Rc7 Bxd5 18. exd5 Qa6 19. d6 Ne6 20. Rxf7 Rxf7 21. Qxe6 Qc8 22. Qd5 Qb7 23. Qe6 Qd7 24. Qd5 Qb7 25. Qb3 Kh8 26. Rc1 Rd7 27. Qe6 Rc8 28. Rxc8+ Qxc8 29. Ne5 Bxe5 30. Qxe5+ Kg8 31. Qe6+ 1-0

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.24"]
[Round "2"]
[White "Arciniegas Castro, Santiago"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1883"]
[BlackElo "1597"]
[PlyCount "60"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c6 7. c3 Nbd7 8. b4 Re8 9. 0-0 e5 10. Nb3 Qc7 11. Bh4 Ne4 12. Qc2 b6 13. Nfd2 Nxd2 14. Qxd2 Nf6 15. Bf3 Ba6 16. Rfc1 Bc4 17. Bg3 Ne4 18. Qc2 f5 19. Nd2 Ba6 20. Nxe4 fxe4 21. Be2 Bxe2 22. Qxe2 Qe7 23. Rab1 b5 24. a4 a6 25. a5 Qg5 26. Rf1 Re6 27. h3 h5 28. Rbd1 Rf8 29. Rd2 Qe7 30. Rb2 Qg5 1/2-1/2

[Event "COL-ch U18"]
[Site "Barranquilla"]
[Date "2018.11.24"]
[Round "1"]
[White "Perea Erazo, Janyert Julian"]
[Black "Duran Suarez, Luis Angel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1597"]
[PlyCount "41"]
[EventDate "2018.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Ne7 9. 0-0 Nxd2 10. Nxd2 0-0 11. a3 Bc5 12. Ne4 d6 13. b4 Bb6 14. Bb2 Bf5 15. Nf6+ Kh8 16. Re1 Ng6 17. Qh5 gxf6 18. Qxf5 Ne5 19. Bd3 Nxd3 20. Bxf6+ Kg8 21. Qg5# 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2018.02.17"]
[Round "5.11"]
[White "Perea Erazo, Janyert Julian"]
[Black "Moncada, Duvan Andres"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1591"]
[PlyCount "51"]
[EventDate "2018.02.15"]
[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 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d3 8. Ba3 d6 9. Qb3 Qf6 10. e5 dxe5 11. Re1 Nh6 12. Nxe5 Nxe5 13. Qb5+ c6 14. Qxe5+ Be6 15. Qxa5 Rd8 16. Nd2 Ng4 17. f3 Qf4 18. fxg4 Qxd2 19. Bxe6 fxe6 20. Rxe6+ Kf7 21. Qf5+ Kg8 22. Rf1 h6 23. Bf8 Qxc3 24. Qf7+ Kh7 25. Rxh6+ Kxh6 26. Qh5# 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "3.25"]
[White "Perea Erazo, Janyert Julian"]
[Black "Tello, Nicolas Eduardo"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1591"]
[BlackElo "1294"]
[PlyCount "49"]
[EventDate "2018.02.15"]
[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 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Qf3 Nf6 10. Bc4 Bg8 11. Qb3 Nd5 12. Qxb7 Nb6 13. Nxc6 Nxc6 14. Qxc6+ Qd7 15. Qxd7+ Nxd7 16. d4 Rc8 17. Bb3 Bg7 18. c3 e6 19. Ne4 Ke7 20. Bf4 Rc6 21. 0-0-0 f5 22. Nd2 Bxd4 23. Ba4 Rc8 24. Bxd7 Kxd7 25. Nf3 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "6.4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Pai, Juan David"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1574"]
[BlackElo "2057"]
[PlyCount "86"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Be7 8. Qd2 Qc7 9. 0-0-0 Nbd7 10. Nb3 b5 11. a3 Bb7 12. f3 Rc8 13. Bf4 e5 14. Bg5 h6 15. Bxf6 Nxf6 16. Kb1 0-0 17. Qc1 Rfd8 18. Rhe1 d5 19. Nxd5 Nxd5 20. exd5 Bg5 21. Nd2 Rxd5 22. Bd3 Rxd3 23. cxd3 Qb8 24. Qxc8+ Bxc8 25. Ne4 Be6 26. Nxg5 hxg5 27. Rd2 Qd6 28. Re4 Bf5 29. Re1 Qd4 30. Red1 a5 31. g4 Bg6 32. Ka1 b4 33. a4 b3 34. Kb1 Qxa4 35. Re2 Qa2+ 36. Kc1 Qa1+ 37. Kd2 Qxb2+ 38. Ke1 Qc3+ 39. Kf2 b2 40. f4 Bxd3 41. Rxd3 Qxd3 42. Rxe5 b1Q 43. Re8+ Kh7 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "7.9"]
[White "Valbuena Lizarazo, Oscar Yesid"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1574"]
[PlyCount "112"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd2 d5 8. exd5 cxd5 9. Bd3 Nf6 10. Rb1 0-0 11. 0-0 e6 12. Qe2 Rb8 13. f3 Nd7 14. Kh1 Nc5 15. a3 Nxd3 16. Qxd3 Bd7 17. Rfe1 Qb6 18. Bf4 Rbc8 19. Be5 Bxe5 20. Rxe5 Qb8 21. Ree1 Rc5 22. Qd4 Rc4 23. Qe5 Qxe5 24. Rxe5 Rb8 25. Ree1 Bc6 26. Rec1 e5 27. Ne2 a5 28. b3 Rc5 29. b4 axb4 30. axb4 Rc4 31. c3 Bd7 32. Rd1 Be6 33. Kg1 Rd8 34. Rb2 Kf8 35. Kf2 Ke7 36. g3 h5 37. Rc2 g5 38. Rcc1 Ra8 39. Ra1 Rcc8 40. Ke3 Kd6 41. Rdb1 Bd7 42. Rc1 Bb5 43. Rxa8 Rxa8 44. Rc2 Bxe2 45. Kxe2 Kc6 46. Ke3 f5 47. f4 exf4+ 48. gxf4 Re8+ 49. Kf3 g4+ 50. Kg3 Re4 51. Kh4 Rxf4 52. Kxh5 Kb5 53. Kg5 Rf3 54. Rd2 Rxc3 55. Rxd5+ Kxb4 56. Rxf5 Rc2 1/2-1/2

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.21"]
[Round "5.8"]
[White "Velez Zequeira, Armando Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1600"]
[BlackElo "1574"]
[PlyCount "42"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. 0-0-0 Qa5 11. Bd4 dxe4 12. Bxf6 Bxf6 13. Nxe4 Qxa2 14. Nxf6+ exf6 15. Qc3 Rb8 16. b3 Qa3+ 17. Kb1 Bf5 18. Bd3 Be6 19. Bc4 Qc5 20. Qd4 Qxc4 21. Qxf6 Bf5 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "3.3"]
[White "Corredor Castellanos, Camilo"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2077"]
[BlackElo "1574"]
[PlyCount "136"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. Be2 0-0 8. Nc3 Re8 9. 0-0 Ngxe5 10. Nd4 d6 11. b3 Ba7 12. Ndb5 Nd7 13. Bb2 Nf6 14. Nxa7 Rxa7 15. Qc2 b6 16. Nb5 Ra8 17. Bf3 Bd7 18. Rfd1 Ng4 19. h3 Nge5 20. Be4 Ng6 21. Qc3 f6 22. Qc2 Nf8 23. Rd2 Rb8 24. Rad1 Ne5 25. b4 Bc6 26. Bd5+ Kh8 27. Bxe5 Bxb5 28. Bxf6 Qxf6 29. cxb5 Re7 30. Rd4 Ne6 31. Re4 axb4 32. Bxe6 Rxe6 33. Qxc7 Ra8 34. Rxe6 Qxe6 35. axb4 d5 36. Qc6 Qe8 37. Rxd5 Qb8 38. g3 Ra1+ 39. Kg2 Ra2 40. Re5 Ra8 41. Rf5 h6 42. h4 Ra7 43. h5 Ra4 44. Rf4 Ra7 45. Re4 Ra8 46. Re7 Qf8 47. Qe6 Rd8 48. g4 Kh7 49. Rf7 Qd6 50. Qxd6 Rxd6 51. Kf3 Rd5 52. Rf5 Rd2 53. Ke4 Rb2 54. Kd5 Rxb4 55. Kc6 Rxg4 56. Kxb6 g6 57. Rd5 gxh5 58. Rxh5 Kg6 59. Rh3 h5 60. Kc6 Kg5 61. b6 h4 62. f4+ Kf5 63. b7 Rg6+ 64. Kc7 Rg7+ 65. Kb6 Rg6+ 66. Ka7 Rg7 67. Rxh4 Ke4 68. Ka8 Kd5 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "4.7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Sabogal Varela, Jose Joaquin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1574"]
[BlackElo "1750"]
[PlyCount "86"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c3 g6 6. 0-0 Bg7 7. d4 cxd4 8. cxd4 Nc6 9. Nc3 Nf6 10. h3 0-0 11. Qe2 e5 12. Rd1 exd4 13. Nxd4 Rfe8 14. Nb3 Qe6 15. f3 d5 16. Re1 dxe4 17. fxe4 Nh5 18. Qb5 f5 19. Bg5 f4 20. Rad1 Rf8 21. Nc5 Qc8 22. Qb3+ Kh8 23. Ne6 f3 24. Nxf8 Qxf8 25. Rf1 Bd4+ 26. Rxd4 Nxd4 27. Qc4 Qd6 28. Be3 Nc2 29. Rxf3 Nxe3 30. Rxe3 Qb6 31. Nd1 Rd8 32. Qc3+ Kg8 33. Nf2 Nf4 34. Rf3 Ne2+ 35. Kh2 Nxc3 36. bxc3 Rf8 37. Rxf8+ Kxf8 38. Ng4 Qc7+ 39. e5 Qxc3 40. e6 Ke7 41. h4 Kxe6 42. a4 Qb4 43. Ne3 Qf4+ 0-1

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.20"]
[Round "2.7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Velez Rueda, Juan Diego"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1574"]
[BlackElo "1865"]
[PlyCount "49"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 e6 7. d4 cxd4 8. c3 Nf6 9. cxd4 d5 10. Nc3 Bb4 11. e5 Bxc3 12. bxc3 Ne4 13. Qd3 Na5 14. Ng5 Nxg5 15. Bxg5 h6 16. Bf4 0-0 17. Re3 f6 18. exf6 Rxf6 19. Be5 Rf7 20. Qg6 Nc4 21. Re2 Nxe5 22. Rxe5 Rf6 23. Qg4 Raf8 24. Re2 Qf7 25. f3 1-0

[Event "COL Intercollegiate-chT U18"]
[Site "Palmira"]
[Date "2017.10.19"]
[Round "1.14"]
[White "Palomeque Parra, Jhon Brainer"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1574"]
[PlyCount "92"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 g6 5. d4 Bg7 6. Be3 cxd4 7. Bxd4 e5 8. Qe2 Nc6 9. c4 Nxd4 10. cxd5 Nxe2 11. Bxe2 e4 12. 0-0 exf3 13. Bxf3 Bxb2 14. Re1+ Kd8 15. Nd2 Bxa1 16. Rxa1 Nf6 17. Nc4 Bg4 18. Ne5 Bxf3 19. gxf3 Rf8 20. d6 Rc8 21. Rd1 Rc5 22. Re1 Rd5 23. Nc4 Re8 24. Rb1 b6 25. f4 Nh5 26. Ne5 Rexe5 27. fxe5 Rxe5 28. Rd1 Nf4 29. f3 Rd5 30. Re1 Rxd6 31. Re4 Ne6 32. Ra4 a5 33. Rh4 h5 34. Re4 Rd1+ 35. Kf2 Rd2+ 36. Re2 Rxe2+ 37. Kxe2 b5 38. h4 Kd7 39. Kd3 Kd6 40. Ke4 f5+ 41. Ke3 Kd5 42. Kd3 Nf4+ 43. Ke3 Ng2+ 44. Kf2 Nxh4 45. Kg3 g5 46. f4 gxf4+ 0-1

[Event "Buenaventura sf2 U16"]
[Site "Buenaventura"]
[Date "2017.03.20"]
[Round "6.3"]
[White "Cayon, Laura Valentina"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1756"]
[BlackElo "1588"]
[PlyCount "39"]
[EventDate "2017.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Nc3 0-0 5. Bg2 c5 6. d3 Nc6 7. 0-0 Re8 8. a3 e6 9. Bg5 h6 10. Be3 b6 11. Ne1 Bb7 12. Qc1 Kh7 13. Rb1 d5 14. Bd2 dxc4 15. dxc4 Na5 16. Bxb7 Nb3 17. Qc2 Nxd2 18. Rd1 Qe7 19. Bxa8 Nxf1 20. Bg2 1-0

[Event "Buenaventura sf2 U16"]
[Site "Buenaventura"]
[Date "2017.03.19"]
[Round "5.2"]
[White "Perea Erazo, Janyert Julian"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1588"]
[BlackElo "2030"]
[PlyCount "50"]
[EventDate "2017.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 Qf6 8. Qe2 Nge7 9. Be3 Bxe3 10. Qxe3 d6 11. g3 Be6 12. Bg2 Bxb3 13. cxb3 Nd4 14. 0-0-0 Nxb3+ 15. Kc2 Nc5 16. Rhe1 0-0 17. h4 Qe6 18. h5 Nc6 19. Nd5 Nxa4 20. b3 Nc5 21. Nxc7 Qf6 22. Nxa8 Rxa8 23. h6 a5 24. Qc3 Nb4+ 25. Kb2 Ncd3+ 0-1

[Event "Buenaventura sf2 U16"]
[Site "Buenaventura"]
[Date "2017.03.19"]
[Round "4.4"]
[White "Quintero Hurtado, Frank William"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C43"]
[BlackElo "1588"]
[PlyCount "54"]
[EventDate "2017.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 Nxe4 4. dxe5 d5 5. Bd3 Nc5 6. 0-0 Nxd3 7. Qxd3 Be7 8. Nc3 c6 9. Nd4 0-0 10. f4 Na6 11. f5 f6 12. e6 Qb6 13. Qg3 Qxd4+ 14. Be3 Qe5 15. Bf4 Qxf5 16. Rae1 Qg6 17. Qh3 Nc5 18. Rf3 Nxe6 19. Rxe6 Bc5+ 20. Kh1 Qf7 21. Qh4 Qxe6 22. Rh3 Qf5 23. Rf3 Re8 24. h3 Qg6 25. Rd3 Bf5 26. Rg3 Re1+ 27. Kh2 Bg1+ 0-1

[Event "Buenaventura sf2 U16"]
[Site "Buenaventura"]
[Date "2017.03.18"]
[Round "2.7"]
[White "Arango Navarrete, Camilo Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1588"]
[PlyCount "92"]
[EventDate "2017.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bb4 4. Nd5 Nxd5 5. exd5 0-0 6. c3 Bc5 7. d4 exd4 8. Nxd4 Qh4 9. Be3 Re8 10. Qd2 Bxd4 11. Qxd4 Qxd4 12. cxd4 b6 13. Rc1 c6 14. Bc4 Na6 15. 0-0 Nc7 16. dxc6 dxc6 17. Rfe1 Be6 18. Bxe6 Rxe6 19. Bf4 Rxe1+ 20. Rxe1 Nd5 21. Be3 f6 22. a3 Kf7 23. Rc1 Rc8 24. b4 b5 25. g3 Ke6 26. Kg2 Nb6 27. Rc2 Nc4 28. Bc1 Kd5 29. Re2 Rc7 30. Bf4 Rd7 31. Bc1 Kxd4 32. Bf4 Kc3 33. Re6 Kb3 34. Rxc6 Kxa3 35. Ra6+ Kxb4 36. Bb8 Kc3 37. Bxa7 b4 38. Be3 Nxe3+ 39. fxe3 b3 40. Rc6+ Kb2 41. Kf3 Kb1 42. Ke4 b2 43. Rc5 Rb7 44. Kd3 Ka2 45. Ra5+ Kb3 46. Kd4 b1Q 0-1

[Event "Buenaventura sf2 U16"]
[Site "Buenaventura"]
[Date "2017.03.17"]
[Round "1.7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Cifuentes, Santiago1111"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1588"]
[PlyCount "78"]
[EventDate "2017.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Qe6 10. Bb2 Bb7 11. Nd2 Be7 12. g3 0-0 13. Bg2 Rad8 14. 0-0 d5 15. Rac1 d4 16. Qd3 Ba8 17. c5 Nd7 18. Qxd4 Nxc5 19. Qe3 Nd3 20. Rb1 Bc5 21. Qe2 f6 22. Ne4 Nxb2 23. Nxc5 Qe7 24. Rxb2 Qxc5 25. exf6 Rxf6 26. Rc2 Qb6 27. Qc4+ Kh8 28. Bxc6 Rxc6 29. Qh4 Rf6 30. Rc4 Rdf8 31. h3 Rxf2 32. Rf4 Rxf1+ 33. Kxf1 Rxf4+ 34. gxf4 Qf6 35. Qg4 Qa1+ 36. Ke2 Qxa2+ 37. Ke1 Bb7 38. Qe6 Qa5+ 39. Kd1 Qd5+ 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.11"]
[Round "8"]
[White "Perea Erazo, Janyert Julian"]
[Black "Reyes Aristizabal, Andres"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1622"]
[PlyCount "24"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 c5 7. Qc2 cxd4 8. Nxd4 a6 9. cxd5 Nxd5 10. Nxd5 exd5 11. Bf4 Qa5+ 12. Qc3 Bb4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.09"]
[Round "5"]
[White "Lopez Betancourt, Bryan"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1761"]
[PlyCount "122"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e6 6. Nbd2 Bd6 7. e4 d4 8. Nc4 Bc7 9. e5 Nd5 10. Bg5 Nde7 11. a4 h6 12. Bf4 Ng6 13. Qc1 Rb8 14. h4 0-0 15. Bxh6 Ncxe5 16. Nfxe5 gxh6 17. Nxg6 fxg6 18. Qxh6 Qf6 19. Be4 Kf7 20. Qh7+ Qg7 21. Bxg6+ Kf6 22. Qxg7+ Kxg7 23. h5 Rf6 24. Be4 Bd7 25. g4 Bf4 26. f3 Kf7 27. Kf2 Ke7 28. Rfb1 b6 29. b4 Rc8 30. b5 Bc7 31. g5 Rf4 32. h6 e5 33. g6 Bf5 34. Bxf5 Rxf5 35. g7 Kf7 36. Rg1 Rh5 37. Rh1 Rxh1 38. Rxh1 Kg6 39. Rg1+ Kh7 40. Rg5 Re8 41. Rf5 Kg8 42. Rf8+ Rxf8 43. gxf8Q+ Kxf8 44. Kg2 Kf7 45. Kh3 Kg6 46. Kg4 Kxh6 47. Kf5 Kg7 48. Nxe5 Kf8 49. Nc6 Kf7 50. Nxa7 Bb8 51. Nc6 Bc7 52. Ne5+ Ke7 53. Nc4 Kf7 54. Ke4 Ke6 55. f4 Bd8 56. f5+ Kf6 57. Kd5 Kxf5 58. Kc6 Kf4 59. Nxb6 Bxb6 60. Kxb6 c4 61. dxc4 Ke3 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "3"]
[White "Correa, Flavio"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1791"]
[PlyCount "101"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Be7 9. f5 Bd7 10. Be3 Bc6 11. Bf3 Qc7 12. Qd2 Nbd7 13. 0-0-0 b5 14. g4 b4 15. Nd5 Bxd5 16. exd5 Nb6 17. Qxb4 Nfd7 18. Na5 Rb8 19. Qe1 Na4 20. Nb3 Ndc5 21. Bxc5 Nxc5 22. Qc3 Nxb3+ 23. axb3 Qb6 24. Qc6+ Kf8 25. Qxb6 Rxb6 26. Rd3 Bg5+ 27. Kb1 Ke7 28. h4 Bf4 29. Rc3 Ra8 30. g5 a5 31. Rc7+ Kf8 32. Bd1 a4 33. bxa4 Rxa4 34. Rc8+ Ke7 35. c4 Rab4 36. b3 Kd7 37. Rf8 Ke7 38. Rc8 Kd7 39. Rg8 Rxc4 40. Bc2 g6 41. fxg6 hxg6 42. Rh3 Rc8 43. Rg7 Ke8 44. h5 Kf8 45. Rh7 Kg8 46. hxg6 Rxc2 47. Kxc2 Rb7 48. gxf7+ Rxf7 49. g6 Rf6 50. b4 Rxg6 51. b5 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "2"]
[White "Perea Erazo, Janyert Julian"]
[Black "Gomez Viana, Duvan Leandro"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "1904"]
[PlyCount "84"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bxc3+ 6. bxc3 Bb7 7. Bd3 d6 8. Ne2 Nc6 9. 0-0 e5 10. f4 Qe7 11. Ba3 Ng4 12. Rf3 f6 13. fxe5 fxe5 14. d5 Nb8 15. Raf1 Nf6 16. Ng3 Nbd7 17. Nf5 Qf8 18. Bc1 0-0-0 19. a4 a5 20. Be3 h6 21. c5 dxc5 22. Bb5 Qf7 23. Rg3 g5 24. Rh3 Kb8 25. Ng3 Qg6 26. Nf5 Rh7 27. Bxd7 Rdxd7 28. Rb1 Ng4 29. Bxc5 bxc5 30. Qb3 Qa6 31. d6 cxd6 32. Qg8+ Ka7 33. c4 Nf6 34. Qe6 Nxe4 35. Rhb3 Nd2 36. Rb6 Qxc4 37. Qxc4 Nxc4 38. R6b5 Be4 39. Rc1 Bxf5 40. Rxc4 Bd3 41. Rxa5+ Kb6 42. Rb5+ Kc6 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.07"]
[Round "1"]
[White "Gonzalez, Amalia"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1761"]
[PlyCount "31"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 d6 5. Bg2 Nbd7 6. Nf3 0-0 7. 0-0 Rb8 8. Re1 c5 9. d5 Nb6 10. Qd3 a6 11. Bg5 h6 12. Bxf6 exf6 13. b3 Re8 14. Rac1 Bd7 15. Nd2 f5 16. e3 0-1

[Event "COL-ch Superate A Novatos"]
[Site "Bogota"]
[Date "2016.11.04"]
[Round "2.3"]
[White "Capera Lopez, Sergio Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "83"]
[EventDate "2016.11.04"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. h3 Bg7 4. Nf3 d6 5. e3 b6 6. Bd3 Bb7 7. Nbd2 Nbd7 8. c4 c5 9. Rc1 cxd4 10. exd4 0-0 11. 0-0 Re8 12. Re1 h6 13. Ne4 Rc8 14. Bh2 Nh7 15. Nfd2 Bxd4 16. b3 Nc5 17. Nxc5 bxc5 18. Be4 Bxe4 19. Rxe4 Qa5 20. Nf3 Bg7 21. Re2 Qa6 22. Bf4 e5 23. Bh2 g5 24. Qd5 Nf6 25. Qd2 Nh5 26. Rce1 Bh8 27. g4 Ng7 28. Bg3 Ne6 29. h4 Qc6 30. Re3 Bf6 31. Rd3 Nd4 32. Nxd4 cxd4 33. h5 e4 34. Rxd4 Bxd4 35. Qxd4 Re6 36. a4 Rb8 37. Qxa7 Rxb3 38. Rf1 e3 39. fxe3 Rexe3 40. Qxf7+ Kh8 41. Qf8+ Kh7 42. Rf7# 1-0

[Event "COL-ch Superate A Novatos"]
[Site "Bogota"]
[Date "2016.11.04"]
[Round "5.2"]
[White "Giraldo Bohorquez, Lucas"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "62"]
[EventDate "2016.11.04"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Rb1 cxd4 10. cxd4 0-0 11. Be2 f5 12. e5 f4 13. Bd2 Nxd4 14. Bc3 Nxe2 15. Qxe2 Bf5 16. Rxb7 Qc8 17. Rb3 Be6 18. Ra3 Rb8 19. Nd2 Qc5 20. Ra6 Qxc3 21. 0-0 Bf7 22. Ne4 Qxe5 23. Rxa7 Rb4 24. Re1 Bd5 25. Nc3 Qxc3 26. Qxe7 Re4 27. Rxe4 Bxe4 28. h3 Qe5 29. Qh4 f3 30. g4 Qa1+ 31. Kh2 Be5+ 0-1

[Event "COL-ch Superate Intercolegiado Beginner"]
[Site "Bogota"]
[Date "2016.11.04"]
[Round "5.1"]
[White "Gonzalez Pencue, Jerson Andres"]
[Black "Perea Erazo, Janyert Julian"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "102"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 a6 7. axb5 Bb7 8. bxa6 e6 9. Nf3 Rxa6 10. Rxa6 Bxa6 11. Qa4 Nfd7 12. Be2 f6 13. 0-0 g5 14. fxg5 Rg8 15. gxf6 Qxf6 16. Rf2 Qg7 17. Ne4 Nf6 18. Nxf6+ Qxf6 19. Ne5 Qe7 20. Qa5 Qb4 21. Bh5+ Rg6 22. Bxg6+ hxg6 23. Qxb4 Bxb4 24. Nxg6 Nd7 25. h4 Nf8 26. Nxf8 Bxf8 27. h5 Bc8 28. Kh2 e5 29. dxe5 Bg4 30. Rxf8+ Kxf8 31. h6 Bf5 32. e4 Bxe4 33. g4 Kf7 34. Kg3 Ke6 35. Kf4 Bd3 36. Bd2 Bc2 37. Bc3 Bh7 38. Ke3 Kd5 39. e6 Kxe6 40. Kd4 Bd3 41. b3 c5+ 42. Kxc5 cxb3 43. Kb4 Kf7 44. Kxb3 Kg6 45. Bd2 Be2 46. g5 Bd3 47. Kc3 Bf5 48. Kd4 Kf7 49. Ke5 Bg6 50. Bc3 Bh7 51. Kf4 Bg6 1/2-1/2

[Event "COL-ch Superate A Novatos"]
[Site "Bogota"]
[Date "2016.11.04"]
[Round "4.4"]
[White "Perea Erazo, Janyert Julian"]
[Black "Castano, Juan Camilo"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "39"]
[EventDate "2016.11.04"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[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 Nc6 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 Bb4 7. cxd5 exd5 8. a3 Bxc3+ 9. bxc3 0-0 10. e3 Bg4 11. h3 Bh5 12. Be2 Re8 13. Nh2 g6 14. Bxh5 gxh5 15. g4 hxg4 16. Nxg4 h5 17. Nxf6+ Kh8 18. Qxh5+ Kg7 19. Qg5+ Kh8 20. Qh5+ 1-0

[Event "COL-ch Superate A Novatos"]
[Site "Bogota"]
[Date "2016.11.04"]
[Round "3.7"]
[White "Perea Erazo, Janyert Julian"]
[Black "Castro Mendoza, Jhonier Andres"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "83"]
[EventDate "2016.11.04"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d6 5. a3 Bxc3+ 6. bxc3 Bd7 7. e3 0-0 8. Bd3 h6 9. 0-0 Qe7 10. h3 d5 11. cxd5 exd5 12. Nh2 Nc6 13. Ng4 Bxg4 14. hxg4 a6 15. Qf3 Rad8 16. Qh3 Nh7 17. a4 Ng5 18. Qh2 Qf6 19. Qxc7 Rc8 20. Qxb7 Rb8 21. Qxa6 Rfe8 22. Bb5 Nf3+ 23. gxf3 Qxf3 24. Be2 Qf6 25. Ba3 Re4 26. Rab1 Rbe8 27. Rb6 Qh4 28. Bd6 Rxg4+ 29. Bxg4 Qxg4+ 30. Bg3 Ne7 31. Qb5 Rc8 32. Rb8 Rxb8 33. Qxb8+ Kh7 34. Qf4 Qh3 35. Qh4 Qf5 36. Qxe7 Qh3 37. Qxf7 h5 38. Qxd5 h4 39. Qh5+ Kg8 40. Rb1 Qh1+ 41. Kxh1 hxg3 42. Rb8# 1-0

[Event "COL-ch Superate Intercolegiado Beginner"]
[Site "Bogota"]
[Date "2016.11.03"]
[Round "4.1"]
[White "Barrera Barrera, Miguel Angel"]
[Black "Perea Erazo, Janyert Julian"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "86"]
[EventDate "2016.11.02"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. Bg5 Be7 9. Qd2 Nc6 10. Bxf6 Bxf6 11. Nd5 Bxd5 12. exd5 Ne7 13. c4 Ng6 14. b3 e4 15. Rc1 exd3 16. Qxd3 0-0 17. 0-0 Re8 18. Ng3 Qa5 19. Rc2 Re1 20. Nf5 Rae8 21. g3 Ne5 22. Rxe1 Qxe1+ 23. Qf1 Nf3+ 24. Kg2 Nh4+ 25. Nxh4 Qe4+ 26. Nf3 Qxc2 27. Kg1 Qxa2 28. Qd3 Qa1+ 29. Kg2 Qc3 30. Qb1 Re2 31. h4 Bd4 32. Nxd4 Qxd4 33. Qf1 Qe4+ 34. Kh2 Re1 35. Qg2 Qxg2+ 36. Kxg2 Rb1 37. c5 Rxb3 38. cxd6 Rb6 39. Kf3 Rxd6 40. Ke4 Kf8 41. Ke5 Ke7 42. g4 a5 43. Kd4 a4 0-1

[Event "COL-ch Superate Intercolegiado Beginner"]
[Site "Bogota"]
[Date "2016.11.02"]
[Round "2.6"]
[White "Perea Erazo, Janyert Julian"]
[Black "Capera Lopez, Sergio Andres"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "75"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Be6 5. Qb3 b6 6. e3 g6 7. Bd3 Bg7 8. Ng5 Qd6 9. cxd5 cxd5 10. Nb5 Qd7 11. Nxe6 fxe6 12. Qc2 Nc6 13. Bd2 Rc8 14. Rc1 0-0 15. Nc3 Nb4 16. Qb1 Nxd3+ 17. Qxd3 Rc4 18. 0-0 Rc6 19. f3 Qd8 20. Ne2 Rxc1 21. Rxc1 Nd7 22. Nf4 Rf6 23. Qa6 Nb8 24. Qb7 Rf8 25. Nxe6 Qd7 26. Qxd7 Nxd7 27. Nxf8 Nxf8 28. Rc7 e5 29. Bc3 a6 30. dxe5 Ne6 31. Ra7 a5 32. Bd4 Nc5 33. Bxc5 bxc5 34. Rxa5 Bh6 35. f4 Bf8 36. Ra7 d4 37. e6 d3 38. e7 1-0

