[Event "Del Sur U2400 Hybrid op 5th"]
[Site "Tornelo INT"]
[Date "2022.01.21"]
[Round "4"]
[White "Flores Maquera, Airon Ismael"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "1791"]
[PlyCount "62"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bf4 c5 8. Nf3 Nc6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 cxd4 12. Nxd4 e5 13. Nxc6 Qc7 14. Qd5 exf4 15. Ne7+ Qxe7 16. Qxa8 Ba6 17. Qd5 Bxf1 18. Rxf1 Bxc3 19. Qb3 Bd4 20. Qd5 Bb6 21. e5 Re8 22. Re1 Qc5 23. Qd2 Ba5 24. Qd7 Rxe5 25. Rf1 Bb6 26. Qd2 f3 27. g3 Re2 28. Qd7 Rxf2 29. Qe8+ Kg7 30. Rxf2 Qxf2+ 31. Kh1 Qg2# 0-1

[Event "Del Sur U2400 Hybrid op 5th"]
[Site "Tornelo INT"]
[Date "2022.01.21"]
[Round "2"]
[White "Gonzalo Garate, Luis Valentino"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1538"]
[BlackElo "1791"]
[PlyCount "35"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. Re1 Nc6 10. h3 Bh5 11. Bf4 Bf6 12. Qe2 Qd7 13. Qe4 Bg6 14. Qd5 Ne7 15. Qb3 Bxd3 16. cxd3 Ng6 17. Bg3 c6 18. d4 1/2-1/2

[Event "Del Sur U2400 Hybrid op 5th"]
[Site "Tornelo INT"]
[Date "2022.01.21"]
[Round "6"]
[White "Jimenez Rodriguez, Abraham Isaias"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1701"]
[BlackElo "1791"]
[PlyCount "58"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 d6 4. Bc4 Be7 5. Nxd4 Nf6 6. Nc3 0-0 7. 0-0 c6 8. Be3 d5 9. exd5 cxd5 10. Bd3 Nc6 11. Nde2 Bg4 12. f3 Be6 13. Bb5 a6 14. Ba4 Qc7 15. Nd4 Bd6 16. f4 Bg4 17. Qd2 Rfe8 18. Kh1 Ne4 19. Nxe4 Rxe4 20. c3 Nxd4 21. Bxd4 Bxf4 22. Qf2 Bxh2 23. Bc2 Bg3 24. Bb6 Qd6 25. Qxf7+ Kh8 26. Kg1 Qxb6+ 27. Rf2 Rf4 28. Qxd5 Bxf2+ 29. Kf1 Bg3+ 0-1

[Event "Del Sur U2400 Hybrid op 5th"]
[Site "Tornelo INT"]
[Date "2022.01.21"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Abrantes Rivero, Miguel David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1791"]
[BlackElo "1600"]
[PlyCount "98"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 c4 5. 0-0 Bf5 6. b3 cxb3 7. axb3 e6 8. c4 Nf6 9. Nc3 Bb4 10. Bb2 Bxc3 11. Bxc3 Ne4 12. Bb2 0-0 13. Nd2 Nf6 14. Kh1 Qb6 15. c5 Qb5 16. f3 Rfd8 17. Re1 Nb4 18. e4 dxe4 19. Nxe4 Nd3 20. Qe2 Bxe4 21. fxe4 a6 22. Red1 Nxb2 23. Qxb2 b6 24. Qc3 Rac8 25. b4 h6 26. Qa3 a5 27. bxa5 bxc5 28. Rdb1 Qe2 29. Rb2 Qc4 30. dxc5 Nxe4 31. Qe3 Nxc5 32. Rc1 Qd3 33. Qxd3 Nxd3 34. Rxc8 Rxc8 35. Rb1 Nc5 36. Kg1 Rc7 37. Rc1 Kf8 38. Ra1 Ra7 39. Ra3 Ke7 40. Kf2 Kd6 41. Ke3 Nb7 42. a6 Nc5 43. Bf1 Kc6 44. Kd4 Kb6 45. h4 Nxa6 46. Rb3+ Kc7 47. Ra3 Kb6 48. Rb3+ Ka5 49. Ra3+ Kb6 1/2-1/2

[Event "Del Sur U2400 Hybrid op 5th"]
[Site "Tornelo INT"]
[Date "2022.01.21"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1791"]
[BlackElo "2258"]
[PlyCount "108"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. c4 0-0 6. Nc3 d6 7. d4 Nc6 8. Qc2 Nd7 9. Rd1 h6 10. e4 fxe4 11. Qxe4 g5 12. h4 Nf6 13. Qg6 Qe8 14. Qxe8 Nxe8 15. hxg5 hxg5 16. Nxg5 Nxd4 17. Be3 Nc2 18. Bd5+ Kh8 19. Nf7+ Rxf7 20. Bxf7 Nxa1 21. Rxa1 Bd7 22. Nd5 e6 23. Nf4 e5 24. Ng6+ Kh7 25. Kg2 Bf6 26. Nf8+ Kg7 27. Bxe8 Bxe8 28. Ne6+ Kf7 29. Nxc7 Bc6+ 30. Nd5 b5 31. b3 a6 32. f3 bxc4 33. bxc4 Rb8 34. Rd1 Bd8 35. Rd2 Rb1 36. Nc3 Rc1 37. Ne4 Bxe4 38. fxe4 Rc3 39. Bf2 Be7 40. Rb2 Rxc4 41. Kf3 Ra4 42. Be1 Ke6 43. Re2 Ra3+ 44. Kg4 d5 45. exd5+ Kxd5 46. Rd2+ Ke6 47. Re2 Bc5 48. Kh5 Kd5 49. g4 Rh3+ 50. Kg6 e4 51. g5 e3 52. Kg7 Bd4+ 53. Kg8 Ke6 54. g6 Rh8# 0-1

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "5"]
[White "Hernandez Fermin, Isaac Alejandro"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1771"]
[BlackElo "1715"]
[PlyCount "77"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. Re1 d5 10. Nbd2 c5 11. c3 cxd4 12. cxd4 Nc6 13. Qa4 Bd6 14. h3 Bh5 15. Ne5 Re8 16. Ndf3 Qc7 17. Bg5 Nxe5 18. dxe5 Bxe5 19. Qh4 Bxf3 20. gxf3 h5 21. Bxf6 Bxf6 22. Qxh5 g6 23. Qxd5 Rxe1+ 24. Rxe1 Rd8 25. Qb3 Kg7 26. Be4 Bd4 27. Kg2 b6 28. a3 Qf4 29. Qc2 Be5 30. Re3 Qh2+ 31. Kf1 Qxh3+ 32. Ke2 Rc8 33. Qd2 Qh2 34. Qd7 Rc7 35. Qd2 Bf4 36. Qd4+ Be5 37. Qd2 Bf4 38. Qd4+ Be5 39. Qd2 1/2-1/2

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "6"]
[White "Panitz Morales, Ralph Pedro"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2029"]
[BlackElo "1715"]
[PlyCount "47"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 c5 9. Bc4 Nc6 10. 0-0-0 Qa5 11. Bg5 Bxg5 12. Nxg5 Ne5 13. Bd5 h6 14. f4 Ng4 15. Ne4 Be6 16. Rhe1 Nxh2 17. f5 Bxf5 18. Qf4 Be6 19. Nf6+ gxf6 20. Rxe6 fxe6 21. Bxe6+ Rf7 22. Qxh6 c4 23. Rd5 Qc7 24. Rh5 1-0

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1715"]
[BlackElo "1889"]
[PlyCount "70"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 f5 5. c4 Nf6 6. Nc3 Bb4 7. d3 0-0 8. Bd2 d6 9. Qb3 Bxc3 10. Bxc3 Nbd7 11. Qc2 Qe8 12. b4 h6 13. a4 e5 14. Qb2 Qh5 15. a5 Rab8 16. axb6 axb6 17. Ra7 Rfe8 18. Rxb7 Rxb7 19. Nxe5 Ra7 20. Nxd7 Nxd7 21. Bxg7 Rxe2 22. Qc3 Qg6 23. Bd4 c5 24. Be3 Raa2 25. Bf3 Rec2 26. Qb3 Ne5 27. Bd5+ Kh7 28. bxc5 Rcb2 29. Qc3 bxc5 30. d4 Ng4 31. h3 Nf6 32. dxc5 Nxd5 33. cxd5 Qxg3+ 34. Kh1 Qxh3+ 35. Kg1 Rb8 0-1

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Perez Sanchez, David"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1715"]
[BlackElo "1857"]
[PlyCount "109"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Nc6 5. c4 e6 6. Nc3 Nge7 7. d3 d5 8. cxd5 exd5 9. Bg5 Be6 10. Qc1 h6 11. Bxe7 Nxe7 12. d4 Rc8 13. dxc5 Rxc5 14. Qd2 Qc8 15. Nd4 0-0 16. Rac1 Rd8 17. Na4 Rxc1 18. Rxc1 Nc6 19. Nxc6 bxc6 20. Qa5 Qa8 21. b3 Re8 22. e3 Bf8 23. Qa6 Rc8 24. Nc5 Rc7 25. Nxe6 fxe6 26. e4 Qd8 27. exd5 exd5 28. Rxc6 Rxc6 29. Qxc6 d4 30. Qxg6+ Bg7 31. Be4 Qc8 32. Kg2 Qd7 33. Qh7+ Kf7 34. Qf5+ Qxf5 35. Bxf5 Kf6 36. Bd3 Ke5 37. f4+ Kd5 38. Kf3 Kc5 39. a4 Kb4 40. Bc4 Kc3 41. Ke4 Bf6 42. g4 a5 43. Kf5 Bg7 44. Kg6 Bf8 45. g5 hxg5 46. fxg5 d3 47. Bxd3 Kxd3 48. Kf7 Bb4 49. g6 Bc3 50. g7 Bxg7 51. Kxg7 Kc3 52. h4 Kxb3 53. h5 Kxa4 54. h6 Kb3 55. h7 1-0

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Rojas, Luis Gabriel"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1715"]
[BlackElo "1948"]
[PlyCount "102"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 e6 4. Bg2 Bd6 5. 0-0 Ngf6 6. c4 c6 7. Nc3 0-0 8. Qc2 dxc4 9. a4 e5 10. dxe5 Nxe5 11. Rd1 Nxf3+ 12. Bxf3 Qc7 13. Ne4 Nxe4 14. Bxe4 h6 15. Qxc4 Be6 16. Qc2 Rfd8 17. Bd2 Rd7 18. Bc3 Rad8 19. Bh7+ Kh8 20. Bf5 Bxg3 21. hxg3 Bxf5 22. Rxd7 Qxd7 23. Qc1 Kg8 24. Qf4 Re8 25. Re1 Be4 26. f3 Bg6 27. e4 Rd8 28. Qe5 f6 29. Qc5 b6 30. Qe3 c5 31. a5 Qh3 32. Qf4 Qd7 33. e5 fxe5 34. Bxe5 Qd2 35. Qxd2 Rxd2 36. Bc3 Rd7 37. axb6 axb6 38. Re6 Bd3 39. Rxb6 Re7 40. Rd6 c4 41. Rd5 g6 42. Re5 Rxe5 43. Bxe5 Kf7 44. Kf2 Ke6 45. Bg7 h5 46. Bc3 Kd5 47. Ke3 Bb1 48. Kf4 Bc2 49. Kg5 Bb1 50. Kf4 Bc2 51. Kg5 Bb1 1/2-1/2

[Event "Hibrido del Sur U2200 op 4th"]
[Site "Tornelo INT"]
[Date "2021.12.17"]
[Round "2"]
[White "Reyes Zavaleta, Fabian Ricardo"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1729"]
[BlackElo "1715"]
[PlyCount "48"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 b6 8. Bf4 Bb7 9. Bxc7 Qd7 10. Bxb8 Raxb8 11. Qd3 Rfd8 12. Be2 Qg4 13. 0-0 Nxe4 14. Nd2 Nc5 15. Bxg4 Nxd3 16. Rab1 Bxd4 17. Nb3 Bxc3 18. bxc3 h5 19. Bd1 Rbc8 20. Nd4 Nf4 21. f3 Ba6 22. Re1 Rxc3 23. Nb5 Bxb5 24. Rxb5 Rc1 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Perez Rivero, Juan Jose"]
[Black "Ramirez Ramirez, Anderson"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1826"]
[BlackElo "1541"]
[PlyCount "60"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 e6 7. Nc3 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. Bf4 Rc8 11. Rac1 a6 12. Ne5 c6 13. e4 Nh5 14. Nxd7 Qxd7 15. Be3 f5 16. Na4 Qd8 17. exd5 cxd5 18. Qb3 dxc4 19. Qxb6 Bxg2 20. Kxg2 f4 21. gxf4 Nxf4+ 22. Bxf4 Rxf4 23. Rxc4 Qg5+ 24. Kf1 Rcf8 25. Rd2 Qh4 26. Qxe6+ Kh8 27. Qe3 Qxh2 28. Ke2 Qh5+ 29. Ke1 Qh1+ 30. Ke2 Re4 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Lopez Ramirez, David Santiago"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1980"]
[BlackElo "1826"]
[PlyCount "79"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nxe5 d6 4. Nd3 Nxe4 5. Qe2 Qe7 6. Nf4 Nf6 7. Nc3 Bf5 8. Nfd5 Nxd5 9. Nxd5 Qxe2+ 10. Bxe2 Kd7 11. Ne3 Bg6 12. f4 f6 13. d4 c6 14. f5 Bf7 15. c4 d5 16. cxd5 cxd5 17. 0-0 Nc6 18. Rd1 Bb4 19. Bf3 Ne7 20. Bd2 Bxd2 21. Rxd2 Rac8 22. g4 Kd6 23. Kg2 Rc7 24. Nd1 Nc6 25. Nc3 a6 26. Re1 Na5 27. Rde2 b5 28. Kg3 Rb8 29. h4 Nc4 30. Re6+ Bxe6 31. Rxe6+ Kd7 32. Nxd5 Rcc8 33. b3 Nd6 34. Re7+ Kd8 35. Rxg7 Rb7 36. Rg8+ Ne8 37. Nxf6 Re7 38. Nd5 Rg7 39. Rf8 Ra7 40. f6 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7"]
[White "Perez Rivero, Juan Jose"]
[Black "Portillo Fernandez, Isaac Jesus"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1826"]
[BlackElo "1630"]
[PlyCount "86"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. Qxc4 Bd7 9. Nc3 Bc6 10. Qd3 Nbd7 11. e4 Nc5 12. Qe2 Ncxe4 13. Nxe4 Bxe4 14. Rd1 Qd5 15. Bf4 c6 16. Be5 Qb5 17. Qd2 Rfd8 18. a4 Qb3 19. Qf4 Bg6 20. h4 Nd5 21. Qd2 Bb4 22. Qe2 Qc2 23. Qxc2 Bxc2 24. Rdc1 Be4 25. Ne1 Bxg2 26. Nxg2 f6 27. Bf4 Nxf4 28. Nxf4 Bd2 29. Rc4 Bxf4 30. gxf4 Rd5 31. Rb4 b5 32. axb5 cxb5 33. Ra5 Kf7 34. Kh2 Rad8 35. Rxa6 Rxd4 36. Rxb5 Rxf4 37. Rb7+ Kg6 38. Kg3 Kf5 39. Rxg7 Rd3+ 40. Kg2 Rxh4 41. Re7 Rg4+ 42. Kf1 Rgd4 43. Ke2 Rb3 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1513"]
[BlackElo "1826"]
[PlyCount "106"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Re1 0-0 8. Nxe5 Nxe5 9. Rxe5 Nb6 10. Bb3 Bd6 11. Re1 Qh4 12. g3 Qh3 13. Qf3 Bg4 14. Qg2 Qh5 15. Be3 Nd7 16. Nd2 Ne5 17. f4 Bh3 18. Qd5 Be6 19. Qg2 Ng4 20. Bxe6 Nxe3 21. Rxe3 Bc5 22. Qe4 Bxe3+ 23. Qxe3 fxe6 24. Qxe6+ Kh8 25. Ne4 Qe2 26. Qc4 h6 27. Qc3 Qe3+ 28. Kg2 Rad8 29. Re1 Qb6 30. Nf2 Rfe8 31. Ne4 Re6 32. Rf1 Rc6 33. Qa3 Rxc2+ 34. Rf2 Rxf2+ 35. Nxf2 a6 36. Qe7 Qd6 37. Qe4 Qd5 38. Kf3 Qxa2 39. Qb4 Qd5+ 40. Qe4 a5 41. Qxd5 Rxd5 42. Ke4 Rb5 43. Nd1 a4 44. Nc3 Rxb2 45. h4 a3 46. g4 a2 47. Nxa2 Rxa2 48. g5 b5 49. f5 hxg5 50. hxg5 b4 51. f6 gxf6 52. gxf6 b3 53. Ke5 b2 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Escorcia Herrera, Flavio Fabrizio"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1392"]
[BlackElo "1826"]
[PlyCount "61"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nd7 9. 0-0-0 Nf6 10. Bd3 c5 11. c4 a6 12. Bf4 b5 13. Rhe1 Be6 14. Ng5 bxc4 15. Nxe6 fxe6 16. Bxc4 d5 17. Qe3 Ne4 18. f3 Rxf4 19. fxe4 Bg5 20. Kb1 Qe7 21. Rxd5 exd5 22. Bxd5+ Rf7 23. Qg3 Raf8 24. Rf1 Bf6 25. Qa3 Kh8 26. Qb3 Kg8 27. Rf3 Bd4 28. h3 g6 29. Rd3 Kg7 30. a3 Rf1+ 31. Ka2 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Perez Rivero, Juan Jose"]
[Black "Luna Urrutia, Alex Josue"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1826"]
[BlackElo "1784"]
[PlyCount "90"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qe7 11. a4 a5 12. b3 Nc5 13. Ba3 Re8 14. Nd2 e4 15. Bxc5 Qxc5 16. Ndxe4 Nxe4 17. Nxe4 Bf5 18. Rac1 Qe7 19. f3 Bxe4 20. fxe4 Rad8 21. Rxd8 Rxd8 22. Rd1 Bd4+ 23. Kh1 Bb6 24. Bf3 Rxd1+ 25. Qxd1 Qc5 26. Kg2 h5 27. Kh3 Qd4 28. Qxd4 Bxd4 29. g4 hxg4+ 30. Kxg4 Kg7 31. Kf4 Kf6 32. h4 c5 33. e3 Be5+ 34. Kg4 b6 35. Bg2 Bc3 36. Kf3 Ke5 37. Bh3 Be1 38. Bc8 Bxh4 39. Bh3 Be1 40. Bg4 f5 41. exf5 gxf5 42. Bh5 Bd2 43. Be8 f4 44. exf4+ Bxf4 45. Bb5 Kf5 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Fernandez Canela, Menry Francisc"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1826"]
[BlackElo "1584"]
[PlyCount "89"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d4 e6 6. c4 dxc4 7. Qa4 Bd7 8. dxc5 Bxc5 9. Qxc4 Be7 10. Nc3 Rc8 11. Bf4 0-0 12. Rfd1 Qa5 13. e4 Ne5 14. Qe2 Nxf3+ 15. Bxf3 Bc6 16. e5 Nd5 17. Nxd5 Bxd5 18. Bxd5 exd5 19. Qd2 Qxd2 20. Rxd2 Rfd8 21. Rad1 Rc5 22. Be3 Ra5 23. a3 Kf8 24. Bd4 b6 25. Rd3 Ke8 26. b4 Rb5 27. Bc3 d4 28. Bxd4 Rbd5 29. Kf1 a5 30. bxa5 Bc5 31. Bxc5 Rxd3 32. Rxd3 Rxd3 33. axb6 Kd7 34. Ke2 Rd5 35. Bd6 Kc6 36. Bc7 Ra5 37. h4 Rxa3 38. Kf1 h5 39. Kg2 Rb3 40. Kf1 Kd5 41. Kg2 f5 42. exf6 gxf6 43. Kh3 Ke4 44. Kg2 f5 45. Bd8 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Campos Perilla, Miguel Angel"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1826"]
[BlackElo "1455"]
[PlyCount "74"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Bd6 5. d4 0-0 6. c4 c5 7. cxd5 exd5 8. Nc3 h6 9. dxc5 Bxc5 10. Bf4 Nc6 11. Rc1 Bb6 12. Nb5 Ne4 13. Nd2 Nxf2 14. Rxf2 Bxf2+ 15. Kh1 Bb6 16. Nb3 Be6 17. N5d4 Nxd4 18. Nxd4 Bxd4 19. Qxd4 Qb6 20. Qd2 Kh7 21. Rf1 f5 22. Be5 Rad8 23. Bd4 Qa6 24. Qe3 Bg8 25. Qe5 Qg6 26. Bh3 Be6 27. Rc1 Rf6 28. Rc7 Rd7 29. Rc8 Rdf7 30. Re8 Bd7 31. Rd8 Re6 32. Qb8 Qh5 33. Rh8+ Kg6 34. Bg2 Qxe2 35. Qg8 Qd1+ 36. Bg1 Re1 37. Qh7+ Kf6 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Reyes Zavaleta, Diego Alexander"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1379"]
[BlackElo "1826"]
[PlyCount "60"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[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 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Be3 b6 9. Qb3 Na6 10. Rd1 Nc7 11. Be2 Ne6 12. Ne5 Bb7 13. Bc4 Qc8 14. d5 cxd5 15. exd5 Nc5 16. Bxc5 Qxc5 17. 0-0 Rfe8 18. Rfe1 Rac8 19. d6 e6 20. Na4 Qa5 21. d7 Nxd7 22. Rxd7 Qxe1+ 23. Bf1 Rc1 24. Qd3 Bxe5 25. Rxb7 Rd1 26. Qb5 Rc8 27. Nc3 Bxc3 28. bxc3 Rcd8 29. g3 Kg7 30. Rxa7 R8d2 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.11"]
[Round "9"]
[White "Perez Rivero, Juan Jose"]
[Black "Camargo Picon, Josue Fernando"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1803"]
[BlackElo "1871"]
[PlyCount "91"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. e3 d5 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 c5 9. Rd1 Nbd7 10. b3 cxd4 11. exd4 dxc4 12. bxc4 Bb4 13. Bd2 Qb8 14. h3 Re8 15. Ne4 Bxd2 16. Nfxd2 Qc7 17. Rac1 Rad8 18. Qe3 Nxe4 19. Nxe4 Bxe4 20. Bxe4 Nf6 21. Bc2 g6 22. Ba4 Re7 23. g4 e5 24. dxe5 Rxd1+ 25. Rxd1 Qxe5 26. Qxe5 Rxe5 27. Kf1 Kg7 28. Bb5 Re7 29. Rd3 Ne4 30. Bc6 Nc5 31. Rd2 Re5 32. Kg2 Ne6 33. Kg3 g5 34. Rd7 a5 35. f3 Re2 36. Bd5 Nf4 37. Rxf7+ Kg6 38. Rxf4 gxf4+ 39. Kxf4 Rxa2 40. c5 Ra4+ 41. Be4+ Rxe4+ 42. Kxe4 bxc5 43. f4 Kf6 44. h4 a4 45. Kf3 a3 46. f5 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.10"]
[Round "7"]
[White "Perez Rivero, Juan Jose"]
[Black "Castro Silva, Moises Antonio"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1803"]
[BlackElo "1962"]
[PlyCount "56"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. 0-0 e5 5. d3 Nf6 6. e4 d4 7. a4 Bd6 8. Nbd2 a6 9. Ne1 0-0 10. f4 Rb8 11. f5 b5 12. g4 Nd7 13. Rf2 f6 14. Bf1 Rf7 15. Rg2 Nf8 16. h4 g5 17. fxg6 hxg6 18. Ndf3 Rh7 19. Be2 Be6 20. b3 Qd7 21. g5 f5 22. exf5 Bxf5 23. Nh2 Rxh4 24. Ng4 Bxg4 25. Bxg4 Qh7 26. Kf2 Rh1 27. Qf3 e4 28. dxe4 Qh4+ 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.09"]
[Round "6"]
[White "Perez Rivero, Juan Jose"]
[Black "Colmenarez Orsini, Ricardo Elias"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1803"]
[BlackElo "1842"]
[PlyCount "104"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 b6 7. Nc3 Be7 8. Bg5 0-0 9. Rc1 Ba6 10. Qa4 cxd4 11. Nxd4 Nxd4 12. Qxa6 Ne4 13. Bxe7 Qxe7 14. cxd5 exd5 15. Nxd5 Qe5 16. Qd3 Nc5 17. Qe3 Qxe3 18. fxe3 Nxe2+ 19. Kh1 Nxc1 20. Ne7+ Kh8 21. Bxa8 Rxa8 22. Rxc1 Re8 23. Nd5 Re5 24. Rd1 g6 25. Kg2 Kg7 26. Kf3 Rf5+ 27. Kg2 h5 28. Rd4 Ne6 29. Rd2 Ng5 30. Nf4 Re5 31. Rd3 Rc5 32. Rd2 Ne4 33. Re2 a5 34. Kf3 Ng5+ 35. Kf2 b5 36. Nd3 Rf5+ 37. Kg2 Ne4 38. Nf2 Nxf2 39. Rxf2 Rxf2+ 40. Kxf2 Kf6 41. Kf3 Ke5 42. e4 g5 43. Ke3 h4 44. gxh4 gxh4 45. h3 b4 46. b3 f6 47. Kd3 Kf4 48. Kd4 Kg3 49. Ke3 Kxh3 50. Kf3 Kh2 51. Kg4 h3 52. Kh4 Kg2 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.09"]
[Round "5"]
[White "Suarez Sierralta, Jesus Raul"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1885"]
[BlackElo "1803"]
[PlyCount "56"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 a6 9. Nc2 d6 10. Rb1 Be6 11. b3 Rc8 12. Bb2 Qa5 13. Ne3 b5 14. Ncd5 Bxd5 15. cxd5 Nb8 16. a3 Qb6 17. Bd4 Qb7 18. Qd2 Nbd7 19. Qb2 Rc7 20. Rbc1 Rfc8 21. f4 Qb8 22. Nc2 a5 23. e4 e6 24. Bh3 e5 25. fxe5 dxe5 26. Bf2 Nxe4 27. Ne3 Nxf2 28. Qxf2 f5 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.08"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Lyon Martinez, Juan Pablo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1803"]
[BlackElo "1816"]
[PlyCount "135"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bd6 5. Bg2 Nbd7 6. 0-0 0-0 7. b3 c6 8. Bb2 Ne4 9. Ne5 f6 10. Nxd7 Bxd7 11. f3 Ng5 12. Nc3 f5 13. e4 f4 14. e5 Bb4 15. Ne2 fxg3 16. Nxg3 Nf7 17. f4 Nh6 18. Qh5 Be8 19. Qh3 Kh8 20. cxd5 cxd5 21. Qxe6 Bc6 22. Qh3 Bd2 23. f5 Bb5 24. Rf3 Qg5 25. a4 Bd7 26. e6 Bxe6 27. fxe6 Rxf3 28. Bxf3 Qe3+ 29. Kg2 Qxb3 30. Bc1 Bc3 31. Ra3 Qc2+ 32. Ne2 Bb4 33. Re3 Nf5 34. Re5 Nxd4 35. Bg5 Bd6 36. Re3 Qg6 37. Qg4 Nxf3 38. Kxf3 Qb1 39. Kg2 Rf8 40. Rf3 Rxf3 41. Kxf3 Qf1+ 42. Ke3 Bc5+ 43. Nd4 Qc1+ 44. Kd3 Qc4+ 45. Ke3 Qc1+ 46. Ke2 Qb2+ 47. Bd2 Bb4 48. Qf4 h6 49. Qe3 Kg8 50. Nf5 Qxd2+ 51. Qxd2 Bxd2 52. Kxd2 Kf8 53. Kd3 g6 54. Nxh6 Ke7 55. Kd4 Kxe6 56. Ng4 Kf5 57. Ne3+ Kf4 58. Nxd5+ Kg4 59. Kc5 Kh3 60. Nf4+ Kxh2 61. Nxg6 Kg3 62. Kd6 a6 63. a5 Kg4 64. Kc7 Kf5 65. Kxb7 Kxg6 66. Kxa6 Kf5 67. Kb6 Ke4 68. a6 1-0

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.08"]
[Round "3"]
[White "Velasquez Cristancho, Juan Pablo"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1731"]
[BlackElo "1803"]
[PlyCount "44"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nd7 8. Qd2 0-0 9. 0-0-0 Nc5 10. h3 Re8 11. Bd3 Be6 12. Kb1 Qd7 13. Ng5 Nxd3 14. Qxd3 Bf5 15. Qc4 Bxg5 16. Bxg5 Bxc2+ 17. Kxc2 Qf5+ 18. Kb3 Qxg5 19. Qxc7 Qb5+ 20. Ka3 Rac8 21. Qxd6 Rc4 22. Rd4 Qa4# 0-1

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.07"]
[Round "1"]
[White "Ledezma Villamizar, Gabriel Enrique"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1980"]
[BlackElo "1803"]
[PlyCount "57"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nd7 8. 0-0 0-0 9. Re1 Bf6 10. Be3 Ne5 11. Nxe5 Bxe5 12. Bd4 Bxd4 13. cxd4 Qf6 14. Re3 Bd7 15. Qd2 Rfe8 16. Rae1 g6 17. Bc4 c6 18. Rf3 Bf5 19. c3 Qg7 20. d5 c5 21. Rfe3 Kf8 22. Bb5 Rxe3 23. Qxe3 f6 24. g4 Bxg4 25. Qf4 h5 26. Qxd6+ Kg8 27. Qxc5 Rf8 28. d6 Rf7 29. Bc4 1-0

[Event "VEN-ch U17"]
[Site "Caracas"]
[Date "2019.08.07"]
[Round "2"]
[White "Perez Rivero, Juan Jose"]
[Black "Echeto Hernandez, Samuel Elias"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1803"]
[BlackElo "1668"]
[PlyCount "72"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Bd6 5. Bg2 f5 6. Nc3 Nf6 7. 0-0 0-0 8. Qc2 Nbd7 9. Bf4 Bxf4 10. gxf4 Ne4 11. e3 Kh8 12. Rae1 Rf6 13. Ne2 Rg6 14. Ng3 Kg8 15. cxd5 cxd5 16. Rc1 Nb6 17. Ne5 Rh6 18. Qc7 Qe8 19. Rfd1 Rf6 20. f3 Nxg3 21. hxg3 Qb5 22. Nd3 Nc4 23. e4 Bd7 24. Qc5 Qxc5 25. Nxc5 Bc6 26. e5 Rg6 27. b3 Ne3 28. Rd3 Nxg2 29. Kxg2 Kf7 30. Rcc3 Ke8 31. Na6 Kd7 32. Nb4 Rc8 33. Nxc6 Rxc6 34. Rxc6 bxc6 35. Rd1 h6 36. Kf2 Ke7 1/2-1/2

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "5"]
[White "Colmenarez Orsini, Ricardo Elias"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1820"]
[BlackElo "1666"]
[PlyCount "69"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Ng5 h6 12. Ne6 Bxe6 13. dxe6 dxc5 14. bxc5 c6 15. Qb3 Qc7 16. Rb1 Rb8 17. Rd1 Nf6 18. Be3 f4 19. Bc1 Kh7 20. Ba3 Rfe8 21. Rd6 Nc8 22. Rbd1 Qe7 23. Bc4 b5 24. Rxc6 b4 25. Nd5 Qf8 26. Nxf6+ Qxf6 27. Bb2 Ne7 28. Rc7 a5 29. Rdd7 Rbc8 30. Qd1 Rxc7 31. Rxc7 Ng8 32. Qd6 Re7 33. Rc8 Ra7 34. c6 Qe7 35. Qb8 1-0

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "2"]
[White "Lombano Adarmes, Bryan Alexander"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1273"]
[BlackElo "1666"]
[PlyCount "54"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. Nf3 c5 4. c3 e6 5. e3 Bd6 6. Be2 Nc6 7. 0-0 0-0 8. Nbd2 cxd4 9. cxd4 Bd7 10. b3 Rc8 11. Bb2 Ng4 12. Ng5 Nxe3 13. Qb1 g6 14. g3 Nxf1 15. Nxf1 Be7 16. h4 Bf6 17. Ne3 Nxd4 18. Qd3 Qb6 19. h5 Nxe2+ 20. Qxe2 Bxb2 21. Qxb2 Qxe3+ 22. Kg2 Qc3 23. Qxc3 Rxc3 24. hxg6 hxg6 25. Rh1 d4 26. Ne4 Bc6 27. Re1 Re3 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Escalona Landi, Samid Eduardo"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1666"]
[BlackElo "2158"]
[PlyCount "85"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Qa5 10. Bd2 Bxa6 11. Bxa6 Qxa6 12. Qe2 Nbd7 13. Qxa6 Rxa6 14. Kd1 Rb8 15. Kc2 Rab6 16. Rab1 Ne8 17. Rhe1 Nc7 18. Nd1 Nb5 19. Nc3 Nc7 20. Nd1 Na6 21. a3 c4 22. Bc3 Nac5 23. Bxg7 Kxg7 24. g3 Nf6 25. Nd2 R8b7 26. Nf2 Rc7 27. Re3 Na4 28. Nd1 Nd7 29. Nc3 Ndc5 30. Nd1 Nb3 31. Nc3 Nd4+ 32. Kc1 Nc5 33. Nf3 Ndb3+ 34. Kc2 Rcb7 35. Nd1 Na4 36. h3 h5 37. h4 Kf8 38. Nf2 Nd4+ 39. Nxd4 Rxb2+ 40. Rxb2 Rxb2+ 41. Kc1 Rxf2 42. Re2 Rf1+ 43. Kc2 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "6"]
[White "Perez Rivero, Juan Jose"]
[Black "Portillo Fernandez, Isaac Jesus"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1666"]
[BlackElo "1476"]
[PlyCount "63"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Be2 Bd6 9. a3 a6 10. 0-0 Bb7 11. e4 e5 12. Be3 Qe7 13. dxe5 Bxe5 14. Nxe5 Nxe5 15. b4 0-0 16. Bc5 Qe6 17. Bxf8 Rxf8 18. Qd4 c5 19. Qxc5 Nxe4 20. Nxe4 Bxe4 21. Qe3 Qg6 22. f3 Bxf3 23. Bxf3 Nc4 24. Qf2 Kh8 25. Rad1 f5 26. Qc5 Re8 27. Rfe1 Rxe1+ 28. Rxe1 h6 29. Qc6 Qg5 30. Qxa6 Qd2 31. Qc8+ Kh7 32. Qxf5+ 1-0

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "7"]
[White "Perez Rivero, Juan Jose"]
[Black "Singer Rojas, Richard Javier"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1666"]
[BlackElo "1539"]
[PlyCount "43"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 e6 3. Bg2 Nf6 4. b3 d5 5. Bb2 Nc6 6. 0-0 Be7 7. c4 0-0 8. e3 dxc4 9. bxc4 Qd3 10. Qc1 Rd8 11. Rd1 e5 12. Nxe5 Nxe5 13. Bxe5 Ng4 14. Bb2 Qe2 15. Rf1 Rd6 16. h3 Rh6 17. hxg4 Qxg4 18. Qd1 Qxd1 19. d4 Rb6 20. Ba3 Bf6 21. Bxc5 Rb5 22. Na3 1-0

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Uzcategui Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1666"]
[BlackElo "2213"]
[PlyCount "68"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bf5 7. Nc3 Bc5 8. e3 0-0-0+ 9. Bd2 Nce7 10. Bc4 Bg4 11. Be2 Ng6 12. Ng5 Nxe5 13. Bxg4+ Nxg4 14. Ke2 Ne5 15. Nce4 Be7 16. f3 Nf6 17. Bc3 Nfd7 18. Rad1 f5 19. Ne6 fxe4 20. Nxd8 Bxd8 21. fxe4 Bf6 22. Rhf1 Re8 23. Bd4 Nc6 24. Bxf6 Nxf6 25. Rf4 Ne5 26. h3 Ng6 27. Rdf1 Rxe4 28. g4 c6 29. Re1 Re7 30. Kd3 c5 31. Ra4 b6 32. Kd2 Kb7 33. Ra3 Ne5 34. Rc3 Ne4+ 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "3"]
[White "Salazar Olchowski, Gabriel Anton"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C32"]
[WhiteElo "2079"]
[BlackElo "1666"]
[PlyCount "50"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 e3 7. Bxe3 0-0 8. Be2 Nxd5 9. Bd2 Bxc3 10. bxc3 Qf6 11. Qc1 Re8 12. c4 Nc3 13. Kf2 Nc6 14. Bf3 Bd7 15. a4 Qd4+ 16. Kg3 Bf5 17. Ra3 Bxd3 18. cxd3 Qxc4 19. Kf2 Ne4+ 20. Bxe4 Qxe4 21. Nf3 Qe2+ 22. Kg1 Rad8 23. h3 Nd4 24. Nxd4 Rxd4 25. Ra2 Red8 1/2-1/2

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.15"]
[Round "5"]
[White "Perez Rivero, Juan Jose"]
[Black "Espinoza Olivares, Gabriel Alfonso"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1780"]
[PlyCount "33"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 f5 4. Nf3 e6 5. e3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. a3 Ne4 9. Qb3 Rf6 10. cxd5 exd5 11. Bxe4 fxe4 12. Nxe4 Bxh2+ 13. Nxh2 Rh6 14. Ng3 Qh4 15. Nf3 Bg4 16. Nxh4 Rxh4 17. Qxb7 1-0

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.15"]
[Round "6"]
[White "Santos Moreno, Alfredo Alejandro"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1780"]
[PlyCount "99"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Bd6 5. Be2 c6 6. 0-0 Nbd7 7. Nc3 0-0 8. cxd5 exd5 9. h3 Re8 10. Bd3 Ne4 11. Qc2 f5 12. Re1 Re6 13. Ne2 Rh6 14. Ne5 Nxe5 15. dxe5 Bxe5 16. f4 Bd6 17. a3 Rg6 18. b4 Qh4 19. Rf1 Qxh3 20. Nd4 Qh5 21. Be2 Qh6 22. Bf3 Ng3 23. Re1 Qh1+ 24. Kf2 Qh4 25. Bb2 Ne4+ 26. Ke2 Qf2+ 27. Kd1 Qxc2+ 28. Kxc2 Bd7 29. Rh1 Rc8 30. Bxe4 dxe4 31. Rh2 c5 32. bxc5 Bxc5 33. Kd2 Be7 34. Rah1 h6 35. Rc1 Rxc1 36. Kxc1 Kf7 37. Kd2 Ra6 38. Nc2 Be6 39. Rh3 Bc4 40. Rh5 Kg6 41. Rh3 Bd3 42. Nb4 Bxb4+ 43. axb4 Rb6 44. Bc3 Ra6 45. Bb2 Ra4 46. Kc3 a5 47. Rh1 axb4+ 48. Kb3 Ra6 49. Ra1 Rxa1 50. Bxa1 0-1

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.14"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Ramirez Gonzalez, Mauricio"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1780"]
[BlackElo "2150"]
[PlyCount "44"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Nc3 Nc6 8. Re1 Rb8 9. Qa4 Nb4 10. Bf4 Bd7 11. Qd1 Nbd5 12. e4 Nxf4 13. gxf4 c5 14. d5 exd5 15. exd5 Bd6 16. Ne5 Re8 17. Qf3 Qc7 18. Nxc4 Bxf4 19. h4 b5 20. Ne3 Bxe3 21. fxe3 b4 22. Ne2 Qe5 0-1

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.14"]
[Round "4"]
[White "Vergara Duplaquet, Pablo Alejandro"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2008"]
[BlackElo "1780"]
[PlyCount "39"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. e3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Bb5 0-0 7. Bxf6 exf6 8. Qe2 d6 9. d3 Bg4 10. Nbd2 Re8 11. 0-0 h6 12. e4 Qc7 13. Rab1 Be6 14. h3 Qb6 15. Kh2 a5 16. a4 Qd8 17. g4 h5 18. f5 Bc8 19. fxg6 fxg6 20. g5 1-0

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.13"]
[Round "2"]
[White "Molina Quevedo, Endry Alexander"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2079"]
[BlackElo "1780"]
[PlyCount "41"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. Nc3 0-0 6. Nf3 dxc4 7. 0-0 Nbd7 8. Qc2 Nd5 9. a3 c6 10. Nd2 N7b6 11. Nce4 Qc7 12. Nxc4 Nxc4 13. Qxc4 e5 14. Ng5 Bxg5 15. Bxg5 Be6 16. Qd3 h6 17. Bd2 Rfd8 18. Rac1 Ne7 19. e3 exd4 20. exd4 Qb6 21. Be3 1/2-1/2

[Event "Valera FVA 82nd Anniv"]
[Site "Valera"]
[Date "2017.12.13"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Pineda Vasquez, Lisandro Alfonso"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1780"]
[PlyCount "45"]
[EventDate "2017.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Bf5 4. Nc3 Nf6 5. Bxc4 e6 6. Nf3 Bd6 7. Qe2 Be4 8. Nxe4 Nxe4 9. 0-0 0-0 10. Qc2 Nf6 11. e4 Be7 12. Bf4 Nc6 13. Rad1 a6 14. a3 h6 15. d5 exd5 16. e5 Ne8 17. Bxd5 Qc8 18. Bxc6 bxc6 19. Qxc6 f6 20. Be3 fxe5 21. Nxe5 Nf6 22. Ng6 Rd8 23. Nxe7+ 1-0

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.31"]
[Round "7.3"]
[White "Ledezma Villamizar, Gabriel Enrique"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1923"]
[BlackElo "1816"]
[PlyCount "118"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qc3 Qe7+ 9. Be3 Nf5 10. Bxf5 Bxf5 11. 0-0 0-0-0 12. Na3 Qb4 13. Qxb4 Bxb4 14. Nb5 a6 15. Nbd4 Nxd4 16. Nxd4 Bg6 17. Rac1 Bc5 18. c3 Rhe8 19. Rfd1 Bh5 20. Rd2 Bb6 21. h3 f6 22. b4 Bf7 23. a4 Bxd4 24. cxd4 Bb3 25. Ra1 Rd5 26. Ra3 Bc4 27. Rc2 b5 28. axb5 axb5 29. Ra5 Red8 30. f3 Kb7 31. Rc1 Ra8 32. Rxa8 Kxa8 33. Bf2 Rd6 34. Be3 Kb7 35. Kf2 Ra6 36. Bd2 Ra2 37. Ke3 Kc6 38. g3 Kd5 39. f4 c6 40. g4 Ra7 41. Bc3 Re7+ 42. Kf3 Re2 43. g5 fxg5 44. fxg5 Rh2 45. Kg3 Re2 46. Kf3 Rh2 47. Kg3 Re2 48. Kf4 Rf2+ 49. Kg3 Re2 50. Kf4 Rf2+ 51. Kg3 Re2 52. Kf3 Rh2 53. Kg3 Re2 54. Kf4 Rf2+ 55. Kg3 Re2 56. Kf3 Rh2 57. Kg3 Re2 58. Kf4 Rf2+ 59. Kg3 Re2 1/2-1/2

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.30"]
[Round "6.5"]
[White "Benavides Montenegro, Maicol Alexander"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1848"]
[BlackElo "1816"]
[PlyCount "56"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. h3 0-0 8. Be3 c5 9. Qd2 Be6 10. Be2 Nc6 11. c4 Qb6 12. c3 Ne5 13. Nxe5 dxe5 14. 0-0-0 Qa6 15. b3 Rad8 16. Qc2 Qc6 17. g4 a5 18. a4 e4 19. Rdf1 f5 20. f4 Bf6 21. Rd1 b6 22. Rhg1 Rxd1+ 23. Rxd1 Rd8 24. Kb2 g6 25. gxf5 gxf5 26. Rxd8+ Bxd8 27. Qd1 Qd7 28. Qxd7 Bxd7 1/2-1/2

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.30"]
[Round "5.5"]
[White "Perez Rivero, Juan Jose"]
[Black "Munoz Gonzalez, Aaron Adonai"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1816"]
[BlackElo "1729"]
[PlyCount "113"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Nf3 b6 5. Bg2 Bb7 6. Nc3 d6 7. 0-0 Nbd7 8. Re1 Ne4 9. d5 Nxc3 10. bxc3 Bf6 11. Nd4 exd5 12. cxd5 Bxd4 13. Qxd4 Qf6 14. e4 0-0 15. Be3 Rfe8 16. Qxf6 Nxf6 17. Bd4 Nd7 18. f4 Rad8 19. Rad1 f6 20. Bh3 c6 21. c4 c5 22. Ba1 Ba6 23. Bf1 Re7 24. Re3 Bb7 25. Rde1 Rde8 26. Kf2 Kf7 27. Bh3 Ba6 28. e5 fxe5 29. fxe5 Nxe5 30. Bxe5 Rxe5 31. Be6+ Kg6 32. Rxe5 dxe5 33. Re4 Kf6 34. Ke3 Bb7 35. Rh4 h6 36. Rh5 Ba6 37. Rf5+ Kg6 38. g4 Re7 39. Kd3 e4+ 40. Kxe4 Bxc4 41. Ke5 Bxa2 42. Kd6 Rb7 43. h4 b5 44. h5+ Kh7 45. Kxc5 b4 46. Rf7 Rb6 47. Rxa7 Rxe6 48. Rxa2 Re5 49. Rd2 b3 50. Kc4 Kg8 51. d6 Re8 52. d7 Rd8 53. Kxb3 Kf7 54. Rd6 Ke7 55. Rg6 Kf7 56. Rd6 Ke7 57. Rg6 1/2-1/2

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.29"]
[Round "4.4"]
[White "Perez Rivero, Juan Jose"]
[Black "Escalona Landi, Samid Eduardo"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1816"]
[BlackElo "1774"]
[PlyCount "112"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 d6 9. Be2 Bxa6 10. 0-0 Nbd7 11. h3 Qa5 12. Bxa6 Qxa6 13. Re1 Rfb8 14. Qe2 Qa5 15. Qc2 h6 16. Bd2 Ne8 17. Rab1 Bxc3 18. Bxc3 Qxa2 19. Bd2 Kh7 20. Ra1 Qxa1 21. Rxa1 Rxa1+ 22. Kh2 Ra2 23. Bc3 Nc7 24. Qd3 Nb5 25. e5 Nxc3 26. Qxc3 Rbxb2 27. exd6 exd6 28. Qe3 Rxf2 29. Qe7 Rxf3 30. Qxd7 Rff2 31. Kh1 Ra1+ 32. Kh2 Rf6 33. Qe7 Kg7 34. Qe3 Rd1 35. Qb3 Rd2 36. Kh1 Rf1+ 37. Kh2 Rff2 38. Qc3+ Kh7 39. Kg1 Rxg2+ 40. Kf1 Rdf2+ 41. Ke1 Rb2 42. Kf1 Rgc2 43. Qe1 Rh2 44. Kg1 Rbg2+ 45. Kf1 Rh1+ 46. Kxg2 Rxe1 47. Kf2 Rh1 48. Kg2 Rxh3 49. Kxh3 c4 50. Kg4 c3 51. Kf4 c2 52. Ke4 c1Q 53. Kd3 Kg7 54. Kd4 Kf6 55. Ke4 Qc4+ 56. Ke3 Ke5 0-1

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.29"]
[Round "3.5"]
[White "Ramirez Luis, Jose Gregorio"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1693"]
[BlackElo "1816"]
[PlyCount "99"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Qf3 Qe7 8. Bd3 d5 9. 0-0 Bxc3 10. bxc3 dxe4 11. Bxe4 Qxe4 12. Qxe4+ Nxe4 13. Re1 Bf5 14. f3 0-0-0 15. fxe4 Rde8 16. e5 Bxc2 17. Ba3 Re6 18. Bc5 a6 19. Re3 Rd8 20. Rf1 Bg6 21. Bd4 Rd5 22. Ree1 c5 23. Be3 Rdxe5 24. Bf2 Rxe1 25. Rxe1 Rxe1+ 26. Bxe1 Kd7 27. Kf2 Kc6 28. Ke3 Bb1 29. a3 Kb5 30. Kf4 Ka4 31. Ke5 Ba2 32. Bf2 c4 33. Bc5 Kb3 34. Kd4 Kc2 35. Bf8 g6 36. Bb4 Kd2 37. Ke5 Ke2 38. Kf6 Kf2 39. g4 Kg2 40. g5 Kxh2 41. Kxf7 Kg3 42. Kg7 Kf4 43. Be7 Ke5 44. Kxh7 Ke6 45. Bb4 Bb1 46. Kg7 Kd5 47. Kf6 c5 48. Ba5 Bf5 49. Bd8 Ke4 50. Ba5 1/2-1/2

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.28"]
[Round "2.4"]
[White "Perez Rivero, Juan Jose"]
[Black "Castro Silva, Moises Antonio"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1816"]
[BlackElo "1722"]
[PlyCount "118"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. a3 Bxd2 9. Nbxd2 d6 10. Qc2 c5 11. e4 e5 12. d5 Nbd7 13. Nh4 g6 14. Rae1 Kg7 15. Nb1 Ne8 16. Nc3 Nc7 17. Nd1 Kh8 18. Ne3 Ne8 19. Qc3 Ng7 20. f4 exf4 21. Rxf4 Ne5 22. Ref1 Rae8 23. Ng4 Nxg4 24. Rxg4 Kg8 25. Qf6 Qxf6 26. Rxf6 Rd8 27. e5 dxe5 28. Re4 Rfe8 29. g4 Re7 30. Rf1 Ne8 31. Nf3 Nd6 32. Rxe5 Rde8 33. Rfe1 Rxe5 34. Rxe5 Rxe5 35. Nxe5 f6 36. Nd7 Nxc4 37. Nxf6+ Kf7 38. Ne4 Ke7 39. d6+ Nxd6 40. Nxd6 Bxg2 41. Nc8+ Kd7 42. Nxb6+ axb6 43. Kxg2 Ke6 44. Kf3 Kd5 45. Ke3 Kc4 46. Kd2 Kb3 47. Kc1 g5 48. h3 b5 49. Kb1 c4 50. Kc1 c3 51. bxc3 Kxc3 52. a4 bxa4 53. Kb1 Kb3 54. Ka1 a3 55. Kb1 a2+ 56. Ka1 Ka3 57. h4 gxh4 58. g5 h3 59. g6 h2 0-1

[Event "VEN-ch U14"]
[Site "Caracas"]
[Date "2016.10.28"]
[Round "1.3"]
[White "Rodil Fermin, Leonardo Enrique"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1686"]
[BlackElo "1816"]
[PlyCount "109"]
[EventDate "2016.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. Nc3 Nxc3 7. dxc3 Qxe2+ 8. Bxe2 Be7 9. Bf4 Nc6 10. 0-0-0 Be6 11. Kb1 h6 12. Bb5 Kd7 13. Ne5+ Kc8 14. Nxc6 bxc6 15. Bxc6 Rb8 16. Bd5 Bf6 17. Kc1 Kd7 18. Rhe1 Rhe8 19. Bb3 Bxb3 20. cxb3 g5 21. Be3 a6 22. Re2 Re6 23. Rde1 Rbe8 24. Kd2 c5 25. f3 Be5 26. g3 Kc6 27. f4 gxf4 28. Bxf4 Bxf4+ 29. gxf4 Kd5 30. Re3 a5 31. c4+ Kc6 32. Kd3 Rxe3+ 33. Rxe3 Rxe3+ 34. Kxe3 f5 35. a3 Kb6 36. Kd3 Kc6 37. Kc3 h5 38. b4 a4 39. b5+ Kb6 40. b4 h4 41. bxc5+ Kxc5 42. b6 Kxb6 43. Kb4 h3 44. Kxa4 Kc5 45. Kb3 Kd4 46. a4 Ke3 47. a5 Kxf4 48. a6 Ke3 49. a7 f4 50. a8Q f3 51. Qe8+ Kf2 52. Qf7 Kg2 53. Qf4 f2 54. Qg3+ Kf1 55. Qxh3+ 1-0

[Event "Coro Barajas Memorial U2200 1st"]
[Site "Coro"]
[Date "2016.10.16"]
[Round "6.5"]
[White "Abiad Parra, Victor"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1895"]
[BlackElo "1812"]
[PlyCount "103"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. g4 0-0 9. Qd2 Bd7 10. 0-0-0 Nc6 11. h4 Nxd4 12. Bxd4 Bc6 13. g5 Nd7 14. Bh3 Ne5 15. Qg2 Ng6 16. Bf2 Nf4 17. Qg4 Nxh3 18. Rxh3 Bd7 19. f4 b5 20. Ne2 Rc8 21. Kb1 Rc4 22. e5 d5 23. b3 Rc8 24. Qg1 Qc7 25. Rc3 Qb7 26. Bd4 Bb4 27. Rxc8 Rxc8 28. h5 Qc6 29. c3 Bc5 30. Bxc5 Qxc5 31. Qxc5 Rxc5 32. Rd4 Be8 33. Kb2 Kf8 34. Nc1 a5 35. Nd3 Rc7 36. Nf2 f6 37. exf6 gxf6 38. h6 fxg5 39. fxg5 Kf7 40. Rf4+ Kg6 41. Rf6+ Kxg5 42. Rxe6 Bg6 43. Re5+ Kxh6 44. Rxd5 b4 45. c4 a4 46. c5 a3+ 47. Kc1 Rf7 48. Ng4+ Kg7 49. c6 Be4 50. Rd7 Bf5 51. Rxf7+ Kxf7 52. Nh6+ 1-0

[Event "Coro Barajas Memorial U2200 1st"]
[Site "Coro"]
[Date "2016.10.15"]
[Round "5.3"]
[White "Perez Rivero, Juan Jose"]
[Black "Gauna Quiroz, Jaiso Josuel"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1812"]
[BlackElo "2019"]
[PlyCount "70"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 Nbd7 9. Nf3 g6 10. g3 Bg7 11. Kg2 0-0 12. h3 Qa5 13. Nd2 Rfb8 14. Nc4 Qa6 15. Qe2 Rb4 16. Nd2 Qxe2 17. Nxe2 Nxe4 18. Nxe4 Rxe4 19. Nc3 Rb4 20. Re1 Kf8 21. f3 Ne5 22. Re4 Rb7 23. Re2 Nd3 24. Rd2 Nxb2 25. Bxb2 Rxb2 26. Rxb2 Bxc3 27. Rab1 Bxb2 28. Rxb2 e6 29. dxe6 fxe6 30. f4 d5 31. Kf3 h5 32. g4 Ra3+ 33. Kg2 hxg4 34. hxg4 c4 35. Rb8+ Ke7 0-1

[Event "Coro Barajas Memorial U2200 1st"]
[Site "Coro"]
[Date "2016.10.14"]
[Round "4.6"]
[White "Pereira, Jose Andres"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "1812"]
[PlyCount "113"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. e3 Nf6 5. Be2 0-0 6. Nf3 e4 7. Nd4 c6 8. h3 Nbd7 9. c4 Ne5 10. c5 Bc7 11. Qc2 Bd7 12. Nc3 b6 13. 0-0 bxc5 14. bxc5 Ne8 15. f4 exf3 16. Nxf3 Nxf3+ 17. Bxf3 Qg5 18. Kf2 Qh4+ 19. Ke2 Nf6 20. Rac1 Bc8 21. Qa4 Qxa4 22. Nxa4 Ba6+ 23. d3 Ne4 24. Rcd1 Ng3+ 25. Kf2 Nxf1 26. Kxf1 Rab8 27. Rd2 Ba5 28. Rd1 Rb3 29. Bd4 Rxd3 30. Rxd3 Bxd3+ 31. Kf2 f6 32. Bg4 f5 33. Bd1 Rb8 34. Nb2 Be4 35. Ba4 Rc8 36. Be5 Kf7 37. g3 g6 38. h4 Ke6 39. Bd4 Bd8 40. h5 Bf6 41. hxg6 Bxd4 42. exd4 hxg6 43. Ke3 g5 44. Nd1 Kd7 45. Nf2 Re8 46. Kd2 Bf3 47. Nd3 Be2 48. Ne5+ Rxe5 49. dxe5 Bb5 50. Bxb5 cxb5 51. Ke3 g4 52. Kd4 f4 53. Kxd5 f3 54. c6+ Kc7 55. e6 f2 56. e7 f1Q 57. Kc5 0-1

[Event "Coro Barajas Memorial U2200 1st"]
[Site "Coro"]
[Date "2016.10.14"]
[Round "3.7"]
[White "Perez Rivero, Juan Jose"]
[Black "Castro Ramos, Fernando Jose"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1812"]
[PlyCount "101"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. f4 Nec6 6. Nf3 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 0-0 9. Bd3 d6 10. 0-0 Re8 11. Ng5 h6 12. Qh5 Qf6 13. Bh7+ Kf8 14. Be4 Kg8 15. Bd5 Be6 16. Nxe6 Rxe6 17. Bxe6 Qxe6 18. Qd5 Qxd5 19. cxd5 Ne7 20. c4 Nd7 21. Bb2 Re8 22. Rfe1 Nc5 23. Bd4 Ne4 24. g4 Nd2 25. Re2 Nxc4 26. Rc2 Nb6 27. Bxb6 cxb6 28. Rac1 Nxd5 29. Rc8 Rxc8 30. Rxc8+ Kh7 31. Kf2 a5 32. Rb8 a4 33. Rxb7 Nb4 34. Rxb6 Nxa2 35. Rxd6 Nc3 36. Ra6 f6 37. f5 Ne4+ 38. Ke2 h5 39. Kf3 Ng5+ 40. Kg2 h4 41. Rxa4 Kh6 42. Ra8 Kh7 43. Re8 g6 44. fxg6+ Kxg6 45. Rg8+ Kh7 46. Rxg5 fxg5 47. Kf3 Kg6 48. Ke4 Kf6 49. Kd5 Ke7 50. Ke5 h3 51. Kf5 1-0

[Event "Coro Barajas Memorial U2200 1st"]
[Site "Coro"]
[Date "2016.10.13"]
[Round "2.2"]
[White "Abiad Parra, Carlos Jose"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2116"]
[BlackElo "1812"]
[PlyCount "91"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 Nf6 6. Nc3 e6 7. 0-0 Be7 8. d4 cxd4 9. Qxd4 0-0 10. Bg5 Nbd7 11. Rad1 Qc7 12. Rfe1 h6 13. Bh4 Rfc8 14. Bg3 e5 15. Qd2 Nb6 16. Rc1 Qd7 17. Red1 Rd8 18. a4 Qe6 19. Qe2 Rac8 20. Ne1 Qb3 21. Rd3 Qe6 22. Nc2 Nbd7 23. Rdd1 Nc5 24. Ra1 Nb3 25. Ra3 Na5 26. Ne3 Nc4 27. Raa1 Nxe3 28. Qxe3 a6 29. bxa6 bxa6 30. Bh4 g5 31. Bg3 Rb8 32. Rd2 Rb3 33. Qe2 Rdb8 34. h3 Qc8 35. Rc1 Qb7 36. Rcc2 Kg7 37. f3 Qa7+ 38. Bf2 Qb7 39. Nd1 Qb4 40. Qxa6 Nd7 41. Ne3 Nc5 42. Nf5+ Kf8 43. Bxc5 dxc5 44. Qxh6+ Ke8 45. Qh8+ Bf8 46. Qxe5+ 1-0

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.04"]
[Round "6"]
[White "Medina Naveda, Alberto Jose"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1740"]
[PlyCount "42"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. Bg5 Be7 8. f4 b5 9. Qf3 Bb7 10. 0-0-0 b4 11. Bxf6 Bxf6 12. Nce2 Nd7 13. g4 Nc5 14. Ng3 Qb6 15. Nb3 0-0-0 16. Bg2 Na4 17. Qe2 Bxb2+ 18. Kd2 Qc7 19. Qf2 Qc3+ 20. Ke2 Qc4+ 21. Ke1 Bc3+ 0-1

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.03"]
[Round "4"]
[White "Gauna Quiroz, Jaiso Josuel"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2019"]
[BlackElo "1740"]
[PlyCount "55"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. a4 Nbd7 9. Be2 0-0 10. h4 Nh5 11. Bf2 Nf4 12. Bf1 Nf6 13. Qd2 Ng6 14. 0-0-0 Ne5 15. Nb3 Nc6 16. g4 Bd7 17. h5 Na5 18. g5 Nxb3+ 19. cxb3 Ne8 20. Be3 Rc8 21. Kb1 Bc6 22. g6 Nf6 23. Bc4 Bd7 24. Bh6 gxh6 25. Qxh6 Re8 26. Rdg1 Bf8 27. gxh7+ Kh8 28. Rg8+ 1-0

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.03"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Castro Ramos, Fernando Jose"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1740"]
[PlyCount "135"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e3 d6 8. Be2 Bf5 9. a4 Be7 10. 0-0 0-0 11. b3 h6 12. Bb2 c6 13. a5 a6 14. Qd2 Qc7 15. Na4 Bf6 16. Rfd1 Rad8 17. Bd4 c5 18. Bb2 Rfe8 19. Nb6 Be4 20. f3 Bc6 21. e4 Qe7 22. Ra2 Ng6 23. Bxf6 Qxf6 24. g3 h5 25. Nd5 Bxd5 26. Qxd5 Rd7 27. Qxh5 Qc3 28. Rad2 Qxa5 29. Qh3 Red8 30. f4 Nf8 31. Bg4 Re7 32. e5 b5 33. Rxd6 Rxd6 34. Rxd6 Qe1+ 35. Kg2 Qe4+ 36. Kg1 Qb1+ 37. Bd1 bxc4 38. Rd8 Re8 39. Rxe8 Qxd1+ 40. Qf1 Qxf1+ 41. Kxf1 cxb3 42. Ke2 c4 43. Kd2 a5 44. Ra8 g6 45. Kc3 a4 46. Rxa4 Nd7 47. Rxc4 Nb6 48. Rc6 Nd5+ 49. Kxb3 Ne3 50. e6 fxe6 51. Rxe6 Nf1 52. Rxg6+ Kh7 53. Rg5 Kh6 54. h4 Nd2+ 55. Kc3 Ne4+ 56. Kd4 Nf6 57. f5 Nd7 58. Kd5 Nf6+ 59. Ke6 Ne4 60. f6 Nxg5+ 61. hxg5+ Kxg5 62. f7 Kg4 63. f8Q Kxg3 64. Ke5 Kh4 65. Kf4 Kh5 66. Qg8 Kh6 67. Kf5 Kh5 68. Qh8# 1-0

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.03"]
[Round "5"]
[White "Perez Rivero, Juan Jose"]
[Black "Hernandez Carneiro, Jose Luis"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1740"]
[PlyCount "61"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 b6 8. 0-0 Bb7 9. c5 Nbd7 10. Qc2 bxc5 11. dxc5 c6 12. b4 Ba6 13. Nd4 Qc7 14. N2b3 e5 15. Nf5 g6 16. Ne3 Ne8 17. Rfb1 f5 18. Nxd5 Qd8 19. Ne3 Qf6 20. Rd1 Rd8 21. Nc4 Nb8 22. Rxd8 Qxd8 23. Nxe5 Qc7 24. f4 Nf6 25. Nd4 Re8 26. Qb3+ Kh8 27. Nf7+ Kg7 28. Nd6 Rxe2 29. Nxe2 Bxe2 30. Re1 Ba6 31. Qc3 1-0

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.02"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Gonzalez Gutierrez, Geremy Dario"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1740"]
[PlyCount "79"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Nf3 Nc6 6. d5 Ne5 7. Nxe5 dxe5 8. Be2 0-0 9. 0-0 b6 10. Kh1 e6 11. Bg5 Qd7 12. Qb3 exd5 13. cxd5 Bb7 14. f3 h6 15. Be3 a6 16. Rfd1 Qc8 17. Rac1 Rd8 18. Na4 Qd7 19. d6 b5 20. dxc7 bxa4 21. Rxd7 axb3 22. cxd8Q+ Rxd8 23. Rxd8+ Bf8 24. Bxh6 bxa2 25. Bxf8 Bxe4 26. Be7+ Kg7 27. Bxf6+ Kxf6 28. fxe4 Kg5 29. Bc4 a1Q 30. Rxa1 f5 31. Rxa6 fxe4 32. Rg8 e3 33. Rgxg6+ Kf4 34. g3+ Kf3 35. Kg1 e2 36. Rgf6+ Ke3 37. Bxe2 e4 38. Kf1 Kd4 39. Rfd6+ Ke3 40. Ra3# 1-0

[Event "Coro IRT 489 Anniv"]
[Site "Coro"]
[Date "2016.09.02"]
[Round "2"]
[White "Torrealba Ortiz, Edgar Jesus"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1927"]
[BlackElo "1740"]
[PlyCount "55"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bb5 Bd7 6. 0-0 e6 7. a4 Be7 8. b3 0-0 9. Bb2 a6 10. Be2 Qb6 11. Kh1 Nd4 12. a5 Qc7 13. e5 Nxe2 14. Qxe2 Nd5 15. Nxd5 exd5 16. Qf2 d4 17. b4 b6 18. c3 Bb5 19. Rfe1 d3 20. axb6 Qxb6 21. exd6 Bxd6 22. bxc5 Bxc5 23. Nd4 a5 24. Qg3 Bc4 25. Ba3 Bxa3 26. Rxa3 Qb2 27. Ra4 Rac8 28. Nf5 1-0

[Event "Valencia IRT U2000"]
[Site "Valencia"]
[Date "2016.06.18"]
[Round "2.10"]
[White "Morales Manaure, Paola Valeska"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1117"]
[BlackElo "1647"]
[PlyCount "42"]
[EventDate "2016.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 e6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Nc6 8. d3 a6 9. e5 dxe5 10. Nxe5 Nxe5 11. Rxe5 Qd4 12. Bf4 Bd6 13. Ne2 Qxb2 14. Rg5 Bxf4 15. Nxf4 Qd4 16. Rb1 h6 17. Ne2 Qd6 18. Bxb7 Bxb7 19. Rxg7+ Kxg7 20. Rxb7 Rab8 21. Ra7 Rb6 0-1

[Event "Valencia IRT U2000"]
[Site "Valencia"]
[Date "2016.06.18"]
[Round "6.3"]
[White "Perez Rivero, Juan Jose"]
[Black "Martinez Corrales, Jeison Daniel"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1647"]
[PlyCount "80"]
[EventDate "2016.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. Bg5 Be7 6. e3 d6 7. Bd3 h6 8. Bxf6 Bxf6 9. 0-0 Nd7 10. e4 0-0 11. Re1 a6 12. Rc1 c5 13. d5 exd5 14. exd5 Ne5 15. Nxe5 Bxe5 16. Qh5 Qg5 17. Qf3 Rfe8 18. Ne4 Qf4 19. Qxf4 Bxf4 20. Rcd1 f5 21. Ng3 g6 22. Ne2 Be5 23. Nc3 Re7 24. h4 Rae8 25. Kf1 h5 26. g3 Bc8 27. Na4 Kf7 28. Nxb6 f4 29. gxf4 Bh3+ 30. Kg1 Bxf4 31. Rxe7+ Rxe7 32. Na4 Be5 33. Nc3 Bg4 34. f3 Bf5 35. Ne4 Bxe4 36. Bxe4 Bg3 37. Kg2 Bxh4 38. Rd3 Rb7 39. Rb3 Rxb3 40. axb3 a5 1/2-1/2

[Event "Valencia IRT U2000"]
[Site "Valencia"]
[Date "2016.06.18"]
[Round "1.7"]
[White "Perez Rivero, Juan Jose"]
[Black "Ramirez, Josue"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1647"]
[PlyCount "72"]
[EventDate "2016.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Nbd7 8. h3 Nb6 9. b3 cxd4 10. Nxd4 Nbd7 11. Bb2 a6 12. Rc1 Nh5 13. e4 Qb6 14. Nd5 Qd8 15. Kh2 Nb6 16. Ne3 Bd7 17. Re1 Rc8 18. a4 Bc6 19. Nxc6 bxc6 20. Bxg7 Nxg7 21. Qd4 c5 22. Qc3 Ne6 23. Ng4 Nd4 24. e5 h5 25. exd6 exd6 26. Ne3 Qf6 27. Kg1 Rb8 28. a5 Nd7 29. Nd5 Qg5 30. f4 Qd8 31. Ne7+ Kh7 32. Nc6 Nxc6 33. Bxc6 Re8 34. Rxe8 Qxe8 35. Rd1 Qe6 36. Kg2 Qe2+ 0-1

[Event "Valencia IRT U2000"]
[Site "Valencia"]
[Date "2016.06.18"]
[Round "4.3"]
[White "Perez Rivero, Juan Jose"]
[Black "Sanchez Silva, Deiby Jesus"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1647"]
[PlyCount "76"]
[EventDate "2016.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c6 7. Nc3 Bf5 8. Qb3 Qc8 9. Re1 Bh3 10. e4 Bxg2 11. Kxg2 Nbd7 12. Bf4 Nh5 13. Bg5 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. h3 Re8 17. Rad1 Rb8 18. Be3 Qe6 19. Bxa7 Rbd8 20. Bd4 Re7 21. Bxe5 Qxe5 22. f4 Qa5 23. e5 dxe5 24. Rxd8+ Qxd8 25. Rxe5 Rxe5 26. fxe5 Qd2+ 27. Kf3 Qd3+ 28. Kf2 Qxg3+ 29. Kf1 Qf3+ 30. Ke1 Qe3+ 31. Kd1 Nf4 32. Qxb7 Qd3+ 33. Kc1 Qxc4 34. Kd1 Qd3+ 35. Kc1 Ne6 36. Qxc6 Qe3+ 37. Kb1 Qe1+ 38. Kc2 Nd4+ 0-1

[Event "Valencia IRT U2000"]
[Site "Valencia"]
[Date "2016.06.18"]
[Round "3.7"]
[White "Sandoval Gutierrez, Rolman Enrique"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1647"]
[PlyCount "32"]
[EventDate "2016.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 e6 5. 0-0 Nf6 6. d3 Nc6 7. Bg5 Be7 8. Be3 a6 9. Ba4 b5 10. Bb3 Qc7 11. Qe2 Rb8 12. d4 c4 13. d5 exd5 14. exd5 Ne5 15. Nxe5 dxe5 16. Qf3 cxb3 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.20"]
[Round "7"]
[White "Alvarez Colmenares, Jose Luis"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1876"]
[BlackElo "1663"]
[PlyCount "89"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 h6 7. Bh4 Bd6 8. Bd3 0-0 9. 0-0 Be7 10. Rc1 b6 11. cxd5 exd5 12. Re1 Bb7 13. e4 dxe4 14. Nxe4 c5 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. Bc4 Qxd1 18. Rcxd1 g5 19. Bg3 Bxf3 20. gxf3 Rad8 21. Kg2 Rfe8 22. h4 Rxd1 23. Rxd1 Kf8 24. a3 a5 25. hxg5 hxg5 26. Bd6+ Kg7 27. Bxc5 bxc5 28. Rd6 Re1 29. Ra6 Rb1 30. b3 Nd7 31. Rxa5 Ne5 32. Rxc5 Nxc4 33. bxc4 f6 34. a4 Ra1 35. a5 Ra4 36. f4 gxf4 37. Kf3 Kf7 38. Kxf4 Ke7 39. Ke4 Kd6 40. Kd4 Ra1 41. Rb5 Rd1+ 42. Ke4 Rc1 43. Rb6+ Ke7 44. Kd5 Rd1+ 45. Kc6 1-0

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.20"]
[Round "8"]
[White "Perez Rivero, Juan Jose"]
[Black "Briceno Salas, Gabriel Anselmo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1663"]
[PlyCount "114"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Be7 6. Nbd2 0-0 7. 0-0 c5 8. c3 a6 9. Bxf6 Nxf6 10. e4 cxd4 11. cxd4 b5 12. e5 Nd7 13. Rc1 Bb7 14. Bb1 f6 15. Qc2 g6 16. exf6 Bxf6 17. Qd3 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. b4 Rc8 21. Nf3 Bg7 22. a3 Rxc1 23. Rxc1 d4 24. Ba2+ Kh8 25. Nd2 Qg5 26. g3 Qf6 27. f4 Qd6 28. Ne4 Bxe4 29. Qxe4 d3 30. Rd1 Rd8 31. Bb1 d2 32. h4 Bb2 33. h5 Qd4+ 34. Qxd4+ Rxd4 35. hxg6 hxg6 36. Kf2 Bxa3 37. Ke3 Rd6 38. Bd3 Bxb4 39. Ke2 Bc3 40. Ke3 Kg7 41. g4 b4 42. Bc4 Rd7 43. Bb3 Re7+ 44. Kf3 Re1 45. Bc2 Rxd1 46. Bxd1 Kf6 47. Ke4 Ke6 48. g5 Kd6 49. f5 gxf5+ 50. Kxf5 a5 51. g6 Kc5 52. Ke4 Kc4 53. Ke3 b3 54. g7 Bxg7 55. Kxd2 a4 56. Be2+ Kb4 57. Kc1 a3 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.18"]
[Round "5"]
[White "Melero Vegas, Ernesto Jose"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1663"]
[PlyCount "42"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Qc2 Nbd7 5. Nf3 c6 6. cxd5 exd5 7. Bf4 Be7 8. h3 a5 9. a4 Bb4 10. e3 Ne4 11. Bd3 Ndf6 12. Kf1 Bxc3 13. bxc3 0-0 14. g4 Re8 15. Ne5 c5 16. f3 c4 17. Bxc4 dxc4 18. fxe4 b6 19. Nxc4 Ba6 20. e5 Bxc4+ 21. Kf2 Nd5 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.18"]
[Round "6"]
[White "Perez Rivero, Juan Jose"]
[Black "Rojas, Luis Gabriel"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1663"]
[BlackElo "1929"]
[PlyCount "91"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 Nbd7 4. Bg5 h6 5. Bxf6 Nxf6 6. Nbd2 Bf5 7. e3 e6 8. Be2 Bd6 9. 0-0 0-0 10. c4 c6 11. Qb3 Rb8 12. Qa4 a6 13. c5 Bc7 14. b4 Nd7 15. Qb3 e5 16. dxe5 Nxe5 17. Nd4 Bh7 18. N2f3 Re8 19. Nxe5 Bxe5 20. Bd3 Be4 21. Bxe4 dxe4 22. Rad1 Qh4 23. a3 Qh5 24. Rd2 Rbd8 25. Rfd1 g5 26. Nf5 Rxd2 27. Rxd2 Re6 28. Qd1 Qxd1+ 29. Rxd1 Bc3 30. h3 a5 31. bxa5 Re5 32. Nxh6+ Kg7 33. Ng4 Rxc5 34. Rd7 Rb5 35. Kh2 Bxa5 36. h4 gxh4 37. Kh3 Bc3 38. Kxh4 Bb2 39. a4 Rb4 40. Kg5 c5 41. Nh6 c4 42. Rxf7+ Kh8 43. Rf8+ Kh7 44. Rf7+ Kh8 45. Rf8+ Kg7 46. Rf7+ 1/2-1/2

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.17"]
[Round "3"]
[White "Gamboa Gonzalez, Anibal"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2041"]
[BlackElo "1663"]
[PlyCount "47"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bb5+ c6 6. Be2 Bd6 7. Nh4 Bg6 8. f4 Ne4 9. Nf3 0-0 10. d3 Nf6 11. Ne5 Bxe5 12. fxe5 Nfd7 13. 0-0 Qg5 14. Rf4 Nxe5 15. h4 Qg3 16. Qd2 Ned7 17. h5 Bf5 18. e4 Bh3 19. Bd1 Qg5 20. Rxf7 Qxd2 21. Rxg7+ Kh8 22. Rxd7+ Kg8 23. Rg7+ Kh8 24. Rg3+ 1-0

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.17"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Barreto Bastidas, Jose Angel"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1663"]
[BlackElo "1981"]
[PlyCount "66"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Nc6 9. Bxc6+ bxc6 10. h3 Ba6 11. Be3 Qa5 12. Qd2 Rd8 13. Rd1 0-0 14. e5 Rd7 15. h4 h5 16. Ng5 Bxe5 17. f4 Bg7 18. g4 cxd4 19. cxd4 Qxd2+ 20. Rxd2 hxg4 21. h5 gxh5 22. Rxh5 c5 23. Rdh2 cxd4 24. Bd2 Bd3 25. Kf2 e6 26. Kg3 Bf5 27. Bb4 Rb8 28. a3 a5 29. Bxa5 Rb3+ 30. Kg2 Rxa3 31. Be1 d3 32. Kf1 Ra1 33. Rd2 Bc3 0-1

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.16"]
[Round "1"]
[White "Ford Garcia, Moises David"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1868"]
[BlackElo "1663"]
[PlyCount "71"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e3 d5 2. c4 e6 3. Nf3 Nf6 4. b3 Be7 5. Bb2 0-0 6. Qc2 c5 7. Nc3 b6 8. Be2 Bb7 9. 0-0 dxc4 10. Bxc4 Bxf3 11. gxf3 Nc6 12. Ne4 Nb4 13. Qc3 Qc7 14. Kh1 Qd8 15. Rg1 Kh8 16. Rxg7 Kxg7 17. Rg1+ Kh6 18. Qe5 Nh5 19. Rg7 f6 20. Rxh7+ Kxh7 21. Qxh5+ Kg7 22. Qg5+ Kf7 23. Qh5+ Kg7 24. Bxe6 Qe8 25. Qh3 Rh8 26. Qg3+ Qg6 27. Qc7 Kf8 28. Ng3 Nd3 29. Bf5 Qh6 30. Ne4 Ne5 31. Bxe5 fxe5 32. Qxe5 Rd8 33. Bg6 Qg7 34. Qf5+ Kg8 35. Qe6+ Kf8 36. Qf5+ 1/2-1/2

[Event "Caracas FVA 80th Ann"]
[Site "Caracas"]
[Date "2015.12.16"]
[Round "2"]
[White "Perez Rivero, Juan Jose"]
[Black "Perez Candelas, Andres Eloy"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1663"]
[BlackElo "2084"]
[PlyCount "125"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "VEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. 0-0 cxd4 6. exd4 d5 7. c3 0-0 8. Bf4 Nc6 9. Nbd2 Qb6 10. Qc2 Bd7 11. Ne5 Rfc8 12. Nxc6 bxc6 13. Rfe1 c5 14. dxc5 Rxc5 15. Be3 Ng4 16. Bxc5 Qxc5 17. Nf3 e5 18. h3 e4 19. hxg4 exd3 20. Qxd3 Bxg4 21. Qe3 Qb5 22. Re2 Rc8 23. Rae1 a5 24. Qf4 Be6 25. Nd4 Qb8 26. Nxe6 fxe6 27. Qxb8 Rxb8 28. Rxe6 Rxb2 29. Re8+ Kf7 30. R1e7+ Kf6 31. Rd7 Rxa2 32. Rxd5 Kf7 33. Rc8 Ke6 34. Rb5 Kd6 35. Rcc5 a4 36. Ra5 a3 37. Rc4 Bf8 38. Rca4 Kc6 39. Ra7 Bc5 40. Rxh7 Rxf2 41. Kh2 a2 42. Rg7 Bd6+ 43. Kh3 Rc2 44. Rxg6 Rxc3+ 45. Kh4 Rc2 46. Ra6+ Kc5 47. Rgxd6 a1Q 48. Rdc6+ Kd5 49. Rxa1 Rxc6 50. Re1 Rc2 51. g4 Rh2+ 52. Kg5 Kd6 53. Kg6 Rf2 54. g5 Kd7 55. Kg7 Rc2 56. g6 Rg2 57. Re4 Rg1 58. Kf6 Rf1+ 59. Kg5 Rg1+ 60. Rg4 Rxg4+ 61. Kxg4 Ke8 62. Kg5 Ke7 63. Kh6 1-0

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.06"]
[Round "7"]
[White "Cardenas Encalada, David Josue"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1696"]
[BlackElo "1663"]
[PlyCount "32"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 Bd6 6. Bg2 Nbd7 7. cxd5 exd5 8. 0-0 0-0 9. a3 Re8 10. Nd2 Qb6 11. e3 Nf8 12. b4 Bg4 13. Qb3 Bf5 14. Re1 Ng6 15. Qb2 Re7 16. Nf3 Rae8 1/2-1/2

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.05"]
[Round "5"]
[White "Canaza Capacuti, Frank Renato"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1543"]
[BlackElo "1663"]
[PlyCount "32"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Bd3 Nbd7 9. 0-0 0-0 10. Qd2 Nc5 11. Rae1 Qc7 12. Qe2 b5 13. a3 Bb7 14. Bf2 Rfe8 15. Rd1 Rad8 16. Rfe1 Qd7 1/2-1/2

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.05"]
[Round "6"]
[White "Perez Rivero, Juan Jose"]
[Black "Soto Cabellos, Benjamin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1663"]
[BlackElo "1381"]
[PlyCount "93"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bg5 Nbd7 5. e3 Be7 6. Bd3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bxe4 dxe4 10. Nfd2 f5 11. 0-0 0-0 12. f3 exf3 13. Nxf3 b6 14. Nbd2 Bb7 15. Nc4 Ba6 16. Qa4 Nb8 17. Qb3 Nc6 18. Rf2 Bxc4 19. Qxc4 Na5 20. Qd3 Nc6 21. b4 Rad8 22. Rd1 Rd6 23. b5 Nd8 24. Ne5 Qg5 25. Rf3 Nf7 26. Nc6 Nd8 27. Rg3 Qf6 28. Ne5 Nf7 29. Ng6 Rfd8 30. Nf4 Qh4 31. Qc4 e5 32. Ng6 Qf6 33. Nxe5 Rd5 34. Nxf7 Qxf7 35. Rf1 R5d7 36. Qxf7+ Rxf7 37. Rgf3 Rdf8 38. Kf2 Kh7 39. Ke2 g6 40. g4 Kg8 41. gxf5 gxf5 42. Kd3 Kg7 43. Kc4 Kg6 44. Rg3+ Kf6 45. e4 Ke6 46. exf5+ Rxf5 47. Rg6+ 1-0

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.04"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Salazar Rojas, Marcelo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1663"]
[BlackElo "1488"]
[PlyCount "70"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 4. Bg5 e6 5. Nbd2 Nbd7 6. e3 a6 7. Be2 h6 8. Bh4 Be7 9. 0-0 0-0 10. c4 c6 11. a3 Qc7 12. b4 Bd6 13. c5 Be7 14. Bg3 Qd8 15. Nb3 Ne4 16. Bf4 Bg5 17. Nxg5 hxg5 18. Bg3 Nxg3 19. hxg3 Nf6 20. f3 Qc7 21. g4 Bg6 22. Kf2 Nh7 23. Bd3 Bxd3 24. Qxd3 f5 25. gxf5 Rxf5 26. Ke2 Qg3 27. Rg1 Rf7 28. Nd2 Nf6 29. Raf1 Qc7 30. Rb1 e5 31. Rb3 exd4 32. Qxd4 Kf8 33. Nf1 a5 34. Ng3 axb4 35. Qxb4 Ke7 1-0

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.03"]
[Round "2"]
[White "Ballestero Cardenas, Leonardo"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1362"]
[BlackElo "1663"]
[PlyCount "54"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Nbd7 8. Qd2 Be7 9. 0-0-0 0-0 10. Kb1 Qc7 11. g4 b5 12. h4 Nc5 13. h5 b4 14. Nce2 Rb8 15. g5 Nfd7 16. Nb3 a5 17. Nxc5 Nxc5 18. Bxc5 dxc5 19. g6 fxg6 20. hxg6 h6 21. Qe3 Bg5 22. Qf2 c4 23. b3 c3 24. Nd4 a4 25. Bc4 axb3 26. Bxb3 Qa7 27. Rdf1 Qa3 0-1

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.03"]
[Round "3"]
[White "Perez Rivero, Juan Jose"]
[Black "Gallo, Juan Patricio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1663"]
[BlackElo "1430"]
[PlyCount "77"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Nxe7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Nbd2 Nd7 9. c3 c5 10. Re1 c4 11. Bc2 Rc8 12. e4 Ng6 13. exd5 Bxd5 14. Ne4 Nf6 15. Ng3 Qc7 16. Ne5 Rfd8 17. Nh5 Qe7 18. Re3 Nxe5 19. Rxe5 g6 20. Nf4 Qb7 21. h4 Bc6 22. h5 Qc7 23. hxg6 hxg6 24. Nh3 Qxe5 25. dxe5 Rxd1+ 26. Rxd1 Ng4 27. Rd4 Nxe5 28. f4 Ng4 29. Nf2 Nxf2 30. Kxf2 Bd5 31. g4 Kg7 32. Ke3 Rh8 33. Be4 Rh3+ 34. Kd2 Bxe4 35. Rxe4 Rh2+ 36. Kc1 Kf6 37. Rd4 Ke7 38. Rxc4 Kd7 39. Rd4+ 1/2-1/2

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.02"]
[Round "1"]
[White "Perez Rivero, Juan Jose"]
[Black "Coronado Calderon, Kaled Gabriel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1663"]
[PlyCount "41"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 e6 4. Bg5 Nf6 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. c3 g4 9. Ne5 f6 10. Nxg4 Rxg7 11. Bd3 Nc6 12. Nd2 d6 13. Ne3 e5 14. d5 Ne7 15. h4 f5 16. h5 f4 17. Nc2 gxh5 18. Qxh5+ Rg6 19. Bxg6+ Nxg6 20. Qxg6+ Kd7 21. Qe6# 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Perez Rivero, Juan Jose"]
[Black "Alza Rios, Jose Karlo"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1689"]
[BlackElo "1340"]
[PlyCount "23"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nc3 c6 7. e4 fxe4 8. Nxe4 d5 9. Nc3 Nd7 10. Be2 0-0 11. 0-0 Re8 12. Re1 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Perez Rivero, Juan Jose"]
[Black "Alor Herrera, Yared"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1689"]
[PlyCount "49"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. e3 c5 3. c3 Nf6 4. Nf3 Nc6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Bd6 8. h3 Bxf3 9. Nxf3 c4 10. Bc2 b5 11. Qe2 0-0 12. e4 Re8 13. e5 Bc7 14. exf6 Qxf6 15. Bg5 Qxg5 16. Nxg5 h6 17. Nf3 e5 18. dxe5 Nxe5 19. Nxe5 Rxe5 20. Qd2 f6 21. Rfe1 a6 22. Rxe5 Bxe5 23. Qxd5+ Kf8 24. Bg6 Ra7 25. Qd8# 1-0

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "8.4"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Perez Rivero, Juan Jose"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1633"]
[PlyCount "70"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Bd3 dxc4 8. Bxc4 Ne4 9. Bf4 Nxc3 10. bxc3 Qxc3+ 11. Nd2 Bb4 12. Rc1 Qxd2+ 13. Qxd2 Bxd2+ 14. Kxd2 Nf6 15. f3 Ke7 16. e4 Rd8 17. Ke3 Bd7 18. Rhd1 Rac8 19. Bg5 h6 20. Bh4 g5 21. Bg3 a6 22. Be2 Nh5 23. Bf2 Nf4 24. g3 Nxe2 25. Kxe2 f6 26. Be1 Be8 27. Bb4+ Kf7 28. Ke3 Kg6 29. Rb1 b5 30. Rbc1 e5 31. d5 cxd5 32. Rxc8 Rxc8 33. exd5 Bd7 34. a3 Rc4 35. d6 Kf7 1/2-1/2

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "6.12"]
[White "Hernandez, Jeronimo"]
[Black "Perez Rivero, Juan Jose"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "50"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 Nc6 5. Bb5 Bd7 6. d3 a6 7. Bxc6 Bxc6 8. 0-0 Be7 9. Bg5 0-0 10. Bxf6 Bxf6 11. Ne2 Re8 12. Ng3 g6 13. c3 Qd7 14. Qd2 Bg7 15. Rfd1 Rad8 16. d4 exd4 17. cxd4 Bxe4 18. Nxe4 Rxe4 19. Re1 Rxe1+ 20. Rxe1 Re8 21. Rxe8+ Qxe8 22. Qb4 Qc6 23. Qb3 Kf8 24. Ng5 Qc1+ 25. Kh2 Qxg5 0-1

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "5.15"]
[White "Perez Rivero, Juan Jose"]
[Black "Ribero, David Felipe"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1960"]
[PlyCount "31"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. Nd5 Qd7 9. Bxf6 Qg4 10. Qe2 Qxg2 11. Rg1 Qh3 12. Rxg7+ Kh8 13. Rg3+ Kh7 14. Rxh3 Bd4 15. Ng5+ Kg6 16. Qh5# 1-0

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "4.12"]
[White "Molano Castano, Juan David"]
[Black "Perez Rivero, Juan Jose"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "76"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 c5 4. c4 Nf6 5. Nc3 Nc6 6. b3 Be7 7. Bb2 0-0 8. Be2 dxc4 9. Bxc4 cxd4 10. exd4 Re8 11. 0-0 Nd5 12. Qc2 a6 13. Nxd5 exd5 14. Bd3 h6 15. Rfe1 Nb4 16. Qc3 Nxd3 17. Qxd3 Bb4 18. Rxe8+ Qxe8 19. Bc3 Bxc3 20. Qxc3 Qe7 21. Re1 Be6 22. Qc5 Qxc5 23. dxc5 Kf8 24. Nd4 Re8 25. Nxe6+ fxe6 26. Kf1 Kf7 27. Ke2 Rc8 28. b4 Kf6 29. Kf3 Re8 30. a4 g5 31. b5 axb5 32. axb5 Rc8 33. Rc1 b6 34. cxb6 Rb8 35. Rc6 Ke5 36. Ke3 d4+ 37. Kd3 Kd5 38. f3 h5 1-0

