[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.29"]
[Round "7"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Montero Romero, Danny Jose"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1623"]
[BlackElo "1807"]
[PlyCount "103"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. c5 b6 9. b4 a5 10. bxa5 bxc5 11. dxc5 Bxc5 12. Bd2 Bd6 13. Nd4 Nb8 14. Na4 Bc7 15. Nb3 Re8 16. Qc2 Nfd7 17. Rfc1 Ne5 18. Nb2 Ned7 19. e4 Bd6 20. Nd4 Bb7 21. Rab1 Bf8 22. Na4 Ra7 23. Rb3 Ba8 24. Rcb1 e5 25. Ne2 d4 26. f4 f6 27. fxe5 fxe5 28. Nc1 Na6 29. Nb6 c5 30. Nd3 Bc6 31. Bh3 Nf6 32. Nf2 Nc7 33. Bb4 Na6 34. Ba3 Kh8 35. Bf1 Qe7 36. Bh3 Qd8 37. Bf1 Qe7 38. Rc1 Nd7 39. Nxd7 Bxd7 40. Bxa6 Rxa6 41. Bxc5 Qg5 42. Bxf8 Rxf8 43. Qc5 Raa8 44. Rcb1 Qd2 45. R3b2 Qxa5 46. Qd6 Ba4 47. Ng4 Qc3 48. Rf2 Rfe8 49. Rbf1 h5 50. Qg6 hxg4 51. Qh5+ Kg8 52. Qf7+ 1/2-1/2

[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.29"]
[Round "8"]
[White "Villegas Rodriguez, Jeremy"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1826"]
[BlackElo "1623"]
[PlyCount "43"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. g3 Bg7 5. Bg2 a6 6. a4 Nf6 7. d4 cxd4 8. Nxd4 Nxe4 9. Nxc6 Nxc3 10. Nxd8 Nxd1 11. Nxb7 Bxb7 12. Bxb7 Rb8 13. Bxa6 Nxb2 14. Ra2 Rb4 15. Bb5 Bc3+ 16. Kf1 0-0 17. Kg2 Ra8 18. Ra3 Rxb5 19. Rxc3 Nxa4 20. Rc7 Rd8 21. Ba3 Re5 22. f4 1/2-1/2

[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "5"]
[White "Baquero Montoya, Carlos Alfonso"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1879"]
[BlackElo "1623"]
[PlyCount "72"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Nf3 g6 4. Be2 Bg7 5. d4 Nd7 6. Be3 b6 7. Nbd2 Bb7 8. Ng5 Ngf6 9. f3 Qc7 10. a4 0-0 11. 0-0 d5 12. e5 Bh6 13. f4 Bxg5 14. fxg5 Ne8 15. Qe1 Ng7 16. Bd3 c4 17. Bc2 Qc6 18. Qh4 Qe6 19. Rae1 a6 20. Rf3 Rfb8 21. Ref1 b5 22. Qf2 Nh5 23. Bd1 bxa4 24. Bxa4 Nxe5 25. dxe5 d4 26. cxd4 Bxf3 27. Qxf3 Rf8 28. Qe4 Qc8 29. Bc6 Rb8 30. Nxc4 Rb4 31. Bd2 Rxc4 32. Bd5 Rc7 33. e6 f5 34. gxf6 Rxf6 35. Re1 Qf8 36. g3 Ra7 1/2-1/2

[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "6"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Campos Munoz, Valentina"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "1623"]
[BlackElo "1723"]
[PlyCount "67"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Nbd7 7. 0-0 a6 8. Qxc4 b5 9. Qc2 Bb7 10. dxc5 Bxc5 11. e3 Rc8 12. Qe2 0-0 13. b3 Nb6 14. Rd1 Qe7 15. Bb2 Nbd5 16. Nc3 Bb6 17. Nxd5 Bxd5 18. Rac1 Nd7 19. Rxc8 Rxc8 20. Ne5 Nxe5 21. Bxe5 Bxg2 22. Kxg2 f6 23. Bb2 Rc6 24. a4 Qb7 25. Kg1 bxa4 26. bxa4 Ba5 27. Qh5 h6 28. Bxf6 Bd2 29. Be5 Rc2 30. Qe8+ Kh7 31. Qxe6 Qf3 32. Qd7 Qxd1+ 33. Kg2 Qg4 34. Qxg4 1-0

[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.27"]
[Round "3"]
[White "Rodriguez, Cristian A"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1821"]
[BlackElo "1623"]
[PlyCount "51"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 a5 12. a4 Qc7 13. g4 Rfb8 14. h4 e5 15. Be3 Nxg4 16. fxg4 Bxg4 17. Nd5 Qd8 18. Bg5 Qf8 19. Be7 Qe8 20. Qg5 Bf3 21. Rf1 Bxe4 22. Rxf7 Kh8 23. Rxg7 Kxg7 24. Bf6+ Kf8 25. Qh6+ Kf7 26. Qg7+ 1-0

[Event "San Jose Metropolitano op-B 45th"]
[Site "San Jose"]
[Date "2024.12.26"]
[Round "2"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Ramirez Aguilar, Julian Jose"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1623"]
[BlackElo "1872"]
[PlyCount "75"]
[EventDate "2024.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. g3 e6 5. Bg2 c5 6. e3 Nc6 7. Ne2 Bd7 8. 0-0 Be7 9. c4 cxd4 10. cxd5 exd5 11. Nxd4 Be6 12. Nc3 Qd7 13. Qh5 0-0-0 14. Rac1 Kb8 15. Ncb5 a6 16. Nxc6+ bxc6 17. Nd4 Rc8 18. Qe2 Ka7 19. Rc3 Qb7 20. Rb3 Qd7 21. Rc1 Rc7 22. Bf1 Qc8 23. Rbc3 Bd7 24. e4 Re8 25. Qe3 Ka8 26. Rb3 Bd6 27. Rb6 Rxe4 28. Qd3 a5 29. Nxc6 Bxc6 30. Rbxc6 Rc4 31. Rxc7 Rxc7 32. Qxd5+ Qb7 33. Qxa5+ Kb8 34. Rxc7 Bxc7 35. Qb5 Bb6 36. Qe8+ Ka7 37. Bg2 Qb8 38. Qa4+ 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "2"]
[White "Alvarado Machado, Verny"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2039"]
[BlackElo "1634"]
[PlyCount "45"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bc4 Nf6 7. Bg5 0-0 8. 0-0 b6 9. Qe2 Bb7 10. Rad1 e6 11. d5 e5 12. Nxe5 Qe8 13. Rfe1 Nbd7 14. f4 Qc8 15. Nc6 Bxc6 16. dxc6 Nb8 17. Qf3 Re8 18. Bxf6 Bxf6 19. Nd5 Rxe1+ 20. Rxe1 Bd4+ 21. Kf1 Nxc6 22. c3 Bg7 23. Bb5 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "6"]
[White "Alvarez Mora, Jorge Mario"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1804"]
[BlackElo "1634"]
[PlyCount "51"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Be2 Bg7 5. 0-0 d6 6. d3 Nf6 7. h3 0-0 8. Be3 b6 9. Qd2 Bb7 10. Bh6 d5 11. Bxg7 Kxg7 12. exd5 Nxd5 13. Nh2 Nd4 14. Rae1 Nxe2+ 15. Rxe2 e6 16. Ne4 Nf6 17. Nxf6 Qxf6 18. Ng4 Qh4 19. Qc3+ f6 20. Rxe6 Rf7 21. Rfe1 h5 22. Nxf6 Rxf6 23. Rxf6 Kh6 24. Qd2+ Kh7 25. Re7+ Kh8 26. Qh6+ 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "9"]
[White "Calderon Sandoval, Matias Esteban"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1634"]
[PlyCount "98"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. Qe2 c5 8. c3 c4 9. Bc2 Nc6 10. e4 dxe4 11. Nxe4 b5 12. Nxf6+ Bxf6 13. Bf4 Bb7 14. Be4 Rc8 15. Rad1 e6 16. g3 Re8 17. Rd2 Bg7 18. Rfd1 Qa5 19. b4 Qb6 20. Be3 Qc7 21. Bf4 Qe7 22. Ne5 h6 23. g4 g5 24. Bg3 Ba8 25. Qf3 Nxe5 26. Bxe5 f6 27. Bg3 Rf8 28. Bxa8 Rxa8 29. Qe3 a5 30. bxa5 Rxa5 31. d5 e5 32. d6 Qd7 33. Qb6 Rfa8 34. Qc7 R5a7 35. Qxd7 Rxd7 36. Kg2 Bf8 37. Rb1 Ra5 38. Rd5 Rxd6 39. Rdxb5 Rxa2 40. Rb6 Ra6 41. Rb8 Kf7 42. R8b7+ Be7 43. f3 Ke6 44. Bf2 Ra2 45. Kg3 e4 46. R7b6 exf3 47. Rxd6+ Bxd6+ 48. Kh3 Rxf2 49. Rb6 Rxh2# 0-1

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "8"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Bejarano Sandoval, Allan"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1634"]
[BlackElo "1783"]
[PlyCount "72"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. b3 e5 7. dxe5 dxe5 8. Bb2 Nfd7 9. c4 Re8 10. e4 c6 11. Nc3 a5 12. Qc2 Qe7 13. Rfd1 Nc5 14. Ba3 f5 15. Qe2 Nba6 16. Na4 Nb4 17. exf5 Nxa4 18. bxa4 Bxf5 19. Rac1 e4 20. Nd4 Rad8 21. Nxf5 gxf5 22. Qh5 Qf7 23. Qg5 Nd3 24. Rb1 h6 25. Qe3 Kh7 26. Bf1 Bd4 27. Qd2 Nxf2 28. Kg2 e3 29. Qxa5 Nxd1 30. Rxd1 e2 31. Bxe2 Rxe2+ 32. Kh1 Qe6 33. Qc7+ Rd7 34. Qf4 Re1+ 35. Rxe1 Qxe1+ 36. Kg2 Qe4+ 0-1

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Chinchilla Valverde, Jose David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1634"]
[PlyCount "39"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Nf6 6. b3 Qd6 7. Bb2 Ne4 8. c4 dxc4 9. bxc4 0-0-0 10. d5 Nb4 11. Ne5 Qf6 12. Bxe4 c6 13. Nd3 Qd6 14. Be5 Qh6 15. Nxb4 e6 16. dxc6 Rxd1 17. cxb7+ Kd7 18. Rxd1+ Ke7 19. Nc6+ Ke8 20. Rd8# 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "7"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Echeverria Rodriguez, Mauricio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1634"]
[BlackElo "1497"]
[PlyCount "81"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 e5 2. d5 Qf6 3. e4 Bc5 4. Nf3 c6 5. Nc3 Ne7 6. Bc4 0-0 7. 0-0 cxd5 8. Nxd5 Nxd5 9. Qxd5 d6 10. a3 Bg4 11. Qd3 Nc6 12. b4 Bb6 13. Bb2 Qg6 14. Nd2 Bh3 15. Qxh3 Nd4 16. c3 Ne6 17. Bd5 Nf4 18. Qf3 Nxd5 19. exd5 f5 20. Nc4 e4 21. Qg3 Qf7 22. Nxd6 Qd7 23. c4 f4 24. Qg5 Bd8 25. Qxg7+ Qxg7 26. Bxg7 Kxg7 27. Nxb7 Bf6 28. Rae1 f3 29. Rxe4 fxg2 30. Rg4+ Kh8 31. Rxg2 Bb2 32. a4 Rab8 33. Nc5 Rxb4 34. Nd3 Rbb8 35. Nxb2 Rxb2 36. c5 Rf5 37. Rd1 Ra2 38. d6 Rxc5 39. d7 Rd5 40. d8Q+ Rxd8 41. Rxd8# 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "5"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Herrera Retana, Gerardo"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1634"]
[BlackElo "1834"]
[PlyCount "97"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c6 7. Nc3 b6 8. Qc2 Bb7 9. b3 Nbd7 10. Bb2 Rc8 11. Nd2 c5 12. Nb5 Bb8 13. Qd3 a6 14. Nc3 cxd4 15. Qxd4 e5 16. Qh4 d4 17. Bxb7 dxc3 18. Bxc3 Rc7 19. Bxa6 Nc5 20. Bb5 Qe7 21. Bb4 Rd8 22. Rfd1 h6 23. Bxc5 Rxc5 24. Ne4 Rcc8 25. Nxf6+ Qxf6 26. Qxf6 gxf6 27. Kg2 Kf8 28. Kf3 Ke7 29. Ke3 f5 30. f3 Bd6 31. Kf2 Bc5+ 32. Kg2 Bd4 33. Rac1 f6 34. Rc2 Be3 35. Rxd8 Rxd8 36. Bc6 Rd2 37. Rxd2 Bxd2 38. e4 f4 39. g4 Be3 40. Kf1 Kd6 41. Bb5 Kc5 42. Ke2 Kd4 43. Ba4 Kc3 44. h4 Kb2 45. h5 Kxa2 46. Ke1 Kb2 47. Ke2 Kc3 48. Ke1 Bc5 49. Ke2 1/2-1/2

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "4"]
[White "Rodriguez Munguia, Rafael"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1634"]
[PlyCount "110"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d3 e6 6. a3 Nge7 7. Nbd2 d5 8. Bb5 0-0 9. Bxc6 Nxc6 10. 0-0 Re8 11. Qc2 b5 12. b3 b4 13. c4 Bxa1 14. a4 Bg7 15. Re1 d4 16. Nf1 a5 17. Ng3 e5 18. Bd2 Bg4 19. Qd1 Bxf3 20. Qxf3 Qf6 21. Qe2 Qe7 22. Rf1 Nd8 23. f4 exf4 24. Bxf4 f5 25. e5 Bxe5 26. Qf3 Nf7 27. Ne2 Bxf4 28. Nxf4 Qe3+ 29. Qxe3 Rxe3 30. Rd1 Rae8 31. Nd5 Re1+ 32. Rxe1 Rxe1+ 33. Kf2 Rb1 34. Nf6+ Kg7 35. Nd5 Rxb3 36. Nf4 Nd8 37. Ke2 Ra3 38. Kf3 Rxa4 39. g3 Ra2 40. Ne2 Rxe2 41. Kxe2 a4 42. Kd2 Kf6 43. Kc2 a3 44. Kb3 Nc6 45. Ka2 Ne5 46. Kb3 Nxd3 47. Ka2 g5 48. h3 f4 49. gxf4 gxf4 50. h4 f3 51. h5 f2 52. h6 f1Q 53. Kb3 Qd1+ 54. Ka2 Qc2+ 55. Ka1 Qb2# 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.14"]
[Round "9"]
[White "Ramirez Camacho, Daniel"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1607"]
[BlackElo "1309"]
[PlyCount "67"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nge2 d6 7. 0-0 Nf6 8. f4 0-0 9. Qe1 Bg4 10. Kh1 Bxe2 11. Nxe2 Nd7 12. f5 Ne5 13. Qh4 gxf5 14. exf5 Rb8 15. Nf4 e6 16. Qg3 exf5 17. Nh5 Ng6 18. Nxg7 Kxg7 19. b3 Qf6 20. Bg5 Qd4 21. Be3 Qg4 22. Qxd6 Rbe8 23. Rf3 Re6 24. Qxc5 Rfe8 25. Raf1 f4 26. Bxf4 Re2 27. Bg3 R8e5 28. Bxe5+ Rxe5 29. Rxf7+ Kh6 30. Qxa7 Re2 31. Rxh7+ Kg5 32. Qa5+ c5 33. Qd8+ Re7 34. h4+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.13"]
[Round "8"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Canales Chinchilla, Victoria"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1309"]
[BlackElo "1683"]
[PlyCount "112"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 Nc6 7. c4 Bc5 8. Nb3 Be7 9. cxd5 Nxd5 10. e4 Nb6 11. Qxd8+ Bxd8 12. Nc3 0-0 13. Be3 Nc4 14. Bc5 Re8 15. Nb5 a6 16. Nd6 Nxd6 17. Bxd6 e5 18. Rac1 Be7 19. Rfd1 Be6 20. Bxe7 Bxb3 21. axb3 Rxe7 22. Bf1 Nd4 23. Rc3 g6 24. Kg2 b5 25. b4 Kg7 26. Ra1 Raa7 27. Ra2 Re6 28. Rc5 Rb7 29. Kh1 Rbb6 30. Bh3 Rf6 31. Kg2 Nc6 32. Ra3 Nxb4 33. Rxe5 Rbd6 34. Re8 Rd2 35. Rf3 Rxf3 36. Kxf3 Rxb2 37. Re7 a5 38. Ra7 Nc6 39. Ra6 Ne5+ 40. Ke3 Nc4+ 41. Kf3 a4 42. Ra7 a3 43. Be6 Ne5+ 44. Kf4 Kf6 45. Bd5 Rxf2+ 46. Ke3 Rf3+ 47. Ke2 Rc3 48. Kd2 b4 49. Rb7 Nf3+ 50. Ke2 Nd4+ 51. Kd2 Nb3+ 52. Bxb3 Rxb3 53. Kc2 Rb2+ 54. Kc1 Rxh2 55. Rxb4 a2 56. Ra4 a1Q+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.13"]
[Round "7"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Lizano Quiros, Matias Haziel"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1309"]
[BlackElo "1801"]
[PlyCount "100"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. 0-0 Bc5 7. Nb3 Bb6 8. e4 0-0 9. Nc3 h6 10. Bf4 e5 11. Bd2 d6 12. Na4 Bc7 13. c4 Be6 14. Qe2 Qe7 15. Nc3 Bb6 16. Nd5 Bxd5 17. cxd5 Nd4 18. Qd3 Nd7 19. Nxd4 Bxd4 20. Bc3 Nc5 21. Qd2 Bxc3 22. Qxc3 Rfc8 23. Rac1 Qe8 24. Bh3 Rd8 25. Rce1 a5 26. f4 exf4 27. Rxf4 f6 28. Bf5 b5 29. Rg4 Kh8 30. Qe3 g5 31. Rh4 Kg7 32. Rh3 Nd7 33. Bxd7 Rxd7 34. g4 Rc8 35. Rf3 Rc2 36. Ref1 Qe5 37. R1f2 Rxf2 38. Rxf2 Rc7 39. Qb6 Rc1+ 40. Rf1 Rxf1+ 41. Kxf1 Qf4+ 42. Kg1 Qxg4+ 43. Kf2 Qf4+ 44. Kg1 Qc1+ 45. Kf2 Qxb2+ 46. Kg1 Qb1+ 47. Kf2 Qxa2+ 48. Kg1 Qb1+ 49. Kf2 Qc2+ 50. Kg1 Qc5+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.11"]
[Round "6"]
[White "Angulo Perez, Sebastian"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1612"]
[BlackElo "1309"]
[PlyCount "69"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 f6 10. f4 Qa5 11. Qe2 Rb8 12. 0-0-0 fxe5 13. Bxe5 Bxe5 14. Qxe5 Qxe5 15. fxe5 Nh6 16. Be2 Nf5 17. Bf3 0-0 18. Rhe1 Rb6 19. Na4 Rb5 20. Nc3 Rb4 21. Re4 Rb8 22. Ra4 a6 23. Ne2 Rb5 24. Re4 d5 25. exd6 exd6 26. c4 Ra5 27. Nc3 Bb7 28. b4 Re5 29. Rxe5 dxe5 30. Rd7 Rf7 31. Rxf7 Kxf7 32. b5 Nd4 33. b6 Ne6 34. Ne4 Ke7 35. Bg4 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.10"]
[Round "5"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Arias Santana, Mauricio"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1309"]
[BlackElo "2216"]
[PlyCount "38"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. c4 c6 7. Bf4 Nbd7 8. Nbd2 Be7 9. Re1 Nh5 10. e4 dxe4 11. Nxe4 Nxf4 12. gxf4 0-0 13. Ne5 Qc7 14. d5 exd5 15. cxd5 cxd5 16. Qxd5 Be6 17. Qd4 Nxe5 18. fxe5 Rfd8 19. Rec1 Qxc1+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.09"]
[Round "4"]
[White "Bogantes Robleto, Karina"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1744"]
[BlackElo "1309"]
[PlyCount "76"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. f3 bxc4 5. e4 d6 6. Bxc4 g6 7. Ne2 Bg7 8. 0-0 0-0 9. Nbc3 Nbd7 10. Ng3 a5 11. Rb1 Ba6 12. Bxa6 Rxa6 13. Be3 Qa8 14. Nb5 Rb6 15. a4 Rfb8 16. Ne2 Ne8 17. Bg5 Qb7 18. Bd2 Ne5 19. Qc2 Ra8 20. h3 Nc7 21. Nxc7 Qxc7 22. f4 Nd7 23. Bc3 Bxc3 24. Nxc3 Rb4 25. Nb5 Qb6 26. Kh1 c4 27. Nc3 Rb8 28. Rf2 Nc5 29. Rf3 Rxb2 30. Rxb2 Qxb2 31. Qxb2 Rxb2 32. e5 Rb4 33. exd6 exd6 34. Nb5 Ne4 35. f5 gxf5 36. g4 fxg4 37. hxg4 c3 38. Nxc3 Rb3 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.07"]
[Round "3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Quesada Fallas, Esteban"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1309"]
[BlackElo "1654"]
[PlyCount "62"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Nc3 Bf5 6. e3 c6 7. Bd3 Bg6 8. Nge2 e6 9. e4 dxe4 10. Bxe4 Nxe4 11. Nxe4 Be7 12. 0-0 0-0 13. c4 Nd7 14. Nd6 Qb6 15. b3 c5 16. Nb5 cxd4 17. Bc7 Qc6 18. Bg3 e5 19. a4 Bc5 20. Bf2 Rad8 21. Qd2 a6 22. b4 Be7 23. Na3 a5 24. b5 Qc7 25. f4 Bb4 26. Qc1 d3 27. Nc3 Nb6 28. Kh1 d2 29. Qb2 Nxc4 30. Nxc4 Qxc4 31. Na2 Bd3 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.06"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Chaves Villalobos, David Gerar"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1309"]
[BlackElo "1899"]
[PlyCount "101"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c6 7. Nbd2 Nbd7 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Re8 11. Qc2 dxc4 12. Nxc4 Nxc4 13. Qxc4 Qe7 14. Nd4 Bg4 15. Nxc6 Qxe2 16. Bxf6 Qxc4 17. bxc4 gxf6 18. Na5 Rac8 19. Nxb7 Ba3 20. Bd5 Be2 21. Rfe1 Kf8 22. c5 Bxc5 23. Rac1 Bb4 24. Rxc8 Bxe1 25. Rxe8+ Kxe8 26. Nd6+ Kd7 27. Nxf7 Bd2 28. f4 Be3+ 29. Kg2 Bc5 30. Nh6 Kd6 31. Bb3 Bd3 32. Kf3 Bd4 33. Ng4 Kc5 34. Ne3 a5 35. h4 Kb4 36. Nc2+ Bxc2 37. Bxc2 h6 38. Bb3 Kc5 39. g4 Kd6 40. Ke4 Bf2 41. g5 fxg5 42. fxg5 hxg5 43. hxg5 Ke7 44. Kf5 Kf8 45. Kg6 Bd4 46. Kh7 Bg7 47. Kg6 Bd4 48. Kf5 Kg7 49. g6 Bf6 50. Bf7 Bc3 51. Ke4 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.06"]
[Round "2"]
[White "Pastor Carvajal, Jeigoth"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1995"]
[BlackElo "1309"]
[PlyCount "49"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Qf3 e6 5. Nb5 d6 6. Qg3 Be5 7. f4 Bf6 8. Nf3 e5 9. d3 Nc6 10. 0-0 Be6 11. Bxe6 fxe6 12. fxe5 Nxe5 13. Ng5 Qd7 14. a4 a6 15. Nc3 0-0-0 16. Be3 Bxg5 17. Bxg5 Re8 18. Rf2 h6 19. Bf4 Qg7 20. Bxe5 dxe5 21. Raf1 Re7 22. Rf8+ Kc7 23. Qe3 Kd6 24. b4 b6 25. a5 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "2"]
[White "Gabb Diaz, Nayareth"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1181"]
[PlyCount "77"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Nc3 Bg7 5. d3 e6 6. Bd2 Nge7 7. Bb3 0-0 8. 0-0 d5 9. exd5 exd5 10. h3 Be6 11. Bf4 Qd7 12. Ng5 Nd4 13. Nxe6 fxe6 14. Bg5 Nxb3 15. axb3 a6 16. Qd2 Nf5 17. Rfe1 b5 18. Ra2 e5 19. f4 exf4 20. Qxf4 Bd4+ 21. Kh1 Ne3 22. Qg3 Nf1 23. Qg4 Qd6 24. Qe6+ Qxe6 25. Rxe6 Ng3+ 26. Kh2 Nf1+ 27. Kh1 Ng3+ 28. Kh2 Nh5 29. Nxd5 Rf1 30. Be3 Bf6 31. Bxc5 Kf7 32. Rexa6 Be5+ 33. g3 Rxa6 34. Rxa6 Bxb2 35. Kg2 Rc1 36. c4 bxc4 37. dxc4 Rc2+ 38. Kf3 Rc3+ 39. Nxc3 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Monroy Lopez, Gustavo Adolfo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1181"]
[PlyCount "106"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Guatemala"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "GUA"]

1. d4 d5 2. Bg5 g6 3. e3 Bg7 4. Nf3 Nf6 5. Bxf6 Bxf6 6. Bd3 0-0 7. Nc3 c6 8. Qd2 Nd7 9. g4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. h3 f5 13. gxf5 Bxf5 14. Bxf5 Rxf5 15. 0-0-0 Qf6 16. Rdf1 Bxc3 17. Qxc3 Qxc3 18. bxc3 Rf3 19. h4 Raf8 20. Rh2 b5 21. Kd2 a5 22. a3 a4 23. Ke2 R3f5 24. f4 h5 25. Rg2 Kh7 26. Rfg1 R8f6 27. Rg5 Kg7 28. Rxf5 Rxf5 29. Rg5 Kf6 30. Rg1 Kg7 31. Kd3 Rf6 32. Rg5 Kf7 33. Re5 Re6 34. Kd4 Ke7 35. Kc5 Rxe5 36. fxe5 Kd7 37. e6+ Kxe6 38. Kxc6 g5 39. hxg5 h4 40. g6 h3 41. g7 Kf7 42. Kxd5 h2 43. g8Q+ Kxg8 44. e4 h1Q 45. Kc5 Qxe4 46. Kxb5 Qxc2 47. c4 Kf7 48. c5 Ke7 49. c6 Kd6 50. c7 Kxc7 51. Ka6 Qb3 52. Ka5 Kc6 53. Ka6 Qb6# 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "7"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Ramirez Aguilar, Julian Jose"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1181"]
[BlackElo "1377"]
[PlyCount "100"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. c3 e6 6. e4 d5 7. Bg5 h6 8. Bxf6 Qxf6 9. e5 Qd8 10. Be2 Be7 11. f4 Nc6 12. Nf3 Qb6 13. Qd2 0-0 14. 0-0 Bd7 15. Na3 Na5 16. Kh1 a6 17. dxc5 Bxc5 18. b4 Be3 19. bxa5 Bxd2 20. axb6 Bxc3 21. Rab1 Ba4 22. Rfc1 d4 23. Nc2 Rfd8 24. Bd3 Bb5 25. Bxb5 axb5 26. Rd1 d3 27. Nb4 d2 28. h3 Bxb4 29. Rxb4 Rxa2 30. Nd4 Rd5 31. Nxb5 Rc5 32. Rd4 Rxb5 33. R4xd2 Rxd2 34. Rxd2 Rxb6 35. Rd8+ Kh7 36. Rd7 Kg6 37. h4 h5 38. Kh2 Rb1 39. Kh3 Rb3+ 40. g3 b5 41. Rb7 b4 42. Kh2 Rb1 43. Kh3 b3 44. Kg2 b2 45. Rb3 Kf5 46. Kf2 f6 47. Rb5 fxe5 48. Rxe5+ Kf6 49. Rb5 g6 50. Ke2 Rh1 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Reifer Belle, Chanon"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1181"]
[BlackElo "1026"]
[PlyCount "58"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Barbados"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "BAR"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nf3 Bg4 6. Be2 f6 7. c3 Bxf3 8. Bxf3 e5 9. Bg3 Nge7 10. 0-0 e4 11. Be2 Nf5 12. Bg4 Nxg3 13. fxg3 Be7 14. Nd2 0-0 15. Be6+ Kh8 16. Qh5 g6 17. Qxd5 Qb6 18. Nxe4 Rad8 19. Qb3 Qc7 20. Qd1 f5 21. Nd2 Qd6 22. d5 Ne5 23. Nc4 Nxc4 24. Qd4+ Ne5 25. Qxa7 Qc7 26. Kh1 Bc5 27. Qa4 Ng4 28. h3 Qxg3 29. Rf3 Qh2# 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "4"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Yashvardhan Bunsee, Ari"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[BlackElo "1284"]
[PlyCount "85"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Trinidad and Tobago"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "TRI"]

1. d4 d5 2. Bg5 f6 3. Bf4 Nc6 4. Nf3 Bg4 5. c3 e5 6. Bg3 Nge7 7. dxe5 fxe5 8. Nxe5 Nxe5 9. Bxe5 Nc6 10. Bd4 Bd6 11. Bxg7 Rg8 12. Bd4 Qe7 13. h3 Bh5 14. Qb3 Nxd4 15. cxd4 Bb4+ 16. Nc3 0-0-0 17. 0-0-0 Bxc3 18. Qxc3 Bxe2 19. Bxe2 Qxe2 20. Rd2 Qa6 21. Rc2 Rd7 22. Kb1 Rxg2 23. Re1 Rg8 24. f4 Qd6 25. Qe3 Rdd8 26. Qe5 Rge8 27. Qf5+ Kb8 28. Rf1 Re7 29. Qh5 a6 30. f5 Qb4 31. Qh4 Rde8 32. a3 Qa5 33. Rfc1 Qb5 34. f6 Rf7 35. Qf4 Re4 36. Qg5 Qd3 37. Qg8+ Ka7 38. Qxf7 Rxd4 39. Qxc7 Rc4 40. Qh2 Ra4 41. f7 Qb5 42. f8Q Rxa3 43. Qxa3 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "5"]
[White "Laing, Raquel"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1181"]
[PlyCount "66"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Trinidad and Tobago"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "TRI"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c3 Bd6 6. c4 c6 7. Nc3 Qc7 8. Bg3 Nbd7 9. Bd3 Bg6 10. 0-0 Bxg3 11. fxg3 Bxd3 12. Qxd3 0-0 13. Rad1 a6 14. Ng5 b5 15. cxd5 cxd5 16. g4 h6 17. Nf3 Nxg4 18. e4 dxe4 19. Nxe4 Ngf6 20. Rc1 Qb6 21. Nc5 Nxc5 22. dxc5 Qc7 23. b4 e5 24. Qb3 Rfd8 25. Rfe1 e4 26. Nh4 Rd3 27. Qb2 Rad8 28. Nf5 Rd2 29. Rc2 Rd1 30. Rc1 R8d2 31. Qb1 Rxg2+ 32. Kxg2 Rd2+ 33. Kf1 Qf4+ 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "8"]
[White "Lopez Escobar, Jose David"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1115"]
[BlackElo "1181"]
[PlyCount "120"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 c6 7. Bd3 Bg6 8. Qc2 Qc7 9. Nbd2 Nbd7 10. 0-0-0 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bd3 b5 15. Be5 Bxe5 16. Nxe5 Nd7 17. Nxd7 Qxd7 18. g4 Qd5 19. a3 Qg5+ 20. Qd2 Qxg4 21. h3 Qh4 22. Rdg1 Kh8 23. Bxg6 fxg6 24. Re1 Rxf2 25. Qd3 Qf4+ 26. Kd1 Rf3 27. Qe2 h6 28. Rhf1 Rxf1 29. Rxf1 Qd6 30. Qe4 Qd5 31. Qxg6 Qb3+ 32. Qc2 Qxc2+ 33. Kxc2 Kg8 34. Kb3 a5 35. c4 bxc4+ 36. Kxc4 Rb8 37. b3 Rb5 38. Rf3 Rd5 39. Re3 Kf7 40. Re5 Rxe5 41. dxe5 h5 42. Kd4 g5 43. Ke4 Kg6 44. b4 axb4 45. axb4 h4 46. Ke3 Kf5 47. Kf3 Kxe5 48. Kg4 Kf6 49. Kf3 Kf5 50. Ke3 g4 51. hxg4+ Kxg4 52. Ke4 h3 53. Ke5 h2 54. Kxe6 h1Q 55. Kd6 Qd5+ 56. Kc7 Kf5 57. Kb6 Ke6 58. Kb7 Kd7 59. Kb6 Qb5+ 60. Ka7 Kc7 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "6"]
[White "Navarro Alvorado, Estuardo Alezandro"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1181"]
[PlyCount "82"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[BlackTeam "Costa Rica"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bd3 0-0 8. 0-0 Ne5 9. Be2 d6 10. Nf3 Nxf3+ 11. Bxf3 a6 12. Qe2 Qc7 13. Nd5 Nxd5 14. exd5 Bxb2 15. Rab1 Bg7 16. Bb6 Qd7 17. Rfe1 Re8 18. Rb3 Qa4 19. a3 Bd7 20. Qe3 Qc4 21. Qd2 Rac8 22. Be4 f5 23. Rb4 Qa2 24. Bd4 fxe4 25. Rb2 Qxd5 26. c3 Bxd4 27. cxd4 Rc4 28. Rd1 Bg4 29. f3 exf3 30. Qf2 fxg2 31. Re1 Rf8 32. Qxg2 Qxd4+ 33. Kh1 Bf3 34. Rg1 Bxg2+ 35. Rbxg2 Qe4 36. h3 Rc2 37. Kh2 Rxg2+ 38. Rxg2 Qe5+ 39. Kg1 Rf3 40. h4 Qe3+ 41. Kh2 Rh3# 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "9"]
[White "Villela Choc, Juan Luis"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "1181"]
[PlyCount "93"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[BlackTeam "Costa Rica"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. d3 0-0 8. e5 a6 9. a4 b6 10. d4 d6 11. dxc5 dxc5 12. Be3 Bb7 13. Qxd8 Rfxd8 14. Nd2 Rd7 15. Nc4 Nc8 16. 0-0 Nb4 17. Bxb7 Rxb7 18. Rf2 Raa7 19. Rd1 Rd7 20. Rfd2 Rxd2 21. Rxd2 Bf8 22. Bf2 Rb7 23. Ne4 b5 24. axb5 axb5 25. Ncd6 Bxd6 26. Nxd6 Nxd6 27. exd6 Nd5 28. Bxc5 Rd7 29. b4 Kg7 30. c4 bxc4 31. b5 Rb7 32. b6 Kh6 33. g4 c3 34. d7 Rb8 35. Rc2 g5 36. fxg5+ Kxg5 37. b7 Kxg4 38. Bd6 Rxb7 39. d8Q Rb1+ 40. Kf2 Kf5 41. Qh8 h5 42. Qxh5+ Ke4 43. Re2+ Kd3 44. Qf3+ Kc4 45. Qe4+ Kb5 46. Qxb1+ Ka6 47. Ra2# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "2"]
[White "Fates, Omer Salah"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1804"]
[BlackElo "1181"]
[PlyCount "47"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Bc4 e6 7. 0-0 d5 8. exd5 exd5 9. Bb5 Nge7 10. Nc3 0-0 11. h3 a6 12. Ba4 b5 13. Bb3 Be6 14. Re1 Qb6 15. Be3 Rac8 16. Rc1 Na5 17. Kh1 Nxb3 18. Qxb3 Qd6 19. Ne2 Nf5 20. Bf4 Qb6 21. a3 Nxd4 22. Qe3 Rxc1 23. Rxc1 Qb7 24. Nexd4 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "8"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Glas, Bruno"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[BlackElo "1360"]
[PlyCount "69"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 Bf5 4. e3 a6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. Nc3 Ngf6 8. Bxf6 Nxf6 9. Nf3 e6 10. 0-0-0 Be7 11. Ne5 Bd6 12. h3 c5 13. g4 Qc7 14. f4 c4 15. Qe2 b5 16. g5 Bxe5 17. fxe5 Nd7 18. gxh6 Rxh6 19. Qf3 b4 20. Na4 b3 21. a3 bxc2 22. Rdf1 f6 23. Qg2 Kf7 24. Rhg1 Rg8 25. Nc5 Nxc5 26. dxc5 Qxe5 27. Qxc2 Qxe3+ 28. Qd2 Qxd2+ 29. Kxd2 Rxh3 30. b4 Rxa3 31. Ra1 Rd3+ 32. Kc2 Ra8 33. c6 Rb3 34. Rgb1 Rxb1 35. Rxb1 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "10"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Kjartansson, Matthias Bjorgvin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1181"]
[BlackElo "1389"]
[PlyCount "52"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. Bd3 Nd7 6. Nc3 c6 7. Nf3 Nf8 8. Qd2 Ne6 9. 0-0-0 b5 10. Rde1 a5 11. g3 b4 12. Na4 Bd7 13. b3 Be7 14. e4 0-0 15. exd5 cxd5 16. h4 Bxa4 17. bxa4 Qc7 18. Kb2 Rfc8 19. Re2 Rab8 20. Bf5 Qd6 21. Bxe6 fxe6 22. Rhe1 b3 23. axb3 Qa3+ 24. Kb1 Bb4 25. c3 Bxc3 26. Qa2 Rxb3+ 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "4"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Sanchez Terreros, Miguel Adan"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1181"]
[PlyCount "53"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. e5 Qd8 6. g3 Nc6 7. Bg2 d5 8. Ne2 Be7 9. 0-0 Bd7 10. c4 dxc4 11. Qc2 0-0 12. Qxc4 f6 13. exf6 Bxf6 14. Nbc3 Re8 15. d5 exd5 16. Nxd5 Kh8 17. Nxf6 Qxf6 18. Nf4 Bf5 19. Nd5 Qf7 20. Qf4 Rac8 21. Rfe1 Rxe1+ 22. Rxe1 Be6 23. Nb4 Nxb4 24. Qxb4 Bd5 25. Re7 Qg8 26. Bh3 Re8 27. Rxc7 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Sriansh, Das"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1181"]
[BlackElo "1731"]
[PlyCount "54"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. e3 e6 4. Bxf6 Qxf6 5. g3 c5 6. Bg2 Nc6 7. Ne2 Bd6 8. 0-0 0-0 9. b3 b6 10. c4 Ne7 11. Nbc3 Bb7 12. Nb5 Rfd8 13. Qc2 cxd4 14. exd4 a6 15. Nxd6 Rxd6 16. c5 Rc6 17. b4 Nf5 18. Qd3 bxc5 19. bxc5 a5 20. Rab1 Ba6 21. Qb3 Bxe2 22. Qb8+ Rc8 23. Qb7 Bxf1 24. Bxf1 Qxd4 25. c6 Qa7 26. Qb5 Nd4 27. Qb7 Nxc6 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "6"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Yoshimoto, Kazki"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[PlyCount "45"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nc6 3. e3 a6 4. Bd3 h6 5. Bh4 Nf6 6. Bxf6 gxf6 7. Nf3 e5 8. c3 e4 9. Bxe4 dxe4 10. Nfd2 Bf5 11. Qb3 Na5 12. Qa4+ Nc6 13. c4 Qd7 14. Nc3 0-0-0 15. Ndxe4 Bg6 16. 0-0-0 Qe6 17. d5 b5 18. Qxa6+ Kb8 19. dxe6 Rxd1+ 20. Rxd1 b4 21. Qxc6 bxc3 22. Rd8+ Ka7 23. Ra8# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "9"]
[White "Kazantzoglou, Stefanos"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1645"]
[BlackElo "1181"]
[PlyCount "47"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 c6 5. 0-0 e6 6. c4 Be7 7. Nc3 Nbd7 8. c5 Qc7 9. Bf4 Qa5 10. Qd2 h6 11. Nxd5 Qxd2 12. Nxf6+ Nxf6 13. Nxd2 0-0-0 14. e3 Bxc5 15. dxc5 Nd7 16. Bd6 Nf6 17. e4 Bg6 18. f4 b6 19. b4 a5 20. a3 Ne8 21. Nc4 b5 22. Nb6+ Kb7 23. Be7 Rb8 24. Rad1 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "3"]
[White "Leonel, Joaquim Soares"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1619"]
[BlackElo "1181"]
[PlyCount "91"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 b4 5. b3 d6 6. Nf3 g6 7. Bb2 Bg7 8. Bd3 0-0 9. 0-0 Bg4 10. Nbd2 Nbd7 11. h3 Bxf3 12. Nxf3 e6 13. dxe6 fxe6 14. Bc2 Qc7 15. Qd2 d5 16. Rac1 dxc4 17. bxc4 Rad8 18. Ng5 Qc6 19. Qe2 Nb6 20. Bxf6 Bxf6 21. Be4 Qd7 22. Rfd1 Qe7 23. Nf3 Rxd1+ 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. Nd2 Bc3 27. Nb3 Na4 28. Bc6 Nb2 29. Nxc5 Qc8 30. Na4 Nxa4 31. Bxa4 Qc5 32. Bb3 a5 33. Qd3 Qc6 34. Qd8+ Kg7 35. Qxa5 Qe4 36. Qa7+ Kh6 37. Qe7 Qb1+ 38. Kh2 Be5+ 39. f4 Qb2 40. fxe5 Qxe5+ 41. Kg1 Qa1+ 42. Kf2 Qb2+ 43. Kf3 Qe5 44. Qf8+ Kh5 45. g4+ Kh4 46. Qh6+ 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "7"]
[White "Sahinoglu, Cinar"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1181"]
[PlyCount "40"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 cxd4 8. cxd4 Nf6 9. Nc3 0-0 10. Re1 Qc7 11. Be3 Bd7 12. Nd2 Rab8 13. Nb3 a5 14. a4 Qb6 15. Ra3 Qb4 16. f3 Be6 17. d5 cxd5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Qxd5 Qxe1# 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "5"]
[White "Silva Arellano, Miguel Arturo"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "1181"]
[PlyCount "121"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qc1 0-0 8. Bh6 Bd7 9. Bxg7 Kxg7 10. Nge2 a6 11. 0-0 b5 12. Nd1 Bg4 13. Re1 Qd7 14. Ne3 Bh3 15. Bh1 Ne5 16. Nf4 Bg4 17. Ned5 Nxd5 18. Nxd5 Nf3+ 19. Bxf3 Bxf3 20. Qe3 Qg4 21. h3 Qh5 22. Nf4 Qe5 23. Qxf3 Qxb2 24. Qe2 e6 25. e5 d5 26. Reb1 Qd4 27. Ng2 c4 28. dxc4 dxc4 29. Rd1 Qa7 30. Qe3 Qb7 31. Rd4 Qc7 32. Rad1 Rad8 33. c3 Rxd4 34. Qxd4 b4 35. cxb4 c3 36. Rc1 c2 37. Ne3 Qb7 38. Rxc2 Rb8 39. a3 Qb5 40. Qc4 Qa4 41. Kg2 Qxa3 42. Ra2 Qxb4 43. Qxb4 Rxb4 44. Rxa6 Rb5 45. f4 Rc5 46. Kf3 Rc3 47. g4 Rc1 48. Ra2 Rh1 49. Kg2 Re1 50. Ra3 Re2+ 51. Kf3 Rh2 52. Kg3 Rh1 53. Nc4 Rc1 54. Nd6 Rd1 55. Ra7 Rd3+ 56. Kh4 g5+ 57. Kxg5 Rxh3 58. Rxf7+ Kg8 59. Kf6 Rh6+ 60. Ke7 Rg6 61. g5 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "9"]
[White "Duong, Hoang Nhat Minh"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1181"]
[PlyCount "108"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Bd3 0-0 9. 0-0 Qc7 10. Rc1 a6 11. Re1 b5 12. d5 Ne5 13. Nxe5 dxe5 14. Nxb5 Qd7 15. Nc3 Bb7 16. Na4 Rac8 17. Rxc8 Qxc8 18. Nb6 Qb8 19. Qf3 a5 20. Bb5 Rd8 21. Bc5 Bc8 22. Nxc8 Rxc8 23. Bxe7 Qxb5 24. Bxf6 Qxb2 25. Bxg7 Kxg7 26. d6 Qxa2 27. Qh3 Rd8 28. d7 Qd2 29. Qe3 Rxd7 30. Qxd2 Rxd2 31. h3 a4 32. Ra1 Rd4 33. f3 Kf6 34. Kf2 Ke6 35. Ke3 f5 36. exf5+ gxf5 37. f4 Rxf4 38. g3 Re4+ 39. Kd3 Kd5 40. Rd1 Rd4+ 41. Kc2 Rxd1 42. Kxd1 e4 43. Kc2 Kc4 44. Kb2 e3 45. Kc2 a3 46. g4 fxg4 47. hxg4 h6 48. g5 hxg5 49. Kd1 Kd3 50. Kc1 e2 51. Kb1 e1Q+ 52. Ka2 Qd2+ 53. Kxa3 Kc4 54. Ka4 Qa2# 0-1

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "5"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Kazlova, Kseniya"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1181"]
[PlyCount "50"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Bd3 e6 5. Nc3 Bd7 6. Nf3 Bd6 7. Bg3 0-0 8. Qd2 Re8 9. Ne5 Rc8 10. 0-0-0 a6 11. Nxd7 Qxd7 12. Bxd6 Qxd6 13. h4 b5 14. e4 dxe4 15. Bxe4 Nxe4 16. Nxe4 Qd5 17. f3 Qxa2 18. Nc3 Qa1+ 19. Nb1 a5 20. Qc3 Nb4 21. Kd2 Red8 22. Qe3 Qxb2 23. Nc3 Qxc2+ 24. Ke1 Qxg2 25. Rg1 Nc2# 0-1

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "7"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Kozel, Arseni"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[PlyCount "149"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. g3 h6 4. Bxf6 exf6 5. Bg2 Be6 6. e3 Bb4+ 7. c3 Bd6 8. Ne2 Nd7 9. 0-0 0-0 10. Qc2 Nb6 11. b3 Qd7 12. Nd2 Rac8 13. c4 Bf5 14. e4 dxe4 15. c5 e3 16. Ne4 exf2+ 17. Rxf2 Bxe4 18. Bxe4 Bxg3 19. Nxg3 g6 20. cxb6 cxb6 21. Qd3 Qg4 22. Qf3 Qg5 23. Qxf6 Qe3 24. Bg2 Rc2 25. Raf1 Rxa2 26. Kh1 Rxf2 27. Qxf2 Qxb3 28. Bxb7 a5 29. Qf3 Qc4 30. Qf6 a4 31. Be4 a3 32. Qxb6 a2 33. Qa7 Rd8 34. Ra1 Rxd4 35. Qxa2 Rd1+ 36. Kg2 Qxa2+ 37. Rxa2 Rd4 38. Ra8+ Kg7 39. Bf3 h5 40. Ra7 Rd2+ 41. Kh3 Rd3 42. Be2 Re3 43. Bc4 Rf3 44. Kg2 Rf4 45. Bd5 h4 46. Ne4 Rf5 47. Bb3 g5 48. Nd6 Kg8 49. Nxf7 Kf8 50. Nd6 Re5 51. Ra8+ Ke7 52. Nc4 Re2+ 53. Kh3 Rf2 54. Ra7+ Kd8 55. Ne5 g4+ 56. Nxg4 Rf3+ 57. Kxh4 Rxb3 58. Ra8+ Kc7 59. h3 Rb4 60. Rg8 Kd7 61. Kh5 Rb3 62. h4 Rh3 63. Rg7+ Ke8 64. Nf6+ Kf8 65. Rc7 Rf3 66. Ng4 Rf5+ 67. Kg6 Rf4 68. Kg5 Re4 69. h5 Ra4 70. h6 Kg8 71. h7+ Kh8 72. Nf6 Ra8 73. Kg6 Rb8 74. Rg7 Rd8 75. Rg8+ 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Nguyen, Truong An Khang"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1181"]
[PlyCount "67"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nc3 Be7 4. e4 0-0 5. e5 Nd5 6. h4 Nxc3 7. bxc3 Bxg5 8. hxg5 Qxg5 9. Nh3 Qe7 10. Qg4 Nc6 11. Bd3 d6 12. Qh5 g6 13. Qh6 f6 14. Nf4 fxe5 15. Nxg6 hxg6 16. Bxg6 Qg7 17. Qh5 exd4 18. Bh7+ Kh8 19. 0-0-0 dxc3 20. Rd3 Ne5 21. Rg3 Ng6 22. Bxg6+ Kg8 23. Bh7+ Kh8 24. Rxg7 Kxg7 25. Bg6 Kf6 26. g4 Bd7 27. f4 Ke7 28. Qg5+ Rf6 29. Rh7+ Kd8 30. Qxf6+ Kc8 31. Rh8+ Be8 32. Bxe8 c6 33. Qe7 a6 34. Bxc6# 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Ruci, Devis"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[PlyCount "89"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Bd3 e6 5. Bxf5 exf5 6. Nc3 Nc6 7. Nf3 Bb4 8. Qd3 Qd7 9. 0-0 0-0 10. a3 Bxc3 11. Qxc3 Nh5 12. Ne5 Qe6 13. Nxc6 bxc6 14. Bxc7 Rac8 15. Ba5 f4 16. Bb4 Rfe8 17. Rfe1 Qg4 18. exf4 Qxf4 19. Qd2 Qg4 20. h3 Qg6 21. Bc5 Rb8 22. b3 Re4 23. Bxa7 Rc8 24. Rxe4 Qxe4 25. Re1 Qf5 26. Bc5 h6 27. a4 Qd7 28. a5 Ra8 29. b4 Nf6 30. Qd3 Ne8 31. Qe3 Nc7 32. Qe7 Qc8 33. Bd6 Nb5 34. Bc5 Na3 35. c3 Nc2 36. Re2 Na3 37. Qd6 Nb5 38. Qe7 Nc7 39. Kh2 Qf5 40. Qe3 Qb1 41. Re1 Qc2 42. Re2 Qa4 43. Qe7 Rc8 44. Bd6 Qb5 45. Bxc7 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "10"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Sokolov, Mikhail1"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1181"]
[BlackElo "1068"]
[PlyCount "45"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nf6 7. Nc3 Nb4 8. Qd2 Nc6 9. 0-0-0 Bb4 10. Qd3 Bxc3 11. Qxc3 Ne4 12. Qb3 Nxf2 13. Qxb7 Ne7 14. Bxc7 Qc8 15. Qb5+ Kf8 16. Bd6 Nxd1 17. Rxd1 Qe8 18. Qb4 Rd8 19. Ne5 Rc8 20. Rf1 f6 21. g4 g5 22. Rxf6+ Kg7 23. Rf7+ 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "4"]
[White "Jaiveer, Mahendru"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1695"]
[BlackElo "1181"]
[PlyCount "69"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. Nd5 Qa5+ 11. c3 Nf6 12. Nxc6 bxc6 13. Nxe7+ Kh8 14. Nxc8 Raxc8 15. 0-0 Rfe8 16. Bd4 d5 17. Qd2 c5 18. Bxf6 Bxf6 19. Qxd5 Rcd8 20. Qxf7 Bg7 21. Rfe1 Rf8 22. Qc4 Rd2 23. Re2 Rxe2 24. Qxe2 Qb6 25. Kf1 Qc7 26. Kg1 Be5 27. h3 Bh2+ 28. Kh1 Bg3 29. Rd1 Qc6 30. Bd5 Qb6 31. Qe7 Rd8 32. a4 a5 33. f4 Bxf4 34. Rf1 Bd6 35. Qf6# 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "6"]
[White "Kordyak, Volodymyr"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1181"]
[PlyCount "100"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Ng5 e6 5. 0-0 Qxg5 6. d3 Qe7 7. Qg4 Nf6 8. Qg3 Bg7 9. Bg5 d6 10. f4 Qc7 11. e5 dxe5 12. fxe5 Nd7 13. Bf4 0-0 14. Nc3 a6 15. Rae1 b5 16. Bb3 Bb7 17. a3 Nd4 18. Re3 Nf5 19. Qf2 Nxe3 20. Qxe3 Qc6 21. Qg3 Nxe5 22. Rf2 Nd7 23. Ne4 Nf6 24. Bd6 Nxe4 25. dxe4 Rfd8 26. e5 c4 27. Ba2 a5 28. c3 b4 29. axb4 axb4 30. Bb1 Ra1 31. Rf1 bxc3 32. bxc3 Qb6+ 33. Qf2 Rxb1 34. Qxb6 Rxb6 35. Bc7 Rc8 36. Bxb6 Bxe5 37. Ba5 Rc5 38. Bb4 Rd5 39. h3 Rd2 40. Re1 Bg3 41. Rb1 Rxg2+ 42. Kf1 Rh2 43. Rd1 Rh1+ 44. Ke2 Bf3+ 45. Kxf3 Rxd1 46. Kxg3 Rd3+ 47. Kg4 Kg7 48. Ba3 f5+ 49. Kh4 Kh6 50. Bb2 g5# 0-1

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "11"]
[White "Kozhedub, Ivan"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "1181"]
[PlyCount "121"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 d6 7. 0-0 0-0 8. b3 Bf5 9. Bb2 Qd7 10. Re1 Bh3 11. Bh1 Rab8 12. d4 cxd4 13. Nxd4 Nxd4 14. exd4 a6 15. Qc2 Bf5 16. Qd2 b5 17. Rad1 bxc4 18. bxc4 Rb4 19. Qe2 e6 20. Ba3 Rb6 21. c5 Rbb8 22. d5 exd5 23. Nxd5 Nxd5 24. Bxd5 dxc5 25. Bxc5 Rfe8 26. Qf3 Kh8 27. Rxe8+ Qxe8 28. Bc6 Qc8 29. Qd5 Be6 30. Qd6 Bf8 31. Qxf8+ Qxf8 32. Bxf8 Rxf8 33. Rd2 a5 34. a4 Rc8 35. Bb5 Bh3 36. f4 Bf5 37. Rd4 Rc1+ 38. Kf2 Rc2+ 39. Kg1 Kg7 40. Rd1 Bg4 41. Re1 Rb2 42. Bc6 Rb3 43. Bg2 Bf3 44. Bxf3 Rxf3 45. Re5 Ra3 46. Rxa5 Kf6 47. Ra6+ Ke7 48. Kg2 Kd8 49. a5 Kc8 50. Ra7 h5 51. Rxf7 Rxa5 52. Rg7 Ra6 53. Kh3 Kd8 54. Kh4 Ke8 55. Kg5 Kf8 56. Rxg6 Ra5+ 57. Kh6 Ra2 58. h4 Ra5 59. Rg5 Ra6+ 60. Kxh5 Kf7 61. Kg4 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "2"]
[White "Mendez Machado, Andre"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1651"]
[BlackElo "1181"]
[PlyCount "93"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d6 9. g4 Bd7 10. 0-0-0 a6 11. h4 h5 12. gxh5 Nxh5 13. Rg1 Kh7 14. f4 e6 15. Nxc6 bxc6 16. Bd3 d5 17. f5 d4 18. fxg6+ fxg6 19. Qg2 Be8 20. Bg5 Qb6 21. Ne2 Rb8 22. b3 Qb4 23. Kb1 a5 24. Bd2 Qa3 25. e5 a4 26. Bxg6+ Bxg6 27. Qxg6+ Kg8 28. Nxd4 axb3 29. Nxb3 c5 30. Qxh5 c4 31. Qg6 Rf7 32. Bh6 Rbb7 33. Bxg7 Rxg7 34. Qe8+ Kh7 35. Rxg7+ Rxg7 36. Qxe6 cxb3 37. cxb3 Rg2 38. Qf5+ Kh8 39. Rd8+ Rg8 40. Qh5+ Kg7 41. Qg5+ Kh7 42. Qxg8+ Kh6 43. Rd6+ Kh5 44. Qg6+ Kxh4 45. Rd8 Qf8 46. Rxf8 Kh3 47. Rh8# 1-0

[Event "Kaspersky op U16"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "8"]
[White "Surya, Cleon Amadeus"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1629"]
[BlackElo "1181"]
[PlyCount "113"]
[EventDate "2021.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nd2 Bd6 5. Ngf3 Bxf4 6. exf4 Nd7 7. Be2 c6 8. c3 Qc7 9. g3 Ngf6 10. 0-0 Bh3 11. Re1 0-0-0 12. Bf1 Bg4 13. h3 Bh5 14. g4 Bg6 15. Ne5 Nxe5 16. fxe5 Ne4 17. Bg2 Nxd2 18. Qxd2 h5 19. g5 h4 20. a4 Qe7 21. b4 Rh5 22. f4 f6 23. Bf3 Rhh8 24. Bg4 fxg5 25. fxg5 Be4 26. b5 c5 27. dxc5 Qxc5+ 28. Qd4 Qxd4+ 29. cxd4 Bf5 30. Rec1+ Kb8 31. Bxf5 exf5 32. Kf2 Rh5 33. Rg1 Re8 34. Rac1 Re6 35. Kf3 g6 36. Rc5 a6 37. Rxd5 axb5 38. Rxb5 Ka7 39. d5 Rxe5 40. Rd1 Re8 41. d6 Rd8 42. Kf4 Rh7 43. Ra5+ Kb8 44. Ke5 Rhd7 45. Ke6 b6 46. Rb5 Kb7 47. a5 f4 48. Rxb6+ Ka7 49. Rc6 Kb8 50. Rb1+ Ka8 51. Ra6+ Ra7 52. Rxa7+ Kxa7 53. Ke7 Rh8 54. d7 f3 55. d8Q Rxd8 56. Kxd8 f2 57. Rf1 1-0

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.32"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Mata Alvarez, Gabriel Ricardo"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1082"]
[PlyCount "20"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[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 Bc5 4. Bc4 h6 5. Nxe5 d6 6. Nxf7 Qd7 7. Nxh8 Ng4 8. 0-0 d5 9. Bxd5 Qd6 10. Qf3 Qxh2# 0-1

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1082"]
[PlyCount "39"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Be7 4. e3 Nf6 5. Bd3 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Qf3 c5 9. c3 Nbd7 10. g4 Rc8 11. g5 Ne4 12. Nxe4 dxe4 13. Bxe4 Bxe4 14. Qxe4 f5 15. Qg2 g6 16. Nc6 Qe8 17. Nxa7 Ra8 18. Nb5 Ra5 19. Nc7 Qd8 20. Nxe6 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Campi Torres, Sebastian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1033"]
[PlyCount "43"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. 0-0 Bxc3 9. bxc3 Nxe4 10. Qd3 d5 11. Bb3 Re8 12. Ba4 Bd7 13. Rb1 b6 14. Nd2 Nxd2 15. Bxd2 Qf6 16. c4 Bf5 17. Qf3 Nxd4 18. Qxd5 Red8 19. Qb7 Bxb1 20. Rxb1 Qg6 21. Re1 Nf3+ 22. Qxf3 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Harish, Neeraj"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1033"]
[BlackElo "1395"]
[PlyCount "41"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. 0-0 Qxg5 10. g3 Be7 11. Bc4 Nxc4 12. d4 Qg6 13. b3 Ncb6 14. Re1 0-0 15. Rxe5 Bd8 16. Re1 Bf5 17. Re2 Bg4 18. c4 Bxe2 19. Qxe2 Nf4 20. Qf3 Nd3 21. Bd2 0-1

[Event "Pan American-ch School U09 9th"]
[Site "Guatire"]
[Date "2018.10.25"]
[Round "5.2"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1340"]
[BlackElo "1075"]
[PlyCount "33"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f4 d6 11. Bf3 e5 12. Nxc6 Bxc6 13. f5 Nh5 14. Bxh5 gxh5 15. Qxh5 a6 16. Qg4 Qf6 17. Bg5 1-0

[Event "Pan American-ch School U09 9th"]
[Site "Guatire"]
[Date "2018.10.23"]
[Round "2.3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Merida Ceballos, Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1075"]
[BlackElo "1261"]
[PlyCount "87"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. c3 Nc6 6. 0-0 Be7 7. b3 0-0 8. Bb2 b6 9. c4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bb7 12. Bb2 Rc8 13. Nc3 Qd7 14. Qc2 dxc4 15. bxc4 Bxg2 16. Kxg2 Rxc4 17. Rfd1 Qc6+ 18. Kg1 Nd5 19. Rac1 Nxc3 20. Bxc3 Rc8 21. Rd3 Ba3 22. Qd2 Qc7 23. Rd1 Rxc3 24. Rd8+ Qxd8 25. Qxd8+ Rxd8 26. Rxd8+ Bf8 27. Kf1 Rc1+ 28. Kg2 Rc2 29. Kf3 Rxa2 30. Ke4 Rxe2+ 31. Kf3 Rc2 32. Rd7 a5 33. Rb7 Rb2 34. Rc7 a4 35. Ra7 a3 36. Ke3 a2 37. Kd3 Rxf2 38. Kc3 Rxh2 39. Kb3 Rg2 40. Ra6 Rxg3+ 41. Kb2 g6 42. Kxa2 Ra3+ 43. Rxa3 Bxa3 44. Kxa3 0-1

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "2"]
[White "Escorcia Obando, Carlos David"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1744"]
[BlackElo "1022"]
[PlyCount "67"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f4 d6 11. Bf3 e5 12. Nxc6 Bxc6 13. Qd2 exf4 14. Bxf4 a6 15. Qxd6 Qc8 16. e5 Ne8 17. Qxc6 Qf5 18. Be4 Qh5 19. Qxa8 Nf6 20. Qc6 Ng4 21. Bf3 Qh4 22. Bxg4 Qxg4 23. Qxb6 Qxf4 24. Rxf4 Bxe5 25. Re4 Bg7 26. Qxa6 Rb8 27. c5 Rxb2 28. Qc8+ Bf8 29. Re8 Rxg2+ 30. Kxg2 Kg7 31. Rxf8 Kh6 32. Rxf7 g5 33. Qh3+ Kg6 34. Qxh7# 1-0

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Calvo Gutierrez, Luis Guillermo"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1022"]
[BlackElo "1887"]
[PlyCount "56"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 c5 6. d5 d6 7. c4 b5 8. Qc2 bxc4 9. Qxc4 Ba6 10. Qc2 Nxd5 11. Nfd2 Bb7 12. Qc4 Nb6 13. Qc2 Bxg2 14. Kxg2 Nc6 15. Nc3 Nd4 16. Qd1 Qc7 17. b3 Nxe2 18. Qxe2 Bxc3 19. Rb1 Qb7+ 20. Kg1 Qd5 21. Qe3 Bd4 22. Qh6 Bg7 23. Qh4 Rae8 24. Bb2 Qxd2 25. Rfe1 Bxb2 26. Rxe7 Bd4 27. Rbe1 Qxf2+ 28. Kh1 Qf3# 0-1

[Event "Pan American-ch U08"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Hernandez Perez, Javier Francisco"]
[Black "Velez Garcia, Ian Carlo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1137"]
[PlyCount "54"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. Ng5 0-0 6. Nf3 d6 7. Nh4 Bg4 8. Nf3 Nd4 9. h3 Nxf3+ 10. gxf3 Be6 11. Bxe6 fxe6 12. Rg1 d5 13. f4 Nxe4 14. Qg4 Rf7 15. d3 Nxc3 16. bxc3 Qd6 17. fxe5 Qxe5+ 18. Be3 Qxc3+ 19. Ke2 Qxc2+ 20. Bd2 Rxf2+ 21. Kxf2 Qxd2+ 22. Kg3 Bd6+ 23. Kf3 Rf8+ 24. Qf4 Rxf4+ 25. Kg3 Qxd3+ 26. Kh2 Rf2+ 27. Kh1 Qxh3# 0-1

