[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "1"]
[White "Alonso, Rodolfo"]
[Black "Ramirez, Derlij"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2180"]
[PlyCount "93"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Bg4 10. Be3 Nf5 11. Rc1 Be7 12. Qd2 0-0 13. h3 Bxf3 14. Bxf3 Nxe3 15. fxe3 f6 16. exf6 Bxf6 17. Na4 Qd6 18. Kh1 Rac8 19. Bg4 b6 20. Nc3 a6 21. e4 dxe4 22. Nxe4 Qe7 23. Nxf6+ gxf6 24. d5 f5 25. dxc6 fxg4 26. Rxf8+ Kxf8 27. Qf4+ Ke8 28. Qxg4 Qf7 29. Qd4 Kf8 30. Qxb6 Qf4 31. Qc5+ Ke8 32. Re1 Kf7 33. Qa7+ Rc7 34. Qxa6 Qd2 35. Rf1+ Kg7 36. Qb6 Rf7 37. Rxf7+ Kxf7 38. Qb7+ Kg6 39. c7 Qc1+ 40. Kh2 Qf4+ 41. g3 Qf2+ 42. Qg2 Qc5 43. Qe4+ Kg7 44. Qg4+ Kh8 45. Qf4 Kg7 46. h4 h6 47. b4 1-0

[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "3"]
[White "Miranda Leao, Fernando"]
[Black "Ramirez, Derlij"]
[Result "1/2-1/2"]
[ECO "A80"]
[PlyCount "55"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. Be5 d6 6. Bxf6 exf6 7. e3 Be6 8. Bd3 Qd7 9. Qh5+ Kd8 10. Ne2 Nc6 11. c3 Ne7 12. Ng3 Bg7 13. Qe2 c6 14. Nd2 Kc7 15. Nh5 Rhg8 16. Nb3 Nd5 17. Qf3 Rae8 18. h3 f4 19. e4 Nb6 20. Nxg7 Rxg7 21. 0-0-0 Bc4 22. Bxc4 Nxc4 23. Nd2 Nxd2 24. Rxd2 Rge7 25. Re1 Qe6 26. d5 Qe5 27. Rde2 Rh7 28. Kd2 1/2-1/2

[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "2"]
[White "Ramirez, Derlij"]
[Black "Fernandez, Rodrigo Amaral"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "2355"]
[PlyCount "44"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 d5 5. Bg5 Ne4 6. Bf4 Nc6 7. e3 Bg4 8. Nbd2 Bxf3 9. gxf3 Nxd2 10. Qxd2 e5 11. a3 exf4 12. Bd3 fxe3 13. fxe3 Qh4+ 14. Qf2 Be7 15. Qxh4 Bxh4+ 16. Kd2 0-0 17. b4 Rfe8 18. Rac1 Bf2 19. Rhe1 Bxe1+ 20. Rxe1 a6 21. h4 Re7 22. h5 Rae8 0-1

[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "4"]
[White "Ramirez, Derlij"]
[Black "Redondo, Mariano"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "64"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 c6 7. c3 0-0 8. 0-0 Re8 9. h3 h6 10. Bf4 Nh5 11. Bh2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Nf3 Re8 16. Qd2 Qf6 17. Be2 Qe7 18. Qd4 Nf6 19. Rad1 Be6 20. a3 Ne4 21. Nd2 Nd6 22. c4 Nf5 23. Qc3 Rad8 24. Nf3 Nd6 25. Nd2 Kh7 26. c5 Ne4 27. Nxe4 dxe4 28. b4 Bd5 29. Bc4 Qe5 30. Qxe5 Rxe5 31. Be2 Re7 32. Rd4 Kg7 1/2-1/2

[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "7"]
[White "Ramirez, Derlij"]
[Black "Vivekananda, Valerio"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "40"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 e5 5. e3 Be7 6. Bd3 0-0 7. 0-0 Re8 8. c3 c6 9. Qc2 h6 10. Bh4 Nd5 11. Bg3 exd4 12. exd4 N7f6 13. h3 Be6 14. Rfe1 Nh5 15. Bh2 Ndf4 16. Bf5 Qd7 17. Bxe6 Nxe6 18. Qf5 Nf6 19. Ne4 Rad8 20. Re2 Nxe4 1/2-1/2

[Event "Pan American-ch U18 3rd"]
[Site "Caioba"]
[Date "1994.04.??"]
[Round "6"]
[White "Russo, Guilherme Matheus"]
[Black "Ramirez, Derlij"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2020"]
[PlyCount "53"]
[EventDate "1994.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nh3 e6 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 0-0 9. Nd2 b6 10. Nf3 Nbd7 11. Ne5 Bb7 12. Nf4 Rfd8 13. Qc2 Rac8 14. Rac1 c5 15. Qb1 cxd4 16. Nxd7 Rxd7 17. cxd5 Rxc1 18. Rxc1 Bxf4 19. gxf4 Nxd5 20. Bxd5 Rxd5 21. Qd3 Qh4 22. Rc7 Ba8 23. Qg3 Qf6 24. Rxa7 Rd8 25. e3 dxe3 26. Rxa8 exf2+ 27. Kf1 1-0

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.12"]
[Round "9"]
[White "Ramirez, Derlij"]
[Black "Navarro, Nelson"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "86"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Chile"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 Nc6 9. Be3 a6 10. Bf3 Qc7 11. Qd2 Rd8 12. Nb3 Rb8 13. a4 b6 14. Rad1 Bb7 15. g4 d5 16. exd5 Nb4 17. Qf2 Nfxd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Nd4 Bc5 21. c3 Ba8 22. Rd2 Qb7 23. Qg2 Qxg2+ 24. Rxg2 Bxg2 25. Kxg2 Rbc8 26. Kf2 h5 27. g5 Bxd4 28. Bxd4 Rxd4 29. cxd4 Rc2+ 30. Kg3 Rxb2 31. Rc1 Rb4 32. Rc8+ Kh7 33. Rb8 Kg6 34. Rb7 Rxd4 35. Rxb6 Rxa4 36. Rb7 a5 37. Ra7 Ra1 38. Kf3 a4 39. Kg3 a3 40. Kf3 a2 41. Kg2 f6 42. gxf6 gxf6 43. Ra5 e5 0-1

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.10"]
[Round "8"]
[White "Baumegger, Siegfried"]
[Black "Ramirez, Derlij"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2260"]
[PlyCount "45"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "PAR"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Be7 9. Bd3 0-0 10. 0-0 b6 11. Qe2 Bb7 12. Rad1 Nd7 13. Bb1 Re8 14. Ne5 Nf8 15. Qh5 g6 16. Qxh6 Bxe4 17. Bxe4 Bg5 18. Qh3 Rc8 19. Bc6 Bf6 20. Bxe8 Qxe8 21. Rfe1 Bxe5 22. dxe5 Nd7 23. Re4 1-0

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.09"]
[Round "7"]
[White "Ramirez, Derlij"]
[Black "Vitor, Antonio Pedro Caste"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2170"]
[PlyCount "83"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "POR"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. Nf3 Nbd7 5. Nbd2 e5 6. dxe5 Nxe5 7. 0-0 Bd6 8. h3 Bh5 9. Be2 Qe7 10. Nxe5 Qxe5 11. g3 Bxe2 12. Qxe2 0-0-0 13. c4 Qf5 14. Kg2 h5 15. Qf3 Qxf3+ 16. Kxf3 g5 17. Kg2 g4 18. h4 Rhe8 19. cxd5 Bb4 20. a3 Bxd2 21. Bxd2 Rxd5 22. Bc3 Ne4 23. Rfd1 Red8 24. Rxd5 Rxd5 25. Kf1 Nxc3 26. bxc3 Rd2 27. a4 Kd7 28. Rb1 b6 29. Rb5 c5 30. Ke1 Ra2 31. a5 Rxa5 32. Rb2 Ke6 33. f4 Kd5 34. Kd2 Ke4 35. Ke2 Ra3 36. Rd2 Rxc3 37. Rd7 Rxe3+ 38. Kf2 Rf3+ 39. Kg2 f5 40. Rxa7 c4 41. Ra4 b5 42. Rb4 0-1

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.08"]
[Round "6"]
[White "Leon, G."]
[Black "Ramirez, Derlij"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "54"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "PAR"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. Be3 e6 9. Qe2 Qc7 10. h3 Bh5 11. 0-0-0 0-0-0 12. Kb1 Bxf3 13. Qxf3 c5 14. dxc5 Bxc5 15. Bxc5 Qxc5 16. Rhe1 Rd7 17. Re2 Nd5 18. Re4 Nb6 19. Rde1 g6 20. Re5 Qe7 21. Bb5 Rd6 22. Qc3+ Kb8 23. Rxe6 Rxe6 24. Qxh8+ Kc7 25. Qc3+ Kb8 26. Rxe6 Qxe6 27. a4 a6 1/2-1/2

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.07"]
[Round "5"]
[White "Ramirez, Derlij"]
[Black "Minegishi, Kiyohisa"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "80"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Japan"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "JPN"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 d5 7. c3 Nbd7 8. Ne5 0-0 9. f4 Ne4 10. Bxe7 Qxe7 11. 0-0 f5 12. Nxd7 Qxd7 13. Nf3 Qe7 14. Ne5 Qh4 15. Rf3 Qh5 16. Qe1 a5 17. Rh3 Qe8 18. Bxe4 dxe4 19. Qh4 h6 20. Rg3 Kh7 21. Rg6 Qd8 22. Qxd8 Raxd8 23. Rxe6 Rfe8 24. Rxe8 Rxe8 25. a4 g5 26. g3 g4 27. b4 Ra8 28. b5 Rc8 29. Nc6 Bxc6 30. bxc6 Rd8 31. c4 Kg7 32. Kf2 h5 33. Ke2 Kf7 34. Kd2 Ke7 35. Kc3 Kd6 36. d5 h4 37. gxh4 Rh8 38. Kd4 Rxh4 39. Ra2 Rh3 40. Rf2 Rh8 1/2-1/2

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.05"]
[Round "4"]
[White "Mopati, Jobe"]
[Black "Ramirez, Derlij"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2205"]
[PlyCount "66"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Botswana"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "BOT"]
[BlackTeamCountry "PAR"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. 0-0 Bd6 11. Bg3 Nf6 12. Kh1 0-0 13. Qc2 Nc4 14. Bxd6 Qxd6 15. Bxc4 dxc4 16. Nd2 Rfe8 17. Nd4 b5 18. Rfe1 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Bxe8 21. Ne4 Nxe4 22. Qxe4 Qd7 23. Kg1 f6 24. Kf2 g6 25. Ke3 Kf7 26. g4 Qe7 27. h4 Bd7 28. a3 f5 29. Qxe7+ Kxe7 30. Kf4 fxg4 31. fxg4 a6 32. Nf3 Bc8 33. g5 Kd6 1/2-1/2

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.03"]
[Round "2"]
[White "Ramirez, Derlij"]
[Black "Olguin, Omar"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "104"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "BOL"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. c3 Nf6 5. Nbd2 0-0 6. e4 Nbd7 7. h3 c5 8. Bd3 b6 9. 0-0 Bb7 10. Bh2 Re8 11. Qe2 e5 12. dxe5 dxe5 13. Nc4 Qc7 14. a4 Nh5 15. Rfd1 Nf4 16. Bxf4 exf4 17. Qc2 f6 18. Nd6 Kf8 19. Nxe8 Rxe8 20. Nd2 Ne5 21. f3 c4 22. Be2 Rc8 23. Nf1 g5 24. Qd2 Ke7 25. g3 Bh6 26. gxf4 gxf4 27. Nh2 Rg8+ 28. Kh1 Rg3 29. Rf1 Rxh3 30. Kg2 Rh4 31. Rh1 Bxe4 32. Qe1 Bg5 33. fxe4 Qd7 34. Qf1 Qh3+ 35. Kg1 Qe3+ 36. Qf2 Qxe4 37. Qg2 Qe3+ 38. Kf1 Rh3 39. Qf2 f3 40. Qxe3 Bxe3 41. Re1 fxe2+ 42. Rxe2 Bf4 43. Kg2 Rg3+ 44. Kf2 Kd6 45. Rd1+ Rd3 46. Rh1 Bxh2 47. Rxh2 Ng4+ 48. Kg2 Nxh2 49. Kxh2 a6 50. Rf2 Ke6 51. Kg1 Rd1+ 52. Kg2 Ra1 0-1

[Event "WchT U26 09th"]
[Site "Paranana"]
[Date "1993.11.02"]
[Round "1"]
[White "Curi, Gabriel"]
[Black "Ramirez, Derlij"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2225"]
[PlyCount "79"]
[EventDate "1993.11.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "PAR"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bf4 c6 9. Qc2 Re8 10. Nf3 Nbd7 11. 0-0 Nh5 12. Nxd5 Nxf4 13. Nxf4 Bd6 14. Ne2 Nf6 15. e4 Bc7 16. h3 Be6 17. Rad1 Qe7 18. Nd2 Rad8 19. f4 Bb6 20. Nf3 c5 21. Bb5 cxd4 22. Kh1 Bd7 23. Bxd7 Rxd7 24. Ne5 Rc7 25. Qd3 Rd8 26. Ng3 Qb4 27. Nf5 Kh7 28. Qg3 g6 29. Qh4 gxf5 30. Qxf6 Rg8 31. Qxf5+ Kg7 32. Rf3 Qd6 33. Rg3+ Kf8 34. Rxg8+ Kxg8 35. Rd3 Qe6 36. Rg3+ Kf8 37. Qh7 f5 38. Qh8+ Ke7 39. Rg7+ Kd6 40. Rg6 1-0

