[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Belmonte, Diego Mariano"]
[Black "Melendez, Jacobo"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2200"]
[BlackElo "2255"]
[PlyCount "94"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. Nd2 c5 9. 0-0 a6 10. Qc2 Rb8 11. b3 b5 12. Rb1 Bf5 13. e4 Bd7 14. h3 e5 15. cxb5 axb5 16. b4 Nb7 17. Re1 cxb4 18. Rxb4 Qa5 19. Qb1 Nc5 20. Bf1 Ne8 21. Re3 Na6 22. Rb2 b4 23. Nc4 Qc5 24. Rf3 f5 25. Nd1 Bb5 26. Rc2 Qa7 27. Be3 Qd7 28. Nb6 Rxb6 29. Bxb6 Bxf1 30. Kxf1 Qb5+ 31. Kg2 Qxb6 32. Rc6 Qa5 33. Ne3 Nc5 34. exf5 e4 35. Rf4 g5 36. Rg4 Bf6 37. h4 h5 38. Rxg5+ Bxg5 39. hxg5 Qd8 40. g6 Ng7 41. Qxb4 Nxf5 42. Nxf5 Rxf5 43. Rxc5 dxc5 44. Qb7 Qf6 45. Qh7+ Kf8 46. g7+ Qxg7 47. Qxf5+ Kg8 1-0

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Borges Delgado, Gabriel Jose"]
[Black "Melendez, Jacobo"]
[Result "0-1"]
[ECO "E81"]
[BlackElo "2255"]
[PlyCount "60"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Nc1 cxd4 10. Bxd4 Ne5 11. Nb3 Nc6 12. Be3 Be6 13. Be2 Rc8 14. Nd5 Nd7 15. 0-0 f5 16. Rac1 fxe4 17. fxe4 Rxf1+ 18. Bxf1 Nce5 19. c5 Ng4 20. Bg5 Ndf6 21. cxd6 Rxc1 22. Nxe7+ Kf7 23. Qxc1 Qxd6 24. e5 Qb6+ 25. Qc5 Nd7 26. Qxb6 Nxb6 27. Nc5 h6 28. Bf6 Nxf6 29. exf6 Bxf6 30. Nxg6 Bd4+ 0-1

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Marques, Vinicius de Abreu"]
[Black "Melendez, Jacobo"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2260"]
[BlackElo "2255"]
[PlyCount "111"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Bd3 Qxc5 9. Qe2 Nc6 10. Be3 Qa5 11. 0-0 Re8 12. a3 Bg4 13. Qf2 Bxf3 14. gxf3 Bh6 15. Nd5 Nh5 16. b4 Qd8 17. b5 e6 18. bxc6 exd5 19. cxb7 Rb8 20. cxd5 Rxb7 21. f5 Bxe3 22. Qxe3 gxf5 23. Qh6 Qh4 24. Rf2 Qf6 25. Rg2+ Kh8 26. Qxf6+ Nxf6 27. exf5 Rbe7 28. Bb5 Re1+ 29. Rxe1 Rxe1+ 30. Kf2 Re5 31. Bc6 Rxf5 32. Rg1 Ne4+ 33. Ke3 Nc5 34. f4 Rh5 35. Be8 Rxd5 36. Bxf7 Rd3+ 37. Ke2 h6 38. f5 Rxa3 39. f6 Nd7 40. Rg6 Rh3 41. Be6 Rxh2+ 42. Ke3 Nxf6 43. Rxf6 Kg7 44. Rf7+ Kg6 45. Rxa7 Kf6 46. Bc4 Rb2 47. Ke4 h5 48. Rd7 Rb6 49. Kd5 h4 50. Rh7 Kg5 51. Ke6 Rb4 52. Bd5 Kg4 53. Kxd6 Kg3 54. Ke5 h3 55. Rg7+ Rg4 56. Ra7 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Bernard, Ignacio"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2255"]
[BlackElo "2255"]
[PlyCount "117"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. exd6 cxd6 8. c4 Nb6 9. b3 Nc6 10. Bb2 Bg4 11. h3 Bxf3 12. Bxf3 d5 13. c5 Nc8 14. Re1 e6 15. Na3 N8e7 16. Nc2 b6 17. b4 bxc5 18. bxc5 Qa5 19. Qd3 Rab8 20. Bc3 Qa4 21. Bd1 Qb5 22. Be2 Qa4 23. Bd1 a5 24. g4 Rfc8 25. Qd2 Qb5 26. a4 Qb7 27. Na3 Qd7 28. Nb5 Ra8 29. Rb1 Rcb8 30. Bc2 Nc8 31. f4 Bh6 32. Kg2 N8a7 33. Bd3 Nb4 34. g5 Nxd3 35. Qxd3 Bf8 36. Nxa7 Qxa7 37. Rb5 Qc7 38. Kf3 Qd7 39. Kg3 h6 40. Reb1 Rxb5 41. Qxb5 Qc7 42. Qb7 Qd8 43. h4 hxg5 44. fxg5 Bg7 45. c6 Rc8 46. Kf4 Qc7+ 47. Qxc7 Rxc7 48. Rb6 Rc8 49. Kf3 Kf8 50. Ke3 Ke7 51. Bxa5 Kd6 52. Bb4+ Kc7 53. Ra6 Bf8 54. Ba5+ Kd6 55. Be1 e5 56. dxe5+ Kxe5 57. Bg3+ Ke6 58. c7+ Kd7 59. Kd4 1-0

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Bustamante Montini, Richard"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2255"]
[PlyCount "57"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d4 e6 6. Nf3 c5 7. 0-0 cxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. Bf4 Nbd7 11. Rfe1 Bb4 12. Rad1 0-0 13. a3 Bxc3 14. bxc3 b5 15. Bb3 Nb6 16. Bc1 Bb7 17. Ne2 Rac8 18. Rd4 Nfd5 19. f3 Rc7 20. Kf2 Rfc8 21. Red1 Kf8 22. Bb2 Nc4 23. Bxc4 Rxc4 24. Rxc4 Rxc4 25. Rd4 Rc7 26. a4 bxa4 27. Rxa4 Nb6 28. Rb4 Nc4 29. Nd4 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Morales, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2255"]
[PlyCount "72"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 Qb6 9. 0-0-0 Nc6 10. Nd5 Qd8 11. Nb3 b5 12. Nb6 Rb8 13. Nxc8 Qxc8 14. Kb1 g6 15. Nd4 Bg7 16. Nxc6 Qxc6 17. h4 0-0 18. h5 Rfc8 19. Bd3 b4 20. hxg6 hxg6 21. Rd2 a5 22. f4 Qc5 23. Qxc5 Rxc5 24. b3 Ra8 25. Bc4 Bf6 26. g3 a4 27. Rh6 Bg7 28. Rh1 Rac8 29. Rd5 Rxd5 30. exd5 Bf6 31. Kc1 Ra8 32. Kd2 axb3 33. axb3 Ra5 34. Ke3 Kg7 35. Ke4 Ra1 36. Rxa1 Bxa1 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Peralta, Fernando"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2255"]
[BlackElo "2360"]
[PlyCount "75"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 Nc6 8. Nxc6 dxc6 9. Nc3 e5 10. Kh1 Bc5 11. Bg5 Ng4 12. Qf3 h6 13. Bd2 Be6 14. Na4 Bd4 15. h3 Nf6 16. c5 Qe7 17. Be3 Rd8 18. Rfd1 g5 19. Bxd4 Rxd4 20. Bc2 Rxd1+ 21. Rxd1 Nd7 22. Bb3 Bxb3 23. Qxb3 Nf6 24. Qf3 0-0 25. Rd6 Kg7 26. Nb6 Rd8 27. Qd3 Re8 28. b4 g4 29. Nc4 gxh3 30. gxh3 Nh5 31. Ne3 Qg5 32. Nf5+ Kf8 33. Qf3 Nf6 34. Kh2 h5 35. h4 Ng4+ 36. Kh3 Qc1 37. Kg2 Qc4 38. Rd7 1-0

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Salazar, Juan Fernando"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2255"]
[BlackElo "2090"]
[PlyCount "59"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 d6 5. Bc4 Be6 6. Bb5 a6 7. Bxc6+ bxc6 8. d4 g5 9. h4 g4 10. Ng1 Be7 11. Bxf4 Bxh4+ 12. g3 Bg5 13. Nge2 Qf6 14. Qd2 Bxf4 15. Nxf4 h5 16. 0-0-0 Qg5 17. Kb1 Ne7 18. Nxe6 Qxd2 19. Nxc7+ Kd7 20. Rxd2 Kxc7 21. Rdh2 Rae8 22. Rxh5 Rxh5 23. Rxh5 Nd5 24. Kc1 Nxc3 25. bxc3 Rxe4 26. Kd2 Kd7 27. Ra5 Re6 28. Rg5 Re4 29. Ra5 Re6 30. Rg5 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Melendez, Jacobo"]
[Black "Vescovi, Giovanni P"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2255"]
[BlackElo "2480"]
[PlyCount "54"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 a6 8. Kh1 Be7 9. f4 d6 10. Bf3 Nxd4 11. Qxd4 e5 12. Qf2 0-0 13. Qg3 Kh8 14. Be3 b5 15. Rad1 b4 16. Nd5 Nxd5 17. Rxd5 Bb7 18. Rd2 f5 19. exf5 e4 20. Bg4 Bf6 21. Rfd1 d5 22. Bd4 Bxd4 23. Rxd4 a5 24. c4 bxc3 25. bxc3 Rae8 26. c4 e3 27. cxd5 Qc5 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Moreda, Lucas"]
[Black "Melendez, Jacobo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2255"]
[PlyCount "97"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Nge2 Qxc5 6. Be3 Qa5 7. Qd2 Nf6 8. Nf4 d6 9. h4 Nc6 10. f3 Bd7 11. h5 Ne5 12. h6 Bf8 13. b4 Qd8 14. Nfd5 Nxd5 15. Nxd5 Bc6 16. Bd4 f6 17. Nf4 Bd7 18. Rd1 e6 19. c4 Qc7 20. Bxe5 dxe5 21. Nd3 Rd8 22. Qc3 Be7 23. Be2 0-0 24. 0-0 Rc8 25. g4 g5 26. Kg2 Rfd8 27. Nb2 b6 28. Rd2 Be8 29. Rfd1 Rxd2 30. Rxd2 Rd8 31. Rxd8 Qxd8 32. Nd3 Qc7 33. Bd1 Kf7 34. Bb3 Qc6 35. c5 b5 36. Nc1 Bf8 37. Qd3 Bxh6 38. Ne2 Bf8 39. Nc3 Ke7 40. Nd5+ exd5 41. exd5 Qa8 42. Qxh7+ Kd8 43. Qh8 Be7 44. d6 Qb7 45. Bf7 Qd7 46. Bxe8 Qxe8 47. dxe7+ Kxe7 48. Qxe8+ Kxe8 49. Kf2 1-0

[Event "Pan American-ch U18"]
[Site "Isla Margarita"]
[Date "1998.??.??"]
[Round "?"]
[White "Uribe, Mauricio"]
[Black "Melendez, Jacobo"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2205"]
[BlackElo "2255"]
[PlyCount "81"]
[EventDate "1998.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 d6 8. 0-0 Be7 9. Be3 Nc6 10. a4 0-0 11. f4 Rb8 12. Kh1 Bd7 13. Nb3 Na5 14. Nxa5 Qxa5 15. e5 Ne8 16. Qd2 Qc7 17. a5 Bc6 18. Bb6 Bxg2+ 19. Qxg2 Qc8 20. Rad1 d5 21. f5 Nc7 22. f6 Bd8 23. Bc5 Re8 24. Qh3 Nb5 25. Qg4 g6 26. Nxb5 Qxc5 27. Nd6 Bc7 28. Nxe8 Rxe8 29. Qg5 Qf8 30. Rd3 Bxa5 31. g4 h6 32. Qf4 Rc8 33. c3 Bb6 34. b3 Kh7 35. Rh3 a5 36. Rff3 d4 37. c4 a4 38. Rh4 h5 39. Rfh3 Qh6 40. g5 Qf8 41. Qf3 1-0

