[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.14"]
[Round "9"]
[White "Hernandez Lebron, J."]
[Black "Ferrufino, Boris"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "56"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Bd3 Qa5 8. cxd5 Nxd5 9. Qb3 Be6 10. Qxb7 Nxc3 11. 0-0 Nd5 12. Bxe7 Nxe7 13. Qxe7 Nd7 14. b4 Qa3 15. Be4 Rfe8 16. Qd6 Rac8 17. Rfc1 Bf8 18. Qf4 Bd5 19. Bxd5 cxd5 20. Rc7 Rxc7 21. Qxc7 Nb6 22. Ne5 Re7 23. Qb8 Nc4 24. Nc6 Rd7 25. Qe8 Rc7 26. b5 Nd6 27. Qe5 Nxb5 28. Qxd5 Qc3 0-1

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.13"]
[Round "8"]
[White "Muniz, Rafael"]
[Black "Hernandez Lebron, J."]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2090"]
[PlyCount "47"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. f4 h6 9. Bxf6 Bxf6 10. Ndb5 0-0 11. Nxd6 Qb6 12. e5 Be7 13. 0-0-0 f6 14. Bc4 Na5 15. Bd3 fxe5 16. Nce4 exf4 17. Kb1 e5 18. Qe2 Kh8 19. Nb5 Bd7 20. Nec3 Bc6 21. Qxe5 Rae8 22. Qh5 Rf6 23. Nd5 Qc5 24. Nxf6 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.12"]
[Round "7"]
[White "Steinhoff, Igor Muramatsu"]
[Black "Hernandez Lebron, J."]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2175"]
[PlyCount "49"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. e4 Qf6 16. f4 Nxg3 17. fxe5 Qxe5 18. Rf2 Nh5 19. Nc4 Qg3 20. Ne2 Qh4 21. Nxd6 Bxh3 22. Nxe8 Ng3 23. Nxg3 Bd4 24. Qf3 Bxf2+ 25. Qxf2 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.11"]
[Round "6"]
[White "Hernandez Lebron, J."]
[Black "Hasma, Henry"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "81"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 a6 8. a4 a5 9. Ne1 e5 10. d5 c5 11. f4 exf4 12. Bxf4 Ne8 13. Nf3 Bg4 14. Ng5 Bd7 15. Qd2 Na6 16. Rae1 Nb4 17. Bd1 Ra6 18. Nf3 f6 19. h3 Qe7 20. Nb5 Bxb5 21. cxb5 Ra8 22. Bb3 Kh8 23. Qe2 Rd8 24. Nd2 f5 25. exf5 Qxe2 26. Rxe2 Rxf5 27. g4 Rf7 28. Bg5 Rxf1+ 29. Kxf1 Nf6 30. Re6 Rf8 31. Kg2 Nfxd5 32. Rxd6 h6 33. Bxd5 hxg5 34. Bxb7 Bd4 35. Nf3 Bxb2 36. Rxg6 c4 37. Be4 c3 38. Ne1 Nd5 39. Bxd5 Re8 40. Re6 Rd8 41. Be4 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.09"]
[Round "4"]
[White "Fierro Baquero, Martha Lorena"]
[Black "Hernandez Lebron, J."]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2160"]
[PlyCount "63"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 dxc6 5. 0-0 Ne7 6. d3 Ng6 7. Be3 Be7 8. Nbd2 0-0 9. a4 b6 10. a5 f5 11. Nc4 f4 12. Bd2 b5 13. Nce5 Nxe5 14. Nxe5 Qd6 15. Bc3 b4 16. Nc4 Qd8 17. Be5 f3 18. gxf3 Qe8 19. Kh1 Qh5 20. Rg1 Bf6 21. Bd6 Rf7 22. f4 Qxd1 23. Raxd1 Bd4 24. Rg2 Ba6 25. Ne5 Rxf4 26. Rdg1 Rxf2 27. Rxg7+ Kh8 28. Nf7+ Rxf7 29. Rxf7 Bxg1 30. Be5+ Kg8 31. Rg7+ Kf8 32. Rxh7 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.08"]
[Round "3"]
[White "Bitoon, Richard"]
[Black "Hernandez Lebron, J."]
[Result "1-0"]
[ECO "A04"]
[PlyCount "69"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "PUR"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bg2 Qb6 7. 0-0 Nf6 8. c4 Be7 9. b3 0-0 10. Bb2 d6 11. Qc2 Nd7 12. Nc3 Nc5 13. e3 f5 14. b4 Nb7 15. Na4 Qc7 16. f4 Be6 17. Rfc1 Rac8 18. a3 c5 19. b5 e4 20. g4 Na5 21. gxf5 Bxc4 22. Bxe4 Bb3 23. Qg2 Bf6 24. Nc3 Kh8 25. Nd5 Bxd5 26. Bxd5 Qb6 27. Bxf6 Rxf6 28. Kh1 Qc7 29. e4 Qe7 30. Rc3 Rh6 31. Rg1 Qf6 32. Re3 Rc7 33. Be6 Qh4 34. e5 dxe5 35. Qa8+ 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.07"]
[Round "2"]
[White "Hernandez Lebron, J."]
[Black "Dominguez Diaz, Mauricio"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "2145"]
[PlyCount "45"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "PAR"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Nc6 8. d5 Na5 9. Ne1 e5 10. f4 exf4 11. Bxf4 Re8 12. Qc2 b6 13. Bg5 h6 14. Bh4 g5 15. Bg3 Ba6 16. e5 dxe5 17. Ne4 Nb7 18. Nxf6+ Bxf6 19. Qf5 Bg7 20. Qxf7+ Kh8 21. Qg6 Qd6 22. Qe4 Qe7 23. Bd3 1-0

[Event "WchT U26 11th"]
[Site "Roque Saenz Pena"]
[Date "1997.08.06"]
[Round "1"]
[White "Sirnik, Bostjan"]
[Black "Hernandez Lebron, J."]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2130"]
[PlyCount "93"]
[EventDate "1997.08.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "PUR"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 a6 8. Be2 Bg4 9. 0-0 Nbd7 10. Nd2 Bxe2 11. Qxe2 0-0 12. Nc4 Nb6 13. Ne3 e6 14. dxe6 fxe6 15. Rd1 Qe7 16. a5 Nc8 17. Nc4 d5 18. exd5 exd5 19. Qxe7 Nxe7 20. Nb6 Rad8 21. Bg5 h6 22. Bxf6 Bxf6 23. Nbxd5 Nxd5 24. Rxd5 Rxd5 25. Nxd5 Bxb2 26. Ra2 Be5 27. c4 Bd4 28. Re2 Kg7 29. Kf1 Rf7 30. f3 g5 31. Re6 Bb2 32. Ke2 Bd4 33. Kd3 Bg1 34. h3 Bh2 35. Ke4 Bg1 36. Ne7 Bd4 37. Nf5+ Kf8 38. Nxd4 Rf4+ 39. Kd5 cxd4 40. Kc5 d3 41. Rd6 Ke7 42. Rxd3 Rf6 43. Rb3 Rc6+ 44. Kd4 Rc7 45. Rb6 Rd7+ 46. Ke3 h5 47. Rg6 1-0

