[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.30"]
[Round "7"]
[White "Orellana Vazquez, Alberth"]
[Black "Santarelli, Luis"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "66"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 d6 5. Nf3 Be6 6. d3 h6 7. 0-0 Bg7 8. h3 Nge7 9. Rb1 Qd7 10. Kh2 0-0 11. b4 Rae8 12. b5 Nd8 13. Bb2 f5 14. Na4 g5 15. Nd2 Ng6 16. Nc3 h5 17. e4 g4 18. hxg4 fxg4 19. Nd5 Rf7 20. f3 Bh6 21. Nb3 c6 22. bxc6 bxc6 23. Nc3 h4 24. Bc1 Qe7 25. Rh1 Bxc1 26. Rxc1 h3 27. Bf1 Rxf3 28. Bxh3 Qh7 29. Kg1 Rxg3+ 30. Bg2 Nh4 31. Rc2 Rf8 32. Rf2 Rxf2 33. Kxf2 Rxg2+ 0-1

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.29"]
[Round "6"]
[White "Fedrizzi, Fernando Marcio"]
[Black "Orellana Vazquez, Alberth"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "46"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 Bg7 6. c3 cxd4 7. cxd4 Nf6 8. Nc3 Ba6 9. Qc2 0-0 10. Ne2 Qa5+ 11. Bd2 Qb5 12. Nc3 Qb7 13. 0-0-0 Rab8 14. b3 Rfc8 15. Bf4 d6 16. h4 c5 17. Kb1 cxd4 18. Nxd4 e5 19. Nf5 gxf5 20. Bg5 Nxe4 21. Bd2 Nxd2+ 22. Qxd2 e4 23. Nd5 Bd3+ 0-1

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.28"]
[Round "5"]
[White "Martinez, Mariano"]
[Black "Orellana Vazquez, Alberth"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "93"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Be3 cxd4 9. cxd4 Be7 10. Nc3 Qd8 11. Qb3 Qc8 12. Rfd1 0-0 13. h3 Bh5 14. a3 Rd8 15. Rac1 a6 16. d5 exd5 17. Bb6 Re8 18. Nxd5 Nxd5 19. Qxd5 Bg6 20. Nd4 Bf6 21. Bg4 Qb8 22. Nxc6 bxc6 23. Qxc6 Be4 24. Qc5 Qf4 25. Bc7 Qg5 26. Qxg5 Bxg5 27. f4 Bf6 28. Rc4 Bb7 29. Rb4 Bc6 30. Bd7 Bxd7 31. Rxd7 h6 32. Rb7 Re2 33. Be5 Bxe5 34. fxe5 Rxe5 35. Rxf7 Rg5 36. Rfc7 Rd8 37. Rc2 Rd6 38. Kh2 Kh7 39. b3 Rd3 40. Rb2 Ra5 41. a4 Rg5 42. b4 a5 43. Rb5 Rxb5 44. axb5 axb4 45. Rxb4 Rd8 46. b6 Rb8 47. b7 1-0

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.28"]
[Round "4"]
[White "Orellana Vazquez, Alberth"]
[Black "Alonso, Raphael VP Patricio"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "86"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e4 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 Nd4 9. Be3 Nec6 10. Qd2 d6 11. Bh6 Rb8 12. Bxg7 Kxg7 13. Nxd4 Nxd4 14. Ne2 Qf6 15. Nxd4 Qxd4 16. Rad1 b5 17. b3 Bd7 18. Rfe1 Bc6 19. Qe3 e5 20. Qxd4 cxd4 21. c5 dxc5 22. Rc1 c4 23. bxc4 b4 24. Rb1 Rb6 25. Rb2 Rfb8 26. Reb1 a5 27. f4 f6 28. Bf3 Kf7 29. Kf2 Ke6 30. Rc1 a4 31. Bd1 R6b7 32. Rcb1 Kd6 33. h3 Kc5 34. Ke1 Re8 35. Rf2 f5 36. Bf3 exf4 37. Kd2 fxe4 38. dxe4 fxg3 39. Re2 Rf7 40. Bg2 Rf2 41. Rxf2 gxf2 42. Kd3 Rf8 43. Rf1 Rf4 0-1

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.26"]
[Round "3"]
[White "Diaz Fuenzalida, Juan"]
[Black "Orellana Vazquez, Alberth"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2056"]
[PlyCount "87"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Be2 d6 8. 0-0 Nf6 9. f4 0-0 10. Kh1 e6 11. Bf3 Qc7 12. g4 e5 13. Nb3 exf4 14. Bxf4 Ne5 15. Bxe5 dxe5 16. g5 Ne8 17. Nd5 Qd8 18. Qd2 Be6 19. c4 Bxd5 20. exd5 Rc8 21. c5 f5 22. d6 Rb8 23. Rad1 Qd7 24. Na5 e4 25. Be2 b6 26. Qd5+ Kh8 27. Nc6 Rc8 28. Ne5 Bxe5 29. Qxe5+ Ng7 30. b4 bxc5 31. bxc5 Rfe8 32. Qd4 Red8 33. Bxa6 Ra8 34. Bc4 Rac8 35. Bb3 Qb5 36. Rc1 Qd3 37. Qxd3 exd3 38. Rfd1 Ne8 39. d7 Rxd7 40. Be6 d2 41. Rc2 Rxc5 42. Rxc5 Re7 43. Bb3 Re2 44. Rd5 1-0

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.25"]
[Round "1"]
[White "Mashal, Ruben"]
[Black "Orellana Vazquez, Alberth"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2088"]
[PlyCount "42"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 d5 4. c4 g6 5. Nc3 dxc4 6. Bxc4 Bg7 7. Nf3 Nf6 8. 0-0 0-0 9. Ne5 Nbd7 10. Qb3 Nxe5 11. dxe5 Ng4 12. e6 fxe6 13. Bxe6+ Kh8 14. Bg5 Qd6 15. Bxg4 Bxg4 16. Qxb7 Rfb8 17. Qe4 Qe6 18. Qxe6 Bxe6 19. Rfe1 Bf5 20. Rxe7 Rxb2 21. Nd5 Rf8 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Villa Giardino"]
[Date "2002.05.25"]
[Round "2"]
[White "Orellana Vazquez, Alberth"]
[Black "Soria, Adrian"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "53"]
[EventDate "2002.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 Ne8 9. b4 Ne7 10. Bb2 h6 11. d4 Bg4 12. dxe5 dxe5 13. h3 Bxf3 14. Qxd8 Rxd8 15. Bxf3 c6 16. Ne4 Nd6 17. Nxd6 Rxd6 18. b5 Rd7 19. Ba3 Rc8 20. bxc6 Nxc6 21. Bd5 Nd4 22. e3 Ne2+ 23. Kg2 Nc3 24. Rxb7 Rxb7 25. Bxb7 Rxc4 26. Rc1 Rc7 27. Bb2 1/2-1/2

[Event "PER-ch U16"]
[Site "Lima"]
[Date "2002.??.??"]
[Round "9"]
[White "Oshiro Shinsato, Ronald"]
[Black "Orellana Vazquez, Alberth"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2116"]
[PlyCount "22"]
[EventDate "2002.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bg4 6. c3 e6 7. h3 Bh5 8. d3 Be7 9. Nbd2 0-0 10. Bxc6 bxc6 11. Nf1 Nd7 0-1

