[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.05"]
[Round "8"]
[White "Colque, Luis Andre"]
[Black "Rivero, Andres"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "62"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. Be3 Qb6 5. dxc5 Qxb2 6. Nd2 d4 7. Rb1 Qc3 8. Rb3 Qxc5 9. Rb5 Qa3 10. Nc4 Qxa2 11. Ra5 Bb4+ 12. Bd2 Bxa5 13. Nxa5 Nc6 14. Nxc6 bxc6 15. Ne2 e5 16. 0-0 Qe6 17. f4 Nf6 18. fxe5 Qxe5 19. c3 Ng4 20. Bf4 Qe7 21. Nxd4 c5 22. Nc6 Qd7 23. Na5 Ba6 24. Bxa6 Qxd1 25. Rxd1 0-0 26. Nc6 Nf6 27. e5 Ne4 28. Rd3 Rfe8 29. Bb7 Rab8 30. Nxb8 Rxb8 31. e6 Rxb7 1-0

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.04"]
[Round "7"]
[White "Aguirre Barreto, Juan Manuel"]
[Black "Rivero, Andres"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "55"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Ne7 4. Bg5 Nbc6 5. Bb5 a6 6. Ba4 b5 7. Bb3 b4 8. exd5 exd5 9. Nxd5 f6 10. Nxe7 Qxe7+ 11. Be3 Bb7 12. Nf3 a5 13. 0-0 Qd7 14. Ba4 Bd6 15. d5 Ra6 16. dxc6 Bxc6 17. Bxc6 Qxc6 18. Re1 0-0 19. Qd4 Bc5 20. Qxc5 Qxc5 21. Bxc5 Rc6 22. Bxf8 Kxf8 23. Re2 a4 24. Rae1 Kf7 25. Nh4 Rc5 26. Re7+ Kf8 27. Re8+ Kf7 28. R1e7# 1-0

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.03"]
[Round "6"]
[White "Rivero, Andres"]
[Black "Orellana, Miguel"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "54"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 f6 4. f4 c5 5. c3 e6 6. Nf3 Nc6 7. Bb5 Bd7 8. Be3 cxd4 9. cxd4 Be7 10. 0-0 Qc7 11. Nc3 0-0-0 12. Bxc6 Bxc6 13. Rc1 a6 14. Na4 Kb8 15. Nc5 Bxc5 16. Rxc5 Qf7 17. Qb3 Ne7 18. exf6 Qxf6 19. Ne5 Rd6 20. Rd1 Ka8 21. Qb6 Rhd8 22. Rdc1 Nc8 23. Qb3 Na7 24. Qb6 Nc8 25. Qb3 Na7 26. Bd2 Rb8 27. Nd3 Nb5 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.01"]
[Round "4"]
[White "Rivero, Andres"]
[Black "Guerra, Jose Manuel"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "36"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. e5 Ne8 10. Ne4 d5 11. Neg5 dxc4 12. Qc2 g6 13. 0-0 Nxd4 14. Qd2 Nxf3+ 15. gxf3 Qxd2 16. Nh3 Bxh3 17. Rfd1 Qg5+ 18. Kh1 Qg2# 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.31"]
[Round "3"]
[White "Arcos Facio, Mateo"]
[Black "Rivero, Andres"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "85"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 Nf6 6. Bg5 Bxc5 7. Nxd5 Nbd7 8. Bb5 Be7 9. Nxf6+ Bxf6 10. Bxf6 Qa5+ 11. Bc3 Qxb5 12. Qe2+ Qxe2+ 13. Nxe2 0-0 14. 0-0-0 Re8 15. Nd4 Nf6 16. f3 Nd5 17. Nb5 Be6 18. Bd4 a6 19. Nd6 Rad8 20. Nxb7 Rb8 21. Nc5 Nb4 22. Nxe6 fxe6 23. a3 Nc6 24. Bc3 Rbd8 25. Rxd8 Rxd8 26. Rd1 Re8 27. Rd6 Nd8 28. Rxa6 Nf7 29. Rc6 Nh6 30. a4 Nf5 31. a5 Ne3 32. Bd4 Nxg2 33. a6 Nf4 34. Bc5 Ne2+ 35. Kd2 Nf4 36. a7 Rd8+ 37. Ke1 Ng2+ 38. Kf1 Nf4 39. Rb6 Rd1+ 40. Kf2 Rd2+ 41. Ke3 Nd5+ 42. Kxd2 Nxb6 43. Bxb6 1-0

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.30"]
[Round "2"]
[White "Rivero, Andres"]
[Black "Avendano Mateos, Ivan Jose"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "38"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Qg4 g6 6. Bg5 Qa5 7. Nd2 Nh6 8. Bxh6 Bxh6 9. Nb3 Qc7 10. f4 Nxd4 11. Nxd4 Bd7 12. Bb5 a6 13. Bd3 a5 14. Nc6 Bxc6 15. b4 c4 16. Bxc4 dxc4 17. Rc1 Bxf4 18. Qxf4 Bxg2 19. Qf6 Rf8 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.01.02"]
[Round "5"]
[White "Ibanez Iglesias, Rodrigo"]
[Black "Rivero, Andres"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "83"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Nf3 Nc6 7. e3 a6 8. h3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Nxd5 Qd6 12. Nc3 Nxc3 13. bxc3 0-0 14. Bd3 Re8 15. 0-0 Qd5 16. c4 Qh5 17. Nd2 Qg5 18. Ne4 Qh4 19. Qf3 Nb4 20. Be2 Nc2 21. Rab1 f5 22. Ng3 f4 23. exf4 Nxd4 24. Qd5+ Ne6 25. f5 c6 26. Qe5 Qf6 27. Qxf6 gxf6 28. fxe6 Rxe6 29. c5 Re5 30. Rfc1 h5 31. Bxh5 Bf5 32. Nxf5 Rxf5 33. Bg4 Rf4 34. Rxb7 f5 35. Bf3 Kh8 36. Bxc6 Rc8 37. Bd7 Rd8 38. c6 Rd4 39. c7 R4xd7 40. c8Q Rxc8 41. Rxc8+ Kh7 42. Rxd7+ 1-0

