[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.05"]
[Round "8"]
[White "Rinemberg, Martin"]
[Black "Orellana, Miguel"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "46"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Ne2 Bg7 7. Bf4 Nf6 8. Nd2 0-0 9. Qc2 Re8 10. 0-0-0 e5 11. dxe5 Nxe5 12. f3 Bd7 13. g4 b5 14. h4 b4 15. Kb1 bxc3 16. Qxc3 Rc8 17. Qd4 Nxd3 18. Qxd3 h5 19. Ka1 hxg4 20. fxg4 Bxg4 21. Rde1 Bf5 22. Qa3 Qb6 23. Ng3 Nh5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.06.04"]
[Round "7"]
[White "Orellana, Miguel"]
[Black "Mundaray, Pedro"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "76"]
[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 Nf6 2. c3 d5 3. Bg5 e6 4. e3 Be7 5. Nd2 Nc6 6. c4 a6 7. Ngf3 Ne4 8. Bxe7 Qxe7 9. cxd5 exd5 10. a3 0-0 11. Qc2 Re8 12. Nb3 Bf5 13. 0-0-0 Ng3 14. Bd3 Bxd3 15. Qxd3 Nxh1 16. Rxh1 b5 17. h4 b4 18. Nc5 bxa3 19. bxa3 a5 20. Ng5 g6 21. f4 Qxe3+ 22. Qxe3 Rxe3 23. h5 Rxa3 24. hxg6 hxg6 25. Kb2 Rg3 26. Rh2 a4 27. Rh7 a3+ 28. Ka1 a2 29. Nd7 Nd8 30. Nf6+ Kf8 31. Rh8+ Kg7 32. Rg8+ Kxf6 33. Nh7+ Ke7 34. f5 Rb3 35. f6+ Kd6 36. Rxd8+ Rxd8 37. Kxa2 Rb7 38. Ka1 Ra8# 0-1

[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 "Orellana, Miguel"]
[Black "Maidana, Rodrigo"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "116"]
[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. c3 d5 2. d4 c5 3. Bf4 Nc6 4. e3 Bf5 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. Nd2 e6 8. Ngf3 Nf6 9. 0-0 Be7 10. h3 0-0 11. Ne5 Qb5 12. Qc1 cxd4 13. exd4 Ne4 14. Re1 Nxd2 15. Qxd2 Rac8 16. Rec1 a5 17. a3 a4 18. g4 Bg6 19. Nxg6 hxg6 20. Rab1 Qb3 21. Qe3 Qb6 22. Qg3 Rfd8 23. h4 Bd6 24. h5 g5 25. Bxd6 Qxd6 26. Kg2 Qxg3+ 27. Kxg3 g6 28. Rh1 Kg7 29. h6+ Kh7 30. Rbf1 Rf8 31. f4 f6 32. fxg5 fxg5 33. Re1 Rce8 34. Re5 Rf6 35. Rxg5 Ref8 36. Re5 Rf3+ 37. Kh4 Kxh6 38. Rxe6 Rh8 39. g5+ Kg7+ 40. Kg4 Rxh1 41. Kxf3 Rg1 42. Re7+ Kg8 43. Rxb7 Rxg5 44. Ra7 Rf5+ 45. Kg4 Rf2 46. Rxa4 Rxb2 47. c4 dxc4 48. Rxc4 Ra2 49. Rc3 Rd2 50. Rc4 Rd3 51. a4 Rd1 52. a5 Ra1 53. Rc5 Ra4 54. Rd5 Kf7 55. Kf4 g5+ 56. Kxg5 Ke6 57. Rb5 Rxd4 58. a6 Ra4 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.30"]
[Round "2"]
[White "Orellana, Miguel"]
[Black "Jimenez Mier, Yeltsin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "104"]
[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. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. d3 h6 7. Re1 d6 8. h3 a6 9. Nh4 Ng4 10. hxg4 Qxh4 11. Be3 Bxe3 12. Rxe3 Bxg4 13. f3 Qg5 14. Qd2 Bxf3 15. Rf1 Bh5 16. Nd5 Nd4 17. Kh1 c6 18. Nb6 Nxc2 19. Nxa8 Nxe3 20. Re1 Nxc4 21. Qf2 Rxa8 22. dxc4 Qf6 23. Qg3 Qf4 24. Qh3 Bg4 25. Qh4 Kh7 26. Qe7 Bh5 27. Kg1 Qg5 28. Qxg5 hxg5 29. Kf2 b5 30. Rh1 Kg6 31. cxb5 axb5 32. a3 b4 33. axb4 Ra4 34. Rc1 Rxb4 35. Rxc6 Rxb2+ 36. Kg3 f6 37. Rxd6 Re2 38. Kh3 Rxe4 39. Rd1 Bxd1 40. g3 Rg4 41. Kg2 e4 42. Kf2 f5 43. Ke3 Rxg3+ 44. Kf2 f4 45. Kf1 Ra3 46. Kf2 Ra2+ 47. Kf1 Ba4 48. Ke1 f3 49. Kf1 f2 50. Kg2 Bb5 51. Kg3 f1Q 52. Kg4 Qf3# 0-1

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.05.29"]
[Round "1"]
[White "Arcos Facio, Mateo"]
[Black "Orellana, Miguel"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "33"]
[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. Nf3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. e5 Qb6 8. Rb1 cxd4 9. Nxd4 Bc5 10. Be3 Qc7 11. f4 Bxd4 12. Bxd4 f6 13. 0-0 Qd8 14. Nb5 Nh6 15. Nd6+ Kf8 16. Qh5 Qd7 17. Bc5 1-0

[Event "Pan American-ch U10"]
[Site "Guaymallen"]
[Date "2001.01.02"]
[Round "5"]
[White "Abolsky, Pablo"]
[Black "Orellana, Miguel"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "73"]
[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. Nc3 Nf6 4. e5 Nfd7 5. Bf4 e6 6. Nf3 Bb4 7. Bd2 0-0 8. a3 Bxc3 9. Bxc3 h6 10. Bd3 c5 11. 0-0 c4 12. Be2 Nc6 13. b3 b5 14. bxc4 bxc4 15. Rb1 f6 16. exf6 Nxf6 17. Ne5 Nxe5 18. dxe5 Ne4 19. Bb4 Rf5 20. Qd4 a5 21. Be1 Bd7 22. Rb7 Bc6 23. Rb6 Bd7 24. f3 Ng5 25. Bh4 Qe8 26. f4 Ne4 27. Bg4 Rf8 28. f5 exf5 29. Qxd5+ Kh8 30. e6 Ba4 31. e7 Rg8 32. Bxf5 g5 33. Qe5+ Rg7 34. Rxh6+ Kg8 35. Be6+ Qf7 36. Bxf7+ Rxf7 37. Qh8# 1-0

