[Event "Pan American-ch U12"]
[Site "Balneario Camboriu"]
[Date "2005.??.??"]
[Round "?"]
[White "Lozeco, Polo"]
[Black "Bambino, Marcello Augusto"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "72"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. f3 Nc6 8. Be3 Bd7 9. Qd2 Rc8 10. 0-0-0 Ne5 11. g4 0-0 12. h4 h5 13. g5 Nh7 14. f4 Nc4 15. Bxc4 Rxc4 16. Rhf1 b5 17. f5 b4 18. Nd5 e6 19. Nxb4 Qa5 20. a3 Rb8 21. Nb3 Qa4 22. Kb1 Bf8 23. fxg6 fxg6 24. Qf2 Be8 25. Nd4 a5 26. Na6 Rb7 27. Nxe6 Qxa3 28. Bd4 Be7 29. Nac7 Rcb4 30. b3 Ra4 31. Nxe8 Rxb3+ 32. cxb3 Qxb3+ 33. Bb2 Qa2+ 34. Kc1 Rc4+ 35. Kd2 Qxb2+ 36. Ke1 Rxe4+ 0-1

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "8"]
[White "Alonso, Arturo"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1863"]
[PlyCount "59"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 0-0 12. 0-0 Be6 13. Qh5 Ne7 14. Nxe7+ Qxe7 15. c3 Kh8 16. f4 Rg8 17. f5 Bd7 18. c4 bxc4 19. Bxc4 Rgf8 20. Rf3 Bc6 21. Rh3 h6 22. Re1 Qb7 23. b3 Bxe4 24. Ree3 Bxg2 25. Rhg3 Bc6 26. Rh3 Bg2 27. Rh4 Qb6 28. Nc2 Bc6 29. Kf1 Kh7 30. Rg3 1-0

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "7"]
[White "Lozeco, Polo"]
[Black "Wuest, Andres"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1863"]
[PlyCount "48"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. Nc3 0-0 10. b3 Bd6 11. Bb2 f6 12. Nc4 Re8 13. Qf3 Rxe1+ 14. Rxe1 Bd7 15. Nxd6 cxd6 16. Qf4 d5 17. Qb4 b6 18. d4 a5 19. Qa3 Nb7 20. Qe7 Qxe7 21. Rxe7 Rd8 22. Na4 Kf8 23. Ba3 c5 24. Re1 Bxa4 1/2-1/2

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "6"]
[White "Barovero, Gonzalo"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1906"]
[BlackElo "1863"]
[PlyCount "71"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nf6 5. d3 d5 6. Bxc6+ bxc6 7. Qe2 Be7 8. 0-0 0-0 9. h3 Ba6 10. Nbd2 Qb6 11. Kh1 Nh5 12. Qf2 Nxf4 13. Ne5 Qc7 14. Nxc6 Qxc6 15. Qxf4 f5 16. e5 Bb7 17. Nf3 d4 18. Qg3 Qc7 19. h4 Bxf3 20. gxf3 Qd8 21. Rg1 Rf7 22. h5 Bh4 23. Qh3 Kh8 24. h6 g6 25. Bd2 Rb8 26. b3 g5 27. Qg2 f4 28. Be1 Qd5 29. Bxh4 gxh4 30. Rae1 Qd8 31. Qg4 Qd5 32. Re4 Rbf8 33. Rxf4 Qa8 34. Rxf7 Rxf7 35. Rf1 Qd5 36. Qxh4 1-0

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "5"]
[White "Lozeco, Polo"]
[Black "Gonzalez, Mauro"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1863"]
[PlyCount "44"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Bb4 5. exd5 cxd5 6. Bd2 Nf6 7. Bd3 Nc6 8. 0-0 0-0 9. a3 Ba5 10. b4 Bb6 11. Ne2 Re8 12. Rc1 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Bf4 Re7 16. c4 dxc4 17. Bxc4 Be6 18. Bxe6 Rxe6 19. Ng3 Ne4 20. Nxe4 Rxe4 21. Bg3 Rd4 22. Qc2 Rd2 1/2-1/2

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "3"]
[White "Lozeco, Polo"]
[Black "Pimentel, Guillermo"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1863"]
[BlackElo "2037"]
[PlyCount "30"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Be3 Nc6 9. Nce2 Nf6 10. Ng3 d5 11. exd5 Nxd5 12. Nxc6 Bxc6 13. Bd2 Bd6 14. Qg4 g6 15. Rad1 h5 1/2-1/2

[Event "ARG-ch U12"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "4"]
[White "Mendoza, Gustavo"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1863"]
[PlyCount "34"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 0-0 5. f4 d6 6. Ngf3 Nc6 7. c3 Re8 8. 0-0 e5 9. Qc2 exd4 10. cxd4 Nd5 11. Ne4 Ncb4 12. Qd2 Nxd3 13. Qxd3 Bf5 14. Nfd2 Qe7 15. a3 Bxe4 16. Nxe4 Qxe4 17. Qxe4 Rxe4 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "6.6"]
[White "Lozeco, Polo"]
[Black "Benedetti, Antonella"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "118"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Be7 5. Bg5 d6 6. h3 0-0 7. 0-0 h6 8. Be3 Bd7 9. Nc3 a6 10. Bc4 Be6 11. Bxe6 fxe6 12. d4 exd4 13. Bxd4 e5 14. Be3 Kh8 15. Nh4 Qe8 16. Nf5 Qg6 17. Nh4 Qe8 18. Qf3 Nd7 19. Qg4 Bxh4 20. Qxh4 Qe7 21. Qg4 Nf6 22. Qg3 Rad8 23. Rad1 Qf7 24. f4 Rfe8 25. fxe5 Nxe5 26. Nd5 Nxe4 27. Rxf7 Nxg3 28. Rxc7 Rd7 29. Rxd7 Nxd7 30. c4 Nf5 31. Bf4 Re6 32. Rf1 Nd4 33. Nc7 Rg6 34. Re1 Nc5 35. Rf1 Ne2+ 36. Kh2 Nxf4 37. Rxf4 Nd3 38. Rd4 Nxb2 39. Nd5 Re6 40. Nf4 Rf6 41. Nd5 Rf2 42. Nc3 Rc2 43. Ne4 Rxc4 44. Rxc4 Nxc4 45. Kg3 Kg8 46. Kf3 Kf7 47. Ke2 d5 48. Nc5 Nd6 49. Kd3 a5 50. Kd4 b6 51. Na4 Ke6 52. Nxb6 Nf5+ 53. Kc5 d4 54. Kc4 Ke5 55. Kd3 g5 56. Nc4+ Kd5 57. Nxa5 h5 58. Nc4 g4 59. hxg4 hxg4 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "4.1"]
[White "Lozeco, Polo"]
[Black "Ciruzzi, Luciano"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "60"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. 0-0 d6 8. h3 0-0 9. d3 h6 10. Bd2 Be6 11. Qe2 d5 12. exd5 Bxd5 13. Bxd5 Nxd5 14. Nxe5 Nxc3 15. Bxc3 Re8 16. Qh5 Nxe5 17. Bxe5 Qd5 18. Rfe1 f6 19. Qg6 Rxe5 20. Red1 Rae8 21. d4 Bxd4 22. c3 Bxf2+ 23. Kxf2 Re2+ 24. Kf1 Qc4 25. Kg1 Qh4 26. Rd7 Re1+ 27. Rxe1 Rxe1+ 28. Kh2 Qf4+ 29. Qg3 Rh1+ 30. Kxh1 Qxg3 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "7.10"]
[White "Sanchez, Mariana"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "69"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 Ne8 10. Rd1 Qe7 11. e4 Nc5 12. Ne1 f5 13. b3 Qf7 14. exf5 Bxf5 15. Qe2 e4 16. Ba3 b6 17. Qe3 Nd6 18. Rab1 Rad8 19. Nc2 Bg4 20. Rf1 Nf5 21. Qe1 Nd3 22. Qd2 Bh6 23. Ne3 c5 24. Nxe4 Rfe8 25. h3 Nf4 26. Qb2 Nxh3+ 27. Kh2 Ng5 28. Nxg4 Bg7 29. Nxg5 Qe7 30. Qc1 Bh6 31. Nxh6+ Nxh6 32. Ne6 Qxe6 33. Bd5 Rxd5 34. cxd5 Qxd5 35. Qxh6 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "5.5"]
[White "Spector, Sebastian"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "105"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Bb4 8. Bd3 0-0 9. 0-0 Bb7 10. a3 Bxc3 11. bxc3 d5 12. Qf3 Rb8 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. exd5 cxd5 16. c4 Kh8 17. cxd5 Bxd5 18. Rab1 Rbd8 19. Rb4 Rg8 20. g3 Rg7 21. Rd1 Bf3 22. Rdb1 Rdg8 23. Rb8 Rg4 24. Rxg8+ Rxg8 25. c4 Rd8 26. Bf5 Rd6 27. c5 Rc6 28. Rc1 Kg7 29. Kf1 h6 30. Ke1 Kf8 31. Kd2 Ke7 32. Ke3 Bd5 33. Be4 Ke6 34. g4 a6 35. a4 a5 36. h3 Rc7 37. h4 Rc6 38. Rc3 Rc7 39. h5 Rc6 40. f4 exf4+ 41. Kxf4 Rc7 42. c6 Kd6 43. Bxd5 Kxd5 44. Kf5 Rxc6 45. Rxc6 Kxc6 46. Kxf6 Kd5 47. Kxf7 Ke5 48. Kg6 Ke6 49. Kxh6 Kf6 50. g5+ Kf7 51. g6+ Kg8 52. g7 Kf7 53. Kh7 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "3.4"]
[White "Freilich, Martin"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "42"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Be3 Bb4 8. Bd3 0-0 9. 0-0 Bb7 10. Ne2 d5 11. c3 dxe4 12. Bxe4 Nxe4 13. Qxd8 Raxd8 14. cxb4 a6 15. f3 Nf6 16. f4 Rfe8 17. Bb6 Rd2 18. Nc3 c5 19. fxe5 Rxg2+ 20. Kh1 Rg4+ 21. Nd5 Bxd5+ 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "1.14"]
[White "Lozeco, Polo"]
[Black "Carrera, Gonzalo"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "65"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Ba4 Bc5 6. 0-0 0-0 7. d3 Rb8 8. Bg5 Be7 9. Qd2 Ng4 10. h3 Nf6 11. Rad1 b5 12. Bb3 d6 13. Nd5 Nxd5 14. Bxd5 Be6 15. Bxc6 Rb6 16. Bd5 Bxd5 17. exd5 Bf6 18. Rfe1 c6 19. dxc6 Rxc6 20. Re4 Bxg5 21. Nxg5 h6 22. Nf3 f5 23. Ree1 Qc8 24. c3 a5 25. Nh4 Kh7 26. Qe3 g5 27. Nf3 Rf7 28. d4 f4 29. Qe4+ Kg7 30. dxe5 Rf5 31. Rxd6 Rc4 32. Qd5 Rc5 33. Rd7+ 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "2.9"]
[White "Mendez Casanave, Federico"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "76"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 0-0 8. Bd2 d6 9. Qe2 Be6 10. a3 Bxc3 11. Bxc3 Rc8 12. Bb5 Bxb3 13. cxb3 Nd4 14. Bxd4 exd4 15. 0-0 a6 16. Bd3 Re8 17. f3 Qb6 18. b4 Nd5 19. Kh1 Ne3 20. Rfc1 a5 21. bxa5 Qxa5 22. Bb5 Red8 23. Rxc8 Rxc8 24. b4 Qb6 25. a4 Rc2 26. Qd3 Rxg2 27. Rc1 g6 28. a5 Qa7 29. Rc7 Rf2 30. a6 Rf1+ 31. Qxf1 Nxf1 32. Bxf1 Qb6 33. Rxb7 Qc6 34. Bb5 Qc8 35. Bd7 Qc1+ 36. Kg2 Qd2+ 37. Kg3 Qg5+ 38. Kf2 Qe3+ 0-1

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.13"]
[Round "7.5"]
[White "Lozeco, Polo"]
[Black "Comabella, Lorena"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "145"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nf6 3. g3 e5 4. Bg2 Nc6 5. d3 Be7 6. f4 d6 7. Nf3 0-0 8. 0-0 Nd4 9. Be3 Qc7 10. h3 Bd7 11. Ne2 Rac8 12. c3 Nxe2+ 13. Qxe2 Ne8 14. g4 Bc6 15. f5 f6 16. Qe1 Qd8 17. Qh4 d5 18. Rad1 d4 19. cxd4 cxd4 20. Bd2 Bb5 21. Be1 Rc2 22. Rf2 Qc7 23. Rxc2 Qxc2 24. Rd2 Qc8 25. Qh5 Bb4 26. Rd1 Bxe1 27. Nxe1 Qd7 28. Rc1 Bc6 29. g5 a6 30. gxf6 Nxf6 31. Qg5 Qf7 32. b3 Qh5 33. Qd2 Rc8 34. Nf3 Qe8 35. Qg5 Bb5 36. Rxc8 Qxc8 37. Nxe5 Qe8 38. Nf3 Bxd3 39. Nxd4 Bxe4 40. Ne6 Qe7 41. Bxe4 h6 42. Qe3 Nxe4 43. Qxe4 Qf7 44. Qg4 h5 45. Qg6 b5 46. Qxf7+ Kxf7 47. Kg2 Kf6 48. Kf3 Kxf5 49. Nxg7+ Kg6 50. Nxh5 Kxh5 51. Ke4 Kh4 52. Kd5 Kxh3 53. Kc6 Kg3 54. Kb6 Kf3 55. Kxa6 Ke3 56. Kxb5 Ke4 57. b4 Ke5 58. Kb6 Kd4 59. a4 Kc4 60. a5 Kxb4 61. a6 Kc3 62. a7 Kc4 63. a8Q Kd4 64. Qa5 Ke4 65. Qc5 Kf4 66. Qd5 Kg4 67. Qe5 Kh4 68. Qg7 Kh3 69. Kc6 Kh2 70. Kd5 Kh1 71. Ke4 Kh2 72. Kf3 Kh3 73. Qg3# 1-0

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.12"]
[Round "6.8"]
[White "Lozeco, Polo"]
[Black "Bracamonte, Lautaro"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "31"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Bg4 4. Be2 Nf6 5. d3 Be7 6. 0-0 Nc6 7. Bg5 0-0 8. h3 Bh5 9. Qd2 Ne8 10. Bxe7 Qxe7 11. Nd5 Qe6 12. Ng5 Qh6 13. Rfe1 Bxe2 14. Rxe2 Nd4 15. Ree1 Qg6 16. Ne7+ 1-0

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.12"]
[Round "5.10"]
[White "Lozeco, Polo"]
[Black "Moretti, Mariano"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "65"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bc5 6. 0-0 0-0 7. Rd1 d6 8. h3 Be6 9. c3 Qd7 10. d4 exd4 11. cxd4 Bb6 12. d5 Nd4 13. Nxd4 Qxa4 14. Nc3 Qe8 15. dxe6 fxe6 16. Be3 c5 17. Nf3 e5 18. Rxd6 Bc7 19. Qc4+ Kh8 20. Re6 Qd8 21. Bxc5 Rf7 22. Nxe5 b5 23. Nxf7+ Kg8 24. Nxd8 bxc4 25. Nc6 a5 26. Rd1 Kf7 27. Re7+ Kg8 28. Rxc7 Nh5 29. Rdd7 Nf6 30. Rxg7+ Kh8 31. Ne5 Rf8 32. Bxf8 Nh5 33. Nf7# 1-0

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.11"]
[Round "4.8"]
[White "Fieger, Julian"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "99"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Be7 8. f4 exf4 9. Bxf4 0-0 10. e5 Ne8 11. Bd3 d6 12. Qh5 g6 13. Qe2 Bg5 14. g3 Bb7 15. h4 Bxf4 16. gxf4 c5 17. Rg1 Qxh4+ 18. Kd1 Qxf4 19. Ne4 Qxe5 20. c3 Bxe4 21. Bxe4 Rd8 22. Kc2 Nf6 23. Rge1 Nxe4 24. Qxe4 Qxe4+ 25. Rxe4 f5 26. Re7 a6 27. a4 Rde8 28. Rxe8 Rxe8 29. b4 cxb4 30. cxb4 Re2+ 31. Kd3 Re4 32. b5 axb5 33. axb5 Rb4 34. Ra5 Kf8 35. Kc3 Re4 36. b6 Re7 37. Ra7 Re3+ 38. Kd4 Rb3 39. b7 h5 40. Ra8+ Ke7 41. b8Q Rxb8 42. Rxb8 h4 43. Rh8 g5 44. Ke3 g4 45. Rxh4 Kf6 46. Kf4 d5 47. Rh6+ Kg7 48. Rd6 Kf7 49. Rxd5 Ke6 50. Rxf5 1-0

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.11"]
[Round "3.4"]
[White "Lozeco, Polo"]
[Black "Fiora, Emilio"]
[Result "0-1"]
[ECO "C61"]
[PlyCount "82"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. c3 c6 6. Bc4 Nf6 7. e5 Nd5 8. cxd4 Qb6 9. Nc3 Qxd4 10. Bxd5 cxd5 11. 0-0 Be7 12. Re1 0-0 13. d3 Bc5 14. Be3 Qb4 15. Nxd5 Qa5 16. Qb3 Bxe3 17. Nxe3 Qxe5 18. Rac1 Qe6 19. Nd5 Qh6 20. Rc2 b6 21. Re7 Qh5 22. Rc7 a5 23. Nxb6 a4 24. Nxa4 Rb8 25. Qc2 Qg5 26. Qe2 Bb7 27. f3 Qa5 28. Nc5 Qxc7 29. Nxd7 Qc1+ 30. Kf2 Qc6 31. Nxb8 Rxb8 32. Qe5 Rf8 33. Rc7 Qb6+ 34. Kf1 Ba6 35. Rd7 Qe6 36. Qd4 Re8 37. Qe4 Qxd7 38. Qb4 Qe7 39. Qd2 Qe3 40. Qxe3 Rxe3 41. Kf2 Rxd3 0-1

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.10"]
[Round "1.5"]
[White "Lozeco, Polo"]
[Black "Acuna, Mauro"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "29"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 Nc6 4. Nc3 d6 5. Bb5 Bd7 6. 0-0 a6 7. Bc4 Nf6 8. Be3 0-0 9. Qd2 Re8 10. Bh6 Bg4 11. Bxg7 Kxg7 12. Ng5 h6 13. Nxf7 Qd7 14. Qxh6+ Kg8 15. Qh8# 1-0

[Event "ARG-ch U10 sf etapa-2"]
[Site "Roque Saenz Pena"]
[Date "2003.07.10"]
[Round "2.5"]
[White "Spector, Sebastian"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "65"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nf3 d5 6. exd5 exd5 7. Nc3 Nf6 8. Bg5 Be6 9. Bd3 Bd6 10. Nb5 Bb4+ 11. Nc3 0-0 12. 0-0 Rc8 13. Qc2 Bxc3 14. bxc3 Bg4 15. Bxh7+ Kh8 16. Ne5 Nxd4 17. Qd3 Ne2+ 18. Kh1 Rxc3 19. Qd2 Ne4 20. Bxe4 f6 21. Nxg4 fxg5 22. Bd3 Qc8 23. Bxe2 Rc2 24. Qd1 Re8 25. Bd3 Rc3 26. Rc1 Rxc1 27. Qxc1 Qxg4 28. Qd1 Qe6 29. Kg1 a6 30. Qh5+ Kg8 31. Qxg5 d4 32. Rc1 Rf8 33. Bc4 1-0

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2003.02.27"]
[Round "1"]
[White "Ojeda, Matias"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "50"]
[EventDate "2003.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. Ng5 e6 5. Nc3 Qxg5 6. d3 Qd8 7. Be3 Nf6 8. 0-0 Be7 9. b3 0-0 10. Ne2 a6 11. d4 Nxe4 12. Qd3 Nf6 13. c3 cxd4 14. cxd4 d5 15. Bxd5 exd5 16. Ng3 Re8 17. Nf5 Bxf5 18. Qxf5 Bb4 19. Qh3 Bc3 20. Rad1 Ne4 21. Qg4 Qf6 22. Rd3 Bxd4 23. Bc1 Nxf2 24. Rxf2 Qxf2+ 25. Kh1 Qf1# 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2003.??.??"]
[Round "6"]
[White "Lozeco, Polo"]
[Black "Driz, Ivan"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "36"]
[EventDate "2003.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 e6 6. Nf3 Nf6 7. Be2 Bd6 8. 0-0 Qc7 9. h3 0-0 10. Re1 Re8 11. Bd2 Nbd7 12. Bc4 Nf8 13. Rc1 b5 14. Bb3 a5 15. a3 a4 16. Ba2 h6 17. Qe2 Bh7 18. Bb1 g6 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2003.??.??"]
[Round "2"]
[White "Lozeco, Polo"]
[Black "Pavero, Martin"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "39"]
[EventDate "2003.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 Bxc3+ 5. bxc3 exd5 6. Nf3 Nf6 7. Bd3 g6 8. 0-0 0-0 9. Re1 Nc6 10. Bh6 Re8 11. Qd2 Bg4 12. Qf4 Bxf3 13. Qxf3 Re7 14. Bg5 Qe8 15. Rxe7 Qxe7 16. Bxf6 Qe6 17. Qf4 Kf8 18. Kf1 Ke8 19. Re1 Qxe1+ 20. Kxe1 1-0

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2003.??.??"]
[Round "5"]
[White "Olmos, Sebastian"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "44"]
[EventDate "2003.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 d6 4. Nf3 Nf6 5. a3 g6 6. d3 Bg7 7. 0-0 0-0 8. Re1 Bd7 9. e5 dxe5 10. Nxe5 Nxe5 11. Rxe5 b6 12. Qe1 Re8 13. Bf4 Nh5 14. Bd5 Nxf4 15. Bxa8 Qxa8 16. Rg5 h6 17. Rg3 h5 18. Qe3 Bh6 19. Qf3 Bc6 20. Nd1 h4 21. Rg4 f5 22. Rxh4 Kh7 1-0

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.30"]
[Round "7"]
[White "De Souza, Guilherme Ferreira"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "118"]
[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 Nf6 2. Nd2 g6 3. e4 d6 4. Ngf3 Bg7 5. c3 0-0 6. Bd3 e5 7. 0-0 Nbd7 8. Qe2 Re8 9. Re1 b6 10. Nc4 Bb7 11. Bg5 h6 12. Bxf6 Bxf6 13. Rad1 Bg7 14. Ncd2 Nf6 15. a3 Rc8 16. Rc1 c5 17. Nb3 cxd4 18. cxd4 Qd7 19. Bb5 Bc6 20. Bxc6 Rxc6 21. Rxc6 Qxc6 22. Rc1 Qa4 23. Nbd2 Qd7 24. Rd1 exd4 25. Nxd4 d5 26. e5 Ng4 27. Qb5 Nxe5 28. Qxd7 Nxd7 29. Nc6 Bxb2 30. Nxa7 Bxa3 31. h3 Nc5 32. Rb1 Ne4 33. Nxe4 dxe4 34. Rxb6 Bc5 35. Rb7 f5 36. Nb5 f4 37. Nc3 e3 38. fxe3 fxe3 39. Ne2 Rd8 40. Rb2 h5 41. g3 g5 42. Kg2 Rf8 43. Nc3 Bd4 44. Rc2 g4 45. h4 Rc8 46. Kf1 Rxc3 47. Rxc3 Bxc3 48. Ke2 Bd4 49. Kd3 Bc5 50. Ke2 Kf7 51. Kd3 Ke6 52. Ke2 Kd6 53. Ke1 Kd5 54. Ke2 Kc4 55. Ke1 Kd3 56. Kd1 e2+ 57. Ke1 Bb4+ 58. Kf2 e1Q+ 59. Kg2 Bc5 0-1

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.29"]
[Round "6"]
[White "Lozeco, Polo"]
[Black "Lino Vasquez, Willy"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "82"]
[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 c6 2. d3 e5 3. Nd2 Nf6 4. Ngf3 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Re1 Be6 9. h3 h6 10. Nf1 Re8 11. Bd2 Nbd7 12. Qc1 g5 13. h4 Ng4 14. hxg5 hxg5 15. Bxg5 Qb6 16. Ne3 Ndf6 17. Bxf6 Nxf6 18. Qd2 Kf8 19. d4 Nxe4 20. Qd1 exd4 21. Nxd4 Bxd4 22. Bxe4 Bxe3 23. fxe3 Ke7 24. Qd4 Qxd4 25. exd4 Kd7 26. Rad1 Kc7 27. Rd2 Bg4 28. Re3 d5 29. Rf2 Rxe4 30. Rxf7+ Bd7 31. Rxe4 dxe4 32. Re7 Re8 33. Rf7 e3 34. Kf1 Kc8 35. Ke2 Bg4+ 36. Ke1 Rh8 37. Rf1 e2 38. Rg1 Re8 39. c3 c5 40. Rh1 cxd4 41. Rh4 d3 0-1

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.28"]
[Round "5"]
[White "Andelsman, Marcos"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "100"]
[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 e6 3. Nc3 a6 4. d3 Qc7 5. g3 b5 6. Bf4 d6 7. Bg2 Bb7 8. Qe2 Nc6 9. Be3 Nf6 10. 0-0 Be7 11. a3 0-0 12. Rfe1 Rfe8 13. Rad1 Rac8 14. Rc1 d5 15. exd5 exd5 16. Bf4 Bd6 17. Qd2 d4 18. Na2 Nd5 19. Bh3 Rcd8 20. Rxe8+ Rxe8 21. Bxd6 Qxd6 22. Re1 Rd8 23. Bf5 Nf6 24. Be4 Re8 25. Ng5 h6 26. Bh7+ Kf8 27. Rxe8+ Kxe8 28. Qe2+ Ne7 29. Ne4 Qd5 30. c4 Qc6 31. Nxf6+ Qxf6 32. Be4 Bc8 33. cxb5 axb5 34. b4 cxb4 35. Nxb4 Kf8 36. Kg2 Nf5 37. h3 Qg5 38. g4 Nh4+ 39. Kg3 h5 40. Bf3 f5 41. Qd1 fxg4 42. hxg4 hxg4 43. Bxg4 Nf5+ 44. Kh3 Qh4+ 45. Kg2 Bb7+ 46. Bf3 Qg4+ 47. Kf1 Bxf3 48. Qc1 Qg2+ 49. Ke1 Qg1+ 50. Kd2 Qxf2# 0-1

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.28"]
[Round "4"]
[White "Vasconez Navas, Juan Diego"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "32"]
[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 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 b5 7. Bd3 Bb7 8. 0-0 Nf6 9. Nb3 b4 10. Na4 Nxe4 11. Qe2 Nc5 12. Naxc5 Bxc5 13. Nxc5 d6 14. Nxb7 Qxb7 15. Qg4 f5 16. Qf3 Qf7 1-0

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.26"]
[Round "3"]
[White "Lozeco, Polo"]
[Black "Arcos Facio, Mateo"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "40"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d3 0-0 6. Nbd2 c5 7. e4 e6 8. e5 Nfd7 9. Re1 Nc6 10. c4 Ndxe5 11. Nxe5 Nxe5 12. cxd5 exd5 13. f4 Nxd3 14. Re3 Bd4 15. Nb3 Bxe3+ 16. Bxe3 Bf5 17. Nxc5 d4 18. Nxb7 Qb6 19. g4 dxe3 20. gxf5 e2+ 0-1

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.25"]
[Round "2"]
[White "Duarte da Silva, Eduardo"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "107"]
[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 Nf6 2. Bf4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. Be2 e5 8. d5 h6 9. Qd2 Kh7 10. 0-0-0 Nb6 11. f3 Nh5 12. Kb1 f5 13. exf5 Bxf5+ 14. Ka1 Nf4 15. Bxf4 exf4 16. Bd3 Bxd3 17. Qxd3 Qd7 18. h4 h5 19. Nh3 Na4 20. Nxa4 Qxa4 21. Ng5+ Kh6 22. Ne6 Rf7 23. Nxg7 Rxg7 24. b3 Qa3 25. Qd2 Rb8 26. Qxf4+ Kh7 27. Qd4 c5 28. dxc6 bxc6 29. Qxd6 Rxb3 30. Qxa3 Rxa3 31. Kb2 Ra5 32. Rd3 Re7 33. Rhd1 Rb7+ 34. Rb3 Re7 35. Rd2 Rae5 36. a3 Re2 37. Rbd3 Kg7 38. Kc3 Kf6 39. Rxe2 Rxe2 40. Rd2 Re3+ 41. Kb4 c5+ 42. Kxc5 Rxa3 43. Rd6+ Kf7 44. Kb5 Ra2 45. Ra6 Rxg2 46. Rxa7+ Kf6 47. c5 Rc2 48. c6 g5 49. c7 gxh4 50. Ra6+ Ke7 51. Rc6 Rb2+ 52. Ka6 Ra2+ 53. Kb7 Rb2+ 54. Rb6 1-0

[Event "Pan American-ch U10"]
[Site "Villa Giardino"]
[Date "2002.05.24"]
[Round "1"]
[White "Lozeco, Polo"]
[Black "Bardella, Claudio"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "80"]
[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 e5 2. d3 Nf6 3. Nd2 Bc5 4. Ngf3 Ng4 5. d4 exd4 6. Nxd4 Bxd4 7. Qxg4 0-0 8. Nf3 d5 9. Qg3 dxe4 10. Nxd4 Qxd4 11. Be3 Qxb2 12. Rd1 Qc3+ 13. Bd2 Qxg3 14. hxg3 Bg4 15. Rb1 b6 16. Bc4 Nc6 17. Bd5 Bd7 18. Bxe4 Rae8 19. f3 Bf5 20. Kf2 Bd7 21. Bxh7+ Kh8 22. Bf5+ Kg8 23. Bxd7 Rd8 24. Bxc6 Rxd2+ 25. Kf1 Rfd8 26. Ke1 Rxg2 27. Rd1 Rxd1+ 28. Kxd1 Rxg3 29. Be4 g6 30. Ke2 f5 31. Bd5+ Kg7 32. Ke3 Kf6 33. Kf4 Rg5 34. Rh7 Rg4+ 35. fxg4 g5+ 36. Kf3 fxg4+ 37. Kxg4 Ke5 38. Bb3 Kd6 39. Kxg5 a5 40. Kf5 b5 1-0

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.06"]
[Round "5"]
[White "Lozeco, Polo"]
[Black "Ramela, Lucas"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "48"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. h3 Be6 8. Re1 Qd7 9. g4 d5 10. Nbd2 Rad8 11. exd5 Bxd5 12. c4 Bxf3 13. Nxf3 Qxd3 14. Qxd3 Rxd3 15. Nxe5 Nxe5 16. Rxe5 Rd1+ 17. Bf1 Bd6 18. Re3 Re8 19. Rxe8+ Nxe8 20. Kg2 Nf6 21. Be2 Re1 22. Kf3 Bb4 23. Rb1 Bd2 24. Bxd2 Rxb1 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.06"]
[Round "6"]
[White "Racca, Rodrigo"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "54"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Qc7 5. d3 b5 6. a3 Bb7 7. Be2 b4 8. axb4 cxb4 9. Nb1 Nc6 10. Bd2 Bc5 11. c3 bxc3 12. Bxc3 f6 13. e5 fxe5 14. Nxe5 Nxe5 15. Bxe5 d6 16. Bc3 Nf6 17. Bh5+ Kd8 18. Ba5 Bb6 19. Bxb6 Qxb6 20. Bf7 Bxg2 21. Kd2 Qxb2+ 22. Ke1 Qxa1 23. Rg1 Rb8 24. Kf2 Rb2+ 25. Ke3 Nd5+ 26. Kd4 Rxb1+ 27. Kc4 Rb4# 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.05"]
[Round "4"]
[White "Dvoskin, Gaston"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "59"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. Nf3 Nbd7 7. Bd3 e5 8. 0-0 h6 9. Qc1 g5 10. d5 c5 11. a3 Nh5 12. b4 cxb4 13. axb4 Nf4 14. Qc2 b6 15. Na4 Re8 16. Bxf4 exf4 17. Rac1 Qc7 18. Rfd1 Bb7 19. Nc3 g4 20. Nh4 Qd8 21. Nf5 Qf6 22. Nb5 Rec8 23. Nbxd6 Rc7 24. Nxb7 Rxb7 25. Nxg7 Qxg7 26. Qc3 Qxc3 27. Rxc3 Ne5 28. c5 bxc5 29. bxc5 Rc8 30. Ba6 1-0

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.05"]
[Round "3"]
[White "Lozeco, Polo"]
[Black "Santiano, Alvaro"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "94"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 Ng4 6. 0-0 d6 7. h3 Nf6 8. Re1 0-0 9. Nbd2 Nh5 10. Kh1 Bxf2 11. Re2 Nxg3+ 12. Kh2 Nxe2 13. Qxe2 Bh4 14. Kg1 Qf6 15. Nxh4 Qxh4 16. Nf3 Qh5 17. Qf2 Qg6 18. Qh4 Nb4 19. c3 Nxd3 20. Kf1 Nxc1 21. Rxc1 Qh6 22. Qxh6 gxh6 23. Rd1 Be6 24. b3 Rfe8 25. Nh4 Rad8 26. Rd3 Kh8 27. Rg3 Rg8 28. Rxg8+ Rxg8 29. Kf2 c6 30. Bf1 Rg5 31. Nf3 Rh5 32. h4 d5 33. exd5 Bxd5 34. c4 Be4 35. Be2 Bxf3 36. Bxf3 Rf5 37. Ke3 Rf4 38. Be4 f5 39. Bf3 Rxh4 40. c5 Rh3 41. Kf2 e4 42. Be2 e3+ 43. Ke1 f4 44. Bg4 Rg3 45. Be2 f3 46. Bf1 Rg1 47. a3 e2 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.04"]
[Round "2"]
[White "Herrera, Leonel"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "58"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. d3 Qc7 5. g3 b5 6. Bf4 d6 7. Bb3 e5 8. Bd2 h6 9. Nh4 Bb7 10. Qf3 Nf6 11. Nf5 c4 12. dxc4 bxc4 13. Ba4+ Nc6 14. 0-0 Bc8 15. Na3 Bxf5 16. exf5 Be7 17. Bxc6+ Nd7 18. Bxa8 0-0 19. Be4 Nc5 20. Nxc4 Rb8 21. Qg4 h5 22. Qxh5 Nxe4 23. Bc1 Qxc4 24. Qg4 Qxc2 25. Bh6 Bf6 26. Rfe1 Nxf2 27. Qe2 Qxe2 28. Rxe2 Nd3 29. h4 gxh6 0-1

[Event "ARG-ch U10 sf"]
[Site "Esperanza"]
[Date "2002.04.04"]
[Round "1"]
[White "Lozeco, Polo"]
[Black "Latini, German"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "39"]
[EventDate "2002.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 Nf6 4. Ngf3 d6 5. g3 Bg4 6. Bg2 e6 7. 0-0 Be7 8. Re1 0-0 9. h3 Bxf3 10. Nxf3 Nd4 11. Nxd4 cxd4 12. c3 dxc3 13. bxc3 d5 14. e5 Nd7 15. d4 f6 16. exf6 Bxf6 17. Qg4 e5 18. h4 g6 19. h5 Qe8 20. Bxd5+ 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.29"]
[Round "7"]
[White "Lozeco, Polo"]
[Black "Moreno, Santiago"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "79"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nxe4 4. Nxe4 Nc6 5. Bc4 Bc5 6. Nxc5 0-0 7. 0-0 d6 8. Nb3 d5 9. Bb5 Qe8 10. Na5 Bd7 11. Nxc6 Bxc6 12. Bxc6 Qxc6 13. d3 Rad8 14. Nxe5 Qe6 15. Re1 Rd6 16. Nc4 Qf5 17. Nxd6 cxd6 18. Re2 h6 19. Bxh6 gxh6 20. Qd2 Qg6 21. Re3 Kh7 22. Rg3 Qf6 23. Rh3 a5 24. Re1 b6 25. Ree3 Qg7 26. d4 Re8 27. Rh4 b5 28. Reh3 Re6 29. Qd3+ Kg8 30. Qd2 b4 31. Rg3 Rg6 32. Rxg6 Qxg6 33. Rxh6 Qg7 34. Rh5 Kf8 35. h3 Ke8 36. Qe3+ Kd8 37. Rxd5 Kd7 38. Qd3 Kd8 39. a3 bxa3 40. bxa3 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "5"]
[White "Lozeco, Polo"]
[Black "Goette, Pierino"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "87"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. Nc3 Bb4 5. Nd5 d6 6. Nxb4 Nxb4 7. c3 Nc6 8. 0-0 0-0 9. d3 Bg4 10. h3 Bh5 11. Bg5 h6 12. Bh4 Na5 13. Bd5 c6 14. Bb3 Nxb3 15. axb3 d5 16. b4 dxe4 17. dxe4 Qxd1 18. Rfxd1 Nxe4 19. Re1 Bxf3 20. gxf3 Nd6 21. Rxe5 Nc4 22. Rc5 Nxb2 23. Ra2 Nd3 24. Rc4 Ne5 25. Rf4 g5 26. Re4 Nxf3+ 27. Kf1 Nxh4 28. Re7 b5 29. Rc7 Rfc8 30. Rd7 c5 31. bxc5 Rxc5 32. Ra3 Ng6 33. Rd4 Nf4 34. Rb4 Nxh3 35. Rbb3 Nf4 36. f3 h5 37. Kg1 Kg7 38. Ra2 g4 39. fxg4 hxg4 40. Rb4 Rf5 41. Rf2 Kh6 42. Rh2+ Nh3+ 43. Kg2 Rf3 44. Rxg4 1/2-1/2

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "6"]
[White "Proverbio, Agustin"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "65"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. Qe4 c6 10. Bb3 Bc5 11. a3 Na6 12. Bc4 Rb8 13. d3 h6 14. Bf4 Qd6 15. 0-0-0 Bd4 16. Rhe1 Kf7 17. Nxd5 cxd5 18. Bxd5+ Be6 19. Bxe6+ Qxe6 20. c3 Bxf2 21. Re2 Rbe8 22. Rxf2 Re7 23. Bg5+ Kg8 24. Bxe7 Qxe7 25. Rdf1 Nc5 26. Qd5+ Kh7 27. Rf7 Qg5+ 28. Kc2 Rc8 29. b4 Qh5 30. bxc5 Qxh2 31. Qe4+ Kg8 32. Qg6 Rf8 33. Qxg7# 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "3"]
[White "Bellomo, Franco Daniel"]
[Black "Lozeco, Polo"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "65"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 g6 5. Bxc4 Bg7 6. e5 Nh5 7. Nf3 0-0 8. 0-0 Bg4 9. Be3 Nc6 10. Bd5 e6 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 Rb8 14. b3 Kh8 15. Qxc6 Re8 16. Rac1 Re7 17. Ne4 Ra8 18. Bg5 f6 19. Bxf6 Nxf6 20. Nxf6 Bxf6 21. exf6 Rf7 22. Qxe6 Qf8 23. Rc6 Re8 24. Qc4 Rc8 25. d5 Qd8 26. d6 Rd7 27. Rc1 h5 28. dxc7 Rdxc7 29. Rxc7 Rxc7 30. Qxc7 Qxf6 31. Qd7 Qf8 32. Rc8 Qxc8 33. Qxc8+ 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "4"]
[White "Lozeco, Polo"]
[Black "Abolsky, Pablo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "26"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[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. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Nd4 8. Bg5 Nxf3+ 9. gxf3 Qxg5+ 10. Kh1 Qf4 11. Kg1 Bxf3 12. Qe1 Qg5+ 13. Kh2 Qg2# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.26"]
[Round "2"]
[White "Chiatti, Guido"]
[Black "Lozeco, Polo"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "54"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5 Nf6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bc5 9. Re1 0-0 10. d4 Bb6 11. Nc3 Re8+ 12. Kf1 Rxe1+ 13. Nxe1 Bf5 14. Bg5 Bxd4 15. Bxf6 Bxf6 16. h3 Re8 17. g4 Be6 18. Ne4 Bh4 19. f4 Bc4+ 20. Kg2 Rxe4 21. Nf3 Re2+ 22. Kf1 Re4+ 23. Kg2 Be7 24. Nd2 Re2+ 25. Kf1 Rxd2+ 26. Ke1 Rh2 27. Rd1 Bh4# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.26"]
[Round "1"]
[White "Lozeco, Polo"]
[Black "Bertinetti, Andres"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "79"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nf6 5. Nf3 Bf5 6. 0-0 Nc6 7. Re1 e6 8. d3 Bc5 9. Bf4 0-0 10. h3 Nd4 11. Nxd4 Qxd4 12. Be3 Qd6 13. Bxc5 Qxc5 14. Qf3 Qb4 15. a3 Qxb2 16. Na4 Qxc2 17. Bb5 c6 18. Rac1 Qb3 19. Rb1 Qd5 20. Qxd5 exd5 21. Bxc6 bxc6 22. Rb7 Rfb8 23. Nc5 Rxb7 24. Nxb7 Re8 25. Rc1 Bxd3 26. Nd6 Rb8 27. Kh2 Bb5 28. Nxb5 cxb5 29. Rb1 d4 30. a4 a6 31. axb5 Rxb5 32. Rd1 Rd5 33. Kg3 d3 34. Kf3 d2 35. Ke2 Ne4 36. Ke3 Re5 37. f4 Re8 38. g4 Nc3+ 39. Kxd2 Nxd1 40. Kxd1 0-1

