[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "5"]
[White "Contreras, Nelson"]
[Black "Kawas Garcia, Nebil"]
[Result "0-1"]
[ECO "C32"]
[PlyCount "130"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Bf5 6. d3 Bb4 7. Bd2 Qe7 8. dxe4 Nxe4 9. Nxe4 Bxd2+ 10. Nxd2 Qxe2+ 11. Bxe2 c6 12. dxc6 bxc6 13. 0-0-0 0-0 14. Ngf3 Nd7 15. Nc4 Nf6 16. Rhe1 Nd5 17. Nd6 Bg4 18. h3 Bxf3 19. Bxf3 Nxf4 20. Bxc6 Rad8 21. Nb7 Rc8 22. Rd6 Rc7 23. Bf3 Rfc8 24. Rd8+ Rxd8 25. Nxd8 Nd3+ 26. Kd2 Nxe1 27. Kxe1 Rxc2 28. Bd5 Rxb2 29. Bxf7+ Kf8 30. Bd5 Ke7 31. Nb7 Kf6 32. Na5 Rb5 33. Bb3 Rxa5 34. Kf2 Ke5 35. Kf3 g5 36. Kg4 Kf6 37. g3 a6 38. h4 gxh4 39. Kxh4 Rg5 40. g4 h6 41. Bc2 Ke5 42. Kg3 a5 43. Bd1 Kd4 44. Kf3 Kc3 45. Bb3 Rb5 46. Bf7 Rb4 47. Kg3 Ra4 48. Kh4 Kb2 49. Kh5 Ka1 50. Be6 Rb4 51. Kh4 a4 52. Kh5 a3 53. Kxh6 Rb6 54. g5 Rxe6+ 55. g6 Rxg6+ 56. Kxg6 Kxa2 57. Kg7 Kb2 58. Kh7 a2 59. Kh8 a1Q 60. Kg8 Qa7 61. Kh8 Qe7 62. Kg8 Kc3 63. Kh8 Kd4 64. Kg8 Ke5 65. Kh8 Kf6 0-1

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "3"]
[White "Contreras, Nelson"]
[Black "Manssila, Albeiro"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "119"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e3 d5 2. b3 e5 3. Bb2 Nc6 4. Be2 f6 5. d4 Bd6 6. c4 Bf5 7. a3 dxc4 8. bxc4 exd4 9. exd4 Qd7 10. Nf3 Nge7 11. Nbd2 0-0 12. Rc1 Bf4 13. Bc3 Bxd2+ 14. Qxd2 Ng6 15. 0-0 Rad8 16. Rcd1 Qd6 17. d5 Qf4 18. Qxf4 Nxf4 19. Rfe1 Nxe2+ 20. Rxe2 Bg4 21. Rdd2 Bxf3 22. gxf3 Ne5 23. Bxe5 fxe5 24. Kg2 Rf5 25. Kg3 h5 26. Re4 Rd6 27. f4 exf4+ 28. Rxf4 Rxf4 29. Kxf4 Kf7 30. Kg5 g6 31. f4 Rf6 32. Re2 Rf5+ 33. Kh6 Rxf4 34. c5 Rf6 35. Re6 Rxe6 36. dxe6+ Kxe6 37. Kxg6 Kd5 38. Kxh5 Kxc5 39. Kg5 Kd6 40. h4 Ke7 41. Kf4 Kf6 42. Ke4 c5 43. Kd5 b6 44. Kc4 Kf5 45. h5 Kg5 46. h6 Kxh6 47. Kd5 Kg5 48. Kc4 Kf4 49. Kd5 Ke3 50. Kc4 Ke4 51. a4 Ke3 52. Kc3 Kf4 53. Kc4 Ke5 54. Kc3 Kd5 55. Kd3 c4+ 56. Kc3 Kc5 57. Kc2 Kb4 58. Kb2 Kxa4 59. Kc2 Kb4 60. Kb2 0-1

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "1"]
[White "Contreras, Nelson"]
[Black "Pelizzani, Rodrigo"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "27"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 f6 4. Nc3 d6 5. d4 Nc6 6. Bxf4 a6 7. Bc4 Nh6 8. Qd2 Nb4 9. a3 Nc6 10. h3 Be7 11. Bxh6 gxh6 12. Qxh6 Bf8 13. Qh5+ Ke7 14. Qf7# 1-0

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "7"]
[White "Contreras, Nelson"]
[Black "Vaca, Alexander"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e3 d5 2. Be2 e5 3. b3 Nc6 4. Bb2 Bd6 5. Nf3 a6 6. d3 Bf5 7. Nbd2 Nf6 8. c4 dxc4 9. bxc4 0-0 10. h3 Re8 11. e4 Bg6 12. 0-0 Bc5 13. Nh4 Nxe4 14. Nxg6 Nxd2 15. Qxd2 hxg6 16. Rae1 e4 17. Qc3 Bd4 18. Qd2 Bxb2 19. Qxb2 exd3 20. Bf3 Rxe1 21. Rxe1 Rb8 22. Bd5 Kh8 23. Qc3 Qf6 24. Qxd3 Nb4 25. Qe3 0-1

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "6"]
[White "Panizza, Cristian"]
[Black "Contreras, Nelson"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "92"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. Bc4 Be7 5. d3 Nf6 6. Bf4 d5 7. Bb3 c5 8. Nb5 Na6 9. Ba4 0-0 10. Nc3 dxe4 11. dxe4 Nxe4 12. Nxe4 Bxe4 13. Bb5 Nb4 14. 0-0 Qxd1 15. Raxd1 Bxf3 16. gxf3 Nxc2 17. Kh1 Nd4 18. Ba4 Nxf3 19. Bc6 Nxh2 20. Bxa8 Nxf1 21. Bg2 Bf6 22. b3 Rc8 23. Bxf1 Bd4 24. Kg2 Rd8 25. Bg5 f6 26. Bh4 Kf7 27. Bc4 Ke7 28. Re1 e5 29. f4 Kd6 30. fxe5+ Bxe5 31. Rd1+ Ke7 32. Rxd8 Kxd8 33. Kf3 Kd7 34. Kg4 Kd6 35. Kf5 g5 36. Bf2 h5 37. Ke4 h4 38. Kf5 h3 39. Bf1 h2 40. Bg2 Kc7 41. a4 a6 42. Bh1 Kd6 43. Kg4 b5 44. axb5 axb5 45. Bg3 c4 46. bxc4 bxc4 0-1

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "4"]
[White "Peterson, James"]
[Black "Contreras, Nelson"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "131"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. d4 Be7 3. Nc3 b6 4. Nf3 Bb7 5. e3 Nf6 6. Be2 d5 7. cxd5 Nxd5 8. Nxd5 Bxd5 9. 0-0 Nd7 10. b3 0-0 11. Bb2 Nf6 12. Rc1 c5 13. h3 Rc8 14. dxc5 Rxc5 15. Rxc5 Bxc5 16. Ne5 Nd7 17. Nxd7 Qxd7 18. Bf3 Rd8 19. Bxd5 Qxd5 20. Qc2 Qd2 21. Rc1 Qxc2 22. Rxc2 Rd1+ 23. Kh2 f5 24. a3 Bd6+ 25. g3 Kf7 26. Kg2 a5 27. Bd4 b5 28. Bb6 a4 29. bxa4 bxa4 30. Rc4 Bxa3 31. Rxa4 Bd6 32. Ra7+ Kf6 33. Rd7 Rd5 34. Bd8+ Kg6 35. Be7 Bxe7 36. Rxe7 Kf6 37. Ra7 h6 38. Ra4 g5 39. e4 fxe4 40. Rxe4 Kf5 41. Ra4 Rd3 42. Ra8 e5 43. Rf8+ Kg6 44. g4 e4 45. Re8 h5 46. Rxe4 h4 47. Re3 Rd4 48. Rf3 Rc4 49. Kf1 Re4 50. Re3 Rf4 51. Ke2 Kf6 52. Rf3 Rxf3 53. Kxf3 Ke5 54. Ke3 Kf6 55. Ke4 Ke6 56. f4 gxf4 57. Kxf4 Kf6 58. g5+ Kg6 59. Kg4 Kg7 60. Kxh4 Kh7 61. Kg4 Kg6 62. h4 Kg7 63. Kf5 Kf7 64. g6+ Kg7 65. h5 Kg8 66. Kf6 1-0

[Event "Pan American-ch U10"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "2"]
[White "Sartori Cardoso, Sergio"]
[Black "Contreras, Nelson"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "32"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 b6 3. g3 Bb7 4. Nc3 Bb4 5. d3 Ne7 6. Bd2 d5 7. a3 Bxc3 8. Bxc3 dxe4 9. dxe4 Qxd1+ 10. Rxd1 Bxe4 11. Bg2 0-0 12. Rd4 Bxc2 13. Ne5 Nd5 14. Bxd5 exd5 15. 0-0 c6 16. Rg4 f6 0-1

