[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "3"]
[White "Ben Dak, Shirley"]
[Black "Montes de Oca, Mariann"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "77"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 N5f6 11. Bd3 Nb6 12. h3 Bd7 13. f4 Re8 14. Rd1 Nh5 15. Ne2 a6 16. g4 Nf6 17. Ng3 Bb5 18. b3 Bxd3 19. Kxd3 h6 20. f5 Kd7 21. Nf1 Nfd5 22. a3 Nf4+ 23. Kd2 Rad8 24. Rh2 g5 25. Ng3 Kc6 26. Rc1+ Kd7 27. Rd1 Kc8 28. Kc2 f6 29. a4 Nd7 30. b4 b6 31. b5 axb5 32. axb5 Kb7 33. Rb1 Ra8 34. Kb3 Ra5 35. Kc2 Ra2+ 36. Rb2 Rxb2+ 37. Kxb2 Nd3+ 38. Kc3 Nf4 39. Kc4 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "1"]
[White "Borda Rivera, Carla Wendy"]
[Black "Montes de Oca, Mariann"]
[Result "1/2-1/2"]
[ECO "C54"]
[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. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 0-0 10. Qd3 Nf6 11. Ne5 Ne7 12. Qg3 d5 13. Be2 Ng6 14. Nxg6 fxg6 15. Rd1 Bf5 16. c4 Re8 17. Be3 c6 18. c5 Ne4 19. Qf3 Nc3 20. Re1 Nxe2+ 21. Rxe2 Qd7 22. Qg3 Re7 23. Rae1 Rae8 24. Qd6 Bg4 25. f3 Bf5 26. Qxd7 Rxd7 27. Bd2 Rxe2 28. Rxe2 Kf7 29. g4 Bd3 30. Re3 Bc4 31. Kf2 Bxa2 32. f4 Re7 33. Rxe7+ Kxe7 34. Kf3 b6 35. Bb4 Kf6 36. cxb6 axb6 37. h3 g5 38. fxg5+ Kxg5 39. Ba3 Kh4 40. Kg2 h5 41. gxh5 Kxh5 42. Kg3 Bc4 43. Bb4 g5 44. Ba3 Be2 45. Bb4 g4 46. hxg4+ Bxg4 47. Kf4 Be2 48. Ke5 Kg4 49. Kd6 Bb5 50. Kc7 Kf4 51. Kxb6 Ke3 52. Kc5 Kd3 53. Ba3 Ba6 54. Bb2 Bb5 55. Ba3 Kc2 56. Bb4 Kb3 57. Be1 Ba4 58. Ba5 Kc2 59. Bb4 Kd3 60. Ba5 Bb3 61. Be1 Bc4 62. Ba5 Ke4 63. Be1 Bb5 64. Bb4 Kf5 65. Be1 Ke6 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "4"]
[White "Montes de Oca, Mariann"]
[Black "Agnello, Silvana"]
[Result "1/2-1/2"]
[ECO "B07"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f3 0-0 6. Qd2 Nbd7 7. 0-0-0 c5 8. dxc5 Nxc5 9. e5 Ne8 10. exd6 Nxd6 11. Bh6 Qb6 12. Bxg7 Kxg7 13. Qd4+ f6 14. Na4 Nxa4 15. Qxa4 Bd7 16. Qxd7 Nf5 17. Qb5 Qe3+ 18. Rd2 Rad8 19. Bd3 Nd6 20. Qb3 Nf5 21. Kd1 Nd4 22. Qc3 Rc8 23. Bc4 Nf5 24. Qxe3 Nxe3+ 25. Kc1 Rxc4 26. c3 Rc5 27. g3 Rd5 28. Rxd5 Nxd5 29. Ne2 Kf7 30. Rd1 Nb6 31. Nd4 Rd8 32. Nb5 Rxd1+ 33. Kxd1 a6 34. Nd4 e5 35. Nb3 Na4 36. Kc2 Ke6 37. Nd2 f5 38. b3 Nb6 39. Kd3 Kd5 40. c4+ Kc5 41. Ke3 Kb4 42. Nb1 a5 43. f4 e4 44. h4 Kc5 45. a3 a4 46. Nd2 axb3 47. Nxb3+ Kxc4 48. Na5+ Kc3 49. Nxb7 Nc4+ 50. Ke2 Nxa3 51. Nd6 Nc4 52. Nf7 Nd2 53. Ng5 h5 54. Nh7 Nf1 55. Kxf1 Kd2 56. Ng5 Kd3 57. Ke1 e3 58. Nf3 e2 59. Ne5+ Ke3 60. Nxg6 Kf3 61. Ne7 Kxg3 62. Nxf5+ Kxf4 63. Ng7 Kg4 64. Nxh5 Kxh4 65. Kxe2 Kxh5 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "5"]
[White "Montes de Oca, Mariann"]
[Black "Araujo Freitez, Yesmar Yoneidis"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "104"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. a4 Qc7 7. Bc4 Nf6 8. Bb3 Bb4 9. f3 Bxc3+ 10. bxc3 Ne7 11. Bd2 0-0 12. 0-0 h6 13. Ne2 d5 14. Ng3 Ng6 15. Qe2 Nf4 16. Qe3 N6h5 17. Nxh5 Nxh5 18. e5 g5 19. g4 Nf4 20. Rfe1 Kg7 21. Qd4 Ng6 22. c4 dxc4 23. Qxc4 Qb6+ 24. Be3 Qa5 25. Qc5 Qxc5 26. Bxc5 Rd8 27. Bb6 Rd2 28. Ba5 Rd4 29. Bb6 Rf4 30. Re3 Bd7 31. Kg2 Bc6 32. Rf1 Rxg4+ 33. Kh3 Rh4+ 34. Kg3 Bxa4 35. Bxa4 Rxa4 36. Rd3 Rb4 37. Ba5 Rb5 38. Bc3 Rc8 39. Kh3 Nf4+ 40. Kg3 Nxd3 41. cxd3 Rxc3 42. d4 Rd3 43. h4 gxh4+ 44. Kxh4 Rxd4+ 45. f4 Rxe5 46. Rg1+ Kf6 47. Rf1 Rf5 48. Kg4 h5+ 49. Kh4 Rfxf4+ 50. Rxf4+ Rxf4+ 51. Kxh5 Re4 52. Kh6 Rh4# 0-1

[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "2"]
[White "Montes de Oca, Mariann"]
[Black "Gomez Reyes, Solana"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "153"]
[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. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Nc6 8. Bg5 Qxe2+ 9. Bxe2 Be7 10. 0-0 a6 11. d4 Bf5 12. Bxf6 Bxf6 13. Nd5 Bd8 14. Rfe1 0-0 15. c3 Re8 16. Bxa6 Bd7 17. Rxe8+ Bxe8 18. Bxb7 Ra5 19. Re1 Bd7 20. Bxc6 Bxc6 21. Ne7+ Bxe7 22. Rxe7 h6 23. a3 Rb5 24. b4 Rb7 25. Nd2 Ra7 26. Nc4 Kf8 27. Re1 Bd5 28. Na5 Ra8 29. f3 Rc8 30. c4 Ba8 31. c5 dxc5 32. dxc5 Rd8 33. Re3 Rd1+ 34. Kf2 Ra1 35. b5 f5 36. b6 cxb6 37. cxb6 f4 38. Re2 Rxa3 39. b7 Bxb7 40. Nxb7 Rb3 41. Nd6 Rb8 42. g3 fxg3+ 43. Kxg3 Rd8 44. Nf5 Rd5 45. Ne7 Rg5+ 46. Kf2 h5 47. h4 Ra5 48. Ng6+ Kf7 49. Nf4 g5 50. hxg5 Rxg5 51. Nh3 Rg8 52. Re5 Rh8 53. Nf4 h4 54. Rh5 Rxh5 55. Nxh5 Kg6 56. Nf4+ Kg5 57. Nh3+ Kf5 58. Ke3 Ke5 59. f4+ Kf5 60. Kf3 Kg6 61. Kg4 Kf6 62. Kxh4 Kf5 63. Kh5 Kf6 64. Kh4 Kf5 65. Kh5 Kf6 66. Kg4 Kg6 67. Nf2 Kf6 68. Nd3 Kg6 69. Ne5+ Kf6 70. Nd7+ Ke7 71. Kf5 Kxd7 72. Kf6 Kd8 73. Kg7 Ke7 74. f5 Ke8 75. f6 Kd7 76. f7 Ke6 77. f8Q 1-0

[Event "Pan American-ch U12 Girls"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "7"]
[White "Montes de Oca, Mariann"]
[Black "Strasser, Melisa"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "47"]
[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 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Nc3 g6 5. 0-0 Bg7 6. d3 Nf6 7. Re1 Bd7 8. Be3 0-0 9. Qd2 Ng4 10. Bf4 e5 11. Bg3 h6 12. h3 Nf6 13. a3 Rc8 14. Bh4 a6 15. Bc4 b5 16. Ba2 Re8 17. Nd5 Kh7 18. Nxf6+ Bxf6 19. Bxf6 Qxf6 20. c3 Be6 21. Bxe6 Qxe6 22. b4 f5 23. exf5 Qxf5 24. Qe2 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Montes de Oca, Mariann"]
[Black "Assing, Josiane"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "41"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 Bd6 4. c3 Nf6 5. 0-0 Nxe4 6. Bxc6 dxc6 7. Re1 Bf5 8. d3 Nf6 9. Nxe5 Bxe5 10. Rxe5+ Be6 11. Nd2 0-0 12. Ne4 Nxe4 13. Rxe4 c5 14. Qh5 b6 15. Rh4 h6 16. Bxh6 f6 17. Bxg7 Re8 18. Qh8+ Kf7 19. Qh5+ Kg8 20. Qh7+ Kf7 21. Bh6# 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Montes de Oca, Mariann"]
[Black "Engelmann, Vanessa"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "53"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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. 0-0 Nxe4 5. Re1 Nf6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d3 0-0 9. Nc3 Bb4 10. Bg5 Bxc3 11. bxc3 a6 12. Bxf6 Qxf6 13. Nf3 Bg4 14. Rb1 Rab8 15. h3 Bxf3 16. Qxf3 Qxf3 17. gxf3 h6 18. Re7 Rfc8 19. Rbe1 Kf8 20. Rd7 g6 21. Ree7 b6 22. Rxf7+ Ke8 23. Rfe7+ Kf8 24. Rxc7 Re8 25. Rf7+ Kg8 26. Rg7+ Kf8 27. Rcf7# 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Rivera, Ingris"]
[Black "Montes de Oca, Mariann"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "60"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. h3 Re8 8. d3 h6 9. Nbd2 Be6 10. d4 Bb6 11. d5 Bxh3 12. gxh3 a6 13. Ba4 Qc8 14. dxc6 bxc6 15. Bxc6 Qxh3 16. Nf1 Re6 17. N3h2 Nh5 18. Qf3 Rg6+ 19. Kh1 Qh4 20. Be3 Nf4 21. Ng3 Bxe3 22. Qxe3 Qh3 23. Rg1 Rg4 24. Nf5 Rxg1+ 25. Rxg1 Qh5 26. Bxa8 g6 27. Qf3 Qxf3+ 28. Nxf3 Nh3 29. Rg2 Kh7 30. Ne3 Kg8 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Safioti, Cecilia"]
[Black "Montes de Oca, Mariann"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "143"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 Nf6 4. Be2 Bc5 5. 0-0 0-0 6. d3 h6 7. a3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. Re1 Re8 11. c3 Bg4 12. h3 Bxf3 13. Bxf3 d5 14. exd5 Nxd5 15. d4 Nf6 16. Bxc6 bxc6 17. dxe5 Qxd1 18. Rxd1 Rxe5 19. Kf1 Rae8 20. Bf4 R5e7 21. Re1 g5 22. Bh2 Rxe1+ 23. Rxe1 Rxe1+ 24. Kxe1 Ne8 25. Ke2 Kf8 26. f4 f6 27. Ke3 f5 28. g4 fxg4 29. hxg4 Kf7 30. b4 b5 31. Kd4 Ke6 32. Kc5 Kd7 33. fxg5 hxg5 34. Bg1 Nf6 35. Be3 Nxg4 36. Bxg5 Nf2 37. Bh4 Ne4+ 38. Kd4 Nd2 39. Bg3 Nf3+ 40. Kd3 Ng5 41. c4 Ne6 42. Kc3 Ng5 43. Kb3 Ne4 44. Be1 Nd6 45. c5 Nb7 46. a4 Nd8 47. Bh4 Nb7 48. a5 Nd8 49. Bxd8 Kxd8 50. Kc3 Kc8 51. Kd4 Kd7 52. Ke5 Kc8 53. Kf6 Kb7 54. Ke7 Kc8 55. a6 Kb8 56. Kd7 Ka7 57. Kxc7 Kxa6 58. Kxc6 Ka7 59. Kxb5 Kb7 60. c6+ Kc7 61. Kc5 Kc8 62. Kd6 Kd8 63. c7+ Kc8 64. b5 Kb7 65. Kd7 Kb6 66. c8Q Kxb5 67. Qc3 Kb6 68. Qc4 Ka5 69. Qb3 Ka6 70. Qb4 Ka7 71. Kc6 Ka8 72. Qb7# 1-0

