[Event "MEX ol U12 Girls"]
[Site "Guanajuato"]
[Date "2002.07.16"]
[Round "5"]
[White "Chavez Medina, Ivonne"]
[Black "Gutierrez Mancillas, Alicia Abig"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1331"]
[BlackElo "1392"]
[PlyCount "111"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. Re1 Bg4 11. Qc2 Bxf3 12. Nxf3 d5 13. exd5 Nxd5 14. Bxd5 Qxd5 15. Rad1 Qxa2 16. Ng5 g6 17. Qe4 Qxb2 18. Re3 Rae8 19. Qh4 h5 20. Qg3 Rxe3 21. fxe3 Qe2 22. Rf1 Qg4 23. Qxg4 hxg4 24. Rb1 b6 25. Ne4 f5 26. Nc3 a5 27. Nd5 Rf7 28. Rc1 Na7 29. Nxc7 b5 30. Na6 Rf6 31. Nc5 b4 32. Ra1 Nc6 33. Kf1 f4 34. Ke2 f3+ 35. gxf3 gxf3+ 36. Kf2 g5 37. Rg1 Kf7 38. Rxg5 Rh6 39. Kxf3 Rxh2 40. Rg2 Rxg2 41. Kxg2 Kg6 42. Kg3 Kg5 43. d5 Ne5 44. d6 Kf5 45. d7 Nxd7 46. Nxd7 b3 47. e4+ Kxe4 48. Nc5+ Kd5 49. Nxb3 a4 50. Na1 Kc4 51. Kf2 Kc3 52. Ke2 Kb2 53. Kd2 Kxa1 54. Kc1 a3 55. Kc2 Ka2 56. Kc1 1/2-1/2

[Event "MEX ol U12 Girls"]
[Site "Guanajuato"]
[Date "2002.07.16"]
[Round "6"]
[White "Palomares Ramos, Karen"]
[Black "Chavez Medina, Ivonne"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1209"]
[BlackElo "1331"]
[PlyCount "106"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. 0-0 Be6 8. Bb3 Bxb3 9. axb3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. c4 Qe6 13. Be3 Bxe3 14. fxe3 Rad8 15. d4 exd4 16. exd4 Qe3+ 17. Kh1 Nxd4 18. Nxd4 Rxd4 19. Qf3 Qxf3 20. Rxf3 a6 21. Re1 Rfd8 22. Rfe3 g6 23. Re7 R4d7 24. Re8+ Rxe8 25. Rxe8+ Kg7 26. Rb8 b6 27. Ra8 a5 28. c5 f5 29. cxb6 cxb6 30. Rb8 Rd6 31. Rb7+ Kh6 32. h4 f4 33. Rf7 Rd4 34. g3 fxg3 35. Kg2 Rxh4 36. Kxg3 Rb4 37. Rf3 Kg5 38. Kf2 Rf4 39. Rxf4 Kxf4 40. Ke2 h5 41. Kd3 h4 42. Kc4 h3 43. Kb5 h2 44. Kxb6 h1Q 45. Kxa5 Qa8+ 46. Kb4 Qb7+ 47. Kc4 Qc6+ 48. Kb4 Ke4 49. Ka5 Kd4 50. Kb4 Qb7+ 51. Ka5 Kc5 52. b4+ Qxb4+ 53. Ka6 Qb6# 0-1

[Event "MEX ol U12 Girls"]
[Site "Guanajuato"]
[Date "2002.07.15"]
[Round "4"]
[White "Sianez Heras, Susana Priscilla"]
[Black "Chavez Medina, Ivonne"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1419"]
[BlackElo "1331"]
[PlyCount "122"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. 0-0 Nf6 7. Re1 0-0 8. b4 d6 9. Ba3 Bg4 10. Qd3 Nh5 11. dxe5 dxe5 12. b5 Nf4 13. Bxe7 Nxd3 14. Bxf8 Nxe1 15. Nxe1 Na5 16. Bxg7 Nxc4 17. Bh6 Rd8 18. Kf1 Rd1 19. f3 Bd7 20. Ke2 Rd6 21. Bc1 Bxb5 22. f4 f6 23. a4 Ba6 24. Kf3 Rd1 25. fxe5 Rxc1 26. e6 Kf8 27. Nd3 Ne5+ 28. Nxe5 fxe5 29. Kg4 Ke7 30. Kf5 Bd3 31. a5 Bc5 32. a6 bxa6 33. Ra5 Bd6 34. Nd2 Rd1 35. Nf3 Rf1 36. Kg5 Kxe6 37. Kg4 Be2 38. Kg3 Bxf3 39. gxf3 Rg1+ 40. Kf2 Rc1 41. Rxa6 Rxc3 42. Kg2 Ra3 43. Rc6 Ra2+ 44. Kg3 a5 45. Kg4 Rxh2 46. Ra6 Rg2+ 47. Kh3 Ra2 48. Kh4 Kf6 49. Kh5 h6 50. Kg4 Kg6 51. f4 h5+ 52. Kf3 Kf6 53. fxe5+ Kxe5 54. Ke3 h4 55. Kf3 h3 56. Kg3 h2 57. Rxa5+ Rxa5 58. Kxh2 Kxe4+ 59. Kh3 Kf3 60. Kh4 Rf5 61. Kh3 Rh5# 0-1

[Event "MEX ol U12 Girls"]
[Site "Guanajuato"]
[Date "2002.07.14"]
[Round "2"]
[White "Ramirez Farias, Carla Nayeli"]
[Black "Chavez Medina, Ivonne"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1544"]
[BlackElo "1331"]
[PlyCount "71"]
[EventDate "2002.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Nbd2 0-0 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Nf1 Be6 11. Bxe6 fxe6 12. Ng3 d5 13. Nxe5 dxe4 14. d4 c5 15. Be3 Nf5 16. Nxf5 exf5 17. Qb3+ c4 18. Qxc4+ Nd5 19. Qb3 h6 20. 0-0 Kh7 21. Rae1 Nf6 22. f3 Bc7 23. fxe4 Ng4 24. exf5 Qh4 25. Nxg4 Qxg4 26. Qd1 Qh4 27. g3 Bxg3 28. Re2 Bd6 29. Qe1 Qh3 30. Bf4 Rxf5 31. Bxd6 Rg5+ 32. Kh1 Re8 33. Qb1+ Rf5 34. Rxf5 Rg8 35. Rh5+ Kh8 36. Rxh3 1-0

[Event "Olympiad U18"]
[Site "Atlacomulco"]
[Date "2001.??.??"]
[Round "2"]
[White "Chavez Medina, Ivonne"]
[Black "Godinez Cervantes, Maria"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1220"]
[BlackElo "1330"]
[PlyCount "68"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Nf3 a6 8. Be3 b5 9. Be2 Bb7 10. Bf4 e5 11. Bg5 Be7 12. Bd3 0-0 13. Nh4 Nb4 14. a3 Nxd3+ 15. cxd3 Qc7 16. Qf3 h6 17. Be3 Rad8 18. Nf5 Rfe8 19. Qg3 Bf8 20. Bxh6 g6 21. Be3 d5 22. 0-0 d4 23. Qg5 Qc6 24. Bd2 dxc3 25. bxc3 Rxd3 26. Be3 Nxe4 27. Qg4 Nf6 28. Qg5 Nh7 29. Qg3 Bg7 30. Nh4 f5 31. Rfd1 Rxd1+ 32. Rxd1 f4 33. Qg4 fxe3 34. fxe3 Nf6 0-1

