[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.12"]
[Round "9"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Diaz Bartolo, Elizabeth Schahraza"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1775"]
[BlackElo "1599"]
[PlyCount "45"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. Bg2 Nc6 6. b3 e6 7. f4 Rc8 8. 0-0 Nh6 9. Bb2 Nf5 10. Nc3 Be7 11. Ne2 Bf6 12. Bc3 h5 13. Be4 Nfd4 14. Bxc6 dxc6 15. Bxd4 Bxd4 16. Nxd4 Qxd4 17. Qf3 h4 18. Rae1 Kd7 19. f5 Rcf8 20. Re4 Qf6 21. Rfe1 hxg3 22. hxg3 Kc8 23. fxe6 0-1

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.12"]
[Round "9"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Diaz Bartolo, Elizabeth Schahraza"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1775"]
[BlackElo "1599"]
[PlyCount "45"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. Bg2 Nc6 6. b3 e6 7. f4 Rc8 8. 0-0 Nh6 9. Bb2 Nf5 10. Nc3 Be7 11. Ne2 Bf6 12. Bc3 h5 13. Be4 Nfd4 14. Bxc6 dxc6 15. Bxd4 Bxd4 16. Nxd4 Qxd4 17. Qf3 h4 18. Rae1 Kd7 19. f5 Rcf8 20. Re4 Qf6 21. Rfe1 hxg3 22. hxg3 Kc8 23. fxe6 0-1

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "6"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Lopez Jimenez, Brenda Jazmin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1775"]
[PlyCount "68"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. Nge2 e5 7. 0-0 Nge7 8. a3 0-0 9. Rb1 a5 10. e4 Be6 11. d3 Rb8 12. Bd2 f5 13. Nd5 b5 14. b3 b4 15. a4 Bxd5 16. exd5 Nd4 17. Nxd4 cxd4 18. Bg5 Re8 19. Qd2 Qc7 20. Bxe7 Rxe7 21. Rbe1 Rbe8 22. Bh3 e4 23. dxe4 Rxe4 24. Rxe4 Rxe4 25. Re1 Qe7 26. Rxe4 Qxe4 27. Bf1 Kf8 28. Bd3 Qe5 29. Kg2 h6 30. Qe2 Ke7 31. h3 Kf6 32. f4 Qxe2+ 33. Bxe2 g5 34. Bd3 gxf4 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "6"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Lopez Jimenez, Brenda Jazmin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1775"]
[PlyCount "68"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. Nge2 e5 7. 0-0 Nge7 8. a3 0-0 9. Rb1 a5 10. e4 Be6 11. d3 Rb8 12. Bd2 f5 13. Nd5 b5 14. b3 b4 15. a4 Bxd5 16. exd5 Nd4 17. Nxd4 cxd4 18. Bg5 Re8 19. Qd2 Qc7 20. Bxe7 Rxe7 21. Rbe1 Rbe8 22. Bh3 e4 23. dxe4 Rxe4 24. Rxe4 Rxe4 25. Re1 Qe7 26. Rxe4 Qxe4 27. Bf1 Kf8 28. Bd3 Qe5 29. Kg2 h6 30. Qe2 Ke7 31. h3 Kf6 32. f4 Qxe2+ 33. Bxe2 g5 34. Bd3 gxf4 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "8"]
[White "Santiago Gonzalez, Frida"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1829"]
[BlackElo "1775"]
[PlyCount "54"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e5 7. Nc3 Nge7 8. Nd5 0-0 9. Nd2 Be6 10. Nc4 b5 11. Nce3 Bxd5 12. Nxd5 b4 13. Be3 Rb8 14. Qd2 a5 15. Rab1 Qd7 16. Bh6 Nxd5 17. exd5 Nd4 18. Bxg7 Kxg7 19. c3 Nb5 20. f4 f6 21. f5 Rb7 22. c4 Nd4 23. g4 g5 24. Rbe1 Rh8 25. h4 h6 26. h5 a4 27. Re4 Rc8 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.11"]
[Round "8"]
[White "Santiago Gonzalez, Frida"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1829"]
[BlackElo "1775"]
[PlyCount "54"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e5 7. Nc3 Nge7 8. Nd5 0-0 9. Nd2 Be6 10. Nc4 b5 11. Nce3 Bxd5 12. Nxd5 b4 13. Be3 Rb8 14. Qd2 a5 15. Rab1 Qd7 16. Bh6 Nxd5 17. exd5 Nd4 18. Bxg7 Kxg7 19. c3 Nb5 20. f4 f6 21. f5 Rb7 22. c4 Nd4 23. g4 g5 24. Rbe1 Rh8 25. h4 h6 26. h5 a4 27. Re4 Rc8 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.10"]
[Round "5"]
[White "Castellanos Hernandez, Lhia Itzayana"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1890"]
[BlackElo "1775"]
[PlyCount "58"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d5 4. e3 c6 5. Be2 Bf5 6. g4 Bd7 7. h4 Qa5 8. Qd2 b5 9. f3 b4 10. Nd1 c5 11. Nh3 Nc6 12. dxc5 Qxc5 13. Nhf2 e5 14. Bg3 Nge7 15. e4 Nd4 16. Nd3 Qxc2 17. Bxe5 Bxe5 18. Nxe5 Qxd2+ 19. Kxd2 Nxe2 20. Nxd7 Kxd7 21. Kxe2 dxe4 22. fxe4 Rac8 23. Ne3 Rhd8 24. Rhd1+ Ke8 25. Rxd8+ Kxd8 26. Rd1+ Ke8 27. Rd4 a5 28. Nc4 Rc5 29. Nd6+ Kf8 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.10"]
[Round "5"]
[White "Castellanos Hernandez, Lhia Itzayana"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1890"]
[BlackElo "1775"]
[PlyCount "58"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d5 4. e3 c6 5. Be2 Bf5 6. g4 Bd7 7. h4 Qa5 8. Qd2 b5 9. f3 b4 10. Nd1 c5 11. Nh3 Nc6 12. dxc5 Qxc5 13. Nhf2 e5 14. Bg3 Nge7 15. e4 Nd4 16. Nd3 Qxc2 17. Bxe5 Bxe5 18. Nxe5 Qxd2+ 19. Kxd2 Nxe2 20. Nxd7 Kxd7 21. Kxe2 dxe4 22. fxe4 Rac8 23. Ne3 Rhd8 24. Rhd1+ Ke8 25. Rxd8+ Kxd8 26. Rd1+ Ke8 27. Rd4 a5 28. Nc4 Rc5 29. Nd6+ Kf8 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.09"]
[Round "4"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Mora Velasco, Alma Jaqueline"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1775"]
[BlackElo "1789"]
[PlyCount "89"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nc3 d5 4. cxd5 exd5 5. d4 h6 6. Bg2 c6 7. Nh3 Bd6 8. 0-0 0-0 9. f3 Re8 10. Nf2 Nbd7 11. e4 Bc7 12. e5 Nh7 13. f4 f5 14. Bh3 g6 15. g4 Ndf8 16. gxf5 Bxf5 17. Bxf5 gxf5 18. Qh5 Qd7 19. Kh1 Re7 20. Rg1+ Kh8 21. Be3 Bb6 22. Na4 Qe6 23. Rg3 Rg7 24. Rag1 Rxg3 25. Rxg3 Rd8 26. Nd3 Nd7 27. Rg6 Qe7 28. Rxh6 Rg8 29. Rg6 Rf8 30. Nxb6 axb6 31. Bf2 Qe8 32. Bh4 c5 33. Qh6 Rg8 34. Rxg8+ Kxg8 35. e6 Ndf8 36. e7 Nd7 37. Qe6+ Kh8 38. Qxf5 c4 39. Ne5 Nxe5 40. Qxe5+ Kg8 41. Qxd5+ Kg7 42. Qe5+ Kg8 43. Qe6+ Kg7 44. f5 Qh5 45. Qg6+ 1-0

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.09"]
[Round "4"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Mora Velasco, Alma Jaqueline"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1775"]
[BlackElo "1789"]
[PlyCount "89"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nc3 d5 4. cxd5 exd5 5. d4 h6 6. Bg2 c6 7. Nh3 Bd6 8. 0-0 0-0 9. f3 Re8 10. Nf2 Nbd7 11. e4 Bc7 12. e5 Nh7 13. f4 f5 14. Bh3 g6 15. g4 Ndf8 16. gxf5 Bxf5 17. Bxf5 gxf5 18. Qh5 Qd7 19. Kh1 Re7 20. Rg1+ Kh8 21. Be3 Bb6 22. Na4 Qe6 23. Rg3 Rg7 24. Rag1 Rxg3 25. Rxg3 Rd8 26. Nd3 Nd7 27. Rg6 Qe7 28. Rxh6 Rg8 29. Rg6 Rf8 30. Nxb6 axb6 31. Bf2 Qe8 32. Bh4 c5 33. Qh6 Rg8 34. Rxg8+ Kxg8 35. e6 Ndf8 36. e7 Nd7 37. Qe6+ Kh8 38. Qxf5 c4 39. Ne5 Nxe5 40. Qxe5+ Kg8 41. Qxd5+ Kg7 42. Qe5+ Kg8 43. Qe6+ Kg7 44. f5 Qh5 45. Qg6+ 1-0

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.08"]
[Round "2"]
[White "Diaz Osorio, Ana Carolina"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1728"]
[BlackElo "1775"]
[PlyCount "84"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 b4 12. Nd5 Bg5 13. Bc4 0-0 14. Qd3 a5 15. 0-0 Be6 16. c3 Kh8 17. Nd2 g6 18. Rfd1 f5 19. Bb5 Ne7 20. Nxe7 Qxe7 21. cxb4 axb4 22. Nc4 fxe4 23. Qxd6 Bxc4 24. Bxc4 Qxd6 25. Rxd6 Be7 26. Rd5 Rac8 27. b3 Bc5 28. Ra2 e3 29. Rxe5 exf2+ 30. Kf1 Rcd8 31. Rd5 Rxd5 32. Bxd5 Rd8 33. Rd2 Kg7 34. Rd1 Kf6 35. Bf3 Rxd1+ 36. Bxd1 Ke5 37. Be2 Ke4 38. Bc4 Ke3 39. h3 h6 40. Bf7 g5 41. Bc4 Bb6 42. Be6 Ba7 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.08"]
[Round "2"]
[White "Diaz Osorio, Ana Carolina"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1728"]
[BlackElo "1775"]
[PlyCount "84"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 b4 12. Nd5 Bg5 13. Bc4 0-0 14. Qd3 a5 15. 0-0 Be6 16. c3 Kh8 17. Nd2 g6 18. Rfd1 f5 19. Bb5 Ne7 20. Nxe7 Qxe7 21. cxb4 axb4 22. Nc4 fxe4 23. Qxd6 Bxc4 24. Bxc4 Qxd6 25. Rxd6 Be7 26. Rd5 Rac8 27. b3 Bc5 28. Ra2 e3 29. Rxe5 exf2+ 30. Kf1 Rcd8 31. Rd5 Rxd5 32. Bxd5 Rd8 33. Rd2 Kg7 34. Rd1 Kf6 35. Bf3 Rxd1+ 36. Bxd1 Ke5 37. Be2 Ke4 38. Bc4 Ke3 39. h3 h6 40. Bf7 g5 41. Bc4 Bb6 42. Be6 Ba7 1/2-1/2

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.07"]
[Round "1"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Vargas Reyes, Gloria Tzotzi"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1775"]
[PlyCount "107"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. Nf3 Bb7 4. g3 c5 5. Bg2 g6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Nc6 10. Nxc6 dxc6 11. Qa4 0-0 12. Bf4 Qc8 13. Rad1 Qe6 14. Rd2 Nh5 15. Be3 Bxc3 16. bxc3 Qe4+ 17. Kg1 f5 18. Rd4 Qe6 19. c5 f4 20. Re4 Qf5 21. Bxf4 b5 22. Qb3+ e6 23. Qxe6+ Qxe6 24. Rxe6 Nxf4 25. gxf4 Kf7 26. Rxc6 Rfc8 27. Rxc8 Rxc8 28. Rd1 Ke6 29. Rd6+ Kf5 30. e3 Rxc5 31. Ra6 Rxc3 32. Rxa7 h5 33. Kg2 Rc2 34. Ra5 Ke4 35. Rxb5 Rxa2 36. Re5+ Kd3 37. Re6 Ke2 38. Rb6 h4 39. Rxg6 Ke1 40. Kh3 Rxf2 41. Kxh4 Kd2 42. Rg3 Kd3 43. h3 Ke4 44. Kg4 Kd5 45. Kf5 Kd6 46. e4 Ra2 47. e5+ Ke7 48. Rg7+ Kf8 49. Rg3 Ra6 50. h4 Rh6 51. h5 Rxh5+ 52. Kg6 Rh8 53. Rb3 Rg8+ 54. Kf6 1-0

[Event "MEX-ch (Women)"]
[Site "Mexico City"]
[Date "2023.11.07"]
[Round "1"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Vargas Reyes, Gloria Tzotzi"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1775"]
[PlyCount "107"]
[EventDate "2023.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. Nf3 Bb7 4. g3 c5 5. Bg2 g6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Nc6 10. Nxc6 dxc6 11. Qa4 0-0 12. Bf4 Qc8 13. Rad1 Qe6 14. Rd2 Nh5 15. Be3 Bxc3 16. bxc3 Qe4+ 17. Kg1 f5 18. Rd4 Qe6 19. c5 f4 20. Re4 Qf5 21. Bxf4 b5 22. Qb3+ e6 23. Qxe6+ Qxe6 24. Rxe6 Nxf4 25. gxf4 Kf7 26. Rxc6 Rfc8 27. Rxc8 Rxc8 28. Rd1 Ke6 29. Rd6+ Kf5 30. e3 Rxc5 31. Ra6 Rxc3 32. Rxa7 h5 33. Kg2 Rc2 34. Ra5 Ke4 35. Rxb5 Rxa2 36. Re5+ Kd3 37. Re6 Ke2 38. Rb6 h4 39. Rxg6 Ke1 40. Kh3 Rxf2 41. Kxh4 Kd2 42. Rg3 Kd3 43. h3 Ke4 44. Kg4 Kd5 45. Kf5 Kd6 46. e4 Ra2 47. e5+ Ke7 48. Rg7+ Kf8 49. Rg3 Ra6 50. h4 Rh6 51. h5 Rxh5+ 52. Kg6 Rh8 53. Rb3 Rg8+ 54. Kf6 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "8"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1775"]
[BlackElo "2034"]
[PlyCount "41"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. Bg5 h6 9. Bxf6 Bxf6 10. Qd2 Bg7 11. Rad1 Bd7 12. e4 e5 13. d5 Ne7 14. Ne1 f5 15. f4 exf4 16. Qxf4 g5 17. Qd2 Ng6 18. exf5 Bxf5 19. Be4 Bxc3 20. Qxc3 Bxe4 21. Qd4 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "7"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Dauletova, Gulmira"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1775"]
[BlackElo "2220"]
[PlyCount "90"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nd7 4. 0-0 e5 5. d3 Ngf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nbd2 Bc5 9. e4 0-0 10. Qc1 Bb6 11. Nb3 dxe4 12. dxe4 Rd8 13. c4 Nf8 14. c5 Bc7 15. Qc3 Bg4 16. h3 Bxf3 17. Bxf3 Ne6 18. Rad1 Nd4 19. Nxd4 exd4 20. Qd3 a5 21. Bg2 Qe5 22. f4 Qxc5 23. Rc1 Qb4 24. b3 Qa3 25. Rc2 a4 26. Rd1 axb3 27. axb3 Bb6 28. Kh2 Ra5 29. e5 Rb5 30. e6 fxe6 31. Qg6 Qxb3 32. Rcd2 Rf8 33. Be4 Rbf5 34. Rb1 Qe3 35. Bxf5 Qxd2+ 36. Kh1 exf5 37. Rxb6 Qe1+ 38. Kg2 Qe2+ 39. Kh1 Qe4+ 40. Kh2 Rf7 41. Rb2 d3 42. Ra2 Rf8 43. Ra7 Qe2+ 44. Kh1 Qe1+ 45. Kh2 Qf2+ 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "4"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Nemkova, Ljubov"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1775"]
[BlackElo "2172"]
[PlyCount "110"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Qb6 5. c3 Nc6 6. Na3 d5 7. e3 d4 8. cxd4 cxd4 9. e4 e5 10. d3 a6 11. Nc4 Qc7 12. b3 b5 13. Ncd2 Bd7 14. Ba3 Nge7 15. Qe2 0-0 16. Rfc1 Qb6 17. Bxe7 Nxe7 18. Rc2 Rac8 19. Rac1 h6 20. Ne1 Qa5 21. Nb1 Nc6 22. a3 Rfe8 23. b4 Qd8 24. Bf3 Kh7 25. Ng2 Rf8 26. h4 Qe7 27. Nd2 Qe6 28. Ne1 f5 29. Rc5 Rf7 30. exf5 gxf5 31. Bd5 Qg6 32. Bxf7 Qxf7 33. Nb3 Qxb3 34. Nf3 Qe6 35. Re1 Re8 36. Nd2 Bf8 37. Rcc1 Bd6 38. Qh5 Ne7 39. Nf3 Qg6 40. Ng5+ Kg7 41. Qxg6+ Kxg6 42. Nf3 Nd5 43. Re2 Nc3 44. Ree1 Kf6 45. h5 Re7 46. Nh4 Be8 47. Ng6 Bxg6 48. hxg6 Kxg6 49. Rc2 e4 50. dxe4 fxe4 51. Rd2 Be5 52. f4 exf3 53. Kf2 Bxg3+ 54. Kxg3 Rxe1 55. Rxd4 Ne2+ 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "2"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Putri, Regita Desyari"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1775"]
[BlackElo "1897"]
[PlyCount "126"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 Bg4 4. Bg2 e6 5. 0-0 Nbd7 6. c4 c6 7. b3 Be7 8. Nc3 0-0 9. Qc2 Re8 10. Bb2 Bb4 11. Ne5 Bf5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qf3 Bf8 17. Rad1 Qc7 18. Ng4 Nxg4 19. Qxg4 Rad8 20. Bc3 Rd7 21. Rd2 Red8 22. Rfd1 g6 23. Qf3 Bg7 24. Qe4 c5 25. Rd3 b6 26. d5 Bxc3 27. Rxc3 exd5 28. Rxd5 Rxd5 29. cxd5 Qd6 30. Rd3 Kg7 31. Kg2 b5 32. f4 Kg8 33. Kf3 a5 34. Qe5 c4 35. bxc4 bxc4 36. Qxd6 Rxd6 37. Rc3 Rxd5 38. Rxc4 Kg7 39. Rc2 a4 40. Ke4 Rb5 41. Kd4 Kf6 42. Kc4 Rb7 43. Kc3 Kf5 44. Rb2 Rc7+ 45. Kb4 Ra7 46. Rd2 Kg4 47. a3 f5 48. Rc2 Kh3 49. Rd2 h5 50. Rd5 Kxh2 51. Ra5 Rb7+ 52. Kxa4 Kxg3 53. Ra6 Rg7 54. Kb5 h4 55. Ra8 h3 56. Rh8 Kg2 57. a4 h2 58. a5 h1Q 59. Rxh1 Kxh1 60. a6 Kg2 61. Kb6 Kf3 62. a7 Rxa7 63. Kxa7 Kxf4 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "6"]
[White "Pritulina, Svetlana"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2022"]
[BlackElo "1775"]
[PlyCount "148"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. c3 d6 6. Ne2 Nf6 7. 0-0 0-0 8. Qc2 b5 9. f4 Bg4 10. h3 Bxe2 11. Qxe2 Qb6 12. Be3 Rac8 13. Na3 Rfd8 14. Bf2 Qb8 15. Rae1 b4 16. Nc2 bxc3 17. bxc3 Qb2 18. a3 Qxc3 19. Rb1 Nd7 20. Rb7 Nd4 21. Nxd4 Bxd4 22. Rfb1 Bxf2+ 23. Kxf2 Qxa3 24. R1b3 Qa1 25. Bf3 a5 26. Rb1 Qd4+ 27. Kg2 a4 28. Ra7 c4 29. Rxa4 Qxd3 30. Qxd3 cxd3 31. Rd4 Nc5 32. Rd1 Rb8 33. Rd2 Rdc8 34. Rd5 Rb4 35. e5 dxe5 36. fxe5 Rc4 37. Kf2 Rc2 38. Ke3 Nb3 39. R2xd3 R2c3 40. Rxc3 Rxc3+ 41. Rd3 Rxd3+ 42. Kxd3 Nc5+ 43. Kc4 Ne6 44. h4 Ng7 45. g4 Ne6 46. Kd5 Nf4+ 47. Ke4 Ne6 48. Be2 Nc7 49. Bc4 Kg7 50. Kf4 f6 51. Ke4 h6 52. h5 Ne8 53. Be6 Nc7 54. Bc4 Ne8 55. hxg6 Kxg6 56. Be6 Ng7 57. Bd7 Kg5 58. exf6 exf6 59. Kf3 h5 60. gxh5 Nxh5 61. Be8 f5 62. Bxh5 Kxh5 63. Kf4 Kg6 64. Kf3 Kg5 65. Kg3 f4+ 66. Kf3 Kf5 67. Kf2 Ke4 68. Ke2 f3+ 69. Kf2 Kf4 70. Kf1 Kg4 71. Kf2 Kf4 72. Kf1 Kg3 73. Kg1 f2+ 74. Kf1 Kf3 1/2-1/2

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "3"]
[White "Ramirez M, Eugenia"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2005"]
[BlackElo "1775"]
[PlyCount "107"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 Bg4 7. Be2 Nf6 8. Nc3 Qa5 9. 0-0 e6 10. Qb3 Qb6 11. Qxb6 axb6 12. Be3 Be7 13. Rfd1 Rd8 14. Na4 Nd5 15. Bc4 Bxf3 16. gxf3 0-0 17. Bxd5 Rxd5 18. Nxb6 Rb5 19. Nc4 Nb4 20. b3 Bf6 21. Rd2 Rf5 22. Kg2 Rd8 23. Rad1 b5 24. Ne5 Nd5 25. Nd3 Bg5 26. Re1 Nf4+ 27. Nxf4 Bxf4 28. Bxf4 Rxf4 29. Re4 Rf5 30. f4 Rfd5 31. Re5 b4 32. Rxd5 Rxd5 33. Kf3 Kf8 34. Ke3 Ke7 35. Rc2 Rh5 36. f3 Ra5 37. Kd3 Kf6 38. Kc4 Kf5 39. Kxb4 Rd5 40. Kc4 Kxf4 41. Rc3 Rh5 42. b4 Rxh2 43. a4 h5 44. b5 h4 45. b6 Rb2 46. Rb3 Rc2+ 47. Kb5 Rc8 48. a5 h3 49. Rb2 Kxf3 50. b7 Rd8 51. a6 g5 52. a7 g4 53. a8Q Rxa8 54. bxa8Q+ 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "5"]
[White "Vine, Elzbieta"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2084"]
[BlackElo "1775"]
[PlyCount "54"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Qe1 a6 10. a3 b5 11. Qh4 c4 12. Ba2 Nd4 13. f5 Nxf3+ 14. Rxf3 exf5 15. Bh6 fxe4 16. Rh3 Bxh3 17. Qxh3 Nf5 18. Bxg7 Nxg7 19. dxe4 dxe4 20. Rd1 Qb6+ 21. Kh1 Rad8 22. Re1 Rfe8 23. Nxe4 Qe6 24. Qxe6 Rxe6 25. h3 Rde8 26. Nf6+ Rxf6 27. Rxe8+ Nxe8 0-1

[Event "FIDE World Uni Rapid-E 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "11"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Di Maio, Claudio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1775"]
[PlyCount "77"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d4 Bd6 6. c4 c6 7. c5 Be7 8. b4 0-0 9. Nc3 b6 10. Bf4 bxc5 11. bxc5 Nbd7 12. Ne5 Nxe5 13. Bxe5 Ne4 14. Qb3 Nxc3 15. Qxc3 f6 16. Bf4 g5 17. Bd2 Rb8 18. Qa3 Qc7 19. f3 Rb5 20. e4 Bg6 21. Rab1 Rfb8 22. Rb3 Rxb3 23. axb3 Qb7 24. b4 h5 25. Ra1 g4 26. exd5 cxd5 27. Qxa7 Qxa7 28. Rxa7 gxf3 29. Bxf3 Bf8 30. Be2 e5 31. Rd7 Be4 32. dxe5 fxe5 33. Bxh5 Rc8 34. Bf7+ Kg7 35. Bxd5+ Kf6 36. Bxe4 Be7 37. h4 Rd8 38. Rxd8 Bxd8 39. Bg5+ 1-0

[Event "FIDE World Uni Rapid-E 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "12"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Parwekar, Anvay"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1775"]
[BlackElo "1052"]
[PlyCount "64"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. Nc3 e6 8. cxd5 cxd5 9. Bf4 Nc6 10. Ne5 Qb6 11. Nxc6 bxc6 12. Na4 Qb5 13. Be5 Ba6 14. Re1 Nd7 15. Bxg7 Kxg7 16. e3 c5 17. dxc5 Rac8 18. Bf1 Qc6 19. Bxa6 Qxa6 20. Rc1 Qb5 21. b3 Kg8 22. Re2 Rc7 23. Rec2 Rfc8 24. Qd4 Nb8 25. Qf6 Na6 26. Rc3 Nb4 27. Ra1 Qe2 28. a3 Na2 29. Rcc1 Nxc1 30. Rxc1 Qa2 31. Nc3 Qxa3 32. Rb1 Rxc5 0-1

[Event "FIDE World Uni Rapid-E 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "5"]
[White "Holla, Navaneeth"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "1775"]
[PlyCount "120"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 c5 9. Bb2 Qa5 10. Qd2 Bg4 11. Be2 Nc6 12. d5 Bxf3 13. Bxf3 Ne5 14. Be2 b5 15. 0-0 Rfd8 16. a3 e6 17. f4 Nc4 18. Bxc4 bxc4 19. Rac1 exd5 20. exd5 Rab8 21. Rfe1 Qb5 22. Rc2 Qd7 23. Rd1 Rb6 24. Qe2 Rd6 25. Rcd2 Qb5 26. g3 Qb3 27. Qg2 Bxc3 28. Bxc3 Qxc3 29. Rc2 Qe3+ 30. Kh1 Qxa3 31. Rxc4 Qb3 32. Rxc5 Qxd1+ 33. Qg1 Qxg1+ 34. Kxg1 Rxd5 35. Rc7 R8d7 36. Rc8+ Kg7 37. Ra8 a5 38. Kf2 Rb7 39. Ke3 Rb4 40. Ra7 a4 41. Ra6 Rd1 42. Ke2 Rh1 43. h4 Rh2+ 44. Kf3 Rb3+ 45. Kg4 a3 46. Kg5 h6+ 47. Kg4 Rg2 48. f5 Rgxg3+ 49. Kf4 Rgf3+ 50. Ke4 Rxf5 51. h5 Rxh5 52. Kd4 Rh2 53. Kc4 Rb1 54. Kc3 a2 55. Kd3 a1Q 56. Rd6 Rb3+ 57. Ke4 Qe1+ 58. Kd5 Rd2+ 59. Kc6 Rxd6+ 60. Kc5 Qb4# 0-1

[Event "FIDE World Uni Rapid-E 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "6"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Grskovic, Ana"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1775"]
[PlyCount "61"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 d5 4. 0-0 Nc6 5. d4 g6 6. c4 Nf6 7. Nc3 dxc4 8. Qa4 a6 9. Qxc4 b5 10. Qd3 Bg7 11. Bf4 0-0 12. Rac1 b4 13. Na4 Nd5 14. Bd2 a5 15. Nc5 Bc8 16. e3 e6 17. Qb5 Nce7 18. a3 bxa3 19. bxa3 c6 20. Qd3 a4 21. Rb1 Qc7 22. Rfc1 e5 23. Qc4 exd4 24. Nxd4 Bxd4 25. Qxd4 Qd6 26. Ne4 Qxa3 27. Bb4 Qa2 28. Bxe7 Nxe7 29. Nf6+ Kg7 30. Ne8+ Kg8 31. Qg7# 1-0

[Event "FIDE World Uni Rapid-E 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "4"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Haynes, Javaughn"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1775"]
[PlyCount "95"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 Nbd7 7. d4 Rb8 8. e4 e5 9. d5 Nc5 10. Nd2 Nd3 11. Qc2 Nxc1 12. Raxc1 a6 13. b4 b6 14. Nb3 Bg4 15. f3 Bd7 16. c5 Bh6 17. Rb1 Ne8 18. c6 Bc8 19. Qd3 b5 20. Nc1 f5 21. N1e2 f4 22. g4 Bg7 23. a4 bxa4 24. Nxa4 Qh4 25. Nec3 h5 26. h3 hxg4 27. fxg4 Nf6 28. Qf3 Kf7 29. Rfd1 Rh8 30. Rd3 Nh7 31. Qf2 Qf6 32. Qa7 Bxg4 33. Qxc7+ Qe7 34. Qxe7+ Kxe7 35. hxg4 Nf6 36. Rh3 Nxg4 37. c7 Rb7 38. Rxh8 Bxh8 39. Bh3 Rxc7 40. Bxg4 Bf6 41. b5 axb5 42. Rxb5 Bh4 43. Kf1 Bg3 44. Rb8 g5 45. Rg8 Bh4 46. Rg7+ Kd8 47. Rxc7 Kxc7 48. Nb5+ 1-0

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "6.55"]
[White "Byrd Zuniga, Hector Javib"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1775"]
[PlyCount "166"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. Qxd4 Qxd4 6. cxd4 e6 7. Nf3 Nf6 8. Nc3 Bb4 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. 0-0 0-0 12. Bd2 Nb6 13. a3 Be7 14. b3 Nbd5 15. Nxd5 Nxd5 16. b4 Rac8 17. Rac1 Bd6 18. g3 Bc7 19. Rc2 Bb6 20. Rfc1 Rxc2 21. Rxc2 Rd8 22. Be3 Nxe3 23. fxe3 f6 24. Kf2 Kf7 25. Ke2 Ke7 26. a4 a5 27. b5 Rd7 28. Rc8 Rd8 29. Rxd8 Bxd8 30. Kd3 b6 31. h3 Bc7 32. g4 Bg3 33. e4 e5 34. d5 Bf2 35. Kc4 g6 36. g5 f5 37. Nxe5 fxe4 38. Ng4 Bc5 39. Nf6 Bb4 40. Nxe4 Kd7 41. Nf6+ Ke7 42. Nxh7 Bd2 43. Kd4 Bc1 44. Ke4 Bd2 45. Ke5 Bc3+ 46. Ke4 Bd2 47. Nf6 Bc3 48. Ng8+ Kd6 49. Nf6 Bd2 50. Ne8+ Kd7 51. Nf6+ Ke7 52. Nh7 Bc1 53. h4 Bd2 54. Ke5 Bc3+ 55. Ke4 Be1 56. Nf6 Bxh4 57. Ng8+ Ke8 58. d6 Bxg5 59. Kd5 Kd7 60. Ne7 Bxe7 61. dxe7 Kxe7 62. Kc6 g5 63. Kxb6 g4 64. Ka7 g3 65. b6 g2 66. b7 g1Q+ 67. Ka6 Qg6+ 68. Ka7 Qg1+ 69. Ka8 Qg2 70. Ka7 Qf2+ 71. Ka8 Qf3 72. Ka7 Qe3+ 73. Ka6 Qd3+ 74. Kxa5 Qd5+ 75. Kb6 Qb3+ 76. Kc7 Qc4+ 77. Kb8 Qxa4 78. Kc8 Qc4+ 79. Kb8 Kd7 80. Ka8 Qa6+ 81. Kb8 Kc6 82. Kc8 Qxb7+ 83. Kd8 Qd7# 0-1

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "10.54"]
[White "Dubey, Utkarsh"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "1775"]
[PlyCount "48"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 Bg4 6. Be3 Nbd7 7. Bd3 c5 8. Qd2 cxd4 9. Nxd4 Nc5 10. h3 Bd7 11. 0-0-0 Bc6 12. Nxc6 bxc6 13. Bxc5 dxc5 14. e5 Nd5 15. Be4 e6 16. f5 gxf5 17. Bxd5 cxd5 18. g4 h5 19. gxf5 Bh6 20. Kb1 Bxd2 21. Rxd2 Qg5 22. Rf2 Qg3 23. Rhf1 Rg8 24. fxe6 Qxf2 0-1

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "4.54"]
[White "Gregoire, Victor"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1775"]
[PlyCount "63"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. e5 Nxe5 8. Nxe5 Bxe5 9. Bxf7+ Kxf7 10. Qd5+ e6 11. Qxe5 Qf6 12. Qc7 Ne7 13. 0-0 Rf8 14. Bh6 Re8 15. Ne4 Qh4 16. Nd6+ Kg8 17. Nxe8 Qxh6 18. Qd8 Nc6 19. Qc7 Qf8 20. Nd6 a5 21. Rac1 a4 22. a3 b5 23. Rfd1 b4 24. axb4 Ba6 25. b5 Ra7 26. Qb6 Rb7 27. Nxb7 Bxb7 28. Qxb7 Ne5 29. Qe4 d6 30. b6 h5 31. b7 d5 32. Qxe5 1-0

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "9.35"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Isha, Sharma"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1775"]
[BlackElo "2256"]
[PlyCount "98"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bxc6 Rb8 11. Bg2 Qa5 12. Qa4 Qxa4 13. Nxa4 Be6 14. b3 Bd7 15. Nc3 Ng4 16. Bd2 a5 17. Bh3 h5 18. Bxg4 Bxg4 19. Rfe1 a4 20. bxa4 Rb2 21. Ne4 Bf5 22. Bc3 Bxe4 23. Bxb2 Bxb2 24. Rad1 Ra8 25. f3 Bc2 26. Rd5 Rxa4 27. c5 dxc5 28. Kg2 Rxa2 29. Rxc5 Bf6 30. Rc1 Bd3 31. Rc8+ Kg7 32. R8c7 Rxe2+ 33. Kg1 Bd4+ 34. Kh1 Bf6 35. Rd7 Bf5 36. Rdc7 Bh3 37. Rd1 Be5 38. Rxe7 Bg2+ 39. Kg1 Bxf3 40. Rd5 Bd4+ 41. Kf1 Rxe7 42. Rxd4 Bg4 43. Kf2 Kh6 44. Kg2 Re2+ 45. Kg1 Bh3 46. Rd7 Bxd7 47. Kf1 Bg4 48. Kg1 Bh3 49. g4 hxg4 0-1

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "3.83"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Jovanovich, Jacob"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1775"]
[PlyCount "79"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 b6 4. 0-0 Bb7 5. c4 d6 6. b3 Qd7 7. Bb2 e5 8. e3 0-0-0 9. d4 e4 10. Ng5 Re8 11. d5 Nb4 12. Nxe4 f6 13. a3 Nc6 14. dxc6 Bxc6 15. Nbc3 Bxe4 16. Nxe4 f5 17. Nc3 Re6 18. Qd5 Ne7 19. Qa8+ Kc7 20. Qxa7+ Kd8 21. Qxb6+ Qc7 22. Qxc7+ Kxc7 23. Nb5+ Kd8 24. Rfd1 Ng6 25. a4 Be7 26. a5 Ke8 27. a6 Kf7 28. Bd5 h5 29. a7 Ra8 30. Bxa8 Bg5 31. Bd5 f4 32. Bxe6+ Kxe6 33. a8Q fxe3 34. Qd5+ Ke7 35. Qxg5+ Kf8 36. Qxg6 Ke7 37. fxe3 Kd8 38. Rxd6+ Ke7 39. Qe6+ Kf8 40. Ra8# 1-0

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "5.75"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Kumar, Kundan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1775"]
[PlyCount "95"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b6 2. g4 Bb7 3. b3 e6 4. Bb2 Nf6 5. h3 Nc6 6. Nc3 d5 7. d3 Bb4 8. a3 Bxc3+ 9. Bxc3 d4 10. Bb2 e5 11. Qd2 Qe7 12. 0-0-0 0-0-0 13. Kb1 Nd5 14. e4 Nf4 15. Ne1 h5 16. Ng2 Nxg2 17. Bxg2 hxg4 18. hxg4 Rxh1 19. Rxh1 g6 20. f4 f6 21. Qf2 Qg7 22. g5 Rf8 23. gxf6 Rxf6 24. Bh3+ Kb8 25. f5 gxf5 26. Bxf5 Ne7 27. Rg1 Qf8 28. Qg3 Nxf5 29. exf5 Rxf5 30. Re1 Rf1 31. Qxe5 Rxe1+ 32. Qxe1 c5 33. Bc1 Qd6 34. Qh4 Qc6 35. Bf4+ Ka8 36. Qd8+ Bc8 37. Qg5 Qh1+ 38. Kb2 Qb7 39. Qe5 a5 40. Bg5 Ka7 41. Qd6 Ka6 42. Be7 Bg4 43. Qg6 Bd1 44. Bd8 Qb8 45. Qf6 Qb7 46. Qd6 Ka7 47. Bc7 Qxc7 48. Qxc7+ 1-0

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "7.45"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Zeng, Jingzhe"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1775"]
[PlyCount "80"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. c4 0-0 6. Nc3 e6 7. d4 c6 8. Bg5 d5 9. c5 Qe8 10. Bxf6 Bxf6 11. e3 Nd7 12. b4 a6 13. a4 e5 14. Rb1 Qf7 15. b5 axb5 16. axb5 Re8 17. bxc6 bxc6 18. Na4 Ba6 19. Re1 Bb5 20. Nb6 Nxb6 21. cxb6 e4 22. Nd2 Reb8 23. Bf1 Rxb6 24. Bxb5 cxb5 25. Nb3 Be7 26. Qe2 Rc8 27. Rec1 Rc4 28. Na5 Rxc1+ 29. Rxc1 Qe8 30. Qa2 Qd7 31. Nb3 Rb8 32. Nc5 Bxc5 33. Rxc5 b4 34. Qb3 Rb5 35. Qa4 Rb7 36. Qb3 Kg7 37. Rxd5 Qe6 38. Qc4 b3 39. Rd7+ Qxd7 40. d5 b2 0-1

[Event "FIDE World Uni Blitz-D 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "8.60"]
[White "Sarker, Mir Mahmid"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "1775"]
[PlyCount "64"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d3 0-0 7. Nge2 e5 8. 0-0 d6 9. f4 Ne8 10. Nd5 f5 11. a3 a5 12. Bd2 Be6 13. Nec3 Nd4 14. Be3 Nc7 15. Bxd4 cxd4 16. Ne2 Nxd5 17. cxd5 Bd7 18. Qb3 Ra6 19. fxe5 dxe5 20. Rac1 Bh6 21. Rc2 Rb6 22. Qc4 Bb5 23. Qb3 a4 24. Qb4 Bxd3 25. Qd2 Bxd2 26. Rxd2 Bxe4 27. Bxe4 fxe4 28. Rxf8+ Qxf8 29. Kg2 Rf6 30. Ng1 e3 31. Re2 Rf2+ 32. Rxf2 exf2 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "6"]
[White "Azaryan, Tigran"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2115"]
[BlackElo "1775"]
[PlyCount "75"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ASIPCS"]
[BlackTeam "ITAM"]
[WhiteTeamCountry "ARM"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e5 4. Bxc6 bxc6 5. d3 g6 6. f4 d5 7. fxe5 d4 8. Nce2 Bg7 9. Nf3 Bg4 10. Bg5 Qc7 11. 0-0 Bxf3 12. gxf3 Bxe5 13. f4 f6 14. Bh4 g5 15. fxe5 gxh4 16. exf6 Nh6 17. Qd2 Rg8+ 18. Kh1 Nf7 19. Qf4 Qd7 20. Qf5 Qb7 21. Qe6+ Kd8 22. b3 Re8 23. Qf5 Re5 24. Qxh7 Qd7 25. Rg1 Kc7 26. Rg7 Rh8 27. Qxh8 Nxh8 28. Rxd7+ Kxd7 29. Rg1 Ke6 30. Rg7 Kxf6 31. Rxa7 Ng6 32. Rc7 Re6 33. a4 Ke5 34. a5 Kd6 35. Rg7 h3 36. a6 Rf6 37. Kg1 Ne7 38. e5+ 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "9"]
[White "Lage, Pedro Ferreira"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2123"]
[BlackElo "1775"]
[PlyCount "90"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "UFJF"]
[BlackTeam "ITAM"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "MEX"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 d6 7. g3 Nf6 8. Bg2 0-0 9. 0-0 Bf5 10. Ne3 Rc8 11. Nxf5 gxf5 12. Bg5 h6 13. Bh4 Ne5 14. b3 b6 15. Rc1 Ng6 16. Bxf6 Bxf6 17. Nd5 Bg7 18. Qd3 e6 19. Nb4 Ne5 20. Qd2 a5 21. Nc2 Qe7 22. Rfd1 Rfd8 23. Nd4 Rd7 24. Nb5 Bf8 25. Qd4 Qd8 26. h3 Nc6 27. Qe3 Na7 28. Nc3 Qg5 29. Qxb6 d5 30. h4 Qg6 31. Qe3 Bc5 32. Qf3 Nc6 33. cxd5 Nd4 34. Qd3 e5 35. e3 e4 36. Qf1 Nf3+ 37. Bxf3 exf3 38. Kh2 Ba3 39. Rc2 Rdc7 40. d6 Bxd6 41. Rdc1 Bb4 42. Qd3 f4 43. Qxg6+ fxg6 44. Nd5 Rxc2 45. Rxc2 Rxc2 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "8"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Fortanelli Rios, Juan Manuel"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1775"]
[BlackElo "1887"]
[PlyCount "70"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM"]
[BlackTeam "Anahuac Sur"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "MEX"]

1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 g6 5. d4 cxd4 6. exd4 d5 7. Be2 Bg7 8. 0-0 0-0 9. c5 b6 10. cxb6 Qxb6 11. Na4 Qd8 12. Bd2 Ne4 13. Bc3 Rb8 14. Rc1 Bg4 15. h3 Bxf3 16. Bxf3 Nxc3 17. bxc3 Na5 18. Nc5 Nc4 19. Be2 Qd6 20. Bxc4 dxc4 21. Qa4 Rfc8 22. Qxc4 e5 23. Qa6 Rc6 24. Qxa7 exd4 25. Ne4 Qd8 26. cxd4 Bxd4 27. Qa4 Re6 28. Ng3 Qf6 29. Rc2 Rbe8 30. Qc4 h5 31. Rd2 Bb6 32. h4 Qe5 33. a4 Qxg3 34. a5 Ba7 35. Qc7 Qxc7 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "7"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Mootseng, Phillip"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "1775"]
[BlackElo "1577"]
[PlyCount "72"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM"]
[BlackTeam "NUST III"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "NAM"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 e6 5. c4 Nc6 6. cxd5 exd5 7. d4 h6 8. Nc3 Be6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Nb5 Qe7 12. dxc5 0-0 13. Rc1 Ne4 14. Nfd4 Nxc5 15. Nxc6 bxc6 16. Nd4 Rac8 17. b4 Ne4 18. Nxc6 Qb7 19. b5 Kh8 20. a4 a6 21. Qd3 axb5 22. axb5 Nf6 23. Rfd1 Rfe8 24. Ra1 Ra8 25. e3 Rec8 26. Bf1 Nd7 27. Qd4 Nb6 28. Rd2 Nc4 29. Bxc4 dxc4 30. Rxa8 Rxa8 31. Qc5 Bh3 32. f3 Ra1+ 33. Kf2 Rf1+ 34. Ke2 Rh1 35. Rd8+ Kh7 36. Qxc4 Bf1+ 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "3"]
[White "Ho, Brandon C"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1758"]
[BlackElo "1775"]
[PlyCount "90"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "USC"]
[BlackTeam "ITAM"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 b6 6. 0-0 Bb7 7. c4 d6 8. d4 Nbd7 9. Nbd2 c5 10. bxc5 dxc5 11. d5 Ne8 12. Qc2 Qc7 13. e4 e5 14. Bd3 Nd6 15. a4 h6 16. a5 f6 17. Nh4 Kh7 18. f4 Qd8 19. f5 g5 20. Ng6 Rf7 21. axb6 axb6 22. Bc3 Ne8 23. Rxa8 Qxa8 24. Ra1 Qb8 25. Nb1 Bf8 26. Na3 Nc7 27. Qb3 Bd6 28. Rb1 Rg7 29. Ba5 Na8 30. Nb5 Ba6 31. Bc3 Rg8 32. Ra1 Bxb5 33. Qxb5 Nf8 34. Qc6 Nxg6 35. fxg6+ Kxg6 36. Rb1 Qc7 37. Qb5 Rd8 38. Bc2 Qd7 39. Qa6 Qc8 40. Qb5 Qg4 41. Qb2 Qe2 42. Qc1 Qxc4 43. Be1 Qa6 44. Qd2 c4 45. Qf2 Bc5 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "2"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Da Silva, Lucas Pereira Mende"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1775"]
[BlackElo "1821"]
[PlyCount "70"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM"]
[BlackTeam "UNIFESP"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. e3 a6 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 c5 10. b3 Nbd7 11. Bb2 Rc8 12. a4 c4 13. bxc4 bxc4 14. Be2 0-0 15. Nd2 e5 16. Nxc4 exd4 17. exd4 Nb6 18. Ne3 Bb4 19. Na2 Bd6 20. Bf3 Nfd5 21. Nxd5 Nxd5 22. Qb3 Rb8 23. Qc2 Qh4 24. g3 Qf6 25. Bg2 Rfc8 26. Qd2 Qg6 27. Rac1 Rxc1 28. Rxc1 Bf4 29. gxf4 Nxf4 30. f3 Bxf3 31. Qc2 Ne2+ 32. Kf2 Qxg2+ 33. Ke3 Re8+ 34. Qe4 Rxe4+ 35. Kd2 Nxc1+ 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "5"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Irungu, Brian Mwangi"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1775"]
[BlackElo "1374"]
[PlyCount "105"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM"]
[BlackTeam "MKU"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "KEN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 e6 5. c4 d4 6. d3 Nc6 7. e4 e5 8. Ne1 Bd6 9. f4 Qe7 10. f5 h6 11. Nd2 a6 12. a3 0-0 13. Ndf3 b5 14. b3 Bd7 15. h3 bxc4 16. bxc4 Rab8 17. g4 Nh7 18. h4 f6 19. Ra2 Na5 20. Bh3 Nb3 21. Rg2 Nxc1 22. Qxc1 Bc7 23. g5 fxg5 24. hxg5 hxg5 25. Nxg5 Nxg5 26. Rxg5 Rb1 27. Qxb1 Qxg5+ 28. Bg2 Qe3+ 29. Rf2 Ba5 30. Nf3 Kf7 31. Nxe5+ Ke7 32. Ng6+ Kf7 33. Nxf8 Kxf8 34. Kf1 Ke7 35. Rf3 Qd2 36. Bh3 Qh2 37. Bg2 Bc6 38. Qc1 Qh4 39. Rf2 Bc3 40. Qf4 Qxf4 41. Rxf4 Kf6 42. Rg4 Bd7 43. Rg6+ Kf7 44. Rxa6 Bb2 45. Ke2 Bc3 46. a4 Bb4 47. Ra7 Ke8 48. Bf3 Kd8 49. Bh5 Kc8 50. Bg6 Bc3 51. e5 Bb4 52. e6 Bc6 53. e7 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "1"]
[White "Patel, Nikhil"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B24"]
[BlackElo "1775"]
[PlyCount "56"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "UIowa"]
[BlackTeam "ITAM"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nbc3 e6 6. 0-0 Nge7 7. h3 0-0 8. d3 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Re1 Re8 12. Nf4 Rxe1+ 13. Qxe1 Nb4 14. Qe2 d4 15. a3 Nc6 16. Bd2 Bf5 17. Re1 Qd6 18. Nd5 Rd8 19. Bf4 Qd7 20. Bh6 Be6 21. Bxg7 Kxg7 22. Nf4 Re8 23. Qd2 Qc7 24. h4 h6 25. Nd5 Qd7 26. Nf4 Qc8 27. Qe2 Bd7 28. Qd2 Be6 1/2-1/2

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "4"]
[White "Vorontsov, Pavlo"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2540"]
[BlackElo "1775"]
[PlyCount "63"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "TTU II"]
[BlackTeam "ITAM"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. Nf3 0-0 6. d4 d6 7. 0-0 c5 8. dxe5 dxe5 9. Bg5 Nbc6 10. Qxd8 Rxd8 11. Nd5 f6 12. Nxf6+ Bxf6 13. Bxf6 e4 14. Ng5 Bg4 15. Nxe4 Bxe2 16. Rfe1 Bxc4 17. Nxc5 Kf7 18. Bxe7 Nxe7 19. Nxb7 Rd2 20. Nd6+ Rxd6 21. Bxa8 Rd2 22. b3 Be6 23. Bf3 Nf5 24. Rad1 Rxa2 25. Bd5 Ra6 26. Rxe6 Rxe6 27. Ra1 Nd4 28. Rxa7+ Kf6 29. Bxe6 Kxe6 30. b4 h5 31. Kg2 Kd5 32. Rg7 1-0

[Event "North American-ch U20 Girls"]
[Site "Charlotte"]
[Date "2020.12.21"]
[Round "5"]
[White "Ehsani, Yassamin L"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1923"]
[BlackElo "1809"]
[PlyCount "61"]
[EventDate "2020.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. f3 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 Nbd7 11. Be2 h5 12. 0-0 h4 13. Nh1 Nh5 14. Be3 Bd4 15. Bxd4 cxd4 16. Qxd4 Qg5 17. Kf2 Nc5 18. Rad1 f5 19. e5 Nd7 20. e6 Ne5 21. g3 hxg3+ 22. hxg3 f4 23. g4 Qh4+ 24. Kg2 Ng3 25. Qf2 Kg7 26. Nxg3 fxg3 27. Qxg3 Qxg3+ 28. Kxg3 g5 29. f4 gxf4+ 30. Rxf4 Rxf4 31. Kxf4 1-0

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.16"]
[Round "7.6"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Toro Castaneda, Elizabeth"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1809"]
[BlackElo "1989"]
[PlyCount "126"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Qb4 11. Qxb4 cxb4 12. Nd5 Nd7 13. Rab1 e6 14. Nf4 Nb6 15. b3 e5 16. Nd5 Bf5 17. Rbd1 Nd7 18. Nh4 Bg4 19. f3 Be6 20. Nc7 Rad8 21. Nxe6 fxe6 22. Bh3 Rfe8 23. Bg5 Bf6 24. Bxf6 Nxf6 25. e3 Kf7 26. Kf2 Rxd1 27. Rxd1 Rd8 28. Rxd8 Nxd8 29. Ng2 Nc6 30. Ne1 Nd7 31. Nd3 Kf6 32. Bg4 a5 33. h4 Ne7 34. h5 g5 35. Bh3 h6 36. Ke2 Nf5 37. Bxf5 exf5 38. g4 e4 39. Nf2 exf3+ 40. Kxf3 Ne5+ 41. Kg3 Nxg4 42. Nxg4+ fxg4 43. Kxg4 Ke5 44. c5 Ke4 45. Kg3 Kxe3 46. Kg4 Ke4 47. Kg3 Kd5 48. Kg4 Kxc5 49. Kf5 Kd5 50. Kg6 g4 51. Kxh6 g3 52. Kg7 g2 53. h6 g1Q+ 54. Kf7 b5 55. h7 Qh2 56. Kg7 a4 57. h8Q Qxh8+ 58. Kxh8 axb3 59. axb3 Kd4 60. Kg7 Kc3 61. Kf6 Kxb3 62. Ke5 Kc2 63. Kd4 b3 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.15"]
[Round "6.6"]
[White "Borda Rodas, Anapaola S"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2121"]
[BlackElo "1809"]
[PlyCount "122"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 0-0 13. h4 g6 14. Qd2 Bg7 15. h5 Re8 16. Be2 Be6 17. Nce3 Ne7 18. Rd1 Nxd5 19. Nxd5 Bxd5 20. Qxd5 Rb6 21. Kf1 Qc7 22. g3 Qe7 23. Kg2 Rc8 24. hxg6 hxg6 25. Rd2 Qg5 26. f4 Qe7 27. f5 gxf5 28. exf5 e4 29. Bg4 Rc5 30. Qa8+ Qf8 31. Qxe4 Rc4 32. Qe3 Rb8 33. Bf3 Be5 34. Rh5 Re8 35. Rg5+ Bg7 36. Rxg7+ Kxg7 37. Qg5+ Kh7 38. Rd1 Qg7 39. Qxg7+ Kxg7 40. Rxd6 a5 41. a3 Rc5 42. f6+ Kh6 43. Ra6 Re6 44. Rxa5 Rxf6 45. Ra7 Rcf5 46. Be4 Rf2+ 47. Kh3 Rxb2 48. Bd5 Kg5 49. g4 Rc2 50. Rc7 Rf1 51. Rc5 Kh6 52. Kg3 Rfc1 53. Rxb5 Rxc3+ 54. Kf4 Rxa3 55. g5+ Kg7 56. Be4 Ra4 57. Re5 Rf1+ 58. Kg4 Re1 59. Kf4 Rf1+ 60. Kg4 Rg1+ 61. Kf4 Rf1+ 1/2-1/2

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.15"]
[Round "4.6"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Diaz Charpentier, Kristel Melissa"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1809"]
[BlackElo "1871"]
[PlyCount "56"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 d5 6. c4 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Bg5 Be7 10. dxc5 Bxc5 11. Bxf6 Qxf6 12. Nxd5 Qd6 13. Nc3 Qg6 14. Ne5 Nxe5 15. Bxb7 Rd8 16. Qa4+ Nd7 17. Rad1 Qe6 18. Nb5 0-0 19. Nxa7 Ne5 20. Bg2 Ng4 21. Bf3 Rxd1 22. Rxd1 Nxf2 23. Rf1 Ng4+ 24. Kh1 Nf2+ 25. Kg2 Qh3+ 26. Kg1 Ng4+ 27. Rf2 Qxh2+ 28. Kf1 Qxf2# 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.15"]
[Round "5.6"]
[White "Ortiz Verdesoto, Anahi Eduarda"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2013"]
[BlackElo "1809"]
[PlyCount "88"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "MEX"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 0-0 5. h3 d6 6. Be3 Nbd7 7. Nf3 c5 8. d5 a6 9. Bd3 Ne8 10. Qd2 Nc7 11. Bh6 b5 12. Bxg7 Kxg7 13. cxb5 axb5 14. Nxb5 Nxb5 15. Bxb5 Ba6 16. Bxa6 Rxa6 17. 0-0 Qa8 18. b3 Rb8 19. h4 Nf6 20. Qb2 Kg8 21. Rfe1 Rb4 22. Nd2 Rb7 23. Nc4 Rba7 24. a3 h5 25. Qc3 Qb7 26. Rad1 Ng4 27. a4 f6 28. f4 Ra8 29. e5 dxe5 30. fxe5 Rd8 31. d6 fxe5 32. Na5 Qb6 33. Qc4+ Kg7 34. dxe7 Re8 35. Rf1 Rxe7 36. b4 cxb4+ 37. Kh1 Rxa5 38. Qc8 Nf6 39. Rd8 Rc5 40. Rg8+ Nxg8 41. Qf8+ Kh7 42. Rf7+ Rxf7 43. Qxf7+ Kh8 44. Qf8 Rc1+ 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.14"]
[Round "1.6"]
[White "Kalaiyalahan, Akshaya"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2149"]
[BlackElo "1809"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c5 6. dxc5 Qa5 7. Nh3 Qxc5 8. Qa4 Nc6 9. Be3 Qb4 10. Qxb4 Nxb4 11. Kd2 d6 12. Nf4 Ng4 13. h3 Nxe3 14. fxe3 Rb8 15. a3 Nc6 16. Nfd5 e6 17. Nb4 Ne5 18. b3 Bd7 19. Nd3 Bc6 20. Bxc6 Nxc6 21. Rab1 Ne5 22. Nb5 d5 23. cxd5 exd5 24. Nxe5 Bxe5 25. g4 a6 26. Nd4 Rbc8 27. Rhc1 Kg7 28. Kd3 Kf6 29. a4 Ke7 30. Nf3 Bf6 31. b4 Kd7 32. Nd4 Rfe8 33. Nb3 b6 34. Rxc8 Rxc8 35. Rc1 Rxc1 36. Nxc1 Be7 1/2-1/2

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.14"]
[Round "3.6"]
[White "Mamani, Anahi"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1832"]
[BlackElo "1809"]
[PlyCount "60"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. c3 Nge7 5. 0-0 a6 6. Bd3 g6 7. Bc2 Bg7 8. d3 0-0 9. Be3 d6 10. h3 b5 11. Qd2 Be6 12. d4 cxd4 13. cxd4 d5 14. Rd1 exd4 15. Nxd4 Nxd4 16. Bxd4 Bxd4 17. Qxd4 dxe4 18. Bxe4 Qxd4 19. Rxd4 Rad8 20. Rd2 Bf5 21. Bf3 Be6 22. Rd1 Rxd1+ 23. Bxd1 Rd8 24. Nc3 Rd2 25. b3 Nd5 26. Ne4 Rb2 27. Nc5 Nc3 28. Nxa6 Nxd1 29. Rxd1 Rxa2 30. Nc5 Rb2 1/2-1/2

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "9.5"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Garcia, Angie"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1809"]
[BlackElo "1802"]
[PlyCount "75"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ESA"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 Bd7 10. Rc1 Rc8 11. Ne5 e6 12. Qd2 Nxe5 13. Bxe5 Qb6 14. Rc2 a5 15. Rfc1 Qb4 16. h4 Nh5 17. Bxg7 Nxg7 18. e3 Ne8 19. Nb1 Qxd2 20. Nxd2 Nd6 21. Bf1 Rxc2 22. Rxc2 Rc8 23. Rxc8+ Nxc8 24. Bd3 Nd6 25. Kf1 Kf8 26. Ke2 Ke7 27. Nf3 f6 28. Nd2 b6 29. Nb1 b5 30. f3 b4 31. Nd2 a4 32. e4 Bc6 33. Ke3 Nb5 34. Bxb5 Bxb5 35. a3 b3 36. Nb1 f5 37. Nc3 Bc6 38. e5 1/2-1/2

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "7.4"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Johnson, Azaria"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1809"]
[BlackElo "1383"]
[PlyCount "127"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Barbados"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BAR"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 e6 6. c4 Be7 7. Nc3 Nbd7 8. b3 0-0 9. Bb2 Qc7 10. Nd2 Rfd8 11. cxd5 exd5 12. e3 Re8 13. Qe2 Bb4 14. Rfc1 Rac8 15. a3 Bd6 16. Nxd5 Nxd5 17. Bxd5 Nf6 18. Bf3 Qd7 19. Nc4 Bc7 20. Qf1 Rcd8 21. Re1 Ne4 22. Rad1 f6 23. Nd2 Nxd2 24. Rxd2 c5 25. Qc4+ Be6 26. Qxc5 Bxb3 27. Rc1 Bb6 28. Qb4 Bd5 29. Bxd5+ Qxd5 30. Rdc2 Qd7 31. a4 Rc8 32. a5 Rxc2 33. Rxc2 Bd8 34. Ba3 Be7 35. Qb3+ Kh8 36. Bxe7 Qxe7 37. Qc3 g6 38. Qc5 Qxc5 39. Rxc5 b6 40. axb6 axb6 41. Rc6 Rb8 42. Rxf6 Kg7 43. Rc6 b5 44. Kf1 b4 45. Rc2 Kf6 46. Ke2 Kf5 47. Kd3 h5 48. f3 g5 49. Rb2 g4 50. e4+ Kg5 51. f4+ Kf6 52. Kc4 Ke6 53. Rxb4 Rc8+ 54. Kd3 Rd8 55. d5+ Kf6 56. e5+ Kf5 57. d6 Rd7 58. Kd4 Rd8 59. Rb2 Rd7 60. Kd5 Rd8 61. e6 Kf6 62. e7 Re8 63. d7 Kxe7 64. dxe8Q+ 1-0

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "5.3"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Munoz Cortez, Anahi Alexandra"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1809"]
[BlackElo "1284"]
[PlyCount "153"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Nicaragua"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "NCA"]

1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. Nf3 e6 5. 0-0 Bd6 6. c4 dxc4 7. Qa4+ Nc6 8. Qxc4 0-0 9. Nc3 a6 10. Bg5 h6 11. Bxf6 Qxf6 12. e4 Bg4 13. e5 Qe7 14. exd6 Qxd6 15. d5 Bxf3 16. Bxf3 exd5 17. Bxd5 Na5 18. Qg4 c6 19. Bg2 Qe6 20. Qxe6 fxe6 21. Bh3 Rfe8 22. Rfe1 e5 23. Re4 b5 24. Rae1 Nc4 25. R1e2 Rad8 26. Kg2 Rd2 27. Rxd2 Nxd2 28. Re2 Nc4 29. b3 Nb6 30. Ne4 Nd5 31. Nc5 a5 32. Be6+ Kh8 33. Bxd5 cxd5 34. Nd3 e4 35. Nf4 d4 36. Rd2 d3 37. Nd5 Rc8 38. Ne3 a4 39. bxa4 bxa4 40. f3 exf3+ 41. Kxf3 Rd8 42. Ke4 Kg8 43. Rxd3 Rxd3 44. Kxd3 Kf7 45. Kc4 Ke6 46. Kb4 Ke5 47. Kxa4 Ke4 48. Nc4 Kf3 49. Kb5 Kg2 50. Ne5 Kxh2 51. g4 Kg3 52. a4 Kf4 53. a5 Kxe5 54. a6 Kf4 55. a7 Kxg4 56. a8Q g5 57. Qg2+ Kh4 58. Kc5 h5 59. Kd4 g4 60. Ke4 g3 61. Qh1+ Kg4 62. Ke3 h4 63. Ke2 Kf4 64. Qxh4+ Kf5 65. Qxg3 Kf6 66. Qh4+ Kg6 67. Qe4+ Kf6 68. Qd5 Ke7 69. Kf3 Kf6 70. Ke4 Ke7 71. Qc6 Kf8 72. Ke5 Kf7 73. Qe6+ Kg7 74. Qf6+ Kg8 75. Qe7 Kh8 76. Kf6 Kg8 77. Qg7# 1-0

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "6.3"]
[White "Vasquez Jaen, Lourdes Lorena"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1539"]
[BlackElo "1809"]
[PlyCount "64"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Be2 0-0 12. 0-0 f5 13. f4 Bf6 14. Be3 Nd7 15. Rb1 exf4 16. Bxf4 Ne5 17. Be3 g5 18. Na4 f4 19. Bd4 Bf5 20. Rc1 Nd7 21. c5 Bxd4+ 22. Qxd4 dxc5 23. Nxc5 Nxc5 24. Rxc5 Qd6 25. Rfc1 Rf7 26. Bh5 Re7 27. Be2 Rxe2 28. Rc7 Bd7 29. Qd3 Rae8 30. h3 Re1+ 31. Kh2 f3+ 32. g3 R8e2+ 0-1

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "2.5"]
[White "Diaz Charpentier, Kristel Melissa"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1898"]
[BlackElo "1809"]
[PlyCount "69"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "MEX"]

1. Nf3 g6 2. b3 Bg7 3. d4 Nf6 4. Bb2 0-0 5. g3 d5 6. Bg2 b6 7. 0-0 c5 8. dxc5 bxc5 9. c4 Bb7 10. cxd5 Bxd5 11. Nc3 Bc6 12. Qc2 Na6 13. Rfd1 Qc7 14. Rac1 Rac8 15. Ba1 Bh6 16. e3 Qb7 17. Nh4 Bxg2 18. Nxg2 c4 19. bxc4 Rxc4 20. Qe2 Rfc8 21. Rb1 Qa8 22. Nf4 Nb4 23. a3 Bxf4 24. exf4 Nbd5 25. Nxd5 Nxd5 26. Qe5 Nc3 27. Bxc3 Rxc3 28. Qxe7 Qf3 29. Rd8+ Rxd8 30. Qxd8+ Kg7 31. Qd4+ Kh6 32. f5 Qxf5 33. Qd2+ Kh5 34. Rb4 Rf3 35. Rh4# 1-0

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "1.1"]
[White "Santiago Sontay, Jenny Fernanda"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1708"]
[BlackElo "1809"]
[PlyCount "85"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. Be2 Be6 14. a4 Rb8 15. axb5 axb5 16. 0-0 Ne7 17. Ncb4 Nxd5 18. Nxd5 Bxd5 19. Qxd5 Qb6 20. Rfd1 Be7 21. b4 Rfc8 22. Ra3 Qc6 23. Qxc6 Rxc6 24. Rd5 Rbc8 25. Rxb5 Rxc3 26. Rxc3 Rxc3 27. Rb8+ Bf8 28. g3 g6 29. b5 Kg7 30. b6 Rc2 31. Ba6 d5 32. b7 Bd6 33. Rc8 Rb2 34. Rc6 Bb8 35. Rc8 Ba7 36. exd5 Rb6 37. Rc6 Rb1+ 38. Kg2 Rb2 39. Rc8 Rxf2+ 40. Kh3 Ra2 41. Ra8 Bb8 42. Rxb8 Rxa6 43. Ra8 1-0

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.12.02"]
[Round "9.18"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Asavasaetakul, Chawit"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1734"]
[BlackElo "1656"]
[PlyCount "89"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Thailand"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "THA"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. e4 Ng6 8. Nf5 Bxf5 9. exf5 Ne5 10. Bg2 Nbc6 11. d3 Qe7 12. 0-0 0-0-0 13. Bf4 h5 14. Nc3 h4 15. Nd5 Qf8 16. c3 hxg3 17. hxg3 Qg8 18. d4 Nc4 19. Qe2 Nb6 20. Nf6 Qg7 21. Bxd6 Qxf6 22. Be5 Nxe5 23. dxe5 Qh6 24. Rad1 Qg5 25. Qe4 c6 26. Rd4 Nd5 27. Rfd1 Rde8 28. c4 Nb6 29. Re1 Rhg8 30. b3 Nd7 31. Qf4 Qg7 32. Rde4 Nc5 33. R4e3 Nd7 34. e6 fxe6 35. fxe6 Nb6 36. e7 Rh8 37. Qf5+ Kc7 38. Qf4+ Kc8 39. Be4 Qb2 40. Bf5+ Nd7 41. R3e2 Qg7 42. Qd6 Rd8 43. exd8Q+ Rxd8 44. Bxd7+ Rxd7 45. Re8+ 1-0

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.12.01"]
[Round "8.16"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Anacoglu, Cisel"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1734"]
[BlackElo "1866"]
[PlyCount "80"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Turkey Girls"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nh3 d6 5. f3 Nbd7 6. c3 0-0 7. Nf2 e5 8. 0-0 c6 9. e4 d5 10. Bg5 Qb6 11. Qd2 Nh5 12. exd5 exd4 13. dxc6 bxc6 14. g4 dxc3 15. Nxc3 Nhf6 16. b3 Ba6 17. Rfd1 Nc5 18. Be3 Rfd8 19. Qc2 Qa5 20. Rac1 Ne6 21. f4 Nd5 22. Nxd5 cxd5 23. f5 Rac8 24. Qb1 Rxc1 25. Qxc1 Nf8 26. Qb1 d4 27. Bd2 Qb6 28. Nd3 Nd7 29. Bg5 Re8 30. fxg6 hxg6 31. Qc1 Ne5 32. Nxe5 Bxe5 33. Kh1 Be2 34. Re1 Bxg4 35. Qc4 Qe6 36. Bd5 Qd7 37. Bc6 Qf5 38. Bxe8 Bf3+ 39. Kg1 Qxg5+ 40. Kf2 Qg2# 0-1

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.11.30"]
[Round "6.13"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Eng, Jia Qian"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1734"]
[BlackElo "1942"]
[PlyCount "128"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "MAS"]

1. f4 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 d4 8. exd4 Nd5 9. g3 cxd4 10. Bc4 Nb6 11. Bd3 Nc6 12. Na3 Bg4 13. Be4 Nd5 14. Qe1 Nf6 15. Ne5 Nxe4 16. Qxe4 Bf5 17. Nxc6 bxc6 18. Qf3 c5 19. Rfe1 h5 20. d3 Be6 21. Nc4 Bd5 22. Qf2 Bb7 23. h3 Bf6 24. Nd2 Qd5 25. Kh2 Rae8 26. Re2 Qf5 27. Ne4 Bg7 28. Ba3 Rc8 29. Rae1 Rc7 30. Nxc5 Rxc5 31. Bxc5 Qxc5 32. Rxe7 Qc6 33. Qe2 Bf6 34. Re8 Kg7 35. Rxf8 Kxf8 36. Qd2 Qf3 37. Qe2 Qc6 38. Qd2 Kg7 39. a4 Qd5 40. Qe2 Qf5 41. Rf1 Bc8 42. Qg2 Be7 43. Re1 Bd6 44. h4 Qg4 45. Kg1 Be6 46. Kf2 Qf5 47. Kg1 Bd5 48. Qf2 Qf6 49. Kh2 Bb7 50. Re2 Bc5 51. Re5 Qc6 52. Re1 Kh7 53. Qe2 Bb4 54. Rf1 Qe6 55. Qf2 Bc8 56. Qg2 Qg4 57. Kg1 Be6 58. Kh2 Qf5 59. Kg1 Bd5 60. Qe2 Qh3 61. Qh2 Qg4 62. Qf2 Bd2 63. Kh2 Be3 64. Qe1 Be6 0-1

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.11.28"]
[Round "5.17"]
[White "Kadyrkulov, Said"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1325"]
[BlackElo "1734"]
[PlyCount "110"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Kyrgyzstan"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "MEX"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Bb4 5. Bd2 0-0 6. Bg2 Nc6 7. Nf3 b6 8. 0-0 Bb7 9. b3 Qc8 10. a3 Bxc3 11. Bxc3 Ne4 12. Bb2 Nd8 13. d5 d6 14. dxe6 Nxe6 15. e3 Qd7 16. Qc2 Rae8 17. Rad1 Qc8 18. Nd4 Nxd4 19. exd4 d5 20. c5 c6 21. cxb6 axb6 22. a4 f4 23. Rfe1 f3 24. Bf1 g5 25. Re3 g4 26. Rde1 Rf6 27. Rxe4 dxe4 28. Bc4+ Kf8 29. d5 cxd5 30. Bxf6 dxc4 31. bxc4 Qf5 32. Qc3 Kf7 33. Bh8 Rg8 34. Rd1 Rg6 35. Qb3 Bc8 36. Rd5 Qe6 37. Qb5 Rg8 38. Bd4 Qh6 39. Rd7+ Bxd7 40. Qxd7+ Kg6 41. Qe6+ Kh5 42. Qf5+ Rg5 43. Qxe4 Qg6 44. Qxg6+ Rxg6 45. h3 Rc6 46. hxg4+ Kxg4 47. a5 bxa5 48. c5 a4 49. Kf1 Kf5 50. Ke1 Ke4 51. Ba1 Rxc5 52. Kd2 a3 53. Bf6 a2 54. g4 Rb5 55. g5 Rb1 0-1

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.11.27"]
[Round "4.21"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Dhevcharran, Kahill"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1734"]
[BlackElo "1561"]
[PlyCount "107"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "RSA"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 Nc6 5. Bb5 g6 6. Bxc6+ bxc6 7. Bb2 Bg7 8. 0-0 0-0 9. Re1 Ba6 10. Ne5 Qc8 11. Qc1 Rd8 12. d3 Qc7 13. Nd2 d4 14. g3 e6 15. e4 Nd7 16. Nxd7 Rxd7 17. Nf3 e5 18. fxe5 Bxe5 19. Nxe5 Qxe5 20. Qd2 Rb8 21. Ba3 Bc8 22. Rf1 Re7 23. Rae1 Bh3 24. Rf2 h5 25. Qh6 Rbb7 26. Bc1 Qg7 27. Qg5 Re5 28. Qh4 Bg4 29. Qd8+ Qf8 30. Qa5 Re8 31. Rf6 Be6 32. Ref1 Qe7 33. a4 Qd8 34. Qxc5 Qb6 35. Qg5 Qd8 36. Qh4 Qd7 37. Bh6 Qd8 38. Qf4 Qb8 39. Qg5 Ree7 40. R6f2 Bh3 41. Rc1 Qe5 42. Qh4 Be6 43. Bf4 Qg7 44. Bg5 Red7 45. Bf6 Qh6 46. Bg5 Qg7 47. Qf4 Kh7 48. Re1 Rbc7 49. Bf6 Qf8 50. Kg2 Qh6 51. Qe5 Rc8 52. h3 Rd5 53. exd5 Bxd5+ 54. Kh2 1-0

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.11.26"]
[Round "2.19"]
[White "Johannsson, Birkir Isak"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1949"]
[BlackElo "1734"]
[PlyCount "119"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "MEX"]

1. d4 g6 2. c4 Bg7 3. e4 e6 4. Nc3 Ne7 5. Nf3 d6 6. Be2 Nbc6 7. Be3 a6 8. 0-0 0-0 9. Qd2 e5 10. d5 Nb8 11. Ne1 f5 12. f3 f4 13. Bf2 g5 14. c5 h5 15. cxd6 Qxd6 16. Nd3 b6 17. a4 g4 18. a5 Bd7 19. axb6 cxb6 20. Na4 Bxa4 21. Rxa4 Qg6 22. Qb4 Nc8 23. Kh1 g3 24. Bg1 gxh2 25. Bxh2 Ra7 26. Qc3 Qg5 27. Nf2 Bf6 28. Nh3 Qg6 29. Rd1 Rg7 30. Bf1 b5 31. Raa1 Nd6 32. Rac1 Nc4 33. Bg1 Nd7 34. b3 Nd6 35. Qa5 Nb8 36. Rc7 Bd8 37. Rxg7+ Qxg7 38. Qb4 Be7 39. Qd2 Rc8 40. Rc1 Qf8 41. Rc2 Rxc2 42. Qxc2 Qc8 43. Qxc8+ Nxc8 44. Nf2 Bc5 45. Kh2 Kf7 46. g3 fxg3+ 47. Kxg3 Kf6 48. Bh2 Nd6 49. Nd3 Bd4 50. Kh4 a5 51. f4 Nf7 52. fxe5+ Nxe5 53. Bxe5+ Bxe5 54. Nxe5 Kxe5 55. Bxb5 Kxe4 56. d6 Kd4 57. d7 Nxd7 58. Bxd7 Kc5 59. Ba4 Kb6 60. Kxh5 1-0

[Event "World ol U16"]
[Site "Konya"]
[Date "2018.11.25"]
[Round "1.12"]
[White "Aubert, Estee"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2062"]
[BlackElo "1734"]
[PlyCount "85"]
[EventDate "2018.11.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "MEX"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 e6 4. e4 Ne7 5. Qd2 h6 6. h4 h5 7. 0-0-0 d6 8. Nf3 a6 9. Ng5 Nbc6 10. Be3 b5 11. f3 e5 12. d5 Nb8 13. Be2 Nd7 14. Rdf1 Nb6 15. f4 f6 16. Ne6 Bxe6 17. dxe6 exf4 18. Rxf4 Qc8 19. Nd5 Nbxd5 20. exd5 Qb7 21. Bf3 f5 22. Qd3 Bh6 23. Rd4 Bxe3+ 24. Qxe3 0-0-0 25. Rhd1 Qb6 26. Qc3 Kb7 27. a4 Ra8 28. Rb4 Qc5 29. Qb3 Kc8 30. axb5 axb5 31. Rxb5 Qf2 32. Kb1 Qa7 33. c3 Rb8 34. Rxb8+ Qxb8 35. Qa4 c6 36. dxc6 Rd8 37. Qa6+ Kc7 38. Rd4 d5 39. Rb4 Qa8 40. Rb7+ Kd6 41. c7+ Ke5 42. Qe2+ Kf6 43. cxd8Q 1-0

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.26"]
[Round "11"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Munoz, Clara Belen"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1695"]
[BlackElo "1591"]
[PlyCount "35"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Re1 c5 10. Nxd7 Qxd7 11. cxd5 exd5 12. Bg5 Rfd8 13. e3 h6 14. Bxf6 Bxf6 15. Rc1 Rac8 16. dxc5 Rxc5 17. Qb3 Qc8 18. Ne2 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.25"]
[Round "10"]
[White "Lymysalo, Venla"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1819"]
[BlackElo "1695"]
[PlyCount "97"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Nge2 a6 8. a4 a5 9. Nc1 Nbd7 10. Nb3 e5 11. d5 c5 12. Qd2 Ne8 13. g4 f5 14. gxf5 gxf5 15. Bg5 Ndf6 16. exf5 Bxf5 17. Bd3 Qd7 18. 0-0-0 Bxd3 19. Qxd3 h6 20. Bd2 Nh5 21. Nb5 Nf4 22. Bxf4 Rxf4 23. Nd2 Nc7 24. Nc3 Raf8 25. b3 Ne8 26. Rhg1 Qf5 27. Qxf5 R4xf5 28. Nce4 Kf7 29. Rg3 Ke7 30. Rdg1 R8f7 31. Rg6 Bf8 32. Re6+ Kd7 33. Rgg6 Rh5 34. Rg2 Rhf5 35. Kd1 Nf6 36. Nxf6+ R7xf6 37. Rxf6 Rxf6 38. Ke2 Rf4 39. Ne4 b6 40. Kf2 Rf5 41. Rg8 Ke7 42. Rg6 Kd7 43. Re6 h5 44. Rf6 Rxf6 45. Nxf6+ Ke7 46. Nxh5 Bh6 47. Kg2 Kf7 48. Kh3 Kg6 49. Kg4 1-0

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.24"]
[Round "9"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Dongo, Melanie Dayanna"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1695"]
[BlackElo "1782"]
[PlyCount "64"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. dxe6 Bxe6 9. Bd3 Nc6 10. 0-0 Re8 11. f5 Bd7 12. Bf4 Ne5 13. fxg6 fxg6 14. Nxe5 dxe5 15. Bg5 Bc6 16. Nd5 Bxd5 17. cxd5 Qb6 18. Qb3 Rf8 19. Qxb6 axb6 20. Bxf6 Bxf6 21. a4 Kg7 22. Bb5 Bg5 23. Rxf8 Rxf8 24. Rf1 Be3+ 25. Kh1 Rf4 26. Rxf4 exf4 27. b3 Kf6 28. Be2 Ke5 29. Bf3 g5 30. g4 fxg3 31. hxg3 g4 32. Bxg4 Kxe4 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.23"]
[Round "8"]
[White "Puppi Lazo, Stephanie Beatriz"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1893"]
[BlackElo "1695"]
[PlyCount "111"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 Nf6 6. e5 Ng4 7. Bxc6 bxc6 8. Re1 0-0 9. d3 f6 10. exf6 Nxf6 11. Be3 d6 12. h3 Rb8 13. Rb1 e5 14. Ne4 Bf5 15. Bg5 Qd7 16. Ng3 h6 17. Nxf5 Qxf5 18. Bd2 Nd5 19. Re4 g5 20. Qe1 Rf7 21. Nh2 Rd7 22. b3 Nb4 23. Bxb4 cxb4 24. Rc4 c5 25. Nf1 Rf8 26. Ng3 Qg6 27. f3 Rc7 28. Re4 a5 29. c4 Ra7 30. Nf1 a4 31. Ne3 a3 32. Nd5 Raf7 33. Rd1 Bf6 34. Qg3 Rg7 35. d4 cxd4 36. Nxb4 Bd8 37. Nd5 Qe6 38. Rdxd4 Qc8 39. Rd3 Qc5+ 40. Qf2 Qxf2+ 41. Kxf2 Rb7 42. b4 Bb6+ 43. Nxb6 Rxb6 44. b5 Ra8 45. Ree3 Ra4 46. Re4 Ra8 47. Kg3 Kf7 48. Kg4 Kg6 49. Kg3 Ra7 50. Rb3 Rb8 51. Ree3 Rba8 52. Red3 Rd8 53. Rxa3 Rc7 54. Ra6 Rxc4 55. Raxd6+ Rxd6 56. Rxd6+ 1-0

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "6"]
[White "Lemus Pena, Macarena"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "1805"]
[BlackElo "1695"]
[PlyCount "107"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 dxc4 7. Na3 c5 8. dxc5 Qxd1 9. Rxd1 Nbd7 10. c6 bxc6 11. Nxc4 Ba6 12. Nfe5 Bxc4 13. Nxc4 Rac8 14. Be3 c5 15. Bf4 Nb8 16. Rac1 Nfd7 17. Bh3 f5 18. Bg2 e5 19. Bd5+ Kh8 20. Bg5 Bf6 21. Be3 Kg7 22. Nd6 Rcd8 23. Nb7 Rc8 24. Nxc5 Nxc5 25. Rxc5 Rxc5 26. Bxc5 Rc8 27. Bxa7 Nc6 28. Bxc6 Rxc6 29. Rd7+ Kh6 30. Be3+ g5 31. f4 exf4 32. gxf4 g4 33. b3 Rc2 34. Rd2 Rc3 35. Bb6 Kg6 36. Rd6 Rc1+ 37. Kg2 Kf7 38. Rd7+ Ke6 39. Rc7 Re1 40. Rc2 h5 41. a4 h4 42. h3 Rb1 43. a5 Rxb3 44. Rc6+ Kf7 45. a6 Rg3+ 46. Kf2 gxh3 47. a7 Rg8 48. Rc7+ Ke6 49. Rb7 h2 50. Rb8 Rxb8 51. axb8Q h1Q 52. Qc8+ Kf7 53. Qd7+ Kg6 54. Qe8+ 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "7"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Hunt, Fikirte"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1695"]
[BlackElo "1855"]
[PlyCount "100"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 c6 7. 0-0 Bg4 8. Qb3 b6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. h3 Bc8 12. Bd2 Bb7 13. Rac1 Nc6 14. Rc2 Qd6 15. Rfc1 Rac8 16. Bb5 Rc7 17. Bb4 Qe6 18. Bxc6 Bxc6 19. Bxe7 Rfc8 20. Bh4 Qe4 21. Rc3 Qe8 22. Qd1 Ba4 23. Qd2 Rxc3 24. Rxc3 Bf8 25. Rxc8 Qxc8 26. b3 Bd7 27. Ne5 Be6 28. Nd3 Bd6 29. Bg3 Bxg3 30. fxg3 Bf5 31. g4 Bxd3 32. Qxd3 Qc1+ 33. Kf2 Qa3 34. Qc2 Kg7 35. Kf3 Qe7 36. a4 Qf6+ 37. Ke2 Qd6 38. Kd3 Qe6 39. b4 Qe4+ 40. Kc3 Qxe3+ 41. Qd3 Qf2 42. Qd2 Qg3+ 43. Kb2 a6 44. Qe2 Qd6 45. Kc3 Qc6+ 46. Kb3 b5 47. axb5 axb5 48. Qe5+ f6 49. Qe7+ Kg8 50. Qc5 Qb7 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.20"]
[Round "5"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Urh, Zala"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1695"]
[BlackElo "2096"]
[PlyCount "81"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. e5 dxe5 10. Qxd8 Rxd8 11. Nxe5 Nfd7 12. Nxd7 Bxd7 13. Be3 b6 14. 0-0-0 Nc6 15. Be2 Nd4 16. Bg4 Nf5 17. Bxf5 gxf5 18. Rd2 Bc6 19. Rhd1 Rxd2 20. Rxd2 Kf7 21. g3 Ke7 22. Nd1 h5 23. Nf2 e5 24. fxe5 Bxe5 25. Bg5+ Kf7 26. Nd3 Bd4 27. Re2 Re8 28. Rxe8 Kxe8 29. b3 Be4 30. Kd2 Kd7 31. h4 a6 32. Bf4 b5 33. Be3 Bxe3+ 34. Kxe3 Kd6 35. a3 bxc4 36. bxc4 Bxd3 37. Kxd3 Ke6 38. Ke2 Kf6 39. Kf2 Ke7 40. Ke2 Ke6 41. Kf3 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.19"]
[Round "4"]
[White "Gomez Barrera, Javiera Belen"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2071"]
[BlackElo "1695"]
[PlyCount "87"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 a5 11. b3 Nxd4 12. Bxd4 Bc6 13. f3 Nd7 14. Bf2 Nc5 15. Rab1 Qb6 16. a3 Qc7 17. Bd1 b6 18. Bc2 Rfb8 19. Rfc1 Qd7 20. b4 Na4 21. Bxa4 Bxa4 22. b5 Bxc3 23. Rxc3 Rb7 24. Rbc1 Rc8 25. Bd4 e5 26. Be3 Qe6 27. Qf2 Rbc7 28. Bxb6 Rxc4 29. Rxc4 Rxc4 30. Rb1 Rc2 31. Qf1 Qc8 32. Bf2 Bb3 33. a4 Bxa4 34. h3 Qb7 35. b6 Rc8 36. Ra1 Qd7 37. Qa6 Bc6 38. Qxa5 Ra8 39. Qxa8+ Bxa8 40. Rxa8+ Kg7 41. Ra7 Qb5 42. Rc7 g5 43. b7 d5 44. Ba7 1-0

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "3"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Toshali, V."]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1695"]
[BlackElo "1921"]
[PlyCount "120"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Be2 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Ne4 9. Nc3 f5 10. h3 Bh5 11. cxd5 Nxc3 12. Bxc3 exd5 13. Ne5 Bxe2 14. Qxe2 Bxe5 15. dxe5 f4 16. exf4 Rxf4 17. f3 Qe7 18. Qb5 Rd8 19. Rac1 Nb4 20. Bxb4 Rxb4 21. Rxc7 Qxc7 22. Qxb4 Qxe5 23. Qxb7 Qe3+ 24. Kh1 Qe2 25. Rc1 Qxa2 26. Qe7 Qa5 27. Rc7 Qa1+ 28. Kh2 Qf6 29. Qxf6 gxf6 30. Rxa7 Rb8 31. Rd7 Rxb3 32. Rxd5 Kg7 33. h4 Rb7 34. g4 Kg6 35. Kg3 Ra7 36. Rd6 h6 37. Rd4 Rb7 38. Rd3 Ra7 39. h5+ Kg7 40. f4 Rb7 41. Kf3 Re7 42. Rd2 Kf7 43. Rg2 Ra7 44. Rd2 Re7 45. Rd4 Kg7 46. f5 Kf7 47. Kf4 Kg7 48. Re4 Ra7 49. Ke3 Rd7 50. Rd4 Re7+ 51. Kd3 Re1 52. Kc4 Re5 53. Rd7+ Kg8 54. Rd6 Kg7 55. Kd4 Ra5 56. Ke4 Re5+ 57. Kd4 Ra5 58. Rc6 Kf7 59. Rc7+ Kg8 60. Rc5 Ra4+ 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "2"]
[White "Tao, Ellen"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "1561"]
[BlackElo "1695"]
[PlyCount "96"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 a5 10. Bd2 Nd7 11. Rc1 Nc5 12. b3 Bxc3 13. Bxc3 Nxe4 14. Bb2 Qb6 15. Bf3 Ng5 16. Bxc6 bxc6 17. Re1 Ne6 18. Qd2 f6 19. Qh6 Rf7 20. Re3 Ng7 21. Qf4 e5 22. Qf3 Bb7 23. Qd1 d5 24. cxd5 cxd5 25. Na3 d4 26. Re2 Ne6 27. Nc4 Qd8 28. f3 Ba6 29. Rd2 Bxc4 30. Rxc4 Rc7 31. Rxc7 Qxc7 32. Qe1 Rc8 33. g3 Qb6 34. Kg2 Qc6 35. Kf2 Ng5 36. Qe2 Qb7 37. h4 e4 38. Rxd4 exf3 39. Qd3 Nf7 40. Rf4 Ne5 41. Bxe5 fxe5 42. Rc4 Rxc4 43. Qxc4+ Kg7 44. Qc3 Qd5 45. Qxf3 Qd2+ 46. Qe2 Qd4+ 47. Kf3 h5 48. Qe3 Qd1+ 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.17"]
[Round "1"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Ferkova, Dominika"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1695"]
[BlackElo "2035"]
[PlyCount "74"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. c4 Nf6 5. Bd3 Nbd7 6. 0-0 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. a4 a6 10. Bd2 Be7 11. b4 Nb6 12. Na3 Nxa4 13. Nc4 Ne4 14. Na5 Nac3 15. Bxc3 Nxc3 16. Qc2 Nxe2+ 17. Qxe2 Qb6 18. Qb2 0-0 19. Rac1 Rac8 20. Rc2 Ba8 21. Rfc1 Rc7 22. Ne5 Rfc8 23. Nd3 Bd6 24. Nc5 Re7 25. Nd3 f6 26. Qa2 Kh8 27. d5 exd5 28. Qxd5 Bxh2+ 29. Kh1 Bb8 30. Qf5 Qc7 31. Qh3 Rd8 32. Nxc6 Bxc6 33. Rxc6 Qd7 34. Rc8 Qxh3+ 35. gxh3 Red7 36. Rxd8+ Rxd8 37. Nc5 Rc8 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "Oaxtepec"]
[Date "2014.07.12"]
[Round "3"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Martinez Mesa, Chaneli"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1428"]
[BlackElo "1691"]
[PlyCount "59"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c5 7. Nc3 cxd4 8. Qxd4 Nc6 9. Qd1 dxc4 10. Qa4 Bd7 11. Qxc4 Qb6 12. Na4 Qa5 13. Nc3 Rac8 14. Qb3 Bb4 15. Bd2 Qa6 16. a3 Bxc3 17. Bxc3 Nd5 18. Rac1 Nxc3 19. Rxc3 Na5 20. Qb4 Rxc3 21. Qxc3 Rc8 22. Qd2 Bb5 23. Re1 Nb3 24. Qe3 Na5 25. Nd2 h6 26. Be4 Nc4 27. Nxc4 Bxc4 28. Rc1 Rd8 29. Rc2 Qa4 30. Rd2 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.18"]
[Round "11.53"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Breznyan, Annamaria"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1391"]
[PlyCount "103"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. 0-0 Nf6 5. d4 h6 6. Bf4 c5 7. dxc5 Bxc5 8. Nbd2 Nc6 9. Nb3 Bd6 10. Bxd6 Qxd6 11. c4 0-0 12. cxd5 exd5 13. Nfd2 Rfe8 14. Nc4 Qd7 15. Ne3 Be6 16. Nc5 Qe7 17. Nxe6 fxe6 18. Rc1 Rac8 19. Nc2 Qf7 20. a3 Rc7 21. Nd4 Nxd4 22. Qxd4 b6 23. Rc3 Rec8 24. Rfc1 Qd7 25. Bh3 Rxc3 26. Rxc3 Rxc3 27. Qxc3 Ne4 28. Qc2 Ng5 29. Bg2 e5 30. Qb3 e4 31. h4 Ne6 32. Bh3 Qd6 33. Bxe6+ Qxe6 34. e3 Kf7 35. Qc3 Qd7 36. Kf1 Qb5+ 37. Kg2 Qc4 38. Qxc4 dxc4 39. f3 exf3+ 40. Kxf3 Ke6 41. Ke4 g5 42. hxg5 hxg5 43. g4 b5 44. Kd4 Kd6 45. a4 a6 46. a5 Kc6 47. e4 Kd6 48. e5+ Kc6 49. Ke4 b4 50. Kd4 c3 51. bxc3 bxc3 52. Kxc3 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.17"]
[Round "10.47"]
[White "Iyengar, Sharanya"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1391"]
[PlyCount "81"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. 0-0-0 0-0-0 13. Kb1 e6 14. Qe2 Bd6 15. Rh3 Nd5 16. c4 Ne7 17. Be3 Bf4 18. Bxf4 Qxf4 19. Qe3 Qxe3 20. fxe3 Nf6 21. Ne5 Rhf8 22. Rhh1 Nd7 23. Nxd7 Rxd7 24. Rhf1 Ng8 25. Ne4 Ne7 26. Nc5 Rdd8 27. Rf3 Nf5 28. g4 Ne7 29. Rdf1 Rd6 30. Rxf7 Re8 31. Rxg7 Kb8 32. Ne4 Nc8 33. Nxd6 Nxd6 34. c5 Nc4 35. Rff7 Nxe3 36. Rxb7+ Kc8 37. Rxa7 Kb8 38. Rgb7+ Kc8 39. Rb3 Nxg4 40. Ra8+ Kd7 41. Rb7# 1-0

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.16"]
[Round "9.43"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Yip, Carissa"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1391"]
[PlyCount "112"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bxf6 Bxf6 11. Qc2 c6 12. Rad1 Qe7 13. Qd2 Bg7 14. Ne4 Nb6 15. b3 Be6 16. Qd6 Qxd6 17. Nxd6 Rab8 18. Nd2 f5 19. e4 Nc8 20. Nxc8 Rbxc8 21. f4 exf4 22. Rxf4 Be5 23. Rff1 f4 24. gxf4 Bxf4 25. Nf3 Rcd8 26. Kh1 g5 27. h3 Rde8 28. Nd4 Bc8 29. Ne2 Be5 30. Nd4 Rxf1+ 31. Bxf1 Rd8 32. Kg2 Rxd4 33. Rxd4 Bxd4 34. Kf3 Be5 35. Bg2 Be6 36. Ke3 Kg7 37. Kf3 Kg6 38. Bf1 h5 39. Be2 Bxh3 40. Kf2 g4 41. Bf1 g3+ 42. Ke2 g2 43. Bxg2 Bxg2 44. Kf2 Bxe4 45. Ke3 Bh1 46. Kf2 h4 47. Ke3 h3 48. Kd3 h2 49. c5 Bd5 50. Kc2 h1Q 51. b4 Qe1 52. b5 Be4+ 53. Kb3 Qb1+ 54. Ka3 Qb2+ 55. Ka4 cxb5+ 56. Ka5 Bc7# 0-1

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.15"]
[Round "8.50"]
[White "Gilbert, Isabelle"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1391"]
[PlyCount "108"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 0-0 7. 0-0 Nbd7 8. Bg5 c5 9. d5 Bxf3 10. Bxf3 Ne5 11. b3 Rb8 12. Be2 a6 13. f4 Ned7 14. a4 Qc7 15. Rc1 Nb6 16. Bd3 Nh5 17. f5 Bd4+ 18. Kh1 Rbe8 19. Ne2 Be5 20. Nf4 Nxf4 21. Bxf4 Nd7 22. Bg5 Bg7 23. fxg6 fxg6 24. Rxf8+ Bxf8 25. Qg4 Ne5 26. Qe6+ Kh8 27. Be2 Qd7 28. Qxd7 Nxd7 29. Bd2 b6 30. Bc3+ Bg7 31. Bxg7+ Kxg7 32. Bg4 Ne5 33. Be6 Rf8 34. Kg1 Nd3 35. Rd1 Ne5 36. h4 Rf4 37. h5 Rxe4 38. hxg6 hxg6 39. Bc8 a5 40. Kf2 Rd4 41. Ke2 Rxd1 42. Kxd1 Kf6 43. Kd2 Kg5 44. Ke3 Kh4 45. Kf2 Nd3+ 46. Kf3 Kg5 47. Ke2 Nc1+ 48. Kd2 Nxb3+ 49. Kc3 Nd4 50. Kd3 Kf4 51. Bd7 g5 52. g4 Nf3 53. Ke2 Ne5 54. Kf2 Nxd7 0-1

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.14"]
[Round "7.43"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Bashkansky, Naomi"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1391"]
[PlyCount "124"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. c4 d5 7. cxd5 exd5 8. Nc3 Nbd7 9. Bg5 0-0 10. Rc1 c5 11. Bf4 Rc8 12. Re1 Re8 13. Nb5 a6 14. Nc7 Rxc7 15. Bxc7 Qxc7 16. dxc5 bxc5 17. Nd2 d4 18. Nc4 Bxg2 19. Kxg2 Ne5 20. Nxe5 Qxe5 21. Kg1 Qh5 22. Kg2 Qd5+ 23. f3 Qxa2 24. Qc2 Qd5 25. Qc4 Qb7 26. b3 Nd5 27. Qa4 Ne3+ 28. Kf2 Qb5 29. Qxb5 axb5 30. Rg1 c4 31. bxc4 bxc4 32. Ra1 c3 33. Rgc1 Bf6 34. Rab1 g6 35. Rb3 Ra8 36. Ke1 Be7 37. Rb7 Bf8 38. Rd7 Ra4 39. Rd8 Kg7 40. Rb8 c2 41. Rb3 Ba3 42. Ra1 c1Q+ 43. Rxc1 Bxc1 44. Kf2 Ra2 45. Rb1 Bb2 46. Ke1 Bc3+ 47. Kf2 Ra1 48. Rxa1 Bxa1 49. g4 Kf6 50. Kg3 Nd5 51. h4 Nc3 52. Kf2 Nxe2 53. Kxe2 Ke5 54. Kd3 Kf4 55. Ke2 Bc3 56. Kf2 d3 57. h5 gxh5 58. gxh5 h6 59. Kf1 Kxf3 60. Kg1 d2 61. Kh2 d1Q 62. Kh3 Qh1# 0-1

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "6.42"]
[White "Djermanovic, Adrijana"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B19"]
[BlackElo "1391"]
[PlyCount "134"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. 0-0-0 0-0-0 13. Qb3 e6 14. Kb1 Bd6 15. Ne2 Ne4 16. Be3 Ndf6 17. Nc3 Nxc3+ 18. Qxc3 Rhe8 19. Nd2 Bf4 20. Bxf4 Qxf4 21. Nf3 Ne4 22. Qe1 Nf6 23. Rh4 Qd6 24. Rh1 Re7 25. Qe5 Qxe5 26. Nxe5 Ne4 27. Rhf1 f6 28. Nf3 Red7 29. c3 c5 30. Rde1 Ng5 31. Nxg5 fxg5 32. dxc5 Rd5 33. Rxe6 Rxc5 34. Re7 Rd7 35. Rxd7 Kxd7 36. f3 Re5 37. Rf2 Rf5 38. g4 Rf7 39. Kc2 Kd6 40. Kd3 Ke5 41. Ke3 Rd7 42. Rd2 Re7 43. Re2 Kd5+ 44. Kd3 Rf7 45. Rf2 b5 46. b3 a5 47. a3 a4 48. bxa4 bxa4 49. c4+ Kc5 50. Kc3 Rf4 51. Kd3 Rxc4 52. Re2 Rd4+ 53. Kc3 Rf4 54. Re3 Rf7 55. Rd3 Rb7 56. Kc2 Kc4 57. Rc3+ Kd4 58. Rd3+ Ke5 59. Re3+ Kd6 60. Rd3+ Kc6 61. Rc3+ Kd6 62. Rd3+ Ke7 63. Rd4 Ra7 64. Kc3 Ke6 65. Kb4 Ke5 66. Re4+ Kd5 67. Kb5 Rf7 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "5.38"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Mkrtchyan, Anahit D"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1391"]
[PlyCount "74"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Nf6 4. Bg2 Bc5 5. Bg5 0-0 6. 0-0 d5 7. Nc3 Be6 8. e4 d4 9. Nd5 Bxd5 10. exd5 Qxd5 11. Bxf6 gxf6 12. Nh4 Qd7 13. Qh5 Ne7 14. Be4 Ng6 15. Qh6 Rfe8 16. Rae1 Bf8 17. Qh5 c5 18. Bf5 Qc7 19. Bxg6 fxg6 20. Qf3 Bg7 21. Qd5+ Kh8 22. Ng2 Rab8 23. f4 Rbd8 24. Qb3 f5 25. fxe5 Bxe5 26. Nf4 Bxf4 27. Rxe8+ Rxe8 28. Rxf4 Re3 29. Qd5 Qe7 30. Rf2 Re5 31. Qf3 Kg7 32. Kg2 b5 33. Qc6 b4 34. a3 bxa3 35. bxa3 Re6 36. Qa4 Qb7+ 37. Qc6 Qxc6+ 0-1

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.11"]
[Round "4.33"]
[White "Majcen, Maja"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B18"]
[BlackElo "1391"]
[PlyCount "123"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 Qc7 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Ngf6 12. Bd2 e6 13. 0-0-0 0-0-0 14. Ne5 Nxe5 15. fxe5 Ng4 16. Be3 Nxe5 17. Qf1 Ng4 18. Qf3 Nxe3 19. Qxe3 Be7 20. Kb1 Bg5 21. Qf2 Rd5 22. c4 Rd7 23. Ne2 Kb8 24. Nc3 Bf6 25. g4 Rhd8 26. d5 Bxc3 27. bxc3 Qb6+ 28. Qxb6 axb6 29. Rhf1 cxd5 30. cxd5 exd5 31. Kc2 Re8 32. Rf5 Re4 33. Rg1 d4 34. cxd4 Rexd4 35. Rgf1 Rxg4 36. Rxf7 Rxf7 37. Rxf7 Rg5 38. Kd3 Rxh5 39. Rxg7 Ra5 40. Rh7 h5 41. Kc3 Rxa2 42. Rxh5 Ra5 43. Rh6 Ka7 44. Kb4 Ra1 45. Kb5 Rb1+ 46. Ka4 Ka6 47. Rh5 Ra1+ 48. Kb4 Ra5 49. Rh7 b5 50. Rh6+ b6 51. Rh7 Ra4+ 52. Kb3 Rc4 53. Rg7 Rf4 54. Rg8 Rf7 55. Kb4 Rf4+ 56. Kb3 b4 57. Ka4 b5+ 58. Kb3 Kb7 59. Rg6 Rc4 60. Rh6 Rc6 61. Rxc6 Kxc6 62. Kxb4 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.10"]
[Round "3.15"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Glebova, Anastasia"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1391"]
[BlackElo "1625"]
[PlyCount "118"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 dxc4 7. Nc3 Nc6 8. Bg5 Bf5 9. Bxf6 Bxf6 10. e3 Bd3 11. Ne2 e5 12. dxe5 Bxe5 13. Nxe5 Nxe5 14. Re1 Bxe2 15. Qxe2 Qd3 16. Rad1 Qxe2 17. Rxe2 c6 18. Rc2 Rad8 19. Rcd2 Rd3 20. Be4 Rxd2 21. Rxd2 f5 22. f4 Ng4 23. Bf3 Nxe3 24. Kf2 Ng4+ 25. Bxg4 fxg4 26. Rd7 Rf7 27. Rd4 b5 28. Rd6 Rc7 29. Ke3 Kf7 30. Rd2 Ke6 31. Rd8 Rd7 32. Re8+ Kd6 33. Kd4 Kc7+ 34. Kc3 Rd3+ 35. Kc2 Rd8 36. Re7+ Rd7 37. Re5 Kd6 38. Rg5 Re7 39. Kd2 Rd7 40. Re5 h6 41. Re8 Kc5+ 42. Kc2 a5 43. Re5+ Rd5 44. Re4 Rh5 45. Re2 b4 46. a3 Rd5 47. axb4+ axb4 48. Re6 b3+ 49. Kc1 Rd6 50. Re5+ Kd4 51. Re1 c3 52. bxc3+ Kxc3 53. Re3+ Rd3 54. Re2 Rf3 55. Re1 b2+ 56. Kb1 Kb3 57. Rd1 c5 58. Rd5 c4 59. Rd1 c3 0-1

[Event "Wch U10 Girls"]
[Site "Maribor"]
[Date "2012.11.09"]
[Round "2.17"]
[White "Oyunsuvd, Bat Erdene"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1645"]
[BlackElo "1391"]
[PlyCount "89"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Bd6 9. Ne2 Ne7 10. h3 0-0 11. Nh4 h6 12. Nxg6 Nxg6 13. Bd3 Ne7 14. c4 c5 15. Bc2 cxd4 16. Qxd4 Bc5 17. Qd3 Nf6 18. Qc3 Nc6 19. Bf4 e5 20. Rad1 Qe7 21. Bc1 Rad8 22. Ng3 Nd4 23. a3 Nh5 24. Qd3 Nf6 25. Nf5 Nxf5 26. Qxf5 Qe6 27. Qxe6 fxe6 28. b4 Bd4 29. Rde1 Rfe8 30. Bb3 Kf7 31. Be3 Kf8 32. f3 Kg8 33. Kh2 Kh8 34. Re2 e4 35. Bxd4 Rxd4 36. fxe4 Rxe4 37. Rxe4 Nxe4 38. Ba4 Rd8 39. Re1 Rd4 40. c5 Nxc5 41. bxc5 Rxa4 42. Rxe6 Rxa3 43. Re7 Rc3 44. Rxb7 Rxc5 45. Rxa7 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Caldas Novas"]
[Date "2011.11.19"]
[Round "2"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Kalaiyalahan, Akshaya"]
[Result "0-1"]
[ECO "A15"]
[BlackElo "1668"]
[PlyCount "80"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d3 e5 7. Bg5 Nbd7 8. Nc3 h6 9. Bxf6 Nxf6 10. Rb1 Nd7 11. Re1 f5 12. Nd2 Kh7 13. Qc2 Nc5 14. a3 Ne6 15. e4 Nd4 16. Qd1 f4 17. Nf3 fxg3 18. hxg3 Bg4 19. Re3 h5 20. Nb5 Bh6 21. Nbxd4 Bxe3 22. fxe3 exd4 23. exd4 Bxf3 24. Bxf3 Qf6 25. Kg2 Qxd4 26. Qe2 Rf7 27. Rf1 Raf8 28. a4 Kg7 29. Qc2 Qe3 30. Qd1 g5 31. Be2 Rf2+ 32. Rxf2 Rxf2+ 33. Kh1 Qxe2 34. Qxe2 Rxe2 35. Kg1 h4 36. gxh4 gxh4 37. Kf1 Rxb2 38. Ke1 h3 39. Kf1 h2 40. Ke1 h1Q# 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Mejia, Mariana1111"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "E57"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Bg5 Nbd7 10. Qd2 Re8 11. Rfe1 b6 12. cxd5 exd5 13. Bb5 Bb7 14. Rxe8+ Qxe8 15. Re1 Qc8 16. Bxd7 Qxd7 17. Bxf6 Bxf6 18. h3 Re8 19. Rxe8+ Qxe8 20. Qe2 Qc8 21. Qb5 Qc4 22. Qxc4 dxc4 23. b3 cxb3 24. axb3 Bxf3 25. gxf3 Bxd4 26. Nb5 Bc5 27. Nxa7 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Caballero Quijano, Mitzy Mishell"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1722"]
[PlyCount "51"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Qb3 Qb6 9. Bc4 Qxb3 10. axb3 g6 11. 0-0 Bg7 12. Re1 e6 13. d4 0-0 14. Bd2 Nbd7 15. Ra2 Rad8 16. Be3 Nb6 17. Be2 Nbd5 18. c3 Nxe3 19. fxe3 Nd7 20. c4 e5 21. d5 cxd5 22. cxd5 f5 23. e4 fxe4 24. Nxe4 Nb6 25. Bc4 Nxd5 26. Nc3 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Dongo, Melanie Dayanna"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "24"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 e6 5. g3 Nc6 6. a3 Bd7 7. Nc3 h6 8. Bg2 Nf6 9. Bf4 a6 10. 0-0 Be7 11. Re1 0-0 12. Bd2 Qb6 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Francia Arzapalo, Gianella"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1426"]
[PlyCount "54"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d3 d5 3. cxd5 cxd5 4. g3 g6 5. Bg2 Bg7 6. Nf3 Nf6 7. Nc3 Bg4 8. Bf4 Nbd7 9. 0-0 0-0 10. Qd2 a6 11. b4 Re8 12. Bh6 e6 13. Bxg7 Kxg7 14. a3 Bxf3 15. Bxf3 Ne5 16. Bg2 Rc8 17. Rac1 Qd6 18. Rc2 Qe7 19. Rfc1 Qd7 20. Qf4 Nc6 21. d4 Qc7 22. Qxc7 Rxc7 23. e3 Ne7 24. Ne2 Rxc2 25. Rxc2 Rc8 26. Rxc8 Nxc8 27. Nc1 Nb6 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Varela, Maria de los Angele"]
[Result "0-1"]
[ECO "D79"]
[BlackElo "1748"]
[PlyCount "90"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Bg5 Bf5 10. Bxf6 Bxf6 11. e3 Qd7 12. Re1 Bg7 13. Qb3 Rfd8 14. Nd2 e6 15. Nf3 Na5 16. Qd1 Nc4 17. b3 Nd6 18. Ne5 Qc7 19. Rc1 Qa5 20. f3 Rac8 21. Na4 Rxc1 22. Qxc1 Rc8 23. Qd1 Bc2 24. Qe2 b5 25. Nc5 Bxe5 26. dxe5 Rxc5 27. exd6 Rc6 28. Ra1 Bxb3 29. d7 Bc4 30. Qb2 Rd6 31. a4 Rxd7 32. axb5 Qxb5 33. Qd4 a5 34. Qc3 Qb4 35. Qd4 a4 36. Bf1 Rc7 37. Qd1 Bxf1 38. Kxf1 Qb3 39. Qd4 Qc4+ 40. Qxc4 Rxc4 41. Ra3 Kg7 42. Kg2 Kf6 43. f4 e5 44. fxe5+ Kxe5 45. Kf3 f5 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Henriquez Agurto, Antonia"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "92"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bg7 9. Bf4 0-0 10. Qd2 a6 11. Rad1 Nb6 12. b3 Nbd7 13. Rfe1 Re8 14. Ne5 e6 15. Nxd7 Nxd7 16. Bh6 Qc7 17. Bxg7 Kxg7 18. Ne2 Rac8 19. Rc1 Nf6 20. h3 Ne4 21. Qe3 Nc3 22. Nxc3 Qxc3 23. Qe5+ Kg8 24. Qf6 Qc7 25. f4 Qe7 26. Qxe7 Rxe7 27. Re3 Rec7 28. c3 b5 29. a3 a5 30. b4 axb4 31. axb4 Ra7 32. Re2 Ra3 33. Rec2 Rca8 34. Kh2 Kg7 35. h4 Ra2 36. Rxa2 Rxa2 37. Kg3 h5 38. Kf3 Kf6 39. g4 hxg4+ 40. Kxg4 Rg2+ 41. Kf3 Rd2 42. Re1 Kf5 43. Re5+ Kf6 44. Re3 Rh2 45. Re1 Rxh4 46. Kg3 Rh8 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Ferreira, Mayra Alejandra"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "91"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 Nf6 6. Nf3 e6 7. Bc4 Bd6 8. 0-0 0-0 9. Bg5 Nbd7 10. Re1 h6 11. Bh4 Bg4 12. Qd3 Qc7 13. h3 Bxf3 14. Qxf3 Qb6 15. Bb3 Bb4 16. Rad1 Rfe8 17. a3 Be7 18. Ne4 Nxe4 19. Bxe7 Rxe7 20. Rxe4 Nf6 21. Ree1 Rae8 22. Qg3 Rd8 23. Qf4 Red7 24. Rd2 Rxd4 25. Rxd4 Rxd4 26. Qb8+ Rd8 27. Qg3 c5 28. Qf4 Qd6 29. Qa4 a6 30. Qh4 Qd4 31. Qxd4 Rxd4 32. Re2 Rd1+ 33. Kh2 Nd5 34. c3 b5 35. Bxd1 Nf4 36. Rd2 Nd5 37. Bc2 g6 38. Be4 Nb6 39. Rd6 Nc4 40. Rxa6 Nxb2 41. Rb6 Nc4 42. Rxb5 Nxa3 43. Rxc5 f5 44. Bd3 Kf7 45. c4 Nxc4 46. Bxc4 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Salazar, Paula"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "80"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d5 7. cxd5 cxd5 8. Bg5 Nc6 9. e3 Bg4 10. Bxf6 Bxf6 11. Nc3 e5 12. Qb3 exd4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Qxd5 Qxd5 16. Bxd5 Bh3 17. Bg2 Bxg2 18. Kxg2 Rac8 19. Rac1 a6 20. Rfd1 Bxc3 21. Rxc3 Rxc3 22. bxc3 Rc8 23. Rd7 Rxc3 24. Rxb7 Ra3 25. Rb2 a5 26. Re2 Rd3 27. Rb2 Rd1 28. Rb5 a4 29. Rb4 a3 30. Rb3 h5 31. Rxa3 g5 32. Ra5 f6 33. a4 Kf8 34. Ra8+ Ke7 35. a5 Kd7 36. a6 Kc7 37. a7 Kb7 38. Rf8 h4 39. a8Q+ Kb6 40. Rxf6+ Kc7 1-0

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Dongo, Melanie Dayanna"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "119"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 Nbd7 6. Be3 b6 7. Bd3 Bb7 8. a3 0-0 9. Qd2 c5 10. d5 Ne8 11. Bh6 Rc8 12. Bxg7 Nxg7 13. Qh6 f6 14. Qd2 Ne5 15. Nxe5 dxe5 16. g4 e6 17. dxe6 Nxe6 18. Qe3 Nf4 19. 0-0-0 Qd4 20. Qxd4 exd4 21. Na2 Nxd3+ 22. cxd3 a5 23. Kb1 f5 24. gxf5 gxf5 25. Rhg1+ Kh8 26. f3 fxe4 27. fxe4 Rf3 28. Rh1 Rg8 29. Nc1 Rgg3 30. Rhe1 Rxh3 31. Rd2 Re3 32. Rde2 h5 33. Kc2 h4 34. Kd2 Rhf3 35. Rxe3 dxe3+ 36. Rxe3 Rxe3 37. Kxe3 h3 38. Kf3 Kh7 39. Kg3 Bc8 40. Ne2 Ba6 41. Nf4 Kh6 42. Kxh3 Kg5 43. Kg3 c4 44. d4 Bb7 45. d5 Kf6 46. Kf3 b5 47. Ke3 Ke5 48. Ng6+ Kf6 49. Nh4 Ke5 50. Nf3+ Kd6 51. Kd4 Bc8 52. e5+ Ke7 53. e6 Bb7 54. Ke5 Ba8 55. d6+ Ke8 56. d7+ Ke7 57. Nh4 Bc6 58. Ng6+ Kd8 59. Kd6 a4 60. e7# 1-0

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Nunonca Soto, Lucero"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "99"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. d3 Nf6 4. e4 g6 5. g3 Bg7 6. Bg2 d6 7. Nge2 0-0 8. 0-0 Be6 9. Bd2 Qd7 10. Qc1 Bh3 11. f4 Nd4 12. Nxd4 exd4 13. Ne2 Bxg2 14. Kxg2 c5 15. f5 Rae8 16. Bh6 d5 17. cxd5 Nxd5 18. Kg1 Nf6 19. Qg5 Re5 20. Nf4 Qd8 21. Bxg7 Kxg7 22. Nd5 Nxd5 23. f6+ Kh8 24. Qxe5 h5 25. Qxd5 Qxd5 26. exd5 Rd8 27. Rfe1 Rxd5 28. Re8+ Kh7 29. Rae1 Rf5 30. R1e7 Rxf6 31. Rxb7 Rf3 32. Rxa7 Kh6 33. Rd8 Kg5 34. Rdd7 Rxd3 35. b4 Rd1+ 36. Kf2 Rd2+ 37. Kf3 Rd3+ 38. Ke4 Re3+ 39. Kd5 f6 40. bxc5 Re5+ 41. Kc4 Re2 42. Rxd4 Rc2+ 43. Kb3 Rxh2 44. c6 Rh3 45. c7 Rxg3+ 46. Rd3 Rg2 47. c8Q h4 48. Qc1+ Kh5 49. Rd5+ f5 50. Qf4 1-0

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Quizhpe Espinosa, Maria Jose"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "94"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Nxe5 0-0 6. 0-0 d6 7. Nf3 Nc6 8. d3 Bg4 9. Be3 Bxf3 10. Qxf3 Ne5 11. Qd1 Nxc4 12. dxc4 Re8 13. Bg5 Qd7 14. Qe2 Qe6 15. Rfe1 Nd7 16. Qf3 h6 17. Bc1 Qxc4 18. Qg3 Nc5 19. b3 Qxc3 20. Qxc3 Bxc3 21. Bd2 Bxa1 22. Rxa1 Nxe4 23. Bxh6 Kh7 24. Be3 b6 25. Rf1 c5 26. Bf4 d5 27. Re1 Nf6 28. Rxe8 Rxe8 29. Kf1 d4 30. g3 Nd5 31. Bd2 Nc3 32. Bxc3 dxc3 33. Kg2 Re2 34. Kf3 Rxc2 35. Ke3 Rxa2 36. Kd3 c2 37. Kd2 a5 38. Kc1 b5 39. f4 a4 40. bxa4 bxa4 41. f5 gxf5 42. h3 c4 43. g4 c3 44. gxf5 a3 45. h4 Rb2 46. h5 a2 47. f6 a1Q# 0-1

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Rocha Herrera, Nicole Nataly"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "98"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. Nc3 Nc6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nd4 8. Qd1 g6 9. Bg5 Bg7 10. Nd5 c6 11. Nxf6+ Bxf6 12. Bh6 Bg5 13. Bg7 Rg8 14. c3 Ne6 15. h4 Bxh4 16. Bh6 Qf6 17. Be3 Bg5 18. Qd2 Rg7 19. 0-0-0 Bxe3 20. fxe3 0-0-0 21. Rhf1 Qe7 22. Qc2 d5 23. exd5 cxd5 24. Qb3 dxc4 25. Qxc4+ Qc5 26. Qe4 f5 27. Qf3 Ng5 28. Qe2 Rgd7 29. g3 Qa5 30. Kb1 Ne6 31. Rfe1 Qa6 32. Qc2 Nc5 33. d4 Ne4 34. g4 Nf6 35. dxe5 Rxd1+ 36. Rxd1 Rxd1+ 37. Qxd1 Nxg4 38. e6 Qxe6 39. Qb3 Qxb3 40. axb3 Nxe3 41. Kc1 h5 42. Kd2 f4 43. Ke2 g5 44. Kf3 h4 45. Kf2 g4 46. Kg1 g3 47. c4 f3 48. c5 f2+ 49. Kh1 f1R# 0-1

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Luiz, Rafaela Buainain"]
[Black "Lopez Sanchez, Anastacia Antonia"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "105"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 g6 6. Bd2 Bg7 7. Qe2 0-0 8. 0-0-0 d6 9. h3 Re8 10. g4 Be6 11. g5 hxg5 12. Bxg5 Bxc4 13. dxc4 Qd7 14. Qd2 a5 15. Bh6 Nh5 16. Bxg7 Kxg7 17. c5 Rad8 18. cxd6 Qxd6 19. Qxd6 Rxd6 20. Rxd6 cxd6 21. Nd5 Nf4 22. Nxf4 exf4 23. Nd2 Nb4 24. a3 Nc6 25. Rg1 Nd4 26. Kd1 b5 27. h4 Kh6 28. Rg4 Ne6 29. f3 f5 30. exf5 gxf5 31. Rg2 d5 32. Re2 Ng7 33. Rxe8 Nxe8 34. Ke2 Kh5 35. Kd3 Kxh4 36. Kd4 Nc7 37. Kc5 Kg5 38. Kc6 Ne6 39. Kxb5 Nd4+ 40. Kc5 Nxc2 41. Kxd5 Kh4 42. Kc4 Kg3 43. Kd3 Ne1+ 44. Ke2 Nc2 45. b4 axb4 46. axb4 Nxb4 47. Nc4 Nc2 48. Nd6 Nd4+ 49. Kd3 Nxf3 50. Nxf5+ Kg4 51. Ne3+ Kh3 52. Ke4 Nh4 53. Kxf4 1/2-1/2

[Event "Pan American U08 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Lopez Sanchez, Anastacia Antonia"]
[Black "Leon Placencia, Elisa"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "144"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 h6 5. Nc3 Bc5 6. 0-0 0-0 7. Bd2 d5 8. Qc1 Bf5 9. Nh4 Bh7 10. a3 e4 11. b4 Be7 12. Bh1 exd3 13. cxd3 Nd4 14. Rb1 Qc8 15. Be3 Nc6 16. Nxd5 Nxd5 17. Bxd5 Ne5 18. Rb3 Qd8 19. Be4 Bxe4 20. dxe4 Bxh4 21. gxh4 Qxh4 22. Bf4 Qg4+ 23. Rg3 Qe6 24. Bxe5 Qxe5 25. f3 f5 26. Qc4+ Kh8 27. Qd5 Qc3 28. f4 Qc2 29. Qe5 Rf6 30. Qe7 Rg8 31. e5 Ra6 32. e6 Qxe2 33. Qxc7 Qxe6 34. Qxb7 Ra4 35. b5 Qd6 36. h4 Rxa3 37. Rg2 Qc5+ 38. Kh1 Rb3 39. Rfg1 Rxb5 40. Qf7 Qc3 41. Kh2 Qd4 42. Qc7 a5 43. Rc1 a4 44. Rc4 Qf6 45. Kh3 Rb3+ 46. Rg3 Rxg3+ 47. Kxg3 a3 48. Ra4 Qb2 49. Qa5 g5 50. Qe5+ Qxe5 51. fxe5 gxh4+ 52. Kxh4 Rg4+ 53. Rxg4 fxg4 54. e6 Kg8 55. Kxg4 Kf8 56. Kf5 Ke8 57. Kf6 a2 58. e7 a1Q+ 59. Ke6 Qe1+ 60. Kd6 Qxe7+ 61. Kd5 Qe3 62. Kc6 Qe4+ 63. Kc5 Qd3 64. Kc6 Qd4 65. Kc7 Qd5 66. Kb6 Qc4 67. Kb7 Qc5 68. Ka6 Qb4 69. Ka7 Qb5 70. Ka8 Kd7 71. Ka7 Kc8 72. Ka8 Qa4# 0-1

