[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2017.03.01"]
[Round "1"]
[White "Zarate Oyague, Flor de Maria"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2017"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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. h3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Bd3 Nh5 10. Nge2 Nc5 11. g4 Nf4 12. Nxf4 exf4 13. Bxf4 Qh4 14. Bg3 Qe7 15. 0-0 f5 16. exf5 gxf5 17. Re1 Qg5 18. Bxf5 Bxf5 19. gxf5 Rxf5 20. Ne4 Nxe4 21. Rxe4 h5 22. Qe2 Be5 23. Kh1 Bxg3 24. Rg1 h4 25. Rg4 Raf8 26. fxg3 Kh8 27. Rxg5 Rxg5 28. gxh4 Rgf5 29. Rg5 Rf1+ 30. Kg2 1-0

[Event "Santiago del Surco IRT Ricardo Palma"]
[Site "Santiago del Surco"]
[Date "2016.07.23"]
[Round "7.5"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Zelaya Contreras, Fatima"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1522"]
[BlackElo "1275"]
[PlyCount "49"]
[EventDate "2016.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Qd2 Nf6 7. f3 0-0 8. Bc4 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Nc3 Qd8 12. 0-0-0 Bd7 13. Bh6 a6 14. h4 e5 15. Nb3 Be6 16. Qe3 Bxh6 17. Qxh6 Qf6 18. Nc5 Rab8 19. Nxe6 Qxe6 20. h5 Qf5 21. hxg6 Qxg6 22. Qh4 Kg7 23. Rh3 Kh8 24. Rdh1 h5 25. Rg3 1-0

[Event "Santiago del Surco IRT Ricardo Palma"]
[Site "Santiago del Surco"]
[Date "2016.07.23"]
[Round "6.8"]
[White "Pacheco Mateo, Laura"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1613"]
[BlackElo "1522"]
[PlyCount "50"]
[EventDate "2016.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 Nc6 6. Bb5 Bd7 7. Nc3 0-0 8. Bh2 Nh5 9. g4 Nf6 10. Qe2 a6 11. Bd3 Nb4 12. 0-0-0 Be6 13. Bc4 Bxc4 14. Qxc4 Nc6 15. d5 Na5 16. Qe2 c5 17. dxc6 bxc6 18. Rd4 Nd5 19. Nxd5 Bxd4 20. Nxe7+ Qxe7 21. Nxd4 c5 22. Nf3 Qe6 23. Rd1 Qxa2 24. Bxd6 Nc4 25. c3 Qa1+ 0-1

[Event "Santiago del Surco IRT Ricardo Palma"]
[Site "Santiago del Surco"]
[Date "2016.07.22"]
[Round "5.10"]
[White "Anicama Orcon, Richard"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1619"]
[BlackElo "1522"]
[PlyCount "84"]
[EventDate "2016.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bg7 9. Be3 Ne5 10. h3 Nc4 11. Qd3 Nxe3 12. Qxe3 0-0 13. Nce2 Qb6 14. Qd3 Nd7 15. Rfd1 Rfc8 16. Nc3 Bxd4 17. Qxd4 Qxb2 18. Ne2 Qxc2 19. Rd2 Qc5 20. Qa4 Nb6 21. Qb3 Qe5 22. Rd4 Rc5 23. Rad1 Rac8 24. f4 Qh5 25. g4 Qh4 26. e5 d5 27. f5 Rc2 28. fxg6 Rxe2 29. Qf3 Re1+ 30. Kg2 Rc2+ 31. R1d2 Rxd2+ 32. Rxd2 hxg6 33. Rf2 Qh7 34. e6 Rxe6 35. Re2 Rxe2+ 36. Qxe2 g5 37. Qxe7 Qe4+ 38. Qxe4 dxe4 39. Kf2 Nc4 40. Ke2 b5 41. Kf2 b4 42. Ke2 a5 0-1

[Event "Santiago del Surco IRT Ricardo Palma"]
[Site "Santiago del Surco"]
[Date "2016.07.20"]
[Round "3.11"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Guillen Vilca, John"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1522"]
[BlackElo "1432"]
[PlyCount "49"]
[EventDate "2016.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be3 h6 9. Qb3 Qe7 10. 0-0 Nf6 11. Nd5 Nxd5 12. exd5 Bxf3 13. gxf3 Nxd4 14. Bxd4 Qg5+ 15. Kh1 Bd2 16. Bb5+ Kf8 17. Rg1 Qh4 18. Bxg7+ Kg8 19. Bxh8+ Kxh8 20. Rg2 a6 21. Be2 Re8 22. Qd3 Bf4 23. Qd4+ f6 24. Bd3 Re5 25. Rag1 1-0

[Event "Santiago del Surco IRT Ricardo Palma"]
[Site "Santiago del Surco"]
[Date "2016.07.18"]
[Round "1.3"]
[White "Roman, Juan Daniel"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1720"]
[BlackElo "1522"]
[PlyCount "75"]
[EventDate "2016.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Nc6 8. 0-0 0-0 9. h3 Nxe4 10. Nxc6 Nxc3 11. Nxd8 Nxd1 12. Nxb7 Nxb2 13. Bxb2 Bxb2 14. Rab1 Bc3 15. Nxd6 exd6 16. Bxa8 Ba6 17. Bd5 Bxf1 18. Kxf1 Bd4 19. Rb7 Bc5 20. Ke2 g5 21. a4 Kg7 22. a5 Kg6 23. a6 f5 24. Re7 h6 25. f3 Kf6 26. Re6+ Kg7 27. Kd3 Rb8 28. Bb7 Rf8 29. Kc4 f4 30. g4 Rf6 31. Re2 Rf7 32. Kb5 Kf6 33. Be4 Re7 34. Kc6 Bb4 35. c4 Bc5 36. Rd2 Ke5 37. Rd5+ Kf6 38. Rd1 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.09"]
[Round "9"]
[White "Loayza, Rocio"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1662"]
[PlyCount "36"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Nf3 Nd7 7. Be2 Ngf6 8. 0-0 Be7 9. h3 b5 10. Bg5 b4 11. Bxf6 Nxf6 12. Nb1 Nxe4 13. Qd4 d5 14. Qxg7 Bf6 15. Qh6 Bxb2 16. Nbd2 Bxa1 17. Rxa1 Qf6 18. Qxf6 Nxf6 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.08"]
[Round "8"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Hilario Huaranca, Aleyla Karen"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1662"]
[PlyCount "71"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Be7 6. Bg2 Nf6 7. 0-0 Bd7 8. Re1 b5 9. Nf1 a5 10. e5 Ng8 11. h4 Qb6 12. N1h2 c4 13. d4 b4 14. c3 b3 15. a3 a4 16. Ng5 Na7 17. Qh5 Nh6 18. Bxd5 exd5 19. e6 Bxe6 20. Nxe6 Rg8 21. Nxg7+ Rxg7 22. Bxh6 Rg6 23. Qxd5 Rc8 24. Bg5 Re6 25. Bxe7 Kxe7 26. Rxe6+ Qxe6 27. Qb7+ Qd7 28. Re1+ Kd8 29. Qxd7+ Kxd7 30. Ng4 Kd6 31. Nf6 h6 32. Ng4 h5 33. Nf6 Rh8 34. Ne4+ Kd5 35. Ng5 Rf8 36. Re7 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.05"]
[Round "7"]
[White "Prado, Gabriel"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1/2-1/2"]
[ECO "E67"]
[BlackElo "1662"]
[PlyCount "33"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e3 Nh5 9. b4 f5 10. Bb2 Re8 11. Nh4 Nb6 12. Qb3 Be6 13. d5 Bc8 14. Nf3 Nd7 15. e4 Nhf6 16. Nd2 f4 17. c5 1/2-1/2

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.04"]
[Round "6"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Viguria, Jhosep"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1662"]
[PlyCount "25"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. h3 Bf5 7. Bc4 e6 8. Bd2 Nbd7 9. 0-0 0-0-0 10. a3 Be7 11. Nd5 Qa4 12. Nxe7+ Kb8 13. b3 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.02"]
[Round "2"]
[White "Fernandez, Fernando"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2331"]
[BlackElo "1662"]
[PlyCount "55"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d5 Nb8 8. Nd4 Nbd7 9. Nc3 Nb6 10. b3 Bd7 11. Bb2 Rc8 12. h3 c5 13. Nc2 a6 14. e4 Na8 15. a4 b6 16. f4 Ne8 17. Qe2 Qc7 18. Rae1 Rb8 19. e5 Qc8 20. g4 Nac7 21. b4 b5 22. cxb5 axb5 23. a5 Na6 24. Ne4 Nxb4 25. Nxb4 cxb4 26. Rc1 Qa6 27. e6 fxe6 28. dxe6 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.01"]
[Round "1"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Rengifo, Jhosara"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1662"]
[PlyCount "43"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Re1 0-0 6. c3 a6 7. Bxc6 dxc6 8. Nxe5 Re8 9. d4 Bd6 10. Bf4 b6 11. Nxc6 Qd7 12. Ne5 Qb5 13. Qc2 Re7 14. Bg3 Ng4 15. Nxg4 Bxg4 16. e5 Bxe5 17. Rxe5 Rxe5 18. Bxe5 Qc6 19. Nd2 Qh6 20. Qe4 Re8 21. Qxg4 Qxd2 22. Qxg7# 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.29"]
[Round "8"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Orbezo Rosales, Ximena Lucia"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "1617"]
[BlackElo "1774"]
[PlyCount "107"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nbd2 Nc6 14. d5 Nb4 15. Bb1 a5 16. Nf1 Bd7 17. Bd2 Na6 18. Be3 Rfc8 19. a3 Qb7 20. Bd3 Nc5 21. Bxc5 Rxc5 22. Qd2 Nh5 23. Rac1 Rxc1 24. Rxc1 Nf4 25. Bb1 a4 26. Ng3 g6 27. Ne1 Bg5 28. Qd1 Rc8 29. Rxc8+ Qxc8 30. Qc2 Qb7 31. Ne2 Nxe2+ 32. Qxe2 b4 33. Qc2 b3 34. Qc3 Qc8 35. Qxc8+ Bxc8 36. Nd3 Ba6 37. g3 Kg7 38. Kg2 Bc4 39. Kg1 f5 40. f4 fxe4 41. Nxe5 dxe5 42. fxg5 Bxd5 43. Kf2 Kf7 44. Ke3 Be6 45. h4 Ke7 46. Bxe4 Kd6 47. Bf3 Bf5 48. Be4 Bg4 49. Bf3 Bf5 50. Be4 Bg4 51. Bf3 Bf5 52. Be4 Bg4 53. Bf3 Bf5 54. Be4 1/2-1/2

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.29"]
[Round "9"]
[White "Palacios, Luis"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "A31"]
[BlackElo "1617"]
[PlyCount "65"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. e3 d6 6. Be2 g6 7. 0-0 Bg7 8. Bf3 Bd7 9. Bd2 0-0 10. Bc3 Rc8 11. Nd2 b6 12. Rc1 Nxd4 13. exd4 Bc6 14. d5 Bb7 15. Re1 Qd7 16. g4 h6 17. a4 Rc7 18. b3 Rfc8 19. Bd4 Qd8 20. Ra1 Nd7 21. Bxg7 Kxg7 22. Re3 Nf6 23. Qe2 a6 24. Re1 Kf8 25. h4 Ng8 26. Be4 Kg7 27. f4 Rb8 28. Nf3 Bc8 29. Nd4 Bd7 30. f5 Rcc8 31. fxg6 fxg6 32. Qb2 Nf6 33. g5 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.28"]
[Round "6"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Lopez Callata, Jorge"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1617"]
[PlyCount "62"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 g6 5. c3 Nf6 6. d3 Bg7 7. 0-0 h6 8. Re1 0-0 9. Nbd2 Bd7 10. Ba4 Nh5 11. Nf1 Qe8 12. Bc2 f5 13. d4 f4 14. d5 Ne7 15. Bd3 g5 16. N1h2 Qg6 17. Ng4 Nf6 18. Nfh2 h5 19. Nxf6+ Bxf6 20. f3 g4 21. hxg4 hxg4 22. Nxg4 Bxg4 23. fxg4 Bh4 24. Rf1 Bg3 25. Qf3 Qh7 26. Rd1 Qh2+ 27. Kf1 Ng6 28. Ke2 Nh4 29. Qf1 f3+ 30. Kd2 fxg2 31. Qg1 Nf3+ 0-1

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.28"]
[Round "7"]
[White "Sandoval, Gonzalez David"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B78"]
[BlackElo "1617"]
[PlyCount "80"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Bg5 Nc4 13. Bxc4 Rxc4 14. Nb3 Rc7 15. Bh6 b5 16. Bxg7 Kxg7 17. g4 Qb8 18. Kb1 Be6 19. Nd4 Rfc8 20. h4 Rxc3 21. bxc3 Qb6 22. Nxe6+ fxe6 23. Qd4 e5 24. Qxb6 axb6 25. Kb2 Nd7 26. Rd3 Nc5 27. Re3 Na4+ 28. Kb3 Nc5+ 29. Kb4 Ra8 30. Kxb5 Rxa2 31. Kxb6 Rxc2 32. h5 Na4+ 33. Ka5 Nxc3 34. Kb4 Ne2 35. hxg6 hxg6 36. Rd1 Nd4 37. Rdd3 Rf2 38. Rc3 Nc2+ 39. Kc4 Nxe3+ 40. Rxe3 Kf6 0-1

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.25"]
[Round "5"]
[White "Bernales, Oscar"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1902"]
[BlackElo "1617"]
[PlyCount "89"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d6 5. Bg2 Bd7 6. 0-0 g6 7. d3 Bg7 8. a3 0-0 9. Bd2 Rb8 10. Rb1 Qc8 11. Re1 Nd4 12. b4 Nxf3+ 13. Bxf3 cxb4 14. axb4 Bc6 15. e4 a6 16. Nd5 Qd7 17. Nb6 Qd8 18. Be3 Nd7 19. Nxd7 Qxd7 20. d4 b5 21. d5 Ba8 22. c5 Be5 23. c6 Qc7 24. Qd2 Rfd8 25. Qa2 h5 26. Rec1 Re8 27. Qxa6 Rec8 28. Ba7 Rd8 29. Bxb8 Rxb8 30. Qa5 Rc8 31. Qxc7 Rxc7 32. Be2 Rc8 33. Bxb5 Rc7 34. Ba6 Bd4 35. b5 Bb6 36. Kg2 Kg7 37. f4 f6 38. Re1 f5 39. e5 Kf7 40. exd6 exd6 41. Re6 Re7 42. Rxe7+ Kxe7 43. Re1+ Kf7 44. Re6 Bc7 45. Bc8 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.22"]
[Round "4"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Osorio, Jhon"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1617"]
[PlyCount "83"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. d3 a6 6. Ba4 Be7 7. 0-0 0-0 8. c3 b5 9. Bc2 h6 10. Re1 d5 11. exd5 Qxd5 12. Nbd2 Be6 13. Nf1 Bc5 14. Bb3 Qd6 15. Bxe6 fxe6 16. Be3 Bxe3 17. fxe3 e4 18. dxe4 Qxd1 19. Raxd1 Nxe4 20. N1d2 Nxd2 21. Rxd2 Rad8 22. Red1 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Nxd8 25. Ne5 c5 26. Kf2 Kf8 27. Nd7+ Ke7 28. Nxc5 a5 29. Ne4 Nc6 30. Ke2 Ne5 31. b3 a4 32. Nd2 Kd6 33. Nf3 g5 34. Nxe5 Kxe5 35. Kd3 a3 36. g4 Kd6 37. Ke4 Kc5 38. Ke5 b4 39. c4 Kc6 40. Kxe6 Kc5 41. Ke5 Kc6 42. Kd4 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.22"]
[Round "3"]
[White "Sala, Harold"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1996"]
[BlackElo "1617"]
[PlyCount "39"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bb3 Nc6 9. Nde2 Bd7 10. Bg5 Rc8 11. Bh4 a6 12. Nf4 b5 13. a3 h6 14. Nxg6 Na5 15. Nxf8 Qxf8 16. e5 Ne8 17. Nd5 Nc6 18. Nb6 Rd8 19. Nxd7 Rxd7 20. e6 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.21"]
[Round "2"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Pinas Huamani, Luiggi Aaron"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1617"]
[PlyCount "113"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. Re1 Nc6 12. Nbd2 Re8 13. Nf1 Bf8 14. d4 g6 15. d5 Ne7 16. Ng3 Bg7 17. Be3 Bb7 18. Qd2 Nd7 19. Bh6 Nf6 20. Bxg7 Kxg7 21. Kh2 Qd7 22. Rh1 c4 23. Kg1 Rac8 24. h4 Qc7 25. h5 Ng4 26. Qg5 Nf6 27. hxg6 fxg6 28. Qh6+ Kg8 29. Ng5 Nexd5 30. exd5 Re7 31. Bxg6 Bxd5 32. Nf5 Qa7 33. Nxe7+ Qxe7 34. Bxh7+ Nxh7 35. Qxh7+ Qxh7 36. Nxh7 Rc7 37. Nf6+ Kf8 38. Nxd5 Rg7 39. Rh8+ Rg8 40. Rxg8+ Kxg8 41. Nc7 a5 42. Nxb5 d5 43. Nc7 d4 44. cxd4 exd4 45. Rd1 c3 46. bxc3 dxc3 47. Rc1 a4 48. Rxc3 a3 49. Rxa3 Kf7 50. Rc3 Ke7 51. a4 Kf6 52. a5 Kg5 53. a6 Kh5 54. Rg3 Kh6 55. a7 Kh5 56. a8Q Kh6 57. Qh8# 1-0

[Event "Lima Morales Memorial op 2nd"]
[Site "Lima"]
[Date "2012.01.21"]
[Round "1"]
[White "Mamani, Ulises"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2158"]
[BlackElo "1617"]
[PlyCount "91"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Nh5 10. Ne1 Bd7 11. Nd3 Qc8 12. Bg5 f6 13. Be3 f5 14. Bg5 Bf6 15. Bh6 Bg7 16. Bxg7 Kxg7 17. exf5 Bxf5 18. c5 Bh3 19. cxd6 cxd6 20. Ne4 Bxg2 21. Kxg2 Qd7 22. Qd2 Nxd5 23. Rad1 Rfd8 24. Nb4 Nhf6 25. Nxd5 Nxe4 26. Qe3 Nf6 27. Nxf6 Kxf6 28. f4 Qc6+ 29. Kh3 e4 30. Qd4+ Kf7 31. f5 g5 32. Rc1 Qd7 33. Qxe4 d5 34. Qe2 Kf6 35. Qh5 Qg7 36. Rce1 Re8 37. Rxe8 g4+ 38. Kg2 Rxe8 39. Qxe8 Qc7 40. Qe6+ Kg5 41. f6 Qc2+ 42. Rf2 Qg6 43. Qxd5+ Kh6 44. f7 Qc6 45. Qxc6+ bxc6 46. f8Q+ 1-0

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "4"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Gardella Vidal, Luis Salvador"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1664"]
[PlyCount "75"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nd7 5. Ngf3 b6 6. g3 Bb7 7. Bg2 g6 8. 0-0 Bg7 9. Re1 Ne7 10. c3 0-0 11. Nb3 c5 12. Bf4 Re8 13. Qc2 e5 14. Be3 Qc7 15. Rad1 Rad8 16. Nfd2 c4 17. Nc1 a6 18. Nf1 b5 19. Bg5 f6 20. Bd2 Kh8 21. a3 Nc5 22. Be3 Nc8 23. Bxc5 Qxc5 24. Na2 a5 25. Bh3 Nd6 26. Bg2 Bc8 27. Ne3 Be6 28. Nc1 b4 29. axb4 axb4 30. cxb4 Qxb4 31. Na2 Qb3 32. Qxb3 cxb3 33. Nc3 Nc4 34. Nxc4 Bxc4 35. Bf1 Be6 36. Nd5 Rc8 37. Re3 Rb8 38. Bc4 1-0

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "1"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Quispe, Cesar"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1664"]
[BlackElo "1753"]
[PlyCount "90"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 g6 3. Bd2 Bg7 4. Nf3 Ne7 5. Nc3 a6 6. e4 0-0 7. e5 b6 8. Bg5 Qe8 9. Qd2 Nf5 10. g4 Ne7 11. Bh6 Bb7 12. Be2 f6 13. Bxg7 Kxg7 14. 0-0-0 fxe5 15. dxe5 Bxf3 16. h4 Bxh1 17. Rxh1 Qf7 18. h5 Qf4 19. f3 Nbc6 20. Ne4 Qxd2+ 21. Kxd2 Nd4 22. h6+ Kh8 23. Nf6 Nxe2 24. Kxe2 d5 25. Rd1 dxc4 26. Rd7 Rxf6 27. exf6 Ng8 28. f7 Nxh6 29. Re7 Rf8 30. Rxc7 Nxf7 31. Rxc4 Ne5 32. Rc3 b5 33. Re3 Nc4 34. Rxe6 a5 35. b3 Nb2 36. Rb6 Re8+ 37. Kf2 Re5 38. Rb7 h5 39. Kg3 hxg4 40. Kxg4 Rd5 41. f4 Nd3 42. Ra7 b4 43. Rc7 Rc5 44. Ra7 Nc1 45. Ra8+ Kg7 0-1

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "1"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Quispe, Cesar"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "1664"]
[BlackElo "1753"]
[PlyCount "78"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 0-0 8. d3 Bg4 9. Nbd2 b5 10. Bc2 Na5 11. h3 Bh5 12. Nf1 c5 13. Ng3 Bg6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 Rc8 17. Ndf5 Re8 18. Bb3 Bf8 19. Bg5 Nc4 20. Bxc4 Rxc4 21. Rc1 Ra4 22. Qb3 h6 23. Bxf6 Qxf6 24. f3 Bxf5 25. Nxf5 g6 26. Ne3 Bg7 27. Re2 Qf4 28. Kf1 Raxe4 29. Rce1 Bd4 30. Kf2 R4e5 31. g3 Qf6 32. f4 g5 33. Kf3 Bxe3 34. Rxe3 gxf4 35. gxf4 Rxe3+ 36. Rxe3 Rxe3+ 37. Kxe3 Qe6+ 38. Kd4 Qxb3 39. axb3 Kg7 0-1

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "6"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Villavisencio, Luis"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "1664"]
[PlyCount "77"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. c3 Be7 8. h3 0-0 9. Re1 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nbd2 Bb7 14. Nf1 h6 15. Ng3 Bc8 16. b3 Bd7 17. Ba3 Rfe8 18. Qd2 Nb7 19. Rac1 Rac8 20. Nh4 Bf8 21. Nhf5 a5 22. Nh4 b4 23. Bb2 Qb8 24. Bd3 Nd8 25. Ngf5 Nc6 26. g4 Nh7 27. Bc4 Na7 28. dxe5 Bxf5 29. Nxf5 dxe5 30. Qd7 Ng5 31. h4 Ne6 32. Qd5 Rcd8 33. Qxe5 Qxe5 34. Bxe5 Rd2 35. Re2 Red8 36. Rc2 R2d7 37. Bxe6 fxe6 38. Ne3 Be7 39. h5 1-0

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "2"]
[White "Revolledo, Cesar"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "B55"]
[BlackElo "1664"]
[PlyCount "51"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be3 Nc6 9. Be2 Bd7 10. 0-0 Rc8 11. Qd2 Qc7 12. Rac1 Qd8 13. Rfd1 0-0 14. Bf1 Ne5 15. b3 Re8 16. Qf2 Qa5 17. Qd2 Kf8 18. Rc2 Rc7 19. Rdc1 Rec8 20. h3 Ng6 21. g4 Nh4 22. Bg5 Ne8 23. Bxe7+ Kxe7 24. Nd5+ Qxd5 25. exd5 e5 26. Qg5+ 1-0

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "7"]
[White "Salas, Alfredo"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1664"]
[PlyCount "59"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. f3 Nbd7 9. Qd2 Qc7 10. g4 Ne5 11. g5 Nfd7 12. 0-0-0 b5 13. f4 Nc4 14. Bxc4 Qxc4 15. b3 Qc7 16. f5 Nc5 17. fxe6 fxe6 18. b4 Nb7 19. Kb2 Bd7 20. a3 0-0-0 21. h4 Kb8 22. Rhf1 Rdf8 23. Qe2 Nd8 24. Rxf8 Rxf8 25. Rf1 Nf7 26. Qh5 Ne5 27. Rxf8+ Bxf8 28. Kb3 Nc4 29. Qf7 Qc8 30. Bg1 0-1

[Event "Lima Ingenieros CC op 1st"]
[Site "Lima"]
[Date "2012.??.??"]
[Round "5"]
[White "Soto, Robert"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "E70"]
[BlackElo "1664"]
[PlyCount "101"]
[EventDate "2012.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[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. Bd3 0-0 6. Nge2 e5 7. 0-0 Nc6 8. d5 Ne7 9. f3 Ne8 10. Be3 f5 11. Qd2 f4 12. Bf2 g5 13. h3 h5 14. Rac1 Ng6 15. Rfd1 Rf7 16. Kf1 Qf6 17. Ng1 Bh6 18. Ke2 g4 19. Rf1 g3 20. Be1 Bg7 21. Kd1 Qd8 22. Kc2 Nf6 23. Kb1 Nd7 24. Nge2 Nc5 25. Bc2 Nh4 26. Ng1 Nd7 27. a3 Nb6 28. Bd3 a5 29. Qe2 Bd7 30. Bd2 Ba4 31. Ka2 Be8 32. Rfd1 Nd7 33. Na4 Nb8 34. Bc2 Na6 35. Bb3 Bxa4 36. Bxa4 Nc5 37. Bc2 Bf8 38. Bc3 Qb8 39. Rd2 Qa7 40. Qd1 Na6 41. Bxa5 Nc5 42. Bb4 Na6 43. Bc3 Re7 44. Bb3 Ree8 45. Kb1 Nc5 46. Qc2 Qb6 47. Bb4 Na6 48. Qc3 Nc5 49. Ba2 Na4 50. Qc2 Nc5 51. Rcd1 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Galvis, Selene"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1557"]
[BlackElo "1845"]
[PlyCount "42"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Nbd7 9. g4 Qc7 10. g5 Nh5 11. Be2 g6 12. 0-0-0 Ne5 13. Rhg1 Nc4 14. Bxc4 Qxc4 15. Nb3 b5 16. Qd4 Qxd4 17. Bxd4 0-0 18. Ne2 Bb7 19. h4 f5 20. Nd2 fxe4 21. fxe4 Nf4 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Rojas Castillo, Andrea Lizeth"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1942"]
[BlackElo "1557"]
[PlyCount "66"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Qxd4 Ng4 11. Qd3 Nxe3 12. Qxe3 Be6 13. e5 Bxe5 14. Nd5 Rc8 15. Kb1 Rc5 16. Qb3 Qd7 17. g4 b5 18. Bg2 Rfc8 19. c3 Bf4 20. Rd4 Rxd5 21. Rxd5 Rc5 22. Qb4 Bxd5 23. Qxf4 Qe6 24. a3 Bb3 25. Qd2 Re5 26. Bh3 Re2 27. Qc1 Qe5 28. f4 Qe4+ 29. Ka1 Qc2 30. Qxc2 Rxc2 31. Kb1 Re2 32. g5 e6 33. Kc1 Bd5 0-1

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Alarcon Morales, Elvira"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1557"]
[PlyCount "25"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 d5 5. exd5 Nxd5 6. h3 Be7 7. Re1 0-0 8. Nxe5 Nxe5 9. Rxe5 Nb6 10. Bb3 Bd6 11. Re1 Bxh3 12. gxh3 Qg5+ 13. Qg4 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Rosales, Pierina"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1781"]
[BlackElo "1557"]
[PlyCount "113"]
[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 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. 0-0 Re8 9. Rc1 Nf8 10. Ne5 N6d7 11. Bxe7 Qxe7 12. Nxd7 Bxd7 13. Qf3 Rad8 14. Rfd1 Ng6 15. Qg3 Bc8 16. Rd2 Rd7 17. Rcd1 Red8 18. h3 Qd6 19. Qxd6 Rxd6 20. c5 R6d7 21. b4 Re8 22. b5 Ne7 23. Rb1 g6 24. Rdb2 Rdd8 25. Rb3 Bd7 26. Ra3 Ra8 27. Rb4 Red8 28. Rba4 Nc8 29. bxc6 Bxc6 30. Bb5 Rd7 31. Bxc6 bxc6 32. Ra6 Ne7 33. R3a5 Rc7 34. Na4 Nc8 35. Nc3 Kg7 36. Ra3 f6 37. Rb3 Ne7 38. Kf1 Kf7 39. Ke2 Ke8 40. Ra4 Kd7 41. Rab4 Kc8 42. Kd3 Nf5 43. Ke2 Ne7 44. Kd2 Nf5 45. Ke2 Ne7 46. g3 Nf5 47. Kd2 Ne7 48. Kc2 Nf5 49. Kb2 Ne7 50. Ka3 Nf5 51. Ka4 a5 52. Rb6 Ne7 53. Ka3 Ng8 54. Rb2 Ne7 55. Na4 Raa7 56. Rb8+ Kd7 57. Nb6# 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Vintimilla Pena, Amarelis Anal"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1557"]
[BlackElo "1650"]
[PlyCount "54"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. Bf4 a6 7. Qd2 b5 8. a3 Nbd7 9. Bh6 c5 10. Bxg7 Kxg7 11. Bd3 Bb7 12. d5 c4 13. Be2 Nc5 14. Qe3 Rb8 15. h4 h5 16. Nd4 e6 17. Nc6 Bxc6 18. dxc6 Qb6 19. Bf3 Qxc6 20. e5 Nd5 21. Nxd5 exd5 22. Bxh5 Rbe8 23. Qc3 Rxe5+ 24. Be2 Kg8 25. h5 Rfe8 26. h6 Na4 27. Qd4 Qc5 0-1

[Event "Pan American-ch U14 Girls"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Camacho, Lina Marcela"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1826"]
[BlackElo "1557"]
[PlyCount "72"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 d6 6. Be3 Bd7 7. Qd2 Nf6 8. Bh6 0-0 9. h4 Nd4 10. 0-0-0 Rb8 11. h5 Nxh5 12. Rxh5 gxh5 13. Qg5 Ne6 14. Qxh5 Bxh6+ 15. Qxh6 Kh8 16. Nf3 Rg8 17. Rh1 Rg7 18. Nh4 Nd4 19. Nd5 Be6 20. c3 Nc6 21. Nf5 Bxf5 22. exf5 Qg8 23. Be4 f6 24. c4 Rg4 25. Nf4 Rxf4 26. gxf4 Qg7 27. Qh2 Nd4 28. Kd2 b6 29. Rg1 Qf8 30. Bd5 e6 31. fxe6 Qe7 32. Qh5 Rf8 33. Kd1 a6 34. Qf7 Rxf7 35. exf7 Qe2+ 36. Kc1 Qc2# 0-1

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Peng, Jackie"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "75"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Rdg1 Nc4 14. Bxc4 Rxc4 15. Nb3 b5 16. Bh6 a5 17. Bxg7 Kxg7 18. g4 hxg4 19. h5 Rh8 20. h6+ Kh7 21. fxg4 b4 22. Ne2 Nxg4 23. Nf4 Nf6 24. Qg2 Rg8 25. Nd2 Rc5 26. Nd3 Rc7 27. Nf3 Qe8 28. Ng5+ Kh8 29. Qf2 Bb5 30. Nf4 Bd7 31. Nd5 Nxd5 32. Nxf7+ Kh7 33. Ng5+ Kh8 34. exd5 Bf5 35. Qd4+ e5 36. dxe6+ Rgg7 37. hxg7+ Kg8 38. Rh8# 1-0

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Sumba Tipan, Mirian Stefania"]
[Result "1-0"]
[ECO "B46"]
[BlackElo "1643"]
[PlyCount "70"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. a3 g6 7. Be3 Bg7 8. Qd2 Nge7 9. Be2 0-0 10. 0-0 d5 11. Rad1 Re8 12. exd5 exd5 13. Nxc6 bxc6 14. Bd4 Nf5 15. Bxg7 Kxg7 16. Na4 Kg8 17. Nc5 Qe7 18. Nxa6 Bxa6 19. Bxa6 Rxa6 20. Rfe1 Qd7 21. Qb4 Raa8 22. a4 Rab8 23. Qc3 d4 24. Qa3 Qd5 25. a5 Nh4 26. f3 Qg5 27. g3 Nf5 28. a6 Ne3 29. a7 Ra8 30. Rxd4 Rac8 31. Rd3 Qd8 32. Rxd8 Rcxd8 33. Rxe3 Rd1+ 34. Kg2 Rd2+ 35. Kh3 Rdd8 1-0

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Giraldo, Giraldy"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "1624"]
[PlyCount "74"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 Bb7 9. Qd2 Nc6 10. g5 Nd7 11. 0-0-0 Rc8 12. h4 Nce5 13. h5 Nc5 14. Kb1 b4 15. Nce2 Nc4 16. Qc1 Nxe3 17. Qxe3 Be7 18. Rg1 e5 19. Nf5 Ne6 20. Qd2 Qc7 21. c3 bxc3 22. Nxc3 Rd8 23. Rc1 Qa5 24. Bc4 Bf8 25. Bd5 Bxd5 26. Qxd5 Qxd5 27. Nxd5 Kd7 28. Rc2 Nc5 29. b4 Rb8 30. a3 a5 31. Rc4 Kc6 32. Ka2 axb4 33. axb4 Ra8+ 34. Kb2 Kb5 35. bxc5 Kxc4 36. Nxd6+ Kxc5 37. Nxf7 g6 1-0

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Tamarozi, Isabelle"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "101"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. 0-0 Nc6 9. Kh1 Bd7 10. f4 Rc8 11. Bb3 Na5 12. Qd2 Nc4 13. Bxc4 Rxc4 14. Qe2 Rc8 15. Ndb5 a6 16. Nd4 b5 17. a3 Rc4 18. Rad1 Qa8 19. e5 dxe5 20. fxe5 Bg4 21. Nf3 Ne4 22. Bd4 Nxc3 23. Bxc3 Re4 24. Qf2 Bxe5 25. Nxe5 Bxd1 26. Rxd1 f6 27. Nf3 Rd8 28. Rf1 Re6 29. Ng5 Red6 30. Nf3 Rd1 31. Be1 R1d5 32. Qe3 Qb7 33. Qe6+ Kg7 34. Bc3 R5d6 35. Qe3 Qd7 36. h4 Re6 37. Qf2 Qc7 38. Ng5 Red6 39. Re1 Qd7 40. Kh2 h6 41. Nf3 Re6 42. Rf1 Qd6+ 43. Kh1 Qf4 44. Bd2 Qc4 45. Bc3 Re2 46. Qg3 Rd6 47. h5 g5 48. Nxg5 hxg5 49. Qxg5+ Kf7 50. Qg6+ Kf8 51. g3 0-1

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Quevedo, Andreina"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "74"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. 0-0 Nc6 9. Re1 Bd7 10. Qd2 Rc8 11. Bb3 Ng4 12. Nf3 Nxe3 13. Qxe3 a6 14. Rad1 Ne5 15. Nxe5 Bxe5 16. f4 Bxc3 17. bxc3 Qc7 18. Rd3 Bb5 19. c4 Bxc4 20. Rc3 b5 21. a4 Qc5 22. Bxc4 bxc4 23. Kh1 Qxe3 24. Rexe3 Rc5 25. e5 dxe5 26. Rxe5 Rxe5 27. fxe5 Rd8 28. Kg1 Rc8 29. Kf2 f5 30. Ke3 Kf7 31. Kd4 Ke6 32. Rxc4 Rxc4+ 33. Kxc4 Kxe5 34. Kd3 Kd5 35. c4+ Kc5 36. g3 a5 37. h4 e5 0-1

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Coelho, Ramyres Santana"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1780"]
[PlyCount "82"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. Bd2 0-0 11. Ne4 f5 12. Bxb4 Nxb4 13. Nd2 Qg5 14. g3 Qe3+ 15. Be2 Rd8 16. a3 Na6 17. b4 Nc7 18. c4 Ba6 19. Qc2 Rd4 20. f4 Rdd8 21. Nf1 Qd4 22. Rd1 Qf6 23. Ne3 Rxd1+ 24. Nxd1 e5 25. fxe5 Qxe5 26. 0-0 Re8 27. Bd3 c5 28. Bxf5 cxb4 29. Bxh7+ Kh8 30. Qf2 Kxh7 31. axb4 Bxc4 32. Qc2+ Qe4 33. Qxe4+ Rxe4 34. Rf4 Re1+ 35. Kf2 Rf1+ 36. Ke3 Rxf4 37. Kxf4 Nd5+ 38. Ke4 Nxb4 39. Kd4 Be2 40. Nc3 Bf1 41. Ke4 a5 0-1

[Event "Pan American U12 Girls"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Nunes, Agatha Hurba"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1661"]
[PlyCount "104"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Be3 Bd7 10. Nc3 Nxe3 11. fxe3 Be7 12. Rc1 0-0 13. Bd3 a5 14. Na4 Qd8 15. Nc5 axb4 16. axb4 Nxb4 17. Nxb7 Qb6 18. Nc5 Bxc5 19. Rxc5 Nxd3+ 20. Qxd3 Ra1+ 21. Kf2 Rxh1 22. h3 Rb1 23. h4 Qb3 24. Rc3 Qd1 25. Qxd1 Rxd1 26. Ke2 Rb1 27. Kd2 Rc8 28. Rxc8+ Bxc8 29. g4 h6 30. g5 hxg5 31. hxg5 Kh7 32. Kc2 Rf1 33. Nd2 Rg1 34. Nf3 Rg3 35. Nd2 Rxg5 36. e4 Rg2 37. Kd3 Rxd2+ 38. Kxd2 dxe4 39. Ke3 Bb7 40. Ke2 f6 41. exf6 gxf6 42. Ke3 e5 43. dxe5 fxe5 44. Ke2 Kg6 45. Ke3 Kf5 46. Ke2 Kf4 47. Kf2 e3+ 48. Ke2 Ke4 49. Ke1 Kd3 50. Kd1 e2+ 51. Ke1 Bc8 52. Kf2 Kd2 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.05"]
[Round "9"]
[White "Castillo Martinez, Paola"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1571"]
[BlackElo "1600"]
[PlyCount "67"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. 0-0 g6 6. h3 Bg7 7. Re1 e6 8. d3 Ne7 9. Nc3 Rb8 10. e5 d5 11. b3 Nf5 12. Na4 Nd4 13. Ba3 Nxf3+ 14. Qxf3 Qg5 15. Bxc5 Bxe5 16. d4 Bf6 17. Bxa7 Ra8 18. Bc5 Be7 19. Qe3 Qf6 20. Bxe7 Kxe7 21. Qc3 Bd7 22. Qc5+ Ke8 23. Nb6 Rb8 24. c4 Qd8 25. Nxd7 Kxd7 26. cxd5 cxd5 27. Rec1 Rc8 28. Qa7+ Kd6 29. Qxf7 Qg5 30. Rxc8 Rxc8 31. Re1 Rc1 32. Qxe6+ Kc7 33. Qe5+ Qxe5 34. Rxc1+ 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.05"]
[Round "8"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Celestino Pino, Alisson Nicole"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1600"]
[BlackElo "1514"]
[PlyCount "125"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. Be3 Ng6 8. b4 c4 9. Be2 Be7 10. 0-0 0-0 11. h3 b5 12. Nh2 a5 13. Nd2 Nh4 14. Qb1 a4 15. Bd1 h6 16. Bc2 f5 17. exf6 Bxf6 18. Ng4 Nf5 19. Bf4 Bg5 20. Bxg5 Qxg5 21. Nf3 Qf4 22. Bxf5 Qxf5 23. Qc1 Rae8 24. Qd2 Bc8 25. Rae1 Ne7 26. Nge5 Ng6 27. Nxg6 Qxg6 28. Ne5 Qh5 29. Re3 Qf5 30. Rg3 Qf4 31. Qe2 Kh7 32. Ng6 Qf5 33. Nxf8+ Rxf8 34. Rf3 Qh5 35. Qc2+ Kg8 36. Rxf8+ Kxf8 37. Re1 Kg8 38. Qe2 Qf5 39. Qe5 Qxe5 40. Rxe5 g6 41. Re3 Kg7 42. Rf3 Bd7 43. Kh2 Be8 44. Kg3 g5 45. Re3 Kf6 46. f4 Bh5 47. fxg5+ hxg5 48. Re5 Bd1 49. h4 gxh4+ 50. Kxh4 Bc2 51. Kg3 Bf5 52. Kf4 Bd3 53. Rh5 Kg6 54. Rh8 Kf6 55. Rb8 Be4 56. g3 e5+ 57. dxe5+ Ke6 58. Rxb5 Bh7 59. Rb6+ Kf7 60. Rb7+ Kg8 61. Rxh7 Kxh7 62. Ke3 Kg6 63. Kd4 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.04"]
[Round "7"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Palacios Llancari, Katherine"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1600"]
[BlackElo "1625"]
[PlyCount "72"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. f3 Nc6 8. Qd2 Ne5 9. Bd3 Nf6 10. Bf4 d6 11. Be3 Rc8 12. Nce2 d5 13. exd5 Nxd5 14. Bg5 Nxd3+ 15. cxd3 Be7 16. Bxe7 Qxe7 17. 0-0 0-0 18. Rfc1 Rxc1+ 19. Rxc1 Qd7 20. Nb3 h6 21. Nc5 Qe7 22. Nd4 Rc8 23. Ndb3 Rc7 24. d4 Bc8 25. Qa5 Qd6 26. Qe1 Nb6 27. Rc3 Nc4 28. Qf2 a5 29. Nc1 Bb7 30. N1d3 Bd5 31. b3 Nb6 32. Rc1 b4 33. Qh4 Bc6 34. Kf2 Nd5 35. Ne5 Qe7 36. Qg3 Bb5 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.03"]
[Round "5"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Oncoy Custodio, Shantal Tania"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1600"]
[BlackElo "1662"]
[PlyCount "31"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 Qa5 8. Nb3 Qb4 9. Bd5 Nxe4 10. Bxe4 Bxc3+ 11. bxc3 Qxe4 12. 0-0 0-0 13. Re1 Qc4 14. Bh6 Re8 15. Qf3 d6 16. Qf6 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.03"]
[Round "6"]
[White "Rosales, Pierina"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1840"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. c3 0-0 6. e4 Nc6 7. Be2 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. 0-0 Qe7 11. Qc2 Bd7 12. Nc4 Bc6 13. f3 Bb5 14. Ne3 Bxe2 15. Qxe2 Qc5 16. Kh1 c6 17. Nc4 Nh5 18. Be3 Qe7 19. Rad1 Nf4 20. Qf2 b6 21. Rd2 Rfd8 22. Rfd1 Bf6 23. b3 Ne6 24. a4 Rxd2 25. Rxd2 Rd8 26. h3 Rd7 27. b4 Nf4 28. Rxd7 Qxd7 29. Qd2 Qe6 30. Nb2 Nh5 31. c4 Be7 32. Qc3 Ng3+ 33. Kh2 Nf1+ 34. Kh1 Ng3+ 35. Kh2 Nf1+ 36. Kh1 Nxe3 37. Qxe3 Bxb4 38. Qb3 Bc5 39. Nd3 Qe7 40. a5 Kg7 41. axb6 axb6 42. Qb2 Bd4 43. Qa2 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.02"]
[Round "4"]
[White "Francia Arzapalo, Camila S"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1473"]
[BlackElo "1600"]
[PlyCount "142"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Bf4 Bg7 4. e3 d6 5. Nf3 0-0 6. Be2 Nc6 7. a3 Bd7 8. h3 Re8 9. Bh2 e5 10. 0-0 Nh5 11. dxe5 dxe5 12. Nd2 Nf6 13. Rb1 Qe7 14. Bf3 Rad8 15. Qe2 h5 16. Rfd1 Rb8 17. Nd5 Nxd5 18. Bxd5 Nd8 19. Qd3 Bc6 20. Nc4 Bxd5 21. Qxd5 Nc6 22. Na5 Nxa5 23. Qxa5 a6 24. Rd2 Rbd8 25. Rbd1 Rxd2 26. Qxd2 Qc5 27. c3 Bf6 28. Qc2 Re6 29. Qe2 Rd6 30. Qc2 Qc6 31. Kf1 Qb5+ 32. Ke1 Rxd1+ 33. Kxd1 Qf1+ 34. Kd2 Qxf2+ 35. Kc1 Qe1+ 36. Qd1 Qxe3+ 37. Qd2 Qxd2+ 38. Kxd2 Kf8 39. Ke3 Ke7 40. Ke4 Ke6 41. Bg1 Bg5 42. Bc5 Bc1 43. b3 Bb2 44. Bb4 c5 45. Bxc5 Bxc3 46. a4 f5+ 47. Ke3 Kd5 48. Ba7 Bd4+ 49. Bxd4 exd4+ 50. Kd3 Kc5 51. g3 g5 52. Ke2 b5 53. axb5 axb5 54. Kd3 f4 55. gxf4 gxf4 56. Ke4 Kb4 57. Kxd4 Kxb3 58. Ke4 Kc2 59. Kxf4 b4 60. Kg5 b3 61. Kxh5 b2 62. h4 b1Q 63. Kg6 Qb6+ 64. Kg5 Qd8+ 65. Kg4 Qf6 66. h5 Kd3 67. Kg3 Ke3 68. Kg4 Qf4+ 69. Kh3 Qg5 70. h6 Kf3 71. h7 Qh5# 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.01"]
[Round "2"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Pescoran Machaca, Mariabelen Isabel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1600"]
[BlackElo "1382"]
[PlyCount "75"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. f3 a6 7. Be3 Qc7 8. Qd2 d5 9. Bd3 0-0 10. Nde2 dxe4 11. fxe4 Rd8 12. Qc1 Nbd7 13. a3 Ba5 14. Bf4 e5 15. Bg5 h6 16. Bh4 Re8 17. 0-0 Bb6+ 18. Kh1 Ba7 19. Ng3 Nh7 20. Nf5 Nb6 21. Nxh6+ gxh6 22. Qxh6 Re6 23. Bf6 Nxf6 24. Rxf6 Rxf6 25. Qxf6 Be6 26. Rf1 Nd7 27. Qg5+ Kf8 28. Nd5 Bxd5 29. exd5 Qd8 30. Qh6+ Ke7 31. d6+ Ke8 32. Qg7 Nf6 33. Rxf6 Kd7 34. Qxf7+ Kc6 35. Be4+ Kc5 36. Qd5+ Kb6 37. Qxb7+ Kc5 38. Qb4# 1-0

