[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.23"]
[Round "9"]
[White "Genes Paredes, Dhara Camila"]
[Black "Zarza, Lourdes"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1392"]
[PlyCount "77"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 c6 6. Nc3 a6 7. Be2 Be7 8. 0-0 0-0 9. h3 h6 10. Qb3 Qd7 11. c5 Ne4 12. Na4 Bg5 13. Bxg5 Nxg5 14. Nb6 Qd8 15. Nxa8 Nxf3+ 16. Bxf3 Qg5 17. Kh1 Be4 18. Bxe4 dxe4 19. Qxb7 f5 20. Nb6 f4 21. exf4 Qxf4 22. Qe7 Qf6 23. Qxf6 Rxf6 24. Rae1 g5 25. Rxe4 Kg7 26. f4 a5 27. f5 exf5 28. Re7+ Kf8 29. Ra7 Ke8 30. Ra8 Kd8 31. Rxb8+ Kc7 32. Re8 Kb7 33. Rfe1 Kc7 34. R1e6 Rxe6 35. Rxe6 Kb7 36. Re7+ Ka6 37. a4 f4 38. Nc8 h5 39. Ra7# 1-0

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.22"]
[Round "8"]
[White "Zarza, Lourdes"]
[Black "Avalos, Leticia"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1741"]
[PlyCount "80"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Nf3 Qa5+ 6. Nc3 Bd7 7. Bd2 Qb6 8. dxc5 Bxc5 9. Bxc6 Bxf2+ 10. Kf1 Bxc6 11. b3 Bc5 12. a4 a6 13. Na2 Qc7 14. b4 Ba7 15. a5 Ne7 16. Bc3 Nf5 17. Qd2 Bb5+ 18. Ke1 0-0 19. g4 Ne3 20. Nd4 Bxd4 21. Bxd4 Nxc2+ 22. Kf2 Nxa1 23. Bxa1 Rac8 24. Bc3 Qc4 25. h3 Rc7 26. Rg1 Rfc8 27. Rg3 Qf1+ 28. Ke3 Rc4 29. Bd4 Rxd4 30. Qxd4 Qe2+ 31. Kf4 Rc4 32. Qxc4 Bxc4 33. Nc3 Qd2+ 34. Re3 d4 35. Nd1 dxe3 36. Nxe3 g5+ 37. Kxg5 Qxe3+ 38. Kh4 Qf2+ 39. Kg5 Kg7 40. Kh5 h6 0-1

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.21"]
[Round "7"]
[White "Medeiros, Thauane Ferreira"]
[Black "Zarza, Lourdes"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1845"]
[PlyCount "67"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. c4 Bxb1 4. Rxb1 dxc4 5. Bxc4 Nf6 6. Nf3 e6 7. 0-0 Bd6 8. Re1 0-0 9. e4 Be7 10. Bg5 h6 11. Bh4 Nc6 12. e5 Nd5 13. Bxe7 Ndxe7 14. Qd2 Nf5 15. Rbd1 f6 16. Bxe6+ Kh8 17. Bxf5 fxe5 18. Bc2 exd4 19. Qd3 g6 20. Qxg6 Qd7 21. Qxh6+ Kg8 22. Re6 Rf7 23. Rg6+ Rg7 24. Bb3+ Kf8 25. Qh8+ Ke7 26. Rxg7+ Kd6 27. Qh6+ Kc5 28. Rc1+ Kb4 29. Qd2+ Kb5 30. Rxd7 Rd8 31. Rxd8 Nxd8 32. Nxd4+ Kb6 33. Qb4+ Ka6 34. Qb5# 1-0

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.21"]
[Round "6"]
[White "Zarza, Lourdes"]
[Black "De Leon, Patricia O"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1859"]
[PlyCount "64"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. e5 dxc4 4. Bxc4 Nd7 5. d4 Nb6 6. b3 Bb4+ 7. Bd2 Qxd4 8. Bc3 Bxc3+ 9. Nxc3 Qxc3+ 10. Ke2 Qxe5+ 11. Kf1 Nxc4 12. bxc4 Bd7 13. Nf3 Qc5 14. Qd3 Rd8 15. Qc3 Nf6 16. Rd1 0-0 17. h4 Bc6 18. Re1 Ne4 19. Qe3 Qxe3 20. Rxe3 Rd1+ 21. Ne1 Rfd8 22. f3 Ng3+ 23. Kg1 Nxh1 24. Kxh1 Ra1 25. Kg1 Rdd1 26. Kf1 Rxa2 27. Re2 Rxe2 28. Kxe2 Rxe1+ 29. Kxe1 b5 30. cxb5 Bxb5 31. g4 a5 32. Kf2 a4 0-1

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.20"]
[Round "5"]
[White "Alboredo, Julia"]
[Black "Zarza, Lourdes"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1820"]
[PlyCount "54"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. 0-0 dxc3 7. e5 cxb2 8. Bxb2 Ng4 9. Bxf7+ Kxf7 10. Qd5+ Ke8 11. Qxc5 d6 12. exd6 Qxd6 13. Re1+ Ne7 14. Qc2 Bf5 15. Qxf5 Nh6 16. Qh5+ Nf7 17. Ba3 Qf6 18. Rxe7+ Kd8 19. Qxf7 Qxf7 20. Rxf7 Re8 21. Nc3 b6 22. Rd1+ Kc8 23. Nb5 a6 24. Rxc7+ Kb8 25. Bd6 axb5 26. Re7+ Kc8 27. Rxe8+ Kb7 1-0

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.19"]
[Round "3"]
[White "Avalos, Rosana"]
[Black "Zarza, Lourdes"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1467"]
[PlyCount "63"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 a6 6. Ba4 b5 7. Bb3 Nf6 8. Re1 Bg4 9. c3 Bxf3 10. gxf3 exd4 11. cxd4 g6 12. f4 Bg7 13. e5 dxe5 14. d5 Ne7 15. Nc3 b4 16. fxe5 bxc3 17. exf6 Bxf6 18. Bh6 cxb2 19. Ba4+ Qd7 20. Bxd7+ Kxd7 21. Rb1 a5 22. Qa4+ Kd8 23. Red1 Ra6 24. Bf4 g5 25. Bg3 Bc3 26. Qc4 Ra7 27. Qxc3 Ke8 28. Qxh8+ Kd7 29. d6 cxd6 30. Rxd6+ Kc7 31. Qd8+ Kb7 32. Rxb2# 1-0

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.19"]
[Round "4"]
[White "Zarza, Lourdes"]
[Black "Perez, Dalila"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1796"]
[PlyCount "62"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. f4 c5 6. b3 Nc6 7. Nf3 Qb6 8. Be2 Be7 9. d3 0-0 10. c4 d4 11. 0-0 f6 12. exf6 Bxf6 13. Nbd2 e5 14. fxe5 Ndxe5 15. Ne4 Bd7 16. Ba3 Be7 17. Qd2 Ng4 18. Nfg5 Ne3 19. Rxf8+ Rxf8 20. Bf3 h6 21. Nh3 Bxh3 22. Ng3 Ne5 23. Qe2 Bf5 24. Bd5+ Kh8 25. Bc1 Bxd3 26. Qe1 Bg5 27. h4 Bf4 28. Kh2 Qf6 29. Kg1 Qxh4 30. Bxe3 Bxe3+ 31. Qf2 Bxf2# 0-1

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.18"]
[Round "2"]
[White "Zarza, Lourdes"]
[Black "Jorquera Cabello, Valentina Paz"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2035"]
[PlyCount "54"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. Bf4 d6 5. Nc3 a6 6. a3 g6 7. Nf3 Bg7 8. Qd2 b5 9. Ba2 h6 10. 0-0-0 Qa5 11. Bxd6 b4 12. axb4 cxb4 13. Nb1 Qxa2 14. Qxb4 Nxb4 15. Bxb4 Qxb2+ 16. Kd2 Qxb4+ 17. c3 Qb2+ 18. Ke1 Bd7 19. Nfd2 Bxc3 20. Ke2 Bb5 21. Nxc3 Qxc3 22. Nb1 Qc2+ 23. Ke3 Rd8 24. Rd2 Rxd3+ 25. Rxd3 Qxd3+ 26. Kf4 g5+ 27. Kg4 Nf6# 0-1

[Event "South America-ch U20 Girls"]
[Site "Asuncion"]
[Date "2013.05.17"]
[Round "1"]
[White "Zarza, Lourdes"]
[Black "Rios Almada, Iara"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1559"]
[PlyCount "138"]
[EventDate "2013.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d5 2. Bd3 dxe4 3. Bxe4 e5 4. Nf3 Nd7 5. Nc3 Ngf6 6. d3 Bc5 7. 0-0 c6 8. b3 Qc7 9. Bb2 0-0 10. h3 Bb6 11. Qd2 Nh5 12. Ng5 Ndf6 13. Rfe1 Bd7 14. Na4 h6 15. Nf3 Ba5 16. b4 Nxe4 17. Rxe4 Bb6 18. Bxe5 Qd8 19. Rae1 Bf5 20. Rh4 Bg6 21. Qc3 Re8 22. Rg4 Bc7 23. Bxc7 Qxc7 24. Rxe8+ Rxe8 25. Rh4 Nf4 26. Qd2 Nd5 27. c4 Nf6 28. Qf4 Qe7 29. Nc5 b6 30. Ne4 Nxe4 31. dxe4 Qxb4 32. e5 Qb1+ 33. Kh2 Qxa2 34. Ng1 b5 35. cxb5 cxb5 36. f3 Qd5 37. Qd4 Qxe5+ 38. Qxe5 Rxe5 39. Rb4 a5 40. Rb2 Bd3 41. f4 Re4 42. Kg3 a4 43. Nf3 Re2 44. Rxe2 Bxe2 45. Nd4 Bc4 46. Kf2 b4 47. Nc2 b3 48. Na3 b2 49. Ke3 Ba2 50. Kd2 b1Q 51. Nxb1 Bxb1 52. Kc3 a3 53. g4 g5 54. f5 h5 55. gxh5 Bxf5 56. Kb3 Bxh3 57. Kxa3 g4 58. Kb3 g3 59. Kc3 g2 60. Kd4 g1Q+ 61. Ke4 f5+ 62. Ke5 Qd1 63. Kf6 Kf8 64. h6 Qd8+ 65. Kg6 Bg4 66. h7 Qd6+ 67. Kg5 Kg7 68. Kh4 Kxh7 69. Kg5 Qh6# 0-1

