[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.19"]
[Round "11"]
[White "Sanchez Tobar, Francisca Valentina"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1900"]
[BlackElo "1785"]
[PlyCount "62"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. a4 a6 6. Bc4 Nf6 7. e5 Qc7 8. Qe2 d5 9. exd6 Qxd6 10. h3 Bf5 11. d3 g6 12. 0-0 Bg7 13. Re1 0-0 14. Nd2 Rfe8 15. Nf3 h6 16. Bd2 Nd5 17. Nh4 Bd7 18. Bb3 Bc6 19. Nf3 Nf4 20. Bxf4 Qxf4 21. Ne5 Bxe5 22. Qxe5 Qxe5 23. Rxe5 e6 24. Rae1 a5 25. f3 Kg7 26. Rc5 Rec8 27. Ree5 b6 28. Rc4 Bd5 29. Rxd4 Bxb3 30. cxb3 Rc2 31. Rb5 Rac8 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.18"]
[Round "9"]
[White "Aguilera Merlet, Melisa Paz"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1630"]
[BlackElo "1785"]
[PlyCount "84"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Nc6 6. Nf3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Be7 11. Bxf5 exf5 12. Nc3 Be6 13. 0-0 0-0 14. Qb3 Na5 15. Qa2 Nc4 16. Nd2 f4 17. Nxc4 dxc4 18. Bxf4 Qxd4 19. Ne2 Qe4 20. f3 Qg6 21. Nd4 Rac8 22. Rac1 Bd8 23. Kh1 Bb6 24. Nxe6 Qxe6 25. Rfd1 c3 26. Qc2 Qc4 27. Bg3 Be3 28. Rb1 Bf4 29. Bf2 Bxe5 30. Bxa7 Ra8 31. Bc5 Qf4 32. Bg1 Rxa3 33. Rd7 Qc4 34. Rxb7 Ra2 35. Qf5 c2 36. Rc1 Bf4 37. Qg4 h5 38. Qh4 g5 39. Qe1 Bxc1 40. Qxc1 f6 41. Be3 Qd5 42. Bd2 Qxd2 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.18"]
[Round "10"]
[White "Lemus Pena, Macarena"]
[Black "Morales Flores, Monserrat"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1785"]
[BlackElo "1927"]
[PlyCount "80"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3 0-0 6. Bg2 e5 7. d3 c6 8. 0-0 Nbd7 9. Qc2 Re8 10. Nc3 Nf8 11. b5 d5 12. bxc6 bxc6 13. d4 Bf5 14. Qc1 e4 15. Ne5 Rc8 16. c5 N8d7 17. Nxd7 Qxd7 18. Nd1 Bh3 19. Qc2 h5 20. Bc1 Nh7 21. Be3 Bxg2 22. Kxg2 Qf5 23. h4 Nf6 24. Bf4 Ng4 25. Ne3 Qd7 26. Nxg4 Qxg4 27. Be3 Rb8 28. Rab1 Bf6 29. f3 exf3+ 30. exf3 Qe6 31. Bf2 Qf5 32. Qxf5 gxf5 33. Rb3 Rxb3 34. axb3 Re2 35. Rd1 Rb2 36. Rd3 f4 37. Kf1 fxg3 38. Bxg3 Kh7 39. Be1 Kg6 40. Bg3 Kf5 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.17"]
[Round "8"]
[White "Lemus Pena, Macarena"]
[Black "Carmona Munoz, Veronica"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1785"]
[BlackElo "1530"]
[PlyCount "128"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. c4 Nf6 5. 0-0 d5 6. b3 g6 7. Bb2 Bg7 8. Qc2 0-0 9. Na3 c5 10. e3 Nc6 11. d4 Nb4 12. Qe2 Ne4 13. Rfd1 Qe7 14. Nc2 a5 15. Na3 Ba6 16. Nb5 dxc4 17. bxc4 Bxb5 18. cxb5 Rac8 19. Ne5 f5 20. Bxe4 fxe4 21. dxc5 Rxc5 22. Rd7 Qf6 23. Nc4 e5 24. Rd6 Qf7 25. Rc6 Nd3 26. Rxc5 bxc5 27. f4 Qxc4 28. a4 exf4 29. Bxg7 Kxg7 30. gxf4 Qc3 31. Rb1 Nb4 32. Qb2 Qxb2 33. Rxb2 Nd5 34. Rc2 Rc8 35. Rc4 Nf6 36. h3 Kf7 37. Kf2 Ke6 38. Rc1 c4 39. b6 Rb8 40. Rxc4 Rxb6 41. Rc5 Rb2+ 42. Ke1 Rh2 43. Rxa5 Rxh3 44. Ra6+ Ke7 45. Ra7+ Nd7 46. Kf2 Rh2+ 47. Kf1 Ra2 48. a5 Kd6 49. a6 Ke6 50. Ra8 Nb6 51. Rh8 h5 52. Re8+ Kf5 53. Re5+ Kg4 54. Rg5+ Kf3 55. Kg1 Rxa6 56. Rxg6 Kxe3 57. f5 Kf4 58. Rh6 Kg5 59. Rh8 Kxf5 60. Rxh5+ Kf4 61. Rh8 Ra2 62. Rf8+ Ke3 63. Rd8 Nc4 64. Rc8 Ne5 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.16"]
[Round "7"]
[White "Lemus Pena, Macarena"]
[Black "Rozas Lazcano, Valeska"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1785"]
[BlackElo "1604"]
[PlyCount "80"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 d6 3. d4 Bg7 4. Bc4 Nf6 5. Qe2 Nbd7 6. e5 dxe5 7. Bxf7+ Kf8 8. Ng5 Nb6 9. dxe5 Ng4 10. 0-0 Nxe5 11. Rd1 Qxd1+ 12. Qxd1 Nxf7 13. Qf3 Bf6 14. Ne4 Kg7 15. Nxf6 exf6 16. Bf4 c6 17. Nc3 Re8 18. Be3 Ne5 19. Qf4 g5 20. Qg3 Ng6 21. Bd4 h6 22. Qf3 Ne5 23. Bxe5 Rxe5 24. Qg3 Re7 25. f4 g4 26. Rf1 Bf5 27. h3 h5 28. hxg4 hxg4 29. Nd1 Nc4 30. b3 Nd2 31. Ne3 Kg6 32. Nxf5 Kxf5 33. Qd3+ Ne4 34. g3 Rae8 35. Kg2 Rh8 36. Re1 a6 37. a4 Rhe8 38. Rh1 Kg6 39. f5+ Kxf5 40. Qf1+ Kg6 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.15"]
[Round "6"]
[White "Cortes Arias, Mariela Natalia"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1716"]
[BlackElo "1785"]
[PlyCount "56"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 g6 5. Nxd4 cxd4 6. Ne2 Bg7 7. 0-0 a6 8. Bd3 d5 9. exd5 Qxd5 10. c3 dxc3 11. dxc3 Nf6 12. Qc2 0-0 13. Rd1 Qc6 14. Bg5 e5 15. Ng3 Be6 16. Ne4 Nd5 17. Bf1 f5 18. Ng3 f4 19. Ne4 h6 20. Bh4 g5 21. Bxg5 hxg5 22. Nxg5 Nf6 23. Bd3 Bh6 24. Bh7+ Kh8 25. Nxe6 Qxe6 26. Qg6 Bg7 27. Rd3 Qf7 28. Qf5 Nxh7 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.14"]
[Round "5"]
[White "Lemus Pena, Macarena"]
[Black "Romero Troncoso, Liset Anais"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1785"]
[BlackElo "1693"]
[PlyCount "83"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Nc6 5. c4 f5 6. Bg5 Nf6 7. Nc3 h6 8. Bxf6 Bxf6 9. Nd5 d6 10. e4 fxe4 11. dxe4 Bg4 12. Qd2 Bxf3 13. Bxf3 Nd4 14. Bg2 c6 15. Nc3 Bg7 16. Ne2 Nxe2 17. Qxe2 Qa5+ 18. Qd2 Qxd2+ 19. Kxd2 Rf8 20. Ke2 0-0-0 21. Rhd1 Kc7 22. Rd3 Rf6 23. h4 Rdf8 24. f3 R8f7 25. Rad1 Bf8 26. Bh3 h5 27. Rg1 Bh6 28. b4 b6 29. Rgd1 Bf8 30. a4 Rg7 31. c5 bxc5 32. bxc5 dxc5 33. Rd8 Kb6 34. a5+ Ka6 35. Rb8 Rb7 36. Bc8 Rff7 37. Bxb7+ Rxb7 38. Rxf8 Rb2+ 39. Kd3 Rg2 40. Rf7 Rxg3 41. Kc4 Rg2 42. Rdd7 1-0

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.13"]
[Round "4"]
[White "Fuentes Inzunza, Lesly"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1819"]
[BlackElo "1785"]
[PlyCount "106"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. e4 d6 4. f3 g6 5. Bg5 Bg7 6. Bc4 Nc6 7. Qd2 Na5 8. Bd3 h6 9. Bxf6 exf6 10. exf5 Bxf5 11. Bxf5 gxf5 12. Nd5 Nc6 13. 0-0-0 Kf7 14. Ne2 h5 15. Qd3 Bh6+ 16. Kb1 Qd7 17. Ng3 Kg6 18. Rhe1 Rae8 19. Nxh5 Rxe1 20. Rxe1 Bg5 21. g4 Kf7 22. h3 Re8 23. Rxe8 Qxe8 24. a3 Qd7 25. f4 Bh4 26. Ne3 Ne7 27. d5 a6 28. gxf5 Bf2 29. Qd4 Ng8 30. Qe4 Bxe3 31. Qxe3 Qxf5 32. Qf3 Ne7 33. h4 Qxd5 34. Qg4 Qh1+ 35. Ka2 Qd5+ 36. b3 Qf5 37. Qd1 Nd5 38. Ng3 Nc3+ 39. Ka1 Qxf4 40. Qh5+ Ke6 41. Qe8+ Kd5 42. Qg8+ Ke5 43. Qe8+ Kd4 44. Ne2+ Nxe2 45. Qxe2 b5 46. h5 f5 47. Kb2 Qh4 48. Qd2+ Ke5 49. Qc3+ Ke6 50. Qh8 Qf6+ 51. Qxf6+ Kxf6 52. Kc3 Kg5 53. h6 Kxh6 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.12"]
[Round "2"]
[White "Izquierdo Garces, Rosario"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1572"]
[BlackElo "1785"]
[PlyCount "114"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bd3 c5 9. Ne5 cxd4 10. Bb5+ Kf8 11. Qxd4 Qxd4 12. cxd4 a6 13. Ba4 b5 14. Bb3 Bb7 15. 0-0 h6 16. f4 g6 17. Bxe6 fxe6 18. Nxg6+ Kf7 19. Nxh8+ Rxh8 20. f5 Rg8 21. fxe6+ Kxe6 22. Re1+ Kd7 23. g3 h5 24. Bf4 h4 25. Rac1 Nd5 26. Be5 hxg3 27. hxg3 Rg5 28. Rf1 Rh5 29. Rc2 Rh7 30. Rh2 Rxh2 31. Kxh2 Ne3 32. Rf7 Ke6 33. Rh7 Ng4+ 34. Kg1 Bd5 35. b3 a5 36. Bc7 a4 37. Rg7 Nf6 38. bxa4 bxa4 39. Ba5 Bxa2 40. Rxe7+ Kxe7 41. Bb4+ Ke6 42. Kf2 Kd5 43. Ke3 Kc4 44. Bc5 Nd5+ 45. Kd2 Kb3 46. Kc1 Kc3 47. g4 Nf4 48. g5 Nd3+ 49. Kd1 Bb3+ 50. Ke2 Nxc5 51. dxc5 a3 52. c6 a2 53. c7 Be6 54. g6 a1Q 55. g7 Qa6+ 56. Ke1 Bg4 57. Kf2 Qf6+ 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.12"]
[Round "3"]
[White "Lemus Pena, Macarena"]
[Black "Abarca Gonzalez, Damaris"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1785"]
[BlackElo "2074"]
[PlyCount "78"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. e3 a6 5. d4 dxc4 6. Bxc4 b5 7. Bb3 e6 8. 0-0 Nbd7 9. Ne5 Bb7 10. a3 c5 11. Qe2 Nxe5 12. dxe5 Nd7 13. f4 Qc7 14. Bc2 c4 15. Rd1 Nc5 16. e4 Be7 17. Be3 0-0 18. Qg4 Rfd8 19. Qg3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. f5 g6 23. f6 Bf8 24. Qf2 Qc7 25. Qd2 Qxe5 26. Qd8 Qd6 27. Qxd6 Bxd6 28. e5 Bf8 29. Kf1 Nd7 30. Bf4 Bc5 31. Ne2 Bb6 32. g4 Bc7 33. g5 Bxe5 34. Bxe5 Nxe5 35. Nd4 h6 36. h4 hxg5 37. hxg5 Kf8 38. Ke2 Ke8 39. Ke3 Kd7 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2023.02.11"]
[Round "1"]
[White "Lemus Pena, Macarena"]
[Black "Contreras Suazo, Rocio Antonella"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1785"]
[BlackElo "1758"]
[PlyCount "83"]
[EventDate "2023.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. c4 e5 4. Nc3 f5 5. d3 Nc6 6. Bg2 d6 7. 0-0 Nf6 8. Rb1 a5 9. a3 0-0 10. b4 axb4 11. axb4 Qe7 12. Bg5 Be6 13. b5 Nd8 14. Bd2 h6 15. Ra1 Rxa1 16. Qxa1 e4 17. Ne1 Bf7 18. Qa3 Re8 19. Nc2 Qd7 20. Rb1 b6 21. Nb4 Nb7 22. Qa7 Nc5 23. Qa3 d5 24. cxd5 Nxd5 25. Nbxd5 Bxd5 26. Nxd5 Qxd5 27. Bf4 Ra8 28. Qc1 Ra2 29. Qc4 Qxc4 30. dxc4 Ne6 31. e3 g5 32. Bh3 gxf4 33. gxf4 Ra1 34. Rxa1 Bxa1 35. Bxf5 Nc5 36. Kg2 Kf7 37. f3 exf3+ 38. Kxf3 Nb3 39. Ke2 Kf6 40. Bc2 Nd4+ 41. exd4 Bxd4 42. Kf3 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.27"]
[Round "11"]
[White "Lemus Pena, Macarena"]
[Black "Sanchez Tobar, Francisca Valentina"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1703"]
[BlackElo "1837"]
[PlyCount "111"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 c6 5. Nc3 0-0 6. g3 d5 7. d3 Qd6 8. a3 Nbd7 9. cxd5 Nxd5 10. Ne4 Qc7 11. Bxg7 Kxg7 12. Rc1 N7f6 13. Bg2 Rd8 14. Nxf6 Nxf6 15. Qb3 a5 16. Ng5 e6 17. Qc3 axb4 18. axb4 Qe7 19. Ne4 e5 20. Nxf6 Qxf6 21. 0-0 Be6 22. f4 exf4 23. Qxf6+ Kxf6 24. Rxf4+ Kg7 25. b5 cxb5 26. Rb1 Ra2 27. Bf3 Ra5 28. Bxb7 Rb8 29. Bf3 Rb6 30. Kf2 Ra2 31. Ke3 h5 32. Rfb4 Bd7 33. Bd5 Rc2 34. Bb3 Rc7 35. Kd2 Rf6 36. Rf4 Be8 37. Rbf1 Rd6 38. Ra1 Rf6 39. Ra8 Bd7 40. Ra1 g5 41. Rxf6 Kxf6 42. Rf1+ Ke5 43. Rxf7 Kd6 44. Rf1 Bg4 45. e4 Ke5 46. Rc1 Rxc1 47. Kxc1 Kd4 48. Kd2 b4 49. Bd1 b3 50. Bxg4 hxg4 51. Kc1 Kxd3 52. e5 Ke3 53. e6 Kf2 54. e7 Kg2 55. e8Q Kxh2 56. Qe3 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.26"]
[Round "10"]
[White "Rozas Lazcano, Valeska"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1456"]
[BlackElo "1703"]
[PlyCount "49"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. a4 a6 6. Bc4 Ne7 7. Nxd4 cxd4 8. Ne2 Nc6 9. d3 Be7 10. Bd2 0-0 11. 0-0 Kh8 12. a5 f5 13. f4 b5 14. axb6 fxe4 15. dxe4 Qxb6 16. Kh1 Bb7 17. Ng3 Bh4 18. Qg4 Bxg3 19. Qxg3 Nb4 20. Qb3 a5 21. c3 dxc3 22. bxc3 Qd6 23. Be3 Nc6 24. Qxb7 Rfb8 25. e5 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.25"]
[Round "9"]
[White "Lemus Pena, Macarena"]
[Black "Araos Diaz, Constanza Paz"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1703"]
[BlackElo "1435"]
[PlyCount "152"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 d6 4. g3 Bg7 5. Bb2 0-0 6. Bg2 Nbd7 7. 0-0 c5 8. b5 Qc7 9. d3 Rb8 10. Qb3 b6 11. Nc3 Bb7 12. a4 e6 13. e3 d5 14. Rfd1 Rfd8 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Qc2 Ne5 18. e4 Nxf3+ 19. Bxf3 Bxb2 20. Qxb2 Bb7 21. Rac1 Qe7 22. Rc4 Rd7 23. Rd2 Rbd8 24. Qc3 Rd4 25. Rxd4 Rxd4 26. Ra2 Qd7 27. Be2 e5 28. f3 f5 29. Rc2 Kg7 30. Kg2 Qd6 31. a5 Bc8 32. axb6 axb6 33. Ra2 Bd7 34. exf5 Bxf5 35. Ra7+ Bd7 36. Qa1 Qe6 37. Bf1 Kf6 38. Qc1 Bxb5 39. Rxh7 Rd7 40. Qh6 Rxh7 41. Qxh7 Qd7 42. Qh8+ Ke6 43. Kh1 Kd6 44. Qb8+ Qc7 45. Qg8 Qe7 46. Qb8+ Qc7 47. Qg8 Qe7 48. Qxg6+ Qe6 49. Qg5 Qe7 50. Qh6+ Qe6 51. Qf8+ Qe7 52. Qb8+ Qc7 53. Qg8 Qe7 54. h4 Qf6 55. Be2 Bc6 56. Kg2 b5 57. Qb8+ Kd5 58. Qa7 Kd4 59. Kf2 Qh6 60. Qa1+ Kd5 61. Qb2 Qf6 62. Bf1 Kd6 63. Bg2 Qf5 64. Qb3 b4 65. Qd1 Bb5 66. Bf1 Qe6 67. d4 Qa2+ 68. Kg1 Bxf1 69. dxc5+ Kxc5 70. Qxf1 Qf7 71. Qe2 Qd5 72. Qc2+ Qc4 73. Qa4 Qc1+ 74. Kf2 Qd2+ 75. Kf1 Qd3+ 76. Kf2 Qd2+ 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.24"]
[Round "8"]
[White "Toro Pradenas, Maria Jose"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1979"]
[BlackElo "1703"]
[PlyCount "114"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. Na4 Bxd4 11. Bxd4 Nxd4 12. Qxd4 Qc7 13. Bd3 a6 14. b3 b5 15. Nc3 Nc5 16. 0-0 Nxd3 17. cxd3 Qa7 18. Ne2 Bd7 19. Rac1 b4 20. Qxa7 Rxa7 21. Nd4 a5 22. Rf2 Rb8 23. Rfc2 h6 24. Rc7 Rbb7 25. Rxb7 Rxb7 26. Kf2 Kf8 27. Ke3 Ke8 28. g4 Kd8 29. h4 f6 30. g5 fxe5 31. fxe5 hxg5 32. hxg5 Ke7 33. Kf4 a4 34. g6 Be8 35. Kg5 axb3 36. axb3 Ra7 37. Rc8 Ra1 38. Rc7+ Bd7 39. Nc6+ Ke8 40. Nb8 Rg1+ 41. Kf4 Bb5 42. Rxg7 Bxd3 43. Rg8+ Ke7 44. Nc6+ Kd7 45. Nxb4 Rxg6 46. Rxg6 Bxg6 47. Kg5 Bf5 48. Kf6 d4 49. Na2 Bb1 50. Nc1 d3 51. Nxd3 Bxd3 52. Kg5 Kc6 53. Kf4 Kd5 54. Ke3 Bb5 55. b4 Kxe5 56. Kd2 Ke4 57. Ke1 Ke3 0-1

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.23"]
[Round "7"]
[White "Lemus Pena, Macarena"]
[Black "Vildosola Canales, Melany Selena"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1703"]
[BlackElo "1645"]
[PlyCount "57"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d5 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Qb3 Be6 9. Ng5 Bc8 10. Nc3 Nf6 11. Bg2 h6 12. Nf3 Nbd7 13. 0-0 Nb6 14. d3 Be6 15. Qb2 Rc8 16. b5 Qd6 17. Ne4 Qd8 18. Nc5 Rb8 19. Nxe6+ fxe6 20. a4 Qd6 21. Ne5 Kh7 22. d4 Nbd5 23. Rfd1 a5 24. Qc2 Rg8 25. e4 Nb4 26. Qd2 Rg7 27. Nc4 Qd8 28. Nxa5 c5 29. Nb3 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.21"]
[Round "4"]
[White "Lemus Pena, Macarena"]
[Black "Reyes Jara, Paula"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1703"]
[BlackElo "1880"]
[PlyCount "118"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Be3 Rb8 10. a3 0-0 11. Qc2 Nd4 12. Bxd4 exd4 13. Ne4 b6 14. Rfc1 Ne6 15. Ned2 Bb7 16. a4 Re8 17. Ne5 Bxg2 18. Kxg2 Qd5+ 19. Nef3 Bg5 20. h4 Bxh4 21. Rh1 Bd8 22. Qc4 Nc7 23. Rae1 h6 24. Qxd5 Nxd5 25. Rh5 Nb4 26. Kf1 Rb7 27. Nc4 Re6 28. Re5 Rbe7 29. Rc1 Rxe5 30. Ncxe5 Bc7 31. Nc4 f5 32. Na3 a6 33. a5 Kf7 34. Rc4 Nc6 35. axb6 Bxb6 36. Rc1 Ke6 37. Nc4 Bc7 38. Ra1 Nb8 39. Nfd2 Kd5 40. Ra3 g5 41. Ra4 Bd8 42. b4 Rb7 43. bxc5 Kxc5 44. Na5 Bxa5 45. Rxa5+ Rb5 46. Ra4 a5 47. Ke1 Nc6 48. Kd1 Rb4 49. Ra1 a4 50. Nc4 Ne7 51. Na3 Nd5 52. Nc2 Nc3+ 53. Kd2 Rb3 54. e3 dxe3+ 55. fxe3 Nb1+ 56. Kc1 Nc3 57. Kd2 Nb1+ 58. Kc1 Nc3 59. Kd2 Kd5 1/2-1/2

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.21"]
[Round "5"]
[White "Morales Flores, Monserrat"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1943"]
[BlackElo "1703"]
[PlyCount "123"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Be2 Qb6 10. Na4 Qa5+ 11. c3 Bxd4 12. Bxd4 b5 13. Nc5 Nxc5 14. Bxc5 b4 15. cxb4 Nxb4 16. Bxb4 Qxb4+ 17. Qd2 Rb8 18. b3 Qb6 19. Bd3 0-0 20. Qf2 f6 21. Qxb6 Rxb6 22. Ke2 Ba6 23. Rac1 Bxd3+ 24. Kxd3 Rb7 25. exf6 gxf6 26. Rhe1 Kf7 27. Rc6 Re8 28. Re3 Rb6 29. Rc7+ Re7 30. Rxe7+ Kxe7 31. Rh3 a6 32. Rxh7+ Kf8 33. Ra7 Ke8 34. Rc7 e5 35. fxe5 fxe5 36. Rc5 Rd6 37. h4 Kf7 38. g4 Ke6 39. h5 Kf6 40. Rc8 d4 41. Rf8+ Kg5 42. Rf5+ Kxg4 43. Rxe5 Kf3 44. b4 Rb6 45. a3 Rd6 46. a4 Rb6 47. b5 Rd6 48. bxa6 Rxa6 49. a5 Rd6 50. h6 Rxh6 51. Kxd4 Kf4 52. Rb5 Ra6 53. Kc4 Ke4 54. Rh5 Ra8 55. Kb5 Kd4 56. Kc6 Kc4 57. Kb7 Rg8 58. Rh7 Kb5 59. a6 Rg6 60. a7 Rb6+ 61. Kc8 Rc6+ 62. Kb8 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.19"]
[Round "1"]
[White "Fuentes Inzunza, Lesly"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1816"]
[BlackElo "1703"]
[PlyCount "58"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e3 g6 2. c4 f5 3. Nc3 Nf6 4. d4 d6 5. b3 Bg7 6. Bb2 0-0 7. Nf3 c6 8. Qc2 Qe8 9. Be2 Na6 10. a3 e5 11. 0-0 e4 12. Ne1 Nc7 13. g3 g5 14. Ng2 d5 15. a4 Kh8 16. h4 h6 17. Qd2 Ne6 18. Ba3 Rg8 19. Bd6 Nf8 20. hxg5 hxg5 21. f4 exf3 22. Bxf3 Qe6 23. c5 Ne8 24. Bxf8 Bxf8 25. Kf2 Be7 26. Rh1+ Kg7 27. Rh5 Rh8 28. Rxh8 Kxh8 29. Rh1+ Kg7 0-1

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.19"]
[Round "3"]
[White "Gomez Barrera, Javiera Belen"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2199"]
[BlackElo "1703"]
[PlyCount "65"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. 0-0-0 Nc5 11. f3 0-0 12. h4 Qc7 13. h5 b5 14. h6 g6 15. Qf4 Ne8 16. Bxe7 Qxe7 17. e5 dxe5 18. Qxe5 Bb7 19. Kb1 Nxb3 20. Nxb3 Rc8 21. a3 Qc7 22. Qd4 e5 23. Qh4 f5 24. Rd2 Nf6 25. Rhd1 Rcd8 26. Rxd8 Rxd8 27. Qxf6 Rxd1+ 28. Nxd1 e4 29. fxe4 Bxe4 30. Nc3 Bxg2 31. Nd4 Qd7 32. Ne6 Bf1 33. Qf8# 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2022.02.19"]
[Round "2"]
[White "Lemus Pena, Macarena"]
[Black "Luna Benalcazar, Gianella"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1703"]
[BlackElo "1736"]
[PlyCount "64"]
[EventDate "2022.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. c4 e5 4. Nc3 f5 5. d3 Nc6 6. Bg2 Nf6 7. Rb1 a5 8. a3 d6 9. b4 axb4 10. axb4 Qe7 11. b5 Nd8 12. Bg5 Ne6 13. Nd5 Qf7 14. b6 Nxd5 15. cxd5 Nxg5 16. Nxg5 Qf6 17. Qc1 cxb6 18. Rxb6 Qd8 19. Rb1 Bh6 20. f4 Bxg5 21. fxg5 0-0 22. 0-0 Ra4 23. e4 Rd4 24. Rb3 b5 25. Qe3 Bd7 26. h4 Qa5 27. Rf2 b4 28. Rbb2 Rc8 29. Bf1 Qa4 30. Rfd2 b3 31. Bg2 Rc2 32. Qe2 Qa1+ 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.13"]
[Round "8"]
[White "Lemus Pena, Macarena"]
[Black "Bulgarini Torre, Marco"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1737"]
[BlackElo "1777"]
[PlyCount "105"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 c5 4. Bb2 f6 5. bxc5 e5 6. e3 Nc6 7. exd4 exd4 8. d3 Bxc5 9. Be2 Nge7 10. Nbd2 0-0 11. 0-0 Ng6 12. Nb3 b6 13. Qc1 Re8 14. Nxc5 bxc5 15. Re1 Bf5 16. Bf1 Qd6 17. Qd2 Nce5 18. Be2 Rab8 19. Ba3 Bg4 20. Nxe5 Nxe5 21. f4 Bxe2 22. fxe5 Qa6 23. Bxc5 Bh5 24. Bxd4 Rbd8 25. Qf4 Qa5 26. e6 Bg6 27. Rad1 Bxd3 28. Qg3 Bg6 29. e7 Rd7 30. Bc3 Qc5+ 31. Qf2 Qxf2+ 32. Kxf2 Rdxe7 33. Rxe7 Rxe7 34. Rd8+ Kf7 35. c5 Rc7 36. Bd4 Be4 37. Rd6 Ke7 38. Ra6 Bc6 39. Be3 g5 40. Bd2 Bb5 41. Ra5 a6 42. Ra3 Ke6 43. Bb4 Kd5 44. Rc3 Re7 45. Rc2 Re4 46. a3 Rf4+ 47. Ke3 Re4+ 48. Kf2 Bc6 49. g3 h5 50. Rd2+ Rd4 51. Re2 Re4 52. Rd2+ Rd4 53. Re2 1/2-1/2

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "6"]
[White "Lemus Pena, Macarena"]
[Black "Perez Rojas, Jorge"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1737"]
[BlackElo "1337"]
[PlyCount "64"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 e5 7. d3 h6 8. Rb1 Nc6 9. b4 Bd7 10. b5 Ne7 11. d4 exd4 12. Nxd4 Qc8 13. Re1 Ng4 14. Nd5 Re8 15. Bb2 Ne5 16. Rc1 Rb8 17. Nxe7+ Rxe7 18. Ba3 Re8 19. c5 dxc5 20. Bxc5 Qd8 21. a4 b6 22. Ba3 Rc8 23. Qb3 Qf6 24. Bb7 Ng4 25. Nf3 Be6 26. Qb1 Bf5 27. Qa2 Rb8 28. Rxc7 Rxb7 29. Rxb7 Be4 30. Bb2 Qf5 31. Rxa7 Bxf3 32. Bxg7 Bd5 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "7"]
[White "Orellana Rastello, Hugo"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1295"]
[BlackElo "1737"]
[PlyCount "74"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 b5 9. Be2 Nbd7 10. 0-0 Be7 11. Qd2 Nb6 12. a3 Nc4 13. Bxc4 Bxc4 14. Rfd1 Qc7 15. f4 Ng4 16. h3 Nxe3 17. Qxe3 0-0 18. Nd2 d5 19. Qf3 d4 20. Nxc4 dxc3 21. Nxe5 cxb2 22. Rab1 Qxc2 23. Qd3 Rac8 24. Rd2 Qxb1+ 25. Qxb1 Rc1+ 26. Rd1 Rxb1 27. Rxb1 Bxa3 28. Nd3 Rc8 29. Nxb2 Bxb2 30. Rxb2 Rc4 31. Ra2 Ra4 32. Rc2 Kf8 33. Rc6 a5 34. Rb6 Rb4 35. Kf2 a4 36. Ke3 a3 37. Ra6 Ra4 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "4"]
[White "Lemus Pena, Macarena"]
[Black "Lemus Pena, Sebastian"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1737"]
[BlackElo "1612"]
[PlyCount "102"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. g3 g6 4. b4 Bg7 5. Bb2 0-0 6. Bg2 e5 7. d3 c6 8. Qb3 Bg4 9. 0-0 Nbd7 10. Nbd2 h6 11. Rab1 Re8 12. h3 Bxf3 13. Bxf3 a5 14. Ba3 a4 15. Qc2 d5 16. e4 d4 17. c5 Re6 18. Bg2 Nh5 19. Qd1 b5 20. cxb6 Nxb6 21. Kh2 Qe8 22. Bf3 Nf6 23. Rc1 h5 24. Nc4 Nxc4 25. Rxc4 Nd7 26. Bc1 Nb6 27. Rc2 a3 28. g4 hxg4 29. Bxg4 Rd6 30. f4 exf4 31. Bxf4 Be5 32. Qc1 Rf6 33. Kh1 Bxf4 34. Rxf4 Rxf4 35. Qxf4 Rd8 36. Qf6 Nd7 37. Qxc6 Ne5 38. Qa6 Ra8 39. Qb6 Nxd3 40. Qxd4 Rd8 41. Qc4 Nb2 42. Qe2 Nd3 43. Rc7 Qe5 44. Rc4 Qg3 45. Rc2 Nxb4 46. Qf2 Qe5 47. Rc4 Nd3 48. Qb6 Rb8 49. Qg1 Rb2 50. Rc8+ Kg7 51. Bf5 Nf2+ 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "5"]
[White "Orrego Astudillo, Angelo"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1236"]
[BlackElo "1737"]
[PlyCount "64"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Be2 Be7 7. Nbd2 0-0 8. 0-0 Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 Bd7 12. Qb3 c4 13. Qc2 Be8 14. Rfe1 Bf7 15. e4 b5 16. a4 b4 17. cxb4 Nxb4 18. Qc3 Rc8 19. a5 Nc6 20. exd5 exd5 21. a6 Qb6 22. Ra2 Rfe8 23. Bd1 Bb4 24. Rxe8+ Rxe8 25. Qc1 Nxd4 26. Kh2 Nxf3+ 27. Bxf3 Qxf2 28. b3 Re1 29. Qb2 Qg1+ 30. Kh3 Qh1+ 31. Kg4 Qh5+ 32. Kf4 Qg5# 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.10"]
[Round "3"]
[White "Montero Martinez, Cristian"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2021"]
[BlackElo "1737"]
[PlyCount "122"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. Nf3 Nf6 4. e3 c5 5. c3 Qb6 6. Qb3 c4 7. Qc2 Be7 8. Nbd2 Qa5 9. Be2 Nc6 10. 0-0 h6 11. h3 b5 12. b3 Qd8 13. a4 cxb3 14. Qxb3 bxa4 15. Rxa4 Bd7 16. Rfa1 0-0 17. Ba6 Qb6 18. Bb7 Qxb3 19. Nxb3 Ne4 20. Bxc6 Bxc6 21. Rxa7 Bf6 22. R7a6 Rxa6 23. Rxa6 Bb5 24. Rb6 Nxc3 25. Bd6 Rc8 26. Bb4 Be2 27. Nc5 Ne4 28. Nd2 Nxd2 29. Bxd2 Ra8 30. Rb2 Ra1+ 31. Kh2 Rf1 32. Nd7 Be7 33. Bb4 Bxb4 34. Rxb4 h5 35. h4 Bg4 36. Kg3 f6 37. Rb7 Rd1 38. f3 Bf5 39. Nc5 Kf8 40. Kf4 Rg1 41. Rb2 Kf7 42. Rb7+ Kf8 43. Rb2 Kf7 44. Rf2 Rh1 45. e4 dxe4 46. fxe4 Rxh4+ 47. Ke3 Bg4 48. Rf1 Rh2 49. Kf2 Bh3 50. Rg1 h4 51. Nd3 Rxg2+ 52. Rxg2 Bxg2 53. Kxg2 g5 54. Kh3 f5 55. e5 Ke7 56. Nc5 Kf7 57. Nd7 Ke8 58. Nf6+ Kf7 59. Nd7 Kg6 60. Nf8+ Kf7 61. Nh7 Kg6 1/2-1/2

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.09"]
[Round "2"]
[White "Navarrete Sandoval, Francisco Javier"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2111"]
[BlackElo "1737"]
[PlyCount "97"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 a6 9. Qd2 Bd7 10. 0-0 0-0 11. f3 Rb8 12. Nc2 Ne5 13. Na3 Re8 14. b4 a5 15. b5 b6 16. h3 Bc8 17. Rfd1 Bb7 18. Rac1 Ba8 19. Nc2 Qc8 20. Nd5 Ned7 21. Nd4 Nc5 22. Bg5 Ncxe4 23. fxe4 Nxe4 24. Qe3 Nxg5 25. Qxg5 Qc5 26. Qe3 e6 27. Nc3 f5 28. Na4 Qc7 29. Bf3 Bxd4 30. Rxd4 e5 31. Bd5+ Kg7 32. Rdd1 f4 33. Qe4 Bxd5 34. cxd5 Qe7 35. Rd3 Rb7 36. Rc6 Rd8 37. Nxb6 Rxb6 38. a4 Rb7 39. Rdc3 Rdd7 40. Kh2 g5 41. Ra6 Ra7 42. Rxa7 Rxa7 43. Rc6 g4 44. hxg4 Rd7 45. Rc3 Qg5 46. Qe2 Re7 47. b6 Rd7 48. Qb5 Qe7 49. Qxd7 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.08"]
[Round "1"]
[White "Lemus Pena, Macarena"]
[Black "Vergara Arenas, Amapola Angely"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1737"]
[BlackElo "1098"]
[PlyCount "57"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Bd3 0-0 5. 0-0 d5 6. Nbd2 c5 7. b3 Nc6 8. a3 Bd7 9. Bb2 Qb6 10. Kh1 c4 11. Be2 Ne4 12. Nxe4 dxe4 13. Nd2 cxb3 14. Nc4 bxc2 15. Qxc2 Qc7 16. Qxe4 f5 17. Qd3 g6 18. d5 exd5 19. Qxd5+ Rf7 20. Rac1 Qd8 21. Rfd1 Bf6 22. Nd6 Qf8 23. Bxf6 Ne7 24. Bxe7 Qxe7 25. Nxf7 Qxf7 26. Qxd7 Qxd7 27. Rxd7 b6 28. Rcc7 Kh8 29. Bc4 1-0

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.21"]
[Round "8"]
[White "Lemus Pena, Macarena"]
[Black "Reyes Mendoza, Tomas"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1737"]
[BlackElo "2061"]
[PlyCount "114"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Be2 Bd6 6. d4 Nbd7 7. 0-0 0-0 8. Qc2 b6 9. b3 Bb7 10. Bb2 Qe7 11. Rac1 Rac8 12. Qb1 Rfd8 13. Rfe1 Bb8 14. e4 dxe4 15. Nxe4 c5 16. d5 exd5 17. Nxf6+ Nxf6 18. Bd3 Qd6 19. Be5 Qc6 20. cxd5 Rxd5 21. Bxf6 Qxf6 22. Bxh7+ Kh8 23. Be4 Rd7 24. Bf5 Rdd8 25. Bxc8 Rxc8 26. Rc4 Kg8 27. Qd3 Rd8 28. Qe3 Bd6 29. Ng5 Qg6 30. f4 Bd5 31. Rcc1 c4 32. Kh1 Qd3 33. Rcd1 Qxe3 34. Rxe3 Bc5 35. Ree1 c3 36. Nf3 c2 37. Rd2 Bb4 38. Rxc2 Bxf3 39. Rf1 Bg4 40. h3 Bf5 41. Re2 g6 42. Rc1 Bc5 43. Kh2 Be6 44. Rf1 Rd4 45. g3 Kg7 46. Rc1 a5 47. Rf1 a4 48. Rb1 Rb4 49. Reb2 Bd4 50. Rd2 Bf6 51. Rd6 Bf5 52. Rc1 axb3 53. axb3 Be7 54. Rdd1 Rxb3 55. g4 Be6 56. Rb1 b5 57. Re1 Rxb1 0-1

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.21"]
[Round "9"]
[White "Rios Campos, Pablo Antonio"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1471"]
[BlackElo "1737"]
[PlyCount "113"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 g6 6. 0-0 Bg7 7. Qb3 0-0 8. Re1 Qc7 9. Bf1 Bg4 10. Nbd2 Nd7 11. h3 Be6 12. Qc2 d5 13. Ng5 Rad8 14. Nxe6 fxe6 15. Nf3 Nde5 16. Ng5 Qc8 17. f4 h6 18. fxe5 hxg5 19. Bxg5 Rde8 20. exd5 exd5 21. d4 cxd4 22. e6 Rf5 23. h4 dxc3 24. bxc3 Nd4 25. Qa4 b5 26. Bxb5 Nxb5 27. Qxb5 d4 28. Qd7 dxc3 29. Bxe7 Qa8 30. Bg5 Qc8 31. Rac1 Qc5+ 32. Be3 Qe7 33. Qxe7 Rxe7 34. Bg5 Re8 35. Re4 Re5 36. Rxe5 Bxe5 37. e7 Kf7 38. Kf2 Rb8 39. Ke3 Bg7 40. Kd3 Rb6 41. Rf1+ Ke8 42. Rf4 Rd6+ 43. Kc2 Rd2+ 44. Kc1 Rxg2 45. Rb4 Re2 46. Rb8+ Kf7 47. Rb7 Bd4 48. Rd7 Bc5 49. a4 Ba3+ 50. Kd1 Re4 51. Kc2 Bb4 52. Rxa7 Re5 53. Rb7 Ba5 54. Kb3 Re2 55. Rb5 Rb2+ 56. Kc4 Bc7 57. Kxc3 1-0

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.20"]
[Round "7"]
[White "Caceres Salas, Elias"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1757"]
[BlackElo "1737"]
[PlyCount "173"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nbd2 0-0 6. b3 b6 7. Bb2 Bb7 8. Bd3 Nbd7 9. Qe2 Ne4 10. 0-0 Bd6 11. Ne5 f6 12. Nxd7 Qxd7 13. cxd5 exd5 14. Nxe4 dxe4 15. Bc4+ Kh8 16. Rad1 Rae8 17. d5 Qf7 18. Bc3 Bc8 19. Rd2 Qg6 20. Re1 Bg4 21. Qf1 Bf3 22. Be2 Rd8 23. Bxf3 exf3 24. g3 Rfe8 25. Qh3 Kg8 26. Rc1 Re4 27. Kf1 Rde8 28. Ke1 Qg5 29. Qf1 Bc5 30. h4 Qg4 31. Kd1 Qf5 32. Qd3 a5 33. Kc2 Qd7 34. Kb1 a4 35. Qc2 Qe7 36. Qd1 Ra8 37. Qxf3 axb3 38. axb3 Bb4 39. d6 Bxd6 40. Rd4 Re8 41. Rxe4 Qxe4+ 42. Qxe4 Rxe4 43. Kc2 Kf7 44. Kd3 Re8 45. Ra1 Ke6 46. Ra7 Kd5 47. Bb2 Kc6 48. Ra4 Kb5 49. Rg4 Re7 50. h5 Rd7 51. Kc2 Rf7 52. Bc3 c6 53. Re4 Ra7 54. Kb2 Re7 55. Rg4 h6 56. Kc2 Ra7 57. Kd3 Re7 58. Ke2 c5 59. Kf3 Kc6 60. Re4 Rf7 61. Re8 Kd7 62. Ra8 Ke6 63. Ra6 Rb7 64. Ke4 f5+ 65. Kd3 b5 66. Ra8 Kf7 67. Rh8 Be7 68. Ra8 Rd7+ 69. Kc2 Rb7 70. Ra6 Bf8 71. Be5 Be7 72. Rg6 Bf8 73. Ra6 Be7 74. Kd2 Rd7+ 75. Ke2 Rd5 76. Bc3 Rd6 77. Ra7 Rd5 78. Bxg7 Kxg7 79. Rxe7+ Kf6 80. Rb7 b4 81. f4 Rd6 82. Rb5 Rc6 83. Kd3 Ke6 84. Kc4 Kd6 85. Rb8 Kc7 86. Rf8 Re6 87. Kxc5 1-0

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.20"]
[Round "6"]
[White "Lemus Pena, Macarena"]
[Black "Contreras Suazo, Ricardo Ignacio"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1737"]
[BlackElo "1788"]
[PlyCount "95"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 c6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d5 7. 0-0 Nbd7 8. cxd5 cxd5 9. Qb3 a5 10. a3 axb4 11. Qxb4 Re8 12. Ne5 Nxe5 13. Bxe5 Ne4 14. Bxg7 Kxg7 15. d4 Qa5 16. Qb3 Nd6 17. Rc1 Be6 18. Qb2 Rec8 19. Rc5 Qe1+ 20. Bf1 Ne4 21. Nc3 Qd2 22. Qxd2 Nxd2 23. Rxc8 Rxc8 24. Na4 Nb3 25. Rb1 Nd2 26. Rb2 Nxf1 27. Kxf1 Ra8 28. Rb4 b5 29. Nb6 Rxa3 30. Rxb5 Bf5 31. Rxd5 Bd3+ 32. Ke1 Ra2 33. Nd7 Re2+ 34. Kd1 Rxf2 35. Ne5 Bc2+ 36. Ke1 Rxg2 37. Rd7 Kf8 38. Rd8+ Kg7 39. Rd7 Kf6 40. Kf1 Rxh2 41. Rc7 Rh1+ 42. Kg2 Be4+ 43. Kf2 h5 44. Rc8 Rh2+ 45. Kf1 g5 46. Rf8 Bg6 47. Rb8 g4 48. Rb6+ 0-1

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.19"]
[Round "5"]
[White "Gonzalez Gonzalez, Joaquin Patricio"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1580"]
[BlackElo "1737"]
[PlyCount "60"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Bxc6+ bxc6 8. 0-0 Ba6 9. c3 cxd4 10. cxd4 Bxe2 11. Qxe2 Qxd4 12. Rd1 Qb6 13. Be3 Qb7 14. Nc3 Be7 15. Bg5 0-0 16. Ne4 Qb5 17. Qf3 Nd5 18. Bxe7 Nxe7 19. Rd7 Qxb2 20. Re1 Qb4 21. Red1 Nd5 22. h4 c5 23. h5 h6 24. R7xd5 exd5 25. Nf6+ gxf6 26. Qxf6 Qg4 27. Rd3 Kh7 28. Rg3 Qd1+ 29. Kh2 Qxh5+ 30. Rh3 Qg6 0-1

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.19"]
[Round "4"]
[White "Lemus Pena, Macarena"]
[Black "Chasco Lopez, Fabian Ignacio"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1737"]
[BlackElo "1284"]
[PlyCount "75"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 e5 8. d3 Ne8 9. Qb3 h6 10. Nbd2 Kh7 11. Rad1 f5 12. e4 Ndf6 13. Rfe1 Nh5 14. d4 exd4 15. Nxd4 f4 16. Bf3 Qg5 17. Nf1 Bh3 18. Bg2 Bxd4 19. Bxd4 Bxg2 20. Kxg2 f3+ 21. Kg1 Nf4 22. h4 Qg4 23. Nh2 Nh3+ 24. Kf1 Qd7 25. Nxf3 Nf6 26. Kg2 Qg4 27. Nh2 Qd7 28. e5 Qc6+ 29. f3 dxe5 30. Rxe5 Qd7 31. Bc5 Nf4+ 32. gxf4 Qc8 33. Re7+ Kg8 34. Qd3 Qf5 35. Qxf5 gxf5 36. Kh3 Nh5 37. Rg1+ Kh8 38. Bd4+ 1-0

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.18"]
[Round "3"]
[White "Amigo Quintana, Antu"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1844"]
[BlackElo "1737"]
[PlyCount "86"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qc2 c6 6. Nf3 Bd6 7. e4 dxe4 8. Nxe4 Be7 9. Bc4 Nf6 10. Neg5 Nd5 11. Nxh7 Qa5+ 12. Bd2 Nb4 13. Bxb4 Bxb4+ 14. Kf1 Bf5 15. Qe2+ Kd8 16. Nhg5 Kc7 17. Nxf7 Rf8 18. Qe5+ Qxe5 19. dxe5 b5 20. Bb3 Nd7 21. a3 Ba5 22. Nd4 Nc5 23. Ba2 Bd3+ 24. Kg1 Bb6 25. Rd1 Bg6 26. Ng5 Kb7 27. h4 Nd3 28. Ngf3 Bxd4 29. Rxd3 Bxf2+ 30. Kxf2 Bxd3 31. Rd1 Bf5 32. e6 Rae8 33. Re1 Re7 34. Kg3 Rd8 35. Re5 Bd3 36. Re3 c5 37. Bb3 c4 38. Ba2 Bf5 39. Ng5 Rd2 40. Kf4 g6 41. g4 Rd4+ 42. Ke5 Rxg4 43. Kf6 Re8 1-0

[Event "CHI-ch U20"]
[Site "Quirihue"]
[Date "2022.01.18"]
[Round "2"]
[White "Lemus Pena, Macarena"]
[Black "Perez Rojas, Jorge"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1737"]
[BlackElo "1337"]
[PlyCount "77"]
[EventDate "2022.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 Nc6 7. a5 a6 8. Nc3 e5 9. d5 Ne7 10. e4 Ne8 11. Qe2 h6 12. h3 f5 13. Rd1 g5 14. Nd2 g4 15. hxg4 fxg4 16. Nc4 Ng6 17. Ne3 h5 18. Bh1 Nf4 19. gxf4 exf4 20. Nf5 f3 21. Qe3 Bxf5 22. exf5 Qh4 23. Qg5 Qh3 24. Ne4 h4 25. Qg6 g3 26. fxg3 hxg3 27. Nxg3 Rf6 28. Qg5 f2+ 29. Kxf2 Kf8 30. Bg2 Qh7 31. Rh1 Qg8 32. Bd2 Rf7 33. Nh5 Bd4+ 34. Ke2 Qh8 35. Nf4 Qe5+ 36. Kd3 Rf6 37. Ng6+ Rxg6 38. Qxg6 Bc5 39. c3 1-0

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.2"]
[White "Hilario Huaranca, Aleyla Karen"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2005"]
[BlackElo "1847"]
[PlyCount "94"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. Nc3 Nf6 5. g3 dxc4 6. a4 b6 7. Bg2 Bb7 8. 0-0 Nbd7 9. e3 c5 10. Qe2 cxd4 11. exd4 Rc8 12. Rd1 Be7 13. Ne5 Bxg2 14. Kxg2 Qc7 15. Bf4 Qb7+ 16. Kg1 Nd5 17. Nxd5 Qxd5 18. b3 cxb3 19. Nxd7 Qxd7 20. Qxa6 g5 21. Be3 0-0 22. Rab1 Ra8 23. Qb5 Qxb5 24. axb5 Ra5 25. Rxb3 Rd8 26. Rc1 Rd5 27. Rc8+ Kg7 28. Rb8 Raxb5 29. Rxb6 Rxb6 30. Rxb6 Bf6 31. Rb4 g4 32. h3 h5 33. hxg4 hxg4 34. Kf1 Kg6 35. Ke2 Kf5 36. Kd3 Ra5 37. Rb7 Kg6 38. Rc7 Rd5 39. Ke4 Bd8 40. Rc5 f5+ 41. Kd3 Kf7 42. Kc4 Rd7 43. Kb5 Bf6 44. Kc6 Rd8 45. d5 Rxd5 46. Rxd5 exd5 47. Kxd5 Kg6 1/2-1/2

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.1"]
[White "Lemus Pena, Macarena"]
[Black "Puppi Lazo, Stephanie Beatriz"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1847"]
[BlackElo "1878"]
[PlyCount "96"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. f3 e6 7. Be3 Nc6 8. Qd2 Be7 9. Be2 0-0 10. 0-0 d5 11. exd5 exd5 12. Rad1 Re8 13. Na4 Ne5 14. b3 b5 15. Nb2 Bc5 16. Kh1 Bb7 17. Rfe1 Qc7 18. a4 Ba3 19. Nd3 Nxd3 20. Bxd3 bxa4 21. Ra1 Bb2 22. Bf4 Qc3 23. Ne2 Qxd2 24. Bxd2 Bxa1 25. Rxa1 axb3 26. Rb1 Bc6 27. Rxb3 Bb5 28. Nd4 Bxd3 29. Rxd3 a5 30. g4 h6 31. Nb5 Rec8 32. Bc3 a4 33. Na3 Nd7 34. Bd4 Rc6 35. Kg1 Nc5 36. Bxc5 Rxc5 37. Kf2 Re8 38. h4 g5 39. hxg5 hxg5 40. Rd4 Rc3 41. Rxa4 Ree3 42. Nb1 Rxf3+ 43. Ke2 Rce3+ 44. Kd2 Kg7 45. Rd4 Re5 46. Nc3 Rf4 47. Rxd5 Rxd5+ 48. Nxd5 Rd4+ 0-1

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.4"]
[White "Mostacero Velarde, Isabella Maribel"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1824"]
[BlackElo "1847"]
[PlyCount "100"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 b6 5. f4 Bb7 6. Nf3 Be7 7. 0-0 d6 8. h3 Qc7 9. g4 Nbd7 10. Qe1 Ne4 11. Bxe4 Bxe4 12. Nbd2 Bd3 13. Rf2 e5 14. Nf1 e4 15. Rd2 Bxf1 16. Qxf1 exf3 17. Qxf3 Rc8 18. d5 b5 19. e4 g5 20. Rf2 h6 21. Kg2 Rg8 22. fxg5 Ne5 23. Qe2 Bxg5 24. Qxb5+ Qd7 25. Qe2 Bxc1 26. Rxc1 h5 27. Rf5 hxg4 28. h4 c4 29. h5 Qe7 30. h6 Rh8 31. Rh1 Rb8 32. h7 f6 33. Rh6 Rxh7 34. Rhxf6 Kd7 35. Qc2 Rd8 36. Re6 Qh4 37. Qa4+ Kc8 38. Qa6+ Kb8 39. Rxd6 Qh1+ 40. Kf2 Rh2+ 41. Kg3 Rh3+ 42. Kf4 Nd3+ 43. Kg5 Rh5+ 44. Kf6 Rh6+ 45. Ke7 Qxe4+ 46. Re6 Rxe6+ 47. Qxe6 Qxe6+ 48. dxe6 Kc7 49. Rg5 Rh8 50. Rxg4 Nxb2 1/2-1/2

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.03"]
[Round "4.5"]
[White "Aimale, Maria Pia"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1477"]
[BlackElo "1847"]
[PlyCount "104"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 c5 5. c3 Qb6 6. Qb3 Nc6 7. Be2 Bd7 8. Nbd2 c4 9. Qxb6 axb6 10. 0-0 b5 11. b4 h6 12. a3 Be7 13. Ne5 g5 14. Nxc6 gxf4 15. Nxe7 fxe3 16. fxe3 Kxe7 17. Rf4 Ne8 18. e4 dxe4 19. Nxe4 Bc6 20. Nc5 Nd6 21. Bf3 Bxf3 22. Rxf3 b6 23. a4 bxc5 24. dxc5 Ne4 25. a5 Rhd8 26. Raf1 f5 27. Re1 Rd3 28. Rc1 Kd7 29. Rh3 Rxh3 30. gxh3 Kc6 31. Rd1 Nxc5 32. bxc5 Kxc5 33. Re1 Kd5 34. Ra1 Ke4 35. a6 Kd3 36. a7 Kxc3 37. Kf2 Kb2 38. Ra5 b4 39. Ra4 Kb3 40. Ra6 c3 41. Rxe6 Rxa7 42. Rxh6 Rc7 43. Rg6 c2 44. Rg1 Rd7 45. Rc1 Rd1 46. Rxc2 Kxc2 47. h4 b3 48. h5 b2 49. h6 b1Q 50. h7 Qb6+ 51. Ke2 Rd2+ 52. Kf3 Qf2# 0-1

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.4"]
[White "Gil Bohorquez, Ariana"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1732"]
[BlackElo "1847"]
[PlyCount "81"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Qb6 7. Bc2 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. a3 cxd4 11. cxd4 f6 12. Qd3 g6 13. Kh1 a5 14. Nc3 Qa6 15. Qd1 fxe5 16. fxe5 Nxd4 17. Bh6 Nxc2 18. Bxf8 Ne3 19. Qc1 Qxf1+ 20. Qxf1 Nxf1 21. Bxe7 Ne3 22. Nb5 Nf5 23. Bg5 Nc5 24. g4 Ng7 25. Rc1 b6 26. b4 axb4 27. axb4 Nd3 28. Rc7 Ba6 29. Nd6 Ne8 30. Nxe8 Rxe8 31. Bf6 Rc8 32. Rg7+ Kf8 33. Ng5 Rc1+ 34. Kg2 Ne1+ 35. Kf2 Nd3+ 36. Ke3 Re1+ 37. Kd2 Rxe5 38. Nxh7+ Ke8 39. Re7+ Kd8 40. Rxe6+ Kd7 41. Nf8+ 1-0

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.4"]
[White "Lemus Pena, Macarena"]
[Black "Cordova Melendez, Francisca"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1847"]
[BlackElo "1321"]
[PlyCount "43"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 Qe7 7. a3 b6 8. Be2 Ne4 9. Qc2 Ng5 10. 0-0 e5 11. cxd5 e4 12. Nxg5 Qxg5 13. Nxe4 Bxh2+ 14. Kxh2 Qh4+ 15. Kg1 0-0 16. g3 Qh6 17. dxc6 Re8 18. Bf3 Bf5 19. Qc4 Nxc6 20. Nf6+ gxf6 21. Bxc6 Be6 22. Qf4 1-0

[Event "South America-ch U18 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.01"]
[Round "1.5"]
[White "Lemus Pena, Macarena"]
[Black "Munoz, Clara Belen"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1847"]
[BlackElo "1478"]
[PlyCount "143"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bg2 c5 6. Bb2 Nc6 7. 0-0 0-0 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5 11. d4 Rc8 12. Rc1 a6 13. Na4 Nb8 14. Ne5 Nbd7 15. Nxd7 Nxd7 16. dxc5 Nxc5 17. Qg4 Bf6 18. Bxf6 Qxf6 19. Nxc5 bxc5 20. Rfd1 Qe5 21. b4 c4 22. Qd4 Qe7 23. a3 Rfd8 24. Rc3 h6 25. Qg4 Kh8 26. Rd4 Qd6 27. Qh4 Qg6 28. Be4 Qb6 29. Bf3 a5 30. bxa5 Qxa5 31. Rc1 Qxa3 32. Rcxc4 Qa5 33. Rb4 Rc1+ 34. Kg2 Ba6 35. Rd1 Rdc8 36. Qd4 R1c4 37. Rxc4 dxc4 38. Ra1 Qb5 39. Bd1 Bb7+ 40. e4 c3 41. Bc2 Qb2 42. Qd1 Qb6 43. Rb1 Qc6 44. Qd4 f5 45. Rb6 Qc7 46. Rxh6+ Kg8 47. Bb3+ Kf8 48. Rh8+ Ke7 49. Qxg7+ Kd6 50. Rh6+ Kc5 51. Qxc3+ Kb5 52. Qxc7 Bxe4+ 53. f3 Rxc7 54. fxe4 fxe4 55. Re6 Rc3 56. Bd1 e3 57. h4 Ra3 58. Be2+ Kc5 59. h5 Kd5 60. Re8 Kd4 61. h6 Ra7 62. g4 Ra2 63. Kf3 Ra7 64. g5 Rd7 65. g6 Rc7 66. h7 Rxh7 67. gxh7 Kd5 68. Rc8 Kd4 69. h8Q+ Kd5 70. Bc4+ Kd6 71. Qd8+ Ke5 72. Rc5# 1-0

[Event "Santiago Ladies 3rd"]
[Site "Santiago de Chile"]
[Date "2019.08.11"]
[Round "5.1"]
[White "Hidalgo Martinez, Camila"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1239"]
[BlackElo "1799"]
[PlyCount "62"]
[EventDate "2019.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 Rb8 8. 0-0 0-0 9. g4 f5 10. Qe1 fxg4 11. Nh4 Nd4 12. Qg3 d6 13. Qxg4 b5 14. Nf3 b4 15. Nd1 e5 16. Qh4 Ne2+ 17. Kh1 Nxc1 18. Rxc1 Rxf4 19. Qg3 Nc6 20. Ng5 Nd4 21. Rxf4 exf4 22. Qxf4 Ne2 23. Qf7+ Kh8 24. Qd5 Be6 25. Nxe6 Qh4 26. Ne3 Nxc1 27. Qxd6 Rb7 28. Qxc5 Qe1+ 29. Nf1 Rf7 30. Qc8+ Bf8 31. h3 Ne2 0-1

[Event "Santiago Ladies 3rd"]
[Site "Santiago de Chile"]
[Date "2019.08.11"]
[Round "6.1"]
[White "Lemus Pena, Macarena"]
[Black "Melin Contreras, Valeria"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1799"]
[BlackElo "1629"]
[PlyCount "79"]
[EventDate "2019.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 Re8 8. d3 e5 9. Nbd2 Nf8 10. Qc2 Nh5 11. Rad1 f5 12. e4 Ne6 13. Nb3 Ng5 14. Bc1 Nxf3+ 15. Bxf3 f4 16. Qe2 Bh3 17. Bg2 Bxg2 18. Kxg2 Rf8 19. f3 Qe7 20. a3 Rf7 21. Rf2 Raf8 22. Rg1 fxg3 23. hxg3 Qd7 24. Rh1 b6 25. Be3 Qa4 26. Qa2 Qd7 27. b5 c5 28. bxc6 Qxc6 29. a4 a6 30. Rc1 h6 31. Nd2 g5 32. Nb1 g4 33. fxg4 Nf6 34. Qe2 Qd7 35. Nc3 Nxg4 36. Rxf7 Rxf7 37. Bxb6 h5 38. Rh1 Qc6 39. a5 Bf6 40. Nd5 1-0

[Event "Santiago Ladies 3rd"]
[Site "Santiago de Chile"]
[Date "2019.08.11"]
[Round "4.1"]
[White "Lemus Pena, Macarena"]
[Black "Santana Gonzalez, Valentina"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1799"]
[BlackElo "1585"]
[PlyCount "57"]
[EventDate "2019.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c6 7. Ne5 Nbd7 8. h4 Nxe5 9. Bxe5 Ne4 10. Bxg7 Nxc3 11. Qd3 Kxg7 12. Qxc3 Qd6 13. h5 gxh5 14. Rxh5 Qg6 15. Qd3 Qxd3 16. Bxd3 h6 17. f3 Be6 18. Kf2 Rh8 19. Rah1 Rag8 20. b3 f6 21. f4 Bg4 22. R5h4 h5 23. Be2 Bxe2 24. Kxe2 Kg6 25. g4 Kf7 26. Kf2 Rh6 27. c4 dxc4 28. bxc4 Rgh8 29. f5 1-0

[Event "Santiago Ladies 3rd"]
[Site "Santiago de Chile"]
[Date "2019.08.10"]
[Round "2.1"]
[White "Lemus Pena, Macarena"]
[Black "Varela Varas, Patricia"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1799"]
[BlackElo "1571"]
[PlyCount "95"]
[EventDate "2019.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 Be6 7. d3 c5 8. bxc5 Qa5+ 9. Nbd2 Qxc5 10. 0-0 Nc6 11. Rb1 Qa5 12. Qc1 d5 13. Bc3 Qc7 14. Ng5 Bg4 15. cxd5 Ne5 16. Ngf3 Nxd5 17. Bxe5 Bxe5 18. Nxe5 Qxe5 19. Rb5 e6 20. e4 a6 21. Rxb7 Nc3 22. Nc4 Qd4 23. Qb2 g5 24. Ne3 Be2 25. Rc1 Rac8 26. Rb3 Nb5 27. Rxc8 Rxc8 28. Qxe2 Rc1+ 29. Bf1 Qa1 30. Kg2 Kg7 31. Qb2+ Nd4 32. Qxa1 Rxa1 33. Ra3 f5 34. exf5 exf5 35. Ra4 f4 36. gxf4 gxf4 37. Rxd4 fxe3 38. fxe3 Rxa2+ 39. Kg3 a5 40. Rd7+ Kg6 41. Bg2 h6 42. h4 a4 43. Ra7 a3 44. h5+ Kf6 45. Bd5 Ra1 46. d4 Rg1+ 47. Kf4 Rg5 48. Rf7# 1-0

[Event "Santiago Ladies 3rd"]
[Site "Santiago de Chile"]
[Date "2019.08.10"]
[Round "1.1"]
[White "Rossel Grandon, Maria Ignacia"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "985"]
[BlackElo "1799"]
[PlyCount "48"]
[EventDate "2019.08.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[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. f3 e5 7. Nf5 d5 8. Be3 Bxf5 9. exd5 Nbd7 10. d6 Rc8 11. Be2 Nc5 12. Bxc5 Rxc5 13. 0-0 Bxd6 14. Qd2 Qc7 15. Rad1 Kd7 16. Qg5 Rxc3 17. bxc3 Qc5+ 18. Kh1 Bxc2 19. Rd2 h6 20. Qxg7 Rg8 21. Qxh6 Rg6 22. Qh8 Qxc3 23. Rxc2 Qxc2 24. Bd1 Qxg2# 0-1

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2019.02.16"]
[Round "7"]
[White "Abarca Gonzalez, Damaris"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2039"]
[BlackElo "1757"]
[PlyCount "81"]
[EventDate "2019.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Nc6 6. Nf3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. Nc3 Ncxd4 11. Nxd4 Qxd4 12. Qxd4 Nxd4 13. Nxd5 Nc2+ 14. Kd2 0-0-0 15. Kxc2 Ba4+ 16. Kd2 Rxd5+ 17. Ke3 Be7 18. Bc4 Rd7 19. Rhc1 Kb8 20. Rc3 Rhd8 21. Rd3 a5 22. f4 axb4 23. axb4 b5 24. Rxd7 Rxd7 25. Bd4 Bxb4 26. Bd3 Bd2+ 27. Kxd2 Rxd4 28. Ke3 Rd7 29. Bxh7 g6 30. Bg8 Kc7 31. g4 Kd8 32. Rc1 Ke7 33. Rc8 b4 34. Rb8 Bc6 35. f5 exf5 36. gxf5 Bb7 37. f6+ Ke6 38. Re8+ Kf5 39. e6 Bc6 40. exd7 Bxd7 41. Re7 1-0

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2019.02.16"]
[Round "8"]
[White "Lemus Pena, Macarena"]
[Black "Ruiz Olate, Emily Andrea"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1757"]
[BlackElo "1892"]
[PlyCount "60"]
[EventDate "2019.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d5 5. cxd5 Qxd5 6. Nc3 Qd8 7. e3 0-0 8. b5 a6 9. a4 axb5 10. axb5 Rxa1 11. Qxa1 Bf5 12. d4 Nbd7 13. Be2 Nb6 14. 0-0 Be6 15. Ne5 Nfd7 16. Na4 Nxa4 17. Qxa4 Nxe5 18. dxe5 Qd2 19. Ba3 Qxe2 20. Bxe7 Bc4 21. Rb1 Re8 22. Bf6 Bxf6 23. exf6 Rd8 24. h3 h5 25. Rc1 Bxb5 26. Qf4 Kh7 27. Rxc7 Qd1+ 28. Kh2 Rd7 29. Rc5 Bc6 30. Rxh5+ Qxh5 0-1

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2019.02.15"]
[Round "6"]
[White "Hormazabal Figueroa, Constanza Valentina"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1624"]
[BlackElo "1757"]
[PlyCount "118"]
[EventDate "2019.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Be3 Nd5 9. Bg5 Qc7 10. Qd2 Bd6 11. c4 Nf6 12. Bd3 b6 13. 0-0 Bb7 14. d5 h6 15. Bxf6 gxf6 16. Qe2 0-0-0 17. dxe6 Rde8 18. Bf5 Kb8 19. Kh1 fxe6 20. Be4 Bc8 21. a3 f5 22. Bc2 e5 23. Rfb1 e4 24. Nd2 Rhg8 25. b4 Bb7 26. h3 Bf4 27. Rg1 Rd8 28. Nf1 Be5 29. Rd1 Rxd1 30. Qxd1 cxb4 31. axb4 f4 32. Nd2 Rd8 33. Qe2 f3 34. gxf3 Qd7 35. Rg4 Qxd2 36. Qxd2 Rxd2 37. Bxe4 Rxf2 38. Kg1 Rd2 39. Rg8+ Kc7 40. Re8 Bd6 41. Rh8 Bxe4 42. fxe4 Bxb4 43. Rxh6 Rd4 44. Rh7+ Kc6 45. Rxa7 Rxe4 46. Kg2 Rxc4 47. Kg3 Be1+ 48. Kf3 Rh4 49. Kg2 b5 50. Re7 Bb4 51. Re5 Bd6 52. Re3 b4 53. Kf1 Rh5 54. Kg2 Rb5 55. Rb3 Ra5 56. h4 Ra2+ 57. Kg1 Ra3 58. Rb2 b3 59. Rb1 Be5 0-1

[Event "CHI-ch (Women)"]
[Site "Las Condes"]
[Date "2019.02.14"]
[Round "5"]
[White "Lemus Pena, Macarena"]
[Black "Vildosola Canales, Melany Selena"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1757"]
[BlackElo "1531"]
[PlyCount "117"]
[EventDate "2019.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 g6 4. Nc3 Bg7 5. e3 0-0 6. Be2 c5 7. Ne5 Nbd7 8. h4 cxd4 9. exd4 Nxe5 10. Bxe5 Ne4 11. Bxg7 Nxc3 12. Qd2 Kxg7 13. Qxc3 Bf5 14. Qd2 Rc8 15. c3 h5 16. g4 hxg4 17. h5 Rh8 18. h6+ Kh7 19. Rg1 Qd7 20. Qf4 Qe6 21. Kd2 Qe4 22. Qxe4 dxe4 23. Bxg4 Bxg4 24. Rxg4 f5 25. Rh4 g5 26. Rh5 Kg6 27. Rah1 Rh7 28. Ke3 Rch8 29. c4 Rxh6 30. Rxh6+ Rxh6 31. Rg1 Rh3+ 32. Ke2 f4 33. c5 Kf5 34. Rc1 Rd3 35. c6 bxc6 36. Rxc6 f3+ 37. Ke1 Kf4 38. d5 e3 39. Rc4+ Ke5 40. fxe3 Rxe3+ 41. Kf2 Re4 42. Rc7 Kxd5 43. Kxf3 Rf4+ 44. Kg3 e5 45. Rxa7 e4 46. Ra5+ Kd4 47. Rxg5 Rf3+ 48. Kg2 Rf6 49. Rg8 Kd3 50. Rd8+ Kc2 51. a4 e3 52. Re8 Kd2 53. Rd8+ Kc2 54. Re8 Kd2 55. a5 Kd3 56. b4 e2 57. Rd8+ Kc2 58. Re8 Kd2 59. Rd8+ 1/2-1/2

[Event "Casablanca U14"]
[Site "Casablanca"]
[Date "2019.01.26"]
[Round "2.1"]
[White "Lemus Pena, Macarena"]
[Black "Lemus Moreno, Alejandro"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1770"]
[BlackElo "1552"]
[PlyCount "63"]
[EventDate "2019.01.26"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. d3 d6 5. g3 Nf6 6. Bg2 0-0 7. Rb1 Nc6 8. 0-0 Bd7 9. b4 a5 10. b5 Ne7 11. d4 exd4 12. Nxd4 Rb8 13. Ba3 Nf5 14. e3 Nxd4 15. exd4 Bf5 16. Rb2 Re8 17. Re1 Qd7 18. Rxe8+ Nxe8 19. Qd2 Qd8 20. Nd5 c6 21. bxc6 bxc6 22. Rxb8 Qxb8 23. Ne7+ Kh8 24. Nxf5 Qb1+ 25. Bc1 Qxf5 26. Bxc6 Nc7 27. Bb2 Qb1+ 28. Bc1 Ne6 29. d5 Nd4 30. Kf1 Qe4 31. f3 Qxf3+ 32. Qf2 1/2-1/2

[Event "Casablanca U14"]
[Site "Casablanca"]
[Date "2019.01.26"]
[Round "5.4"]
[White "Lemus Pena, Macarena"]
[Black "Lemus Pena, Sebastian"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1770"]
[BlackElo "1399"]
[PlyCount "77"]
[EventDate "2019.01.26"]
[EventType "swiss (rapid)"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e6 4. d3 Ne7 5. Qc2 Nbc6 6. Rb1 0-0 7. b4 a5 8. b5 Nb4 9. Qb3 Bxc3+ 10. Qxc3 Nxa2 11. Qa3 Nxc1 12. Rxc1 Nf5 13. g4 Nh4 14. d4 Qf6 15. Nxh4 Qxh4 16. h3 b6 17. Bg2 Rb8 18. c5 Qf6 19. e3 bxc5 20. Rxc5 Bb7 21. 0-0 Bxg2 22. Kxg2 d6 23. Rxc7 Rxb5 24. Qxd6 Rd8 25. Qc6 Rbb8 26. Qa4 Rd5 27. Rfc1 Rb4 28. Qe8+ Kg7 29. Rc8 Kh6 30. f4 Rb2+ 31. Kg3 g5 32. Qf8+ Qg7 33. fxg5+ Rxg5 34. Rf1 f5 35. Qd6 fxg4 36. h4 Re2 37. hxg5+ Qxg5 38. Qxe6+ Qg6 39. Rh1+ 1-0

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.10"]
[Round "10"]
[White "Cruz Zamora, Fabian"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1454"]
[BlackElo "1770"]
[PlyCount "50"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 dxe4 7. Nxe4 Be7 8. Nf3 0-0 9. 0-0 Nc6 10. Bb1 b6 11. a3 Bb7 12. Re1 Rc8 13. h3 Qd7 14. Qd3 g6 15. Bf4 Rfd8 16. Rd1 Nxd4 17. Qxd4 Qxd4 18. Rxd4 Rxd4 19. Nxd4 Nxe4 20. Be3 Bf6 21. Bxe4 Bxe4 22. f3 Bd5 23. Rd1 a6 24. b4 Rc3 25. Bc1 Bxd4+ 0-1

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.09"]
[Round "9"]
[White "Lemus Pena, Macarena"]
[Black "Gomez Barrera, Javiera Belen"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1770"]
[BlackElo "2084"]
[PlyCount "40"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. e3 Be6 10. b3 Qe7 11. Qe2 Rfd8 12. Bb2 h6 13. Rad1 a6 14. h3 Kh7 15. Nd5 Nxd5 16. Rxd5 Rxd5 17. Ng5+ Qxg5 18. Bxd5 Bxd5 19. Rc1 Ne7 20. Rd1 Nc6 1/2-1/2

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.09"]
[Round "8"]
[White "Roman Alvarez, Oscar Carlos"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1770"]
[PlyCount "74"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 e5 2. g3 Nf6 3. Bg2 Be7 4. 0-0 0-0 5. c4 d5 6. cxd5 Nxd5 7. Nc3 c5 8. d3 Nc6 9. Bd2 b6 10. a3 Bb7 11. Rb1 Qd7 12. Nxd5 Qxd5 13. Bc3 Rfc8 14. Qa4 Qd7 15. Nxe5 Qd6 16. Nxc6 Bxc6 17. Qg4 Bf8 18. Rfd1 Bxg2 19. Kxg2 Rd8 20. b4 Qc6+ 21. Qf3 Qa4 22. bxc5 Qxa3 23. Bb4 Qa4 24. d4 Rab8 25. c6 Rbc8 26. Bxf8 Kxf8 27. Ra1 Qxc6 28. Rxa7 Rc7 29. Qxc6 Rxc6 30. Rb7 Rcd6 31. Rc1 R8d7 32. Rc8+ Ke7 33. Rcc7 Rxd4 34. Rxd7+ Rxd7 35. Rxb6 Rd2 36. Kf3 Ra2 37. h4 h6 1/2-1/2

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.08"]
[Round "7"]
[White "Lemus Pena, Macarena"]
[Black "Cerda Albornoz, Guillermo Fidel"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1770"]
[BlackElo "2195"]
[PlyCount "36"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Bg4 4. Bg2 e6 5. Qb3 Qb6 6. Qxb6 axb6 7. d3 Bd6 8. cxd5 exd5 9. Nc3 Nf6 10. 0-0 0-0 11. Re1 Nbd7 12. Bd2 b5 13. Nd1 Bxf3 14. Bxf3 d4 15. b4 Ra4 16. a3 Raa8 17. e4 Rxa3 18. h3 Rxa1 0-1

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.07"]
[Round "5"]
[White "Lemus Pena, Macarena"]
[Black "Ballesteros Cardenas, Leonardo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1770"]
[BlackElo "1817"]
[PlyCount "72"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d6 4. g3 b6 5. Bg2 Bb7 6. 0-0 g6 7. c4 Bg7 8. Nbd2 Nbd7 9. Qc2 0-0 10. Rfd1 Qe7 11. Nb3 Rab8 12. Rac1 e5 13. dxe5 dxe5 14. Be3 c5 15. h3 Rfd8 16. Nbd2 Ne8 17. Nb1 e4 18. Nfd2 f5 19. Nc3 Ne5 20. h4 h6 21. Bf4 g5 22. hxg5 hxg5 23. Bxe5 Bxe5 24. Nf1 Nd6 25. Ne3 Qh7 26. Ncd5 Bc8 27. Qd2 f4 28. Nf1 Qf7 29. a3 Be6 30. Rc2 Rf8 31. b3 Rb7 32. Nc3 Qf5 33. gxf4 gxf4 34. f3 Rg7 35. fxe4 Qh3 36. e3 f3 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Lemus Pena, Macarena"]
[Black "Pinillo Canon, Silvana"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1767"]
[BlackElo "1769"]
[PlyCount "77"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. c4 Be7 4. Bg2 d5 5. b3 0-0 6. Bb2 c5 7. 0-0 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bf6 15. Rc1 Re8 16. Qd3 Re6 17. Rfd1 Bxd4 18. Qxd4 Rd6 19. e4 Rc8 20. exd5 Rxc1 21. Rxc1 f6 22. Qc4 a5 23. Re1 Kf8 24. Rd1 Qd7 25. b4 Qa4 26. Rb1 axb4 27. Qc7 Rd7 28. Qb8+ Kf7 29. Re1 Qa8 30. Qf4 Qd8 31. Bh3 Re7 32. Be6+ Ke8 33. Qxb4 Bxd5 34. Bxd5 Rxe1+ 35. Qxe1+ Kf8 36. Qb4+ Ke8 37. Qe4+ Kf8 38. Bb3 Qc7 39. Qe6 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Hilario Huaranca, Aleyla Karen"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2075"]
[BlackElo "1767"]
[PlyCount "75"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Be6 12. b3 c6 13. f4 Qb6 14. Be3 Qa5 15. Qd2 Rad8 16. Rad1 Re7 17. Nd5 Qxd2 18. Nxe7+ Kf8 19. Nxg6+ hxg6 20. Nxe6+ Nxe6 21. Rxd2 Nh5 22. Red1 Nxg3 23. Kf2 Nh5 24. Kf3 Ke7 25. c5 dxc5 26. Rxd8 Nxd8 27. Bxc5+ Ke8 28. Bxa7 Ne6 29. f5 gxf5 30. exf5 Nc7 31. a4 Nd5 32. Bd4 Kf8 33. Kf2 Nhf4 34. Bxg7+ Kxg7 35. Bxd5 Nxd5 36. Rxd5 cxd5 37. b4 Kf6 38. a5 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Tao, Ellen"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1561"]
[BlackElo "1767"]
[PlyCount "86"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. Qd3 Be7 10. h3 Qb6 11. 0-0-0 Rc8 12. Nd4 Nxe4 13. Bxe7 Nxf2 14. Qg3 Nxd1 15. Rxd1 Kxe7 16. Nf5+ exf5 17. Qxd6+ Ke8 18. Re1+ Be4 19. Nxe4 Qxd6 20. Nxd6+ Kd7 21. Nxc8 Rxc8 22. Kd2 Rc6 23. Re3 Rb6 24. Rd3+ Rd6 25. Ke3 Rxd3+ 26. Kxd3 g5 27. Kd4 Kd6 28. c4 f6 29. b4 h5 30. a4 b6 31. g3 Kc6 32. b5+ Kd6 33. Ke3 Kc5 34. Kd3 Kb4 35. Kd4 Kxa4 36. Kd3 Kb4 37. Kd4 f4 38. gxf4 g4 39. hxg4 hxg4 40. f5 g3 41. Ke3 Kxc4 42. Kf3 Kxb5 43. Kxg3 a5 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Lemus Pena, Macarena"]
[Black "Arriagada Iturra, Romina"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1767"]
[BlackElo "1360"]
[PlyCount "51"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. b3 c6 4. Bb2 Nf6 5. c4 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 Re8 9. Nc3 Bd6 10. Rac1 Ne5 11. d3 Nxf3+ 12. Bxf3 d4 13. Ne4 Nxe4 14. Bxe4 e5 15. e3 Qb6 16. Bg2 c5 17. Rce1 Kf8 18. exd4 exd4 19. Rxe8+ Kxe8 20. Re1+ Kf8 21. b4 Rb8 22. Qa4 Bf5 23. bxc5 Bxc5 24. Ba3 Bxa3 25. Qxa3+ Kg8 26. Bxb7 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.24"]
[Round "9"]
[White "Lemus Pena, Macarena"]
[Black "Ortiz Verdesoto, Anahi Eduarda"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1781"]
[BlackElo "1974"]
[PlyCount "140"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Bb2 b6 7. 0-0 Bb7 8. e3 c5 9. Nc3 Nc6 10. cxd5 exd5 11. d4 Re8 12. Rc1 Rc8 13. Re1 Bf8 14. Na4 Ne4 15. dxc5 Nxc5 16. Nc3 Ne7 17. Nd4 Qd7 18. Bf1 Ba6 19. Bxa6 Nxa6 20. Qf3 Nc7 21. Red1 Ng6 22. Qf5 Rcd8 23. Qxd7 Rxd7 24. Rd2 Bc5 25. Nce2 Ne6 26. a3 Ne5 27. Kg2 Bxd4 28. Nxd4 Nc5 29. Rcd1 f6 30. Nf3 Nxf3 31. Kxf3 Red8 32. b4 Ne6 33. Ke2 f5 34. Be5 Kf7 35. Rc1 g5 36. h3 h5 37. Rc6 Ke7 38. Rd1 Rf8 39. a4 f4 40. gxf4 gxf4 41. Rg1 f3+ 42. Kd3 Rf5 43. Bd4 Kf7 44. Rg3 Rd8 45. Kd2 Re8 46. Kd3 Rd8 47. a5 bxa5 48. bxa5 Rb8 49. Ra6 Rb3+ 50. Bc3 Nc5+ 51. Kc2 Rxc3+ 52. Kxc3 Nxa6 53. Kd4 Nc7 54. Rg1 Ne6+ 55. Kc3 Ng5 56. Rb1 Ke6 57. Rb2 Rf7 58. Kd3 Nxh3 59. Rc2 h4 60. e4 dxe4+ 61. Kxe4 Ng5+ 62. Ke3 h3 63. Rc6+ Kf5 64. Rh6 Re7+ 65. Kd3 Rh7 66. Rc6 h2 67. Rc5+ Kg4 68. Rc4+ Kh3 69. Rc1 Kg2 70. Ke3 h1Q 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.23"]
[Round "7"]
[White "Lemus Pena, Macarena"]
[Black "Santacruz Gonzalez, Natalia"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1781"]
[BlackElo "1487"]
[PlyCount "89"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 Bf5 4. cxd5 Nxd5 5. Bg2 c6 6. 0-0 e6 7. Qa4 Nb6 8. Qb3 Be7 9. d3 0-0 10. Bf4 N8d7 11. Nc3 Nc5 12. Qc2 Na6 13. a3 Nd5 14. Bd2 Nxc3 15. bxc3 Qc7 16. Bf4 Bd6 17. Bxd6 Qxd6 18. e4 Bg6 19. d4 c5 20. Qe2 cxd4 21. cxd4 Rac8 22. Rab1 Qe7 23. Rb3 Rc7 24. Ne5 Rfc8 25. h4 f6 26. Nxg6 hxg6 27. Qd3 e5 28. dxe5 Qxe5 29. Rb5 Qe7 30. e5 Nc5 31. exf6 Qxf6 32. Qd5+ Qf7 33. Qg5 Qf5 34. Qe3 b6 35. Kh2 Qf7 36. Rb4 Re8 37. Qg5 Ne6 38. Qg4 Rc5 39. Re4 Qf5 40. Qe2 Qf7 41. Re1 Kh7 42. Rxe6 Rxe6 43. Qxe6 Qxf2 44. Re2 Qd4 45. Be4 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.23"]
[Round "8"]
[White "Penafiel Mendoza, Josselyne Stefania"]
[Black "Lemus Pena, Macarena"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1793"]
[BlackElo "1781"]
[PlyCount "72"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. d5 0-0 6. Bg2 b5 7. 0-0 bxc4 8. Ne5 d6 9. Nxc4 Nbd7 10. h3 Rb8 11. Nc3 Re8 12. Re1 Ba6 13. Nd2 Nb6 14. Rb1 Qc8 15. Qc2 Bb7 16. e4 Ba6 17. Kh2 Nfd7 18. f4 c4 19. Nf3 Nc5 20. Be3 Nbd7 21. Nd4 Nd3 22. Red1 N7c5 23. Nc6 Nb4 24. Nxb4 Rxb4 25. Ne2 Nd3 26. Nd4 Qb7 27. b3 cxb3 28. Rxb3 Rc8 29. Nc6 Rxb3 30. Qxb3 Qxb3 31. axb3 Rc7 32. Bxa7 Rb7 33. Rb1 Bb5 34. Bd4 Bxc6 35. dxc6 Rc7 36. Bxg7 Kxg7 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.22"]
[Round "6"]
[White "Gomez Barrera, Javiera Belen"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2129"]
[BlackElo "1781"]
[PlyCount "123"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Be2 0-0 12. g4 b5 13. a3 Bb7 14. Bxf6 Bxf6 15. h4 b4 16. axb4 Qb6 17. Qe3 Qxb4 18. g5 Bxd4 19. Qxd4 Qxd4 20. Rxd4 g6 21. Rxd6 Nc5 22. Bf3 e5 23. fxe5 hxg5 24. h5 g4 25. Bxg4 Nxe4 26. Nxe4 Bxe4 27. Re1 Bb7 28. hxg6 fxg6 29. Rxg6+ Kh7 30. Rd6 Bc8 31. e6 Re8 32. Bh5 Re7 33. Bf7 Kg7 34. Rg1+ Kf6 35. Rg8 Rc7 36. Rdd8 Ke7 37. Rge8+ Kf6 38. Bh5 Rb8 39. Bg4 Rb4 40. Rxc8 Rxc8 41. Rxc8 Rxg4 42. Rc6 a5 43. Ra6 Rg5 44. c3 Rd5 45. Kc2 Ke7 46. Kb3 Rb5+ 47. Ka3 Re5 48. b3 Rc5 49. c4 Re5 50. Ka4 Re3 51. Rb6 Re5 52. Rb5 Rxe6 53. Kxa5 Kd7 54. Rb7+ Kc8 55. Rf7 Kb8 56. b4 Rg6 57. c5 Re6 58. b5 Re8 59. Kb6 Re6+ 60. c6 Re8 61. Rb7+ Kc8 62. Ra7 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.21"]
[Round "4"]
[White "Cosme Contreras, Trilce"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "2007"]
[BlackElo "1781"]
[PlyCount "153"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 h6 11. Be2 d6 12. 0-0 Be6 13. Rac1 Qa5 14. b3 a6 15. f4 Rc8 16. Bd3 f5 17. Bb1 0-0 18. Rf3 Kh7 19. exf5 Bxf5 20. Bxf5 Qxf5 21. Ne2 Rcd8 22. Ng3 Qd7 23. Bb6 Rc8 24. Rcf1 Qe6 25. Re1 Qf6 26. f5 Ne5 27. Rff1 d5 28. fxg6+ Qxg6 29. Bd4 Rxf1+ 30. Rxf1 dxc4 31. Bxe5 Bxe5 32. bxc4 Bxg3 33. hxg3 Qe6 34. Re1 Qb6+ 35. Kh2 Qc5 36. Qd3+ Kg7 37. Qc3+ Kh7 38. Re5 Qd6 39. Qe3 Rxc4 40. Rxe7+ Kg8 41. Re5 b5 42. Qe2 Rd4 43. Qh5 Kg7 44. Qe8 Kf6 45. Qh8+ Kf7 46. Qh7+ Kf8 47. Rf5+ Ke8 48. Qg8+ Kd7 49. Qg7+ Ke8 50. Re5+ Kd8 51. Qg8+ Kc7 52. Qe8 Qd8 53. Rc5+ Kb6 54. Rc6+ Ka5 55. Qe1+ b4 56. Rxh6 Qd5 57. Qe2 Qc4 58. Qf2 Ka4 59. Qb2 Rd3 60. Rh5 Qc7 61. Rh3 Rc3 62. Qe2 Qc6 63. Rh4 Rc2 64. Qf1 Rxa2 65. Qd1+ Ka3 66. Qf1 a5 67. Rf4 Qh6+ 68. Kg1 Qc6 69. g4 Qc5+ 70. Kh2 b3 71. Qd3 Qe5 72. Qg3 Qh8+ 73. Kg1 Ra1+ 74. Kf2 Qb2+ 75. Ke3 Qc3+ 76. Kf2 Ra2+ 77. Kf1 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.21"]
[Round "5"]
[White "Lemus Pena, Macarena"]
[Black "Vittal, Sanjana"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1781"]
[BlackElo "1945"]
[PlyCount "102"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Bg4 4. Ne5 Bf5 5. Bg2 e6 6. b3 Nf6 7. Bb2 Nbd7 8. Nf3 Bd6 9. Nc3 0-0 10. 0-0 h6 11. Rc1 Re8 12. d4 Ne4 13. Nd2 Nxc3 14. Bxc3 Nf6 15. Re1 a5 16. f3 e5 17. cxd5 Nxd5 18. e4 Nxc3 19. Rxc3 exd4 20. Rd3 Bh7 21. Kh1 c5 22. a4 Rb8 23. f4 b5 24. axb5 Rxb5 25. Nc4 Rb4 26. Rd2 a4 27. Nb2 axb3 28. Rd3 Qb8 29. Re2 Bg6 30. Bf3 f6 31. Rdd2 Qb7 32. Qf1 Qa7 33. Re1 Qc7 34. Nc4 Bf7 35. Rc1 Reb8 36. Qe2 Bf8 37. Rb2 Qd7 38. Qd3 Kh8 39. Kg2 Qa4 40. Be2 Qd7 41. Qf3 Qc6 42. Bd3 Ra8 43. Kg1 Ra2 44. Qe2 Bxc4 45. Rxc4 Rxb2 46. Qxb2 Qa4 47. Rxb4 Qxb4 48. Be2 c4 49. Kf2 c3 50. Qc1 b2 51. Qb1 c2 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.20"]
[Round "2"]
[White "Lemus Pena, Macarena"]
[Black "Romero Dongo, Antonella"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1781"]
[BlackElo "1900"]
[PlyCount "92"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 Nf6 4. 0-0 e6 5. c4 d5 6. b3 Bd6 7. Bb2 Nbd7 8. Nc3 a6 9. cxd5 exd5 10. Qc2 0-0 11. d4 Re8 12. Rad1 c6 13. Rc1 Nf8 14. Rfd1 Rc8 15. Qf5 Rc7 16. e3 g6 17. Qd3 Rce7 18. Qc2 Ne6 19. Ne5 Qa8 20. Na4 b5 21. Nc3 c5 22. Nf3 c4 23. Ne5 b4 24. Nxd5 Nxd5 25. bxc4 Bxe5 26. cxd5 Bb8 27. e4 Ng5 28. f3 Bxd5 29. exd5 Qxd5 30. Qb3 Qf5 31. Rc5 Re1+ 32. Rxe1 Rxe1+ 33. Kf2 Qb1 34. Qxb4 Bd6 35. Rc8+ Kg7 36. d5+ f6 37. Bxf6+ Kxf6 38. Qxd6+ Ne6 39. h4 Qd1 40. Rf8+ Kg7 41. Qe7+ Kh6 42. g4 Qe2+ 43. Kg3 Qe5+ 44. f4 Qe3+ 45. Kh2 Qg1+ 46. Kh3 Re3+ 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Guayaquil"]
[Date "2018.06.20"]
[Round "3"]
[White "Quezada Pauker, Katheen Gabriela"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1482"]
[BlackElo "1781"]
[PlyCount "76"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 g6 6. Nc3 Bg7 7. Qd2 h5 8. Bc4 c6 9. Bb3 Na6 10. Nge2 c5 11. dxc5 Nxc5 12. Bc4 a6 13. Nd5 Be6 14. Nxf6+ Bxf6 15. Bxe6 Nxe6 16. Be3 Rc8 17. c3 0-0 18. Nd4 Nc5 19. Bg5 Bh8 20. h4 d5 21. exd5 Qxd5 22. 0-0 Rfe8 23. Qf2 e5 24. Nc2 Ne6 25. Be3 Qb5 26. Rab1 Bf6 27. f4 exf4 28. Bxf4 Qf5 29. Ne3 Qxf4 30. Qxf4 Nxf4 31. Rxf4 Bxh4 32. Nd5 Bg5 33. Rff1 Re2 34. Rf2 Rce8 35. Rbf1 Rxf2 36. Rxf2 Rd8 37. c4 Rxd5 38. cxd5 Be3 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.26"]
[Round "11"]
[White "Belmonte, Dulce"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1562"]
[BlackElo "1805"]
[PlyCount "106"]
[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. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. b3 Ne5 12. Qd2 Be6 13. Bb2 Qa5 14. Rad1 Bxc4 15. Nd5 Qd8 16. f4 Bxd5 17. fxe5 Bxg2 18. Kxg2 dxe5 19. Qb4 Qc7 20. Rc1 Qd6 21. Qxb7 Qd2 22. Ba3 Bf6 23. Rc7 Rab8 24. Qxa7 Qxa2 25. Bxe7 Qxe2+ 26. Kg1 Ra8 27. Qf2 Qxf2+ 28. Rxf2 Bxe7 29. Rxe7 f6 30. Rc2 Rf7 31. Re6 Rb8 32. Rc3 Rb5 33. Re3 Kg7 34. Kf2 Rfb7 35. Rf3 f5 36. Re3 e4 37. g4 Rxb3 38. gxf5 gxf5 39. Rg3+ Rxg3 40. Kxg3 Rb3+ 41. Kf4 Rf3+ 42. Kg5 Kf7 43. Re5 h6+ 44. Kh4 Kf6 45. Ra5 Rf2 46. Ra6+ Ke5 47. Ra5+ Kf4 48. Kh3 e3 49. Ra4+ Kf3 50. Ra3 Rd2 51. Ra5 e2 52. Rxf5+ Ke4 53. Rf8 Rd5 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.25"]
[Round "10"]
[White "Lemus Pena, Macarena"]
[Black "Blond Hanten, Elsa"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1805"]
[BlackElo "1732"]
[PlyCount "68"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Ne5 Ng4 9. Nxg4 Bxg4 10. Nc3 Nc6 11. Be3 Be6 12. Rc1 Qd7 13. Na4 b6 14. Bf4 Nxd4 15. Rc7 Nxe2+ 16. Qxe2 Qxa4 17. b3 Qa3 18. Bc1 Qd6 19. Bf4 Qa3 20. Bc1 Qa5 21. a4 Qb4 22. Qd3 Rfc8 23. Bd2 Qd6 24. Rcc1 Rd8 25. Bf4 Be5 26. Bxe5 Qxe5 27. Rfe1 Qd6 28. Qd4 Rac8 29. Rcd1 Qc5 30. Qd2 Qc3 31. Qh6 Qxb3 32. Rd4 Rc4 33. Red1 Qxa4 34. Qh4 Rxd4 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.24"]
[Round "9"]
[White "Lemus Pena, Macarena"]
[Black "Toshali, V."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1805"]
[BlackElo "1921"]
[PlyCount "63"]
[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 Nc6 2. d4 d5 3. g3 Bg4 4. Bg2 Qd7 5. c4 dxc4 6. d5 0-0-0 7. Nc3 Bxf3 8. Bxf3 Ne5 9. Bg2 e6 10. Qd4 Nc6 11. Qxc4 exd5 12. Bxd5 Bb4 13. 0-0 Bxc3 14. Bxc6 Qxc6 15. Qxc6 bxc6 16. bxc3 Ne7 17. e4 Rd3 18. Be3 a6 19. Bd4 f6 20. Rfd1 Rxd1+ 21. Rxd1 Rd8 22. Re1 Re8 23. f4 Nd5 24. c4 Nb4 25. Re2 Rd8 26. Bc3 c5 27. a3 Nc6 28. Kf2 Rd3 29. Re3 Rd1 30. Re1 Rd3 31. Re3 Rd1 32. Re1 1/2-1/2

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.23"]
[Round "8"]
[White "Ortiz Verdesoto, Anahi Eduarda"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1961"]
[BlackElo "1805"]
[PlyCount "65"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Be3 Nd4 8. Qd2 0-0 9. Nd1 Nxe2 10. Qxe2 d6 11. 0-0 b6 12. c3 Nc6 13. f4 d5 14. Nf2 Bb7 15. Rad1 d4 16. Bd2 f5 17. exf5 Rf6 18. Ng4 exf5 19. Nxf6+ Qxf6 20. Rfe1 Rd8 21. Qe6+ Qxe6 22. Rxe6 Na5 23. Bxb7 Nxb7 24. Re7 Nd6 25. c4 a5 26. Rc7 Bf8 27. a3 Rb8 28. b4 axb4 29. axb4 cxb4 30. Rb1 Nb7 31. Bxb4 Nd6 32. Bxd6 Bxd6 33. Rc6 1-0

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "7"]
[White "Chavez, Perla"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1518"]
[BlackElo "1805"]
[PlyCount "70"]
[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 d6 3. Bc4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. f3 Bg7 8. Be3 Qc7 9. a3 a6 10. Qd2 0-0 11. g4 Nxd4 12. Qxd4 Nxg4 13. Nd5 Bxd4 14. Nxc7 Nxe3 15. Nxa8 Nxc4 16. c3 Be5 17. Nc7 e6 18. Rb1 Bd7 19. Ke2 Rc8 20. Nxa6 bxa6 21. h4 Rb8 22. h5 Rxb2+ 23. Rxb2 Nxb2 24. h6 Bb5+ 25. Kf2 Bf4 26. Rb1 Nd3+ 27. Kg2 Bxh6 28. a4 Bxa4 29. Rb6 Bf4 30. Rxa6 Nc5 31. Rb6 Kg7 32. Rb1 Nb3 33. Rb2 Be5 34. Ra2 Nc5 35. Ra3 Bb3 0-1

[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 "2017.09.20"]
[Round "5"]
[White "Aguilera Merlet, Melisa Paz"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1464"]
[BlackElo "1805"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Bb7 9. Be3 Nbd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. g4 Nc4 13. Qf2 Nxe3 14. Qxe3 Bc6 15. Kb1 Bd7 16. g5 Nh5 17. h4 b4 18. Nce2 g6 19. f4 a5 20. c3 a4 21. Bc2 e5 22. fxe5 dxe5 23. Nf3 Qc7 24. Rd5 Bg7 25. Rhd1 Bc6 26. R5d2 Rb8 27. cxb4 0-0 28. a3 Qb7 29. Rd6 Rfe8 30. R6d2 Bf8 31. Nc3 Nf4 32. Bxa4 Bxa4 33. Nxa4 Ne6 34. Nxe5 Qb5 35. Rd5 Qxa4 36. Qf2 Nxg5 37. hxg5 Rxe5 38. Qh2 Rxd5 39. Rxd5 Rc8 40. Qd2 Qa8 41. Qd3 Be7 42. Qb3 Qc6 43. Qd1 Qc4 44. Rd4 Qe6 45. Qd2 Qe5 46. Qd3 Qxg5 47. Qd2 Qe5 48. Qe3 Bf6 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.19"]
[Round "4"]
[White "Lemus Pena, Macarena"]
[Black "Perry, Tal"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1805"]
[BlackElo "1625"]
[PlyCount "106"]
[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 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Bb2 b6 7. 0-0 Bb7 8. e3 c5 9. Nc3 Nc6 10. cxd5 exd5 11. d4 Qd7 12. Rc1 Rac8 13. Ne5 Qe6 14. Ne2 Rfd8 15. Nf4 Qd6 16. Bh3 Ra8 17. Bg2 Rac8 18. Nh3 Ne4 19. f3 Ng5 20. Nxg5 Bxg5 21. f4 Bf6 22. g4 h6 23. Qf3 Ba6 24. Rf2 Bxe5 25. fxe5 Qe7 26. Bf1 Bb7 27. Rd1 Qe6 28. Bd3 Ne7 29. Bf5 Nxf5 30. gxf5 Qd7 31. f6 g6 32. Qf4 Kh7 33. h4 Rg8 34. e4 g5 35. Qf5+ Qxf5 36. exf5 gxh4+ 37. Kf1 Ba6+ 38. Ke1 h3 39. Kd2 Rg2 40. Rxg2 hxg2 41. Rg1 Bf1 42. dxc5 bxc5 43. e6 fxe6 44. fxe6 d4 45. b4 Kg6 46. bxc5 Kxf6 47. Bxd4+ Kxe6 48. Be3 h5 49. Ke1 Kd5 50. Rxf1 gxf1Q+ 51. Kxf1 Rxc5 52. a3 Ra5 53. Bc1 Kc4 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "3"]
[White "Lauda, Victoria"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1522"]
[BlackElo "1805"]
[PlyCount "78"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. g4 Nb6 11. g5 Nh5 12. Ne2 Nc4 13. Qd3 Nxe3 14. Qxe3 Be7 15. h4 Rc8 16. 0-0-0 0-0 17. Kb1 a5 18. f4 exf4 19. Nxf4 Nxf4 20. Qxf4 Qc7 21. Qd2 b4 22. h5 Bxg5 23. Qg2 Bf6 24. Nd4 Qc5 25. Nb3 Qe5 26. Nd4 a4 27. Qd2 b3 28. axb3 axb3 29. cxb3 Qxe4+ 30. Bd3 Qxd4 31. Bxh7+ Kxh7 32. Qxd4 Bxd4 33. Rxd4 Bxb3 34. Rxd6 Rfe8 35. Rd3 Bc2+ 36. Ka2 Bxd3 37. b4 Bb5 38. Rb1 Re2+ 39. Ka1 Ra8# 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "2"]
[White "Lemus Pena, Macarena"]
[Black "Bank, Valeria"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1805"]
[BlackElo "1684"]
[PlyCount "68"]
[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 d6 6. a4 c6 7. a5 Na6 8. Nc3 Qc7 9. h3 e5 10. dxe5 dxe5 11. e4 b5 12. Qe2 Be6 13. Rd1 Rad8 14. Be3 Rfe8 15. Nd2 Nb4 16. Nb3 Bc4 17. Qd2 Rxd2 18. Rxd2 Nxc2 19. Rxc2 Bxb3 20. Rcc1 Qe7 21. Ne2 Rc8 22. Rc3 Bc4 23. Nc1 Qb4 24. Bxa7 Qxb2 25. Rca3 Bf8 26. Nd3 Bxd3 27. R3a2 Qc3 28. Be3 Bxe4 29. a6 Bxg2 30. Kxg2 Nd5 31. Bd2 Qd4 32. Re1 Nb4 33. Bxb4 Qd5+ 34. Kg1 Qxa2 0-1

[Event "Wch U16 Girls"]
[Site "Montevideo"]
[Date "2017.09.17"]
[Round "1"]
[White "Gajcin, Marina"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2148"]
[BlackElo "1805"]
[PlyCount "67"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. g4 g5 12. fxg5 Ne5 13. Qe2 Nfxg4 14. h3 hxg5 15. Bg3 Nf6 16. Bg2 Nh5 17. Bh2 Bd7 18. Qf2 0-0-0 19. Nf5 Bc6 20. Nxe7+ Qxe7 21. Qa7 Nf4 22. Bf1 Kd7 23. Bxf4 gxf4 24. Bxa6 Ra8 25. Qd4 Ng6 26. Bb5 Kc7 27. Na4 Ne5 28. Qb6+ Kc8 29. Bxc6 bxc6 30. Qd4 c5 31. Nxc5 dxc5 32. Qxe5 Rh4 33. Rd6 Rxa2 34. Qxc5+ 1-0

[Event "Santiago IRT 3rd"]
[Site "Santiago de Chile"]
[Date "2017.06.24"]
[Round "2.9"]
[White "Lemus Pena, Macarena"]
[Black "Bandelier, Alexandre"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1817"]
[PlyCount "71"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 e5 5. d3 Be7 6. Bg2 d6 7. 0-0 Be6 8. Ng5 0-0 9. Nxe6 fxe6 10. a3 Ng4 11. Rb1 a6 12. b4 Rb8 13. bxc5 dxc5 14. Bh3 Nxf2 15. Bxe6+ Kh8 16. Qd2 Rf6 17. Rxf2 Rxf2 18. Kxf2 Qd4+ 19. e3 Rf8+ 20. Kg1 Qd6 21. Bd5 Qf6 22. Bg2 b5 23. cxb5 axb5 24. Nd5 Qf7 25. Nxe7 Nxe7 26. Qe2 Nd5 27. Bd2 Ra8 28. Rxb5 Rxa3 29. Rb8+ Qg8 30. Rxg8+ Kxg8 31. Bxd5+ Kf8 32. Qf3+ Ke8 33. Qf7+ Kd8 34. Bc6 Rxd3 35. Ba5+ Kc8 36. Qc7# 1-0

[Event "Santiago IRT 3rd"]
[Site "Santiago de Chile"]
[Date "2017.06.24"]
[Round "1.6"]
[White "Rojas del Pozo, Nicolas"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1539"]
[BlackElo "1817"]
[PlyCount "45"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[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. Bd3 e5 7. Nf3 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. 0-0-0 0-0 11. h4 h6 12. Nd5 Bxd5 13. exd5 e4 14. Be2 exf3 15. gxf3 hxg5 16. hxg5 Nh7 17. f4 Re8 18. Rxh7 Kxh7 19. Qd3+ Kg8 20. Rh1 Nf8 21. Qh3 Ng6 22. Qh7+ Kf8 23. Qh8+ 1-0

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.10"]
[Round "7.2"]
[White "Lemus Pena, Macarena"]
[Black "Casilla Eguez, Naomi Alejandra"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1662"]
[BlackElo "1207"]
[PlyCount "155"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. b3 c5 6. Bb2 Be7 7. c4 bxc4 8. bxc4 0-0 9. d3 d5 10. cxd5 Nxd5 11. Nbd2 Nd7 12. Rb1 Qc7 13. Nc4 Bf6 14. Bxf6 N5xf6 15. Qc2 Rab8 16. Rfc1 Rfc8 17. Qa4 Bc6 18. Qa5 Qxa5 19. Nxa5 Bd5 20. Nc4 Bxc4 21. dxc4 Ne4 22. e3 f6 23. Bh3 Kf7 24. Bg2 Nd6 25. Bf1 Rxb1 26. Rxb1 Nb6 27. Nd2 e5 28. a4 Nb7 29. a5 Nxa5 30. Ra1 Nc6 31. Bg2 Ke7 32. Bxc6 Rxc6 33. Rxa7+ Nd7 34. Ne4 Ke6 35. Nc3 g6 36. Nd5 Kd6 37. Kg2 h5 38. Rb7 f5 39. Kf3 Nf8 40. Rf7 e4+ 41. Kg2 Ne6 42. Rf6 Ra6 43. Rxe6+ Kxe6 44. Nc7+ Kd6 45. Nxa6 Kc6 46. f4 Kb6 47. Nb8 Kc7 48. Kh3 Kxb8 49. Kh4 Ka7 50. Kg5 Ka6 51. Kxg6 Ka5 52. Kxf5 Kb4 53. Kg5 Kxc4 54. f5 Kd3 55. f6 c4 56. f7 c3 57. f8Q c2 58. Qa3+ Kd2 59. Kf4 c1Q 60. Qxc1+ Kxc1 61. Kxe4 Kd2 62. Kf4 Kd3 63. Kg5 Kxe3 64. Kxh5 Kf2 65. g4 Kg2 66. g5 Kxh2 67. g6 Kg3 68. g7 Kf4 69. g8Q Ke4 70. Qf7 Ke5 71. Qc4 Kd6 72. Qb5 Kc7 73. Qa6 Kd7 74. Qb6 Ke8 75. Qc7 Kf8 76. Qd7 Kg8 77. Kg6 Kf8 78. Qf7# 1-0

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.09"]
[Round "5.2"]
[White "Lemus Pena, Macarena"]
[Black "Santana Gonzalez, Valentina"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1662"]
[BlackElo "1738"]
[PlyCount "79"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Rb1 d6 8. a3 a5 9. d3 0-0 10. Bg5 f6 11. Bd2 Be6 12. Qb3 Rf7 13. e3 Qd7 14. Na4 Nc8 15. Rfe1 Rb8 16. Nc3 N8e7 17. Nb5 d5 18. Bc3 d4 19. exd4 exd4 20. Bd2 b6 21. Qc2 Rff8 22. b4 axb4 23. axb4 Rfc8 24. Ra1 Bh3 25. Bh1 Ra8 26. Qb2 Rcb8 27. Rxa8 Rxa8 28. Ra1 Rxa1+ 29. Qxa1 Qf5 30. Ne1 Qh5 31. Bf3 Qf5 32. Bxc6 Nxc6 33. Qa8+ Qc8 34. Qxc8+ Bxc8 35. Nc7 Bf8 36. Nd5 Kf7 37. b5 Na5 38. Nxb6 Nb3 39. Nxc8 Nxd2 40. b6 1-0

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.09"]
[Round "6.2"]
[White "Pinilla Delgado, Sofia Ignacia"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1815"]
[BlackElo "1662"]
[PlyCount "48"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. Bc4 e6 7. Bb3 Be7 8. g4 0-0 9. Be3 b5 10. g5 Ne8 11. Rg1 Bb7 12. Qg4 Nc7 13. Rg3 g6 14. 0-0-0 Nd7 15. Qh3 b4 16. Qh6 Re8 17. Rh3 Nf8 18. Nce2 Qd7 19. Ng3 d5 20. f4 Bd6 21. f5 exf5 22. exf5 Rxe3 23. f6 Ne8 24. Rg1 Rc8 0-1

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.08"]
[Round "4.2"]
[White "Lemus Pena, Macarena"]
[Black "Varela Varas, Patricia"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1662"]
[BlackElo "1574"]
[PlyCount "26"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 Nbd7 7. a5 a6 8. Re1 e5 9. e4 exd4 10. Nxd4 Re8 11. Nc3 Rb8 12. Bg5 h6 13. Bf4 b6 1-0

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.08"]
[Round "3.3"]
[White "Manriquez Abarzua, Maria Belen"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1575"]
[BlackElo "1662"]
[PlyCount "140"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 g6 6. 0-0 Bg7 7. d3 0-0 8. Be3 Nd4 9. e5 Nef5 10. Bf2 d5 11. g4 Nxf3+ 12. Qxf3 Nd4 13. Bxd4 cxd4 14. Ne2 Qb6 15. Ba4 Qxb2 16. Bb3 Qa3 17. Nxd4 Qc5 18. Qf2 Bd7 19. Ne2 Qxf2+ 20. Rxf2 b5 21. Nd4 Rfc8 22. a3 Bf8 23. Ne2 a5 24. c3 b4 25. cxb4 axb4 26. a4 Rc7 27. d4 Ra6 28. Nc1 Rca7 29. Rfa2 g5 30. fxg5 Be7 31. h4 Kg7 32. Nd3 Rc7 33. Rc1 Rxc1+ 34. Nxc1 Ra7 35. Ne2 h6 36. Kf2 hxg5 37. h5 f6 38. exf6+ Bxf6 39. Ra1 Rc7 40. Rh1 e5 41. dxe5 Bxe5 42. Kf3 Rc8 43. Bxd5 Bxa4 44. Ke4 Re8 45. Rf1 Bc2+ 46. Ke3 Bc3+ 47. Kf2 Rf8+ 48. Kg1 Rxf1+ 49. Kxf1 Be5 50. Nc1 Bf4 51. Nb3 Bd1 52. Nd4 Bxg4 53. Ne6+ Kh6 54. Nc5 Kxh5 55. Ke1 Bf5 56. Ke2 g4 57. Ne6 Be5 58. Ke3 g3 59. Nf4+ Kg4 60. Bf3+ Kg5 61. Nd3 b3 62. Kd2 b2 63. Nxb2 Bxb2 64. Ke2 Bg4 65. Ke3 Bxf3 66. Kxf3 Kh4 67. Kg2 Kg4 68. Kh1 Kf3 69. Kg1 g2 70. Kh2 Kf2 0-1

[Event "CHI-ch U20 Girls"]
[Site "Maipu"]
[Date "2017.02.07"]
[Round "2.1"]
[White "Lemus Pena, Macarena"]
[Black "Gomez Barrera, Javiera Belen"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1662"]
[BlackElo "1929"]
[PlyCount "78"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 a5 4. b5 c5 5. bxc6 Nxc6 6. g3 e5 7. d3 Bb4+ 8. Bd2 f5 9. a3 Bxd2+ 10. Nbxd2 Nf6 11. Qc2 Qe7 12. Qb2 0-0 13. Bg2 Rd8 14. 0-0 h6 15. Nh4 g5 16. Bxc6 bxc6 17. Ng2 Nd7 18. Qc2 Nc5 19. Rfd1 a4 20. Rab1 Re8 21. Rb6 Qc7 22. Rb4 Qd6 23. Rdb1 Bd7 24. R1b2 Rf8 25. Rb1 Rae8 26. Rb6 e4 27. dxe4 fxe4 28. e3 Bh3 29. exd4 Qxd4 30. Ne3 Nd3 31. c5 Be6 32. Rf1 Bh3 33. Rfb1 Be6 34. Rf1 Nxf2 35. Rxf2 Qxe3 36. Nf1 Qd4 37. Kg2 Bh3+ 38. Kg1 Rxf2 39. Qxf2 Rf8 0-1

[Event "Santiago op U2200 prep"]
[Site "Santiago de Chile"]
[Date "2017.01.15"]
[Round "3.4"]
[White "Duran Serra, Alonso"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1705"]
[BlackElo "1550"]
[PlyCount "71"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 0-0 6. Be2 Nbd7 7. 0-0 b6 8. a4 Bb7 9. c3 Re8 10. Bh2 e5 11. Na3 Ne4 12. Qb3 Ng5 13. Nd2 exd4 14. cxd4 Bxd4 15. Nb5 Nc5 16. Qc2 Bg7 17. Rac1 Nge4 18. b4 Nxd2 19. Qxd2 Nb3 20. Qc2 Nxc1 21. Rxc1 a6 22. Na3 Qg5 23. Bf1 Rac8 24. b5 a5 25. Nc4 d5 26. Nd2 d4 27. e4 c5 28. f4 Qd8 29. Bd3 Bh6 30. Nc4 Re6 31. Ne5 Rxe5 32. fxe5 Bxc1 33. Qxc1 c4 34. e6 cxd3 35. exf7+ Kxf7 36. Qf4+ 0-1

[Event "Santiago op U2200 prep"]
[Site "Santiago de Chile"]
[Date "2017.01.15"]
[Round "4.1"]
[White "Fuentealba Labra, Jorge"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2194"]
[BlackElo "1550"]
[PlyCount "67"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[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. c3 Nf6 5. Bd3 Nc6 6. 0-0 dxc3 7. Nxc3 g6 8. Bg5 Bg7 9. h3 0-0 10. Qe2 Qa5 11. Bd2 Qd8 12. Rfd1 Nd7 13. Rac1 Nde5 14. Bb1 Nxf3+ 15. Qxf3 Ne5 16. Qe2 Bd7 17. f4 Nc6 18. Be3 Rc8 19. Kh1 a6 20. Nd5 Be6 21. Nb6 Nd4 22. Rxc8 Nxe2 23. Rxd8 Rxd8 24. Kh2 Nxf4 25. Bxf4 Bxb2 26. g3 Bc3 27. Be3 Ba5 28. Rc1 d5 29. exd5 Bxb6 30. Bxb6 Rxd5 31. Be3 Rb5 32. g4 f6 33. Kg3 Kf7 34. a4 1-0

[Event "Santiago op U2200 prep"]
[Site "Santiago de Chile"]
[Date "2017.01.15"]
[Round "5.4"]
[White "Lemus Pena, Macarena"]
[Black "Veloso Kustera, Alfonso"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1550"]
[PlyCount "122"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 c5 3. c4 Nc6 4. Bg2 d5 5. b3 Nf6 6. Bb2 d4 7. e3 e5 8. exd4 exd4 9. 0-0 Be7 10. d3 0-0 11. a3 a5 12. Nbd2 Bf5 13. Qc2 Re8 14. Rfe1 Qc7 15. Nh4 Bd7 16. Ne4 Ng4 17. Nf3 f5 18. Neg5 Bd6 19. Nh4 h6 20. Bd5+ Be6 21. Nxe6 Rxe6 22. Bxe6+ Kh8 23. Ng6+ Kh7 24. Bxf5 Nf6 25. Qe2 Re8 26. Qxe8 Nxe8 27. Rxe8 Qd8 28. Nf8+ Kg8 29. Ne6+ Qxe8 30. Re1 Ne5 31. Kg2 g6 32. Be4 Kh7 33. Nf4 Qd7 34. Nd5 Kg7 35. Bc1 g5 36. Rh1 b5 37. h4 g4 38. Nf4 Nf7 39. Nh5+ Kf8 40. Re1 bxc4 41. bxc4 Be5 42. Bd5 Qf5 43. Nf4 Bxf4 44. Be4 Qe6 45. Bxf4 Nd6 46. Bd2 Nxe4 47. Rxe4 Qd7 48. Bxh6+ Kf7 49. Bc1 Qa4 50. Bd2 Qxa3 51. Bxa5 Qxa5 52. Rxg4 Qd2 53. Rf4+ Kg6 54. Rf3 Qe2 55. g4 Kh6 56. Rf6+ Kg7 57. Rf3 Kg6 58. Rg3 Kh6 59. g5+ Kg6 60. Rf3 Kh5 61. Rg3 Kg6 1/2-1/2

[Event "Santiago op U2200 prep"]
[Site "Santiago de Chile"]
[Date "2017.01.14"]
[Round "1.15"]
[White "Gonzalez Soto, Joaquin"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1550"]
[PlyCount "37"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qf3 Ne5 4. Qc3 Nxc4 5. Qxc4 e6 6. Nf3 Nf6 7. 0-0 Be7 8. d3 0-0 9. Nc3 d5 10. exd5 exd5 11. Nxd5 Nxd5 12. Bg5 Bxg5 13. Nxg5 Qxg5 14. Rfe1 Be6 15. Re2 Nf4 16. Qxf4 Qxf4 17. Re4 Qg5 18. h3 Bxh3 19. Re3 0-1

[Event "Santiago op U2200 prep"]
[Site "Santiago de Chile"]
[Date "2017.01.14"]
[Round "2.6"]
[White "Lemus Pena, Macarena"]
[Black "Soto Lagos, Alejandro"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1550"]
[BlackElo "1727"]
[PlyCount "79"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. b3 c6 5. Bg2 Nbd7 6. Bb2 Qc7 7. 0-0 Bd6 8. Nc3 Ne5 9. cxd5 Nxf3+ 10. Bxf3 exd5 11. Rc1 Qe7 12. Re1 0-0 13. Qc2 Be6 14. d3 Ba3 15. Na4 Bxb2 16. Qxb2 Bf5 17. e4 dxe4 18. dxe4 Bg6 19. Nc5 Rad8 20. Bg2 b6 21. Na4 c5 22. Nc3 Qe5 23. Qa1 Rd3 24. Nd5 Qxa1 25. Rxa1 Nxe4 26. Ne7+ Kh8 27. Nxg6+ hxg6 28. Bxe4 Rd4 29. Bf3 Rfd8 30. Rad1 Kg8 31. Kf1 g5 32. Rxd4 cxd4 33. Rd1 Kf8 34. Be2 Ke7 35. Bc4 Kf6 36. Kg2 Rd7 37. Kf3 Kf5 38. Bd3+ Kf6 39. Ke4 Ke6 40. Bc4+ 1-0

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2017.01.07"]
[Round "9"]
[White "Lemus Pena, Macarena"]
[Black "Gomez Barrera, Javiera Belen"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1550"]
[BlackElo "1914"]
[PlyCount "80"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 a5 7. Re1 Nc6 8. e4 e5 9. h3 Nd7 10. c3 exd4 11. cxd4 Nb4 12. Nc3 Nb6 13. Bg5 Qd7 14. Bf1 h6 15. Bf4 Qd8 16. Rc1 g5 17. Be3 d5 18. e5 c6 19. h4 g4 20. Nh2 h5 21. Bg5 f6 22. exf6 Bxf6 23. Bh6 Re8 24. Qd2 Bf5 25. Qf4 Qd7 26. Bg5 Bg7 27. Qd2 Rxe1 28. Rxe1 Re8 29. Rxe8+ Qxe8 30. Qe3 Qxe3 31. fxe3 Nc8 32. Ne2 Nd3 33. b3 Nd6 34. Bd8 Bh6 35. Nf4 Nxf4 36. exf4 Bg7 37. Be2 Bxd4+ 38. Kf1 Bc2 39. Ke1 Ne4 40. Bd1 Bc3+ 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2017.01.06"]
[Round "8"]
[White "Hormazabal Figueroa, Constanza Valentina"]
[Black "Lemus Pena, Macarena"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1164"]
[BlackElo "1550"]
[PlyCount "62"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f3 Be7 8. Qd2 b5 9. a3 0-0 10. Be2 Bb7 11. 0-0 Nbd7 12. Rae1 Rc8 13. Bd1 Ne5 14. f4 Nc4 15. Qc1 Qb6 16. Nce2 e5 17. Kh1 exd4 18. Ng3 Ne3 19. Rxe3 dxe3 20. e5 dxe5 21. fxe5 Nd5 22. Bxe7 Nxe7 23. Bf3 Bxf3 24. Rxf3 Nd5 25. Nf5 Qc5 26. c3 Rc7 27. Nxe3 Nxe3 28. Rxe3 Re8 29. Qe1 Rce7 30. Qg3 Rxe5 31. Rxe5 Qxe5 0-1

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2017.01.06"]
[Round "7"]
[White "Lemus Pena, Macarena"]
[Black "Manriquez Abarzua, Maria Belen"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1550"]
[BlackElo "1495"]
[PlyCount "59"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. c4 c5 5. b3 Be7 6. 0-0 0-0 7. Bb2 Nc6 8. e3 a6 9. Nc3 Rb8 10. cxd5 exd5 11. d4 b6 12. Rc1 Bg4 13. Ne2 Qd6 14. h3 Be6 15. Ne5 Nd7 16. Nxc6 Qxc6 17. Nf4 Bg5 18. dxc5 Bxf4 19. cxb6 Qxb6 20. exf4 Rfd8 21. Qd2 Qb5 22. Rfd1 Nb6 23. Bd4 Qd7 24. Kh2 f6 25. Bxb6 Rxb6 26. Qd4 Rd6 27. Rc5 Qf7 28. f5 Bxf5 29. Rxd5 Rxd5 30. Bxd5 1-0

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2017.01.05"]
[Round "5"]
[White "Abarca Gonzalez, Damaris"]
[Black "Lemus Pena, Macarena"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2046"]
[BlackElo "1550"]
[PlyCount "89"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 g6 7. c3 Bg7 8. Bc2 b5 9. d4 cxd4 10. cxd4 Qc7 11. Nc3 b4 12. Na4 e5 13. Bd2 Rb8 14. Rc1 Qd8 15. Bb3 0-0 16. dxe5 dxe5 17. Qe2 Qe7 18. Qc4 a5 19. Be3 Bb7 20. Nd2 Rbc8 21. Qd3 Rfd8 22. Rxc8 Rxc8 23. f3 Ne8 24. Rd1 Rd8 25. Nc4 Bf6 26. Nxa5 Ba8 27. Nc4 Nc7 28. Qc2 Nb5 29. Nab6 Nxb6 30. Rxd8+ Qxd8 31. Nxb6 Nd4 32. Qc4 Nxb3 33. Qxb3 Be7 34. Qa4 Bb7 35. Qd7 Qxd7 36. Nxd7 f6 37. Bc5 Kf7 38. Bxe7 Kxe7 39. Nc5 Bc6 40. Kf2 Kd6 41. Nd3 b3 42. axb3 Bb5 43. Ke3 h5 44. g3 Kd7 45. f4 1-0

