[Event "Oruro Baptista Memorial"]
[Site "Oruro"]
[Date "2023.11.05"]
[Round "9"]
[White "Ajata, Pabel"]
[Black "Arce, Valeria"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1382"]
[PlyCount "146"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Na3 a6 7. Rb1 c4 8. Nc2 Qa5 9. a3 Bf5 10. Nh4 Bg6 11. Nxg6 hxg6 12. Be2 e6 13. h3 Ne4 14. 0-0 g5 15. Bh2 f5 16. f3 Nf6 17. e4 f4 18. b4 Qc7 19. Ne3 b5 20. a4 Be7 21. Qc2 dxe4 22. fxe4 e5 23. Nd5 Qb7 24. Nxf6+ Bxf6 25. d5 Ne7 26. Kh1 Nc8 27. axb5 axb5 28. Ra1 Nd6 29. Rxa8+ Qxa8 30. Bg1 Qc8 31. Ra1 g4 32. Bf1 f3 33. gxf3 gxf3 34. Bh2 Rh4 35. Re1 g5 36. Bg3 Rh7 37. Qh2 Nf7 38. Ra1 g4 39. Ra7 gxh3 40. Qa2 Qg4 41. Ra8+ Nd8 42. Qa6 Be7 43. Qxb5+ Kf8 44. d6 Bf6 45. Qa5 Qxg3 46. Rxd8+ Bxd8 47. Qxd8+ Kg7 48. Qe7+ Kh6 49. Qf6+ Kh5 50. Qf5+ Kh6 51. d7 h2 52. Qh3+ Qxh3 53. Bxh3 Rh8 54. Kxh2 Rf8 55. Bf5 Rg8 56. Be6 Rf8 57. Bxc4 Kg6 58. Kg1 Kg5 59. Kf2 Kf4 60. Bd5 Rh8 61. Bc4 Kxe4 62. b5 Kf4 63. Bf1 e4 64. c4 e3+ 65. Ke1 e2 66. Bxe2 fxe2 67. Kxe2 Rd8 68. c5 Rxd7 69. c6 Rc7 70. Kd3 Ke5 71. Kc4 Kd6 72. Kb4 Rxc6 73. bxc6 Kxc6 1/2-1/2

[Event "Oruro Baptista Memorial"]
[Site "Oruro"]
[Date "2023.11.03"]
[Round "6"]
[White "Arce, Valeria"]
[Black "Mercado, Edgar"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1382"]
[BlackElo "1747"]
[PlyCount "94"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 h6 11. Bf4 0-0 12. Rab1 a5 13. Ne5 Nxe5 14. Bxe5 Re8 15. a3 Nd7 16. Bg3 b5 17. Ne2 a4 18. Rfe1 Nb6 19. Nf4 Bd6 20. Nh5 g6 21. Bxd6 Qxd6 22. Ng3 f5 23. f3 Nc4 24. e4 dxe4 25. fxe4 f4 26. Nf1 Rad8 27. d5 Re5 28. Qh3 Kg7 29. dxc6 Qxc6 30. Qf3 g5 31. Rbd1 Rxd1 32. Qxd1 Nxb2 33. Qc1 Qc5+ 34. Qxc5 Rxc5 35. Re2 Nc4 36. Kf2 Kf6 37. Nd2 Nxd2 38. Rxd2 Ke5 39. Ke2 Rc3 40. Rb2 Rb3 41. Rd2 Kxe4 42. Rd6 Rxa3 43. Rxh6 Rb3 44. Rg6 Kf5 45. Ra6 a3 46. Rc6 Ke4 47. h3 b4 0-1

[Event "Oruro Baptista Memorial"]
[Site "Oruro"]
[Date "2023.11.02"]
[Round "4"]
[White "Arce, Valeria"]
[Black "Mollo Figueroa, Nicole"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1382"]
[BlackElo "1645"]
[PlyCount "82"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Be7 7. e3 Bb7 8. Bxf6 Bxf6 9. Be2 0-0 10. 0-0 c5 11. Qc2 cxd4 12. exd4 Nc6 13. Rfd1 d5 14. cxd5 Nb4 15. Qb3 Nxd5 16. Bc4 Nxc3 17. Qxc3 Rc8 18. Qd3 Bxf3 19. gxf3 Qc7 20. Bb3 Rfd8 21. Rac1 Qxc1 22. Rxc1 Rxc1+ 23. Kg2 Rxd4 24. Qb5 Rd8 25. Qa6 Rc7 26. Qe2 Rcd7 27. Qa6 Bxb2 28. Qf1 Rd2 29. Qe1 Bf6 30. Kh3 R8d4 31. Qc1 Rxf2 32. Qc8+ Kh7 33. Bc2+ g6 34. Be4 Be5 35. Bxg6+ Kxg6 36. Qg8+ Bg7 37. Qa8 Rxa2 38. Qc6 Be5 39. f4 Rd3+ 40. Kg4 h5+ 41. Kh4 Bf6# 0-1

[Event "Oruro Baptista Memorial"]
[Site "Oruro"]
[Date "2023.11.02"]
[Round "3"]
[White "Zambrana, Oswaldo"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2400"]
[BlackElo "1382"]
[PlyCount "89"]
[EventDate "2023.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 0-0 8. 0-0 c5 9. dxc5 Nc6 10. c3 Qc7 11. Be3 e5 12. Qc2 g6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. b4 Be6 16. Rfe1 a5 17. a3 f6 18. Be4 Rfd8 19. h4 Bd5 20. h5 Bxe4 21. Qxe4 Qf7 22. Rad1 gxh5 23. Nh4 Qb3 24. Nf5+ Kh8 25. Nd6 Rd7 26. b5 Na7 27. Qf5 Rg7 28. Qxf6 Qg8 29. Nf5 Rf8 30. Qxg7+ Qxg7 31. Nxg7 Kxg7 32. Rd7+ Rf7 33. Rxf7+ Kxf7 34. c4 Kf6 35. f4 exf4 36. Re8 Kf5 37. Ra8 Nxb5 38. cxb5 Kg4 39. c6 bxc6 40. bxc6 h4 41. Rxa5 f3 42. c7 fxg2 43. c8Q+ Kg3 44. Ra4 h3 45. Qc3# 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "6"]
[White "Arce, Valeria"]
[Black "Ramallo Aguilar, Ariadne Ricela"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1423"]
[BlackElo "1618"]
[PlyCount "136"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 a6 5. e4 cxd4 6. Nxd4 Qc7 7. Be3 Bb4 8. Bd3 Nc6 9. Qb3 Be7 10. h3 Rb8 11. 0-0 0-0 12. Rad1 d6 13. Nde2 Nd7 14. Qc2 Nb4 15. Qb1 Ne5 16. Bc2 Nxc4 17. Bf4 b5 18. Bb3 Na5 19. Rc1 Qd7 20. Rfd1 Rd8 21. Bc2 Nxc2 22. Qxc2 Bb7 23. Qd3 Nc4 24. Rc2 Qe8 25. b3 Ne5 26. Qg3 Bf6 27. Rcd2 Qe7 28. Be3 b4 29. Na4 Bxe4 30. f4 Ng6 31. Bd4 Bxd4+ 32. Nxd4 Rbc8 33. Re2 d5 34. f5 exf5 35. Nxf5 Qa7+ 36. Qf2 Qxf2+ 37. Rxf2 Bxf5 38. Rxf5 Ne7 39. Re5 Kf8 40. Nb6 Rc2 41. Rde1 Rc7 42. R1e2 g6 43. Rd2 Rc5 44. Kf2 Rd6 45. Nc4 Rf6+ 46. Ke3 Nf5+ 47. Ke2 Ng3+ 48. Kd1 Ne4 49. Rd4 dxc4 50. Rexe4 cxb3 51. axb3 a5 52. Re2 Rfc6 53. Rd3 Rc1+ 54. Kd2 R6c2+ 55. Ke3 Rc3 56. Kd2 Rxd3+ 57. Kxd3 Rc3+ 58. Kd2 Rxb3 59. Re3 Rxe3 60. Kxe3 a4 61. h4 a3 62. Ke2 a2 63. Ke1 a1Q+ 64. Kf2 Qc3 65. Kf1 b3 66. g3 Qd2 67. Kg1 b2 68. g4 b1R# 0-1

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "5"]
[White "Zubieta Echalar, Eduardo"]
[Black "Arce, Valeria"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1577"]
[BlackElo "1423"]
[PlyCount "62"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Bd7 7. Bd2 Nxe4 8. Bxe4 Bc6 9. Qe2 Bxe4 10. Qxe4 Qd5 11. Qxd5 exd5 12. 0-0-0 Nc6 13. Bf4 Kd7 14. Ne5+ Nxe5 15. Bxe5 f6 16. Bg3 Bd6 17. Kd2 Rhe8 18. Rde1 Rxe1 19. Rxe1 Bxg3 20. hxg3 Re8 21. Rxe8 Kxe8 22. Kd3 Kd7 23. b3 Kc6 24. c4 dxc4+ 25. bxc4 b5 26. Kc3 a6 27. Kb4 bxc4 28. Kxc4 Kd6 29. f3 h5 30. d5 c6 31. dxc6 Kxc6 1/2-1/2

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.08"]
[Round "4"]
[White "Arce, Valeria"]
[Black "Torrez Basto, Alex Sebastian"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1423"]
[BlackElo "1168"]
[PlyCount "143"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Qe7 9. Nf3 c6 10. 0-0 0-0 11. Rac1 Nbd7 12. a3 Bxc3 13. Rxc3 Qe4 14. Qxe4 Nxe4 15. Rb3 b6 16. Rc1 Rac8 17. Ng5 Nxg5 18. Bxg5 c5 19. Rbc3 Rc6 20. dxc5 f6 21. Bf4 bxc5 22. Rd3 Nb6 23. b3 Rfc8 24. a4 c4 25. Rdd1 cxb3 26. Rb1 Nxa4 27. Rxb3 Rc1 28. Rb1 Rxb1 29. Rxb1 Nc3 30. Re1 Ne2+ 31. Kf1 Nxf4 32. exf4 Kf7 33. Ra1 Rc7 34. Ra6 Kg6 35. Ke2 Kf5 36. Ke3 Rd7 37. Ra5 Kg6 38. Kd4 Kf5 39. Kc5 d4 40. Kc6+ Ke6 41. Ra1 d3 42. Re1+ Kf5 43. Kxd7 Kxf4 44. Kc6 g5 45. Kb5 h5 46. Re3 d2 47. Rd3 g4 48. Rxd2 Kg5 49. g3 f5 50. Ka6 h4 51. Kxa7 hxg3 52. hxg3 Kf6 53. Re2 Kg5 54. Kb6 f4 55. Re8 Kf5 56. Rf8+ Ke4 57. Rxf4+ Ke5 58. Rxg4 Kf5 59. Rg8 Kf6 60. f4 Kf7 61. Rd8 Ke7 62. Rd1 Kf6 63. g4 Kg6 64. g5 Kh5 65. Rg1 Kg6 66. f5+ Kf7 67. g6+ Kg7 68. f6+ Kh8 69. g7+ Kg8 70. f7+ Kh7 71. g8Q+ Kh6 72. Qh8# 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.07"]
[Round "1"]
[White "Arce, Valeria"]
[Black "Fernandez Nina, Damaris Fabiola"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1423"]
[PlyCount "43"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 b6 4. dxc6 Nxc6 5. e3 e6 6. Bb5 Bb4+ 7. Bd2 Bd7 8. Bxc6 Bxc6 9. Bxb4 Bxg2 10. Qg4 Bxh1 11. Qxg7 a5 12. Qxh8 Qg5 13. Nh3 Qg2 14. Ba3 0-0-0 15. Qxh7 Qxh2 16. Nd2 Bg2 17. Rc1+ Kb7 18. Qxf7+ Kb8 19. Qf4+ Qxf4 20. Nxf4 Bh1 21. Ke2 Re8 22. Rxh1 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.07"]
[Round "2"]
[White "Tapia, Mauricio"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1819"]
[BlackElo "1423"]
[PlyCount "97"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bd3 fxe5 7. Nxe5 Nge7 8. Qh5+ g6 9. Bxg6+ Nxg6 10. Nxg6 hxg6 11. Qxh8 cxd4 12. Bh6 Qe7 13. 0-0 Bd7 14. Bxf8 Qxf8 15. Qxf8+ Kxf8 16. cxd4 Nxd4 17. Nc3 b5 18. a3 Rc8 19. Rad1 Rc4 20. Rfe1 Nc2 21. Re2 Nxa3 22. Nxd5 Nc2 23. Ne3 Nxe3 24. Rxe3 b4 25. g3 Ba4 26. b3 Bxb3 27. Rxb3 a5 28. Ra1 Rc5 29. f4 Ke7 30. Kf2 Kd6 31. Rd1+ Rd5 32. Re1 Kc5 33. Rc1+ Kb5 34. Re3 a4 35. Rxe6 b3 36. Re5 Rxe5 37. fxe5 a3 38. e6 b2 39. Rc8 Ka5 40. Ra8+ Kb4 41. e7 a2 42. e8Q a1Q 43. Qe4+ Kb3 44. Qd3+ Kb4 45. Qd4+ Kb5 46. Rb8+ Kc6 47. Rb6+ Kc7 48. Qd6+ Kc8 49. Rb8# 1-0

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.07"]
[Round "7"]
[White "Yepez Montenegro, Gloria Luz"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1632"]
[BlackElo "1377"]
[PlyCount "36"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Bd3 c5 7. Nf3 dxc4 8. Bxc4 cxd4 9. exd4 a6 10. 0-0 b5 11. Bd3 Bb7 12. Rc1 Nbd7 13. Bb1 Nb6 14. Qd3 g6 15. a3 Nfd5 16. Ne4 Bxg5 17. Nexg5 h6 18. Nh3 Nc4 1-0

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.05"]
[Round "3"]
[White "Arce, Valeria"]
[Black "Arias, Pablo"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1377"]
[BlackElo "1987"]
[PlyCount "39"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 Nc6 10. 0-0 Bd7 11. Qe2 Rfd8 12. a3 Rac8 13. Rfc1 h6 14. Rc2 e5 15. Nb5 Qb8 16. dxe5 Nxe5 17. Nbd4 Bg4 18. Rac1 Rxc2 19. Rxc2 Ne4 20. Qf1 0-1

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.05"]
[Round "4"]
[White "Monroy Garzon, Nataly Alejandra"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1856"]
[BlackElo "1377"]
[PlyCount "71"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. cxd5 exd5 5. Nc3 Bd6 6. Bg5 c6 7. e3 Bf5 8. Be2 Nbd7 9. a3 0-0 10. b4 b5 11. 0-0 Nb6 12. Ne5 Qc7 13. Bxf6 gxf6 14. Ng4 Kg7 15. f4 Qe7 16. Bd3 Be4 17. Bxe4 dxe4 18. f5 Nd5 19. Qd2 Rg8 20. Nf2 Rae8 21. Ncxe4 Qd7 22. Rae1 Bb8 23. g4 h5 24. Ng3 h4 25. Nh5+ Kh7 26. e4 Qd6 27. e5 fxe5 28. Ne4 Rxg4+ 29. Kh1 Qe7 30. h3 Rgg8 31. Rg1 f6 32. Qf2 Rxg1+ 33. Rxg1 exd4 34. Nhxf6+ Nxf6 35. Qxh4+ Nh5 36. Qxh5# 1-0

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.05"]
[Round "7"]
[White "Arce, Valeria"]
[Black "Zubieta Echalar, Eduardo"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "1301"]
[BlackElo "1481"]
[PlyCount "44"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bg2 c5 9. Be3 Nc6 10. 0-0 cxd4 11. Nxd4 Qh5 12. Bxc6 bxc6 13. Nxc6 Re8 14. Rc1 Bh3 15. Re1 Qg4 16. Qd5 e6 17. Qf3 Qxf3 18. exf3 Bxb2 19. Rb1 Bf6 20. Bxa7 Rec8 21. Bd4 Bxd4 22. Nxd4 Rxa2 1/2-1/2

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.04"]
[Round "5"]
[White "Arce, Valeria"]
[Black "Coro, Soledad"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1301"]
[BlackElo "1598"]
[PlyCount "102"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 d6 4. Nc3 cxd4 5. Nxd4 Nc6 6. g3 e5 7. Nc2 Be7 8. Bg2 0-0 9. h3 Be6 10. b3 Qc8 11. e4 Ne8 12. g4 Kh8 13. Be3 g6 14. Qe2 f5 15. f3 Bh4+ 16. Kd2 f4 17. Bf2 Bxf2 18. Qxf2 Qd8 19. h4 h6 20. h5 g5 21. Rhd1 Qa5 22. a3 Ne7 23. Nb4 Nf6 24. Bh3 Nxh5 25. Kc2 Rfd8 26. Nb5 Nf6 27. Nxd6 Qc7 28. Nb5 Qb6 29. Qxb6 axb6 30. Nc7 Bd7 31. Nxa8 Rxa8 32. Rd6 Kg7 33. Rad1 Bc6 34. Nxc6 Nxc6 35. Kb2 Ra5 36. b4 Ra4 37. Bg2 Ra8 38. b5 Na5 39. Bf1 Rc8 40. Kc3 h5 41. gxh5 g4 42. Rxf6 Kxf6 43. fxg4 Kg5 44. Be2 f3 45. Bxf3 Nxc4 46. Kb3 Na5+ 47. Kb2 Nc4+ 48. Kb3 Na5+ 49. Kb2 Nc4+ 50. Ka2 Rf8 51. Rd3 Rf7 1-0

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.04"]
[Round "6"]
[White "Jimenez Mercado, Julio Esteban"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1762"]
[BlackElo "1301"]
[PlyCount "53"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Bf5 5. c4 Nf6 6. c5 Qd8 7. Nc3 e6 8. b4 Nbd7 9. e3 Be7 10. Be2 Nh5 11. Bg3 Nxg3 12. hxg3 h6 13. a4 Qc7 14. 0-0 b6 15. Qd2 a5 16. b5 bxc5 17. bxc6 Nf8 18. Nb5 Qxc6 19. dxc5 Nd7 20. Nfd4 Qc8 21. Nxf5 exf5 22. Qxd5 Nxc5 23. Qxa8 0-0 24. Qxc8 Rxc8 25. Rfd1 Rd8 26. Rxd8+ Bxd8 27. Rc1 1-0

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.03"]
[Round "3"]
[White "Arce, Valeria"]
[Black "Monroy, Osvaldo"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1301"]
[BlackElo "1765"]
[PlyCount "110"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 Re8 8. Re1 e5 9. e4 exd4 10. Nxd4 Nc5 11. b4 Ne6 12. Nc2 a5 13. b5 Nc5 14. Rb1 Be6 15. Qe2 Qd7 16. Qf1 c6 17. h3 Ng4 18. hxg4 Bxc3 19. Re3 Bg7 20. g5 f5 21. gxf6 Bxf6 22. Ba3 Qf7 23. Qd1 Rad8 24. bxc6 bxc6 25. Nd4 Bd7 26. Nb3 Nxb3 27. axb3 d5 28. exd5 Rxe3 29. fxe3 cxd5 30. Qxd5 Be6 31. Qxa5 Rd3 32. Qa8+ Kg7 33. Qf3 Qa7 34. Qb7+ Qxb7 35. Bxb7 Bxc4 36. bxc4 Rxa3 37. Kf2 Bg5 38. e4 Kf6 39. Kg2 Be3 40. Rf1+ Kg5 41. Kh3 Bd4 42. Kg2 Be5 43. Rf3 Ra2+ 44. Rf2 Ra7 45. Bd5 Bd4 46. Rc2 Bc5 47. e5 Kf5 48. e6 Ra3 49. Re2 Kf6 50. g4 Ra1 51. Kg3 Rg1+ 52. Bg2 Rc1 53. Bd5 Rc3+ 54. Kh4 g5+ 55. Kh5 Rh3# 0-1

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.02"]
[Round "2"]
[White "Abastoflor Altamirano, Ruben"]
[Black "Arce, Valeria"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1301"]
[PlyCount "108"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. c3 Qb6 4. Qc2 Nf6 5. e3 Bg4 6. h3 Bh5 7. Nd2 Nbd7 8. Ngf3 e6 9. a4 c5 10. a5 Qc6 11. dxc5 Bxc5 12. Bd3 Rc8 13. 0-0 0-0 14. Qb3 a6 15. Nd4 Bxd4 16. cxd4 Nb8 17. Rfe1 Bg6 18. Bxg6 hxg6 19. Nf3 Qd7 20. Ne5 Qe7 21. Rec1 Ne4 22. Nf3 Nc6 23. Qa3 Qxa3 24. Rxa3 Na7 25. Rd1 Rc2 26. Rb3 Nb5 27. Rf1 Rfc8 28. Ne1 Nd2 29. Nxc2 Rxc2 30. Rb4 Nxf1 31. Kxf1 Rc1+ 32. Ke2 Ra1 33. Kd2 Rxa5 34. g4 Ra1 35. h4 Rh1 36. Bg3 f6 37. Ke2 Rc1 38. Kd2 Rc6 39. g5 Kf7 40. Bf4 Ke7 41. Bg3 b6 42. Rb3 Nd6 43. Bxd6+ Kxd6 44. f4 f5 45. Rc3 a5 46. Kc2 Rxc3+ 47. Kxc3 Kc6 48. b4 Kb5 49. bxa5 bxa5 50. Kb3 a4+ 51. Kc3 a3 52. Kb3 a2 53. Kxa2 Kc4 54. Kb2 Kd3 0-1

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.02"]
[Round "1"]
[White "Arce, Valeria"]
[Black "Almendras, Elias"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1301"]
[BlackElo "1964"]
[PlyCount "58"]
[EventDate "2023.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Bb4 8. Be5 Nbd7 9. Bxf6 Nxf6 10. Nd2 dxc4 11. e3 b5 12. a4 Bd7 13. Na2 Ba5 14. b4 cxb3 15. Qxb3 Ne4 16. Nb4 Nxd2 17. Kxd2 c5 18. dxc5 bxa4 19. Qb2 0-0 20. Rb1 Rb8 21. Qa3 Qe7 22. Kc3 Rxb4 23. Rxb4 Rb8 24. Kc4 Rxb4+ 25. Qxb4 Bxb4 26. Kxb4 a5+ 27. Kc4 Qf6 28. Bd3 Qb2 29. Rb1 Bb5# 0-1

[Event "South America-ch U12 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.06"]
[Round "9.7"]
[White "Arce, Valeria"]
[Black "Buiar, Maria Eduarda Beral"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1315"]
[BlackElo "1380"]
[PlyCount "109"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 Nbd7 6. Nf3 e5 7. dxe5 dxe5 8. Bg5 0-0 9. Qd2 Qe7 10. Nd5 Qd8 11. Nxf6+ Nxf6 12. Qxd8 Rxd8 13. Nxe5 Re8 14. 0-0-0 Rxe5 15. Rd8+ Ne8 16. f4 Rxe4 17. Bf3 Rxc4+ 18. Kd2 Rd4+ 19. Rxd4 Bxd4 20. b3 Nd6 21. Bd8 Bb6 22. Be7 Ba5+ 23. Ke2 Nf5 24. Bf6 Bd7 25. Bxb7 Re8+ 26. Kf3 Re3+ 27. Kf2 Bb6 28. Rd1 Nd6 29. Bd4 Bxd4 30. Rxd4 Re7 31. Bf3 Nb5 32. Ra4 Re8 33. Ra5 Kg7 34. a4 Nc3 35. Rxa7 Rc8 36. a5 Nb5 37. Rb7 Nd6 38. Rb4 c5 39. Rb6 Nf5 40. a6 Nd4 41. Bb7 Re8 42. a7 Re2+ 43. Kf1 Bb5 44. Rxb5 Nxb5 45. a8Q Rb2 46. Bd5 Nc7 47. Qb7 Nxd5 48. Qxd5 Kg8 49. Ke1 h6 50. Kd1 Rf2 51. Qxc5 Rxf4 52. b4 Rf5 53. Qc8+ Kg7 54. Qxf5 gxf5 55. b5 1-0

[Event "South America-ch U12 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.3"]
[White "Arce, Valeria"]
[Black "Mundaca Bermedo, Pia Ignacia"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1315"]
[BlackElo "1578"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Bg4 7. Bg5 Nfd7 8. 0-0 h6 9. Bh4 g5 10. Bg3 Bxf3 11. Bxf3 e5 12. d5 a5 13. Bg4 Nc5 14. Bf5 Nbd7 15. Qe2 Nb6 16. b3 Nc8 17. Qg4 Ne7 18. Nd1 Nd3 19. Ne3 Nf4 20. h4 Neg6 21. h5 Ne7 22. Rad1 c6 23. Bh2 cxd5 24. cxd5 b5 25. g3 Qc7 26. gxf4 exf4 27. Rc1 Qb6 28. Ng2 Qd4 29. Kh1 Qd2 30. Nxf4 Qxa2 31. Nh3 Qxb3 32. Nxg5 hxg5 33. Qxg5 Qf3+ 34. Kg1 Nxf5 35. exf5 Kh7 36. Bf4 Rg8 37. Kh2 Rae8 38. Rg1 Qxf4+ 39. Qxf4 Be5 40. Qxe5 Rxe5 41. Rxg8 Kxg8 42. Rg1+ Kh7 43. Rg5 a4 44. Rg4 Rxf5 45. Kg2 a3 46. Rh4 a2 47. Rh1 b4 0-1

[Event "South America-ch U12 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.9"]
[White "Costa, Maria"]
[Black "Arce, Valeria"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1315"]
[PlyCount "106"]
[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 d6 2. Bf4 Nf6 3. e3 Nbd7 4. Nf3 Nh5 5. Be2 Nxf4 6. exf4 g6 7. c4 Bg7 8. Nc3 0-0 9. 0-0 e5 10. Qd2 c6 11. Rad1 Qc7 12. d5 c5 13. Rfe1 a6 14. Bd3 b6 15. f5 Nf6 16. fxg6 fxg6 17. Ng5 Nh5 18. Ne6 Bxe6 19. dxe6 Rae8 20. Nd5 Qb8 21. e7 Rf7 22. Be4 Nf6 23. Nxf6+ Rxf6 24. b4 Rxe7 25. bxc5 dxc5 26. g3 Kh8 27. Re2 Rfe6 28. Qe3 Rd7 29. Red2 Rxd2 30. Rxd2 Rd6 31. Rxd6 Qxd6 32. Qg5 Qf8 33. Qh4 Qf6 34. Qh3 Bf8 35. Qc8 b5 36. cxb5 axb5 37. Qb8 b4 38. Kg2 Qd6 39. Qe8 Qf6 40. h4 c4 41. f3 Qe7 42. Qc8 c3 43. Kh3 Qc5 44. Qb8 Kg8 45. Qe8 Qe7 46. Bd5+ Kg7 47. Qc6 Qd6 48. Qb7+ Be7 49. Be4 Qc5 50. Kg2 c2 51. Bxc2 Qxc2+ 52. Kh3 Qf5+ 53. Kg2 Kf7 0-1

[Event "South America-ch U12 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.03"]
[Round "4.5"]
[White "Sanchez, Belen"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1692"]
[BlackElo "1315"]
[PlyCount "129"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c5 7. Qd3 a6 8. Be3 Qc7 9. a4 b6 10. Be2 Be7 11. h3 Bb7 12. Nd2 0-0-0 13. Bf3 Nb8 14. 0-0-0 Nc6 15. Nd5 Nxd5 16. exd5 Nb4 17. Qf5+ Qd7 18. Qxd7+ Kxd7 19. Nc4 b5 20. Na5 Rb8 21. Nxb7 Rxb7 22. c3 bxa4 23. cxb4 cxb4 24. Kb1 Rhb8 25. Bd4 f6 26. Rc1 g6 27. Rc6 Ra8 28. Bd1 b3 29. Rc4 Rc7 30. Rxa4 Rac8 31. Bxb3 Rb8 32. Ka2 Rcb7 33. Bc4 Rb4 34. Rxb4 Rxb4 35. b3 a5 36. Bc3 Rb8 37. Bxa5 Ra8 38. b4 Bd8 39. Kb3 Bxa5 40. Ra1 Kc7 41. Rxa5 Rh8 42. Ra7+ Kb8 43. Rf7 f5 44. Rd7 h6 45. Rxd6 g5 46. fxg5 hxg5 47. Rf6 f4 48. Rg6 f3 49. Rxg5 fxg2 50. Rxg2 Rxh3+ 51. Ka4 Kc7 52. Rg6 Rh8 53. Rc6+ Kd7 54. Kb5 Rb8+ 55. Kc5 Rh8 56. b5 Rb8 57. Rd6+ Kc7 58. b6+ Kb7 59. Rd7+ Kc8 60. Kc6 Rxb6+ 61. Kxb6 Kxd7 62. Kc5 Kc7 63. Bb5 Kd8 64. Kd6 Kc8 65. Ke7 1-0

[Event "South America-ch U12 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.5"]
[White "Carvalho, Isis"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1546"]
[BlackElo "1315"]
[PlyCount "57"]
[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. g3 d6 3. Bg2 e5 4. d3 Nbd7 5. 0-0 Be7 6. e4 c6 7. a4 a5 8. Nc3 Qc7 9. Qe2 0-0 10. Nh4 Ne8 11. Nf5 Bf6 12. f4 g6 13. Nh6+ Kh8 14. f5 Bg7 15. fxg6 fxg6 16. Bg5 Ndf6 17. Kh1 Be6 18. Rf2 Qd7 19. Raf1 Bh3 20. Nd1 Bxg2+ 21. Kxg2 Qe6 22. Ne3 Nc7 23. b3 Na6 24. g4 Nc5 25. h4 Ncd7 26. h5 Ng8 27. Nf7+ Rxf7 28. Rxf7 Bf6 29. hxg6 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.06"]
[Round "9"]
[White "Arce, Valeria"]
[Black "Duarte Laconich, Jazmin"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1246"]
[BlackElo "1429"]
[PlyCount "26"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. e6 fxe6 10. 0-0 c5 11. Ng5 Nxf2 12. Qc2 Bd4 13. Nf3 Nh3+ 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.05"]
[Round "7"]
[White "Arce, Valeria"]
[Black "Chavez, Perla"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1246"]
[BlackElo "1571"]
[PlyCount "112"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Rc1 Bb7 9. Bd3 Nbd7 10. 0-0 c5 11. Qe2 Ne4 12. Bxe7 Nxc3 13. Rxc3 Qxe7 14. Rd1 Rfd8 15. a3 a5 16. Rdc1 Qf6 17. Rb3 dxc4 18. Bxc4 Bxf3 19. Qxf3 Qxf3 20. gxf3 cxd4 21. exd4 Rac8 22. Rc2 Kf8 23. Bd3 Rxc2 24. Bxc2 Ke7 25. Rb5 Rb8 26. Bb3 Nf6 27. d5 exd5 28. Bxd5 Nxd5 29. Rxd5 Ke6 30. Rb5 f6 31. a4 Kd6 32. Kg2 Kc6 33. Kg3 Rd8 34. b3 Rd5 35. Rxd5 Kxd5 36. Kg4 g6 37. h4 Kc5 38. h5 f5+ 39. Kh4 gxh5 40. Kxh5 Kb4 41. Kg6 f4 42. Kf5 Kxb3 43. Kxf4 Kxa4 44. Kg4 Kb5 45. f4 Kc6 46. f5 Kd7 47. f4 Ke7 48. Kh5 Kf6 49. Kxh6 a4 50. Kh5 a3 51. Kg4 a2 52. Kh5 Kxf5 53. Kh6 a1Q 54. Kh7 Qg1 55. Kh8 Kf6 56. Kh7 Qg7# 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.05"]
[Round "8"]
[White "Iquise Calle, Jhosselyn"]
[Black "Arce, Valeria"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1329"]
[BlackElo "1246"]
[PlyCount "74"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d3 Nf6 3. Be2 e5 4. Nd2 Nbd7 5. c3 Be7 6. Ngf3 c6 7. h3 Qc7 8. Qc2 b5 9. a3 Bb7 10. Nf1 0-0 11. g4 Kh8 12. g5 Ng8 13. h4 f5 14. gxf6 Ngxf6 15. Ng3 Rae8 16. Ng5 Bd8 17. f4 exf4 18. Bxf4 Nxe4 19. Bxd6 Nxd6 20. d4 Nf6 21. 0-0-0 h6 22. Bd3 c5 23. Rh3 c4 24. Bg6 Re7 25. Rg1 Nde4 26. N5xe4 Nxe4 27. Bxe4 Qf4+ 28. Kb1 Bxe4 29. Nxe4 Qxe4 30. Qxe4 Rxe4 31. Rg6 Rf6 32. Rg1 Rff4 33. Rhg3 Bf6 34. d5 Rf2 35. d6 Ree2 36. R3g2 Rxg2 37. Rxg2 Rxg2 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.03"]
[Round "4"]
[White "Arce, Valeria"]
[Black "Salazar Gould, Melannie"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1246"]
[BlackElo "1919"]
[PlyCount "38"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. 0-0 Ne4 10. Qc2 Nd7 11. Rab1 Rf6 12. b4 Rh6 13. Rfc1 Qe7 14. b5 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. f4 Qe7 18. Nd1 Qh4 19. Bxe4 Qe1# 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.03"]
[Round "5"]
[White "Sarmiento Robles, Paula Andrea"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1876"]
[BlackElo "1246"]
[PlyCount "48"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 d6 2. Bg2 e5 3. d3 f5 4. c4 Nf6 5. Nc3 Be7 6. e4 fxe4 7. Nxe4 0-0 8. Nxf6+ Rxf6 9. Ne2 c6 10. Qb3 Kh8 11. 0-0 Nd7 12. Qc3 Nb8 13. d4 exd4 14. Nxd4 Na6 15. Be3 c5 16. Ne2 Qc7 17. Nf4 Rf8 18. Rae1 Bf6 19. Qd2 Qb6 20. Rb1 Nb8 21. Nd5 Qd8 22. Nxf6 gxf6 23. Bf4 Bf5 24. Rbd1 Nc6 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.02"]
[Round "2"]
[White "Arce, Valeria"]
[Black "Montiel Caceres, Helen"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1246"]
[BlackElo "1514"]
[PlyCount "161"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nc6 10. Nd5 Rd6 11. Bxf6 Bxf6 12. Nxc7 Rb8 13. Nd5 Bg7 14. Rd1 f5 15. Ne7+ Kf7 16. Rxd6 Kxe7 17. Rd2 fxe4 18. Ng1 Nd4 19. b3 b6 20. Nh3 Bh6 21. Rb2 Bc1 22. Rb1 Bh6 23. Rb2 g5 24. Ng1 Bd7 25. h4 g4 26. Bd1 Rf8 27. Ne2 e3 28. Rf1 Nf5 29. g3 Rd8 30. Bc2 Be6 31. Bxf5 Bxf5 32. fxe3 Be4 33. Nc3 Bf3 34. Rd2 Rc8 35. Rd3 Ke6 36. Nb5 Bf8 37. Nc3 Bb4 38. Kf2 e4 39. Nxe4 Bxe4 40. Rd4 Rf8+ 41. Kg1 Bf3 42. Rf4 Rd8 43. Rd4 Re8 44. Rxf3 gxf3 45. Re4+ Kd7 46. Rxe8 Kxe8 47. Kf2 Kf7 48. Kxf3 Kf6 49. Ke4 Ke6 50. g4 Be1 51. h5 Bh4 52. Kf4 h6 53. Ke4 Bf6 54. Kf4 Bg5+ 55. Ke4 Kd6 56. b4 Be7 57. Kf5 Bg5 58. e4 Be3 59. Kf6 Bg5+ 60. Kf5 a6 61. e5+ Kc6 62. Ke6 a5 63. b5+ Kc7 64. a4 Kd8 65. Kd6 Be7+ 66. Ke6 Bg5 67. Kd6 Ke8 68. Ke6 Bd2 69. Kf6 Bg5+ 70. Ke6 Be7 71. Kf5 Kf7 72. e6+ Kg7 73. Ke5 Bc5 74. Kf5 Be7 75. Ke5 Bg5 76. Kd6 Kf8 77. Kd5 Ke7 78. c5 Be3 79. c6 Bf4 80. Ke4 Bc7 81. Kf5 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.02"]
[Round "3"]
[White "Vargas D, Crystel"]
[Black "Arce, Valeria"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1686"]
[BlackElo "1246"]
[PlyCount "49"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. e3 Nbd7 4. b3 e5 5. Bb2 exd4 6. Nxd4 g6 7. Be2 Bg7 8. 0-0 0-0 9. c4 Ne5 10. Nd2 Bg4 11. h3 Bxe2 12. Qxe2 Re8 13. Rfd1 Qd7 14. Rac1 Nc6 15. Qf3 Nxd4 16. Bxd4 Qc6 17. Qxc6 bxc6 18. c5 d5 19. Nf3 Nd7 20. Bxg7 Kxg7 21. Nd4 Nb8 22. Rd3 a5 23. f3 Ra7 24. Kf2 Ra6 25. Ke2 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.01"]
[Round "1"]
[White "Condori, Ana Paula"]
[Black "Arce, Valeria"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1751"]
[BlackElo "1246"]
[PlyCount "67"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 Be7 6. 0-0 0-0 7. h3 c6 8. Be3 Qc7 9. g4 a6 10. Nh2 b5 11. a3 Bb7 12. g5 Ne8 13. Bg4 Bc8 14. Ne2 Nb6 15. b3 Bxg4 16. hxg4 Rd8 17. Ng3 Nc8 18. Nf3 Rd7 19. Nf5 Bd8 20. Kg2 Ne7 21. Rh1 f6 22. Qg1 g6 23. Nh6+ Kh8 24. Qh2 Nc8 25. Rad1 Rg7 26. dxe5 fxe5 27. Nh4 Ne7 28. f4 Ng8 29. Nf3 Nxh6 30. Qxh6 exf4 31. Bd4 Bf6 32. gxf6 Nxf6 33. g5 Nxe4 34. Qxh7# 1-0

