[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "5"]
[White "Montevilla Cahuasa, Elias Alejandro"]
[Black "Velasquez Nava, Marcia"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1468"]
[BlackElo "1170"]
[PlyCount "57"]
[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. c4 c6 2. Nc3 Nf6 3. e4 d5 4. e5 Nfd7 5. d4 e6 6. Nf3 b6 7. Bd3 dxc4 8. Bxc4 Ba6 9. Bxa6 Nxa6 10. 0-0 Be7 11. Ne4 h6 12. Qa4 Qc8 13. Bd2 Qb7 14. Rac1 Rc8 15. Rfe1 0-0 16. b4 b5 17. Qb3 Nb6 18. a3 Nd5 19. h3 Rc7 20. Nh2 Rd8 21. Qg3 f5 22. exf6 Bxf6 23. Ng4 Bxd4 24. Nxh6+ Kf8 25. Ng5 Re7 26. Nxe6+ Rxe6 27. Rxe6 gxh6 28. Rexc6 Nb8 29. Rd6 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "6"]
[White "Velasquez Nava, Marcia"]
[Black "Perez Pacara, Amilcar Sedov"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1170"]
[PlyCount "69"]
[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. Bf4 Nc6 3. Nf3 Nf6 4. e3 Bf5 5. c4 e6 6. Nc3 Bd6 7. Bg3 0-0 8. c5 Be7 9. a3 b6 10. b4 bxc5 11. bxc5 a6 12. Be2 h6 13. 0-0 Be4 14. Nxe4 Nxe4 15. Bf4 Bg5 16. Nxg5 Nxg5 17. Rb1 f6 18. Bxg5 fxg5 19. Qa4 Qd7 20. Bxa6 Rf5 21. Rb7 e5 22. Rd1 e4 23. Rdb1 Rf7 24. R1b3 Kh7 25. f3 exf3 26. Bd3+ g6 27. Qxa8 fxg2 28. Rb1 Rf1+ 29. Bxf1 gxf1Q+ 30. Rxf1 Qg4+ 31. Kf2 Qh4+ 32. Ke2 Qg4+ 33. Kd3 Qe4+ 34. Kd2 Qg2+ 35. Kc3 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.08"]
[Round "3"]
[White "Velasquez Nava, Marcia"]
[Black "Ramallo Aguilar, Ariadne Ricela"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1170"]
[BlackElo "1618"]
[PlyCount "90"]
[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. c3 e6 4. Nbd2 d5 5. e3 Nc6 6. Bd3 Be7 7. 0-0 0-0 8. Re1 cxd4 9. exd4 a6 10. Qc2 b5 11. a3 h6 12. Ne5 Nxe5 13. Rxe5 Bd6 14. Re2 Qc7 15. Nf3 Nd7 16. a4 bxa4 17. Rxa4 Nb6 18. Ra1 Bb7 19. b3 Rfc8 20. Bb2 a5 21. h3 Ba6 22. Ne5 Bxd3 23. Qxd3 a4 24. b4 Bxe5 25. Rxe5 a3 26. Rxa3 Rxa3 27. Bxa3 Nc4 28. Re1 Nxa3 29. Rc1 Nc4 30. g3 Ra8 31. Kg2 Qc6 32. g4 Rc8 33. Kg3 Nd6 34. f3 Nb5 35. Kf4 Qd6+ 36. Ke3 Rc4 37. Ra1 Qc6 38. Kf2 Rxc3 39. Qb1 Rc2+ 40. Kg3 Nxd4 41. Ra5 g5 42. f4 gxf4+ 43. Kxf4 Qd6+ 44. Ke3 Qe5+ 45. Kd3 Qe4# 0-1

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.07"]
[Round "2"]
[White "Jimenez Flores, Keysi Katherine"]
[Black "Velasquez Nava, Marcia"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1170"]
[PlyCount "56"]
[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. f3 c5 4. Nc3 a6 5. Be3 c4 6. Nge2 Nc6 7. h4 Be7 8. Bf2 b5 9. a3 Bb7 10. Nf4 b4 11. exd5 bxc3 12. dxc6 cxb2 13. Rb1 Bxc6 14. Rxb2 Qa5+ 15. Qd2 c3 16. Qd1 cxb2+ 17. Ke2 Bb5+ 18. Nd3 Qxa3 19. g3 Bxd3+ 20. cxd3 Rc8 21. Be3 Bb4 22. Bh3 Qa2 23. Kf1 b1Q 24. Qxb1 Qxb1+ 25. Ke2 Qxh1 26. Bg4 Rc2+ 27. Bd2 Bxd2 28. d5 Qe1# 0-1

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.07"]
[Round "1"]
[White "Velasquez Nava, Marcia"]
[Black "Tapia, Mauricio"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1170"]
[BlackElo "1819"]
[PlyCount "44"]
[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. Bf4 c5 3. c3 cxd4 4. cxd4 Qb6 5. b3 e6 6. Nd2 Qxd4 7. e3 Qb6 8. Rc1 Nc6 9. Ngf3 Ba3 10. Rc2 d5 11. Nb1 Bb4+ 12. Nc3 Ne4 13. Qd3 Qa5 14. Ng5 Nxc3 15. a3 Qxa3 16. Rxc3 Qc1+ 17. Ke2 Bxc3 18. Kf3 Qd2 19. Qb5 h6 20. Nh3 e5 21. Bg3 e4+ 22. Kf4 Be5# 0-1

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.04"]
[Round "6"]
[White "Velasquez Nava, Marcia"]
[Black "El Hage Serrano, Caely Dilsa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1183"]
[BlackElo "1443"]
[PlyCount "70"]
[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 e6 3. e3 c5 4. c3 Nc6 5. Nf3 Nf6 6. Nbd2 Bd7 7. Ne5 cxd4 8. Nxd7 Qxd7 9. exd4 Bd6 10. Bxd6 Qxd6 11. Bd3 0-0 12. Nf3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5+ 15. Qe2 Rae8 16. Qxe5 Rxe5+ 17. Kd2 Ne4+ 18. Bxe4 dxe4 19. Ke3 f5 20. g3 g5 21. Rad1 Re7 22. Rd5 Kg7 23. Rhd1 Rff7 24. Ra5 b6 25. Rb5 h6 26. Rdd5 f4+ 27. Ke2 e3 28. f3 Rd7 29. gxf4 gxf4 30. c4 Kh7 31. Rb3 Rg7 32. Kf1 Rde7 33. Rd2 exd2 34. Rd3 Rd7 35. Rxd2 Rxd2 0-1

[Event "Cochabamba op 6th"]
[Site "Cochabamba"]
[Date "2023.03.03"]
[Round "3"]
[White "Espinoza Coca, Laura"]
[Black "Velasquez Nava, Marcia"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1462"]
[BlackElo "1183"]
[PlyCount "57"]
[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. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. Bf4 b6 8. Qe2 Bb7 9. 0-0-0 a5 10. Ne5 Nd5 11. Bg3 f6 12. Qh5+ g6 13. Nxg6 hxg6 14. Qxh8+ Nf8 15. Rhe1 Nb4 16. Bb5+ c6 17. Bc4 Nd5 18. Bxd5 cxd5 19. Nd6+ Kd7 20. Nxb7 Qc8 21. Nd6 Qc6 22. Qg7 b5 23. Rd3 b4 24. Rf3 f5 25. Kb1 a4 26. Nf7 Qb6 27. Ne5+ Ke8 28. Qf7+ Kd8 29. Bh4 1-0

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.15"]
[Round "6"]
[White "Velasquez Nava, Marcia"]
[Black "Rojas Ramos, Lesli Meliza"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1249"]
[PlyCount "157"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. c4 b6 7. Nc3 Bb7 8. Rc1 Nbd7 9. Be2 a6 10. a3 Qe7 11. 0-0 Rac8 12. Bxd6 cxd6 13. cxd5 exd5 14. b4 Ne4 15. Qd3 b5 16. Rc2 Ndf6 17. Nd2 Rfd8 18. Rfc1 Nxd2 19. Qxd2 Ne4 20. Qd3 f5 21. a4 Nxc3 22. Rxc3 Rxc3 23. Rxc3 bxa4 24. Qxf5 Qe4 25. Qxe4 dxe4 26. Ra3 Bc6 27. Bxa6 Rb8 28. b5 Bxb5 29. Bxb5 Rxb5 30. g4 Ra5 31. Kg2 g5 32. f3 exf3+ 33. Kxf3 Kf7 34. e4 Ke6 35. Ke3 d5 36. e5 Kd7 37. Kd3 Ra8 38. Kc3 Rc8+ 39. Kd3 h6 40. Rxa4 h5 41. Ra7+ Ke6 42. Ra6+ Ke7 43. gxh5 Rh8 44. h6 g4 45. Ke3 Rf8 46. Rf6 Ra8 47. h7 Ra3+ 48. Kf4 Rh3 49. Kxg4 Rxh2 50. Kg5 Rxh7 51. Rd6 Rg7+ 52. Rg6 Rf7 53. Rf6 Rg7+ 54. Kf5 Rg1 55. Re6+ Kf7 56. Rd6 Rf1+ 57. Kg4 Rg1+ 58. Kf3 Rf1+ 59. Ke2 Ra1 60. Rxd5 Ke6 61. Rd6+ Ke7 62. Kd3 Rd1+ 63. Ke4 Re1+ 64. Kd5 Ra1 65. Rc6 Ra5+ 66. Rc5 Ra4 67. Rc7+ Ke8 68. Rc6 Ke7 69. e6 Ra5+ 70. Rc5 Ra6 71. Rc7+ Ke8 72. Ke5 Ra1 73. d5 Re1+ 74. Kd6 Kd8 75. e7+ Ke8 76. Rc8+ Kf7 77. Rf8+ Kg7 78. e8Q Rxe8 79. Rxe8 1-0

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.15"]
[Round "7"]
[White "Velasquez Nava, Marcia"]
[Black "Yepez Montenegro, Gloria Luz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1490"]
[PlyCount "11"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bg6 6. Nbd2 1/2-1/2

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.14"]
[Round "5"]
[White "Avila Zurita, Kiara Victoria"]
[Black "Velasquez Nava, Marcia"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1029"]
[BlackElo "1145"]
[PlyCount "21"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Bf5 3. g3 Nf6 4. Bg2 e6 5. Nbd2 e5 6. Nh4 Bg6 7. Nxg6 hxg6 8. e4 Nc6 9. f4 dxe4 10. dxe4 Be7 11. c3 0-1

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.14"]
[Round "4"]
[White "Chuari Condori, Jhoselin"]
[Black "Velasquez Nava, Marcia"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1201"]
[BlackElo "1145"]
[PlyCount "117"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nf3 e6 5. Nc3 Nf6 6. Nh4 Bg4 7. Qc2 Ne4 8. Nf3 Nxc3 9. bxc3 Qf6 10. Ne5 Bf5 11. Qb3 b6 12. cxd5 exd5 13. Ba3 Bd6 14. Bxd6 Qxd6 15. c4 0-0 16. a4 Nd7 17. Nxd7 Qxd7 18. cxd5 Qxd5 19. Qxd5 cxd5 20. Ba6 Rab8 21. Kd2 Bc8 22. Bd3 f5 23. g3 g5 24. f3 Bb7 25. a5 f4 26. gxf4 gxf4 27. axb6 fxe3+ 28. Ke2 axb6 29. Ra7 Rf7 30. Rb1 Bc6 31. Rxf7 Kxf7 32. Bxh7 b5 33. Rc1 Bd7 34. Kxe3 Rh8 35. Rc7 Ke6 36. Bf5+ Kxf5 37. Rxd7 Ke6 38. Rb7 Rxh2 39. Rxb5 Rh5 40. Rb6+ Kf5 41. Rd6 Rh7 42. Rxd5+ Ke6 43. Re5+ Kf6 44. Ke4 Rh4+ 45. f4 Rh1 46. Kd5 Ra1 47. f5 Rb1 48. Kc6 Rc1+ 49. Kd6 Ra1 50. Rc5 Ra6+ 51. Kc7 Ra7+ 52. Kc6 Ra6+ 53. Kb5 Ra8 54. Kc4 Rd8 55. Rd5 Rc8+ 56. Kb5 Rb8+ 57. Kc6 Rc8+ 58. Kb7 Re8 59. Kc7 1-0

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.14"]
[Round "3"]
[White "Velasquez Nava, Marcia"]
[Black "Rosas Navarro, Dominic Giselle"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1048"]
[PlyCount "53"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. Nf3 Bd6 5. Bg3 Nf6 6. c4 Ne4 7. Nbd2 Nxg3 8. hxg3 h6 9. Rc1 Bb4 10. a3 Bxd2+ 11. Qxd2 b6 12. b4 Bb7 13. c5 Qe7 14. Bb5 Kd7 15. Ne5+ Kc8 16. Bxc6 Bxc6 17. Nxc6 Qd7 18. Ne5 Qe7 19. Qc3 f6 20. Ng6 Qd7 21. Nxh8 Qc6 22. cxb6 Qxc3+ 23. Rxc3 axb6 24. Ng6 Kb7 25. 0-0 Re8 26. Rfc1 Rc8 27. b5 1-0

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.13"]
[Round "2"]
[White "Torrejon Teran, Valeria Emily"]
[Black "Velasquez Nava, Marcia"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1022"]
[BlackElo "1145"]
[PlyCount "140"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. c3 Nd7 6. Nf3 Ne7 7. Bd3 Bg6 8. 0-0 c5 9. b3 Nc6 10. Be3 Be7 11. Qe2 Bxd3 12. Qxd3 a6 13. c4 cxd4 14. Nxd4 Nxd4 15. Bxd4 Bc5 16. Nc3 dxc4 17. Qxc4 b5 18. Qd3 Qb6 19. Rfd1 0-0 20. Rac1 Rfd8 21. Ne4 Bxd4+ 22. Qxd4 Qxd4+ 23. Rxd4 Nb6 24. Rxd8+ Rxd8 25. Rc6 Rb8 26. Nc5 a5 27. Na6 Rb7 28. Nc5 Rb8 29. Rd6 g6 30. Kf2 Nd5 31. Kg3 Rc8 32. Ne4 Rc2 33. Nf6+ Kg7 34. Nxd5 exd5 35. Rxd5 Rxa2 36. Rxb5 Ra3 37. Kg4 a4 38. bxa4 Rxa4 39. g3 Ra2 40. h4 h5+ 41. Kg5 Ra3 42. f5 Rxg3+ 43. Kf4 Rg4+ 44. Kf3 gxf5 45. Rb2 Rxh4 46. Rg2+ Rg4 47. Rxg4+ fxg4+ 48. Kg3 Kg6 49. Kh4 Kf5 50. Kg3 Kxe5 51. Kf2 h4 52. Kg2 f5 53. Kf2 f4 54. Kg1 Ke4 55. Kf1 Kf3 56. Kg1 Kg3 57. Kh1 f3 58. Kg1 f2+ 59. Kf1 h3 60. Ke2 h2 61. Ke3 h1Q 62. Kd4 f1R 63. Ke3 Qf3+ 64. Kd4 Rd1+ 65. Kc4 Qc6+ 66. Kb3 Qd5+ 67. Kc2 Rd4 68. Kb2 Rc4 69. Kb3 Qb5+ 70. Ka2 Ra4# 0-1

[Event "BOL-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2022.05.13"]
[Round "1"]
[White "Velasquez Nava, Marcia"]
[Black "Velasquez Nava, Raquel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1458"]
[PlyCount "111"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. c3 Bd6 6. Bg3 0-0 7. Bd3 Ne4 8. 0-0 c5 9. Bxd6 Qxd6 10. Nbd2 Nxc3 11. Qc2 Bxd3 12. Qxd3 Na4 13. Qc2 Qc6 14. b3 Nb6 15. Ne5 Qc7 16. Qxc5 Qxc5 17. dxc5 N6d7 18. Nxd7 Nxd7 19. Rac1 Rfc8 20. b4 Ne5 21. a3 a5 22. f4 Nd7 23. Nf3 axb4 24. axb4 Ra4 25. Rb1 b6 26. Ne5 Nxe5 27. fxe5 bxc5 28. bxc5 Rc4 29. Rfc1 Rxc1+ 30. Rxc1 Kf8 31. Kf2 Ke7 32. Ke2 f6 33. exf6+ gxf6 34. Kd3 e5 35. g4 h6 36. h4 Rg8 37. Rg1 f5 38. g5 hxg5 39. Rxg5 Rh8 40. h5 Rh6 41. Rxf5 Ke6 42. Rg5 Rh8 43. e4 d4 44. Rg6+ Kf7 45. Rg5 Kf6 46. Rg6+ Kf7 47. Rg5 Kf6 48. Rf5+ Ke6 49. Kc4 Rd8 50. Kd3 Ra8 51. h6 Ra3+ 52. Kc4 Rh3 53. c6 Rxh6 54. Rg5 Kd6 55. Rf5 Re6 56. c7 0-1

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.08"]
[Round "7"]
[White "Velasquez Nava, Marcia"]
[Black "Menacho Aillon, Antonio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1267"]
[PlyCount "67"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nf3 Nbd7 5. c4 e6 6. Nc3 Bd6 7. Bg3 a6 8. Be2 h6 9. Rc1 0-0 10. 0-0 Bxg3 11. hxg3 Rc8 12. Ne5 Nxe5 13. dxe5 Ne4 14. Nxe4 Bxe4 15. f3 Bg6 16. cxd5 exd5 17. Bd3 Qg5 18. Bxg6 fxg6 19. Qxd5+ Kh7 20. f4 Qxg3 21. Rf3 Qg4 22. Qxb7 Rb8 23. Qxa6 Rxb2 24. Rf2 Rxf2 25. Kxf2 Rxf4+ 26. exf4 Qxf4+ 27. Ke2 Qxc1 28. Qa5 Qc2+ 29. Kf1 Qc1+ 30. Qe1 Qc4+ 31. Qe2 Qc1+ 32. Qe1 Qc4+ 33. Qe2 Qc1+ 34. Qe1 1/2-1/2

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.07"]
[Round "6"]
[White "Mattes del Castillo, Addy"]
[Black "Velasquez Nava, Marcia"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1687"]
[BlackElo "1145"]
[PlyCount "71"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Bg6 6. a3 Nd7 7. Bf4 Ne7 8. c4 Rc8 9. 0-0 c5 10. b3 cxd4 11. Nxd4 Bxd3 12. Qxd3 dxc4 13. bxc4 Nc6 14. Re1 Nc5 15. Qc3 Qxd4 16. Be3 Qxc3 17. Nxc3 Nxe5 18. Rab1 b6 19. Nb5 Nxc4 20. Nxa7 Ra8 21. Nb5 Ra5 22. Nc7+ Kd7 23. Nb5 Bd6 24. Red1 Rb8 25. Rd4 Ra4 26. Rbd1 Nb7 27. Bf4 Ra5 28. Nxd6 Ncxd6 29. Bxd6 Nxd6 30. Rxd6+ Ke7 31. Rd7+ Kf6 32. R1d3 Rc8 33. g4 Kg6 34. Kg2 Rac5 35. f3 Ra5 36. Rb7 1-0

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.07"]
[Round "5"]
[White "Velasquez Nava, Marcia"]
[Black "Velasquez Nava, Raquel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1145"]
[BlackElo "1458"]
[PlyCount "117"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. c3 Nbd7 6. Bd3 Bxd3 7. Qxd3 c5 8. Nbd2 c4 9. Qc2 b5 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Bxd6 Qxd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 0-0 16. 0-0 a5 17. Qe5 Qxe5 18. dxe5 Rfd8 19. Rfd1 f6 20. exf6 gxf6 21. f4 Kf7 22. Rd4 e5 23. Re4 exf4 24. Rxf4 Rd2 25. Rf2 Rad8 26. Raf1 Rxf2 27. Rxf2 Rd1+ 28. Rf1 Rxf1+ 29. Kxf1 Ke6 30. Ke2 Ke5 31. Ke3 f5 32. g3 h5 33. h4 b4 34. Kf3 Kd5 35. Kf4 Ke6 36. Kg5 a4 37. a3 b3 38. Kxh5 Kf6 39. Kh6 f4 40. gxf4 Kf5 41. h5 Kxf4 42. Kg6 Ke3 43. h6 Kd2 44. h7 Kc2 45. h8Q Kxb2 46. Qd4 Kxa3 47. Qxc4 Kb2 48. Qxa4 Kxc3 49. Qa3 Kc2 50. Qc5+ Kd2 51. Qf5 Kc1 52. Qf4+ Kc2 53. Qe4+ Kb2 54. Kf5 Ka1 55. Qa4+ Kb2 56. Ke4 Kc2 57. Kd4 Kb2 58. Kd3 Kc1 59. Qa1# 1-0

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.06"]
[Round "3"]
[White "Velasquez Nava, Marcia"]
[Black "Garcia Alay, Marcial"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1145"]
[BlackElo "1537"]
[PlyCount "136"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. c4 Be7 5. Nc3 d6 6. Nf3 b6 7. Be2 0-0 8. 0-0 a6 9. Rc1 Qe8 10. b4 h6 11. h3 g5 12. Bh2 Qg6 13. Ne1 h5 14. f4 g4 15. hxg4 hxg4 16. g3 Rf7 17. Kf2 Rh7 18. Rh1 Nbd7 19. Bf1 Nf8 20. Bg2 Ra7 21. Nd3 Ne4+ 22. Nxe4 fxe4 23. Nb2 d5 24. cxd5 exd5 25. Qb3 Qe6 26. a4 Bd7 27. Nd1 c6 28. Nc3 Kg7 29. b5 axb5 30. axb5 Rh5 31. bxc6 Qxc6 32. Nxe4 Qh6 33. Nc3 Ra3 34. Qb2 Ra5 35. Qe2 b5 36. Nxd5 Ba3 37. Ra1 b4 38. Qc2 Raxd5 39. Kg1 Rb5 40. Qe4 Qd6 41. Kf2 b3 42. Bg1 Rxh1 43. Bxh1 b2 44. Rd1 Bf5 45. Qa8 b1Q 46. Rxb1 Rxb1 47. Be4 Rb2+ 48. Kf1 Bd7 49. Bf2 Rb8 50. Qa5 Bb5+ 51. Kg1 Bb4 52. Qa1 Rc8 53. d5+ Bc3 54. Qa7+ Kf6 55. Qb7 Ba6 56. Qb1 Bd2 57. Qb2+ Bc3 58. Qb1 Qb4 59. Qa2 Bc4 60. Qc2 Qb3 61. Qc1 Bxd5 62. Bxd5 Qxd5 63. Qb1 Rd8 64. Qb6+ Rd6 65. Qb8 Ng6 66. Qe8 Qd1+ 67. Kh2 Qf3 68. Kg1 Rd1+ 0-1

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.06"]
[Round "4"]
[White "Zubieta Choque, Alvaro Yhamil"]
[Black "Velasquez Nava, Marcia"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1145"]
[PlyCount "84"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. Ne5 Rc8 8. Qf3 e6 9. d3 Nf6 10. Bg5 Bd6 11. Bxf6 Qxf6 12. Ng4 Bxg4 13. Qxg4 Bc5 14. Qf3 Qxf3 15. gxf3 Bb4 16. 0-0-0 Bxc3 17. bxc3 c5 18. c4 dxc4 19. dxc4 0-0 20. Rhe1 Rfd8 21. Rxd8+ Rxd8 22. Kb2 Rd6 23. Kc3 f6 24. a4 Kf7 25. Rb1 Ra6 26. Rb6 axb6 27. Kd3 f5 28. f4 Kf6 29. Ke3 g5 30. fxg5+ Kxg5 31. f4+ Kg4 32. c3 h5 33. Kf2 Kxf4 34. h3 h4 35. Kg2 Ke3 36. Kh2 Kf2 37. Kh1 e5 38. Kh2 e4 39. Kh1 e3 40. Kh2 e2 41. Kh1 e1Q+ 42. Kh2 Qg1# 0-1

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.05"]
[Round "1"]
[White "Ramirez, Maria Eugenia"]
[Black "Velasquez Nava, Marcia"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2005"]
[BlackElo "1145"]
[PlyCount "87"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bd3 Bd6 8. Bg5 0-0 9. cxd5 exd5 10. Nxd5 Bb4+ 11. Nxb4 Nxb4 12. 0-0 Nxd3 13. Qxd3 Qd6 14. Ne5 b6 15. f3 a5 16. Rfd1 Nd5 17. Nc4 Qg6 18. Qxg6 hxg6 19. Ne3 Be6 20. a3 f6 21. Nxd5 Bxd5 22. Bf4 Rac8 23. Rac1 Rfd8 24. Bc7 Rd7 25. Bxb6 Rb8 26. Bxa5 Rxb2 27. Rd2 Rxd2 28. Bxd2 Bb3 29. Bc3 Rc7 30. Kf2 Kf7 31. Ke3 Ke6 32. Kd2 Kd5 33. Rb1 Bc4 34. Re1 Ra7 35. Bb2 Rb7 36. Kc3 Rc7 37. Kd2 Rb7 38. Kc2 Rc7 39. Bc3 Bb5 40. Rb1 Ba4+ 41. Kd3 f5 42. Rb6 Be8 43. Bb4 Ra7 44. Rd6# 1-0

[Event "Oruro op 8th"]
[Site "Oruro"]
[Date "2022.05.05"]
[Round "2"]
[White "Velasquez Nava, Marcia"]
[Black "Salvador Taquimallco, Alejandro Bryan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1145"]
[PlyCount "77"]
[EventDate "2022.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 a6 4. c4 c6 5. Nc3 e6 6. Nf3 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. Qxd5 Qxd5 10. Nxd5 a5 11. Nc7+ Kf8 12. Nxa8 Bb4+ 13. Nd2 Nf6 14. a3 Bc5 15. Bc4 g6 16. Bxb8 Kg7 17. Be5 Rxa8 18. 0-0 Re8 19. Bxf6+ Kxf6 20. Rac1 Rd8 21. Nf3 b6 22. Rfd1 g5 23. Rxd8 g4 24. Nd4 Be7 25. Rb8 h5 26. Nxf5 Kxf5 27. Bxf7 h4 28. Rxb6 h3 29. Rb5+ Kf6 30. Bh5 g3 31. hxg3 hxg2 32. Kxg2 Bd6 33. Rc6 Ke7 34. Rb7+ Ke6 35. Bf7+ Ke5 36. f4+ Kf5 37. Rxd6 a4 38. Rb5+ Ke4 39. Re5# 1-0

