[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.27"]
[Round "8"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Noguera da Almeida, Beatriz Elvira"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1931"]
[BlackElo "1778"]
[PlyCount "112"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Re8 9. h3 Nbd7 10. e4 b5 11. Bd3 e5 12. d5 cxd5 13. Bxb5 d4 14. Bc6 Rb8 15. Ne2 Qc7 16. Bxd7 Bxd7 17. Ng3 Bc6 18. Re1 h5 19. b3 Qb7 20. Qd3 Bb5 21. Qd1 Rbc8 22. Bg5 Nd7 23. Rc1 Nc5 24. Qd2 Kh7 25. Qa5 Qb6 26. Qxb6 axb6 27. Bd2 Nd3 28. Rxc8 Rxc8 29. Rd1 Rc2 30. a4 Bc6 31. a5 bxa5 32. Bxa5 Nxf2 33. Rf1 Nxe4 34. Nxe4 f5 35. Neg5+ Kg8 36. Ne6 Bf6 37. b4 Kf7 38. Nd8+ Bxd8 39. Bxd8 Bxf3 40. gxf3 Rb2 41. Bc7 Re2 42. b5 Ke6 43. b6 Kd7 44. Rc1 d3 45. Rd1 e4 46. fxe4 fxe4 47. Bf4 Kc6 48. Bc7 Rb2 49. Kf1 Kd5 50. h4 Kd4 51. Bd8 Ke3 52. Be7 Kf3 53. Bc5 e3 54. Kg1 Ke2 55. Ra1 d2 56. Bd4 Rb3 0-1

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.27"]
[Round "9"]
[White "Otazo Sanchez, Annyd Gabriela"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1949"]
[BlackElo "1931"]
[PlyCount "89"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 c5 5. g3 Bd6 6. Bg2 Ne7 7. 0-0 0-0 8. Re1 a6 9. a4 Rb8 10. Nf1 b5 11. axb5 axb5 12. h4 f6 13. h5 e5 14. h6 g6 15. exd5 Nb6 16. Ne3 Nf5 17. Nxf5 Bxf5 18. Nh4 Bd7 19. b3 Ra8 20. Rxa8 Qxa8 21. c4 Qa2 22. Be3 b4 23. Re2 Qa5 24. Qb1 Ra8 25. Kh2 Qa1 26. Qxa1 Rxa1 27. f4 Bg4 28. Bf3 Bxf3 29. Nxf3 Nd7 30. fxe5 Nxe5 31. Nxe5 fxe5 32. Bg5 Ra3 33. Rb2 Kf7 34. Kg2 Be7 35. Be3 g5 36. Kf3 Kg6 37. Ke4 Bd6 38. Rf2 Rxb3 39. Rf5 Rb1 40. Rxg5+ Kf7 41. Rg7+ Ke8 42. Kf5 b3 43. Rxh7 b2 44. Ke6 Rf1 45. Rb7 1-0

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.26"]
[Round "7"]
[White "Sanchez Castillo, Sarai Carolina"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2112"]
[BlackElo "1931"]
[PlyCount "147"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Bc4 Nf6 6. Bb3 0-0 7. h3 b5 8. a3 a6 9. Be3 Qc7 10. e5 dxe5 11. dxe5 Rd8 12. Qe2 Nd5 13. Nxd5 cxd5 14. Bf4 Nc6 15. Rd1 Be6 16. 0-0 Qb6 17. c3 Rab8 18. Nd4 Na5 19. Ba2 Rbc8 20. Bg5 Rc7 21. Kh1 Nc4 22. f4 Bc8 23. Bh4 f6 24. Bg3 f5 25. Bf2 Qb7 26. Rd3 e6 27. Bh4 Rf8 28. Kh2 Rff7 29. Be1 Bf8 30. h4 h5 31. Rg3 Rg7 32. Rd3 Bd7 33. Bf2 Bc8 34. Nf3 Bd7 35. Bd4 Bc8 36. Ra1 Bd7 37. Rdd1 Rc8 38. Bb1 Rc7 39. Bd3 Rc8 40. Qf2 Rc7 41. Ra2 Rc8 42. Rda1 Rc7 43. Bc2 Rc8 44. Ne1 Be8 45. Nd3 a5 46. b3 Nxa3 47. Rxa3 Bxa3 48. Rxa3 b4 49. cxb4 axb4 50. Ra7 Qb5 51. Rxg7+ Kxg7 52. Bc5 Qb8 53. Bd6 Qb7 54. Nc5 Qf7 55. Qd4 Bc6 56. Qxb4 Kg8 57. Qb6 Qe8 58. Bd3 Ra8 59. Nxe6 Qxe6 60. Qxc6 Rc8 61. Qb7 Rc3 62. Ba6 Rc2 63. Bb5 Rc3 64. Bc6 Rd3 65. Bd7 Qf7 66. Qc8+ Kh7 67. Be6 Qg7 68. b4 Rd1 69. Bf8 Qa7 70. Bc5 Qg7 71. b5 d4 72. b6 d3 73. Bf8 d2 74. Bxg7 1-0

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.25"]
[Round "5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Guadalajara Barrios, Jacksilany"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1931"]
[BlackElo "1647"]
[PlyCount "85"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 Nf6 6. Bd3 d6 7. Qc2 0-0 8. Ba3 b6 9. c5 Bb7 10. f3 dxc5 11. dxc5 Re8 12. Ne2 Nbd7 13. 0-0 Nd5 14. Qd2 Qg5 15. Nf4 N7f6 16. c4 Nxf4 17. exf4 Qh4 18. Bb2 Nd7 19. Bxf5 Nxc5 20. Bc2 Rad8 21. Qc3 Qe7 22. Rae1 Qf7 23. Re5 Nd7 24. Rg5 Re7 25. Re1 Nf8 26. f5 e5 27. Rxe5 Rxe5 28. Qxe5 Rd7 29. Ba4 c6 30. c5 Qe7 31. Bb3+ Kh8 32. f6 Qxe5 33. Bxe5 Ng6 34. Rxg6 hxg6 35. f7 Rd8 36. Bd6 bxc5 37. f8Q+ Rxf8 38. Bxf8 Kh7 39. Bxc5 a6 40. Kf2 Kh6 41. Bd4 Bc8 42. Be3+ Kh7 43. Bg5 1-0

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.25"]
[Round "4"]
[White "Sequeda Mendoza, Nancy Stella"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1918"]
[BlackElo "1931"]
[PlyCount "69"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 a6 8. 0-0 c5 9. Re1 Bd7 10. Bg5 Bc6 11. Ne5 Qd5 12. Nxc6 Qxg5 13. Ne5 Bd6 14. Qe2 0-0 15. dxc5 Bxc5 16. Rad1 b5 17. c3 Ra7 18. Bc2 h5 19. Qd3 g6 20. h3 Nd5 21. Qf3 Bd6 22. Qe4 Bxe5 23. Qxe5 Qxe5 24. Rxe5 Nb6 25. Rg5 Kg7 26. Rc5 Nd7 27. Rc6 Ne5 28. Rc5 Nd7 29. Rc6 Ne5 30. Rc5 Nd7 31. Rc6 Ne5 32. Rcd6 Nc4 33. Rd7 Rxd7 34. Rxd7 Nxb2 35. Bb3 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.24"]
[Round "3"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rovira Contreras, Tairu Manuela"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1931"]
[BlackElo "1998"]
[PlyCount "64"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 a6 5. a4 Bb4 6. Bd3 0-0 7. Nge2 c5 8. 0-0 b6 9. Qc2 Bb7 10. f3 Nc6 11. cxd5 exd5 12. Bf5 Ne7 13. Bh3 Bc8 14. Bxc8 Rxc8 15. Bd2 Re8 16. Be1 Qd7 17. g4 Nc6 18. Bf2 Ba5 19. Ng3 Nb4 20. Qd2 h5 21. g5 Nh7 22. e4 cxd4 23. Bxd4 dxe4 24. Ngxe4 Rcd8 25. Rad1 Qf5 26. Qg2 b5 27. axb5 axb5 28. Kh1 Bc7 29. Ne2 h4 30. Ng1 Nf8 31. Qh3 Qxh3 32. Nxh3 Nd5 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.24"]
[Round "2"]
[White "Pena Gonzalez, Clara Isabel"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1778"]
[BlackElo "1931"]
[PlyCount "65"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Nf6 6. e5 Nd7 7. Bd3 Qb6 8. 0-0 Be7 9. dxc5 Nxc5 10. Bc2 Nd7 11. Qe2 Qc7 12. Re1 a5 13. Nb3 b6 14. Bd3 Nc5 15. Bb5 0-0 16. Bf4 a4 17. Nxc5 bxc5 18. Bd3 f5 19. exf6 Qxf4 20. fxe7 Nxe7 21. Ne5 g6 22. g3 Qh6 23. Bb5 Ra7 24. Nd7 g5 25. Nxf8 Kxf8 26. Qe5 c4 27. Qd6 Qf6 28. f4 gxf4 29. Rf1 Kg7 30. Rxf4 Qg5 31. Qd8 Qe5 32. Qf8+ Kg6 33. Be8+ 1-0

[Event "VEN-ch (Women)"]
[Site "Caracas"]
[Date "2024.02.23"]
[Round "1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Perez Hernandez, Vicmary C"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "1931"]
[BlackElo "1808"]
[PlyCount "85"]
[EventDate "2024.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. Nd2 Bxe2 12. Qxe2 Re8 13. Qd3 c4 14. Qf3 Rc8 15. e5 dxe5 16. Nde4 Nxe4 17. Nxe4 f5 18. Nc3 e4 19. Qe2 Nc5 20. Be3 Nd3 21. Rab1 a6 22. a4 Qa5 23. Qc2 Qb4 24. Rfd1 Red8 25. g4 Rd7 26. gxf5 gxf5 27. Qg2 Rd6 28. Kh1 Rg6 29. Qh3 Bxc3 30. bxc3 Qxc3 31. Rf1 Rc7 32. d6 Rf7 33. Qh5 Qf6 34. Rb6 Rd7 35. Qe2 Qg7 36. Qa2 Qf7 37. Rg1 c3 38. Rxg6+ hxg6 39. Qc2 Qc4 40. Rb3 Ne1 41. Qf2 Qxb3 42. Qxe1 Rxd6 43. Bc1 0-1

[Event "Online Olym Div2 D"]
[Site "Chess.com INT"]
[Date "2021.09.04"]
[Round "7.1"]
[White "Zahid, Wassima"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1531"]
[BlackElo "1967"]
[PlyCount "104"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Morocco"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "MAR"]
[BlackTeamCountry "VEN"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 c6 5. 0-0 Nf6 6. Nc3 0-0 7. h3 b5 8. e5 Ne8 9. a3 Nd7 10. Bf4 a6 11. Qd2 Qc7 12. exd6 exd6 13. Ne4 f5 14. Neg5 Ndf6 15. Qe3 Nd5 16. Qb3 Kh8 17. Bd2 h6 18. h4 Nef6 19. Nh3 Ne4 20. c4 Ndf6 21. Bd3 Be6 22. Bxe4 fxe4 23. d5 bxc4 24. Qxc4 Bxd5 25. Qc2 exf3 26. Qxg6 Be4 27. Qg3 Rg8 28. Nf4 Bf8 29. Qh2 Qg7 30. g3 Re8 31. Qh3 Qe7 32. Rfe1 d5 33. Bc3 Kh7 34. Rac1 Qd6 35. Kh2 Qe7 36. Rcd1 Ng4+ 37. Kg1 Qd6 38. Nh5 Qg6 39. Nf4 Qd6 40. Nh5 Qe7 41. Nf4 Qf7 42. Qf1 Bd6 43. Nh3 Ne5 44. Kh2 Ng6 45. Qxa6 Nxh4 46. Nf4 Bxf4 47. gxf4 Qxf4+ 48. Kh1 Ng6 49. Qb7+ Re7 50. Qxc6 Qh4+ 51. Kg1 Nf4+ 52. Kf1 Qh1# 0-1

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2021.08.29"]
[Round "9.2"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Granados Diaz, Maria Esther"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1967"]
[BlackElo "1904"]
[PlyCount "132"]
[EventDate "2021.08.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Nicaragua"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "NCA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. d3 a5 6. e3 0-0 7. Nge2 d6 8. 0-0 h6 9. h3 Nh7 10. f4 exf4 11. Nxf4 Ng5 12. d4 Bb6 13. Kh2 Ne7 14. e4 Ne6 15. Nce2 Nxf4 16. Bxf4 f5 17. exf5 Nxf5 18. Qd3 c6 19. Bd2 d5 20. cxd5 cxd5 21. Nf4 Ne7 22. Rae1 Bf5 23. Qe3 Rf7 24. Bc3 Qd7 25. g4 Bh7 26. Qe6 Qxe6 27. Nxe6 Rxf1 28. Rxf1 Bd3 29. Re1 Bc4 30. b3 Bb5 31. Nc5 Nc6 32. Bxd5+ Kh8 33. Re6 Rd8 34. Bc4 Bc7+ 35. Kg1 Bxc4 36. bxc4 Nxd4 37. Bxd4 Rxd4 38. Nxb7 Rxc4 39. Re8+ Kh7 40. Nd8 Rc1+ 41. Kf2 Rc2+ 42. Kf3 Bxd8 43. Rxd8 Rxa2 44. Ra8 a4 45. Ra6 a3 46. Ke3 Rh2 47. h4 Rxh4 48. Kf4 Rh3 49. g5 h5 50. Kf5 Rf3+ 51. Ke4 Rg3 52. Kf4 Rg4+ 53. Kf5 Rg3 54. Ra8 h4 55. Ra4 h3 56. g6+ Rxg6 57. Rxa3 Rh6 58. Ra1 h2 59. Rh1 g6+ 60. Kg5 Rh5+ 61. Kg4 Kh6 62. Kg3 Kg5 63. Kg2 Kg4 64. Kf2 Kh3 65. Rc1 Rf5+ 66. Ke2 Kg2 0-1

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "9.2"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Malan, Lucia"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1967"]
[BlackElo "1741"]
[PlyCount "66"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "URU"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. e4 Bg7 7. Nge2 0-0 8. 0-0 Be6 9. h3 Nd7 10. Be3 f5 11. f4 Nc5 12. Kh2 Qd7 13. Rc1 Nb4 14. a3 Nbxd3 15. Rb1 exf4 16. gxf4 fxe4 17. b4 Bxc3 18. Nxc3 Bxc4 19. bxc5 dxc5 20. Nxe4 Qe7 21. Qc2 b5 22. Bd2 Rad8 23. Bc3 Nxf4 24. Nf6+ Rxf6 25. Bxf6 Qxf6 26. Rfd1 Bd3 27. Qb3+ c4 28. Qxb5 Bxb1 29. Qxc4+ Kh8 30. Rxb1 Nxg2 31. Kxg2 Rd2+ 32. Kg3 Qf2+ 33. Kg4 Rd4+ 0-1

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "7.1"]
[White "Chihi, Malak"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1664"]
[BlackElo "1967"]
[PlyCount "137"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "VEN"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. Be3 c6 7. Qd2 Re8 8. 0-0 b5 9. a3 a6 10. h3 Qc7 11. Nh2 Nbd7 12. f4 e5 13. Bf3 exd4 14. Bxd4 Bb7 15. Rad1 c5 16. Bxf6 Nxf6 17. Qxd6 Qxd6 18. Rxd6 Nxe4 19. Nxe4 Bxe4 20. Bxe4 Rxe4 21. c3 Re2 22. Rf2 Re1+ 23. Rf1 Re2 24. Rf2 Rxf2 25. Kxf2 b4 26. axb4 cxb4 27. cxb4 Bxb2 28. Ke2 Ba3 29. Rb6 a5 30. bxa5 Rxa5 31. Nf3 Ra4 32. g3 Bc5 33. Rb8+ Kg7 34. Rb2 Re4+ 35. Kf1 Re3 36. Kg2 Re7 37. Rc2 Ba7 38. Ra2 f6 39. Rc2 Kf7 40. g4 f5 41. Ng5+ Kg7 42. Rc7 Rxc7 43. Ne6+ Kf6 44. Nxc7 Bb8 45. Nd5+ Ke6 46. Nc3 Bxf4 47. Kf3 Bd2 48. gxf5+ gxf5 49. Ne2 Ke5 50. Ng3 h6 51. Nh5 Bg5 52. Ng3 Bh4 53. Nf1 Be1 54. Ne3 h5 55. Ng2 Bd2 56. Nh4 Bg5 57. Ng2 h4 58. Ne1 Kd4 59. Ng2 Kd5 60. Ne1 Ke5 61. Nd3+ Kd5 62. Ne1 Bd8 63. Ng2 Ke5 64. Ne1 Ba5 65. Nd3+ Kd4 66. Nf4 Be1 67. Ng2 Bg3 68. Nxh4 Bxh4 69. Kf4 1/2-1/2

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "8.5"]
[White "Monroy Garzon, Nataly Alejandra"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1957"]
[BlackElo "1967"]
[PlyCount "61"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "VEN"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. a3 a6 10. b4 Be7 11. Bb2 b5 12. Be2 Bb7 13. Nc3 0-0 14. Nd4 Ne5 15. Rac1 Rac8 16. Nb1 Nc4 17. Bxc4 bxc4 18. Nd2 Bd5 19. f3 a5 20. e4 axb4 21. exd5 c3 22. Ba1 cxd2 23. Rb1 Nxd5 24. axb4 Bxb4 25. Kf2 Rc4 26. Nb3 Rc2 27. Nd4 Bc5 28. Ke2 Nf4+ 29. Kf1 Rc8 30. Nxc2 Nd5 31. Rxd2 1-0

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "6.5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Gomez Barrera, Javiera Belen"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "1967"]
[BlackElo "2083"]
[PlyCount "124"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Chile"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "CHI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 c4 11. a4 Na6 12. 0-0 Nc5 13. e5 dxe5 14. Nxc4 e4 15. Be3 Nd3 16. Bxd3 exd3 17. Qxd3 Bf5 18. Qd2 Ne4 19. Nxe4 Rxe4 20. Rac1 Qd7 21. b3 Rd8 22. d6 Be6 23. Rfd1 Bg4 24. Re1 Be6 25. Bc5 Rxe1+ 26. Rxe1 b5 27. axb5 Qxb5 28. Bxa7 Qxb3 29. Ne5 Qa3 30. Qf2 Qxd6 31. Bb6 Rc8 32. h3 Qd5 33. Qb2 Bf5 34. Rc1 Re8 35. Bd4 Qe4 36. Qf2 Rd8 37. Ba1 Qd5 38. Bb2 h5 39. Nc6 Re8 40. Bxg7 Kxg7 41. Qb2+ Kg8 42. Qf6 Qe6 43. Qxe6 Bxe6 44. Ne5 Ra8 45. Rc2 Kg7 46. Kf2 Ra4 47. Ke3 Ra3+ 48. Kf2 Ra4 49. Ke3 Kf6 50. h4 Ra3+ 51. Kf2 Kf5 52. g3 f6 53. Nf3 Ke4 54. Re2+ Kd5 55. Rd2+ Kc4 56. Rd6 Bg4 57. Nd2+ Kc5 58. Rxf6 Bf5 59. Rf8 Kd4 60. Rd8+ Kc3 61. Nf3 Ra2+ 62. Ke3 Rg2 0-1

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "4.4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Van den Brink, Nienke"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1967"]
[BlackElo "1811"]
[PlyCount "64"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "DEN"]

1. c4 f5 2. Nc3 Nf6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. e4 c6 7. Nge2 e5 8. 0-0 0-0 9. Rb1 a5 10. a3 Be6 11. b4 f4 12. gxf4 exf4 13. Nxf4 Bg4 14. f3 Qb6+ 15. c5 dxc5 16. Na4 Qb5 17. Nxc5 axb4 18. axb4 Bc8 19. Qb3+ Kh8 20. Nfe6 Bxe6 21. Nxe6 Re8 22. Nxg7 Kxg7 23. Bb2 Nbd7 24. d4 Ra4 25. Bc3 Rea8 26. e5 Nd5 27. Bd2 Ra3 28. Qd1 Qd3 29. Qc1 Qxd4+ 30. Kh1 Nxe5 31. Bh6+ Kg8 32. Rd1 Qc3 1/2-1/2

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "5.2"]
[White "Efentakis, Theodora"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1147"]
[BlackElo "1967"]
[PlyCount "72"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Mozambique"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "MOZ"]
[BlackTeamCountry "VEN"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. h3 Nf6 5. Nc3 c6 6. a3 0-0 7. 0-0 Nbd7 8. d3 b5 9. Ba2 a6 10. Be3 Bb7 11. Rb1 c5 12. Ne2 Qa5 13. Bd2 b4 14. Bb3 Qb6 15. axb4 cxb4 16. Be3 Qc7 17. Qd2 Rfb8 18. Bh6 Bh8 19. Ng5 d5 20. exd5 Bxd5 21. Nd4 Bxb3 22. Nxb3 a5 23. Qe2 Qd6 24. Rfe1 e6 25. Nf3 Nd5 26. Qe4 Nc5 27. Nxc5 Qxc5 28. Rec1 a4 29. Ng5 Re8 30. Qf3 Qe7 31. Qe4 a3 32. bxa3 bxa3 33. Qc4 Rec8 34. Qb3 Nc3 35. Ra1 Ne2+ 36. Kh2 Nxc1 0-1

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "3.3"]
[White "Miller, Rachel"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2004"]
[BlackElo "1967"]
[PlyCount "99"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Jamaica"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "JAM"]
[BlackTeamCountry "VEN"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Nf3 c6 6. Qd2 0-0 7. Bd3 Re8 8. h3 b5 9. 0-0 a6 10. Ne2 Nbd7 11. Ng3 Qc7 12. a4 Bb7 13. c3 bxa4 14. Rxa4 c5 15. d5 e6 16. c4 exd5 17. exd5 Rab8 18. b3 Nb6 19. Ra2 Bc8 20. Qd1 Nfd7 21. Ne4 f5 22. Neg5 Ne5 23. Be2 Qb7 24. Nxe5 Bxe5 25. Qd2 Nd7 26. Bd1 Qb4 27. Qc1 Nf8 28. Bd2 Qb7 29. Re1 h6 30. Nf3 g5 31. Bc3 Qg7 32. Bxe5 dxe5 33. Rae2 e4 34. Nh2 Ng6 35. Bc2 Bd7 36. Qa3 Nf4 37. Re3 h5 38. Qxc5 g4 39. hxg4 hxg4 40. Qd6 Nd3 41. Bxd3 exd3 42. Rxe8+ Rxe8 43. Rxe8+ Bxe8 44. Qe6+ Bf7 45. Qxf5 d2 46. Qb1 Qd4 47. Qd1 Qc3 48. Nf1 Bh5 49. Qxd2 Qxb3 50. Qg5+ 1-0

[Event "Online Olym Div3 D"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "1.4"]
[White "Richie Guillen, Ciara Bernadette"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1417"]
[BlackElo "1967"]
[PlyCount "116"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "VEN"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. Nf3 0-0 5. Bg5 d6 6. e3 Nbd7 7. h3 c5 8. Be2 a6 9. 0-0 Qc7 10. Qd2 Re8 11. d5 h6 12. Bf4 g5 13. Bh2 Nf8 14. Qc2 Rb8 15. e4 Ng6 16. Rfe1 Bd7 17. Bd3 Nh5 18. Qd2 Nhf4 19. Bxf4 Nxf4 20. Bc2 b5 21. Rab1 bxc4 22. Ne2 Nd3 23. Bxd3 cxd3 24. Qxd3 Qa5 25. Qd2 Qxa2 26. Nc3 Qc4 27. Qe2 Qxe2 28. Nxe2 Rxb2 29. Rxb2 Bxb2 30. Rb1 Bf6 31. g4 Bb5 32. Ng3 c4 33. Nf5 Kh7 34. Ne3 c3 35. Nc2 Bd3 36. Nfe1 Bxe4 37. Nb4 Bxb1 38. Nxa6 Ra8 39. Nb4 Ra4 40. Nec2 Bxc2 41. Nxc2 Ra2 42. Nb4 Rb2 43. Nd3 Rd2 44. Nb4 c2 45. Nxc2 Rxc2 46. Kf1 Bd4 47. f3 Rf2+ 48. Ke1 Rxf3 49. Kd2 Rxh3 50. Ke2 f5 51. gxf5 Ra3 52. Kd2 h5 53. Ke2 h4 54. Kf1 h3 55. Ke1 h2 56. Ke2 h1Q 57. Kd2 Qg2+ 58. Kc1 Ra1# 0-1

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.30"]
[Round "9"]
[White "Luces Camargo, Rosselys Alejandra"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1878"]
[BlackElo "1999"]
[PlyCount "50"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nc3 Nf6 5. Be2 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qc7 9. 0-0-0 Nc6 10. h3 0-0 11. Nf3 a6 12. g4 Be6 13. a3 b5 14. Nd4 Bc4 15. Qd2 Bxe2 16. Qxe2 b4 17. axb4 Nxb4 18. f5 Rfc8 19. Bg5 Qa5 20. Nb3 Na2+ 21. Nxa2 Qxa2 22. Kd2 Qxb2 23. Ra1 Qc3+ 24. Kd1 Rab8 25. Qd3 Rxb3 0-1

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.29"]
[Round "8"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Vargas Ortiz, Grecia Valentina"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1999"]
[BlackElo "1673"]
[PlyCount "97"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. b3 b5 8. Be2 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bb7 11. Bb2 Nbd7 12. Nd2 Bb4 13. Bf3 Bxf3 14. N2xf3 0-0 15. Rac1 Rac8 16. Rfd1 Nb8 17. Ne5 Rfd8 18. Kf1 Ne4 19. a3 Bc3 20. Bxc3 Nxc3 21. Rd2 Nd5 22. Rdc2 Ne7 23. Ke2 Kf8 24. Rxc8 Rxc8 25. Rxc8+ Nxc8 26. Kd3 Nd6 27. Ndc6 Nxc6 28. Nxc6 Ke8 29. Kd4 Kd7 30. Nb8+ Kc7 31. Nxa6+ Kb6 32. Nb4 f6 33. e4 Nb7 34. Nd3 Na5 35. Kc3 Nb7 36. f3 Kc6 37. Nf4 Nd8 38. Nh5 g6 39. Nxf6 h5 40. h4 e5 41. g4 hxg4 42. fxg4 Ne6 43. h5 gxh5 44. gxh5 Ng5 45. h6 Nf7 46. h7 Kc5 47. Ng4 b4+ 48. axb4+ Kb5 49. Nxe5 1-0

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.29"]
[Round "7"]
[White "Chghale Perez, Rosmarly Josefina"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1765"]
[BlackElo "1999"]
[PlyCount "73"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Nc6 7. Bd3 a6 8. h3 Bd6 9. Bxd6 Qxd6 10. f4 Bd7 11. Nf3 Rc8 12. a3 Na5 13. Ne5 Nc4 14. Qc2 b5 15. 0-0 0-0 16. g4 g6 17. h4 Kg7 18. Rf3 b4 19. axb4 Bb5 20. Nxb5 axb5 21. b3 Nb6 22. Qd2 Ne4 23. Qg2 f6 24. Ra7+ Kg8 25. h5 Rc7 26. Rxc7 Qxc7 27. hxg6 fxe5 28. gxh7+ Qxh7 29. Rh3 Qg7 30. dxe5 Rc8 31. g5 Rc1+ 32. Kh2 Nc8 33. Rh6 Ne7 34. Bxe4 dxe4 35. Qxe4 Rc6 36. Qd3 Nd5 37. Rg6 1-0

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.28"]
[Round "6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rovira Contreras, Tairu Manuela"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1999"]
[BlackElo "2039"]
[PlyCount "64"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. 0-0-0 0-0 7. e5 Nh5 8. Bh6 Nb6 9. Be2 Bxh6 10. Qxh6 Ng7 11. h4 Nf5 12. Qf4 f6 13. g4 Ng7 14. Qh6 Rf7 15. Nh3 Qf8 16. Qe3 d5 17. f4 c6 18. Qg3 Kh8 19. h5 gxh5 20. Qh4 Nc4 21. f5 fxe5 22. Bxc4 exd4 23. Nxd5 cxd5 24. Bxd5 Rf6 25. Ng5 e6 26. fxe6 Bxe6 27. Bxe6 Nxe6 28. Qxh5 Nxg5 29. Qxg5 Rd8 30. Qe5 Qg7 31. Rh2 Rg6 32. Qxg7+ Kxg7 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.27"]
[Round "4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Matute Escobar, Roxanny"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1999"]
[BlackElo "1819"]
[PlyCount "64"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d5 6. Nf3 0-0 7. 0-0 Bf5 8. cxd5 cxd5 9. Ne5 Nc6 10. e3 Qd6 11. Nd3 a6 12. a3 Rac8 13. Qe2 Na5 14. Nc5 b6 15. Nxa6 Nb3 16. Bd2 e5 17. dxe5 Qxe5 18. Rae1 d4 19. e4 dxc3 20. Bxc3 Rxc3 21. bxc3 Bd7 22. Nb4 Qxc3 23. Rd1 Re8 24. Rfe1 Ba4 25. Rd6 Qc5 26. Red1 Nc1 27. Qb2 Nxe4 28. Na6 Qxd6 29. Rxd6 Bxb2 30. Rxb6 Ne2+ 31. Kf1 Nd2+ 32. Ke1 Bc3 0-1

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.27"]
[Round "5"]
[White "Pena Gonzalez, Clara Isabel"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1735"]
[BlackElo "1999"]
[PlyCount "102"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 g6 8. Nbc3 Bg7 9. Be3 0-0 10. 0-0 Re8 11. Qd2 Nb4 12. Ng3 c5 13. d5 Nxd3 14. Qxd3 f5 15. Nge2 Qe7 16. Rfe1 Bd7 17. a4 a5 18. Bd2 Qh4 19. g3 Qxc4 20. Qxc4 Nxc4 21. Bf4 g5 22. Bxg5 Nxb2 23. Reb1 Nd3 24. Rxb7 Bc8 25. Re7 Ba6 26. Rb1 Nb4 27. Rxe8+ Rxe8 28. Be3 Bxe2 29. Nxe2 Nxd5 30. Rd1 Nxe3 31. fxe3 Rxe3 32. Kf2 Ra3 33. Rxd6 Rxa4 34. Rd5 c4 35. Rxf5 Ra2 36. Ke3 Ra3+ 37. Ke4 Ra2 38. Kf3 a4 39. Rc5 Rc2 40. Ra5 Ra2 41. Rc5 Rd2 42. Rxc4 a3 43. Nc1 a2 44. Nxa2 Rxa2 45. h3 Be5 46. Rg4+ Kf7 47. h4 Ra3+ 48. Kg2 Kf6 49. Rg5 h6 50. Rg8 Ra4 51. g4 Kf7 0-1

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.26"]
[Round "3"]
[White "Camacho Villarreal, Beatriz Giov"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1841"]
[BlackElo "1999"]
[PlyCount "137"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. d3 Nd7 4. Bg2 e6 5. Nbd2 Bd6 6. 0-0 Ne7 7. Re1 c6 8. h3 Bh5 9. e4 Rc8 10. g4 Bg6 11. e5 Bb8 12. Nf1 0-0 13. Bf4 c5 14. Bg3 Nc6 15. Qe2 Re8 16. a3 f6 17. exf6 Bxg3 18. Nxg3 Qxf6 19. c4 Nb6 20. Rad1 Nd4 21. Nxd4 Qxd4 22. Qe5 Qxe5 23. Rxe5 dxc4 24. Bxb7 Rcd8 25. Rxc5 Rxd3 26. Re1 Rd2 27. Be4 Rxb2 28. Bxg6 hxg6 29. a4 Nxa4 30. Rxc4 Nb6 31. Rce4 a5 32. R4e2 Rb3 33. Ne4 a4 34. Nc5 Rc3 35. Rb2 Rxc5 36. Rxb6 Ra5 37. Rb2 Kf7 38. Ra2 Ke7 39. Re4 Rea8 40. Rd4 e5 41. Rd3 Ke6 42. Kf1 Rd5 43. Rda3 Rd4 44. Ke2 Kd5 45. f3 Ra7 46. Rc3 Rb7 47. Rac2 g5 48. Rc8 a3 49. Ra8 Rb3 50. Ra5+ Kd6 51. Ra6+ Kd5 52. Ra5+ Ke6 53. Ra6+ Rd6 54. Ra5 Rdb6 55. Rc4 Rb2+ 56. Kd3 a2 57. Rca4 R6b3+ 58. Kc4 Rxf3 59. Rxa2 Rxa2 60. Rxa2 Rxh3 61. Ra6+ Kf7 62. Kd5 Re3 63. Ra7+ Kg6 64. Ra6+ Kh7 65. Ke6 Rf3 66. Kxe5 Rf4 67. Ra1 Rxg4 68. Kf5 Rb4 69. Kxg5 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.25"]
[Round "2"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Ubertin Gomez, Katherin Rossmary"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1999"]
[BlackElo "1686"]
[PlyCount "64"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. d4 Bb7 4. e3 e6 5. Nf3 d5 6. Bd3 a6 7. b3 Bd6 8. 0-0 0-0 9. Bb2 Nbd7 10. Rc1 Qe7 11. Qe2 Ne4 12. Bb1 f5 13. Rfd1 Ndf6 14. Ne5 Bxe5 15. dxe5 Nxc3 16. Bxc3 Ne4 17. Bb2 f4 18. f3 Ng5 19. cxd5 exd5 20. exf4 Rxf4 21. Rc3 Raf8 22. Bc1 R4f7 23. f4 Ne6 24. f5 Nc5 25. Rh3 Ne4 26. Qh5 h6 27. f6 Nxf6 28. exf6 Rxf6 29. Rg3 Re8 30. h3 Qc5+ 31. Kh2 Ree6 32. Bf5 Re5 1-0

[Event "VEN-ch (Women)"]
[Site "Guatire"]
[Date "2020.01.25"]
[Round "1"]
[White "Perez Hernandez, Vicmary C"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1825"]
[BlackElo "1999"]
[PlyCount "55"]
[EventDate "2020.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nc3 Nf6 5. Be2 0-0 6. Bf3 c6 7. a4 e5 8. Nge2 a5 9. 0-0 Qb6 10. Be3 Ng4 11. Bxg4 Bxg4 12. Qd2 Qb4 13. dxe5 dxe5 14. f5 gxf5 15. exf5 f6 16. Ng3 h5 17. h3 h4 18. Nge4 Bh5 19. Bc5 Qc4 20. Bxf8 Kxf8 21. Qd8+ Be8 22. Nd6 Qd4+ 23. Kh1 Nd7 24. Qxa8 Qxd6 25. Rad1 Qc7 26. Ne4 Ke7 27. Nd6 Bh5 28. Qg8 1-0

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.19"]
[Round "10"]
[White "Patino Garcia, Corals"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1977"]
[BlackElo "1986"]
[PlyCount "13"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. 0-0 Bg4 7. h3 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.18"]
[Round "9"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Guadalajara Barrios, Jacksilany"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1986"]
[BlackElo "1546"]
[PlyCount "52"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Bd6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. 0-0 0-0 10. e4 e5 11. d5 cxd5 12. exd5 b4 13. Ne4 Nxe4 14. Bxe4 f5 15. Bc2 Qc7 16. h3 Bb7 17. Ng5 Qa5 18. Bb3 Nc5 19. Bc4 f4 20. Qh5 h6 21. Ne6 Rf6 22. Rd1 Kh7 23. b3 Qb6 24. Bb2 Ne4 25. Qe2 Kh8 26. Qxe4 Rxe6 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.18"]
[Round "8"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Vargas Ortiz, Grecia Valentina"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1986"]
[BlackElo "1602"]
[PlyCount "80"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 c5 5. Nf3 Nf6 6. 0-0 a6 7. b3 b5 8. Bd3 Bb7 9. Bb2 Nbd7 10. Qe2 Be7 11. Nbd2 0-0 12. Rac1 cxd4 13. exd4 Nd5 14. Bb1 Rc8 15. Ne4 Qb6 16. Ne5 N7f6 17. Nxf6+ Nxf6 18. Rfd1 Rfd8 19. Ng4 Nxg4 20. Qxg4 Bf6 21. Rxc8 Rxc8 22. h4 Rd8 23. Rd3 Bc8 24. Qe4 Bb7 25. Qf4 Qd6 26. Qg4 g6 27. h5 Qd5 28. hxg6 hxg6 29. Rg3 Bxd4 30. Bxg6 Bxf2+ 31. Kxf2 Qd2+ 32. Kf1 Qxb2 33. Bc2+ Kf8 34. Qb4+ Ke8 35. Rg8+ Kd7 36. Rxd8+ Kxd8 37. Qf8+ Kc7 38. Qxf7+ Kb8 39. Qf8+ Ka7 40. Qc5+ Ka8 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.17"]
[Round "7"]
[White "Rivas Lugo, Omary Milena"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1760"]
[BlackElo "1986"]
[PlyCount "60"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nc3 Nf6 5. Nf3 c6 6. Be2 0-0 7. 0-0 b5 8. a3 a6 9. e5 Ne8 10. Be3 Qc7 11. Ne4 Nd7 12. e6 fxe6 13. Nfg5 Ndf6 14. Qd3 Nxe4 15. Qxe4 Nf6 16. Qd3 Bd7 17. h4 e5 18. fxe5 dxe5 19. dxe5 Qxe5 20. Bd4 Qd6 21. Rad1 e5 22. Qg3 Nd5 23. Ne4 Qc7 24. Bc5 Rf4 25. Rxf4 exf4 26. Qb3 Qe5 27. Nc3 Be6 28. Bd4 Nxc3 29. Qxc3 Qxe2 30. Re1 Qxe1+ 0-1

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.16"]
[Round "5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Patino Garcia, Corals"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1986"]
[BlackElo "1977"]
[PlyCount "47"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Bxc3+ 7. bxc3 Ne4 8. Qc2 f5 9. 0-0 0-0 10. Nd2 Qh4 11. f3 Ng5 12. e4 f4 13. e5 Na6 14. c5 bxc5 15. Ba3 d6 16. Rab1 Bc8 17. Qa4 Nb8 18. Qa5 Rf7 19. exd6 cxd4 20. cxd4 Nc6 21. Qc5 Nd8 22. dxc7 Nb7 23. Qc6 g6 24. Ba6 1-0

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.16"]
[Round "6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Pena Gonzalez, Clara Isabel"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1986"]
[BlackElo "1751"]
[PlyCount "75"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. d3 Bc5 5. Be3 Bb6 6. c5 Ba5 7. a3 Bxc3+ 8. bxc3 d5 9. cxd6 cxd6 10. Be2 0-0 11. Nf3 d5 12. Qc2 Qc7 13. 0-0 dxe4 14. dxe4 h6 15. Rfd1 Be6 16. Rab1 Rfd8 17. Rxd8+ Rxd8 18. Rb5 b6 19. h3 Nd7 20. Nd2 Nd4 21. Bxd4 exd4 22. c4 Ne5 23. Bd3 Rc8 24. Rb4 a5 25. Rb1 Qc5 26. Rb5 Qxb5 27. cxb5 Rxc2 28. Bxc2 Nc4 29. Nb1 Kf8 30. Kf1 Ke7 31. Ke2 Kd6 32. g4 Kc5 33. a4 h5 34. f4 Ne3 35. Bd3 hxg4 36. f5 gxh3 37. fxe6 h2 38. exf7 1-0

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.15"]
[Round "4"]
[White "Guadalajara Barrios, Jacksilany"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1546"]
[BlackElo "1986"]
[PlyCount "78"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 c6 7. 0-0 b5 8. a3 a6 9. Be3 Nbd7 10. Qe1 Ng4 11. Bd2 Ngf6 12. Qh4 c5 13. dxc5 Nxc5 14. e5 dxe5 15. fxe5 Ng4 16. Bf4 f6 17. exf6 exf6 18. Rad1 Qb6 19. Nd5 Qa7 20. Bg3 Ne4+ 21. Kh1 g5 22. Qh5 Nxg3+ 23. hxg3 Qf7 24. Qxf7+ Rxf7 25. Nb6 Rb8 26. Rd8+ Rf8 27. Rxf8+ Bxf8 28. Nxc8 Rxc8 29. Nxg5 Ne3 30. Rf3 Nxc2 31. Ne4 Nd4 32. Nxf6+ Kf7 33. Nxh7+ Nxf3 34. Bxf3 Be7 35. Bb7 Rc1+ 36. Kh2 a5 37. Ba6 Rc5 38. Kh3 Kg7 39. Kg4 Kxh7 0-1

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.14"]
[Round "2"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rivas Lugo, Omary Milena"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1986"]
[BlackElo "1760"]
[PlyCount "34"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. d3 d6 5. g3 Be7 6. Bg2 Bg4 7. f3 Be6 8. Be3 Nd7 9. Nge2 Nc5 10. a3 a5 11. 0-0 0-0 12. b3 Bf6 13. Rb1 Qd7 14. b4 axb4 15. axb4 Na6 16. b5 Nc5 17. bxc6 Qxc6 1-0

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.14"]
[Round "3"]
[White "Vargas Ortiz, Grecia Valentina"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1602"]
[BlackElo "1986"]
[PlyCount "50"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[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. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 Be7 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 a6 10. b3 c5 11. Bb2 Bb7 12. Rc1 0-0 13. Qe2 Qb6 14. Rfd1 Rac8 15. dxc5 Nxc5 16. Bb1 b4 17. Na4 Nxa4 18. bxa4 Qa5 19. Ne5 Qxa4 20. Ng4 Qa5 21. Qd3 Qh5 22. Nxf6+ Bxf6 23. Bxf6 gxf6 24. Rc4 Rxc4 25. f3 Rfc8 0-1

[Event "VEN-ch (Women)"]
[Site "Bolivariana"]
[Date "2019.04.13"]
[Round "1"]
[White "Pena Gonzalez, Clara Isabel"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1751"]
[BlackElo "1986"]
[PlyCount "104"]
[EventDate "2019.04.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 g6 6. Nf3 Bg7 7. Be3 c5 8. Qd2 cxd4 9. Nxd4 Bxd4 10. Qxd4 Nf6 11. 0-0-0 Nc6 12. Qd2 Bd7 13. Be2 Qa5 14. h4 0-0-0 15. f4 Be8 16. Bd4 Rg8 17. Rhe1 Kb8 18. Bf3 Bf7 19. Qf2 Ka8 20. g4 h5 21. g5 Ne8 22. Be2 Nd6 23. Nb5 Nf5 24. Bf3 Rc8 25. Bc3 Qd8 26. Be2 a6 27. Nd4 Qd6 28. Nxc6 Rxc6 29. Be5 Qc5 30. Qxc5 Rxc5 31. Rh1 Rgc8 32. Rd2 Be8 33. b3 Bb5 34. Bd1 a5 35. a4 Ba6 36. Kb2 Ng3 37. Re1 Nf5 38. Bd4 R5c6 39. Bf2 d4 40. Bf3 Rd6 41. Be4 Rc5 42. Bxf5 Rxf5 43. Re5 Rxf4 44. Rxa5 Rg4 45. Re5 Kb8 46. b4 Bf1 47. Re1 Bg2 48. Rd3 Kc8 49. c3 dxc3+ 50. Kxc3 Rc6+ 51. Kb3 Bd5+ 52. Ka3 Rc2 0-1

[Event "Venezuela op 2nd"]
[Site "Valencia"]
[Date "2018.12.16"]
[Round "5"]
[White "Marquez Portillo, Darwin Jesus"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1752"]
[BlackElo "1915"]
[PlyCount "35"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nf3 e6 5. d4 c5 6. Be3 a6 7. a4 Nc6 8. Ne2 cxd4 9. Bxd4 Qc7 10. Ng3 Ndxe5 11. Nxe5 Nxe5 12. Be2 Nc6 13. Be3 Be7 14. 0-0 0-0 15. c3 Na5 16. Bc1 Bd7 17. Be3 f5 18. f4 0-1

[Event "Venezuela op 2nd"]
[Site "Valencia"]
[Date "2018.12.15"]
[Round "4.5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Briceno Quinones, Ruben Dario"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1915"]
[BlackElo "2097"]
[PlyCount "121"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. g3 Be7 6. Bg2 Nb6 7. Nf3 Nc6 8. 0-0 0-0 9. a3 a5 10. b3 Be6 11. Bb2 f5 12. e3 Bf6 13. Qc2 Rf7 14. Rfd1 Rd7 15. Rd2 Qe7 16. Rb1 Rad8 17. Nb5 Qf7 18. Ba1 g5 19. Ne1 Nd5 20. Rdd1 f4 21. exf4 exf4 22. Nc3 Nd4 23. Nxd5 Bxd5 24. Bxd5 Rxd5 25. Bxd4 Bxd4 26. g4 f3 27. Qd2 Re8 28. Qc1 Rc5 29. Nc2 Bxf2+ 30. Kxf2 Re2+ 31. Kf1 Qe6 32. Re1 Qxg4 33. Rxe2 fxe2+ 34. Ke1 Rf5 35. Ne3 Qg1+ 36. Kd2 e1Q+ 37. Qxe1 Qxh2+ 38. Kd1 Rf3 39. Qe2 Qf4 40. Nc2 Rf1+ 41. Ne1 Rf2 42. Qe8+ Kg7 43. Qe4 Qxe4 44. dxe4 g4 45. Rc1 c6 46. Rc3 h5 47. Rg3 Kg6 48. Nd3 Ra2 49. Nc1 Rb2 50. e5 Kf5 51. Re3 Ke6 52. Re4 Rh2 53. Ne2 Ke7 54. e6 Rg2 55. Nf4 Rg1+ 56. Ke2 h4 57. Ng6+ Ke8 58. Rf4 Rh1 59. Rxg4 Kd8 60. Rf4 Ke8 61. Rf8# 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.05"]
[Round "11.4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Andriatsiferana, Irina"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1956"]
[BlackElo "1540"]
[PlyCount "71"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Venezuela (W)"]
[BlackTeam "Madagascar (W)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "MAD"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 b6 9. f3 Bb7 10. Nge2 h6 11. Bh4 c5 12. 0-0 0-0 13. Bf2 Re8 14. Bf5 Bc8 15. e4 dxe4 16. fxe4 cxd4 17. Bxd4 Bc5 18. Rad1 Qe7 19. Kh1 Ne5 20. Bxc5 Qxc5 21. Bxc8 Raxc8 22. h3 Nc4 23. Rxf6 gxf6 24. Nd5 Qf2 25. Qc3 Ne5 26. Ne7+ Kh7 27. Nxc8 Qxe2 28. Re1 Qa6 29. Nd6 Rd8 30. Nf5 Rd3 31. Qb4 Ng6 32. Rc1 Qb7 33. Qe1 Qd7 34. Qe2 Nf4 35. Qg4 Ng6 36. Qh5 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.4"]
[White "Berezina, Irina"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2112"]
[BlackElo "1956"]
[PlyCount "119"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Australia (W)"]
[BlackTeam "Venezuela (W)"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Na4 Nd7 12. Bf4 e5 13. dxe5 Nxe5 14. Rc1 Rc8 15. b3 Re8 16. Qd2 Qe7 17. Rfe1 Red8 18. Nc5 Bf6 19. Qa5 g5 20. Bd2 Rb8 21. a4 Bc8 22. Bb4 Qe8 23. Ba3 a6 24. h3 Be7 25. Qd2 h6 26. f4 Ng6 27. b4 gxf4 28. gxf4 Bh4 29. Rf1 Bf5 30. Bb2 Qe7 31. Qd4 f6 32. Nxa6 Rbc8 33. e3 Re8 34. b5 Qxe3+ 35. Qxe3 Rxe3 36. Bd4 Ra3 37. b6 Rxa4 38. b7 Rxd4 39. Rxc6 Rf8 40. Nc7 Nxf4 41. Rxf4 Rxf4 42. Nxd5 Rf2 43. Rc4 Bg3 44. Rc3 Rxg2+ 45. Kxg2 Be4+ 46. Kxg3 Bxd5 47. Rc7 Be6 48. h4 h5 49. Kf4 Rd8 50. Re7 Bg4 51. Rc7 Kf8 52. Rh7 Kg8 53. Rc7 Be6 54. Re7 Bc4 55. Kf5 Ba6 56. Kxf6 Rb8 57. Kg5 Bxb7 58. Kxh5 Bf3+ 59. Kg5 Rb4 60. Re3 1/2-1/2

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.4"]
[White "Tomic, Jelena"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1921"]
[BlackElo "1956"]
[PlyCount "80"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bosnia&Herzegovina (W)"]
[BlackTeam "Venezuela (W)"]
[WhiteTeamCountry "BIH"]
[BlackTeamCountry "VEN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Qc7 8. Re1 fxe5 9. Nxe5 Nxe5 10. dxe5 0-0-0 11. c4 d4 12. Bd3 Nh6 13. Bg5 Re8 14. Na3 Nf7 15. Bf4 a6 16. Qd2 Be7 17. Nc2 g5 18. Bg3 Reg8 19. b4 h5 20. h3 h4 21. Bh2 g4 22. hxg4 Rxg4 23. bxc5 Bc6 24. Bf1 Ng5 25. Qd3 Nf3+ 26. Kh1 Nxe1 27. Nxe1 h3 28. Kg1 hxg2 29. Bxg2 Qxe5 30. Bg3 Bxg2 31. Kxg2 Qh5 32. Kf1 Qh1+ 33. Ke2 Re4+ 34. Kd2 Bg5+ 35. f4 Bxf4+ 36. Bxf4 Rxf4 37. Qg6 Qh3 38. Qd3 Rf2+ 39. Kc1 Qxd3 40. Nxd3 Rh1+ 0-1

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.01"]
[Round "7.53"]
[White "Sitoe, Sheila"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1425"]
[BlackElo "1956"]
[PlyCount "111"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mozambique (W)"]
[BlackTeam "Venezuela (W)"]
[WhiteTeamCountry "MOZ"]
[BlackTeamCountry "VEN"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. d3 Nf6 5. 0-0 0-0 6. Re1 Nbd7 7. Nc3 c6 8. Qd2 b5 9. Bb3 Qc7 10. Qg5 a6 11. a3 e5 12. Qh4 Bb7 13. Bg5 h5 14. h3 Nh7 15. Qg3 Nc5 16. Ba2 Bc8 17. b4 Ne6 18. Bd2 Qe7 19. Re2 Nf4 20. Ree1 Be6 21. Ne2 Nxe2+ 22. Rxe2 Bxa2 23. Rxa2 Rfe8 24. Be3 a5 25. c3 axb4 26. cxb4 Ra6 27. Rec2 Rea8 28. Rc3 Qe6 29. Ra1 Nf8 30. Ng5 Qd7 31. Nf3 Ra4 32. Ra2 Rxb4 33. Bd2 Rba4 34. Bc1 b4 35. Rc4 d5 36. exd5 cxd5 37. Rc5 Ne6 38. Nxe5 Qd6 39. Rb5 Bxe5 40. Qf3 Nd4 41. Qxd5 Qxd5 42. Rxd5 Bg7 43. Bb2 Ne2+ 44. Kf1 Nc3 45. Bxc3 Bxc3 46. Rb5 Rxa3 47. Rc2 Ra1+ 48. Ke2 Re1+ 49. Kf3 Rd8 50. Rxc3 bxc3 51. Rc5 Rxd3+ 52. Kf4 Re2 53. Kg5 Kg7 54. g4 f6+ 55. Kh4 g5+ 56. Kxh5 0-1

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.58"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Baqer, Fatemah Alzahraa"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1956"]
[BlackElo "1173"]
[PlyCount "97"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Venezuela (W)"]
[BlackTeam "Kuwait (W)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "KUW"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. b3 b6 11. Bb2 Rad8 12. Rc1 Bd6 13. Qd2 Bb4 14. f3 Qe7 15. Bd3 Bxc3 16. Qxc3 dxc4 17. Bxc4 Nd5 18. Qd2 Qb4 19. Qxb4 Nxb4 20. e4 Bg6 21. a3 b5 22. Be2 Na6 23. Rxc6 Nb8 24. Rc7 a6 25. Rfc1 h6 26. a4 b4 27. a5 Rfe8 28. R1c4 e5 29. d5 Nd7 30. Rxb4 Nb8 31. Rb6 h5 32. Ba3 Rc8 33. d6 Red8 34. Bxa6 Nxa6 35. Rxa6 Rxc7 36. dxc7 Rd1+ 37. Kf2 Rd2+ 38. Ke3 Rc2 39. Ra8+ Kh7 40. c8Q Rxc8 41. Rxc8 f5 42. a6 Bf7 43. a7 Be6 44. a8Q Bxc8 45. Qxc8 f4+ 46. Kd3 Kg6 47. Qe6+ Kh7 48. Bf8 Kh8 49. Qf7 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.27"]
[Round "4.53"]
[White "Tuzi, Bruna"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1813"]
[BlackElo "1956"]
[PlyCount "81"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Albania (W)"]
[BlackTeam "Venezuela (W)"]
[WhiteTeamCountry "ALB"]
[BlackTeamCountry "VEN"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Nf3 Bg4 8. Be3 Be7 9. h3 Bh5 10. Be2 0-0 11. 0-0 Re8 12. Re1 Bf6 13. b3 Qd7 14. Qd2 Rad8 15. Rad1 h6 16. d5 Bxf3 17. dxc6 Bxc6 18. Bg4 Bxc3 19. Qxc3 f5 20. Bh5 Rf8 21. Bd4 Kh7 22. Qg3 g5 23. Qc3 Nc8 24. Bf6 Rg8 25. Bxd8 Qxd8 26. Bf3 Bd7 27. Bxb7 g4 28. Bd5 Rg6 29. hxg4 Qg5 30. gxf5 Bxf5 31. Qe3 Qf6 32. Be4 Ne7 33. Bb1 Qg7 34. Qxe7 Rxg2+ 35. Kh1 Rg1+ 36. Rxg1 Qxe7 37. Bxf5+ Kh8 38. Rd3 Qh4+ 39. Rh3 Qf4 40. Rg6 Qc1+ 41. Kg2 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.26"]
[Round "3.21"]
[White "Galas, Bernadette"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2080"]
[BlackElo "1956"]
[PlyCount "157"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Philippines (W)"]
[BlackTeam "Venezuela (W)"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "VEN"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 g6 8. Nbc3 Bg7 9. Be3 0-0 10. b3 Re8 11. 0-0 Bg4 12. Qd2 d5 13. c5 Nc8 14. Rac1 N8e7 15. Rfe1 Qd7 16. a3 Bf5 17. Bb5 a6 18. Ba4 Be6 19. Bh6 Bh8 20. b4 Nf5 21. Bf4 Qe7 22. Ng3 Qd7 23. Nxf5 Bxf5 24. Be5 Bxe5 25. dxe5 Rad8 26. Rcd1 Be6 27. Qf4 Qe7 28. h4 h5 29. Rd3 Kh7 30. Bb3 d4 31. Ne4 Bxb3 32. Nf6+ Kg7 33. Nxe8+ Rxe8 34. Rxb3 Qe6 35. Qf6+ Kg8 36. Qxe6 Rxe6 37. Kf1 Kf8 38. b5 axb5 39. Rxb5 Nd8 40. Rd1 Rxe5 41. Rxd4 Ne6 42. Rc4 b6 43. cxb6 Rxb5 44. bxc7 Nxc7 45. Rxc7 Rb3 46. Ra7 Rb2 47. a4 Ra2 48. a5 Ke8 49. g3 Kf8 50. Kg2 Ra3 51. Kf1 Ra2 52. Ra8+ Ke7 53. a6 Kd7 54. a7 Ke7 55. Ke1 Kf6 56. Kd1 Ke7 57. Kc1 Kf6 58. Kb1 Ra6 59. Kb2 Ke7 60. Kc3 Ra4 61. Kb3 Ra1 62. f3 Ra6 63. g4 Ra1 64. Kc4 Ra5 65. g5 Ra1 66. f4 Ra4+ 67. Kb3 Ra6 68. f5 gxf5 69. g6 fxg6 70. Rg8 Rxa7 71. Rg7+ Kf6 72. Rxa7 f4 73. Kc3 Kf5 74. Kd3 Kg4 75. Rg7 Kxh4 76. Rxg6 Kh3 77. Ke4 h4 78. Kf3 Kh2 79. Rh6 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.56"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Shariff, Sasha Christina"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1956"]
[PlyCount "55"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Venezuela (W)"]
[BlackTeam "Guyana (W)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "GUY"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 Nc6 7. e3 0-0 8. a3 Be6 9. Bd3 a6 10. Bxf6 Bxf6 11. Bxh7+ Kh8 12. Bd3 g6 13. Nge2 Ne7 14. Nf4 Qd7 15. Rc1 Bf5 16. Bxf5 gxf5 17. Qe2 Rg8 18. Qf3 c6 19. Qh3+ Kg7 20. Nh5+ Kg6 21. Ne2 Bg5 22. Nef4+ Bxf4 23. Nxf4+ Kg7 24. Rc3 Rh8 25. Qg3+ Kf6 26. Nd3 Rag8 27. Qe5+ Kg5 28. Nc5 1-0

[Event "Pan American-ch U18 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Miller, Rachel"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1835"]
[BlackElo "1961"]
[PlyCount "50"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. h3 Nd7 7. f4 Qc7 8. Nf3 Bb7 9. Be2 a6 10. 0-0 b4 11. Nd1 c5 12. e5 cxd4 13. Bxd4 dxe5 14. Nxe5 Nxe5 15. fxe5 Bxe5 16. Qxb4 Bh2+ 17. Kh1 Nf6 18. Bxf6 exf6 19. Bf3 Bxf3 20. Rxf3 Be5 21. Qe4 0-0 22. Rb1 Rad8 23. Nc3 Rd4 24. Qe2 Qb7 25. b3 Rf4 0-1

[Event "Pan American-ch U18 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Palao, Adriana"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1961"]
[BlackElo "1791"]
[PlyCount "101"]
[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. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4 exd5 9. exd5 Bd6 10. Na3 0-0 11. Bd3 Re8+ 12. Ne2 Bf8 13. Nc4 Qd8 14. Ne3 g6 15. 0-0 d6 16. h3 Bh6 17. f4 Ne4 18. Qe1 Bd7 19. a4 a5 20. g4 Na6 21. Ng3 Nxg3 22. Qxg3 Nc7 23. g5 Bg7 24. h4 b5 25. axb5 Bxb5 26. c4 Bd7 27. Rb1 Bd4 28. Kg2 Na6 29. Nc2 Bg7 30. f5 Be5 31. Qf3 Re7 32. f6 Re8 33. h5 Rf8 34. Rh1 Qc8 35. hxg6 fxg6 36. Qf2 Bf5 37. Bxf5 Qxf5 38. Qxf5 gxf5 39. Ne3 f4 40. Nc2 Kf7 41. Kf3 Kg6 42. Bxf4 Rh8 43. Rh3 Kf7 44. Bxe5 dxe5 45. Rbh1 Rab8 46. Rxh7+ Rxh7 47. Rxh7+ Kg6 48. Rg7+ Kh5 49. f7 Rf8 50. g6 Nb8 51. Rg8 1-0

[Event "Pan American-ch U18 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "3"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Malan, Lucia"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1961"]
[BlackElo "1753"]
[PlyCount "54"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. e5 Ne8 8. Be3 b6 9. Bd3 c5 10. dxc5 Nxc5 11. Bxc5 bxc5 12. Be4 Rb8 13. Qe2 Bg4 14. Rd1 Qa5 15. h3 Bxf3 16. Bxf3 dxe5 17. fxe5 Qc7 18. Nd5 Qxe5 19. Qxe5 Bxe5 20. Nxe7+ Kg7 21. b3 Bg3+ 22. Ke2 Nc7 23. Nc6 Rb6 24. Ke3 Ne6 25. Rd2 a6 26. Rhd1 Rc8 27. Ne7 Rc7 1/2-1/2

[Event "Pan American-ch U18 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Cruz Lima, Kimberly Esmeralda"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1646"]
[BlackElo "1961"]
[PlyCount "18"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 e6 5. a3 Nd7 6. Nf3 N7f6 7. Be2 Be7 8. 0-0 0-0 9. Re1 c5 0-1

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.07.01"]
[Round "6.1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Gonzalez Morales, Angel Luis"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2035"]
[BlackElo "2076"]
[PlyCount "51"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Olympic (Women)"]
[BlackTeam "Venezuela Inv"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 0-0 6. e4 e5 7. Nge2 Nc6 8. 0-0 Bg4 9. h3 Bxe2 10. Nxe2 Rb8 11. a4 a5 12. Be3 Nd7 13. f4 exf4 14. gxf4 Kh8 15. d4 f5 16. Qd2 fxe4 17. Bxe4 Qe7 18. Ng3 Qh4 19. Kg2 Rbe8 20. Rae1 Nf6 21. Bb1 Nh5 22. Nxh5 Qxh5 23. Bc2 Ne7 24. Bd1 Qh4 25. Bg4 Nf5 26. Bf2 1/2-1/2

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.07.01"]
[Round "4.1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Zambrano Rodriguez, Alexander"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2035"]
[BlackElo "2233"]
[PlyCount "40"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Olympic (Women)"]
[BlackTeam "Venezuela Inv"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Na4 c5 10. 0-0 cxd4 11. exd4 Bd6 12. Re1 Bb7 13. b3 0-0 14. Ne5 Qa5 15. f3 Nxe5 16. dxe5 Bxe5 17. Nb2 Qc7 18. h3 Rfd8 19. Qe2 Bd4+ 20. Be3 Bxb2 0-1

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.07.01"]
[Round "5.1"]
[White "Gonzalez Morales, Angel Luis"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2076"]
[BlackElo "2035"]
[PlyCount "23"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Inv"]
[BlackTeam "Venezuela Olympic (Women)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 c6 4. e3 Bf5 5. Nbd2 h6 6. Bf4 Ne4 7. Bd3 e6 8. h4 Nxd2 9. Qxd2 Bxd3 10. Qxd3 Nd7 11. Ne5 Nxe5 12. Bxe5 1/2-1/2

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.06.30"]
[Round "2.1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rodriguez, Orlando Alexis"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2035"]
[BlackElo "2020"]
[PlyCount "48"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Olympic (Women)"]
[BlackTeam "Venezuela Inv"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 0-0 6. Nf3 Na6 7. Be2 e5 8. fxe5 dxe5 9. d5 Nc5 10. Qc2 Nfxe4 11. Nxe4 Bf5 12. Bd3 Bxe4 13. Bxe4 f5 14. Bxf5 Rxf5 15. 0-0 e4 16. Be3 exf3 17. Bxc5 Qg5 18. Rae1 b6 19. Be3 Qg4 20. b3 Re8 21. h3 Qg3 22. Bf4 Qxe1 23. Rxe1 Rxe1+ 24. Kf2 Re2+ 0-1

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.06.30"]
[Round "1.1"]
[White "Rodriguez, Orlando Alexis"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2020"]
[BlackElo "2035"]
[PlyCount "81"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Inv"]
[BlackTeam "Venezuela Olympic (Women)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bg5 0-0 9. Bd3 h6 10. Bh4 a6 11. 0-0 b5 12. Rc1 Bb7 13. e4 dxe4 14. Nxe4 Be7 15. Nc5 Na5 16. Bxf6 Bxf6 17. b4 Bxf3 18. Qxf3 Nc4 19. Bxc4 bxc4 20. Rxc4 Rc8 21. Rfc1 Qd5 22. Qb3 a5 23. b5 Bxd4 24. Na6 Rxc4 25. Qxc4 Qxc4 26. Rxc4 Rd8 27. Rc6 Rd7 28. Kf1 Kf8 29. Nc5 Bxc5 30. Rxc5 Rd2 31. a4 Rb2 32. Rc8+ Ke7 33. Ra8 Rb1+ 34. Ke2 Rb2+ 35. Kd3 Rxf2 36. Kc3 Rxg2 37. b6 Rxh2 38. b7 Rh3+ 39. Kd2 Rb3 40. b8Q Rxb8 41. Rxb8 1-0

[Event "Valencia Amazonas"]
[Site "Valencia"]
[Date "2018.06.30"]
[Round "3.1"]
[White "Zambrano Rodriguez, Alexander"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2233"]
[BlackElo "2035"]
[PlyCount "97"]
[EventDate "2018.06.30"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Venezuela Inv"]
[BlackTeam "Venezuela Olympic (Women)"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. 0-0 b6 8. c4 Bb7 9. Nc3 cxd4 10. exd4 Nbd7 11. Re1 Rc8 12. Bf1 d5 13. Nxd5 Nxd5 14. cxd5 Bxd5 15. Ba6 Ra8 16. Rc1 Nb8 17. Bb5 a6 18. Bc7 Qc8 19. Bf1 Nc6 20. Be5 Bh6 21. Rc3 Qd7 22. Bg3 Bxf3 23. Rxf3 Bg7 24. d5 Nd4 25. Rd3 Qxd5 26. Rxe7 Rfe8 27. Rxe8+ Rxe8 28. Re3 Re6 29. Rxe6 Qxe6 30. b3 b5 31. Qd2 h6 32. Bf4 Kh7 33. Be3 Nf5 34. Bc5 Qe5 35. b4 Qc3 36. Qd5 Qf6 37. g3 Ne7 38. Qb7 Bf8 39. Kg2 Kg7 40. Be2 Kg8 41. Bf3 Kg7 42. Qd7 Kg8 43. Qc7 Qe6 44. Qd8 Kg7 45. Bd4+ Kg8 46. Bc5 Kg7 47. a3 Kg8 48. Bb7 Qb3 49. Be3 1-0

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Patino Garcia, Corals"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2035"]
[BlackElo "2012"]
[PlyCount "20"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Bf4 Nf6 6. e3 Bf5 7. Nf3 Nfd7 8. h3 Qb6 9. Qc1 Ne5 10. a3 Ng6 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Singer Rojas, Richard Javier"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2035"]
[BlackElo "1539"]
[PlyCount "57"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Qd2 Nbd7 7. f3 e5 8. d5 a5 9. g4 Nc5 10. 0-0-0 Ra6 11. h4 a4 12. h5 a3 13. b3 Rb6 14. Nb5 c6 15. dxc6 bxc6 16. Be3 Ncxe4 17. fxe4 Nxe4 18. Qg2 cxb5 19. hxg6 Nc5 20. Qh3 fxg6 21. Bxc5 Rc6 22. Be3 e4 23. Qxh7+ Kf7 24. Bd4 Rg8 25. Be2 Qg5+ 26. Kb1 Be6 27. Rf1+ Ke8 28. Bxg7 Rc7 29. Qh6 1-0

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "3"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Uzcategui Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2035"]
[BlackElo "2213"]
[PlyCount "66"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. f4 exf4 8. Bxf4 0-0 9. Nf3 Nc6 10. 0-0 Be6 11. Qd2 f6 12. e4 Bc5+ 13. Kh1 Qd7 14. Rad1 Rad8 15. Qc1 Nd4 16. Nd5 Nxd5 17. Qxc5 Nxf4 18. gxf4 b6 19. Qc3 c5 20. b3 Bg4 21. Rd2 a5 22. Qb2 Qf7 23. Rdf2 Qh5 24. a3 Nxf3 25. Rxf3 Bxf3 26. Bxf3 Qh3 27. Qe2 a4 28. b4 c4 29. dxc4 Rd2 30. Bg4 Rxe2 31. Bxh3 Rxe4 32. Bd7 Rd8 33. Bg4 Re2 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "6"]
[White "Gonzalez Perez, Juan Pablo"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1376"]
[BlackElo "2035"]
[PlyCount "61"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Be3 c6 6. Nf3 0-0 7. Bb3 b5 8. a3 a6 9. 0-0 Nbd7 10. h3 Qc7 11. Qd2 c5 12. Nd5 Nxd5 13. Bxd5 Bb7 14. Bxb7 Qxb7 15. Bh6 Nf6 16. Bxg7 Kxg7 17. e5 dxe5 18. dxc5 e4 19. Ne5 Rfd8 20. Qf4 Rd5 21. b4 Qb8 22. Rad1 Qxe5 23. Qe3 Rad8 24. Rxd5 Qxd5 25. Qg3 e5 26. Qe3 Qd4 27. Qb3 Nd5 28. Kh1 f5 29. Qg3 f4 30. Qg5 Nf6 31. g4 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "2"]
[White "Mora Martinez, Gabriel Gustavo"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1300"]
[BlackElo "2035"]
[PlyCount "41"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. Bf4 Nc6 8. Nc3 Be7 9. d5 Ne5 10. Bxe5 dxe5 11. Be2 f6 12. 0-0 0-0 13. b3 a6 14. a3 Nd7 15. b4 f5 16. Qd2 Bf6 17. Rad1 Bxf3 18. Bxf3 Bg5 19. Qe2 Qe8 20. Rde1 Qg6 21. c5 0-1

[Event "VEN-ch U20"]
[Site "Maracay"]
[Date "2018.05.31"]
[Round "4"]
[White "Villalobos Carrillo, Gabriel Antonio"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1669"]
[BlackElo "2035"]
[PlyCount "13"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c6 4. Nbd2 Bf5 5. e3 Nbd7 6. c4 e6 7. Qb3 1/2-1/2

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.05.29"]
[Round "4"]
[White "Martinez Cova, Karla Teresa"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1585"]
[BlackElo "1979"]
[PlyCount "94"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Bc4 c6 7. Bd3 b5 8. 0-0 a6 9. f5 Qc7 10. Nh4 c5 11. dxc5 dxc5 12. Nd5 Nxd5 13. exd5 c4 14. Be4 Qe5 15. Qe1 Bb7 16. c3 Qd6 17. Bf4 Qb6+ 18. Be3 Qd8 19. Rd1 Nd7 20. fxg6 hxg6 21. Nf3 Nf6 22. Bc5 Qc7 23. Ba3 Rfd8 24. Kh1 Nxe4 25. Qxe4 Bf6 26. d6 Bxe4 27. dxc7 Rdc8 28. Rde1 Bxf3 29. Rxf3 Rxc7 30. Rfe3 Rd8 31. h3 e5 32. R3e2 Bg7 33. Bb4 Rd5 34. Ba5 Rc6 35. Bb4 f5 36. Be7 e4 37. Bg5 Be5 38. g4 Bg3 39. Rf1 Rcd6 40. gxf5 Rxf5 41. Rxf5 gxf5 42. Kg2 Rd3 43. h4 Kf7 44. h5 Be5 45. Bh4 Kg7 46. Rf2 f4 47. Bg5 Rg3+ 0-1

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.05.03"]
[Round "9"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Silva Villareal, Deinerys Natiusca"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1979"]
[BlackElo "1283"]
[PlyCount "53"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 Nf6 5. Bxc4 c6 6. Nf3 b5 7. Bd3 Qa5 8. 0-0 Bd6 9. e4 b4 10. Ne2 Qh5 11. e5 Ng4 12. Ng3 Nxf2 13. Kxf2 Qg4 14. h3 Qxg3+ 15. Kxg3 Be7 16. Ng5 Bxg5 17. Bxg5 g6 18. Qf3 Rf8 19. Bh6 Nd7 20. Bxf8 Nxf8 21. Qxf7+ Kd8 22. Qxf8+ Kc7 23. Rf7+ Bd7 24. Qxa8 c5 25. Qxa7+ Kc6 26. Qxd7+ Kb6 27. Qb5# 1-0

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.05.02"]
[Round "8"]
[White "Meza Ramos, Araysimar Jose"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1210"]
[BlackElo "1979"]
[PlyCount "88"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Qxf3 8. gxf3 Nc6 9. Bb5 Kd7 10. d3 a6 11. Bxc6+ Kxc6 12. Bd2 e6 13. 0-0-0 Bd6 14. Rhg1 Be5 15. Be3 h6 16. d4 Bf6 17. Bf4 Rad8 18. Be5 Bxe5 19. dxe5 Rxd1+ 20. Rxd1 f5 21. f4 g5 22. fxg5 hxg5 23. Rd3 Rh4 24. Kd2 g4 25. hxg4 Rxg4 26. Rc3+ Kd7 27. f3 Rb4 28. b3 Rb5 29. f4 Rd5+ 30. Rd3 Kc6 31. Rxd5 Kxd5 32. Ke3 b5 33. c3 a5 34. Kd3 Kc5 35. a3 c6 36. c4 Kb6 37. a4 Kc5 38. cxb5 cxb5 39. axb5 Kxb5 40. Kc3 Kc5 41. Kd3 Kb4 42. Kc2 a4 43. bxa4 Kxa4 44. Kc3 Kb5 1/2-1/2

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.05.01"]
[Round "6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rivas Lugo, Omary Milena"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1979"]
[BlackElo "1724"]
[PlyCount "68"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. d3 d5 6. cxd5 Nxd5 7. Bd2 Nce7 8. a3 Nxc3 9. Bxc3 Bxc3+ 10. bxc3 c6 11. Nf3 Qa5 12. Qd2 Bf5 13. 0-0 0-0 14. e4 Bg6 15. Qb2 Qc7 16. Nh4 Rad8 17. d4 f6 18. Nxg6 Nxg6 19. Bh3 Rd6 20. f4 exd4 21. cxd4 Rfd8 22. Rad1 Kh8 23. Rd2 Qe7 24. Bf5 Nf8 25. e5 Rd5 26. Re1 c5 27. Be4 Rxd4 28. Rxd4 cxd4 29. Kg2 fxe5 30. fxe5 Qxe5 31. Qxb7 Rb8 32. Qxa7 Rb2+ 33. Kg1 Qd6 34. a4 Qa3 1-0

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.05.01"]
[Round "7"]
[White "Paez Rondon, Nissi Jireh"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1979"]
[PlyCount "64"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. Nxd5 cxd4 6. Qxd4 Nb6 7. Bb5+ Nc6 8. c4 e6 9. Bg5 Qd7 10. 0-0-0 exd5 11. cxd5 Nxd4 12. Bxd7+ Bxd7 13. Rxd4 Rc8+ 14. Kd2 Rc5 15. Nf3 Rxd5 16. Rxd5 Nxd5 17. Rc1 Bb4+ 18. Kd3 0-0 19. Nd2 f6 20. exf6 Nxf6 21. Rc7 Bc6 22. Nf3 Bd6 23. Rxc6 bxc6 24. Nd4 Rc8 25. Be3 g6 26. a3 Be5 27. f4 Bb8 28. Kc4 Kf7 29. g3 Nd5 30. Bf2 Nb6+ 31. Kc5 Ke7 32. g4 Bd6# 0-1

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.04.30"]
[Round "5"]
[White "Viveros Torres, Erica Johana"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1870"]
[BlackElo "1979"]
[PlyCount "68"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nc3 c6 6. Be3 b5 7. Bd3 0-0 8. Qd2 Qc7 9. 0-0 Nbd7 10. Bh6 Bb7 11. Rfe1 b4 12. Bxg7 Kxg7 13. e5 bxc3 14. exf6+ Nxf6 15. Qxc3 Nd5 16. Qd2 f6 17. c4 Nb6 18. Qe3 Rae8 19. h4 e5 20. dxe5 dxe5 21. h5 c5 22. Nh4 e4 23. Bf1 Qe5 24. hxg6 hxg6 25. g3 g5 26. Ng2 Rh8 27. b3 Qf5 28. g4 Qh7 29. f4 Qh2+ 30. Kf2 Rh3 31. Qxc5 e3+ 32. Ke2 Bxg2 33. Qc7+ Kh8 34. Kd1 Bxf1 0-1

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.04.29"]
[Round "3"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Gonzalez Diaz, Penelope"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1979"]
[BlackElo "1842"]
[PlyCount "110"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. e3 g6 5. Nf3 Bg4 6. cxd5 Nxd5 7. Be2 Bxf3 8. Bxf3 e6 9. e4 Nb6 10. Be2 Bg7 11. Be3 0-0 12. Qd2 Qc7 13. Rd1 Rd8 14. Qc2 Rd7 15. 0-0 Qd8 16. e5 Nd5 17. Ne4 h6 18. Bc4 Rc7 19. a4 Nd7 20. a5 Nf8 21. Qd2 Kh7 22. Bf4 Rd7 23. Nc5 Rc7 24. b4 b6 25. Ne4 Rd7 26. b5 c5 27. Bxd5 Rxd5 28. Nd6 Rxd4 29. Qc1 Rxd1 30. Rxd1 Qc7 31. a6 Rd8 32. Rd3 g5 33. Bg3 Ng6 34. Rf3 Rd7 35. Qe1 Bf8 36. h4 g4 37. Rf6 Bxd6 38. exd6 Qd8 39. Be5 h5 40. Qe4 Qg8 41. f3 gxf3 42. Qxf3 Qg7 43. Qxh5+ Qh6 44. Qxh6+ Kxh6 45. g4 Kh7 46. Bg3 Kg7 47. g5 Nf8 48. h5 Nh7 49. h6+ Kg8 50. Rf2 Nxg5 51. Rg2 Kh7 52. Kf1 Kxh6 53. Bf4 f6 54. Re2 e5 55. Bxg5+ Kxg5 0-1

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.04.28"]
[Round "1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Ramos Rincones, Jennifer Alexandra"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1979"]
[BlackElo "1467"]
[PlyCount "51"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[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. cxd5 exd5 5. Bg5 Be7 6. Qc2 Nc6 7. e3 0-0 8. a3 a6 9. Bd3 g6 10. Nge2 Be6 11. Nf4 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. d5 Bxd5 15. Nfxd5 Qg5 16. Nxe4 Qxg2 17. Ndf6+ Kg7 18. 0-0-0 Rad8 19. Qc3 Rxd1+ 20. Rxd1 Kh6 21. Ng3 Qf3 22. h3 a5 23. Ng4+ Kg5 24. Qg7 h5 25. Qh6+ Kh4 26. Qxf8 1-0

[Event "Centroamericano and Caribe U18 Girls"]
[Site "Merida"]
[Date "2018.04.28"]
[Round "2"]
[White "Palacios Figueroa, Barbara del Valle"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1724"]
[BlackElo "1979"]
[PlyCount "60"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. Be3 e6 6. f4 a6 7. Nf3 Nc6 8. Qd2 b5 9. g3 Qb6 10. Bh3 cxd4 11. Bxd4 Bc5 12. Ne2 Bxd4 13. Nexd4 Nxd4 14. Qxd4 Qxd4 15. Nxd4 Bb7 16. Rf1 g6 17. c3 h5 18. Ke2 Rc8 19. Rac1 Nb6 20. f5 gxf5 21. Nf3 Ke7 22. Rfd1 Rc7 23. Rc2 f6 24. Kd3 Nd7 25. Re2 Nc5+ 26. Kc2 Ne4 27. exf6+ Kxf6 28. Nd4 b4 29. Rd3 bxc3 30. bxc3 Rhc8 0-1

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.23"]
[Round "10"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Herrera Sosa, Jessica"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1979"]
[BlackElo "1941"]
[PlyCount "105"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. c5 Bg4 7. Be2 Nbd7 8. b4 a5 9. Ba3 Bxf3 10. Bxf3 e5 11. 0-0 Be7 12. Qb3 axb4 13. Bxb4 0-0 14. a4 bxa4 15. Rxa4 Qc7 16. Rfa1 Rxa4 17. Qxa4 exd4 18. exd4 Rb8 19. Ba5 Qf4 20. Ne2 Qf5 21. Nc3 Ne4 22. Bxe4 dxe4 23. Qxc6 Nf6 24. Bb6 h6 25. Re1 Rc8 26. Qb7 Bd8 27. Bxd8 Rxd8 28. d5 Nxd5 29. Rd1 e3 30. fxe3 Nxc3 31. Rxd8+ Kh7 32. Qb2 Qxc5 33. Qc2+ g6 34. Rd3 Ne4 35. Qxc5 Nxc5 36. Rd5 Ne4 37. Rd4 Ng5 38. Kf2 Kg7 39. Ra4 Ne6 40. Kf3 h5 41. Ra5 Kh6 42. Ke4 f6 43. Kd5 Ng7 44. e4 h4 45. Ra2 Kg5 46. Rf2 Nh5 47. Ke6 Nf4+ 48. Rxf4 Kxf4 49. Kxf6 Kxe4 50. Kg5 Ke5 51. Kxh4 Kf5 52. g4+ Kf6 53. h3 1-0

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.22"]
[Round "8"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Otazo Sanchez, Annyd Gabriela"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1979"]
[BlackElo "1951"]
[PlyCount "32"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Qb3 Nxc3 5. Qxc3 Nc6 6. e3 e5 7. Bb5 Qd5 8. Bxc6+ bxc6 9. Nf3 Bd6 10. 0-0 0-0 11. d3 Ba6 12. Rd1 e4 13. Nd4 c5 14. Nb3 Qh5 15. f3 Qxh2+ 16. Kf1 Bg3 0-1

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.22"]
[Round "9"]
[White "Rovira Contreras, Tairu Manuela"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2038"]
[BlackElo "1979"]
[PlyCount "43"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Bd3 Bg6 7. 0-0 Bd6 8. Re1 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Rxe4 Nf6 13. Re1 0-0 14. Bg5 h6 15. Bh4 Be7 16. Qb3 Rb8 17. Rad1 Re8 18. Ne5 Nd7 19. Bxe7 Qxe7 20. Re3 Rbd8 21. Rdd3 Nf6 22. h3 1/2-1/2

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.21"]
[Round "6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Hernandez Bonilla, Amelia"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1979"]
[BlackElo "2045"]
[PlyCount "73"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4 7. 0-0 Bxc3 8. bxc3 0-0 9. Nd2 Nxd2 10. Bxd2 f5 11. f3 d6 12. e4 f4 13. g3 fxg3 14. hxg3 Nd7 15. f4 e5 16. Qe2 Qe7 17. Rf2 Rae8 18. Re1 Nf6 19. Rh2 Qd7 20. fxe5 dxe5 21. Rh4 c5 22. d5 Bc8 23. Rf1 Ng4 24. Rf5 Rxf5 25. exf5 Nf6 26. g4 h6 27. g5 hxg5 28. Bxg5 Qf7 29. Qh2 Kf8 30. d6 Ng8 31. Qh3 e4 32. Bxe4 Qxc4 33. Qf3 Qxa2 34. f6 g6 35. Rh8 Be6 36. Bh6+ Kf7 37. Rh7# 1-0

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.21"]
[Round "7"]
[White "Sequeda Mendoza, Nancy Stella"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1918"]
[BlackElo "1979"]
[PlyCount "82"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Bd7 8. 0-0 h6 9. Ne1 0-0-0 10. Nd2 Na5 11. Rb1 Ne7 12. b3 cxb3 13. Nd3 Ng6 14. Qe1 Ba4 15. Nb2 Bb5 16. Bxb5 Qxb5 17. a4 Qc6 18. Qe3 Ba3 19. Qd3 Kb8 20. f4 Rc8 21. Rf3 a6 22. g3 h5 23. f5 Ne7 24. fxe6 fxe6 25. Qf1 Nf5 26. Qd1 Qb6 27. Nd3 Bxc1 28. Nxc1 Rxc3 29. Ncxb3 Nxb3 30. Nxb3 Rxf3 31. Qxf3 Nxd4 32. Qd3 Nxb3+ 33. Kg2 Nc5 34. Qg6 Qc7 35. Rc1 Qe7 36. Rf1 Rf8 37. Rb1 Qf7 38. Qc2 Qf3+ 39. Kh3 Ne4 40. Rxb7+ Kxb7 41. Qb2+ Ka8 0-1

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.20"]
[Round "5"]
[White "Herrera Sosa, Jessica"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1941"]
[BlackElo "1979"]
[PlyCount "114"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. h3 g6 8. Nf3 Bg7 9. Bg5 f6 10. Be3 0-0 11. Bd3 f5 12. c5 f4 13. Bc1 dxc5 14. dxc5 Qe7+ 15. Ne4 Bf5 16. 0-0 Bxe4 17. cxb6 Bxd3 18. Qxd3 axb6 19. Re1 Qc5 20. Bd2 Rad8 21. Qb3+ Qd5 22. Bc3 Qxb3 23. axb3 h6 24. b4 b5 25. Re6 Kf7 26. Rae1 Bxc3 27. bxc3 Rde8 28. Rxe8 Rxe8 29. Rd1 Ne7 30. Rd7 Rc8 31. Kf1 Ke6 32. Rd4 Nd5 33. Re4+ Kd6 34. Nd4 Nxc3 35. Rxf4 Nd5 36. Nxb5+ Ke5 37. Rh4 c6 38. Nd4 h5 39. Nf3+ Kf5 40. Nd4+ Kf6 41. Nf3 Re8 42. Nd2 g5 43. Rc4 Kf5 44. Rc5 Ra8 45. b5 Ra1+ 46. Ke2 Ke6 47. bxc6 Nf4+ 48. Kf3 Ra3+ 49. Ke4 Ra4+ 50. Kf3 g4+ 51. hxg4 hxg4+ 52. Kg3 bxc6 53. Rc4 Rxc4 54. Nxc4 Nd3 55. Ne3 c5 56. Nxg4 c4 57. Kf3 Kd5 1/2-1/2

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.19"]
[Round "4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rovira Contreras, Tairu Manuela"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1979"]
[BlackElo "2038"]
[PlyCount "85"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. d3 Nf6 5. Bg2 c6 6. e4 Be6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nge2 0-0 10. 0-0 fxe4 11. Nxe4 Be7 12. N4c3 Na6 13. a3 Qd7 14. b4 d5 15. cxd5 cxd5 16. f4 Bf6 17. fxe5 Bxe5 18. d4 Rxf1+ 19. Qxf1 Bf6 20. Qf3 Nc7 21. Re1 Bg4 22. Qf4 Re8 23. Kf2 Rf8 24. Kg1 Bd8 25. Qe3 Re8 26. Qd2 Bf6 27. Kf2 Qe6 28. Qf4 Bd8 29. Qd2 g5 30. a4 Kg7 31. b5 h5 32. a5 b6 33. axb6 axb6 34. Qd3 Bf5 35. Qd2 Bh3 36. Nf4 Qxe1+ 37. Qxe1 Rxe1 38. Kxe1 Bxg2 39. Nxg2 Kf7 40. Ne3 Ke6 41. Ke2 Be7 42. h3 Bb4 43. Ned1 1/2-1/2

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.19"]
[Round "3"]
[White "Otazo Sanchez, Annyd Gabriela"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1951"]
[BlackElo "1979"]
[PlyCount "114"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 c5 6. d5 0-0 7. Bd3 Qb6 8. a4 a5 9. Ra3 e6 10. Rb3 Qd8 11. 0-0 exd5 12. exd5 Re8 13. f5 Nbd7 14. fxg6 hxg6 15. Bg5 Qc7 16. Nb5 Qb8 17. Nh4 Nh7 18. Bf4 Ne5 19. Bxe5 Rxe5 20. Qf3 Ng5 21. Qf4 Bd7 22. Bxg6 fxg6 23. Nxg6 Qd8 24. Nxd6 Rxd5 25. Rxb7 Bd4+ 26. Kh1 Bg7 27. h4 Rd4 28. Qg3 Rg4 29. Qe1 Bc6 30. Ne7+ Kh7 31. Nxc6 Qxd6 32. Ne7 Ne4 33. Nf5 Ng3+ 34. Nxg3 Qxg3 35. Qxg3 Rxg3 36. Kh2 Rg4 37. Kh3 Rxa4 38. Rff7 Rg8 39. g4 Rb4 40. Rbc7 Rc4 41. c3 a4 42. Ra7 Re4 43. g5 Rc4 44. Ra6 Rf8 45. Rc7 Rff4 46. Raa7 Rxh4+ 47. Kg3 Rhg4+ 48. Kf3 Rxg5 49. Ke2 Rg3 50. b4 axb3 51. Kd2 Kh6 52. Rc6+ Kh5 53. Rb7 Rcxc3 54. Re6 Rc2+ 55. Kd1 Rg1+ 56. Re1 Rxe1+ 57. Kxe1 b2 0-1

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.18"]
[Round "2"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Sequeda Mendoza, Nancy Stella"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "1979"]
[BlackElo "1918"]
[PlyCount "61"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Qb3 Nb6 5. Nf3 g6 6. d4 Bg7 7. e4 0-0 8. Be3 c6 9. Rd1 N8d7 10. Be2 Nf6 11. 0-0 Be6 12. Qc2 Bc4 13. b3 Bxe2 14. Nxe2 Rc8 15. a4 Nbd7 16. h3 Re8 17. Nc3 Qc7 18. Rc1 Qa5 19. Nd2 Red8 20. f4 e6 21. Nc4 Qb4 22. Nb2 Qe7 23. Nd3 b5 24. e5 Nd5 25. Bd2 Nxc3 26. Bxc3 Bf8 27. Bb4 Qe8 28. Bc5 Nxc5 29. dxc5 Qd7 30. Rfd1 Qd4+ 31. Kf1 1/2-1/2

[Event "VEN pre olympic2 (Women)"]
[Site "Caracas"]
[Date "2018.04.18"]
[Round "1"]
[White "Hernandez Bonilla, Amelia"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2045"]
[BlackElo "1979"]
[PlyCount "75"]
[EventDate "2018.04.18"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. cxd5 exd5 6. Qb3 Qc8 7. Nc3 c6 8. Bd2 Nbd7 9. Rc1 Qb8 10. Be2 Bd6 11. h3 h6 12. Na4 0-0 13. Bb4 Ne4 14. 0-0 Re8 15. Bxd6 Nxd6 16. Rfd1 Qd8 17. Nc5 Qb6 18. Qa3 Qc7 19. Bd3 Bxd3 20. Rxd3 Nc4 21. Qc3 Nf6 22. b3 Nd6 23. Nd2 Re7 24. Qb2 Rae8 25. Rdc3 Qc8 26. a4 Qf5 27. Qb1 Qh5 28. a5 a6 29. Qc2 Nb5 30. Rd3 g5 31. Qd1 g4 32. hxg4 Nxg4 33. Nf1 Kh8 34. Rd2 Rg8 35. Qf3 Qg6 36. Nd3 Nd6 37. Nf4 Qf6 38. Rdc2 1/2-1/2

[Event "VEN pre olympic1 (Women)"]
[Site "Caracas"]
[Date "2018.04.07"]
[Round "7"]
[White "Otazo Sanchez, Annyd Gabriela"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1980"]
[BlackElo "2018"]
[PlyCount "63"]
[EventDate "2018.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d5 5. Bd3 c5 6. Nf3 Nc6 7. Bf4 Bg4 8. h3 Bh5 9. g4 Bg6 10. e6 fxe6 11. Bxg6+ hxg6 12. Qd3 Qb6 13. Qxg6+ Kd7 14. 0-0-0 Qa6 15. Rhe1 Nd8 16. Ne5+ Kc8 17. Qe8 Qd6 18. Ng6 Qd7 19. Qxd7+ Kxd7 20. Nxh8 g5 21. Bxg5 Bg7 22. Ng6 Nc6 23. Bf4 Rg8 24. Ne5+ Bxe5 25. Bxe5 Ke8 26. f4 Kf7 27. g5 Kg6 28. c4 dxc4 29. Rd7 b5 30. Rc7 Nb4 31. Rxe7 Nd5 32. Rxe6+ 1-0

[Event "VEN pre olympic1 (Women)"]
[Site "Caracas"]
[Date "2018.04.06"]
[Round "6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Sequeda Mendoza, Nancy Stella"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "2018"]
[BlackElo "1918"]
[PlyCount "48"]
[EventDate "2018.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. e4 0-0 8. Be3 c6 9. a4 Be6 10. d5 cxd5 11. exd5 Nxd5 12. Ng5 Nxe3 13. Nxe6 fxe6 14. Qxe6+ Kh8 15. fxe3 Nc6 16. Rd1 Qa5 17. Bb5 Rf6 18. Qe4 Raf8 19. Rd2 Rf5 20. Bxc6 bxc6 21. Qxc6 Rc5 22. Qe4 Rxc3 23. bxc3 Bxc3 24. Qd3 Rd8 0-1

[Event "VEN-chT Liga Superior qual"]
[Site "Caracas"]
[Date "2018.01.28"]
[Round "6.5"]
[White "Hernandez M, Emilio Gustavo"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1779"]
[BlackElo "1879"]
[PlyCount "76"]
[EventDate "2018.01.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hermandad Gallega de Caracas"]
[BlackTeam "Chicas Super Poderosas"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Nc6 9. Rb1 0-0 10. Be2 cxd4 11. cxd4 Qa5+ 12. Bd2 Qxa2 13. d5 Ne5 14. Nxe5 Bxe5 15. 0-0 a5 16. Bh6 Rd8 17. f4 Bg7 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. Bc4 Qa4 21. Ra1 Qd7 22. f5 b5 23. fxg6 hxg6 24. Ba2 Qa7 25. Qf2 Qxf2+ 26. Rxf2 Kg7 27. Raf1 f6 28. e5 f5 29. g4 a4 30. e6 b4 31. Bc4 Ba6 32. Bxa6 Rxa6 33. gxf5 Rxd5 34. f6+ exf6 35. Rxf6 Re5 36. Rf7+ Kh6 37. e7 Rae6 38. R7f4 Re1 0-1

[Event "VEN-chT Liga Superior qual"]
[Site "Caracas"]
[Date "2018.01.27"]
[Round "4.6"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Huerta Escobar, Bruce"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1879"]
[BlackElo "2031"]
[PlyCount "189"]
[EventDate "2018.01.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Chicas Super Poderosas"]
[BlackTeam "Caracas 64"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. c4 b6 2. Nc3 Bb7 3. d4 f5 4. Nf3 Nf6 5. Bg5 e6 6. e3 Bb4 7. Bd3 Bxc3+ 8. bxc3 h6 9. Bxf6 Qxf6 10. 0-0 0-0 11. Nd2 d6 12. f3 c5 13. Nb3 Nd7 14. e4 f4 15. a4 a5 16. Be2 Rad8 17. Rb1 Bc6 18. Na1 cxd4 19. cxd4 e5 20. d5 Bb7 21. Nc2 Ba6 22. Na3 Rc8 23. Rf2 Rc5 24. Bf1 Qh4 25. Rfb2 Rb8 26. Qe1 Qh5 27. Qf2 g5 28. Be2 Kf7 29. g4 Qg6 30. h4 h5 31. hxg5 hxg4 32. fxg4 Qxg5 33. Kg2 Qg6 34. Qf3 Rcc8 35. Rh1 Rg8 36. Rbb1 Rg7 37. Rh4 Nf6 38. Rbh1 Qxe4 39. Qxe4 Nxe4 40. Bd3 Nf6 41. Bf5 Bc8 42. Nb5 Ne8 43. Rh5 Bxf5 44. Rxf5+ Kg8 45. Kf3 Rc8 46. Rc1 Rf7 47. Rxf7 Kxf7 48. g5 Rd8 49. Kg4 Rc8 50. Rc2 Kg6 51. Rh2 Rxc4 52. Rh6+ Kg7 53. Re6 f3+ 54. Kxf3 Rf4+ 55. Kg3 Rf8 56. Kg4 Rf4+ 57. Kh5 Rf8 58. Re7+ Kg8 59. Kg6 Kh8 60. Kh6 Kg8 61. g6 Nf6 62. Nxd6 Ng4+ 63. Kg5 Nh2 64. Nf7 Rc8 65. Nxe5 Rc1 66. Kf6 Rf1+ 67. Ke6 Re1 68. Kf5 Nf3 69. d6 Nd4+ 70. Kg4 Rg1+ 71. Kh3 Rh1+ 72. Kg2 Rd1 73. Re8+ Kg7 74. d7 Nc6 75. Nxc6 Rxd7 76. Re7+ Rxe7 77. Nxe7 Kf6 78. Nd5+ Kxg6 79. Kf3 Kf5 80. Nxb6 Ke5 81. Ke3 Kd6 82. Kd4 Kc6 83. Nc4 Kb7 84. Kc5 Ka6 85. Kc6 Ka7 86. Kb5 Kb7 87. Nxa5+ Ka7 88. Nc4 Kb7 89. a5 Ka7 90. a6 Ka8 91. Kb6 Kb8 92. Nd6 Ka8 93. Nb5 Kb8 94. a7+ Ka8 95. Nc7# 1-0

[Event "VEN-chT Liga Superior qual"]
[Site "Caracas"]
[Date "2018.01.27"]
[Round "3.5"]
[White "Guerra Fornerino, Jorge Isaac"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2128"]
[BlackElo "1879"]
[PlyCount "69"]
[EventDate "2018.01.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "GM Julio Bolbochan"]
[BlackTeam "Chicas Super Poderosas"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. d5 Ne5 10. Be2 c6 11. f4 Ned7 12. dxc6 bxc6 13. Be3 Qc7 14. 0-0 a5 15. Qd2 Rfb8 16. Rab1 a4 17. g4 Nb6 18. c5 dxc5 19. Bxc5 g5 20. Be3 Nfd7 21. Qe1 gxf4 22. Bxf4 Bd4+ 23. Kh1 e5 24. Bg5 a3 25. Qh4 Nf8 26. Qh6 Ne6 27. Rf5 Bc5 28. Bf6 Be3 29. Qxe3 Nd7 30. b3 Nxf6 31. Rxf6 Nf4 32. Bc4 Rf8 33. Ne2 Kg7 34. Rf5 Nxe2 35. Qg5+ 1-0

[Event "VEN-chT Liga Superior qual"]
[Site "Caracas"]
[Date "2018.01.26"]
[Round "2.4"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Fuentes Ramos, Alejandro"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1879"]
[BlackElo "2182"]
[PlyCount "78"]
[EventDate "2018.01.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Chicas Super Poderosas"]
[BlackTeam "Guarico"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. Bg2 d4 5. Nd5 Nxd5 6. Bxd5 Be7 7. d3 0-0 8. e3 Nc6 9. a3 Bf6 10. Qf3 e4 11. Bxe4 Ne5 12. Qe2 dxe3 13. Bxe3 Re8 14. 0-0-0 Ng4 15. h3 Nxe3 16. fxe3 Rb8 17. Nf3 b5 18. c5 b4 19. a4 Qe7 20. Kb1 Ba6 21. Qc2 b3 22. Qc1 Qd7 23. c6 Qd6 24. Nd4 Rb4 25. Rhf1 Bxd4 26. exd4 Rxd4 27. Rfe1 Rdxe4 28. dxe4 Bd3+ 29. Rxd3 Qxd3+ 30. Ka1 Rxe4 31. Rxe4 Qxe4 32. Qd1 Qxa4+ 33. Kb1 Qa2+ 34. Kc1 Qa1+ 35. Kd2 Qxd1+ 36. Kxd1 Kf8 37. Kd2 Ke7 38. Kc3 Kd6 39. Kxb3 Kxc6 0-1

[Event "VEN-chT Liga Superior qual"]
[Site "Caracas"]
[Date "2018.01.26"]
[Round "1.6"]
[White "Saenz Morillo, Miguel Alfonso"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2056"]
[BlackElo "1879"]
[PlyCount "91"]
[EventDate "2018.01.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Zerdeja Finance"]
[BlackTeam "Chicas Super Poderosas"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "VEN"]

1. b3 d5 2. Bb2 Bf5 3. f4 e6 4. Nf3 Nf6 5. e3 h6 6. Be2 c5 7. 0-0 Nc6 8. Bb5 Bd6 9. Ne5 Bxe5 10. Bxc6+ bxc6 11. Bxe5 0-0 12. Nc3 Ng4 13. Na4 Nxe5 14. fxe5 d4 15. e4 Bxe4 16. d3 Bd5 17. Nxc5 Qe7 18. b4 a5 19. a3 axb4 20. axb4 Rxa1 21. Qxa1 Qg5 22. Rf2 Qe3 23. Kf1 Rd8 24. Re2 Qg5 25. Kg1 Qg4 26. Qf1 Ra8 27. Ne4 Ra1 28. Re1 Rxe1 29. Qxe1 h5 30. h3 Qg6 31. Qe2 f6 32. Nd2 fxe5 33. Nf3 Bxf3 34. Qxf3 e4 35. Qxe4 Qxe4 36. dxe4 e5 37. Kf2 Kf7 38. Kg3 g5 39. Kf3 Ke6 40. Ke2 Kd6 41. Kd3 c5 42. b5 g4 43. hxg4 hxg4 44. Kc4 g3 45. b6 Kc6 46. b7 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.14"]
[Round "10"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Ramirez Vergara, Jemmily"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1879"]
[BlackElo "1762"]
[PlyCount "48"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Bd6 6. Nf3 Be6 7. e3 Nd7 8. Bd3 Ngf6 9. Ng5 Qe7 10. f3 Nb6 11. e4 dxe4 12. fxe4 Bc7 13. e5 Nfd5 14. a3 h6 15. Nxe6 Qxe6 16. 0-0 0-0 17. Bf5 Qe7 18. Qe4 Kh8 19. Qe2 f6 20. e6 Qe8 21. Bg4 Ne7 22. Bf5 Nxf5 23. Rxf5 Rd8 24. e7 Qxe7 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.14"]
[Round "11"]
[White "Duran Reina, Luisa Elena"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1917"]
[BlackElo "1879"]
[PlyCount "39"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e3 Bb7 5. Nf3 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Be2 Nd7 9. 0-0 Bd6 10. Ne1 e5 11. Bf3 e4 12. Be2 0-0 13. Bd2 Nf6 14. Bc3 Qg5 15. g3 Bc8 16. Ng2 Bh3 17. Re1 Rad8 18. Qc2 Bxg2 19. Kxg2 Rfe8 20. Rad1 1/2-1/2

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.13"]
[Round "8"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Ubaldo Suarez, Maria Gisela"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1879"]
[BlackElo "2078"]
[PlyCount "79"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. d3 e6 7. Nge2 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Nec6 11. Kh1 a6 12. Bh6 Rb8 13. Bxg7 Kxg7 14. f4 b5 15. Nxd4 cxd4 16. cxb5 axb5 17. Ne2 Qb6 18. f5 f6 19. fxe6 Bxe6 20. Nf4 Bg8 21. Bh3 Nd8 22. b3 Ra8 23. Rac1 Ra7 24. Rc2 Bf7 25. Qf2 Bg8 26. Rfc1 Re8 27. Rc8 Rae7 28. Rf1 d5 29. exd5 f5 30. Bg2 Re3 31. g4 Kh8 32. gxf5 g5 33. Ne6 Qd6 34. Be4 Qd7 35. Rc7 Qd6 36. Rc8 Qd7 37. Ra8 Bf7 38. Qb2 Rxd3 39. Bxd3 Qxd5+ 40. Qg2 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.13"]
[Round "9"]
[White "De Los Santos, Jennibet"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1925"]
[BlackElo "1879"]
[PlyCount "74"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nc3 c6 6. Be2 0-0 7. 0-0 b5 8. a3 a6 9. Be3 Nbd7 10. e5 Ne8 11. Ne4 Bb7 12. exd6 exd6 13. Bg5 Ndf6 14. Qc1 c5 15. Nxf6+ Nxf6 16. Bh6 c4 17. Bxg7 Kxg7 18. c3 Re8 19. Bd1 Qd7 20. Nh2 Re7 21. Qd2 Rae8 22. Ng4 Nxg4 23. hxg4 Qe6 24. Kh2 Qf6 25. Kg3 g5 26. Rh1 h6 27. f3 Re3 28. Kf2 Qf4 29. Qc1 a5 30. a4 b4 31. cxb4 Qxd4 32. Kg3 axb4 33. a5 Qe5+ 34. Kh3 h5 35. Qxc4 hxg4+ 36. Kxg4 Bc8+ 37. Kh5 Rh8# 0-1

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.12"]
[Round "7"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Patino Garcia, Corals"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1879"]
[BlackElo "1997"]
[PlyCount "75"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. e3 Nf6 6. Bd3 e6 7. f4 Bd6 8. Nf3 a6 9. 0-0 Bd7 10. Ne5 b5 11. Qf3 Rc8 12. g4 g6 13. Ne2 Qe7 14. Bd2 Bb4 15. Be1 Bxe1 16. Raxe1 Rc7 17. Rc1 Kd8 18. Rc5 Na5 19. Rfc1 Rxc5 20. dxc5 Nc6 21. Nd4 Kc7 22. Nexc6 Bxc6 23. a4 bxa4 24. Bxa6 Ne4 25. Qe2 Rb8 26. Bd3 Qd7 27. Bxe4 dxe4 28. Qd2 Ra8 29. Qb4 Ra6 30. h3 Qd5 31. Rd1 Kc8 32. Rd2 Qd7 33. Nb5 Qe7 34. Nd6+ Kc7 35. Nxe4 Qh4 36. Kg2 f5 37. Kh2 Bxe4 38. g5 0-1

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.12"]
[Round "6"]
[White "Descarrega Zacarias, Vanessa"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1785"]
[BlackElo "1879"]
[PlyCount "104"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Nf6 7. exf5 d6 8. Be2 Bxf5 9. 0-0 0-0 10. Rb1 Be6 11. c4 Kh8 12. h3 Ne7 13. c5 Nfd5 14. Bd2 Ng6 15. cxd6 cxd6 16. Nh2 Ndf4 17. Bf3 d5 18. Rb4 Rb8 19. Re1 Qc7 20. Ng4 Bxg4 21. Bxg4 d4 22. Rc4 Qf7 23. Bxf4 Qxf4 24. Re2 Qg5 25. Qe1 h6 26. f4 Rxf4 27. Rc8+ Rxc8 28. Bxc8 Rf7 29. Rf2 Rxf2 30. Qxf2 b6 31. Bd7 Qc1+ 32. Kh2 Qf4+ 33. Qxf4 Nxf4 34. Kg3 Nd5 35. Be8 Ne3 36. Bh5 Nxc2 37. a4 Nb4 38. Bg6 Kg8 39. Kf2 Nd5 40. Kf3 Nf6 41. g4 Kf8 42. Bf5 g5 43. Kg3 a6 44. h4 gxh4+ 45. Kxh4 b5 46. axb5 axb5 47. Kg3 Ke7 48. Bc8 b4 49. Ba6 b3 50. Bc4 b2 51. Ba2 e4 52. dxe4 Nxe4+ 0-1

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.11"]
[Round "5"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Rovira Contreras, Tairu Manuela"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1879"]
[BlackElo "2061"]
[PlyCount "39"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Bd3 0-0 6. Nd2 d5 7. Ne2 b6 8. 0-0 Bb7 9. Rc1 c5 10. c3 Re8 11. Bb5 Re7 12. dxc5 bxc5 13. Re1 Nd7 14. Bxd7 Rxd7 15. Qa4 f5 16. Nb3 Rc7 17. Rcd1 Qe7 18. Nf4 Rd8 19. Qa5 Be5 20. c4 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.10"]
[Round "3"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Camacho, Maria Laura"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1879"]
[BlackElo "1926"]
[PlyCount "39"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 d5 5. e5 Nfd7 6. Bxe7 Qxe7 7. c3 c5 8. a3 Nc6 9. Nb3 0-0 10. f4 cxd4 11. cxd4 f6 12. Nf3 Qd8 13. Bd3 Qb6 14. Qc2 h6 15. Rd1 f5 16. 0-0 h5 17. Kh1 a5 18. Nc1 Rf7 19. Ne2 Nf8 20. Nc3 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.10"]
[Round "4"]
[White "Sequeda Mendoza, Nancy Stella"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1897"]
[BlackElo "1879"]
[PlyCount "34"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. f4 e6 6. Nf3 Nc6 7. Be3 a6 8. dxc5 Bxc5 9. Qd2 b5 10. Be2 Qb6 11. Nd1 d4 12. Bf2 f6 13. exf6 Nxf6 14. Bd3 0-0 15. 0-0 Bb7 16. a3 Qa7 17. Kh1 g6 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.09"]
[Round "1"]
[White "Alvarado Arcila, Marvia Josefina"]
[Black "Luces Camargo, Rosselys Alejandra"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1879"]
[BlackElo "1882"]
[PlyCount "43"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Be7 4. Bg2 Nc6 5. d3 0-0 6. e4 d6 7. Nge2 e5 8. 0-0 Ne8 9. f4 f5 10. Be3 exf4 11. Nxf4 Nf6 12. h3 Ne5 13. exf5 Bxf5 14. g4 Bc8 15. g5 Ne8 16. Bd5+ Kh8 17. d4 c6 18. Be4 Nxc4 19. Qh5 Bf5 20. Ng6+ Kg8 21. Nxf8 Nxe3 22. Bxf5 1-0

[Event "VEN-ch (Women)"]
[Site "Santo Domingo"]
[Date "2018.01.09"]
[Round "2"]
[White "Hernandez Bonilla, Amelia"]
[Black "Alvarado Arcila, Marvia Josefina"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2079"]
[BlackElo "1879"]
[PlyCount "81"]
[EventDate "2018.01.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "VEN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. e3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. 0-0 0-0 8. Bxf6 Bxf6 9. e4 g6 10. Re1 fxe4 11. Nxe4 Nc6 12. c3 Ne7 13. Ne5 Nd5 14. g3 Bg7 15. Qg4 Nf6 16. Nxf6+ Qxf6 17. f4 Rad8 18. Bc4 Kh8 19. Re3 Bc8 20. Qe2 Rde8 21. Re1 Qf5 22. Bd3 Qf6 23. h4 Qd8 24. Qh2 Bxe5 25. Rxe5 d6 26. Rg5 e5 27. fxe5 dxe5 28. Rgxe5 Rxe5 29. Rxe5 Qf6 30. Qe2 Bd7 31. Re7 Rf7 32. Rxf7 Qxf7 33. Bc4 Qf6 34. Qe5 Qxe5 35. dxe5 Kg7 36. Kf2 c5 37. Bd5 Bf5 38. Ke3 h6 39. Kf4 Bd3 40. g4 a5 41. e6 1-0

