[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "8"]
[White "Berago, Josephine"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2133"]
[PlyCount "86"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. a4 Nbd7 8. Bg5 Qc7 9. Qd2 e5 10. Bh6 Nb6 11. Bb3 a5 12. Bxg7 Kxg7 13. Qg5 h6 14. Qe3 Bg4 15. dxe5 dxe5 16. Nxe5 Qxe5 17. Qxb6 Qg5 18. f3 Bh3 19. Rf2 Rad8 20. Kh1 Bc8 21. f4 Qh4 22. g3 Qh5 23. Raf1 Ng4 24. Rg2 Rd7 25. f5 Rfd8 26. fxg6 fxg6 27. e5 Qxe5 28. Re2 Qh5 29. Qg1 b6 30. Qg2 c5 31. Qc6 Bb7 32. Qxb7 Rxb7 33. Rfe1 Qg5 34. Kg2 Rd2 35. Ne4 Rxe2+ 36. Rxe2 Qd8 37. Nf2 Nxf2 38. Kxf2 Rf7+ 39. Bxf7 Kxf7 40. Ke3 Qd4+ 41. Kf3 Qxb2 42. Rd2 Qc3+ 43. Rd3 Qxc2 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "3"]
[White "Gafarova, Adelaida"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1211"]
[BlackElo "2133"]
[PlyCount "74"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bd3 0-0 6. Be3 c6 7. 0-0 Nbd7 8. Bg5 e5 9. dxe5 dxe5 10. Qe2 Qc7 11. Bxf6 Bxf6 12. Rad1 Nc5 13. Bc4 Be6 14. Bxe6 Nxe6 15. Qe3 Nd4 16. Ne2 Nxc2 17. Qc3 Nd4 18. Nexd4 exd4 19. Qd3 c5 20. Rc1 Rac8 21. Qc4 Qc6 22. Rfe1 b5 23. Qc2 Rfd8 24. Red1 Bg7 25. e5 Qd5 26. b3 Bxe5 27. Nxe5 Qxe5 28. Qd2 c4 29. bxc4 bxc4 30. Qb4 c3 31. Qb3 d3 32. Rf1 d2 33. Ra1 c2 34. Qf3 Qxa1 35. Rxa1 d1Q+ 36. Qxd1 Rxd1+ 37. Rxd1 cxd1Q# 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "1"]
[White "Madrid Chirinos, Josseline Nicole"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2133"]
[PlyCount "52"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nc3 d6 2. e3 Nf6 3. Nf3 g6 4. d4 Bg7 5. Nb5 0-0 6. Bd3 Bd7 7. 0-0 c5 8. c4 Bxb5 9. cxb5 a6 10. bxa6 Nxa6 11. Qa4 Nb4 12. Qb3 Nxd3 13. Qxd3 Qc7 14. Ng5 cxd4 15. Qxd4 d5 16. e4 Nxe4 17. Qxd5 Nxg5 18. Qxg5 e6 19. Re1 Qc2 20. Be3 Bxb2 21. Rac1 Bxc1 22. Bxc1 Rxa2 23. Be3 Qf5 24. Qh6 e5 25. Rd1 Rb2 26. Bc5 Re8 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "5"]
[White "Maltsevskaya, Aleksandra"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2406"]
[BlackElo "2133"]
[PlyCount "69"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Qe2 c6 7. h3 Nbd7 8. e5 dxe5 9. dxe5 Nd5 10. 0-0 Nxc3 11. bxc3 e6 12. Bg5 Qa5 13. Rfe1 Qxc3 14. Rad1 Nb6 15. Bd3 Nd5 16. Qe4 Qb4 17. c4 Nc3 18. Bd2 Qa3 19. Bxc3 Qxc3 20. Qh4 h6 21. Qe4 Rd8 22. h4 h5 23. Bb1 Qa5 24. g4 hxg4 25. Qxg4 Rxd1 26. Rxd1 Bxe5 27. Bxg6 Bg7 28. Bxf7+ Kxf7 29. Ng5+ Kg8 30. Qh5 Qf5 31. Rd8+ Bf8 32. Qh6 Qb1+ 33. Kh2 Qf5 34. Rxf8+ Qxf8 35. Qh7# 1-0

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "10"]
[White "Mendoza, Beverly"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1945"]
[BlackElo "2133"]
[PlyCount "65"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 d6 5. 0-0-0 c6 6. Bh6 0-0 7. h4 Qa5 8. f3 b5 9. g4 b4 10. Nb1 Qxa2 11. h5 b3 12. c3 gxh5 13. Qg5 Ne8 14. Rxh5 f6 15. Qd2 Rf7 16. e4 Be6 17. d5 cxd5 18. exd5 Bd7 19. Bd3 a5 20. Bxh7+ Kf8 21. Bg6 Bxh6 22. Qxh6+ Rg7 23. Nh3 a4 24. Nf4 a3 25. Qh8+ Rg8 26. Qh7 Ng7 27. Rd2 axb2+ 28. Rxb2 Qa5 29. Ne6+ Bxe6 30. dxe6 Qb6 31. Qxg8+ Kxg8 32. Bf7+ Kf8 33. Rh8# 1-0

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "7"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Alinasab, Mobina"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2133"]
[BlackElo "2325"]
[PlyCount "100"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nc6 7. c3 Nge7 8. d4 cxd4 9. cxd4 d5 10. e5 0-0 11. g4 f6 12. exf6 Bxf6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Nc3 Qd6 16. Qd2 Qf4 17. Qxf4 Rxf4 18. h3 Nxd4 19. Nxd4 Rxd4 20. Rad1 Rxd1 21. Rxd1 Bd7 22. Ne2 Nc6 23. Nf4 Kf6 24. Kh2 Ke5 25. Kg3 Rf8 26. Nd3+ Kd6 27. f4 Nd4 28. Rd2 Nc6 29. a3 a5 30. Rc2 b6 31. h4 e5 32. fxe5+ Nxe5 33. Nf4 Bc6 34. Rd2 Nc4 35. Rd4 Ke5 36. Rd1 Rxf4 37. Re1+ Re4 38. Bxe4 dxe4 39. Re2 e3 40. g5 Ke4 41. b4 axb4 42. axb4 Ne5 43. Rc2 Bb5 44. Kg2 e2 45. Kf2 Nd3+ 46. Kxe2 Nxb4+ 47. Kd2 Nxc2 48. Kxc2 Kf4 49. Kc3 Kg4 50. Kb4 Be2 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Arabidze, Meri"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2133"]
[BlackElo "2432"]
[PlyCount "122"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 d5 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Ne8 10. Nf1 Nc7 11. h4 f5 12. exf6 Bxf6 13. Bg5 h6 14. Bxf6 Qxf6 15. Ne3 Qxb2 16. Qd2 b4 17. Reb1 Qc3 18. Qe2 Qf6 19. Ng4 Qf5 20. Ne3 Qf7 21. Re1 e5 22. Nh2 Be6 23. Neg4 Rae8 24. Rf1 Bxg4 25. Nxg4 Nd4 26. Qd1 Ncb5 27. Ne3 Nc3 28. Qd2 Nf3+ 29. Bxf3 Qxf3 30. a3 d4 31. Ng2 a5 32. axb4 axb4 33. Ra5 e4 34. dxe4 Nxe4 35. Qd3 Qxd3 36. cxd3 Nc3 37. Rxc5 b3 38. Rc7 b2 39. Rb7 Rb8 40. Rxb8 Rxb8 41. Nf4 b1Q 42. Rxb1 Rxb1+ 43. Kg2 Rb2 44. Kf3 Nd1 45. Ne6 Rxf2+ 46. Ke4 Re2+ 47. Kd5 Nc3+ 48. Kd6 Nb5+ 49. Kd5 Re3 50. Nf4 Rxg3 51. Kc4 Nd6+ 52. Kxd4 Nf5+ 53. Ke5 Nxh4 54. d4 Nf3+ 55. Ke4 Nd2+ 56. Ke5 g5 57. Nh5 Rf3 58. d5 Nc4+ 59. Ke6 g4 60. d6 Nxd6 61. Kxd6 g3 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "11"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "De Leon, Patricia O"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2133"]
[BlackElo "1984"]
[PlyCount "99"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nc6 6. 0-0 Nge7 7. c3 Bg4 8. Qc2 Qd7 9. b4 0-0-0 10. b5 Nb8 11. Qa4 a6 12. Qa5 axb5 13. Bxb5 Nec6 14. Ng3 Nxa5 15. Bxd7+ Nxd7 16. Be3 Nc4 17. a4 h5 18. Nd2 Nxd2 19. Bxd2 h4 20. Nh1 h3 21. g3 Bf3 22. a5 Nb8 23. Be3 Rde8 24. Rfb1 f5 25. Bg5 Rhf8 26. Ra2 Re2 27. Rxe2 Bxe2 28. Re1 Re8 29. f3 Kd7 30. Nf2 Bxf3 31. Rb1 Kc8 32. Nxh3 Re2 33. Nf4 Bxf4 34. Bxf4 Rc2 35. Re1 Be4 36. Re3 Nc6 37. h4 Nxa5 38. Be5 g6 39. Bf4 Nc4 40. Re1 Rxc3 41. Ra1 Ra3 42. Rc1 c6 43. Kf2 Ra2+ 44. Kg1 b5 45. Kf1 b4 46. Bd6 b3 47. Ba3 Rxa3 48. Ke2 b2 49. Rf1 b1Q 50. Rxb1 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "9"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Gaponenko, Inna"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2133"]
[BlackElo "2332"]
[PlyCount "94"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be3 Kf8 6. h3 Nbd7 7. Qd2 c6 8. 0-0-0 Qc7 9. Kb1 h6 10. h4 Kg8 11. Be2 Kh7 12. Ng5+ Kg8 13. Nh3 b5 14. h5 g5 15. f4 b4 16. Na4 Nxe4 17. Qd3 Ng3 18. fxg5 Nxh1 19. Rxh1 Qa5 20. b3 Nb6 21. Nb2 Nd5 22. gxh6 Nc3+ 23. Kc1 Bf5 24. Qa6 Qxa6 25. Bxa6 Bxh6 26. Bxh6 Rxh6 27. Nf4 e5 28. dxe5 dxe5 29. Nfd3 Nxa2+ 30. Kd2 Re8 31. Bc4 e4 32. Nf4 e3+ 33. Ke2 Nc3+ 34. Ke1 Bxc2 35. g4 Re5 36. Rg1 Ra5 37. Kf1 Rf6 38. Kg2 Rxf4 39. Re1 Re5 40. Kg3 Rf6 41. Nd3 Bxd3 42. Bxd3 e2 43. Kh4 Re3 44. Bc4 Rf2 45. Kg5 Kh7 46. h6 Ne4+ 47. Kh4 Rh2# 0-1

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "4"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Gurgenidze, Aleksandra"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2133"]
[BlackElo "1517"]
[PlyCount "69"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. c3 Be6 8. Re1 Nc6 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Nxd4 12. Qxd4 Rc8 13. Nc3 Rc4 14. Qxa7 Qc7 15. Qe3 Ng4 16. Qd3 Ne5 17. Qd1 Bg4 18. Qd5 Be6 19. Qd2 Rc5 20. f4 Nc4 21. Qf2 Qd7 22. f5 Bxf5 23. exf5 Rxf5 24. Qe2 Re5 25. Qf1 Rxe1 26. Qxe1 Bf6 27. Qf1 Bd4+ 28. Kh1 Ne5 29. Bf4 Ng4 30. h3 Nf2+ 31. Kh2 Qe6 32. Re1 Qf5 33. Qc4 Bc5 34. Ne4 Nxe4 35. Qxe4 1-0

[Event "Dia de la Mujer Blitz"]
[Site "Lichess.org INT"]
[Date "2022.03.27"]
[Round "6"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Wang Qiu, Laura"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2133"]
[BlackElo "1703"]
[PlyCount "81"]
[EventDate "2022.03.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 b6 9. c3 Bb7 10. e5 Bc7 11. d4 Rc8 12. g4 Ng6 13. Nf1 cxd4 14. cxd4 Bb8 15. Bg5 Qd7 16. h4 h6 17. Be3 Nb4 18. Qd2 Rc2 19. Qxb4 Rfc8 20. h5 Ne7 21. Rac1 Nc6 22. Qb3 Na5 23. Qd3 Rxb2 24. g5 Nc4 25. gxh6 Nxe3 26. Qxe3 Qe7 27. hxg7 Kxg7 28. h6+ Kh8 29. Rxc8+ Bxc8 30. Qc1 Rxa2 31. Qxc8+ Kh7 32. Qxb8 f6 33. exf6 Qxf6 34. Qc7+ Kxh6 35. Ng3 b5 36. Re5 Ra1+ 37. Kh2 Ra2 38. Rh5+ Kg6 39. Nh4+ Qxh4+ 40. Rxh4 Rxf2 41. Qh7+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.07.03"]
[Round "9"]
[White "Nieto Rego, Ana"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1919"]
[BlackElo "2083"]
[PlyCount "66"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Be3 c6 7. a4 Nbd7 8. a5 Rb8 9. Be2 b5 10. axb6 axb6 11. 0-0 b5 12. e5 dxe5 13. dxe5 Nd5 14. Nxd5 cxd5 15. Bf4 e6 16. Nd4 Rb6 17. Nxb5 Nxe5 18. Be3 Ra6 19. Bc5 Re8 20. Rxa6 Bxa6 21. Qa1 Nd7 22. Bb4 Qb6 23. Ba5 Qc5 24. c4 Bxb5 25. cxb5 Ra8 26. Qa2 Qc2 27. Bd1 Qxb2 28. Qxb2 Bxb2 29. Bb4 Bd4 30. Be2 Ra2 31. Re1 Nf6 32. Rc1 Ne4 33. Rc8+ Kg7 0-1

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.07.02"]
[Round "8"]
[White "Luis Alvarez, Elizabeth"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1966"]
[BlackElo "2083"]
[PlyCount "70"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. g4 Nbd7 8. d5 cxd5 9. Nxd5 Nxd5 10. exd5 a6 11. 0-0-0 0-0 12. Bh6 Bb7 13. Bxg7 Kxg7 14. h4 Kg8 15. h5 Nf6 16. hxg6 fxg6 17. Qh6 Rf7 18. Bd3 Qf8 19. Qh2 Qg7 20. Be4 Nxe4 21. fxe4 Bc8 22. Qg3 Qe5 23. Qxe5 dxe5 24. g5 Bg4 25. Re1 Rf2 26. Re3 Rf1+ 27. Kd2 Rd1+ 28. Kc3 a5 29. Kb3 b4 30. Rg3 Bd7 31. Rh4 Rb8 32. c3 Rd2 33. a3 bxa3+ 34. Kxa3 Rdxb2 35. c4 R2b4 0-1

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.07.02"]
[Round "7"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Obregon Garcia, Roxangel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2083"]
[BlackElo "2322"]
[PlyCount "87"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 g6 6. Na3 Bg4 7. Bc4 Qe4+ 8. Qe2 Bxf3 9. gxf3 Qxe2+ 10. Bxe2 cxd4 11. Nb5 0-0-0 12. Nxd4 Nxd4 13. cxd4 Bh6 14. Be3 e6 15. 0-0 Kb8 16. Rfd1 g5 17. Kh1 Ne7 18. h4 Rd5 19. Rg1 Nf5 20. hxg5 Bg7 21. Bc4 Rd7 22. Bf4+ Ka8 23. Be5 Bxe5 24. dxe5 Rd4 25. Bb3 Rh4+ 26. Kg2 Rg8 27. Kf1 Nd4 28. Bd1 Nc6 29. Rc1 Nxe5 30. Ke2 Nc6 31. Ke3 h6 32. f4 hxg5 33. Rxg5 Rxg5 34. fxg5 Kb8 35. Bf3 Rh3 36. Rh1 Rxh1 37. Bxh1 Ne5 38. Kd4 Nd7 39. Bf3 Kc7 40. Bh5 Kd6 41. Bxf7 Ke7 42. Bh5 b6 43. b4 Nb8 44. Bf3 1-0

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.07.01"]
[Round "6"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Bosch Valls, Leannet Mariah"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2083"]
[BlackElo "2054"]
[PlyCount "91"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. a4 Ngf6 7. Nc3 0-0 8. h3 b6 9. Qe2 Bb7 10. Rd1 Qc7 11. dxe5 dxe5 12. Nh4 Nc5 13. Nf5 Rad8 14. Bg5 Ne6 15. Bxe6 fxe6 16. Qc4 Bc8 17. Nb5 Qb7 18. Nxe7+ Qxe7 19. Qxc6 Bb7 20. Qc4 Rc8 21. Qe2 Ba6 22. Ra3 Qb4 23. Bxf6 Rxf6 24. c3 Qc5 25. b4 Qe7 26. Qd2 Rcf8 27. f3 Rg6 28. c4 Qh4 29. Kh1 h6 30. Rd3 Kh7 31. Qe1 Qg5 32. Qf2 Rc8 33. Nd6 Rf8 34. b5 Bc8 35. c5 bxc5 36. Rc3 Qf4 37. Rxc5 Bd7 38. Rc7 Rg3 39. Rxd7 Qh4 40. Rf1 Rfxf3 41. Qxf3 Rxf3 42. Rxf3 Qe1+ 43. Kh2 Qd2 44. Rff7 Qe3 45. Rxg7+ Kh8 46. Rgf7 1-0

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.06.30"]
[Round "5"]
[White "Alfonso Ruisanchez, Laritza"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2050"]
[BlackElo "2083"]
[PlyCount "134"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Nxd5 Qxd5 9. c4 Qe4+ 10. Qe2 Bf5 11. Qxe4 Bxe4 12. Ng5 Bf5 13. Nf3 c5 14. d5 Nd7 15. Bf4 Bg4 16. Be2 Bxf3 17. Bxf3 Bxe5 18. Bxe5 Nxe5 19. Be2 a5 20. 0-0 Ra6 21. Rab1 Rd8 22. Rf4 e6 23. Re4 f6 24. dxe6 Rxe6 25. Bf1 Rd2 26. a3 Red6 27. Re2 Rd1 28. Re1 Rxb1 29. Rxb1 Rb6 30. Be2 Kf7 31. Kf2 f5 32. Ke3 Kf6 33. Kd2 f4 34. Kc3 Rd6 35. b4 Rb6 36. b5 Ke6 37. h3 h6 38. a4 g5 39. Rb2 Kd7 40. Rb1 Kc7 41. Re1 Rd6 42. Bf1 Ng6 43. Bd3 Nh4 44. Re7+ Rd7 45. Re2 Kd6 46. Be4 Re7 47. Kd3 h5 48. Rf2 b6 49. Rf1 Rf7 50. g3 Nf5 51. gxf4 Ng3 52. Rf3 gxf4 53. Bd5 Rf8 54. Be4 Ke5 55. Bd5 h4 56. Rf2 Rf6 57. Bf3 Kf5 58. Bg4+ Kg5 59. Bf3 Re6 60. Bg4 Re3+ 61. Kc2 Rc3+ 62. Kb2 Rxc4 63. Rd2 Rd4 64. Rc2 Rxa4 65. Kc3 Rd4 66. Rc1 Ne4+ 67. Kb2 Nf2 0-1

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.06.30"]
[Round "4"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Rodriguez Matos, Adriana"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2083"]
[BlackElo "1671"]
[PlyCount "77"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 0-0 10. Nd2 d5 11. Bf4 Qf6 12. Bxe5 Qxe5 13. N4f3 Qf4 14. exd5 Nxd5 15. Nb3 Qd6 16. Nfd2 Nf4 17. Bg4 Qg6 18. Qf3 Bxg4 19. Qxf4 Bd6 20. Qe4 Qh6 21. g3 Bh3 22. Rfe1 Rad8 23. Nc4 Qf6 24. Nxd6 Rxd6 25. Nd4 c5 26. Nf3 Rb6 27. b3 Qxc3 28. Ng5 Rh6 29. Nxh3 Rxh3 30. Kg2 Rh6 31. Rac1 Qa5 32. Qxb7 Qxa2 33. Qb5 Rf6 34. Qxc5 Rd8 35. Rc2 Qxb3 36. Qe7 Qd5+ 37. Kg1 Re6 38. Rxe6 Qxe6 39. Qxd8+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.06.29"]
[Round "3"]
[White "Hernandez Gil, Ineymig"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2116"]
[BlackElo "2083"]
[PlyCount "74"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. a4 Nbd7 8. Be2 e5 9. dxe5 dxe5 10. Nd2 Qe7 11. Nc4 Nc5 12. Qd6 Qxd6 13. Nxd6 Ne6 14. Bc4 b6 15. Nxc8 Raxc8 16. Bxe6 fxe6 17. Ke2 Rfd8 18. Rhd1 Bf8 19. Rxd8 Rxd8 20. a5 Bc5 21. Bxc5 bxc5 22. Ke3 Kf7 23. f3 Ke7 24. b3 Nh5 25. Ne2 g5 26. g4 Nf4 27. Nxf4 exf4+ 28. Ke2 h5 29. Rd1 hxg4 30. hxg4 Rh8 31. Rf1 Rh2+ 32. Rf2 Rxf2+ 33. Kxf2 c4 34. b4 Kd6 35. Ke2 Ke5 36. Kd2 Kd4 37. c3+ Ke5 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.06.28"]
[Round "1"]
[White "Cardosa Espino, Adria"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1827"]
[BlackElo "2083"]
[PlyCount "64"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nge2 0-0 6. Bb3 Nbd7 7. 0-0 c5 8. h3 Rb8 9. Be3 Qc7 10. dxc5 Nxc5 11. Ng3 b5 12. Rb1 a5 13. a4 bxa4 14. Bxa4 Nxa4 15. Nxa4 Bb7 16. Nc3 Rfc8 17. Qd2 Qc4 18. Rfe1 a4 19. f3 Nd7 20. Nge2 Ba8 21. Qc1 Nb6 22. Qd2 Qc7 23. Bxb6 Qxb6+ 24. Kh1 Qb4 25. Red1 Qc4 26. Qc1 g5 27. Ra1 Bc6 28. b3 axb3 29. cxb3 Rxb3 30. Ra3 Bxc3 31. Rxb3 Qxb3 32. Nxc3 Bb5 0-1

[Event "CUB-ch U18 Girls"]
[Site "Pinar del Rio"]
[Date "2019.06.28"]
[Round "2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Hernandez Machado, Patricia M"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2083"]
[BlackElo "2017"]
[PlyCount "86"]
[EventDate "2019.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. c3 e6 7. 0-0 Nge7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Qb6 11. Ne2 Bd7 12. Rb1 Rac8 13. Bf4 Na5 14. b3 Bb5 15. Re1 Qa6 16. Rc1 Bxe2 17. Rxe2 Rxc1 18. Bxc1 Nac6 19. Bf1 Qb6 20. d5 exd5 21. exd5 Ne5 22. Nxe5 Bxe5 23. Be3 Qa5 24. f4 Bf6 25. Bg2 Nf5 26. Bf2 Qb4 27. Re4 Qa3 28. Qc2 b5 29. Bf1 Ne7 30. Bxb5 Rc8 31. Rc4 Rxc4 32. bxc4 Nf5 33. Qd2 Bc3 34. Qd3 Qb2 35. Bd7 Nd4 36. Bg4 Nc2 37. f5 Nb4 38. Qe2 Qb1+ 39. Kg2 Be5 40. fxg6 hxg6 41. c5 Nxd5 42. cxd6 Bxd6 43. Qe8+ Bf8 1/2-1/2

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.27"]
[Round "5"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Santos Peraza, Edel David"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2030"]
[BlackElo "1606"]
[PlyCount "123"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 cxd4 6. Nxd4 Nf6 7. Bf4 a6 8. Nd2 Be7 9. Bd3 0-0 10. 0-0 Nc6 11. N2f3 Bg4 12. Qb3 Na5 13. Qc2 Rc8 14. Ne5 Be6 15. Rfe1 Bc5 16. Nxe6 fxe6 17. Qe2 Nc6 18. Rad1 Re8 19. c4 d4 20. Nxc6 Rxc6 21. a3 Bd6 22. Be5 Bxe5 23. Qxe5 Rd6 24. h3 Qe7 25. Bf5 Nd7 26. Qe4 Nf6 27. Qe5 Nd7 28. Qg3 e5 29. f4 Qf6 30. Bxd7 Rxd7 31. fxe5 Qb6 32. Qf2 Qc5 33. e6 Rde7 34. Rxd4 Rf8 35. Rf4 Qxf2+ 36. Rxf2 Rc8 37. b3 Rc6 38. Rfe2 a5 39. Re4 Rb6 40. Rd1 g6 41. Rd7 Kf8 42. Rxe7 Kxe7 43. Re3 Rc6 44. a4 Rd6 45. Kf2 Rd2+ 46. Kf3 h6 47. g3 Rh2 48. h4 Rh1 49. Re5 Rb1 50. Rb5 Kxe6 51. Rxb7 Rc1 52. Rb6+ Kf7 53. Kf4 Rf1+ 54. Ke5 Re1+ 55. Kd5 Re3 56. c5 Rxg3 57. c6 Rd3+ 58. Kc5 g5 59. hxg5 hxg5 60. b4 axb4 61. Rxb4 Rc3+ 62. Kb6 1-0

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.26"]
[Round "4"]
[White "Fernandez Mayola, Reynold Rafael"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2311"]
[BlackElo "2030"]
[PlyCount "115"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 g6 7. Bg2 Bd7 8. 0-0 Bg7 9. Nc2 0-0 10. b3 Qa5 11. Bd2 Qh5 12. e4 Qxd1 13. Rfxd1 Rac8 14. Rac1 Rfd8 15. f3 Be6 16. g4 Nd7 17. Ne2 a5 18. Nf4 Nc5 19. Bf1 Rf8 20. Be3 Ne5 21. Be2 a4 22. Nxe6 Nxe6 23. f4 Nc6 24. b4 h6 25. b5 Nb8 26. Nb4 Nd7 27. Nd5 Rfe8 28. h4 Nec5 29. Bf3 Nf6 30. Nb6 Nfxe4 31. Nxc8 Rxc8 32. g5 f5 33. gxf6 Bxf6 34. h5 gxh5 35. Bxh5 Ng3 36. Bg4 Rb8 37. Bxc5 dxc5 38. Rd7 h5 39. Be6+ Kg7 40. Re1 h4 41. b6 Bd4+ 42. Kg2 Kf6 43. Bh3 Nf5 44. Bxf5 Kxf5 45. Rdxe7 Kxf4 46. Re8 Rxe8 47. Rxe8 Be5 48. Re7 Ke4 49. Rxb7 Kd4 50. Re7 Bg3 51. Rg7 Be5 52. Rg4+ Kc3 53. b7 Kb2 54. Rg5 Bf4 55. Rxc5 Kxa2 56. Rc8 Kb3 57. c5 Kb4 58. c6 1-0

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.25"]
[Round "3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Servello Horta, Yane"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2030"]
[BlackElo "1492"]
[PlyCount "49"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Be7 8. Be3 0-0 9. 0-0 b6 10. Rc1 Bb7 11. f3 d6 12. Qd2 Nbd7 13. Rfd1 Rac8 14. Bf1 Qb8 15. Qf2 Bd8 16. b4 Bc7 17. Nb3 Rfd8 18. Kh1 Ba8 19. Rb1 Ne5 20. a4 Nc6 21. b5 axb5 22. Nxb5 Nd7 23. N3d4 Na7 24. a5 Nc5 25. Nxc7 1-0

[Event "Guillermo Garcia Memorial op 28th"]
[Site "Santa Clara"]
[Date "2019.04.23"]
[Round "1"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Batista Suarez, Jeorling Yahytin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2030"]
[BlackElo "2288"]
[PlyCount "111"]
[EventDate "2019.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. 0-0 Qd7 10. d5 exd5 11. Nxd5 Bd6 12. Qa4 Be6 13. Nb6 axb6 14. Qxa8+ Qc8 15. Qxc8+ Bxc8 16. Be3 Bc7 17. Nd4 Nge7 18. Nb5 Be5 19. Bxb6 0-0 20. Nc3 Be6 21. Rad1 Bxc3 22. bxc3 Nd5 23. Bd4 Nxd4 24. cxd4 Nc3 25. Rd2 Nxe2+ 26. Rxe2 Bc4 27. Rb2 Bxf1 28. Kxf1 Rb8 29. a4 Kf8 30. Ke2 Ke7 31. Kd3 Kd6 32. Kc4 Rc8+ 33. Kb5 Rc6 34. Re2 Kd7 35. d5 Rd6 36. Kc5 Rg6 37. Rb2 Kc8 38. g3 Rh6 39. h4 Rf6 40. f4 Ra6 41. Rb4 h5 42. f5 Rf6 43. Rf4 Kc7 44. Kd4 Ra6 45. Ke3 Rb6 46. Rd4 Kd6 47. Kf4 f6 48. Ke4 Rb1 49. Rd3 Re1+ 50. Kf3 Re5 51. Rb3 Rxf5+ 52. Kg2 Rxd5 53. Rxb7 Rd2+ 54. Kf3 Rd3+ 55. Kf2 Rd2+ 56. Kf3 1/2-1/2

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.06"]
[Round "9.2"]
[White "Powers Roibal, Frank"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2060"]
[BlackElo "2021"]
[PlyCount "98"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 h6 7. Bh4 c5 8. dxc5 dxc5 9. Bc4 Nc6 10. Qe2 Na5 11. Bd3 Nh5 12. Bg3 Nxg3 13. hxg3 Qc7 14. Nc4 Nc6 15. a4 b6 16. Ne3 Rd8 17. 0-0 e6 18. Rfd1 Bb7 19. Ng4 h5 20. Ngh2 Rd7 21. Re1 Rad8 22. Bc2 Ne5 23. Rad1 Rxd1 24. Rxd1 Rxd1+ 25. Bxd1 Qd7 26. Nxe5 Bxe5 27. Bc2 Bc6 28. f4 Bg7 29. a5 b5 30. Nf3 Qc7 31. Qe3 Bf8 32. Ne5 Be8 33. a6 Qd6 34. Qd3 Qb6 35. Kh2 Bd6 36. Nf3 Qxa6 37. f5 Be7 38. fxg6 fxg6 39. e5 Qc6 40. Qe3 Kg7 41. Be4 Qd7 42. Qf4 Qd8 43. Bc2 a5 44. g4 hxg4 45. Qxg4 Bf7 46. Qe4 Qd5 47. Qe3 Qa2 48. Qc1 a4 49. Ng5 Be8 0-1

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.05"]
[Round "7.1"]
[White "Cruz Mendez, Jean Marcos"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1992"]
[BlackElo "2021"]
[PlyCount "69"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 0-0 6. e3 a6 7. Be2 Nbd7 8. 0-0 Re8 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bxf6 Bxf6 13. Bd3 Bg7 14. Rae1 c6 15. f4 Re8 16. e4 Bd7 17. Kh1 Rc8 18. Qf2 f5 19. exf5 Bxf5 20. Bxf5 gxf5 21. Qf3 Qb6 22. Re2 Rf8 23. Rfe1 Qd4 24. h4 Qxc4 25. h5 h6 26. Re6 Rf6 27. Re7 Rf7 28. R7e6 Rd8 29. Qg3 Kf8 30. Qh4 Rfd7 31. Qg3 Rf7 32. Qe3 Kg8 33. Qg3 Kf8 34. Qh4 Rfd7 35. Qg3 1/2-1/2

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.05"]
[Round "8.3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Montano Roche, Jean Carlos"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2021"]
[PlyCount "44"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Qb6 7. Nbd2 a6 8. 0-0 Qa7 9. a4 b6 10. Nc4 Be6 11. Ne3 Rd8 12. Ng5 Bd7 13. Qb3 e6 14. Nc4 Qc7 15. Qxb6 Qxb6 16. Nxb6 h6 17. Nf3 Rb8 18. Nc4 d5 19. exd5 exd5 20. Re1+ Nge7 21. Ne3 Be6 22. Rb1 Bxc3 1/2-1/2

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.04"]
[Round "6.4"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Catala Matienzo, Ivette"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2021"]
[BlackElo "2079"]
[PlyCount "82"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 Nf5 11. Nc3 Qb6 12. Ne2 f6 13. g4 Nfe7 14. exf6 Rxf6 15. Be3 Qxb2 16. Rb1 Qa3 17. Qd2 b6 18. Rb3 Qd6 19. Bf4 Qd7 20. Rc1 Ba6 21. Bg5 Rf7 22. Ng3 Raf8 23. Bh6 Bc4 24. Bxg7 Kxg7 25. Re3 e5 26. Nxe5 Nxe5 27. dxe5 Qxg4 28. f3 Qf4 29. Qe1 h5 30. Ne4 Nf5 31. Ra3 Nd4 32. e6 Nxe6 33. Nd2 Nd4 34. Nxc4 Qxc1 35. Qxc1 Ne2+ 36. Kf2 Nxc1 37. Ne5 Re7 38. Nc6 Re2+ 39. Kf1 Rxa2 40. Rc3 Ne2 41. Re3 Nf4 0-1

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.03"]
[Round "4.4"]
[White "Palao Valdes, Alejandro"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2024"]
[BlackElo "2021"]
[PlyCount "106"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 c5 7. d5 e6 8. g5 Ne8 9. h4 exd5 10. cxd5 a6 11. a4 Nc7 12. h5 Nd7 13. Be3 Rb8 14. f4 Re8 15. hxg6 fxg6 16. Bg4 Nf8 17. Bxc8 Qxc8 18. Qf3 b5 19. a5 Qd7 20. Nge2 Qe7 21. Ng3 b4 22. Nd1 Nb5 23. 0-0 Bd4 24. Bxd4 Nxd4 25. Qg4 Qd7 26. Qxd7 Nxd7 27. Ne3 Nb3 28. Rad1 Nxa5 29. Ra1 Rb5 30. Rxa5 Rxa5 31. Nc4 Ra2 32. Nxd6 Rb8 33. Rf2 a5 34. Nc4 Nb6 35. Nxb6 Rxb6 36. e5 a4 37. d6 Kf7 38. f5 gxf5 39. Ne4 Rxb2 40. g6+ Kxg6 41. Rxb2 fxe4 42. d7 Rb8 43. Rf2 e3 44. Rf3 a3 45. e6 a2 46. Rf1 a1Q 47. Rxa1 Kf6 48. Ra6 Ke7 49. Rc6 Rf8 50. Rc8 e2 51. Rxf8 e1Q+ 52. Kg2 Qd2+ 53. Rf2 Qxf2+ 0-1

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.03"]
[Round "3.1"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Valido Barroso, Melissa"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2021"]
[BlackElo "1960"]
[PlyCount "118"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. Nc3 d5 7. d4 e6 8. cxd5 exd5 9. b4 a6 10. a4 Qb6 11. Ba3 Ne4 12. Rc1 Nxc3 13. Rxc3 Re8 14. e3 Bg4 15. Qb3 Nd7 16. Rb1 Bxf3 17. Bxf3 Qa7 18. b5 axb5 19. axb5 Rec8 20. Rbc1 Nb6 21. Bc5 Qa5 22. bxc6 Rxc6 23. Bxd5 Nxd5 24. Qxd5 Rac8 25. Qb3 Bf8 26. Qxb7 Bxc5 27. dxc5 Rxc5 28. Rxc5 Rxc5 29. Rxc5 Qxc5 30. Kg2 Qc2 31. Qd5 Qe2 32. h4 h5 33. Qf3 Qc4 34. e4 Qe6 35. Qf4 f6 36. Qb8+ Kg7 37. Qb7+ Kh6 38. Qd5 Qe7 39. f4 Kh7 40. e5 fxe5 41. fxe5 Kg7 42. e6 Kf8 43. Qe5 Kg8 44. Kf3 Kh7 45. Ke4 Qb4+ 46. Qd4 Qe1+ 47. Kd5 Qa5+ 48. Qc5 Qd2+ 49. Kc6 Qg2+ 50. Kd7 Qxg3 51. Qe7+ Kh8 52. Qf6+ Kg8 53. e7 Qd3+ 54. Qd6 Qb5+ 55. Kc7 Qa5+ 56. Kc8 Qa8+ 57. Qb8 Qxb8+ 58. Kxb8 Kf7 59. Kc7 Kxe7 0-1

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.02"]
[Round "2.3"]
[White "Muniz Guevara, Amanda Maria"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2042"]
[BlackElo "2021"]
[PlyCount "60"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Bg4 8. Qd2 Nc6 9. Be2 Qd7 10. h3 Bf5 11. b4 a6 12. a4 Bf6 13. Rd1 h6 14. 0-0 0-0 15. Bd3 Bxd3 16. cxd3 Rfe8 17. Rfe1 Rxe1+ 18. Rxe1 Re8 19. d4 Rxe1+ 20. Qxe1 Qe7 21. Qxe7 Nxe7 22. Kf1 Nd5 23. Bd2 b5 24. axb5 axb5 25. Ke2 Kf8 26. Kd3 Ke7 27. g4 g5 28. Ke4 Ke6 29. Ne1 c6 30. Nd3 Bg7 1/2-1/2

[Event "Victoria de Giron Cup tt"]
[Site "Matanzas"]
[Date "2018.10.02"]
[Round "1.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Santander Valle, David A"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2021"]
[BlackElo "2018"]
[PlyCount "96"]
[EventDate "2018.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 g6 7. 0-0 Bg7 8. c3 0-0 9. Re1 a5 10. e5 Nd7 11. d4 cxd4 12. cxd4 Qb6 13. Nf1 f6 14. Bh3 Re8 15. exf6 Nxf6 16. Rb1 Ne4 17. Be3 Rf8 18. Kg2 a4 19. N1d2 Nd6 20. b3 a3 21. Ne5 Nb5 22. Nxc6 bxc6 23. Rc1 Bxd4 24. Nf3 Bxe3 25. Rxe3 c5 26. Re5 Rf6 27. Qc2 Rxf3 28. Qxc5 Qxc5 29. Rxc5 Nd4 30. b4 Rf6 31. Re3 Ba6 32. f4 Bc4 33. Ra5 Rxa5 34. bxa5 Rf8 35. Rxa3 Kf7 36. Kf2 Ra8 37. g4 Nb5 38. Ra4 Nc3 39. Rb4 Ne4+ 40. Ke3 Nc5 41. Kd4 Rxa5 42. a4 g5 43. f5 e5+ 44. Ke3 Rxa4 45. Rxa4 Nxa4 46. Bg2 Nc5 47. Kd2 d4 48. h3 e4 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.03"]
[Round "9"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1965"]
[BlackElo "1874"]
[PlyCount "123"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. Bf4 Nbd7 9. Qd2 e5 10. Bh2 Re8 11. dxe5 dxe5 12. Rad1 b5 13. a3 a5 14. Qd3 Nh5 15. Nd2 Nf4 16. Nb3 Bh6 17. Bxf4 exf4 18. Qd4 Bf8 19. Rfe1 a4 20. Nc1 Bc5 21. Qd2 b4 22. axb4 Bxb4 23. Nd3 Bd6 24. Ra1 Nb6 25. Bf3 Bb7 26. Ne2 Nc4 27. Qc1 a3 28. bxa3 Ne5 29. Nexf4 Nxf3+ 30. gxf3 Ra5 31. Kh1 Rea8 32. Rg1 Bc8 33. Rb1 Bxa3 34. Qe3 Bf8 35. Qb6 Qxb6 36. Rxb6 Ba6 37. Rxc6 Bxd3 38. cxd3 Bc5 39. Kg2 Bd4 40. Ne2 Rg5+ 41. Kh2 Rxg1 42. Kxg1 Ra1+ 43. Rc1 f6 44. Rxa1 Bxa1 45. d4 Kf7 46. Kf1 Ke6 47. Ke1 Bb2 48. Kd2 h5 49. Nc3 Ba3 50. Kd3 Bd6 51. Kc4 g5 52. Kb5 Bh2 53. Kc6 f5 54. d5+ Ke7 55. exf5 Kf6 56. Ne4+ Kxf5 57. Ng3+ Kf4 58. d6 Kxf3 59. d7 Bxg3 60. fxg3 Kxg3 61. d8Q Kh4 62. Kd5 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.02"]
[Round "8"]
[White "Mendoza Novo, Gustavo Jose"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "1922"]
[BlackElo "1965"]
[PlyCount "72"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Re8 11. 0-0 Nbd7 12. Qc2 Rb8 13. Bd2 Nf8 14. Rae1 Bd7 15. h3 b5 16. axb5 axb5 17. b3 b4 18. Nd1 Bb5 19. Bc1 Qb6 20. Kh2 Ra8 21. Ne3 N8d7 22. Bxb5 Qxb5 23. Nc4 Ra6 24. Bb2 Qb8 25. Qd3 Ra2 26. e5 Nh5 27. Qb1 Qa8 28. Nxd6 Re7 29. Ng5 Nb6 30. Nf5 gxf5 31. d6 Rd7 32. Rf2 h6 33. Qxf5 hxg5 34. Qxg5 Nxf4 35. Qxf4 Qd5 36. e6 fxe6 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.01"]
[Round "7"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Alonso Garcia, Frank Obel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1965"]
[BlackElo "1773"]
[PlyCount "62"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. g3 Bg7 11. Bb2 0-0-0 12. Nd2 Rde8 13. f4 d6 14. Nf3 dxe5 15. Bh3+ Kb8 16. 0-0 Qc5+ 17. Qf2 Qxf2+ 18. Rxf2 Nb4 19. Bc3 Nd3 20. Rd2 Nc5 21. Bxe5 f6 22. Bb2 Bc8 23. Bxc8 Kxc8 24. Rad1 a6 25. b4 Ne6 26. Re2 f5 27. Rxe6 Bxb2 28. Rxc6 Kb7 29. b5 axb5 30. cxb5 Re3 31. Kf2 Re7 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.31"]
[Round "6"]
[White "Saraiba Rafuls, Lubin"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2024"]
[BlackElo "1965"]
[PlyCount "63"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 f5 6. e3 d6 7. Ne2 Nd7 8. c4 c6 9. Nbc3 0-0 10. 0-0 Nf6 11. b4 Be6 12. Qd3 a6 13. a4 Rc8 14. Rfc1 Qe7 15. Rab1 Rfd8 16. h4 d5 17. c5 f4 18. Nxf4 Bf5 19. Qe2 Bxb1 20. Rxb1 Re8 21. Rb3 Bh6 22. Nd3 Nd7 23. Qb2 Rb8 24. b5 a5 25. e4 dxe4 26. Nxe4 Bg7 27. bxc6 bxc6 28. Nd6 Rxb3 29. Qxb3 Rb8 30. Qc4 Rb1+ 31. Kh2 Bf8 32. Bxc6 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.30"]
[Round "5"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Perez Grinan, Pedro Ernesto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1965"]
[BlackElo "2050"]
[PlyCount "52"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e6 4. Nc3 Ne7 5. Be3 a6 6. a4 b6 7. Bd3 Bb7 8. Qd2 h6 9. h3 g6 10. Ne2 Bg7 11. 0-0 Kf8 12. Nh2 Kg8 13. Ng3 f5 14. Rae1 Nf6 15. exf5 exf5 16. c4 Qd7 17. Qc2 d5 18. Nf3 Ne4 19. Bf4 Nc6 20. cxd5 Nb4 21. Qb3 Nxd3 22. Qxd3 Bxd5 23. Rc1 c6 24. Be5 b5 25. Bxg7 Kxg7 26. Ne5 Qd6 1/2-1/2

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "4"]
[White "Gutierrez Espinosa, Karen"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2061"]
[BlackElo "1965"]
[PlyCount "27"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Bb3 c6 7. h3 b5 8. Qe2 a5 9. a3 Be6 10. Qe3 Nfd7 11. 0-0 Nb6 12. Re1 N8d7 13. e5 dxe5 14. dxe5 1/2-1/2

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Gonzalez Lopez, Lazaro Miguel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1965"]
[BlackElo "1877"]
[PlyCount "78"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. c3 Nd7 11. Nh4 Bg6 12. Qf3 Bd6 13. Qh3 Rg8 14. Nxg6 hxg6 15. Qh7 Ke7 16. Qh3 Rh8 17. Qg4 Qc7 18. 0-0-0 Rae8 19. h4 Kd8 20. Qf3 Kc8 21. g4 Nb6 22. Bb3 f5 23. gxf5 gxf5 24. Kb1 c5 25. dxc5 Qxc5 26. Be3 Qc7 27. h5 f4 28. Bc1 Nd7 29. Rh4 Ne5 30. Qe4 f5 31. Qd4 Nf3 32. Qxd6 Qxd6 33. Rxd6 Nxh4 34. Bxe6+ Rxe6 35. Rxe6 Rxh5 36. Re8+ Kd7 37. Rb8 Kc6 38. Bxf4 Ng6 39. Be3 b6 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "1"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Perez Marin, Olivia"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1965"]
[BlackElo "1749"]
[PlyCount "99"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 d4 6. Bg2 e5 7. 0-0 Bd6 8. Nc4 Nge7 9. Nfd2 Be6 10. f4 f6 11. fxe5 Nxe5 12. Nxe5 Bxe5 13. Nc4 Qd7 14. Bd2 0-0-0 15. Nxe5 fxe5 16. a3 h5 17. Bg5 Rdg8 18. b4 Ng6 19. h4 c4 20. Bf3 Rf8 21. Bxh5 Rxf1+ 22. Kxf1 Bh3+ 23. Kg1 Qe6 24. dxc4 Rf8 25. Qe2 Qd6 26. c5 Qe6 27. Kh2 Nh8 28. Bf3 Qf7 29. Kxh3 Qxf3 30. Qxf3 Rxf3 31. Kg2 Rc3 32. Ra2 Kd7 33. Bd2 Rc4 34. Kf3 b6 35. cxb6 axb6 36. a4 Nf7 37. a5 b5 38. a6 Rc8 39. g4 Nd6 40. h5 Nc4 41. Ke2 Nb6 42. g5 Na4 43. h6 gxh6 44. gxh6 Rh8 45. Ra1 Kc6 46. Rg1 Kb6 47. Rg6+ Ka7 48. Bg5 Ka8 49. Bf6 Rc8 50. Kd2 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "2"]
[White "Valido Barroso, Melissa"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1883"]
[BlackElo "1965"]
[PlyCount "19"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Bd2 Qxc5 10. Qe2 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.18"]
[Round "9"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Garcia Terry, Legna"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1932"]
[BlackElo "1919"]
[PlyCount "87"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nf6 7. Nbd2 Rb8 8. 0-0 0-0 9. Re1 b5 10. a3 a5 11. Nf1 Nd7 12. Be3 b4 13. axb4 axb4 14. Qd2 bxc3 15. bxc3 Rb3 16. d4 Qb6 17. Ra2 Na5 18. Bh6 Nc4 19. Qc1 Bb7 20. Bxg7 Kxg7 21. N1d2 Nxd2 22. Nxd2 Rb5 23. Bf1 Nf6 24. Bxb5 Qxb5 25. Qb2 Qxb2 26. Rxb2 Ba6 27. dxc5 dxc5 28. Rb6 Bd3 29. Rc6 Ra8 30. e5 Nd5 31. Rxc5 e6 32. Ne4 Ra4 33. Nd6 Ra7 34. c4 Nc3 35. Rc7 Rxc7 36. Ne8+ Kf8 37. Nxc7 Bxc4 38. Kg2 Nd5 39. Nxd5 exd5 40. Kf3 Ke7 41. Ke3 Ke6 42. Kd4 g5 43. Rb1 g4 44. Rb6+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.17"]
[Round "7"]
[White "Muniz Guevara, Amanda Maria"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2032"]
[BlackElo "1932"]
[PlyCount "149"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. f4 b5 7. Bd3 0-0 8. Nf3 Bg4 9. 0-0 Qb6 10. Ne2 Nbd7 11. Kh1 d5 12. e5 Ne4 13. Bxe4 dxe4 14. Nfg1 f6 15. Bh4 c5 16. c3 cxd4 17. cxd4 Qb7 18. Qe3 Bxe2 19. Nxe2 Rfe8 20. Rac1 f5 21. Qb3+ e6 22. a4 Rab8 23. a5 b4 24. Qa4 Nf8 25. Rc6 Rec8 26. Rfc1 Rxc6 27. Qxc6 Qxc6 28. Rxc6 Rb5 29. Ra6 Rb7 30. Rc6 Rb5 31. Rc5 Rb7 32. Kg1 h6 33. Kf2 Nh7 34. Rc6 Kf7 35. a6 Rd7 36. Ke3 Bf8 37. Be1 Be7 38. Rc4 Nf8 39. Bxb4 Bxb4 40. Rxb4 Ke7 41. Rb8 Rc7 42. Nc3 Nd7 43. Rh8 Nb6 44. Rxh6 Nc4+ 45. Ke2 Nxb2 46. Rh7+ Kd8 47. Rxc7 Kxc7 48. d5 Nd3 49. g3 Nc5 50. dxe6 Nxe6 51. Nd5+ Kd8 52. h3 Nc5 53. Nb4 Kd7 54. Ke3 Nb3 55. g4 Ke6 56. gxf5+ gxf5 57. h4 Nc5 58. h5 Kf7 59. Nc6 Nxa6 60. Nxa7 Nc5 61. Nc6 Ne6 62. Nd4 Ng7 63. h6 Ne8 64. Nxf5 Kg6 65. Kxe4 Nc7 66. Ne7+ Kxh6 67. f5 Kg7 68. f6+ Kf7 69. Kf5 Ne6 70. Nc6 Nc7 71. Nd4 Nd5 72. e6+ Kf8 73. Nb5 Ne3+ 74. Ke4 Ng4 75. e7+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.17"]
[Round "8"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Macuran Rodriguez, Rosmary"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1932"]
[BlackElo "1703"]
[PlyCount "91"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 e5 7. Nbd2 Nge7 8. 0-0 0-0 9. Re1 Be6 10. Nf1 f5 11. Ng5 Qd7 12. Nxe6 Qxe6 13. Ne3 fxe4 14. dxe4 Qf7 15. Rf1 Rad8 16. Bd2 Bh6 17. Ng4 Bxd2 18. Qxd2 Qg7 19. Rad1 h5 20. Ne3 b5 21. Nd5 Qf7 22. Nc7 Nc8 23. Qd5 Qxd5 24. exd5 N6e7 25. Ne6 Nb6 26. Nxd8 Rxd8 27. b3 a5 28. Rfe1 b4 29. c4 Nf5 30. f4 exf4 31. gxf4 Kf7 32. Re4 Nd4 33. Rde1 a4 34. Re7+ Kf8 35. Rb7 axb3 36. axb3 Nd7 37. Re3 Nf6 38. Ree7 Ng4 39. h3 Nh6 40. Rh7 Ng8 41. Be4 Ra8 42. Bxg6 Ra1+ 43. Kg2 Ra2+ 44. Kg3 h4+ 45. Kxh4 Nf3+ 46. Kg3 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.16"]
[Round "6"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Bosch Valls, Leannet Mariah"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1932"]
[BlackElo "1985"]
[PlyCount "47"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nge7 7. Bc4 d6 8. f4 Bg4 9. Qxg4 Nxd4 10. 0-0-0 Ndc6 11. e5 Qc8 12. Qxc8+ Rxc8 13. exd6 cxd6 14. Nb5 0-0 15. Nxd6 Rb8 16. c3 Nc8 17. Bc5 a6 18. Ne4 b5 19. Bxf8 bxc4 20. Bxg7 Kxg7 21. Kc2 N8e7 22. Nd6 Na5 23. Rhe1 Nc8 24. Re8 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.15"]
[Round "4"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Venzant Batista, Marcia Camila"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1932"]
[BlackElo "1942"]
[PlyCount "120"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 g6 7. c3 Bg7 8. 0-0 0-0 9. Re1 a5 10. e5 Nd7 11. d4 cxd4 12. cxd4 b6 13. Nf1 Ba6 14. Bf4 Nb4 15. Re3 Rc8 16. Rc3 Rxc3 17. bxc3 Nc6 18. Qd2 a4 19. Ne3 Na5 20. Ng4 f5 21. exf6 Nxf6 22. Nxf6+ Bxf6 23. Bh3 Bc8 24. Re1 Re8 25. Bg5 Nc4 26. Qf4 Bxg5 27. Nxg5 Rf8 28. Qh4 Qe7 29. Bxe6+ Kh8 30. Re2 Bxe6 31. Rxe6 Qg7 32. Re2 Qd7 33. Qh6 Rc8 34. Re6 Qg7 35. Qh3 Rf8 36. Re2 Qb7 37. Qe6 Kg7 38. f4 h6 39. Nf3 Na5 40. Nh4 Rf6 41. Qe8 Nc6 42. Re6 Qf7 43. Qxf7+ Kxf7 44. Rxf6+ Kxf6 45. Kf2 b5 46. Ke2 b4 47. Kd2 g5 48. fxg5+ hxg5 49. Nf3 b3 50. axb3 axb3 51. h4 gxh4 52. gxh4 Kf5 53. h5 Ne7 54. Kc1 Kg4 55. Ne5+ Kxh5 56. Kb2 Kg5 57. Kxb3 Kf5 58. Kb4 Ke4 59. Kc5 Nf5 60. Kc6 Nxd4+ 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.15"]
[Round "5"]
[White "Soler Guerra, Jennys Dailin"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1973"]
[BlackElo "1932"]
[PlyCount "85"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bf4 0-0 6. e3 Nbd7 7. h3 Re8 8. Be2 c5 9. 0-0 cxd4 10. exd4 Nf8 11. b4 b6 12. Qb3 Ne6 13. Be3 Bb7 14. Rfd1 Rc8 15. Rac1 Nd7 16. d5 Nef8 17. Nd4 h6 18. h4 a6 19. h5 Nf6 20. hxg6 Nxg6 21. Nf5 Kh7 22. Nxg7 Kxg7 23. Na4 Nd7 24. Bg4 Rg8 25. Bxd7 Qxd7 26. Nxb6 Qg4 27. Nxc8 Nh4 28. Bd4+ Kf8 29. Qg3 Qe4 30. Nxd6 Qxg2+ 31. Qxg2 Rxg2+ 32. Kf1 exd6 33. Bf6 Rg4 34. Bxh4 Rxh4 35. Ke2 Bc8 36. Rh1 Re4+ 37. Kf3 Re5 38. Rxh6 Ke7 39. Rh8 Bf5 40. Ra8 Be4+ 41. Kf4 Bd3 42. f3 Rh5 43. Ke3 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.14"]
[Round "3"]
[White "Cardosa Espino, Adria"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1771"]
[BlackElo "1932"]
[PlyCount "68"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Be3 c6 6. Nge2 Nbd7 7. Qd2 b5 8. Bd3 Rb8 9. b4 0-0 10. f3 a6 11. a3 c5 12. dxc5 dxc5 13. e5 cxb4 14. Nxb5 axb5 15. exf6 Bxf6 16. Ra2 bxa3 17. Rxa3 Ne5 18. Nd4 Bh4+ 19. Ke2 Bd7 20. Rb1 Nc4 21. Bxc4 bxc4 22. Rba1 e5 23. Kf1 exd4 24. Bxd4 Bb5 25. Qc3 Qd6 26. Be5 Qb6 27. g3 Be7 28. Ra7 Bd6 29. Bh8 f6 30. Bxf6 Rb7 31. Bd4 Qc6 32. Rxb7 Qxb7 33. Ke2 Qe7+ 34. Kf2 Bc5 0-1

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.14"]
[Round "2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Heredero Gascon, Elizabeth"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1932"]
[BlackElo "1717"]
[PlyCount "113"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bf4 Bg4 8. Be2 Nbd7 9. Qd2 d5 10. a3 c6 11. h3 Bf5 12. 0-0 0-0 13. Rfe1 Ne4 14. Nxe4 Bxe4 15. Qc3 Bf6 16. Ne5 Nxe5 17. dxe5 Bg5 18. Bg3 Bh4 19. Bxh4 Qxh4 20. Bf1 Rfe8 21. Qb4 Qe7 22. Qc3 Qg5 23. a4 Re6 24. Re3 Rae8 25. Rae1 Qf5 26. R1e2 Qg5 27. Qa5 a6 28. c4 Qxe5 29. f3 Qd4 30. fxe4 Rxe4 31. Qc3 Qxc3 32. Rxe4 Rxe4 33. bxc3 Rxe2 34. Bxe2 dxc4 35. Bxc4 Kf8 36. Kf2 Ke7 37. a5 f6 38. Ke3 Kd6 39. Bg8 Kc5 40. Bxh7 Kb5 41. Kd4 Kxa5 42. Kc5 Ka4 43. Kb6 Kb3 44. Kxb7 a5 45. Kxc6 a4 46. Kb5 a3 47. Bg8+ Kxc3 48. Ka4 Kd4 49. Kxa3 Ke4 50. Kb4 Kf4 51. Kc4 g5 52. Kd4 Kg3 53. Bd5 f5 54. Ke5 g4 55. h4 Kxh4 56. Kxf5 Kh5 57. g3 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.13"]
[Round "1"]
[White "Obregon Garcia, Roxangel"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2202"]
[BlackElo "1932"]
[PlyCount "71"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. f4 Qa5 7. Nf3 Nbd7 8. e5 dxe5 9. fxe5 Nd5 10. Bc4 N7b6 11. Bb3 Nxc3 12. bxc3 Nd5 13. 0-0 Qxc3 14. Qf2 Qa5 15. c4 Nc7 16. Bd2 Qa6 17. Ng5 0-0 18. Bb4 Bf5 19. Bxe7 Rfe8 20. g4 Rxe7 21. gxf5 f6 22. Nxh7 c5 23. Qh4 g5 24. Qh5 Ne8 25. Rae1 fxe5 26. Nxg5 Nf6 27. Qh4 Qd6 28. d5 a6 29. Kh1 b5 30. Rg1 bxc4 31. Bxc4 Raa7 32. Ne6 Rf7 33. Rg6 Ne8 34. Nxg7 Qxg6 35. fxg6 Rxg7 36. d6+ 1-0

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "8"]
[White "Hart, Alexander E"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1930"]
[BlackElo "2036"]
[PlyCount "114"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 Nc6 6. Bg2 0-0 7. 0-0 d6 8. e3 Bf5 9. d3 Qc8 10. Re1 Rb8 11. Nc3 a6 12. d4 Bg4 13. Qd2 b5 14. d5 Bxf3 15. Bxf3 Ne5 16. Be2 bxc4 17. f4 Neg4 18. Bxc4 Nd7 19. Na4 Ngf6 20. e4 Nb6 21. Nxb6 Rxb6 22. e5 dxe5 23. fxe5 Ng4 24. Re2 Qf5 25. Rf1 Qh5 26. Qa5 Rbb8 27. Qxc5 Nxe5 28. Bxe5 Bxe5 29. Qxe7 Rbe8 30. Qh4 Qxh4 31. gxh4 Bd4+ 32. Kg2 Rxe2+ 33. Bxe2 Kg7 34. Rf4 Bc3 35. Bxa6 Ra8 36. Ra4 Rd8 37. Rc4 Be5 38. Bb7 f5 39. a4 Rb8 40. Rb4 Bd6 41. Rb5 Re8 42. a5 Re2+ 43. Kf3 Rxh2 44. a6 Ra2 45. Rb6 Rf2+ 46. Kxf2 Bc5+ 47. Kf3 Bxb6 48. d6 Kf6 49. d7 Ke7 50. Bc6 h6 51. b4 g5 52. hxg5 hxg5 53. b5 Kd8 54. Ke2 g4 55. Kd3 f4 56. Ke2 Ke7 57. Be4 f3+ 1/2-1/2

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "7"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Morales Garcia, Alexei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2036"]
[BlackElo "2145"]
[PlyCount "96"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 e5 7. 0-0 Nge7 8. Re1 0-0 9. Nbd2 Rb8 10. Nf1 h6 11. Bd2 Be6 12. h4 d5 13. exd5 Nxd5 14. Ne3 Nxe3 15. Bxe3 b6 16. Qd2 Kh7 17. Rad1 Qc7 18. d4 Rbd8 19. Qc2 exd4 20. cxd4 Nb4 21. Qa4 b5 22. Qxb5 Nc2 23. Bf4 Qc8 24. Rf1 cxd4 25. a3 Bc4 26. Qa4 Bxf1 27. Bxf1 Qb7 28. Rd3 Qxb2 29. Rb3 Qa1 30. Rd3 Ne1 31. Nxe1 Qxe1 32. Qxa7 Kg8 33. Bd2 Qb1 34. Bb4 Rfe8 35. Rf3 Qa2 36. Qa6 Rc8 37. Kg2 Qd5 38. Bb5 Red8 39. a4 g5 40. hxg5 hxg5 41. g4 Rc1 42. Bd2 Rc2 43. Ba5 Rd6 44. Qa7 Be5 45. Bd3 Rf6 46. Bf5 Rxf5 47. gxf5 g4 48. Be1 Qxf3+ 0-1

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "6"]
[White "Estrada Nieto, Julian"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2213"]
[BlackElo "2036"]
[PlyCount "93"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Nbd7 8. a5 Qc7 9. h3 e5 10. Re1 Re8 11. dxe5 dxe5 12. Bc4 Nf8 13. Ng5 Ne6 14. Nxe6 Bxe6 15. Qe2 Bxc4 16. Qxc4 Nd7 17. Be3 Nf8 18. a6 Ne6 19. axb7 Qxb7 20. Ra2 Nd4 21. b3 Red8 22. Rea1 Rd7 23. Na4 Qb5 24. Qxb5 Nxb5 25. Nb6 Rad8 26. Nxd7 Rxd7 27. c4 Nd4 28. Rxa7 Rxa7 29. Rxa7 Bf8 30. Bxd4 exd4 31. Rd7 c5 32. Kf1 g5 33. Ke2 Kg7 34. e5 Kg6 35. Kf3 h5 36. g4 hxg4+ 37. hxg4 Bg7 38. Ke4 Bf8 39. Rd8 Kg7 40. Kf5 Kg8 41. Kxg5 Kg7 42. Kf5 Be7 43. Rd7 Kf8 44. f4 Ke8 45. e6 f6 46. g5 fxg5 47. fxg5 1-0

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.13"]
[Round "5"]
[White "Werren, Hugo"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1639"]
[BlackElo "2036"]
[PlyCount "54"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 e5 7. d5 c6 8. a4 cxd5 9. cxd5 a6 10. 0-0 Nh5 11. Be3 Qe8 12. Qd2 f5 13. exf5 gxf5 14. Ng5 Kh8 15. f4 e4 16. Be2 Nf6 17. Rfd1 Rg8 18. Ne6 Bxe6 19. dxe6 Qxe6 20. Qxd6 Qf7 21. Bd4 Nc6 22. Bxf6 Bxf6 23. Bc4 Qxc4 24. Qxf6+ Rg7 25. Rd7 Qc5+ 26. Kh1 Qf8 27. Rf7 Qxf7 0-1

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.12"]
[Round "4"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Pulido Alvarez, Ariel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2036"]
[BlackElo "2288"]
[PlyCount "70"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nge7 7. 0-0 0-0 8. Re1 e5 9. Be3 d6 10. d4 exd4 11. cxd4 Bg4 12. e5 cxd4 13. exd6 Qxd6 14. Bf4 Qb4 15. Qd2 Nd5 16. a3 Qb3 17. Ne5 Nxf4 18. gxf4 Nxe5 19. fxe5 Rad8 20. a4 Rfe8 21. Ra3 Qb6 22. Rg3 Bf5 23. Na3 Rxe5 24. Rxe5 Bxe5 25. Nc4 Qc7 26. Nxe5 Qxe5 27. Bxb7 d3 28. Re3 Qf6 29. Re1 Rb8 30. Be4 Rxb2 31. Qf4 d2 32. Rd1 Qd4 33. Qh4 Bxe4 34. h3 Rc2 35. Qf4 Qd3 0-1

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.11"]
[Round "3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Alvarez Calzadilla, Jose Avelino"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2036"]
[BlackElo "2171"]
[PlyCount "72"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 f6 9. c3 d4 10. Nc4 e5 11. Nfd2 Bc7 12. cxd4 cxd4 13. Nb3 b5 14. Na3 a6 15. f4 Be6 16. f5 Bf7 17. g4 Qd6 18. g5 Kh8 19. Rf1 Nb4 20. h4 Rac8 21. h5 fxg5 22. Bxg5 Ng8 23. Bf3 Bd8 24. Bxd8 Qxd8 25. Rf2 Qg5+ 26. Kf1 Nf6 27. Rg2 Qe3 28. Be2 h6 29. Nc1 Rc7 30. Qe1 Rfc8 31. Nc4 bxc4 32. Qxb4 cxd3 33. Nxd3 Nxe4 34. Qa5 Ng3+ 35. Rxg3 Qxg3 36. Qxe5 Rc1+ 0-1

[Event "Capablanca Memorial op 53rd"]
[Site "Havana"]
[Date "2018.05.09"]
[Round "1"]
[White "Miranda Rodriguez, Tania"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2187"]
[BlackElo "2036"]
[PlyCount "133"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Bg4 8. Bg5 Nbd7 9. Re1 e5 10. d5 Qc7 11. h3 Bxf3 12. Bxf3 cxd5 13. exd5 a6 14. a5 b5 15. axb6 Nxb6 16. Qd3 Qb7 17. Bxf6 Bxf6 18. Ne4 Be7 19. Nc5 Qc8 20. Nxa6 Nc4 21. Nb4 Qc5 22. Qc3 f5 23. Rxa8 Rxa8 24. b3 Nb6 25. Qxc5 dxc5 26. Nc6 Bd6 27. Nxe5 Ra2 28. c4 Ra3 29. Bd1 Ra1 30. Nd3 Kf7 31. Kf1 Nd7 32. f4 Nf6 33. Ne5+ Kf8 34. Bf3 Ra3 35. Re3 Bc7 36. Kf2 Bd6 37. g4 fxg4 38. hxg4 Kg7 39. g5 Ng8 40. Bg4 h5 41. gxh6+ Nxh6 42. Kf3 Ra1 43. Be6 Rf1+ 44. Ke4 Kf6 45. Re2 Nf5 46. Ng4+ Kg7 47. Bxf5 Rxf4+ 48. Kd3 gxf5 49. Ne3 Kf6 50. Ra2 Rd4+ 51. Ke2 Re4 52. Ra6 Ke5 53. Kf3 Rf4+ 54. Ke2 Re4 55. Kd3 Rd4+ 56. Kc3 Rf4 57. Rc6 Rf3 58. Kd2 Rf2+ 59. Kd3 Rf3 60. Ke2 Rf4 61. b4 cxb4 62. c5 Bf8 63. Re6+ Kd4 64. c6 Rh4 65. c7 Rh2+ 66. Kf3 b3 67. c8Q 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.25"]
[Round "10.2"]
[White "Hernandez Herrera, Hanoy Fredy"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2037"]
[BlackElo "2006"]
[PlyCount "39"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Artemisa"]
[BlackTeam "Mayabeque"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Be2 Nc6 9. Bd2 Ne5 10. 0-0 0-0 11. Nc3 Bd7 12. Rfe1 Bc6 13. Nxe5 dxe5 14. Bf1 Bd6 15. Ne4 Nxe4 16. dxe4 Rad8 17. Rad1 Rfe8 18. Bc3 Kf8 19. Bd3 Ke7 20. Kf1 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.24"]
[Round "8.3"]
[White "Guerra Luaces, Fernando"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2003"]
[BlackElo "2006"]
[PlyCount "96"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "San Antonio de los Banos"]
[BlackTeam "Mayabeque"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Be3 c6 8. Qd2 b5 9. a3 Rb8 10. Bh6 c5 11. Bxg7 Kxg7 12. e5 Ng4 13. dxc5 Nxc5 14. exd6 Qxd6 15. Qxd6 exd6 16. b4 Na4 17. Nxa4 bxa4 18. Rfd1 Rb6 19. Rd4 Re8 20. Bf1 Nf6 21. c4 Bf5 22. Rad1 Ne4 23. Nh4 Bc8 24. Re1 Nf6 25. Rxe8 Nxe8 26. f4 Nc7 27. g3 Ne6 28. Rd5 Bb7 29. Ra5 Ra6 30. Rxa6 Bxa6 31. Nf3 Bb7 32. Kf2 Kf6 33. Ke3 Ke7 34. Nd4 Nc7 35. Bd3 Na8 36. Be4 Bxe4 37. Kxe4 Kd7 38. Nb5 a6 39. Nc3 Nb6 40. Kd4 Kc6 41. Ne4 Nxc4 42. Kxc4 d5+ 43. Kd4 dxe4 44. Kxe4 Kd6 45. Kd4 f5 46. h3 h6 47. h4 h5 48. Kc3 Kc7 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.24"]
[Round "9.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Blanco Milet, Leandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2006"]
[BlackElo "2055"]
[PlyCount "97"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Mayabeque"]
[BlackTeam "Havana"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. Nf3 Bf5 6. d4 e6 7. 0-0 Be7 8. c4 Nb4 9. Na3 N8c6 10. Be3 0-0 11. Nb5 Bf6 12. Qd2 a6 13. Nc3 Nc2 14. Rad1 Nxe3 15. Qxe3 Re8 16. Ne5 Ne7 17. f4 Bxe5 18. dxe5 Qc8 19. Rd2 Rd8 20. Rxd8+ Qxd8 21. Rd1 Qe8 22. Qd4 Nc6 23. Qd7 Qxd7 24. Rxd7 Rc8 25. Bf3 Nd8 26. Ne4 Bxe4 27. Bxe4 Kf8 28. Kf2 Ke8 29. Rd3 h6 30. Rb3 b6 31. Ra3 a5 32. c5 Ke7 33. cxb6 cxb6 34. Rb3 Rb8 35. Rg3 Kf8 36. Rc3 Nb7 37. Bxb7 Rxb7 38. Rc6 Ke7 39. Ke3 Kd7 40. Rd6+ Kc7 41. Kd4 Kc8 42. Kc4 Rc7+ 43. Kb5 Rc2 44. Rc6+ Rxc6 45. Kxc6 f6 46. Kxb6 Kd7 47. Kxa5 Kc6 48. b4 fxe5 49. b5+ 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.23"]
[Round "6.3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Perez Grinan, Pedro Ernesto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2006"]
[BlackElo "2010"]
[PlyCount "52"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Mayabeque"]
[BlackTeam "Isla de la Juventud"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. c3 Nd7 11. Nh4 Bg6 12. Qf3 Bg7 13. 0-0-0 Qa5 14. Nxg6 hxg6 15. h4 0-0-0 16. g4 Bh6 17. Bxh6 Rxh6 18. h5 Rdh8 19. hxg6 Rxh1 20. Rxh1 Rxh1+ 21. Qxh1 Qg5+ 22. f4 Qxg6 23. Qf3 Nb6 24. Bd3 Qh6 25. Kc2 Qh2+ 26. Kb3 a5 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.22"]
[Round "5.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Hernandez Herrera, Hanoy Fredy"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2006"]
[BlackElo "2037"]
[PlyCount "40"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Mayabeque"]
[BlackTeam "Artemisa"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 Bg4 5. Bg2 Ne5 6. Nbd2 Qd7 7. Nxe5 dxe5 8. Bf3 Nf6 9. Bxg4 Qxg4 10. Qxg4 Nxg4 11. 0-0 e6 12. Nc4 b5 13. Ne3 Nxe3 14. Bxe3 Bd6 15. f4 exf4 16. Bxf4 Bxf4 17. Rxf4 e5 18. Rf2 0-0 19. Kg2 Rad8 20. Rf5 f6 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.21"]
[Round "4.2"]
[White "Blanco Milet, Leandro"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2055"]
[BlackElo "2006"]
[PlyCount "132"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Havana"]
[BlackTeam "Mayabeque"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 b6 5. Nbd2 Bb7 6. h3 d6 7. Be2 Nbd7 8. c3 c5 9. 0-0 0-0 10. Bh2 Rc8 11. Rc1 Bc6 12. b4 cxb4 13. cxb4 Bd5 14. Qa4 Rc7 15. Qa3 Rxc1 16. Rxc1 Qb8 17. Ba6 Bb7 18. b5 Nd5 19. Bxb7 Qxb7 20. Qb3 N5f6 21. Qc4 h6 22. a4 Ra8 23. Qc6 Qxc6 24. bxc6 Rc8 25. e4 Nb8 26. d5 Na6 27. Ne1 Nc5 28. Rc4 e6 29. Bxd6 exd5 30. exd5 Nxd5 31. Bxc5 bxc5 32. Rxc5 Nb4 33. c7 Bf8 34. Rc4 Nd5 35. Ne4 Rxc7 36. Nf6+ Kh8 37. Rxc7 Nxc7 38. Nd3 Kg7 39. Ne4 Ne6 40. Kf1 Nc7 41. Ke2 f5 42. Nc3 Kf6 43. Ke3 Bd6 44. Kd4 Ke6 45. f4 g5 46. g3 Ne8 47. Nc5+ Kf7 48. Nd5 gxf4 49. gxf4 Nf6 50. Nd3 Ne4 51. Ne3 Ke6 52. Nc4 Be7 53. Nce5 Bf6 54. Kc4 Bd8 55. Kb5 Nc3+ 56. Kb4 Nd5+ 57. Kc4 Nxf4 58. Nc6 Nxd3 59. Nxd8+ Kd7 60. Nf7 Nf2 61. Nxh6 Nxh3 62. Nxf5 Nf4 63. Kb5 Nd3 64. a5 Kc7 65. Ka6 Nb4+ 66. Kb5 Nc6 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.21"]
[Round "3.3"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Guerra Luaces, Fernando"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2006"]
[BlackElo "2003"]
[PlyCount "115"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Mayabeque"]
[BlackTeam "San Antonio de los Banos"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 Nf6 5. Bg2 e6 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Nf1 d5 10. e5 Nd7 11. Bf4 b5 12. h4 Re8 13. Ne3 Nf8 14. h5 Bb7 15. Ng4 Qd8 16. Qd2 Nd7 17. h6 g6 18. Bg5 Rb8 19. Qf4 Bxg5 20. Nxg5 Qe7 21. Re3 Nd4 22. Rc1 Ba8 23. c3 Nf5 24. Re2 b4 25. Ne3 bxc3 26. Nxf5 exf5 27. bxc3 Rb6 28. Rce1 Nf8 29. Qc1 Reb8 30. Qf4 Ne6 31. Nxe6 Qxe6 32. Qa4 a6 33. Qa3 Rc8 34. Rb2 Rxb2 35. Qxb2 g5 36. Qa3 f4 37. Qa4 Re8 38. Bh3 Qe7 39. e6 f6 40. gxf4 gxf4 41. Qxf4 Kh8 42. Kh2 d4 43. cxd4 cxd4 44. Rg1 Rg8 45. Rxg8+ Kxg8 46. Qb8+ Qf8 47. Qxf8+ Kxf8 48. Bf5 Kg8 49. Kg3 Bd5 50. a3 Kf8 51. e7+ Kxe7 52. Bxh7 Kf7 53. Kf4 a5 54. Be4 Be6 55. Bc6 Kg6 56. Ke4 Kxh6 57. Kxd4 Kg5 58. Kc5 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.20"]
[Round "1.3"]
[White "Perez Grinan, Pedro Ernesto"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "2006"]
[PlyCount "145"]
[EventDate "2018.02.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Isla de la Juventud"]
[BlackTeam "Mayabeque"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. h3 g6 2. d4 Bg7 3. c3 Nf6 4. Bg5 b6 5. Nf3 Bb7 6. Nbd2 d6 7. Qc2 Nbd7 8. e3 c5 9. Bd3 0-0 10. h4 cxd4 11. exd4 e5 12. Be3 Qe7 13. dxe5 dxe5 14. Ne4 Nd5 15. 0-0-0 Rac8 16. h5 N7f6 17. hxg6 fxg6 18. Qb3 Qb4 19. Nxf6+ Bxf6 20. Bc2 Qxb3 21. Bxb3 Rfd8 22. Ng5 Bxg5 23. Bxg5 Rd7 24. Kb1 b5 25. Rhe1 Re8 26. c4 Nb6 27. cxb5+ Kg7 28. Rxd7+ Nxd7 29. g3 Nb6 30. a4 h6 31. Be3 g5 32. a5 Nc8 33. Bd4 Kf6 34. f4 gxf4 35. gxf4 Kf5 36. fxe5 Re7 37. Ka2 h5 38. Bc5 Rxe5 39. Rf1+ Kg5 40. Rc1 h4 41. a6 Bf3 42. Bd4 Re8 43. Rc5+ Kf4 44. Bg1 Kg3 45. Rg5+ Kf4 46. Rg7 Be2 47. Bh2+ Kf5 48. Bc2+ Kf6 49. Rg6+ Kf7 50. Rg2 Bxb5 51. Bg6+ Kf6 52. Bxe8 Bxe8 53. Rc2 Bd7 54. Rc7 Be6+ 55. Ka3 Kf5 56. b4 Kg4 57. Rc6 Bd7 58. Rc7 Be6 59. Rg7+ Kf3 60. b5 Ke4 61. Kb4 Kd5 62. Kc3 Kc5 63. Rg5+ Bd5 64. Bg1+ Kd6 65. Rh5 Bg2 66. Rxh4 Bf1 67. Kb4 Bg2 68. Rh7 Be4 69. Rg7 Bf5 70. Bxa7 Bd7 71. Bb8+ Ke6 72. a7 Nb6 73. Rg6+ 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.17"]
[Round "9.2"]
[White "Vieites Santana, Daniela Ines"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1827"]
[BlackElo "1971"]
[PlyCount "95"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 h6 7. Bh4 g5 8. e6 gxh4 9. Qh5 Ne5 10. dxe5 Bxe6 11. f5 Bxf5 12. Qxf5 Bxe5 13. 0-0-0 e6 14. Qe4 Nd7 15. Nf3 Nc5 16. Qb4 a5 17. Qc4 Bg7 18. Ne4 Nd7 19. Qa4 0-0 20. Bd3 Nb6 21. Qb5 d5 22. Nc5 c6 23. Qb3 Qc7 24. Be2 a4 25. Qb4 Kh8 26. Nd4 Rae8 27. Bh5 Re7 28. Rhf1 Nd7 29. Nxd7 Qxd7 30. Qe1 c5 31. Nf3 Qb5 32. Ne5 c4 33. c3 a3 34. Rd2 Qa5 35. Rf3 Rc7 36. Nxf7+ Rfxf7 37. Bxf7 axb2+ 38. Rxb2 e5 39. Bg6 d4 40. Qxh4 Rd7 41. Qg4 dxc3 42. Qxd7 cxb2+ 43. Kb1 Qe1+ 44. Kxb2 e4+ 45. Kc2 Qe2+ 46. Qd2 exf3 47. gxf3 Qxd2+ 48. Kxd2 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.16"]
[Round "8.2"]
[White "Morell Fuentes, Analia"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1971"]
[PlyCount "72"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 a6 6. h3 b5 7. a3 0-0 8. Bd3 Nbd7 9. b4 Bb7 10. 0-0 Qc8 11. Qd2 c5 12. d5 Qc7 13. Bh6 cxb4 14. Nxb5 axb5 15. Bxg7 Kxg7 16. Qxb4 Nc5 17. Rfd1 Rfb8 18. Nd4 Ncxe4 19. Nxb5 Qc5 20. Bxe4 Nxe4 21. Qxc5 dxc5 22. c4 Ra4 23. f3 Nd6 24. Nxd6 exd6 25. Rdc1 Ba6 26. Rc3 Rxc4 27. Rxc4 Bxc4 28. a4 Bxd5 29. a5 Ba8 30. a6 d5 31. a7 Rb2 32. Kf1 c4 33. Kg1 c3 34. Kh2 c2 35. Rc1 d4 36. Kg3 d3 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.16"]
[Round "7.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Bosch Valls, Leannet Mariah"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1971"]
[BlackElo "1847"]
[PlyCount "85"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Qf6 7. Be3 Bg7 8. c3 d6 9. Qa4 Qd8 10. Ba6 Ne7 11. Bg5 f6 12. Be3 0-0 13. 0-0 Kh8 14. Nd2 Bd7 15. Qc2 c5 16. Nf3 Rb8 17. Rab1 Nc6 18. a3 Rb6 19. Bd3 Rb8 20. b4 cxb4 21. cxb4 f5 22. exf5 gxf5 23. Bg5 Qc8 24. b5 Ne5 25. Nxe5 dxe5 26. Rfc1 e4 27. Bf1 Be5 28. Qc5 Bg7 29. Qxc7 Qe8 30. Bf4 Rc8 31. Qxa7 Ra8 32. Qe3 Qe7 33. Rc7 Rfc8 34. b6 Rxc7 35. bxc7 Re8 36. Rb8 Bc8 37. a4 Be5 38. Bxe5+ Qxe5 39. Qb6 Kg7 40. a5 Re6 41. Rxc8 Rxb6 42. axb6 e3 43. Rg8+ 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "6.2"]
[White "Machado Rojas, Gleidis Yisel"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1768"]
[BlackElo "1971"]
[PlyCount "96"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 c5 7. c3 Nbd7 8. 0-0 b6 9. Nbd2 Bb7 10. a4 cxd4 11. exd4 e5 12. dxe5 Nd5 13. Bg5 Qc7 14. exd6 Qxd6 15. Nc4 Qc7 16. Qd2 Nc5 17. Qc2 Rfe8 18. a5 Ne6 19. axb6 axb6 20. Ne3 Nxg5 21. Nxg5 Rxa1 22. Rxa1 Nxe3 23. fxe3 Qe7 24. Bf3 Qxe3+ 25. Qf2 Bxf3 26. Qxe3 Rxe3 27. Nxf3 Re2 28. Rb1 h6 29. Kf1 Re6 30. Rd1 Bf6 31. Nd4 Re8 32. Nf3 Re6 33. Nd4 Rd6 34. Ke2 Rd8 35. Kd3 b5 36. Rf1 Bxd4 37. cxd4 Kf8 38. Re1 f6 39. Re6 Kf7 40. Rc6 Rd5 41. Rc5 Ke6 42. Ke4 f5+ 43. Kd3 g5 44. Ke3 h5 45. Rc6+ Rd6 46. Rc8 h4 47. Re8+ Kf6 48. Rb8 Rd5 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "5.1"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Diaz Garcia, Lianet"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1971"]
[BlackElo "1716"]
[PlyCount "95"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. g3 Nc6 5. Bg2 d6 6. Nbd2 e5 7. c3 Nge7 8. 0-0 0-0 9. Re1 h6 10. Nf1 Be6 11. h4 d5 12. exd5 Nxd5 13. Ne3 Qc7 14. Nxd5 Bxd5 15. Be3 Ne7 16. d4 Rad8 17. dxc5 Nf5 18. Qc1 Qc6 19. Qd1 Be4 20. Qe2 Bd3 21. Qd1 e4 22. Nd2 Nxe3 23. Rxe3 f5 24. b4 Qd5 25. Rc1 Bc4 26. Rc2 h5 27. Qe1 Bd3 28. Rc1 Bh6 29. f4 exf3 30. Nxf3 Bxe3+ 31. Qxe3 Rfe8 32. Qg5 Qf7 33. Ne5 Qe7 34. Qxg6+ Qg7 35. Qxg7+ Kxg7 36. Nxd3 Rxd3 37. Bxb7 Rxg3+ 38. Kf2 Ree3 39. Rg1 Rxg1 40. Kxe3 Kf6 41. Bf3 Kg6 42. c6 Re1+ 43. Be2 f4+ 44. Kd2 Ra1 45. c7 Rxa2+ 46. Kd3 Rxe2 47. Kxe2 f3+ 48. Kxf3 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "3.3"]
[White "Martin Beltran, Thalia"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1617"]
[BlackElo "1971"]
[PlyCount "50"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Rad1 Nxd4 11. Bxd4 Bxd4 12. Be2 Bg7 13. Rfe1 c6 14. Qd3 Nc5 15. Qe3 Qb6 16. b3 Bxc3 17. Qxc3 Nxe4 18. Qf3 d5 19. Bf1 Qc5 20. c4 e6 21. Rd3 Rad8 22. h4 Qa5 23. Re2 Nc5 24. Rde3 d4 25. Re5 f6 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "4.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Hernandez Arencibia, Miralys"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1971"]
[PlyCount "59"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. c3 a5 9. 0-0 0-0 10. Qe2 Re8 11. Nb3 Bb6 12. Rd1 Qe7 13. Bg5 Bg4 14. Nbd2 h6 15. Be3 Bxe3 16. Qxe3 Rad8 17. a4 Rd7 18. Nc4 Red8 19. Rxd7 Rxd7 20. h3 Bh5 21. Nh4 Qd8 22. Qc5 Rd1+ 23. Rxd1 Qxd1+ 24. Kh2 Qxa4 25. Nxe5 Bd1 26. Nxc6 Qxc6 27. Qxa5 Nxe4 28. Qe5 Bc2 29. Nf5 f6 30. Qe7 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "1.1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1775"]
[BlackElo "1971"]
[PlyCount "122"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 Nbd7 6. Qd2 b5 7. d5 cxd5 8. Nxd5 a6 9. 0-0-0 Bg7 10. Nxf6+ Nxf6 11. e5 Nd7 12. exd6 0-0 13. Bg5 Nf6 14. dxe7 Qxe7 15. Re1 Qc7 16. Bd3 Be6 17. Kb1 Nd5 18. Ne2 Qc5 19. Bh6 Bh8 20. Nf4 Rfe8 21. Nxe6 fxe6 22. Be3 Qc7 23. Qc1 Nc3+ 24. Ka1 Qa5 25. a3 Nd5 26. Kb1 b4 27. Bd2 Rab8 28. a4 Nc3+ 29. Bxc3 bxc3 30. b3 Qxa4 31. Qb2 cxb2 32. bxa4 Rb4 33. Re4 Rxe4 34. Bxe4 Rc8 35. Bd3 Rc3 36. Rd1 Ra3 37. c3 Bxc3 38. Kc2 Bf6 39. Bxa6 Rxa4 40. Bb5 Ra1 41. Rb1 Ra5 42. Bc4 Kf7 43. Re1 Be5 44. f4 Ra1 45. Bxe6+ Kf6 46. Rb1 Rxb1 47. Kxb1 Kxe6 48. fxe5 Kxe5 49. Kxb2 Ke4 50. Kc2 Ke3 51. Kd1 Kf2 52. g4 g5 53. Kd2 Kg2 54. Ke2 Kxh2 55. Kf2 Kh3 56. Kf3 h6 57. Kf2 Kxg4 58. Kg2 h5 59. Kh1 Kf3 60. Kg1 g4 61. Kf1 g3 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "2.2"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Hernandez Machado, Patricia M"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1971"]
[BlackElo "1930"]
[PlyCount "85"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. g4 Nb6 8. a3 a5 9. Bd3 h5 10. gxh5 Nxh5 11. Qf2 Nc4 12. Bxc4 bxc4 13. Nge2 Rb8 14. Nd1 Bg7 15. Ng3 Bf6 16. Qf1 Bh4 17. Rg1 e5 18. dxe5 dxe5 19. Qxc4 Qf6 20. Bf2 Nf4 21. Ne2 Bxf2+ 22. Nxf2 Rxh2 23. Qc3 Nxe2 24. Kxe2 Ba6+ 25. Ke1 Rd8 26. Rg4 Bc8 27. Rg1 Ba6 28. Rg4 Kf8 29. b4 a4 30. Qe3 Bc8 31. Rg1 Qh4 32. Rc1 Ba6 33. Ra1 Rd4 34. Rc1 g5 35. c3 Rd3 36. Qc5+ Kg8 37. Rc2 Qf4 38. Nxd3 Bxd3 39. Rxh2 Qxh2 40. Rxg5+ Kh7 41. Qf2 Qf4 42. Qd2 Qxf3 43. Qh2+ 1-0

