[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.18"]
[Round "9"]
[White "Salas Estrada, Ana Maria"]
[Black "Semana Ramirez, Brenda"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1253"]
[BlackElo "1278"]
[PlyCount "51"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 d6 5. Nbd2 Nbd7 6. e3 c5 7. Bc4 a6 8. Qb3 0-0 9. h4 b5 10. Be2 c4 11. Qc2 Bb7 12. Rh3 h6 13. Bf4 Nh5 14. g4 Nxf4 15. exf4 e5 16. f5 exd4 17. Nxd4 Bxd4 18. cxd4 Qf6 19. Nf3 Rfe8 20. 0-0-0 b4 21. g5 Qe7 22. Re1 Be4 23. f6 Qe6 24. Qd2 c3 25. Qf4 Qxh3 26. gxh6 0-1

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.17"]
[Round "8"]
[White "Arguedas Bolanos, Sharline"]
[Black "Salas Estrada, Ana Maria"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1292"]
[BlackElo "1253"]
[PlyCount "124"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. h3 Nbd7 7. 0-0 c5 8. c3 a6 9. Nbd2 b5 10. e4 cxd4 11. cxd4 Bb7 12. Rc1 Rc8 13. Qe2 Qa5 14. a3 Rxc1 15. Rxc1 Rc8 16. Rxc8+ Bxc8 17. Nb3 Qc7 18. e5 Nd5 19. Bg3 dxe5 20. dxe5 e6 21. Qe1 Nc5 22. Nxc5 Qxc5 23. Qd2 Bb7 24. Qg5 Qe7 25. Qc1 Qc7 26. Qe1 Bh6 27. Qe2 Nf4 28. Bxf4 Bxf4 29. g3 Bxf3 30. Qxf3 Bxe5 31. Qa8+ Kg7 32. Qxa6 Qc1+ 33. Kg2 Bxb2 34. Qxb5 Bxa3 35. Qe5+ Kg8 36. Be4 Qc5 37. Qb8+ Qf8 38. Qb3 Bb4 39. Bf3 Qc5 40. Qb1 Qd4 41. h4 Bc5 42. Qa2 Kg7 43. Qe2 e5 44. Qc2 f5 45. Qa2 e4 46. Qe2 exf3+ 47. Qxf3 Qe4 48. h5 Qxf3+ 49. Kxf3 gxh5 50. Kf4 Kf6 51. Kf3 Kg5 52. Kg2 Bb4 53. f3 Be1 54. Kh3 h4 55. g4 f4 56. Kg2 Kf6 57. Kh3 Ke5 58. Kg2 Kd4 59. Kh3 Ke3 60. Kg2 Ke2 61. g5 Ke3 62. Kf1 Kxf3 0-1

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.17"]
[Round "7"]
[White "Salas Estrada, Ana Maria"]
[Black "Badilla Fallas, Karol"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1253"]
[BlackElo "1311"]
[PlyCount "65"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. Nbd2 Nc6 4. g3 Bg4 5. Bg2 e5 6. 0-0 Be7 7. e4 0-0 8. h3 Bd7 9. Re1 Qc8 10. Kh2 Bc5 11. Re2 Re8 12. c3 dxe4 13. Nxe4 Nxe4 14. dxe4 f5 15. exf5 Bxf5 16. Ng5 Kf8 17. Qb3 Bg6 18. Be3 Be7 19. Ne6+ Kg8 20. Bd5 Kh8 21. Bc5 Bxc5 22. Nxc5 Qf5 23. Qxb7 Ne7 24. Be4 Qf6 25. Nd7 Qf7 26. Nxe5 Qf6 27. Nxg6+ Nxg6 28. Rae1 Ne5 29. f4 Ng6 30. Bxg6 Rxe2+ 31. Rxe2 Rf8 32. Be8 g5 33. Qxc7 1-0

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.11"]
[Round "6"]
[White "Garcia Valdez, Xochilt Fernanda"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1471"]
[BlackElo "1253"]
[PlyCount "37"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nd7 5. Bc4 c5 6. d5 a6 7. a3 b5 8. Be2 Bb7 9. Bd2 Ngf6 10. 0-0 0-0 11. b3 Nxe4 12. Nxe4 Bxa1 13. Qxa1 Bxd5 14. Bh6 f6 15. Nfg5 Re8 16. Bg4 Nf8 17. Rd1 e6 18. Nxf6+ Kh8 19. Nxe8+ 1-0

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.10"]
[Round "5"]
[White "Salas Estrada, Ana Maria"]
[Black "Acevedo Mendez, Jennifer"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1253"]
[BlackElo "1762"]
[PlyCount "93"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. Bc4 Be7 5. d3 Nc6 6. 0-0 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nh4 Na5 10. Bb3 Nxb3 11. axb3 Qd7 12. Nf5 Bxf5 13. exf5 g6 14. f4 gxf5 15. fxe5 dxe5 16. Rxf5 Rg8 17. Qf3 Qe6 18. Nb5 Qb6+ 19. d4 Qxb5 20. Rxe5 Qb6 21. Be3 Qc6 22. Qf5 Rg6 23. Rf1 Kf8 24. d5 Qd7 25. Qf3 Kg8 26. Bg5 Kg7 27. Bh4 Rf8 28. Rf5 Qd6 29. Kh1 Kg8 30. Bxf6 Bxf6 31. Rxf6 Rxf6 32. Qxf6 Qxd5+ 33. Kh2 Re8 34. Rf2 Qe5+ 35. Qxe5 Rxe5 36. Kg3 Re3+ 37. Rf3 Re2 38. Rf2 Rxf2 39. Kxf2 Kg7 40. Kg3 Kg6 41. Kf4 h6 42. h4 Kf6 43. c3 a5 44. Ke4 Ke6 45. Kf4 c5 46. Ke4 b6 47. c4 1/2-1/2

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.10"]
[Round "4"]
[White "Salas Estrada, Ana Maria"]
[Black "Charaja Umana, Nataly Crisbeth"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1253"]
[BlackElo "1431"]
[PlyCount "81"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. g3 Nc6 4. Bg2 e5 5. 0-0 Be7 6. Re1 0-0 7. e4 d4 8. Nbd2 Bb4 9. Rf1 Re8 10. a4 Bg4 11. Nc4 Qd7 12. Bd2 Bc5 13. Qe1 Rab8 14. b4 Bxf3 15. Bxf3 Bf8 16. b5 Nd8 17. Bg2 a6 18. Qb1 axb5 19. axb5 b6 20. f4 Bd6 21. fxe5 Bxe5 22. Nxe5 Rxe5 23. Bf4 Rxb5 24. Qa2 Nc6 25. Qa4 Ra5 26. Qc4 Rc5 27. Qa4 b5 28. Qb3 Rc3 29. Qb2 Qe6 30. Bxc7 Rb7 31. Bf4 h6 32. Be3 b4 33. Bd2 Rc5 34. Ra6 Qe7 35. e5 Nxe5 36. Bxb7 Qxb7 37. Qxb4 Rb5 38. Qd6 Nf3+ 39. Rxf3 Qxf3 40. Ra1 Qe2 41. Qf4 0-1

[Event "CRI-ch (Women)"]
[Site "San Jose"]
[Date "2024.02.04"]
[Round "3"]
[White "Araya Garita, Amanda"]
[Black "Salas Estrada, Ana Maria"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1400"]
[BlackElo "1253"]
[PlyCount "72"]
[EventDate "2024.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bb5+ c6 4. Bd3 Bg6 5. c4 Nf6 6. Nf3 e6 7. 0-0 Bb4 8. a3 Ba5 9. b4 Bc7 10. Nc3 Bh5 11. Re1 0-0 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nd7 15. Bg5 Qb8 16. Be7 Re8 17. Qd3 Bxf3 18. Bxh7+ Kh8 19. Bf6 Nxf6 20. Bg6 fxg6 21. Qxg6 Bh5 22. Qg5 Bxh2+ 23. Kf1 Qf4 24. Qxf4 Bxf4 25. b5 cxb5 26. cxb5 e5 27. Rad1 Bxd1 28. Rxd1 Rad8 29. Rc1 Bxc1 30. a4 exd4 31. a5 d3 32. Kg1 Bf4 33. g3 Bxg3 34. fxg3 Re2 35. b6 Rc8 36. bxa7 Rc1# 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "8.37"]
[White "Alothimen, Rayan Abdulrahman A"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1270"]
[PlyCount "49"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Saudi Arabia II"]
[BlackTeam "Costa Rica III"]
[WhiteTeamCountry "SAU"]
[BlackTeamCountry "CRI"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Be3 Bg7 7. Nf3 0-0 8. Qd2 Re8 9. h4 Nc6 10. Rd1 Bg4 11. b3 e5 12. d5 Nb8 13. Be2 Qf6 14. Ng5 Bxe2 15. Qxe2 N8d7 16. Nce4 Qe7 17. c5 Nc8 18. Qc4 a6 19. d6 cxd6 20. cxd6 Qd8 21. Nxf7 Qa5+ 22. Rd2 Kf8 23. Bh6 Bxh6 24. Nxh6 Ncb6 25. Qf7# 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "9.37"]
[White "Arguedas Bolanos, Sharline"]
[Black "Salas Estrada, Ana Maria"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1319"]
[BlackElo "1270"]
[PlyCount "136"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica II"]
[BlackTeam "Costa Rica III"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 c5 2. e3 g6 3. Nf3 cxd4 4. exd4 Bg7 5. b3 e6 6. Bb2 d5 7. Bd3 Nf6 8. 0-0 Nc6 9. a3 0-0 10. Nbd2 Qb6 11. Qe2 Re8 12. Rfe1 Nh5 13. Qe3 Bd7 14. Ne5 Nxe5 15. dxe5 Qxe3 16. Rxe3 Bh8 17. c4 Bc6 18. Rc1 Red8 19. Nf3 Nf4 20. Bf1 Rac8 21. g3 Nh5 22. Rec3 d4 23. Rd3 Bxf3 24. Rxf3 Bxe5 25. Rd1 Rc7 26. Rfd3 Rcd7 27. b4 Bg7 28. c5 e5 29. Bg2 f5 30. f3 Nf6 31. Re1 Nd5 32. Kf2 Kf7 33. Bc1 Nc3 34. Bg5 Re8 35. Rc1 e4 36. fxe4 Nxe4+ 37. Bxe4 fxe4 38. Rdd1 Bf6 39. Bf4 g5 40. Bd6 Be5 41. Bxe5 Rxe5 42. Rc4 Red5 43. Ke2 e3 44. Rd3 Ke6 45. Rc1 Ke5 46. Rf1 Rd8 47. Rf7 R5d7 48. Rf1 Ke4 49. Rf6 Ke5 50. Rf1 Ke6 51. Rfd1 Ke5 52. Rf1 Ke4 53. Rf6 Ke5 54. Rf1 Re8 55. Rf3 Kd5 56. Rf5+ Re5 57. Rf6 Re6 58. Rf5+ Re5 59. Rf6 Rde7 60. Rf8 Kc4 61. Rf1 Kd5 62. Rf8 Kc4 63. Rf1 Kd5 64. Rf8 Re8 65. Rf7 R5e7 66. Rf5+ Re5 67. Rf7 R8e7 68. Rf8 Kc4 1/2-1/2

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "7.37"]
[White "Salas Estrada, Ana Maria"]
[Black "Sathma, Devni"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1270"]
[BlackElo "1299"]
[PlyCount "96"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica III"]
[BlackTeam "Sri Lanka V"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "SRI"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qb6 6. Nf3 Qxb2 7. Bc4 Qb6 8. 0-0 Nf6 9. Rb1 Qc7 10. Ne5 e6 11. Qf3 Bd6 12. Bf4 Nbd7 13. Rfe1 0-0 14. Ne4 Nxe5 15. dxe5 Nxe4 16. Rxe4 Be7 17. Qg3 Rd8 18. Bh6 Bf8 19. Rg4 g6 20. Bxf8 Kxf8 21. Rh4 h5 22. Qg5 Qe7 23. Qh6+ Ke8 24. Qh8+ Kd7 25. Rd1+ Kc7 26. Rxd8 Qxd8 27. Qxd8+ Kxd8 28. Rd4+ Ke7 29. f4 b5 30. Be2 Bb7 31. Rd6 Rd8 32. Rxd8 Kxd8 33. g3 Kc7 34. Kf2 Kb6 35. Ke3 c5 36. Kd3 b4 37. Kc4 Bd5+ 38. Kd3 Bxa2 39. g4 hxg4 40. Bxg4 a5 41. h4 a4 42. h5 gxh5 43. Bxh5 a3 44. Bxf7 Bc4+ 45. Kxc4 a2 46. Bxe6 a1Q 47. f5 Qc3+ 48. Kd5 Qd4# 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.27"]
[Round "4.36"]
[White "Salas Estrada, Ana Maria"]
[Black "Pineiro, Dario"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1270"]
[BlackElo "2190"]
[PlyCount "50"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica III"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 b5 6. Bb3 Bb7 7. f3 Qc7 8. Nc3 Nf6 9. Be3 b4 10. Nb1 d5 11. exd5 Nxd5 12. Bf2 Bc5 13. c3 0-0 14. Qd2 Nd7 15. 0-0 N7f6 16. a3 bxc3 17. Nxc3 Rfd8 18. Rfd1 e5 19. Nf5 Ne3 20. Qc1 Nxf5 21. Re1 Bxf2+ 22. Kxf2 Qb6+ 23. Kf1 Qxb3 24. Ne2 Ne3+ 25. Kg1 Nc2 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.27"]
[Round "6.36"]
[White "Salas Estrada, Ana Maria"]
[Black "Ramalho, Maria Ruthiane Basi"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1270"]
[PlyCount "44"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica III"]
[BlackTeam "Brazil IV"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "BRA"]

1. d4 e6 2. Nf3 c5 3. Bf4 cxd4 4. Nxd4 e5 5. Bg3 exd4 6. Qxd4 Nc6 7. Qe4+ Nge7 8. Nc3 g6 9. 0-0-0 Bg7 10. Nd5 0-0 11. Nc7 d5 12. Nxa8 dxe4 13. Rxd8 Rxd8 14. e3 Bg4 15. f3 exf3 16. Nc7 Rd1+ 17. Kxd1 fxg2+ 18. Ke1 gxh1Q 19. c3 Qf3 20. Bf4 Bf6 21. Bc4 Bh4+ 22. Kd2 Qd1# 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "1.37"]
[White "Campos, Maria Jose"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2112"]
[BlackElo "1270"]
[PlyCount "91"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina III"]
[BlackTeam "Costa Rica III"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "CRI"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. 0-0 Nd7 7. d3 N5f6 8. Nc3 e5 9. Be3 Ng4 10. Bd2 Bc5 11. h3 Ngf6 12. Rc1 0-0 13. a3 Re8 14. Na4 Bb6 15. e4 Be6 16. Ng5 Bd4 17. b4 Rc8 18. Nxe6 Rxe6 19. Qb3 Nb6 20. Nc5 Re7 21. a4 Na8 22. a5 Nd7 23. Bg5 Nf6 24. Rfd1 b6 25. axb6 axb6 26. Na4 Rd7 27. b5 c5 28. Nb2 Bxb2 29. Qxb2 c4 30. Qxe5 Rxd3 31. Rxd3 Qxd3 32. Bf1 Qb3 33. Qf5 Rc5 34. e5 Qxb5 35. Qf3 Nd5 36. Be3 Rc8 37. Qg4 Qc6 38. Rxc4 Qe8 39. Rxc8 Nac7 40. Rxe8+ Nxe8 41. Qc8 Kf8 42. Bb5 Ndc7 43. Bxb6 Nxb5 44. Bc5+ Nbd6 45. Bxd6+ Kg8 46. Qxe8# 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "3.30"]
[White "Orozco, Omar"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1673"]
[BlackElo "1270"]
[PlyCount "49"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia IV"]
[BlackTeam "Costa Rica III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "CRI"]

1. d4 c5 2. Nf3 Nf6 3. c4 b5 4. Nc3 bxc4 5. e4 cxd4 6. Nxd4 d6 7. Bxc4 g6 8. 0-0 Bg7 9. Re1 0-0 10. h3 Ba6 11. Bb3 Qd7 12. Bg5 Bb7 13. Rc1 Nc6 14. Nxc6 Bxc6 15. e5 Ne8 16. e6 Qb7 17. exf7+ Rxf7 18. Bxf7+ Kxf7 19. Rxe7+ Qxe7 20. Bxe7 Kxe7 21. Nd5+ Kd7 22. Qg4+ Kd8 23. Rxc6 Rb8 24. Qe6 Be5 25. Qe7# 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "2.36"]
[White "Salas Estrada, Ana Maria"]
[Black "Okenova, Zhamilya"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1270"]
[PlyCount "111"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica III"]
[BlackTeam "Kazakhstan IV"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "KAZ"]

1. d4 d5 2. c4 Bf5 3. Bf4 Nf6 4. Nf3 e6 5. e3 Bd6 6. Bg3 0-0 7. Bd3 Ne4 8. Bxd6 Qxd6 9. c5 Qd7 10. 0-0 b6 11. cxb6 axb6 12. Nc3 Nxc3 13. bxc3 Bxd3 14. Qxd3 c5 15. Ng5 g6 16. e4 c4 17. Qb1 b5 18. f4 f6 19. Nf3 f5 20. e5 Qc6 21. Ng5 Nd7 22. h4 h6 23. Nf3 Nb6 24. Ne1 Ra3 25. Rf3 Na4 26. Qc1 b4 27. cxb4 Rxf3 28. Nxf3 Rb8 29. a3 Nb6 30. Nd2 Qe8 31. Nb1 Qe7 32. g3 Rc8 33. Nc3 Na8 34. b5 Qd7 35. a4 Rb8 36. Rb1 Nb6 37. Qa3 Qa7 38. a5 Nc8 39. Qa4 Qxd4+ 40. Kg2 Qxc3 41. b6 Qd2+ 42. Kh3 Qd3 43. Qe8+ Kg7 44. Qd7+ Kf8 45. Qd8+ Kg7 46. Qd7+ Kh8 47. Qe8+ Kh7 48. Qf7+ Kh8 49. Qf8+ Kh7 50. Qf7+ Kh8 51. Qf6+ Kh7 52. Qf7+ Kh8 53. Qf8+ Kh7 54. Qf7+ Kh8 55. Qf8+ Kh7 56. Qf7+ 1/2-1/2

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.25"]
[Round "6"]
[White "Mayorga Araya, Sofia"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1166"]
[BlackElo "1320"]
[PlyCount "150"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bf5 5. 0-0 e6 6. d4 Be7 7. Nbd2 Nb6 8. Bb5+ c6 9. Be2 0-0 10. Re1 Nd5 11. Nf1 c5 12. Ng3 Bg6 13. c3 Nc6 14. Bd2 cxd4 15. cxd4 Ndb4 16. Bxb4 Bxb4 17. Rf1 Qb6 18. a3 Be7 19. Qd2 Rfd8 20. Rad1 Bf6 21. d5 Rxd5 22. Qc1 Bxb2 23. Qf4 Bxa3 24. Rxd5 exd5 25. Rd1 Rd8 26. Re1 Bc5 27. Nh4 Bd6 28. Qg5 Bxg3 29. Qxg3 Re8 30. Qg4 Ne5 31. Bf1 f6 32. Qd1 Rd8 33. g3 Qc5 34. Bg2 b5 35. Qd2 b4 36. Rc1 Qd6 37. f4 Nc4 38. Qd4 a5 39. Rd1 Bf7 40. Nf5 Qd7 41. g4 g6 42. Nh6+ Kf8 43. Nxf7 Qxf7 44. Bxd5 Rxd5 45. Qxd5 Qa7+ 46. Kh1 Nb6 47. Qd8+ Kg7 48. Rd6 Qb7+ 49. Kg1 Nc4 50. Rd7+ Qxd7 51. Qxd7+ Kh6 52. Qb5 Ne3 53. g5+ fxg5 54. Qxg5+ Kg7 55. Qe5+ Kh6 56. Qxe3 Kg7 57. Qa7+ Kh6 58. Qxa5 Kg7 59. Qxb4 Kh6 60. Qf8+ Kh5 61. Qg7 Kg4 62. Qxh7 Kxf4 63. Qxg6 Ke3 64. Qf5 Ke2 65. Qf4 Kd3 66. h4 Ke2 67. Qg3 Kd2 68. Qf3 Ke1 69. Qg2 Kd1 70. Qf2 Kc1 71. Qe2 Kb1 72. Qd2 Ka1 73. Kf2 Kb1 74. Ke2 Ka1 75. Kd3 Kb1 1-0

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.25"]
[Round "5"]
[White "Salas Estrada, Ana Maria"]
[Black "Rodriguez Retana, Sofia"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1320"]
[BlackElo "1249"]
[PlyCount "126"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bc4 e6 8. Be3 Be7 9. f3 0-0 10. 0-0 d5 11. exd5 cxd5 12. Bb3 a6 13. Bf2 Bb7 14. Qe2 Rc8 15. Rad1 Qc7 16. Na4 Rb8 17. Rc1 Nd7 18. Rfe1 Nc5 19. Nxc5 Bxc5 20. c4 Bxf2+ 21. Qxf2 Rbc8 22. c5 Rfd8 23. Red1 Qd7 24. Bc2 Rc7 25. Bb1 Rdc8 26. b4 Qb5 27. Qh4 h6 28. Qd4 a5 29. a3 Qa4 30. Qb2 axb4 31. axb4 Qb5 32. Bd3 Qd7 33. Ra1 Ba8 34. Bc2 Rb8 35. Ba4 Bc6 36. Bxc6 Qxc6 37. Rd4 Qxc5 38. bxc5 Rxb2 39. Ra5 Rc2 40. Rb5 R2xc5 41. Rxc5 Rxc5 42. Rd2 Kf8 43. Kf2 Rc3 44. Kg3 Ke7 45. Kh4 Rc4+ 46. Kg3 Kf6 47. h3 d4 48. Kf4 e5+ 49. Ke4 Ke6 50. g4 g6 51. f4 f5+ 52. gxf5+ gxf5+ 53. Kf3 e4+ 54. Ke2 Kf6 55. Kd1 d3 56. Rb2 e3 57. Rb6+ Kg7 58. Rb7+ Kg6 59. Rd7 e2+ 60. Kd2 Rc2+ 61. Kxd3 e1Q 62. Kxc2 Qe4+ 63. Kc3 Qc6+ 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.18"]
[Round "4"]
[White "Arguedas Bolanos, Sharline"]
[Black "Salas Estrada, Ana Maria"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1468"]
[BlackElo "1320"]
[PlyCount "150"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. e3 Bg7 4. Bd3 Nf6 5. Nbd2 0-0 6. 0-0 Nbd7 7. c3 c5 8. Re1 b6 9. b3 Bb7 10. Bb2 Rc8 11. c4 Ba6 12. Rc1 cxd4 13. Bxd4 Nc5 14. Bf1 dxc4 15. Nxc4 Bb7 16. Be2 e6 17. Ncd2 Qe7 18. Bxc5 Rxc5 19. Rxc5 Qxc5 20. Nc4 Qc7 21. Qd6 Qd8 22. Rd1 Qc8 23. Qd3 Be4 24. Qd2 Qc7 25. Qd6 Qc8 26. Nce5 Qc2 27. Qd2 Rc8 28. Ba6 Qxd2 29. Rxd2 Rc1+ 30. Bf1 Nd5 31. Nd3 Rb1 32. Nfe5 Nc3 33. g3 Bxe5 34. Nxe5 Ra1 35. f3 Bf5 36. g4 Bb1 37. Rd8+ Kg7 38. a4 Ba2 39. Rd7 Bxb3 40. Rxf7+ Kh6 41. f4 Ne4 42. g5+ Nxg5 43. fxg5+ Kxg5 44. Nf3+ Kh6 45. Rxa7 Bc4 46. Nd2 b5 47. Nxc4 bxc4 48. Rc7 Rxa4 49. Bxc4 Ra1+ 50. Kf2 Rc1 51. Kf3 Rc2 52. h3 Rc1 53. Ke2 e5 54. Kd2 Rh1 55. Be6 Rh2+ 56. Kd3 Rh1 57. Ke4 Re1 58. Rc5 Kg7 59. Rxe5 Kf6 60. Kd4 Rd1+ 61. Ke4 Re1 62. Bc8 Rxe3+ 63. Kxe3 Kxe5 64. Kf3 Kf6 65. Kf4 Kg7 66. Kg4 Kh6 67. h4 Kg7 68. Bd7 Kf6 69. Kf4 Kg7 70. Be6 Kf8 71. Bb3 Kg7 72. Bc2 Kf6 73. Kg4 Kg7 74. Kg5 Kg8 75. Kh6 Kh8 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.18"]
[Round "3"]
[White "Salazar Gould, Kristy Valeria"]
[Black "Salas Estrada, Ana Maria"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1084"]
[BlackElo "1320"]
[PlyCount "70"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 e6 5. Bc4 Ne7 6. d3 0-0 7. 0-0 d5 8. Bb3 Qb6 9. Kh1 dxe4 10. dxe4 Rd8 11. Qe1 Qc7 12. Qh4 c4 13. Ba4 a6 14. f5 exf5 15. Bf4 Qc5 16. Nd5 Rxd5 17. exd5 Nxd5 18. Qd8+ Bf8 19. Bh6 Be6 20. Ng5 Qe7 21. Qxe7 Bxe7 22. Nxe6 fxe6 23. c3 b5 24. Bc2 Bf8 25. Bxf8 Kxf8 26. Rfe1 Kf7 27. g4 f4 28. Be4 Nc6 29. Rf1 g5 30. Bxh7 Ne3 31. Rg1 Ne5 32. Be4 Rh8 33. Bg2 N3xg4 34. h3 Nf2+ 35. Kh2 Neg4# 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.17"]
[Round "1"]
[White "Marin Leon, Valeria"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1658"]
[BlackElo "1320"]
[PlyCount "89"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. d4 Nc6 5. Nf3 Bf5 6. Bb5 Ndb4 7. Ba4 e6 8. a3 Nd5 9. Ne5 Nb6 10. Nxc6 bxc6 11. Bxc6+ Nd7 12. Bxa8 Qxa8 13. f3 Be7 14. Bf4 Qb7 15. Rb1 Qc6 16. Qe2 a6 17. Ne4 Nb6 18. 0-0 Nd5 19. Bg3 Bg6 20. c4 Nb6 21. Rbc1 f5 22. Nd2 Qd7 23. Be5 0-0 24. f4 Bd8 25. c5 Nd5 26. Qxa6 Qf7 27. Rfe1 Bh5 28. Qd3 Bh4 29. Rf1 Bg4 30. b4 Qh5 31. Nf3 Nf6 32. Qb3 Ne4 33. Nxh4 Qxh4 34. Qxe6+ Kh8 35. Qa2 Qh5 36. a4 Re8 37. Bxc7 Qg6 38. Be5 Bh3 39. c6 Ra8 40. a5 Rc8 41. b5 Bg4 42. c7 Qe8 43. b6 Qb5 44. Rb1 Qd3 45. b7 1-0

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.17"]
[Round "2"]
[White "Salas Estrada, Ana Maria"]
[Black "Hernandez Leandro, Aliza"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1320"]
[BlackElo "1363"]
[PlyCount "112"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 b6 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e5 6. Nfd2 Bd6 7. c4 Ne7 8. cxd5 Nexd5 9. a3 0-0 10. Nc3 Bb7 11. Nc4 Nxc3 12. bxc3 Bxg2 13. Kxg2 h6 14. Nxd6 Qxd6 15. a4 Qc6+ 16. Kg1 Qxc3 17. Ba3 Rfe8 18. Ra2 Rad8 19. Qb1 Qd4 20. Bb2 Qg4 21. f3 Qe6 22. Ba1 c5 23. a5 b5 24. Rc1 Nd7 25. Rac2 a6 26. Qb2 Qd5 27. Kg2 Rc8 28. Rd2 f6 29. Rdc2 Kf7 30. Qc3 Rc6 31. e3 Qd6 32. Bb2 Qe6 33. Ba3 Rec8 34. Qd2 Ke8 35. Bb2 c4 36. d4 Rd6 37. Rd1 e4 38. fxe4 Qxe4+ 39. Kg1 Rd5 40. Qe2 Rc6 41. Bc3 g5 42. Qh5+ Ke7 43. Bb4+ Ke6 44. Qh3+ g4 45. Qg2 Qxe3+ 46. Kh1 Qf3 47. Re2+ Kf7 48. Re7+ Kg6 49. Qxf3 gxf3 50. Kg1 c3 51. Kf2 c2 52. Rc1 Rxd4 53. Be1 Rd1 54. Rxd1 cxd1Q 55. Bb4 Rc2+ 56. Ke3 Re2+ 0-1

[Event "San Jose subzonal (Women) 2.3.c"]
[Site "San Jose"]
[Date "2018.03.27"]
[Round "5"]
[White "McDowell, Sharon"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1584"]
[BlackElo "1396"]
[PlyCount "44"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[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 e6 4. c4 Bd6 5. Nc3 0-0 6. Bd3 c6 7. 0-0 Nbd7 8. Re1 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. cxd5 Nxd5 12. Qh5 Bxh2+ 13. Qxh2 Nf6 14. Bc2 Bg4 15. e4 h6 16. Qg3 Bh5 17. Bxh6 Bg6 18. Bg5 Re8 19. Red1 Qb6 20. Bxf6 gxf6 21. e5 f5 22. Bb3 c5 1-0

[Event "San Jose subzonal (Women) 2.3.c"]
[Site "San Jose"]
[Date "2018.03.26"]
[Round "4"]
[White "Salas Estrada, Ana Maria"]
[Black "Hernandez, Bera"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1396"]
[BlackElo "1754"]
[PlyCount "58"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. c4 e6 4. Nf3 Be7 5. e3 Nbd7 6. Nc3 c6 7. h3 Nf8 8. Bd3 Ng6 9. Bh2 b6 10. Rc1 Bb7 11. cxd5 exd5 12. Qa4 0-0 13. Ba6 b5 14. Nxb5 cxb5 15. Qxb5 Bxa6 16. Qxa6 Qb6 17. Qe2 Bb4+ 18. Nd2 Ne4 19. 0-0 Nxd2 20. Bc7 Qe6 21. Rfd1 Ne4 22. Qb5 Be7 23. Rc6 Qf5 24. f4 Qh5 25. Rdc1 Bh4 26. Be5 Bf2+ 27. Kf1 Bxe3 28. Qxd5 Ng3+ 29. Ke1 Qe2# 0-1

[Event "San Jose subzonal (Women) 2.3.c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "2"]
[White "Chung Hurtado, Yaleika"]
[Black "Salas Estrada, Ana Maria"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1731"]
[BlackElo "1396"]
[PlyCount "67"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 e6 4. Bg5 Nf6 5. e3 Bg7 6. Nc3 0-0 7. Qb3 c6 8. Be2 Nbd7 9. h3 Re8 10. Ne5 Qc7 11. Bf4 Nxe5 12. Bxe5 Qd8 13. 0-0 dxc4 14. Bxc4 Nd5 15. Bh2 Nb6 16. Rfd1 Nxc4 17. Qxc4 Qb6 18. b3 a5 19. Rac1 Qb4 20. Ne4 Bd7 21. Nc5 Qxc4 22. bxc4 Bc8 23. a4 b6 24. Ne4 Re7 25. Rb1 Ra6 26. Rb3 Rd7 27. Rdb1 c5 28. dxc5 Bb7 29. Nd6 Bc6 30. Rxb6 Rxb6 31. cxb6 Bf8 32. c5 Kg7 33. b7 Bxb7 34. Rxb7 1-0

[Event "San Jose subzonal (Women) 2.3.c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Salas Estrada, Ana Maria"]
[Black "Salazar Gould, Melannie"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1396"]
[BlackElo "1774"]
[PlyCount "56"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. e3 c6 4. Nf3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. c5 Bc7 8. a4 a5 9. b4 axb4 10. Na2 Ne4 11. Nxb4 Qf6 12. Ba3 0-0 13. Qc2 Nd7 14. 0-0 Qh6 15. g3 g5 16. Bc1 Qg7 17. Bd2 h5 18. Kg2 Rf6 19. Rh1 Rg6 20. Bxe4 fxe4 21. Ng1 e5 22. Bc3 exd4 23. Bxd4 Be5 24. Qc3 Bxd4 25. Qxd4 Nxc5 26. Qxg7+ Kxg7 27. a5 b6 28. Nxc6 Rxc6 0-1

