[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.09"] [Round "9.23"] [White "Armas Alfonso, G"] [Black "Diaz Osorio, Ana Carolina"] [Result "1-0"] [WhiteElo "1958"] [BlackElo "1648"] [ECO "C55"] [Opening "Two knights defence"] [EventDate "2022.04.30"] [WhiteFideId "3508331"] [BlackFideId "5122872"] [EventType "swiss"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Be7 5. d4 exd4 6. e5 Ne4 7. c3 d5 8. exd6 Nxd6 9. Bd5 Bd7 10. Nxd4 Nxd4 11. Qxd4 O-O 12. Bf4 Nf5 13. Qe4 c6 14. Bb3 Re8 15. Nd2 Bd6 16. Qf3 Bxf4 17. Qxf4 Qf6 18. Qc7 Qd6 19. Qxd6 Nxd6 20. Nf3 Be6 21. Bxe6 Rxe6 22. Rad1 Rae8 23. h3 Nb5 24. Rd7 R6e7 25. Rfd1 Kf8 26. Rxe7 Rxe7 27. Rd8+ Re8 28. Rxe8+ Kxe8 29. Kf1 Ke7 30. Ke2 h6 31. Kd3 Kd6 32. c4 Nc7 33. Nd4 Ne6 34. Nxe6 Kxe6 35. Ke4 f5+ 36. Kd4 b6 37. f4 g5 38. g3 Kd6 39. c5+ bxc5+ 40. Kc4 gxf4 41. gxf4 h5 42. h4 Ke6 43. Kxc5 Kd7 44. b4 Kc7 45. a4 Kd7 46. Kd4 Ke6 47. Kc5 Kd7 48. b5 cxb5 49. Kxb5 Kc7 50. Kc5 Kb7 51. Kb5 Kc7 52. Ka6 Kb8 53. a5 Ka8 54. Kb5 Kb7 55. a6+ Kc7 56. Kc5 1-0

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.08"] [Round "8.20"] [White "Diaz Osorio, Ana Carolina"] [Black "Gonzalez Soler, Leduard Manuel"] [Result "0-1"] [WhiteElo "1648"] [BlackElo "2178"] [ECO "B12"] [Opening "Caro-Kann"] [Variation "Tartakower (fantasy) variation"] [EventDate "2022.04.30"] [WhiteFideId "5122872"] [BlackFideId "3531120"] [EventType "swiss"] 1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Bd3 Ngf6 8. O-O Bd6 9. Nbd2 O-O 10. Nc4 Bc7 11. Bg5 h6 12. Bh4 Re8 13. Ne3 Bh5 14. Qc2 Bb6 15. Kh1 Bxf3 16. Rxf3 exd4 17. Ng4 dxc3 18. bxc3 Nxg4 19. Bxd8 Raxd8 20. h3 Ne3 21. Qb3 Ne5 22. Rxe3 Bxe3 23. Bc4 Nxc4 24. Qxc4 Re5 25. Rf1 Rd7 26. a4 Rde7 27. Qd3 Rxe4 28. Qd8+ Re8 29. Qd7 R4e7 30. Qf5 Bg5 31. Qf2 Bf6 32. c4 b6 33. c5 Rb7 34. Qg3 Re6 35. cxb6 axb6 36. Qd3 c5 37. Qa6 Rc7 38. Qd3 c4 39. Qd5 Rcc6 40. Rc1 c3 41. Rc2 Rcd6 42. Qa8+ Rd8 43. Qf3 Re1+ 44. Kh2 Be5+ 45. g3 Rd2+ 46. Rxd2 cxd2 47. Qg4 d1=Q 48. Qc8+ Kh7 49. Qf5+ g6 0-1

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.07"] [Round "7.24"] [White "Diaz Osorio, Ana Carolina"] [Black "Mosquera Cayon, Danet"] [Result "1-0"] [BlackTitle "WFM"] [WhiteElo "1648"] [BlackElo "1891"] [ECO "B01"] [Opening "Scandinavian"] [Variation "Marshall variation"] [EventDate "2022.04.30"] [WhiteFideId "5122872"] [BlackFideId "3511308"] [EventType "swiss"] 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nf6 6. Nc3 Bg7 7. Be2 O-O 8. Bg5 h6 9. Bf4 c6 10. h3 Qb6 11. Qd2 Kh7 12. O-O Be6 13. Na4 Qd8 14. Nc5 Bc8 15. Qc2 Bf5 16. Bd3 Bxd3 17. Nxd3 Nbd7 18. Rad1 Qa5 19. Rfe1 Qf5 20. Rxe7 g5 21. Bh2 Kg8 22. Qb3 b6 23. Nde5 Nxe5 24. Nxe5 c5 25. d5 Ne4 26. f3 Nd6 27. Nc6 Nc8 28. Rc7 Bf6 29. d6 Bd8 30. Nxd8 Rxd8 31. Qe3 Qc2 32. Rd2 Qc1+ 33. Kf2 Nxd6 34. Rxd6 Qxb2+ 35. Qe2 Qc3 36. Be5 Qc1 37. Rxh6 1-0

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.06"] [Round "6.24"] [White "Velazquez Rivera, Pedro J."] [Black "Diaz Osorio, Ana Carolina"] [Result "1/2-1/2"] [WhiteElo "1732"] [BlackElo "1648"] [ECO "C45"] [Opening "Scotch"] [Variation "Mieses variation"] [EventDate "2022.04.30"] [WhiteFideId "3105474"] [BlackFideId "5122872"] [EventType "swiss"] 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. Qe4 Nb6 10. Nd2 g6 11. b3 Bg7 12. Bb2 O-O 13. O-O-O d5 14. exd6 Bxb2+ 15. Kxb2 Qf6+ 16. Kb1 cxd6 17. Qf3 Qe7 18. Bd3 d5 19. Rhe1 Qb4 20. cxd5 Bxd3+ 21. Qxd3 Nxd5 22. Kb2 Rfd8 23. Qc4 Qb6 24. Ne4 a5 25. Nc5 Ra7 26. Nd3 Nb4 27. Nxb4 axb4 28. Rxd8+ Qxd8 29. Re2 Qf6+ 30. Kb1 Qf5+ 31. Qe4 Ra5 32. Qxf5 Rxf5 33. Kc2 Kg7 34. Kd3 Rc5 35. Kd4 Rc1 36. Kd3 Kf6 37. f4 h5 38. g3 Rc3+ 1/2-1/2

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.04"] [Round "5.26"] [White "Diaz Osorio, Ana Carolina"] [Black "Carballo Jacquez, Emmanuel"] [Result "1/2-1/2"] [WhiteElo "1648"] [BlackElo "1671"] [ECO "B01"] [Opening "Scandinavian defence"] [EventDate "2022.04.30"] [WhiteFideId "5122872"] [BlackFideId "5132495"] [EventType "swiss"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. O-O c6 8. Re1 Be7 9. Bf4 Nbd7 10. a3 O-O 11. Ne5 Rad8 12. Qf3 Nxe5 13. Rxe5 Qb6 14. Rae1 Qxd4 15. Bb3 Bg4 16. Qg3 Bd6 17. Kf1 Nh5 18. Qxg4 Bxe5 19. Rxe5 Nxf4 20. Re4 f5 21. Rxd4 fxg4 22. Ra4 a6 23. g3 Nd5 24. Ne4 Rf5 25. c4 Nf6 26. c5 Re5 27. Nd6 Rxc5 28. Nxb7 Rc1+ 29. Kg2 Rb8 30. Bxe6+ Kf8 31. Rb4 Ke7 32. Bf5 g6 33. Bd3 c5 34. Nxc5 Rxb4 35. axb4 a5 36. Nb3 Rd1 37. Bc2 Rd5 38. bxa5 Rb5 39. a6 Nd5 40. Bd1 Rb6 41. a7 Ra6 42. Nd4 Nc7 43. Bxg4 Ra4 44. b4 Kd6 45. Nf3 Rxb4 46. Bh3 Ra4 47. Ng5 h6 48. Nf7+ Ke7 49. Nxh6 Rxa7 50. Ng4 Ra2 51. Ne3 Nb5 52. Bg4 Nd4 53. Bf3 Nb5 54. h4 Nd4 55. Bd5 Rd2 56. Be4 Kf6 57. Ng4+ Kg7 58. Ne3 1/2-1/2

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.03"] [Round "4.25"] [White "Lopez Rayo, Isabella"] [Black "Diaz Osorio, Ana Carolina"] [Result "1/2-1/2"] [WhiteTitle "WCM"] [WhiteElo "1823"] [BlackElo "1648"] [ECO "C55"] [Opening "Two knights defence (Modern bishop's opening)"] [EventDate "2022.04.30"] [WhiteFideId "4452755"] [BlackFideId "5122872"] [EventType "swiss"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. O-O d6 7. Bb3 Be6 8. Re1 h6 9. Nbd2 Nh7 10. d4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nf1 Ng5 14. Nxg5 Bxg5 15. Ng3 Bxc1 16. Rxc1 Qh4 17. Kg2 Ne7 18. Qf3 Bh7 19. dxe5 dxe5 20. Nf5 Ng6 21. Nxh4 Nxh4+ 22. Kg3 Nxf3 23. Kxf3 Rad8 24. Rcd1 Rfe8 25. Ke2 Kf8 26. Bc2 f6 27. c4 Bg8 28. c5 Ke7 29. a3 Rxd1 30. Rxd1 Rd8 31. b4 Bc4+ 32. Bd3 Bxd3+ 33. Rxd3 Rxd3 34. Kxd3 Kd7 35. a4 a6 36. Kc4 c6 37. b5 cxb5+ 38. axb5 axb5+ 39. Kxb5 Kc7 40. h4 Kd7 41. Kb6 Kc8 42. h5 Kb8 43. Ka5 Kc7 44. Kb5 Kd7 45. Kb6 Kc8 46. c6 bxc6 47. Kxc6 Kd8 48. Kd6 Ke8 49. Ke6 Kf8 50. Kf5 Ke7 51. f4 exf4 52. Kxf4 Ke6 53. Kf3 Kd6 54. Ke2 Ke6 55. Kd3 Kd6 56. Ke3 Ke5 57. Kf3 Kd6 58. Kf4 Ke6 59. Kf3 Kd6 60. Kf4 Ke6 61. Kf3 1/2-1/2

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.02"] [Round "3.25"] [White "Diaz Osorio, Ana Carolina"] [Black "Perez Alvarado, Lorenzo Alberto"] [Result "0-1"] [WhiteElo "1648"] [BlackElo "1845"] [ECO "B31"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"] [EventDate "2022.04.30"] [WhiteFideId "5122872"] [BlackFideId "3531759"] [EventType "swiss"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. O-O Qc7 9. Be3 b6 10. Nh2 Rd8 11. Qd2 c4 12. d4 e5 13. d5 cxd5 14. exd5 Bb7 15. Bg5 Rd7 16. Rad1 h5 17. Bh6 Bxd5 18. Bxg7 Kxg7 19. Qg5 Nh7 20. Qg3 Bc6 21. Nf3 Bxf3 22. Qxf3 Rad8 23. Nb5 Qc5 24. Nxa7 b5 25. Nc6 Rxd1 26. Nxd8 Rxd8 27. Re1 Rd2 28. Re2 Ng5 29. Qe3 Qxe3 30. Rxe3 f6 31. h4 Ne6 32. Ra3 Rxc2 33. Ra7+ Kh6 34. Ra6 Nd4 35. Rxf6 Rxb2 0-1

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.05.01"] [Round "2.23"] [White "Navarro Herrera, Leinier Alcides"] [Black "Diaz Osorio, Ana Carolina"] [Result "1-0"] [WhiteElo "1965"] [BlackElo "1648"] [ECO "A07"] [Opening "Reti"] [Variation "King's Indian attack (Barcza system)"] [EventDate "2022.04.30"] [WhiteFideId "3529347"] [BlackFideId "5122872"] [EventType "swiss"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Nc6 5. b3 Bd6 6. Bb2 O-O 7. O-O Re8 8. c4 b6 9. a3 Bb7 10. Qc2 e5 11. cxd5 Nxd5 12. dxe5 Nxe5 13. Rd1 Ng4 14. e4 Nde3 15. Qc3 Be5 16. Rxd8 Raxd8 17. Qe1 Nxg2 18. Qc1 Bxe4 19. Kxg2 Bxb2 20. Qxb2 Ne5 21. Nd2 Rxd2 22. Qxd2 Nxf3 23. Qc3 g5 24. g4 Nd4+ 25. Kf1 Nf3 26. Qxc7 Nd2+ 27. Kg1 Nf3+ 28. Kg2 Nd4+ 29. f3 Nxf3 30. Kf2 Ne5 31. Rd1 Nxg4+ 32. Kg3 Bf5 33. Rd8 Nf6 34. Rxe8+ Nxe8 35. Qe7 1-0

[Event "Guillermo Garcia Open"] [Site "Santa Clara CUB"] [Date "2022.04.30"] [Round "1.24"] [White "Diaz Osorio, Ana Carolina"] [Black "Gonzalez Ochoa, Y"] [Result "0-1"] [BlackTitle "WIM"] [WhiteElo "1648"] [BlackElo "2122"] [ECO "C72"] [Opening "Ruy Lopez"] [Variation "modern Steinitz defence, 5.O-O"] [EventDate "2022.04.30"] [WhiteFideId "5122872"] [BlackFideId "3507629"] [EventType "swiss"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Be7 7. d4 b5 8. Bc2 Nf6 9. Re1 O-O 10. Nbd2 Bg4 11. d5 Na5 12. h3 Bc8 13. Nf1 c6 14. dxc6 Qc7 15. Ng3 Qxc6 16. Nh4 g6 17. Bh6 Re8 18. Qc1 Kh8 19. Re3 Ng8 20. Rf3 Bxh4 21. Rxf7 Ne7 22. Bg5 Qc4 23. Rxe7 Rxe7 24. Bxh4 Re8 25. b4 Qf7 26. bxa5 Be6 27. a4 Rec8 28. Qa3 Rc6 29. axb5 axb5 30. Rd1 Rac8 31. Rd3 h6 32. Nf1 Bc4 33. Rf3 Qb7 34. Ne3 Be2 35. Rf6 Kg7 36. Nd5 g5 37. Bg3 b4 38. Qxb4 Qxb4 39. cxb4 Rxc2 40. Rxd6 Re8 41. Ne7 Rxe7 0-1

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.13"] [Round "2.33"] [White "Noboa Silva, Kevin"] [Black "Diaz Osorio, Ana Carolina"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2331"] [BlackElo "1627"] [ECO "D35"] [Opening "QGD"] [Variation "exchange, positional line, 5...c6"] [EventDate "2022.02.12"] [WhiteFideId "3618471"] [BlackFideId "5122872"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8. Nge2 O-O 9. Qc2 Re8 10. O-O Nf8 11. Rad1 g6 12. f3 Ne6 13. Bh4 Ng7 14. Bf2 Bf5 15. e4 dxe4 16. fxe4 Bg4 17. h3 Bd7 18. a3 Ne6 19. Bc4 Ng5 20. Be3 h6 21. Bxg5 hxg5 22. e5 Nd5 23. Nxd5 cxd5 24. Bxd5 Rf8 25. Qxg6+ Kh8 26. Bxf7 1-0

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.13"] [Round "3.49"] [White "Diaz Osorio, Ana Carolina"] [Black "Zarate Manjarrez, A"] [Result "0-1"] [WhiteElo "1627"] [BlackElo "2026"] [ECO "A43"] [Opening "Old Benoni defence"] [EventDate "2022.02.12"] [WhiteFideId "5122872"] [BlackFideId "5101301"] 1. d4 c5 2. d5 d6 3. e4 g6 4. Bb5+ Nd7 5. Nc3 Bg7 6. Bd2 a6 7. Be2 b5 8. f4 Nb6 9. a3 e6 10. Nf3 exd5 11. exd5 Nf6 12. O-O O-O 13. Rb1 Re8 14. Ng5 b4 15. axb4 cxb4 16. Na2 a5 17. c3 Bf5 18. Rc1 Nbxd5 19. cxb4 Qb6+ 20. Kh1 axb4 21. Bc4 h6 22. Qb3 hxg5 23. fxg5 Ne4 24. Bxd5 Nxd2 25. Bxf7+ Kf8 26. Qd5 Nxf1 27. Rxf1 Ra5 28. Qb3 Re3 29. Qc4 Rc5 30. Qf4 Re4 31. Qf3 Ke7 32. Qb3 Qb5 33. Rd1 Qe2 34. Rg1 Qxb2 35. Qa4 Kxf7 0-1