[Event "American Continental (Women) 14th"]
[Site "Havana"]
[Date "2023.05.07"]
[Round "1"]
[White "Delgado Alvarez, Edualis"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1953"]
[BlackElo "2311"]
[PlyCount "58"]
[EventDate "2023.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. d4 Nxd4 6. Nxd4 exd4 7. Ne2 Qe7 8. 0-0 Qc5 9. a4 a6 10. Bd3 d6 11. a5 Ne7 12. Bd2 0-0 13. Qc1 Nc6 14. Nf4 Ne7 15. Re1 Re8 16. Ra4 Qa7 17. h4 Bd7 18. Ra3 Qc5 19. b4 Qe5 20. Bc4 Bb5 21. Ba2 c5 22. Rg3 c4 23. Rg5 Qf6 24. Nd5 Nxd5 25. exd5 Rxe1+ 26. Qxe1 c3 27. Bc1 Re8 28. Qd1 Re2 29. f3 Qe7 0-1

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.27"]
[Round "8.2"]
[White "Gomez Almeida, Frank Luis"]
[Black "Delgado Alvarez, Edualis"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1799"]
[BlackElo "1772"]
[PlyCount "30"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Nueva Paz"]
[BlackTeam "Guines"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. 0-0 0-0 6. a3 Ba5 7. d3 d6 8. Be3 Bb6 9. Qe2 h6 10. h3 Be6 11. b4 a6 12. Rab1 Qd7 13. Nh4 Kh7 14. g4 g6 15. Bxe6 Qxe6 1/2-1/2

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.26"]
[Round "7.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Perez Diaz, Robert"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1772"]
[BlackElo "1687"]
[PlyCount "29"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Guines"]
[BlackTeam "San Jose"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bg5 f6 7. exf6 Nxf6 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. 0-0 Bd6 11. Re1 Qe7 12. dxc5 Nxc5 13. Nxd5 Qf7 14. Nxf6+ gxf6 15. Qxd6 1-0

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.25"]
[Round "5.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Gomez Almeida, Frank Luis"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "1772"]
[BlackElo "1799"]
[PlyCount "38"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Guines"]
[BlackTeam "Nueva Paz"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qd2 Qc7 10. 0-0-0 b5 11. Bd3 Bb7 12. Rhe1 Rc8 13. Bxf6 gxf6 14. f5 e5 15. g4 Rg8 16. Rg1 Nc5 17. Nxc5 Qxc5 18. Rg3 h6 19. h4 Rh8 1/2-1/2

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.25"]
[Round "4.2"]
[White "Perez Diaz, Robert"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1687"]
[BlackElo "1772"]
[PlyCount "68"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "San Jose"]
[BlackTeam "Guines"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 g6 6. 0-0 Bg7 7. Re1 0-0 8. Bxd7 Nxd7 9. b3 a6 10. a4 Ne5 11. Nxe5 Bxe5 12. Bb2 f5 13. d3 fxe4 14. dxe4 Bd4 15. Rf1 e6 16. Qd2 Qh4 17. Rae1 e5 18. Nd5 Bxb2 19. Qxb2 Qg5 20. Re3 Qd8 21. Qd2 Be6 22. Rd1 Rf7 23. a5 Qf8 24. Nc7 Rxc7 25. Qxd6 Qxd6 26. Rxd6 Rd7 27. Rxd7 Bxd7 28. Rd3 Bc6 29. f3 Kf7 30. Kf2 Ke7 31. Ke3 Rb8 32. b4 cxb4 33. Rb3 Rd8 34. Rxb4 Rd1 0-1

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.24"]
[Round "2.2"]
[White "Gomez Almeida, Frank Luis"]
[Black "Delgado Alvarez, Edualis"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1799"]
[BlackElo "1772"]
[PlyCount "33"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Nueva Paz"]
[BlackTeam "Guines"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Be2 a6 6. a4 Bg7 7. 0-0 Nge7 8. Kh1 0-0 9. d3 Nd4 10. Nb1 Nec6 11. c3 Nxe2 12. Qxe2 d5 13. Nbd2 d4 14. c4 Rb8 15. b3 b5 16. Ba3 b4 17. Bc1 1/2-1/2

[Event "Mayabeque Province-ch final"]
[Site "Mayabeque"]
[Date "2018.10.23"]
[Round "1.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Perez Diaz, Robert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1772"]
[BlackElo "1687"]
[PlyCount "65"]
[EventDate "2018.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Guines"]
[BlackTeam "San Jose"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 0-0 7. c3 c6 8. Qc2 g6 9. Bh6 Re8 10. Bg5 Qc7 11. Bxe7 Rxe7 12. Nbd2 Be6 13. Rae1 Nd7 14. h4 Nf6 15. Ng5 Rae8 16. Nxe6 Rxe6 17. Rxe6 Rxe6 18. Nf3 Ne4 19. Bxe4 Rxe4 20. g3 c5 21. Rd1 Rg4 22. Qe2 Bxg3 23. fxg3 Qxg3+ 24. Kh1 Qh3+ 25. Nh2 Rxh4 26. dxc5 Re4 27. Qf3 Qe6 28. Rf1 f5 29. Qg3 Re2 30. Qb8+ Kg7 31. Qc7+ Kg8 32. Qb8+ Kg7 33. Qc7+ 1/2-1/2

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.08"]
[Round "9"]
[White "Delgado Alvarez, Edualis"]
[Black "Barroso Abreu, German"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1681"]
[BlackElo "2021"]
[PlyCount "35"]
[EventDate "2018.08.04"]
[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. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. Rb1 Ne7 10. 0-0 Ng6 11. Re1 Be7 12. Bf1 0-0 13. g3 f5 14. exf6 Rxf6 15. Bg2 Raf8 16. Nf1 R8f7 17. Be3 Qc7 18. h4 1/2-1/2

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.07"]
[Round "8"]
[White "Figueredo Dominguez, Reinaldo R"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1921"]
[BlackElo "1681"]
[PlyCount "93"]
[EventDate "2018.08.04"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nxc6 bxc6 8. e5 Nd7 9. exd6 exd6 10. Qf3 d5 11. Be2 Bg7 12. Qe3+ Qe7 13. Qxe7+ Kxe7 14. Bd2 Re8 15. 0-0-0 Kf8 16. Bf3 Nb6 17. Ne2 Rb8 18. Bc3 Bxc3 19. Nxc3 Nc4 20. b3 Ne3 21. Rd2 Ba6 22. Be2 Bxe2 23. Rxe2 Nf5 24. Rhe1 Rxe2 25. Rxe2 Re8 26. Kd2 Rxe2+ 27. Kxe2 Ke7 28. Nd1 Ke6 29. Ne3 Nd4+ 30. Kd3 Nb5 31. a4 Nc7 32. c4 dxc4+ 33. Kxc4 Kd6 34. f5 Na6 35. b4 Nc7 36. Kd4 Na6 37. Nc4+ Kc7 38. fxg6 fxg6 39. Kc3 Nb8 40. Ne5 a6 41. h4 Nd7 42. Nxd7 Kxd7 43. Kc4 Kc8 44. Kc5 Kc7 45. a5 h6 46. g4 g5 47. h5 1-0

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.07"]
[Round "7"]
[White "Hernandez Sosa, Oscar Luis"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2055"]
[BlackElo "1681"]
[PlyCount "85"]
[EventDate "2018.08.04"]
[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. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 g6 7. b3 Bg7 8. Bb2 0-0 9. h3 b5 10. c4 b4 11. d4 cxd4 12. Bxd4 Bb7 13. Nbd2 a5 14. Qc2 Rc8 15. g3 Nc5 16. Bg2 Qd7 17. Nh2 Rfe8 18. Rad1 Ne6 19. Bb2 Qc7 20. Qb1 Bc6 21. Nhf1 Qb7 22. Ne3 Nc5 23. Nd5 Bxd5 24. exd5 Rb8 25. Re2 Rbc8 26. Rde1 Rc7 27. Nf3 Qb6 28. Nd4 Kf8 29. Qd1 Qa6 30. Qd2 Rb7 31. Nb5 Rd7 32. Bd4 Qc8 33. Bf3 Qd8 34. Qe3 Nb7 35. h4 h5 36. Qf4 Qb8 37. Kg2 Qd8 38. Kg1 Qb8 39. Bg2 Ng8 40. Bh3 f5 41. Qg5 Kf7 42. Bxg7 Kxg7 43. Bxf5 1-0

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.06"]
[Round "6"]
[White "Delgado Alvarez, Edualis"]
[Black "Palmero Martinez, Rachel"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1681"]
[BlackElo "2118"]
[PlyCount "84"]
[EventDate "2018.08.04"]
[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. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Be2 Bb4+ 8. Nc3 0-0 9. 0-0 Qd8 10. Bg5 Be7 11. Rc1 Bg4 12. Be3 Nd5 13. Bc4 Nb6 14. Be2 Bf6 15. d5 Ne7 16. Bxb6 axb6 17. Bc4 Qd7 18. Qd3 Rad8 19. Ne4 Bxb2 20. Rc2 Bxf3 21. Qxf3 Be5 22. Rd1 Qf5 23. Qxf5 Nxf5 24. Ng5 h6 25. Nf3 Bd6 26. Bb3 Rfe8 27. Rcd2 Bc5 28. Bc2 Nd6 29. Kf1 Kf8 30. Nd4 Ne4 31. Bxe4 Rxe4 32. Nb3 Bb4 33. Rd4 Rxd4 34. Rxd4 Bd6 35. Rd3 Ra8 36. Rd2 Ra4 37. g3 Ke7 38. Ke2 Bb4 39. Rc2 Kd6 40. Kd3 Bc5 41. Nxc5 bxc5 42. Re2 Rd4+ 0-1

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.06"]
[Round "5"]
[White "Perez Grinan, Pedro Ernesto"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2050"]
[BlackElo "1681"]
[PlyCount "56"]
[EventDate "2018.08.04"]
[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. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. c3 Nbd7 7. Bh2 c5 8. Nbd2 b6 9. Be2 Bb7 10. 0-0 Rc8 11. a4 cxd4 12. exd4 Ne4 13. Re1 Nxd2 14. Nxd2 Nf6 15. a5 Bd5 16. Bf3 Bxf3 17. Qxf3 bxa5 18. Qb7 Qb6 19. Rxe7 d5 20. Rxf7 Rxf7 21. Qxc8+ Rf8 22. Qc5 Qxb2 23. Rxa5 Qxd2 24. Be5 Qe1+ 25. Kh2 Qxf2 26. Rxa7 Ng4+ 27. hxg4 Bxe5+ 28. dxe5 Qxc5 0-1

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.05"]
[Round "4"]
[White "Delgado Alvarez, Edualis"]
[Black "Hernandez Herrera, Hanoy Fredy"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1681"]
[BlackElo "2004"]
[PlyCount "43"]
[EventDate "2018.08.04"]
[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 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 Nc6 7. Be3 Qc7 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. f4 d5 12. e5 Nd7 13. Qh5 g6 14. Qh6 Ne7 15. Rf3 Rd8 16. Rh3 Nf8 17. Bf2 f5 18. exf6 Nf5 19. Bxf5 exf5 20. Re1 Ne6 21. Nd4 Re8 22. Rhe3 1-0

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.05"]
[Round "3"]
[White "Hernandez Arencibia, Miralys"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1574"]
[BlackElo "1681"]
[PlyCount "72"]
[EventDate "2018.08.04"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Kb1 e6 11. g4 Ne7 12. Be2 e5 13. Nb3 d4 14. Bh6 Bd7 15. Nd5 Nexd5 16. exd5 Nxd5 17. h4 Qc7 18. h5 Nf4 19. Bxg7 Kxg7 20. hxg6 hxg6 21. Bd3 a5 22. Nc1 Rh8 23. Ne2 Nxe2 24. Qxe2 a4 25. Rde1 Bc6 26. Rhf1 Rhe8 27. Qd2 a3 28. Qb4 axb2 29. Qb3 Qa5 30. Bc4 Ba4 31. Qd3 Bb5 32. Qb3 Bxc4 33. Qxc4 Rec8 34. Qb3 Rc3 35. Qxb2 Ra3 36. Kc1 d3 0-1

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.04"]
[Round "2"]
[White "Delgado Alvarez, Edualis"]
[Black "Lopez Betancourt, Bryan"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1681"]
[BlackElo "1895"]
[PlyCount "79"]
[EventDate "2018.08.04"]
[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. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Be3 Nxe3 10. fxe3 Bd7 11. Nc3 Ne7 12. Bd3 Rc8 13. Rc1 a5 14. b5 Qa7 15. 0-0 Ng6 16. a4 Bb4 17. Na2 Be7 18. Rxc8+ Bxc8 19. Qe1 0-0 20. Qg3 f5 21. exf6 Bxf6 22. Bxg6 hxg6 23. Qxg6 b6 24. Ng5 Bxg5 25. Rxf8+ Kxf8 26. Qxg5 Qe7 27. Qxe7+ Kxe7 28. Nc1 e5 29. Nd3 exd4 30. exd4 Bf5 31. Nb2 Bc2 32. Kf2 Ke6 33. Ke3 Kf5 34. g3 Kg4 35. Kf2 Kh3 36. Kg1 g5 37. Kh1 Kg4 38. Kg2 Be4+ 39. Kf2 Bb1 40. Nd1 1/2-1/2

[Event "Agosto de Victorias op"]
[Site "Mayabeque"]
[Date "2018.08.04"]
[Round "1"]
[White "Saraiba Rafuls, Lubin"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2024"]
[BlackElo "1681"]
[PlyCount "81"]
[EventDate "2018.08.04"]
[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 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8. Qd2 g6 9. 0-0-0 Nbd7 10. Nge2 Bg7 11. Be3 Qa5 12. Kb1 a6 13. h4 h5 14. Nf4 b5 15. Nfd5 Qd8 16. Nxf6+ Bxf6 17. Nd5 Bg7 18. Bg5 f6 19. Be3 Bb7 20. Nf4 Kf7 21. a4 Ne5 22. Qb4 Bc8 23. Qb3+ Kf8 24. Bd4 Qe8 25. axb5 Qf7 26. Qxf7+ Kxf7 27. b6 Bb7 28. Bxe5 fxe5 29. Bc4+ Kf6 30. Ne6 Rac8 31. Nc7 a5 32. g4 Bf8 33. g5+ Kg7 34. Rd5 Bxd5 35. Bxd5 e6 36. b7 Rb8 37. Nxe6+ Kh7 38. Rd1 Be7 39. Nc7 Rhf8 40. Rd3 Bd8 41. Na6 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.18"]
[Round "9"]
[White "Bosch Valls, Leannet Mariah"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1985"]
[BlackElo "1687"]
[PlyCount "77"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Nb3 0-0 9. f4 Bd7 10. Be3 Rc8 11. h3 a6 12. Bf3 b5 13. a3 Qc7 14. Qe1 Be6 15. g4 Bxb3 16. cxb3 Na5 17. g5 Nd7 18. Bd1 Nb6 19. Nxb5 axb5 20. Qxa5 Rb8 21. Rf2 Qb7 22. Bf3 Nd7 23. e5 d5 24. Qd2 e6 25. h4 Rfc8 26. b4 Nb6 27. b3 Rc6 28. Be2 Nd7 29. Bd4 Qc7 30. Bd3 Qb7 31. h5 Nf8 32. Rh2 Qd7 33. a4 bxa4 34. bxa4 Rc7 35. h6 Bh8 36. b5 Rcb7 37. Qe2 Ra8 38. a5 Rbb8 39. b6 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.17"]
[Round "8"]
[White "Delgado Alvarez, Edualis"]
[Black "Rodriguez Guerra, Melissa"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1687"]
[BlackElo "1949"]
[PlyCount "46"]
[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. d4 cxd4 4. Nxd4 a6 5. Nd2 e6 6. Bd3 Nf6 7. 0-0 Qc7 8. Kh1 b5 9. f4 Bb7 10. Qe2 Nbd7 11. N2f3 Nc5 12. e5 Nxd3 13. cxd3 Nd7 14. exd6 Bxd6 15. Ng5 0-0 16. Ndxe6 fxe6 17. Qxe6+ Kh8 18. Nf7+ Rxf7 19. Qxf7 Qc6 20. Rf2 Nf6 21. h3 Re8 22. Bd2 Qb6 23. Be1 Bd5 0-1

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.17"]
[Round "7"]
[White "Martinez Fish, Leidys Marai"]
[Black "Delgado Alvarez, Edualis"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1723"]
[BlackElo "1687"]
[PlyCount "76"]
[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. c3 Nf6 4. Be2 Nbd7 5. d3 g6 6. 0-0 Bg7 7. Re1 0-0 8. Bf1 Qc7 9. d4 b6 10. Bg5 Bb7 11. e5 dxe5 12. dxe5 Bxf3 13. Qxf3 Nxe5 14. Qg3 Nh5 15. Qh3 e6 16. Nd2 Nc6 17. Rad1 Ne7 18. Nf3 Rad8 19. Qh4 Rxd1 20. Rxd1 Nd5 21. Bb5 h6 22. Bc1 Ndf6 23. Qa4 e5 24. Bc6 Rc8 25. Bb5 e4 26. Nd2 Ng4 27. Nf1 Nhf6 28. h3 Ne5 29. Ng3 Qe7 30. Nxe4 Nxe4 31. Qxe4 f5 32. Qd5+ Kh7 33. f4 Nf7 34. Qd7 Rc7 35. Qxe7 Rxe7 36. Kf2 Rc7 37. Rd7 Rxd7 38. Bxd7 Nd6 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.16"]
[Round "6"]
[White "Delgado Alvarez, Edualis"]
[Black "Heredero Gascon, Elizabeth"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1687"]
[BlackElo "1717"]
[PlyCount "54"]
[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. c4 Be7 6. Nc3 Nf6 7. d4 d5 8. Be3 0-0 9. Be2 c6 10. 0-0 dxc4 11. Bxc4 Nbd7 12. d5 cxd5 13. Nxd5 Nxd5 14. Bxd5 Nf6 15. Bc4 Qxd1 16. Raxd1 Bg4 17. Be2 b6 18. h3 Bh5 19. g4 Bg6 20. Ne5 Rac8 21. Nxg6 hxg6 22. Bf3 Rfd8 23. Rxd8+ Rxd8 24. Rc1 Ne8 25. Rc4 Bf6 26. b3 Be5 27. Ra4 Bb8 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.15"]
[Round "4"]
[White "Macuran Rodriguez, Rosmary"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1703"]
[BlackElo "1687"]
[PlyCount "73"]
[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. e3 Bg7 4. Bd3 d6 5. b3 0-0 6. Bb2 Nbd7 7. Nbd2 c6 8. c4 c5 9. Qc2 cxd4 10. exd4 Nb6 11. 0-0 Bd7 12. c5 dxc5 13. dxc5 Nbd5 14. a3 Nf4 15. Ne4 Bf5 16. Nxf6+ Bxf6 17. Bxf5 Bxb2 18. Rad1 Qc7 19. Rd7 Qc6 20. Qxb2 gxf5 21. Rxe7 Qg6 22. g3 Nh3+ 23. Kg2 Nf4+ 24. Kh1 Qc6 25. Re3 Qa6 26. Rd1 Rad8 27. Rg1 Nh3 28. Rge1 Qc6 29. Kg2 Ng5 30. b4 Rde8 31. b5 Qd5 32. Qd4 Qxd4 33. Nxd4 Rxe3 34. Rxe3 Ne4 35. c6 b6 36. Nxf5 Nf6 37. Ne7+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.15"]
[Round "5"]
[White "Vieites Santana, Daniela Ines"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1890"]
[BlackElo "1687"]
[PlyCount "94"]
[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. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Re1 Nf6 10. Nbd2 0-0 11. Nf1 Rc8 12. Ng3 Qc7 13. e5 dxe5 14. dxe5 Ng4 15. Bf4 Bc6 16. Rc1 Qb6 17. Qd4 Qxd4 18. Nxd4 Bd5 19. b3 Rxc1 20. Bxc1 Nxe5 21. Ba3 Re8 22. Nc2 e6 23. Nb4 Rd8 24. Nxd5 Rxd5 25. Rc1 Nc6 26. Bc5 Rd2 27. a4 Rb2 28. b4 Nxb4 29. Rd1 Nc6 30. h3 h5 31. Ne4 b5 32. Be3 Rb4 33. f3 Bd4 34. Bxd4 Nxd4 35. Nc3 Rc4 36. Rd3 Rxc3 37. Rxd4 Rc6 38. Rb4 Kf8 39. Kf2 Ke7 40. g4 hxg4 41. fxg4 e5 42. h4 Re6 43. h5 gxh5 44. gxh5 f5 45. Rh4 Rh6 46. Rh1 Kf6 47. Rb1 Kg5 0-1

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.14"]
[Round "3"]
[White "Delgado Alvarez, Edualis"]
[Black "Santiesteban Garce, Betsandra Y"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1687"]
[BlackElo "1915"]
[PlyCount "43"]
[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 g6 3. Nc3 Bg7 4. Bg5 c6 5. f4 Qa5 6. Qd2 b5 7. Nf3 Bg4 8. e5 Qc7 9. 0-0-0 d5 10. h3 Bxf3 11. gxf3 e6 12. Bd3 a6 13. Rde1 Ne7 14. Rhg1 Nf5 15. Bxf5 exf5 16. e6 f6 17. Bh4 Qe7 18. Qe3 Ra7 19. Rg2 a5 20. Rge2 Na6 21. Qd2 Nc7 22. Nd1 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.14"]
[Round "2"]
[White "Nieto Rego, Ana"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1853"]
[BlackElo "1687"]
[PlyCount "67"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. h4 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. h5 Rac8 13. Be2 Bc4 14. a3 Bxe2 15. Kxe2 b5 16. hxg6 fxg6 17. g5 Nh5 18. Bxg7 Kxg7 19. Rag1 Qa6 20. Nd5 e6 21. Nf6 b4+ 22. Kd1 bxa3 23. Nxh5+ gxh5 24. g6 Rxf3 25. gxh7+ Kf7 26. Qg2 Rd3+ 27. cxd3 Qxd3+ 28. Qd2 Qb1+ 29. Ke2 Qxe4+ 30. Kf1 Qc4+ 31. Kf2 Qc5+ 32. Qe3 Qc2+ 33. Kf3 Qxh7 34. Qxa7+ 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2018.06.13"]
[Round "1"]
[White "Delgado Alvarez, Edualis"]
[Black "Alfonso Ruisanchez, Laritza"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1687"]
[BlackElo "1934"]
[PlyCount "66"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nd2 d5 7. Bd3 Nf6 8. 0-0 Be7 9. c4 0-0 10. Qc2 g6 11. b3 a5 12. Bb2 d4 13. Nf3 c5 14. e5 Nh5 15. Be4 Rb8 16. Bc1 f5 17. exf6 Bxf6 18. Qd3 Bb7 19. Bh6 Bg7 20. Bg5 Rxf3 21. Qxf3 Bxe4 22. Qxe4 Qxg5 23. Qxe6+ Kh8 24. Rae1 Rf8 25. Qe7 Qxe7 26. Rxe7 Nf4 27. g3 Nd3 28. Ra7 Nb2 29. Rxa5 Rc8 30. Ra7 d3 31. Rd7 Bd4 32. a4 d2 33. a5 d1Q 0-1

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.25"]
[Round "10.2"]
[White "Hernandez Izquierdo, Jose A"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1800"]
[BlackElo "1697"]
[PlyCount "99"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. fxe5 Ng4 11. Bf4 Bg7 12. 0-0-0+ Ke8 13. Re1 Be6 14. h3 Nh6 15. Bd3 Rd8 16. Be4 Bd5 17. Bxd5 cxd5 18. Rd1 e6 19. Nb5 Rd7 20. Nd6+ Ke7 21. g4 Rb8 22. c3 a5 23. Rhf1 a4 24. Kc2 Kf8 25. Rf3 Ra8 26. Rdf1 Raa7 27. Nb5 Ra5 28. Nd4 Ra6 29. Bg5 Ng8 30. Bf4 Rb6 31. b3 axb3+ 32. axb3 Ra6 33. Nb5 Rc6 34. Ra1 Rc8 35. Nd4 Rb8 36. Raf1 Ke7 37. Bg3 f6 38. exf6+ Bxf6 39. Nf5+ gxf5 40. Bxb8 fxg4 41. hxg4 Rd8 42. Bg3 e5 43. Rxf6 Nxf6 44. Rxf6 Kxf6 45. Bh4+ Ke6 46. Bxd8 e4 47. Kd2 Kd7 48. Bg5 Ke6 49. Ke3 Ke5 50. Bf4+ 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.24"]
[Round "9.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Martinez Fish, Leidys Marai"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1697"]
[BlackElo "1808"]
[PlyCount "41"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. exf6 Nxf6 8. Bd3 cxd4 9. cxd4 Bd6 10. Be3 Qc7 11. Nc3 a6 12. 0-0 0-0 13. h3 e5 14. dxe5 Nxe5 15. Bc2 Nxf3+ 16. Qxf3 Bc6 17. Bb3 Kh8 18. Qd1 Rad8 19. Bd4 Be5 20. Rc1 Bf4 21. Rc2 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.24"]
[Round "8.3"]
[White "Fernandez Malagon, Maria F"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1689"]
[BlackElo "1697"]
[PlyCount "65"]
[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. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 c5 7. d4 cxd4 8. Nxd4 Nbd7 9. b3 Nc5 10. Bb2 Qb6 11. Rc1 Bh6 12. e3 a6 13. Qe2 e5 14. Nc2 Bf5 15. Rcd1 Rad8 16. e4 Bg4 17. Bf3 Bh3 18. Rfe1 Bg7 19. Ne3 Be6 20. Ned5 Bxd5 21. Nxd5 Nxd5 22. Rxd5 Qa5 23. Ba1 f5 24. Red1 fxe4 25. Bxe4 Qb6 26. Bg2 Rf7 27. Qd2 Ne6 28. Bh3 Nc7 29. c5 Qb5 30. Bf1 Qe8 31. Rxd6 Rxd6 32. Qxd6 Qf8 33. Bc4 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.23"]
[Round "6.3"]
[White "Delgado Alvarez, Edualis"]
[Black "Gutierrez Sosa, Eduan"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1697"]
[BlackElo "1761"]
[PlyCount "138"]
[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 e5 2. Nc3 Nf6 3. Nf3 Bb4 4. Bc4 Nc6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. a3 Ba5 9. Be3 Bb6 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 Bd7 13. Bxb6 axb6 14. Qf3 Bc6 15. Nd5 Nd7 16. Qg3 Ne5 17. Bb3 Bb5 18. Rfe1 Bc4 19. Bxc4 Nxc4 20. Qc3 Ne5 21. Qxc7 Qxc7 22. Nxc7 Rac8 23. Nd5 Rxc2 24. Nxb6 Rxb2 25. Reb1 Re2 26. f3 f5 27. exf5 Rxf5 28. Re1 Rd2 29. Red1 Rxd1+ 30. Rxd1 Rf6 31. Nd5 Re6 32. Rb1 Nc4 33. Rxb7 Nxa3 34. Rb6 Nc4 35. Rc6 Ne5 36. Ra6 Nf7 37. Nf4 Re1+ 38. Kf2 Rd1 39. Ne6 Ng5 40. Ke2 Rd5 41. Nf4 Re5+ 42. Kf2 Ne6 43. Ng6 Rg5 44. Ne7+ Kf7 45. Nc8 d5 46. Ra7+ Kf6 47. Rd7 Nf4 48. g4 Re5 49. Rd6+ Re6 50. Rxe6+ Kxe6 51. h4 Kd7 52. Nb6+ Kc7 53. Na4 Kc6 54. Kg3 g5 55. hxg5 hxg5 56. Kf2 d4 57. Nb2 Kb5 58. Ke1 Kb4 59. Kd2 Ng6 60. Kd3 Kc5 61. Na4+ Kd5 62. Nb6+ Ke5 63. Nc4+ Kf4 64. Kxd4 Kxf3 65. Ne3 Nf4 66. Ke5 Kxe3 67. Kf5 Nh3 68. Ke5 Kf3 69. Kf5 Kg3 0-1

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.22"]
[Round "5.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Hernandez Izquierdo, Jose A"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1697"]
[BlackElo "1800"]
[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 "Mayabeque"]
[BlackTeam "Artemisa"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nd2 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Qe2 d6 9. Kh1 0-0 10. f4 Nbd7 11. N2f3 e5 12. Nf5 Nc5 13. fxe5 dxe5 14. N3h4 Ne6 15. Nxe7+ Qxe7 16. Nf5 Qd8 17. Nh6+ Kh8 18. Nf5 Nd4 19. Nxd4 Qxd4 20. Bg5 Ng8 21. b3 f6 22. Be3 Qd7 23. Rad1 Qg4 24. h3 Qg6 25. Bc5 Re8 26. Rd2 Be6 27. Be3 Ne7 28. Rfd1 Nc6 29. c3 Rac8 30. Rc2 Ne7 31. Qf3 f5 32. exf5 Bxf5 33. Bxf5 Nxf5 34. Rf2 Rf8 35. g4 Ne7 36. Qxb7 Qc6+ 37. Qxc6 Nxc6 38. Rd6 Rxf2 39. Bxf2 h6 40. Kg2 Ne7 41. c4 Kh7 42. Rxa6 Rd8 43. Re6 Ng6 44. Be3 Rd1 45. c5 Rd3 46. Kf3 Rc3 47. b4 Nh4+ 48. Ke4 Rc4+ 49. Kxe5 Rxb4 50. c6 Rc4 51. Kd6 Rc3 52. Kd7 Ng6 53. Rxg6 Kxg6 54. c7 Rd3+ 55. Kc8 Rxe3 56. Kb7 Re7 57. Kc6 Re2 58. c8Q Rc2+ 59. Kd7 Rxa2 60. Qc6+ Kh7 61. Qe4+ Kh8 62. Qe3 Ra5 63. Qb6 Ra3 64. h4 Ra4 65. Qc5 Kg8 66. Qd6 Kh8 67. Ke7 Rxg4 68. Qd8+ Kh7 69. Qd3+ Kh8 70. Qf5 Rxh4 71. Kf7 Rc4 72. Qe5 Kh7 73. Qxg7# 1-0

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.21"]
[Round "3.3"]
[White "Delgado Alvarez, Edualis"]
[Black "Fernandez Malagon, Maria F"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "1697"]
[BlackElo "1689"]
[PlyCount "56"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Bd7 10. Bd3 Nc6 11. Nb3 Nb4 12. Rhe1 h6 13. Bh4 Nxe4 14. Rxe4 Nxd3+ 15. Rxd3 Bxh4 16. Qg4 Bf6 17. Nd5 Qd8 18. Nxf6+ gxf6 19. Rxd6 Qc7 20. Red4 0-0-0 21. Qe2 Bb5 22. Rxd8+ Rxd8 23. Rxd8+ Kxd8 24. Qd2+ Qd7 25. Qc3 Ke7 26. Nd4 Bc6 27. Nxc6+ bxc6 28. g3 Qd5 1/2-1/2

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.21"]
[Round "4.2"]
[White "Martinez Fish, Leidys Marai"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1808"]
[BlackElo "1697"]
[PlyCount "82"]
[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. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Be2 e6 7. Nc3 Be7 8. 0-0 0-0 9. Bg5 h6 10. Bf4 Qb6 11. a3 a6 12. Bd3 d5 13. Be3 dxe4 14. Nxe4 Nd5 15. Qd2 Nxe3 16. fxe3 Bd7 17. Rac1 Rfd8 18. Qf2 f5 19. Nc3 Bc8 20. Bc4 Na5 21. Ba2 Nb3 22. Na4 Qb5 23. Bxb3 Qxb3 24. Nc5 Bxc5 25. Rxc5 Rd5 26. Rc7 Qb6 27. Rfc1 Bd7 28. b4 Bc6 29. R1xc6 bxc6 30. Qg3 g5 31. Nxg5 f4 32. Qg4 Qxc7 33. Qxe6+ Kg7 34. Qxd5 hxg5 35. Qxg5+ Kh8 36. exf4 Qh7 37. Qf6+ Qg7 38. Qh4+ Kg8 39. f5 Rf8 40. Qe4 Qf6 41. g4 Rd8 0-1

[Event "Artemisa Inder Anivers"]
[Site "Artemisa"]
[Date "2018.02.20"]
[Round "1.3"]
[White "Gutierrez Sosa, Eduan"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1761"]
[BlackElo "1697"]
[PlyCount "51"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Bd3 Nh5 9. Nge2 Nc5 10. Bc2 Na6 11. a3 c6 12. Qd2 Nc7 13. dxc6 bxc6 14. Rd1 Ne8 15. c5 Ba6 16. cxd6 Bxe2 17. Nxe2 Qd7 18. 0-0 Rd8 19. Bc5 f5 20. Nc3 f4 21. Na4 Rf6 22. Bb3+ Kh8 23. Qa5 Nxd6 24. Bxd6 Rxd6 25. Rxd6 Qxd6 26. Rd1 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.17"]
[Round "9.5"]
[White "Hernandez Gil, Ineymig"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1900"]
[BlackElo "1728"]
[PlyCount "46"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Rb8 10. 0-0-0 Na5 11. Bb3 Bd7 12. h4 h5 13. g4 b5 14. Bh6 Nc4 15. Bxc4 bxc4 16. Bxg7 Kxg7 17. Nd5 Rh8 18. Nxf6 exf6 19. Rdg1 Qb6 20. c3 Qa6 21. Kb1 Rb6 22. Ka1 Rhb8 23. Rb1 Qxa2+ 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.16"]
[Round "8.4"]
[White "Reyes Fonseca, Ammi Sarai"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1692"]
[BlackElo "1728"]
[PlyCount "66"]
[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 d6 5. Bd3 0-0 6. Nbd2 Nbd7 7. h3 c5 8. 0-0 Nh5 9. Bh2 a6 10. a4 cxd4 11. exd4 Nb6 12. c3 Nd5 13. Qb3 Ndf4 14. Qc2 Nxd3 15. Qxd3 Bd7 16. Rfe1 Re8 17. Nf1 Rc8 18. Ne3 Nf6 19. d5 Qa5 20. c4 Qb4 21. b3 b5 22. axb5 axb5 23. Bf4 Nh5 24. Nc2 Nxf4 25. Qe3 Qc3 26. Qxf4 Qxc2 27. Ra7 Qf5 28. Qxf5 Bxf5 29. cxb5 Rb8 30. Raxe7 Rxe7 31. Rxe7 Rxb5 32. g4 Bb1 33. Rd7 Rxd5 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "5.6"]
[White "Del Toro Rivera, Flavia Aurora"]
[Black "Delgado Alvarez, Edualis"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1728"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 Nc6 8. Be3 Ng4 9. 0-0 0-0 10. Bd5 Nxe3 11. fxe3 Ne5 12. Qe2 a6 13. Nf3 Bg4 14. Bxb7 Rb8 15. Bxa6 Nxf3+ 16. gxf3 Bh3 17. Rfd1 Rxb2 18. Rd3 Qa5 19. Nd1 Rb6 20. Rd5 Qxa6 21. Qxa6 Rxa6 22. c3 Be6 23. Rb5 Rxa2 24. Rab1 Rfa8 25. Kf1 Bc4+ 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "6.4"]
[White "Delgado Alvarez, Edualis"]
[Black "Cabrera Ramos, Brenda Milagros"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1728"]
[BlackElo "1612"]
[PlyCount "35"]
[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 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Qd2 Bd7 8. f3 a6 9. 0-0-0 Rc8 10. Nd5 e6 11. Nxc6 Rxc6 12. Nb4 Qf6 13. c3 Rc8 14. Qxd6 Rxc3+ 15. Kb1 Rxe3 16. Qxd7+ Kf8 17. Qc8+ Ke7 18. Qd8# 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "3.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1728"]
[BlackElo "2135"]
[PlyCount "76"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nd2 d5 7. Bd3 Nf6 8. 0-0 Be7 9. f4 h5 10. Qf3 a5 11. a4 Ba6 12. Bxa6 Rxa6 13. Qe2 Ra7 14. exd5 exd5 15. Nf3 0-0 16. Ne5 Qc7 17. Qf2 c5 18. Qf3 Bd6 19. Nd3 Re8 20. Bd2 Ne4 21. Be3 d4 22. Bc1 Nf6 23. Bd2 Qb6 24. b3 Rae7 25. Rae1 Qc7 26. Rxe7 Bxe7 27. Re1 c4 28. Nf2 c3 29. Bc1 Rd8 30. Nd3 Bd6 31. h3 Qc8 32. Qf2 Bc5 33. Re5 Bb6 34. Rb5 Qc6 35. Qe2 Re8 36. Re5 Ne4 37. Rxe8+ Qxe8 38. Nf2 d3 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "4.6"]
[White "Delgado Alvarez, Edualis"]
[Black "Reytor Lopez, Daniela Maria"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1728"]
[BlackElo "1676"]
[PlyCount "118"]
[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 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. g3 d6 8. Bg2 Be6 9. Nd5 0-0 10. 0-0 Ne5 11. Nxb6 axb6 12. f4 N5c6 13. f5 Bxb3 14. cxb3 f6 15. Qg4 Ne5 16. Qd1 N7c6 17. b4 Kh8 18. Bd2 Nc4 19. b3 Nxd2 20. Qxd2 Ra3 21. Rfc1 b5 22. Bf1 Qe7 23. Bg2 Rfa8 24. Re1 Qe5 25. Red1 Rxb3 26. Rab1 Rxb1 27. Rxb1 Qd4+ 28. Qxd4 Nxd4 29. Rb2 c5 30. bxc5 dxc5 31. Bf1 c4 32. Rf2 Rc8 33. Rb2 c3 34. Rb1 c2 35. Rc1 Ra8 36. Bxb5 Nxb5 37. Rxc2 Kg8 38. Kf2 Nd4 39. Rb2 Ra7 40. Ke3 Nc6 41. Kd3 Rxa2 42. Rxb7 Rxh2 43. Rc7 Ne5+ 44. Ke3 Rg2 45. Rc8+ Kf7 46. Rc7+ Kf8 47. Rc8+ Ke7 48. Rc7+ Nd7 49. Kf3 Rd2 50. Ke3 Ra2 51. Rb7 Kd6 52. Rb3 Nc5 53. Rb4 Ra3+ 54. Kd4 Rxg3 55. Rb6+ Kc7 56. Kxc5 Rc3+ 57. Kd4 Kxb6 58. Kxc3 Kc5 59. Kd3 h5 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "1.7"]
[White "Delgado Alvarez, Edualis"]
[Black "Rodriguez Matos, Adriana"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1728"]
[BlackElo "1433"]
[PlyCount "75"]
[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 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 g5 9. Bg3 d6 10. Qd2 Be6 11. 0-0-0 Qe7 12. Bb5 0-0-0 13. Bxc6 bxc6 14. Nd4 Kb7 15. Na4 Nxe4 16. Qd3 f5 17. Rhe1 Qf7 18. f3 Nc5 19. Qc3 Bd5 20. Nxb6 cxb6 21. Ne2 Rhe8 22. Rd2 Rd7 23. Red1 Rde7 24. Nd4 Re3 25. Rd3 Nxd3+ 26. Rxd3 Rxd3 27. Qxd3 Bc4 28. Qxf5 Qxf5 29. Nxf5 Re6 30. Nxd6+ Ka6 31. Nxc4 Re2 32. Ne5 Kb5 33. Nf7 Rxg2 34. Nxh6 Kc4 35. Ng4 Rg1+ 36. Kd2 Rg2+ 37. Bf2 a6 38. Ne3+ 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "2.1"]
[White "Garcia Fernandez, Erika Alejandra"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1656"]
[BlackElo "1728"]
[PlyCount "81"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Rb8 10. 0-0-0 Bd7 11. Kb1 Na5 12. Bb3 b5 13. h4 h5 14. Bh6 Nc4 15. Bxc4 bxc4 16. Bxg7 Kxg7 17. Nd5 Nxd5 18. exd5 Qb6 19. Qc3 Kh7 20. Rhe1 Rfe8 21. Re4 e5 22. Nc6 Bxc6 23. dxc6 Qxc6 24. Rxc4 Qa6 25. a3 Rec8 26. Rc7 Kg8 27. Rxd6 Rxc7 28. Qxc7 Qb5 29. Rd8+ Rxd8 30. Qxd8+ Kg7 31. Qd2 Qf1+ 32. Ka2 Qc4+ 33. b3 Qxh4 34. c4 Qe7 35. b4 f5 36. c5 Qe6+ 37. Kb2 e4 38. fxe4 fxe4 39. Qc3+ Kf8 40. c6 e3 41. c7 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.06"]
[Round "9.5"]
[White "Diaz Garcia, Lianet"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1789"]
[BlackElo "1728"]
[PlyCount "53"]
[EventDate "2017.02.01"]
[EventType "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. Bg5 d6 3. Nc3 Nbd7 4. e4 c5 5. f4 Qa5 6. Qd2 cxd4 7. Qxd4 e5 8. Qd2 Be7 9. 0-0-0 a6 10. Kb1 b5 11. Bd3 h6 12. Bxf6 Nxf6 13. fxe5 dxe5 14. Nf3 Nd7 15. Qf2 0-0 16. Qg3 Re8 17. Nd5 Bd6 18. Nh4 Kh7 19. Rhf1 Rg8 20. Rxf7 Bf8 21. Qg6+ Kh8 22. Nf5 Qd8 23. Nxh6 Qh4 24. Nxg8 Kxg8 25. Rdf1 Qh6 26. Rxf8+ Nxf8 27. Ne7+ 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.05"]
[Round "8.2"]
[White "Delgado Alvarez, Edualis"]
[Black "Hernandez Gil, Ineymig"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1728"]
[BlackElo "1792"]
[PlyCount "155"]
[EventDate "2017.02.01"]
[EventType "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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. Nce3 Bxe3 14. Nxe3 0-0 15. Bd3 Be6 16. Nf5 Nxf5 17. exf5 Bd5 18. Qh5 f6 19. 0-0 Qc7 20. f3 Bb7 21. Rad1 d5 22. Qh4 Rfd8 23. Bb1 Rac8 24. a3 Qc4 25. Qxc4 bxc4 26. Rf2 Rb8 27. Rfd2 Rdc8 28. Kf2 Kf8 29. h4 Rc7 30. g4 Bc6 31. Re2 Rcb7 32. Rdd2 Rd7 33. Ke3 Rbd8 34. g5 Ba4 35. f4 d4+ 36. cxd4 exd4+ 37. Kf3 Bb5 38. Re6 c3 39. bxc3 dxc3 40. Rxd7 Rxd7 41. gxf6 gxf6 42. Rxf6+ Kg7 43. Re6 Rd2 44. Re7+ Kf6 45. Rc7 Rd1 46. Ba2 Be8 47. Rxc3 Kxf5 48. Rc5+ Kf6 49. Bc4 Ra1 50. Ra5 Bc6+ 51. Ke3 Rc1 52. Bxa6 Rh1 53. h5 Be8 54. Be2 Rh3+ 55. Ke4 Bc6+ 56. Kd4 Bb7 57. Rb5 Bc8 58. Bd3 Rf3 59. Ke4 Rh3 60. a4 Bg4 61. a5 Bxh5 62. Kd4 Bf3 63. a6 Rh1 64. Be4 Bxe4 65. Kxe4 Ra1 66. Rb6+ Ke7 67. Rb7+ Kd6 68. Rxh7 Ra4+ 69. Kf3 Kc6 70. Kg4 Kd6 71. Kg5 Ke6 72. Rh6+ Kd5 73. f5 Ra5 74. f6 Ke6+ 75. Kg6 Rxa6 76. f7 Ke7+ 77. Kg7 Ra8 78. Rh1 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.04"]
[Round "6.3"]
[White "Delgado Alvarez, Edualis"]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1728"]
[BlackElo "1953"]
[PlyCount "58"]
[EventDate "2017.02.01"]
[EventType "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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be2 a6 8. 0-0 Qc7 9. Be3 Be7 10. f4 0-0 11. Bd3 Bd7 12. Qf3 Nb4 13. Qe2 Nxd3 14. Qxd3 Rac8 15. b3 b5 16. e5 dxe5 17. fxe5 bxc4 18. bxc4 Qxe5 19. Rae1 Qc7 20. Rc1 Qxc4 21. Qd2 Qb4 22. Nde2 Rfd8 23. Qe1 Bc5 24. Bxc5 Qxc5+ 25. Kh1 Qe5 26. Rb1 Bc6 27. h3 Rd3 28. Kg1 Qg5 29. Nf4 Qc5+ 0-1

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.04"]
[Round "7.4"]
[White "Ramos Lopez, Idara"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1936"]
[BlackElo "1728"]
[PlyCount "53"]
[EventDate "2017.02.01"]
[EventType "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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 Be6 11. Nxe6 fxe6 12. exd5 exd5 13. Nxd5 e6 14. Nf4 Qe7 15. Bc4 Nd8 16. Qd6 Re8 17. Qxe7 Rxe7 18. Bc5 Rc7 19. Rxd8+ Rxd8 20. Nxe6 Rxc5 21. Nxc5+ Kh8 22. Nxb7 Rb8 23. Rd1 Ne8 24. Rd8 Rxd8 25. Nxd8 Bf6 26. Nc6 Nd6 27. Ba6 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.03"]
[Round "5.3"]
[White "Medina Mulgado, Lien"]
[Black "Delgado Alvarez, Edualis"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1422"]
[BlackElo "1728"]
[PlyCount "99"]
[EventDate "2017.02.01"]
[EventType "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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Bc4 Re8 15. Ne4 Qh4 16. Bf2 Qd8 17. g4 Qb8 18. a3 Rd8 19. Bxd5 cxd5 20. Nc3 d4 21. Ne4 Rc8 22. Qb4 Qxb4 23. axb4 Bb3 24. Nc5 Bd5 25. Rd3 Rab8 26. c3 Bc4 27. Rdd1 Be2 28. Rde1 Bxf3 29. Rhg1 dxc3 30. bxc3 e4 31. Re3 f5 32. gxf5 Bh6 33. fxg6 Bxe3+ 34. Bxe3 hxg6 35. Rxg6+ Kf7 36. Ra6 Rc7 37. Bf4 Rbc8 38. Bxc7 Rxc7 39. Rh6 Re7 40. Rh7+ Ke8 41. Rxe7+ Kxe7 42. Kd2 Kd6 43. Ke3 Kd5 44. Nb3 Kc4 45. Nd2+ Kxc3 46. Nxf3 exf3 47. h4 f2 48. Kxf2 Kd4 49. h5 Ke5 50. Ke3 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.02"]
[Round "4.4"]
[White "Delgado Alvarez, Edualis"]
[Black "Gonzalez Pina, Evelyn"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1728"]
[BlackElo "1690"]
[PlyCount "70"]
[EventDate "2017.02.01"]
[EventType "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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 d6 8. Nc3 Nf6 9. f4 Nbd7 10. Qf3 Qc7 11. Qg3 0-0 12. f5 Kh8 13. fxe6 fxe6 14. Qh3 Ne5 15. Qg3 b5 16. Kh1 Bb7 17. Nd4 Qd7 18. Be3 Nfg4 19. h3 Nxe3 20. Qxe3 Bf6 21. Rad1 Rf7 22. Be2 Raf8 23. Nb3 Be7 24. Rxf7 Rxf7 25. Qg3 Qc8 26. Bd3 b4 27. Ne2 Nxd3 28. Qxd3 Qa8 29. Nd2 d5 30. exd5 Bxd5 31. Qg3 Rf6 32. Qh2 Rf2 33. Nf4 Bd6 34. Ng6+ hxg6 35. Qxd6 Rxg2 0-1

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.02"]
[Round "3.2"]
[White "Machado Rojas, Gleidis Yisel"]
[Black "Delgado Alvarez, Edualis"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1733"]
[BlackElo "1728"]
[PlyCount "110"]
[EventDate "2017.02.01"]
[EventType "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. 0-0 Qb6 8. Qc1 cxd4 9. exd4 Nd5 10. Bg5 Nc6 11. c3 e5 12. dxe5 dxe5 13. Rd1 Nf4 14. Bxf4 exf4 15. Nbd2 Be6 16. Qc2 Rac8 17. Nc4 Bxc4 18. Bxc4 Ne5 19. Nxe5 Bxe5 20. Qb3 Qc7 21. Bd5 b6 22. Rd3 Bd6 23. Rad1 Bc5 24. Bf3 Rcd8 25. Bg4 Rxd3 26. Rxd3 Qe5 27. Qd1 Re8 28. Kf1 f3 29. g3 h5 30. Bxf3 Qf5 31. Kg2 Qf6 32. Qd2 h4 33. Qf4 Qxf4 34. gxf4 Re6 35. Rd8+ Kg7 36. Rd7 a5 37. Rd2 Rf6 38. Bd1 Rxf4 39. a3 Be7 40. b4 axb4 41. cxb4 Bg5 42. Rd5 Be7 43. Rd7 Bf6 44. Bb3 Bd4 45. f3 Bb2 46. Ra7 b5 47. Ra5 Rf5 48. a4 bxa4 49. Rxf5 gxf5 50. Bxa4 Kf6 51. Be8 Ke7 52. Bc6 Kd6 53. b5 Bd4 54. f4 f6 55. Kf3 Kc5 1/2-1/2

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.01"]
[Round "1.1"]
[White "Delgado Alvarez, Edualis"]
[Black "Bosch Valls, Leannet Mariah"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1728"]
[BlackElo "1891"]
[PlyCount "35"]
[EventDate "2017.02.01"]
[EventType "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. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Nc3 Bc5 8. d3 h6 9. h3 Rf8 10. 0-0 Kg8 11. Nh2 Be6 12. Qh5 Qd7 13. Bxh6 gxh6 14. Qg6+ Kh8 15. Qxh6+ Kg8 16. Qg6+ Kh8 17. Qh6+ Kg8 18. Qg6+ 1/2-1/2

