[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.03"]
[Round "9"]
[White "Alonso Garcia, Frank Obel"]
[Black "Alvarez Perez, Jorge"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1773"]
[BlackElo "1905"]
[PlyCount "67"]
[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 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. d3 Be7 6. f4 d6 7. Nf3 Qc7 8. h3 Bd7 9. 0-0 h6 10. Ne2 0-0-0 11. Be3 Rdg8 12. Qd2 d5 13. e5 Nh7 14. d4 g5 15. c3 Rg7 16. Nh2 Rhg8 17. Rab1 h5 18. b4 c4 19. a4 f5 20. exf6 Bxf6 21. fxg5 Bxg5 22. Nf3 Bxe3+ 23. Qxe3 Ne7 24. Nh4 Ng5 25. Nf4 Ne4 26. Nxh5 Rh7 27. g4 Nf5 28. Nxf5 exf5 29. Bxe4 dxe4 30. Nf6 fxg4 31. Nxg8 Qd8 32. d5 Qxg8 33. Qc5+ Kb8 34. Rf8+ 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.02"]
[Round "8"]
[White "Alvarez Perez, Jorge"]
[Black "Perez Ibanez, Rene"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1905"]
[BlackElo "2032"]
[PlyCount "48"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Qd3 a6 7. Bxc6+ bxc6 8. Nc3 Nf6 9. Bg5 h6 10. Be3 Be7 11. Rd1 Qc7 12. h3 a5 13. Bc1 0-0 14. g4 d5 15. Nd2 Bb4 16. a3 Ba6 17. Qf3 Bxc3 18. bxc3 dxe4 19. Nxe4 Nxe4 20. Qxe4 Rad8 21. Bd2 Rd5 22. Qe3 Rfd8 23. f3 Qb8 24. g5 Rxd2 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.31"]
[Round "6"]
[White "Alvarez Perez, Jorge"]
[Black "Orta Rodriguez, Antonio"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1905"]
[BlackElo "1838"]
[PlyCount "57"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 Be7 10. Rd1 Qc7 11. 0-0 0-0 12. Bxf6 gxf6 13. Nh4 Kh8 14. Nf5 Rad8 15. Qc4 Qd7 16. Rfe1 Qe6 17. Qe2 Rg8 18. b4 Rxg2+ 19. Kxg2 Qxf5 20. f3 Qc8 21. Kh1 Qe6 22. b5 Bd7 23. Rg1 f5 24. Nd5 Bf8 25. Qg2 Qg6 26. Qh3 fxe4 27. Qxd7 Qxg1+ 28. Rxg1 Rxd7 29. Nf6 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.30"]
[Round "5"]
[White "Nistal Daisson, Alex"]
[Black "Alvarez Perez, Jorge"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1774"]
[BlackElo "1905"]
[PlyCount "34"]
[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 f5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. 0-0 Bd6 7. b3 Qe7 8. Ne5 0-0 9. Nd2 b6 10. cxd5 exd5 11. Ndf3 Ne4 12. e3 Bb7 13. Bb2 a5 14. Qc2 Na6 15. Rfc1 c5 16. Qd1 Nc7 17. Nd3 Rae8 1/2-1/2

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "4"]
[White "Alvarez Perez, Jorge"]
[Black "Morales Mora, Kendry Daniel"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1905"]
[BlackElo "1773"]
[PlyCount "30"]
[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 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. 0-0 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 a6 9. Bd3 Nb4 10. Nc3 Nxd3 11. Qxd3 d6 12. h3 b5 13. a3 Nd7 14. Bg5 h6 15. Bh4 Nb6 1/2-1/2

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "3"]
[White "Gonzalez Crespo, Darian"]
[Black "Alvarez Perez, Jorge"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2063"]
[BlackElo "1905"]
[PlyCount "53"]
[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 e6 2. Nf3 d5 3. c3 c5 4. e3 Bd6 5. Nbd2 Nf6 6. Bd3 Qc7 7. 0-0 c4 8. Bc2 Bd7 9. e4 dxe4 10. Nxe4 Bc6 11. Nxd6+ Qxd6 12. Ne5 Qd5 13. Nxc6 Nxc6 14. Re1 h6 15. Bf4 Qd7 16. Qf3 Nd5 17. Rad1 g5 18. Be5 0-0-0 19. Bxh8 Rxh8 20. Be4 f5 21. Bxd5 exd5 22. Qh5 f4 23. Qg6 Nd8 24. Re2 g4 25. Rde1 Rh7 26. Re5 Rf7 27. Qh5 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "2"]
[White "Alvarez Perez, Jorge"]
[Black "Morales Lezcano, Dariel"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1905"]
[PlyCount "55"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. Rd1 Be7 10. 0-0 0-0 11. Rfe1 Qa5 12. b4 Qa3 13. Rd3 Qa6 14. h3 Rfd8 15. Nh2 Ng4 16. Bxe7 e5 17. b5 Bxb5 18. Qb4 Bxd3 19. Nxg4 Rd7 20. Nd5 Bxc2 21. Ngf6+ gxf6 22. Nxf6+ Kg7 23. Nxd7 Qxa2 24. Qxd6 Qe6 25. Bf6+ Kg8 26. Qd2 Bxe4 27. Rxe4 Qf5 28. Rg4+ 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "1"]
[White "Torres Baracaldo, Eric"]
[Black "Alvarez Perez, Jorge"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1623"]
[BlackElo "1905"]
[PlyCount "23"]
[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 f5 2. e3 Nf6 3. Nf3 e6 4. c4 b6 5. Bd3 Bb7 6. 0-0 Bd6 7. Nbd2 0-0 8. Qc2 Nc6 9. a3 a5 10. h3 a4 11. Rd1 Nh5 12. Nf1 1/2-1/2

