[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.23"]
[Round "4"]
[White "Martinez Perez, Alex R"]
[Black "Vargas Perez, Brenda L"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1284"]
[BlackElo "1473"]
[PlyCount "77"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[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. Bc4 Nf6 4. d3 Bg4 5. h3 Bxf3 6. Qxf3 g6 7. Nc3 Bg7 8. Be3 0-0 9. a3 c5 10. 0-0 Nc6 11. Nd5 Nxd5 12. Bxd5 Rc8 13. c3 b6 14. b4 Ne7 15. Bg5 Qd7 16. Bxe7 Qxe7 17. c4 Kh8 18. g4 Rc7 19. b5 Qg5 20. Qg3 Qf4 21. a4 f5 22. gxf5 gxf5 23. a5 Qxg3+ 24. fxg3 fxe4 25. dxe4 Rxf1+ 26. Kxf1 Rc8 27. axb6 axb6 28. Kg2 Bf6 29. Ra7 Rf8 30. h4 h6 31. Rb7 Bd8 32. h5 Re8 33. Bc6 Re7 34. Rb8 Kg7 35. Rxd8 Kf6 36. Rxd6+ Kg5 37. Bd5 Kxh5 38. Rxb6 Re8 39. Bf7+ 1-0

[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.23"]
[Round "5"]
[White "Schwabe Rivera, Ulrich"]
[Black "Martinez Perez, Alex R"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1665"]
[BlackElo "1284"]
[PlyCount "67"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. a4 Nge7 8. Nf3 Bd7 9. Be2 Qc7 10. 0-0 0-0-0 11. Re1 c4 12. Ba3 f6 13. Bf1 fxe5 14. Nxe5 Nxe5 15. dxe5 Nf5 16. a5 h5 17. Bc1 h4 18. h3 Rdg8 19. Bg5 Be8 20. Be2 g6 21. Bg4 Rf8 22. Qb1 Kb8 23. Qb4 Ka8 24. Rab1 Ng7 25. Bf6 Nf5 26. Bxh8 Rxh8 27. Qa3 Qf7 28. Qc5 Bc6 29. a6 Nh6 30. axb7+ Bxb7 31. Ra1 Bc8 32. Bf3 g5 33. Ra5 g4 34. Rea1 1-0

[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.22"]
[Round "2"]
[White "Martinez Perez, Alex R"]
[Black "Vazquez Rivera, Diego A"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1284"]
[PlyCount "31"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 Na6 2. d4 b6 3. c4 e6 4. Nc3 Ne7 5. Nge2 c6 6. g3 g6 7. Bg2 Bb7 8. 0-0 Bg7 9. e5 d5 10. exd6 Qxd6 11. Bf4 Qd7 12. Ne4 0-0 13. Bh6 f5 14. Bxg7 Kxg7 15. Ng5 Qd8 16. Nxe6+ 1-0

[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.22"]
[Round "3"]
[White "Medina Gil, Alberto C"]
[Black "Martinez Perez, Alex R"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1624"]
[BlackElo "1284"]
[PlyCount "47"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. Bg5 b6 7. cxd5 exd5 8. e3 Ba6 9. Bxa6 Nxa6 10. 0-0 Be7 11. Qa4 Nb8 12. a3 c6 13. b4 b5 14. Qc2 h6 15. Bh4 Nbd7 16. Ne2 Qc7 17. Rac1 Rfc8 18. Qd3 Nb6 19. Ne5 Nc4 20. Bg3 Bd6 21. Qf5 a5 22. Bf4 g6 23. Qxf6 Kf8 24. Bxh6+ 1-0

[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.21"]
[Round "1"]
[White "Fellman, Mike J"]
[Black "Martinez Perez, Alex R"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2071"]
[BlackElo "1284"]
[PlyCount "45"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Be4 11. Nh4 Bg6 12. g3 b5 13. Rc1 a5 14. Bxb5 cxb5 15. Nxd5 Bb4+ 16. Nxb4 0-0 17. Nxg6 fxg6 18. Nc6 Na6 19. Ke2 Nb4 20. a3 Nxc6 21. Rxc6 f5 22. Rhc1 Rfe8 23. Rb6 1-0

