[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Perez, Jose Antonio"]
[Black "Melgarejo Suarez, Aritna Valentina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1361"]
[PlyCount "79"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. b3 Bc5 4. Bb2 d6 5. e3 c6 6. Ne2 0-0 7. 0-0 Bf5 8. d4 exd4 9. Bxd4 Bxd4 10. Nxd4 Bg6 11. Nd2 Nbd7 12. Rc1 Re8 13. c4 Bh5 14. Qc2 Qb6 15. Qc3 Rac8 16. Nf5 Qc5 17. Nd4 Bg6 18. b4 Qb6 19. N4b3 Ne4 20. Nxe4 Bxe4 21. f3 Bg6 22. Rfe1 Re7 23. Kf1 Rce8 24. e4 d5 25. c5 Qb5+ 26. Kg1 dxe4 27. f4 Qd3 28. Qb2 e3 29. h3 e2 30. Kh2 Qe3 31. Nd4 Qf2 32. a3 Re3 33. f5 Qxg3+ 34. Kh1 Bh5 35. f6 g6 36. b5 Ne5 37. bxc6 Bf3 38. Nxf3 Nxf3 39. Bxf3 Qxf3+ 40. Kg1 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Perez, Jose Antonio"]
[Black "Correa Junco, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1635"]
[PlyCount "66"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. e3 Bf5 4. Ne2 e6 5. 0-0 Nbd7 6. b3 Be7 7. Bb2 c5 8. d3 0-0 9. Nd2 h6 10. e4 dxe4 11. Nxe4 Qc7 12. Nxf6+ Bxf6 13. Bxf6 Nxf6 14. Nc3 a6 15. Qf3 Rab8 16. h3 Rfd8 17. Rad1 b5 18. g4 Bh7 19. Ne4 Nxe4 20. dxe4 e5 21. c3 Qa5 22. Qe3 b4 23. cxb4 cxb4 24. Rd2 Rxd2 25. Qxd2 Rd8 26. Qc2 Kh8 27. Rc1 f6 28. Bf1 Bg8 29. Qe2 Ra8 30. Rc6 Kh7 31. Rxa6 Rxa6 32. Qxa6 Qxa6 33. Bxa6 Be6 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Perez, Jose Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1575"]
[BlackElo "1600"]
[PlyCount "14"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 f5 2. Bb2 b6 3. e3 Bb7 4. Bc4 d5 5. Be2 Nd7 6. Bh5+ g6 7. Bxh8 e5 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.18"]
[Round "5"]
[White "Gonzalves, Isabela Yamamoto"]
[Black "Perez, Jose Antonio"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "65"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 d5 6. exd5 Nxd5 7. Bd2 Bc5 8. Nc3 Nb6 9. Bb3 0-0 10. Na4 Nxa4 11. Bxa4 Bd7 12. Bb3 Re8 13. 0-0 Qf6 14. Bc3 Nd4 15. Nxd4 exd4 16. Bd2 Rad8 17. Qh5 Qg6 18. Qxc5 b6 19. Qg5 Bf5 20. Qxg6 Bxg6 21. Rfe1 Kh8 22. Rxe8+ Rxe8 23. Re1 Rc8 24. Re7 Rf8 25. Rxc7 a5 26. Rc6 b5 27. Bxa5 f6 28. Bb4 Be8 29. Bxf8 Bxc6 30. Bc5 h6 31. Bxd4 f5 32. c4 Bb7 33. cxb5 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.18"]
[Round "6"]
[White "Perez, Jose Antonio"]
[Black "Da Silva, Juliane Yamamoto"]
[Result "0-1"]
[ECO "C66"]
[BlackElo "1906"]
[PlyCount "62"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Bd7 6. d3 a6 7. Bxc6 Bxc6 8. Bg5 h6 9. Bxf6 Qxf6 10. d4 0-0-0 11. Qe2 exd4 12. e5 dxe5 13. Ne4 Bxe4 14. Qxe4 Bd6 15. Rac1 Qg6 16. Qe2 Rhe8 17. c3 dxc3 18. Rxc3 e4 19. Nh4 Qf6 20. g3 g5 21. Ng2 Bb4 22. Rc4 Ba5 23. b4 Bb6 24. Ne3 Qf3 25. Qc2 c6 26. Qb2 Bxe3 27. fxe3 Qxe3+ 28. Kh1 Rd2 29. Qf6 Qe2 30. Qf5+ Kb8 31. Rg1 Qxh2# 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.17"]
[Round "4"]
[White "Perez, Jose Antonio"]
[Black "Casasco, Emile Ferreira"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "60"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Bd7 6. d3 Be7 7. Nd5 a6 8. Nxe7 Nxe7 9. Bxd7+ Qxd7 10. Be3 h6 11. Qd2 Ng6 12. d4 Rd8 13. d5 Nxe4 14. Qd3 Nf6 15. c4 0-0 16. b3 e4 17. Qe2 exf3 18. Qxf3 Ne5 19. Qe2 Rfe8 20. Qb2 Qe7 21. Rfe1 Nd3 22. Qc3 Nxe1 23. Rxe1 Qe5 24. Qd2 Ng4 25. f3 Nxe3 26. Qxe3 Qxe3+ 27. Rxe3 Rxe3 28. h3 Rde8 29. Kh2 f5 30. a4 Rxb3 0-1

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.16"]
[Round "3"]
[White "De Albuquerque, Marcelo Rodrigues"]
[Black "Perez, Jose Antonio"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1903"]
[PlyCount "53"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 0-0 6. Bxc6 bxc6 7. Nxe5 Bd6 8. Nf3 Ba6 9. e5 Qe7 10. exd6 Qxd6 11. d3 Rfe8 12. Be3 Re6 13. Nc3 Rae8 14. Qd2 Qf8 15. Bf4 d6 16. Rxe6 Rxe6 17. Re1 Qe8 18. Rxe6 Qxe6 19. Qe3 Qc8 20. Qe7 Qf8 21. Qxc7 Ne8 22. Qxc6 h6 23. Qxa6 g5 24. Be3 g4 25. Nh4 Qe7 26. Nf5 Nc7 27. Nxe7+ 1-0

[Event "Santos op"]
[Site "Santos"]
[Date "2008.05.16"]
[Round "1"]
[White "Perez, Jose Antonio"]
[Black "Cardoso, Cicero Assuncao Jr"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1855"]
[PlyCount "82"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Bc4 b5 5. Be2 Bb7 6. 0-0 b4 7. Nb1 Bxe4 8. d3 Bb7 9. Bg5 Qc7 10. Qd2 Bd6 11. c3 a5 12. Nh4 Bxh2+ 13. Kh1 Be5 14. Nf3 Bf6 15. g3 h6 16. Bf4 e5 17. Be3 Ne7 18. a3 Nd5 19. c4 Nxe3 20. Qxe3 Bg5 21. Qxg5 hxg5+ 22. Kg1 Qd6 23. Nbd2 Qh6 24. Nh4 gxh4 25. Nf3 hxg3 26. fxg3 Bxf3 27. Kf2 Bxe2 28. Kxe2 Nc6 29. Rae1 f6 30. Kd1 0-0-0 31. Rf3 Qh5 32. Ref1 Nd4 33. Ke1 Nxf3+ 34. Kf2 d5 35. Ke2 Nh2+ 36. g4 Qxg4+ 37. Ke1 Nxf1 38. Kxf1 Qf3+ 39. Ke1 Rh1+ 40. Kd2 dxc4 41. Kc2 Qxd3# 0-1

