[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.12"]
[Round "5"]
[White "Izquierdo, Martin"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1701"]
[BlackElo "1548"]
[PlyCount "149"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. Nf3 Nc6 7. Ne5 Nxe5 8. dxe5 Ng4 9. Bxe7 Qxe7 10. Be2 Qxe5 11. Qxd5 Qe7 12. Qb5+ c6 13. Qd3 0-0 14. 0-0 Qe5 15. g3 Qh5 16. Bxg4 Bxg4 17. f3 Be6 18. g4 Qc5+ 19. Rf2 Rad8 20. Ne4 Qb6 21. Qc3 Bd5 22. Kg2 Bxe4 23. fxe4 Rfe8 24. Raf1 Re7 25. Qc4 Rdd7 26. e5 Qe3 27. e6 Qxe6 28. Qf4 Qe4+ 29. Qxe4 Rxe4 30. h3 g5 31. Rf5 h6 32. R1f2 Rde7 33. Rf6 Kg7 34. c3 Re2 35. Rd6 Rxf2+ 36. Kxf2 a6 37. Rd8 Kg6 38. b4 f5 39. Rg8+ Kf7 40. Rd8 fxg4 41. hxg4 Kg6 42. Rd6+ Kg7 43. Kf3 Rf7+ 44. Ke4 Rf4+ 45. Ke5 Rxg4 46. Rd7+ Kg6 47. Rd6+ Kg7 48. Rd7+ Kg6 49. Rxb7 h5 50. Rb6 h4 51. Rxc6+ Kf7 52. Rxa6 h3 53. Rh6 Rg3 54. c4 g4 55. b5 Rf3 56. Rh4 g3 57. Rxh3 Ra3 58. Kd6 g2 59. Rxa3 g1Q 60. c5 Qd4+ 61. Kc6 Qf6+ 62. Kb7 Qe7+ 63. Kb6 Qd8+ 64. Kc6 Qc8+ 65. Kd5 Qb7+ 66. Kc4 Qe4+ 67. Kb3 Qd5+ 68. Kb4 Qd4+ 69. Ka5 Qxc5 70. Rf3+ Ke6 71. Ka6 Qc8+ 72. Kb6 Qb8+ 73. Ka5 Qa8+ 74. Kb6 Qxf3 75. a4 0-1

[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.12"]
[Round "6"]
[White "Perez, Federico Agustin"]
[Black "Martinez, Santiago Dario"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1548"]
[BlackElo "1599"]
[PlyCount "106"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 c5 8. d5 a6 9. Be3 Ng4 10. Bd2 Nde5 11. Nxe5 Nxe5 12. f4 Nd7 13. Qe1 Nf6 14. h3 Ne8 15. Qh4 Bf6 16. Qg3 Nc7 17. f5 Bd7 18. Bh6 Bg7 19. Bxg7 Kxg7 20. fxg6 hxg6 21. Rf4 e5 22. Rf2 Qe7 23. Raf1 b5 24. b3 bxc4 25. bxc4 Be8 26. Bh5 Rh8 27. Bd1 Qh4 28. Qxh4 Rxh4 29. Bg4 Rh8 30. Bd7 Rf8 31. Bg4 Rb8 32. Rb1 Rxb1+ 33. Nxb1 Na8 34. Rb2 f5 35. exf5 gxf5 36. Bd1 Kh6 37. Nc3 Bg6 38. Rf2 Nb6 39. Be2 Nd7 40. g3 Rb8 41. Kg2 Rb4 42. Nd1 Nf6 43. Rf1 Ne4 44. Ne3 Rb2 45. Re1 Rxa2 46. Kf3 Nc3 47. g4 e4+ 48. Kf2 f4 49. Ng2 f3 50. Nf4 fxe2 51. Nxe2 Rxe2+ 52. Rxe2 Nxe2 53. Kxe2 Kg5 0-1

[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.11"]
[Round "3"]
[White "De Leon, Daiana"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1695"]
[BlackElo "1548"]
[PlyCount "72"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Bd3 c5 8. d5 a6 9. Nge2 b6 10. Qd2 Re8 11. Bh6 Bh8 12. h4 Ne5 13. 0-0-0 Rb8 14. Qe3 Bd7 15. Kc2 b5 16. b3 b4 17. Nb1 a5 18. Ng3 a4 19. Nd2 Ra8 20. Ra1 Qa5 21. h5 Nxd3 22. Qxd3 Ng4 23. fxg4 Bxa1 24. Rxa1 axb3+ 25. Nxb3 Qa3 26. Bc1 Qa6 27. hxg6 fxg6 28. g5 Rf8 29. Qe3 Qxc4+ 30. Kb2 Rf7 31. Nd2 Qa6 32. Nf3 Ba4 33. Bd2 Qc4 34. Rc1 Bc2 35. Ra1 Bd3 36. Ne1 Ra6 0-1

[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.11"]
[Round "4"]
[White "Perez, Federico Agustin"]
[Black "Cicognini, Jose"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1548"]
[BlackElo "1779"]
[PlyCount "56"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nf3 Bd6 5. Nbd2 c5 6. c3 c4 7. Bc2 0-0 8. Ne5 Qc7 9. f4 Nc6 10. g4 Ne8 11. h4 f6 12. Nxc6 bxc6 13. g5 f5 14. b3 Qa5 15. b4 Qb6 16. h5 a5 17. bxa5 Qxa5 18. Nb1 Bd7 19. a4 Nc7 20. Ba3 Bxa3 21. Rxa3 Nb5 22. axb5 Qxb5 23. Ba4 Qb7 24. 0-0 Be8 25. Qe2 Qe7 26. Nd2 Qxa3 27. Bd1 Qxc3 28. Nf3 Bxh5 0-1

[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.10"]
[Round "1"]
[White "Izquierdo, Sebastian"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2021"]
[BlackElo "1548"]
[PlyCount "111"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 dxc4 7. Na3 Be6 8. Ng5 Bc8 9. Nxc4 c6 10. e3 Nbd7 11. Qb3 e6 12. Nd6 Nd5 13. Nge4 N7b6 14. a4 a5 15. Nxc8 Rxc8 16. Nc5 Rb8 17. Bd2 Nb4 18. Bxb4 axb4 19. Qxb4 Nd5 20. Qd2 Qd6 21. Rac1 Rfd8 22. Nd3 Ne7 23. Qc2 Nd5 24. Qb3 Bf8 25. Rfd1 Qc7 26. Rd2 Ra8 27. Rdc2 Ra6 28. Bxd5 exd5 29. Nc5 Bxc5 30. Rxc5 Qe7 31. a5 Rda8 32. Qc3 Qd8 33. b4 R6a7 34. b5 Rxa5 35. bxc6 bxc6 36. Rxa5 Rxa5 37. Qxc6 Kg7 38. Qc7 Qxc7 39. Rxc7 Kf6 40. Kg2 h5 41. h4 Ra6 42. Kf3 Ke6 43. Rc2 f5 44. Kf4 Kf6 45. Rc8 Rd6 46. Rc7 Re6 47. Rd7 Re4+ 48. Kf3 Ke6 49. Ra7 Kf6 50. Ra6+ Kf7 51. Rd6 Re6 52. Rxd5 Kf6 53. Ra5 Rd6 54. Kf4 Re6 55. f3 Rd6 56. Rc5 1-0

[Event "Federacion op 1st"]
[Site "Federacion"]
[Date "2017.11.10"]
[Round "2"]
[White "Perez, Federico Agustin"]
[Black "Arancibia, Victor"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1548"]
[BlackElo "1648"]
[PlyCount "75"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Bd6 5. f4 c5 6. c3 c4 7. Bc2 Nc6 8. Ngf3 Ng4 9. Qe2 f5 10. h3 Nf6 11. Ne5 0-0 12. g4 Ne4 13. Nxe4 fxe4 14. g5 Bxe5 15. dxe5 Ne7 16. Kf2 Nf5 17. h4 g6 18. h5 Qe8 19. Bd1 Bd7 20. Qf1 Ng7 21. hxg6 Qxg6 22. Rh6 Qxg5 23. Qh3 Nf5 24. fxg5 Nxh6+ 25. Ke1 Nf5 26. Bh5 Be8 27. Bg4 Bg6 28. b3 b5 29. Ba3 Rf7 30. Be2 cxb3 31. axb3 Rc8 32. Bb4 Rfc7 33. Kd2 Ra8 34. Bh5 Kg7 35. Rh1 a5 36. Bxg6 Kxg6 37. Qh5+ Kg7 38. Qxh7# 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.24"]
[Round "5"]
[White "Martinez, Santiago Dario"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1599"]
[BlackElo "1620"]
[PlyCount "63"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. e5 Bd7 6. Ngf3 Nge7 7. Bd3 Qb6 8. dxc5 Qxc5 9. Nb3 Qb6 10. Be3 Qc7 11. Bd4 Ng6 12. Bxg6 hxg6 13. Qd3 Be7 14. 0-0-0 Rc8 15. Kb1 b6 16. Rde1 Nb8 17. Qe3 Ba4 18. Nfd2 Na6 19. f4 Bxb3 20. Nxb3 Bc5 21. g4 Bxd4 22. Nxd4 Qc4 23. f5 gxf5 24. gxf5 Nc5 25. fxe6 fxe6 26. Qg5 Qd3+ 27. Ka1 Qh7 28. Nb5 Ne4 29. Nd6+ Nxd6 30. exd6 Kd7 31. Qe7+ Kc6 32. Rxe6 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.23"]
[Round "4"]
[White "Perez, Federico Agustin"]
[Black "Yujnovsky, German"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1620"]
[BlackElo "1631"]
[PlyCount "94"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e3 f5 3. Bd3 Nf6 4. Nd2 b6 5. Ngf3 Bb7 6. 0-0 Be7 7. h3 0-0 8. c4 c5 9. Qc2 Nc6 10. a3 g6 11. dxc5 bxc5 12. b3 e5 13. e4 f4 14. Bb2 d6 15. Nb1 h6 16. Nc3 Nd4 17. Nxd4 cxd4 18. Nd5 f3 19. gxf3 Nh5 20. Bc1 Bg5 21. Kh2 Bc8 22. Bxg5 Qxg5 23. Rg1 Qh4 24. Ne7+ Qxe7 25. Qd2 Nf4 26. Rg3 Kh7 27. Rag1 Be6 28. Bf1 Rfc8 29. Qe1 Rab8 30. Qd1 Qb7 31. b4 Bxc4 32. Bxc4 Rxc4 33. Rg4 Rbc8 34. Qb1 Rc3 35. Rxf4 exf4 36. e5 Qf7 37. exd6 Qf5 38. Qe1 Qf7 39. Qe4 Rd8 40. Qxd4 Rxf3 41. Re1 Rd7 42. Qe4 Rc3 43. Qe5 Rd3 44. Qe7 R3xd6 45. Qe4 f3 46. Re3 Rd4 47. Qc6 Qf4+ 0-1

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.23"]
[Round "3"]
[White "Werner, Bruno"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1543"]
[BlackElo "1620"]
[PlyCount "65"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nf6 6. Bf4 Be7 7. Nbc3 0-0 8. a3 Be6 9. Qd2 Qd7 10. 0-0-0 a6 11. f3 Bf5 12. g4 Bxd3 13. Qxd3 Bd6 14. h4 Ne7 15. h5 Bxf4+ 16. Nxf4 h6 17. Rdg1 Nh7 18. Nh3 f6 19. Nf4 c6 20. Nce2 Ng5 21. Ng6 Nxg6 22. hxg6 Rae8 23. Ng3 Qd6 24. Nh5 Ne6 25. Kb1 Nf4 26. Qd2 Nxg6 27. Nxg7 Qf4 28. Qxf4 Nxf4 29. Nxe8 Rxe8 30. Rxh6 Kg7 31. Rhh1 Re3 32. Re1 Ne2 33. c3 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.22"]
[Round "2"]
[White "Perez, Federico Agustin"]
[Black "Montiel, Alejandro"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1620"]
[PlyCount "47"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 g6 3. Bd3 Bg7 4. f4 Nf6 5. Nf3 Nc6 6. Nbd2 a6 7. 0-0 Bg4 8. a3 Ne4 9. Nxe4 dxe4 10. Bxe4 Qd7 11. Qe1 f5 12. Bd3 Bxf3 13. Rxf3 Qe6 14. c4 Nxd4 15. Rf1 Nb3 16. Rb1 Nc5 17. Qe2 Rd8 18. Rd1 Nxd3 19. Rxd3 0-0 20. b3 Qe4 21. Rxd8 Rxd8 22. Qa2 Rd1+ 23. Kf2 Qd3 24. Qe2 1/2-1/2

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.22"]
[Round "1"]
[White "Petrich, Pedro Bautista"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1883"]
[BlackElo "1620"]
[PlyCount "85"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Rb1 0-0 5. b4 d6 6. Bg2 Nbd7 7. e3 e5 8. Nge2 Rb8 9. 0-0 Re8 10. d4 exd4 11. exd4 b6 12. b5 Bb7 13. d5 Ne5 14. Qb3 a5 15. h3 Nfd7 16. f4 Nd3 17. Bd2 N7c5 18. Qc2 Bc8 19. g4 Qh4 20. Ne4 Nb4 21. Rxb4 axb4 22. N2g3 Nxe4 23. Nxe4 Bd4+ 24. Kh2 Bxg4 25. Be1 Qh6 26. Qd3 Bf5 27. Qxd4 Rxe4 28. Bxe4 Qxh3+ 29. Kg1 Qg4+ 30. Bg2 Re8 31. Bxb4 Re2 32. Rf2 Re4 33. Qf6 Qd1+ 34. Bf1 Qd4 35. Qxd4 Rxd4 36. a4 Re4 37. a5 bxa5 38. Bxa5 Re7 39. Re2 Rd7 40. Re8+ Kg7 41. Rc8 Re7 42. Rxc7 Re1 43. Bxe1 1-0

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.03"]
[Round "6"]
[White "Perez, Federico Agustin"]
[Black "Lares, Agustin Jose"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2083"]
[PlyCount "76"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 h6 5. Bxf6 Nxf6 6. e3 e6 7. a3 Be7 8. b4 0-0 9. Bd3 a5 10. Rb1 b6 11. Ne5 Bd7 12. f4 c5 13. bxc5 bxc5 14. Nxd7 Qxd7 15. Bb5 Qc8 16. Na4 cxd4 17. exd4 Bxa3 18. 0-0 Rb8 19. Qd3 Bd6 20. c3 Qc7 21. g3 Ne4 22. c4 Bb4 23. Rfc1 Qb7 24. cxd5 Qxb5 25. Qxe4 exd5 26. Qc2 Rbe8 27. Nc3 Qc4 28. Qd2 Ba3 29. Rc2 Rc8 30. Nb5 Qxc2 31. Qxc2 Rxc2 32. Nxa3 Rd2 33. Rc1 Rb8 34. Nb1 Rxd4 35. Kg2 Rdb4 36. Nd2 Rb2 37. Rd1 R8b3 38. Kh3 Rd3 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.03"]
[Round "7"]
[White "Quercia, Rocio Florencia"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1429"]
[PlyCount "8"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.02"]
[Round "5"]
[White "Arancibia, Victor"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "118"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Nc6 4. e3 Bg4 5. Nc3 a6 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Be7 9. a3 0-0 10. Re1 Re8 11. Qd2 Qd7 12. Rad1 Rad8 13. Bg5 h6 14. Bxf6 Bxf6 15. Qd3 Ne7 16. Ne2 c6 17. Ng3 e5 18. dxe5 Bxe5 19. c3 Qd6 20. e4 d4 21. cxd4 Bxd4 22. Ne2 Bxf2+ 23. Kxf2 Qxd3 24. Rxd3 Rxd3 25. Nc3 Rd2+ 26. Re2 Rxe2+ 27. Bxe2 Nc8 28. Ke3 f5 29. Bc4+ Kf8 30. Kf4 Nd6 31. Bd3 fxe4 32. Bxe4 Nxe4 33. Nxe4 b6 34. Nc3 b5 35. h3 Rd8 36. Ke3 Kf7 37. Ne4 Rd5 38. Nc3 Rd8 39. Ne4 a5 40. Nc5 a4 41. Nb7 Rd7 42. Nc5 Rd5 43. b4 axb3 44. Nxb3 c5 45. Ke4 Rg5 46. g4 c4 47. Nd4 Kf6 48. Nf3 Rc5 49. Kd4 Rc8 50. Kc3 Ra8 51. Kb4 c3 52. Nd4 Ra4+ 53. Kxc3 Rxa3+ 54. Nb3 Ke5 55. Kb4 Rxb3+ 56. Kxb3 Kf4 57. Kb4 Kg3 58. Kxb5 Kxh3 59. Kc4 Kxg4 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.02"]
[Round "3"]
[White "Perez, Federico Agustin"]
[Black "Werner, Joaquin"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1721"]
[PlyCount "74"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. e3 Nf6 3. Bd3 c5 4. c3 b6 5. Nf3 Bb7 6. Nbd2 d5 7. 0-0 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 c4 11. Bc2 Nc5 12. b3 cxb3 13. axb3 a5 14. Ba3 Ba6 15. Bxc5 Bxc5 16. Re1 b5 17. Qg4 g6 18. Nf3 b4 19. cxb4 Bxb4 20. Rec1 Qb6 21. Kf2 Rc8 22. Nd4 Bd2 23. Rd1 Bxe3+ 24. Kxe3 Rxc2 25. Rac1 Be2 26. Qxe2 Rxe2+ 27. Kxe2 Qa6+ 28. Ke3 0-0 29. Rc6 Qa7 30. Rdc1 Rb8 31. R6c5 Rb4 32. R1c3 a4 33. bxa4 Qxa4 34. Rd3 Qa1 35. Rcc3 Qg1+ 36. Kf3 Rxd4 37. Re3 Qf1+ 0-1

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.01"]
[Round "1"]
[White "Gonzalez, Mauro"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1916"]
[PlyCount "40"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Bd6 5. e4 dxe4 6. Nxe4 Bc7 7. Bd3 Nd7 8. 0-0 Ngf6 9. Bg5 h6 10. Bh4 0-0 11. Nfd2 e5 12. Qf3 exd4 13. Qf5 g5 14. Bxg5 hxg5 15. Qxg5+ Kh8 16. Qh6+ Kg8 17. f4 Ng4 18. Qh5 f5 19. Qg6+ Kh8 20. Rf3 Bxf4 1-0

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "2"]
[White "Fiori, Hector Dionisio"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "120"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 d6 8. Qd2 Bd7 9. Bc4 Rc8 10. Bb3 Na5 11. 0-0-0 Nc4 12. Bxc4 Rxc4 13. Nde2 Qa5 14. Kb1 0-0 15. h4 h5 16. Bg5 Rfc8 17. Bxf6 Bxf6 18. Nd5 Qxd2 19. Nxf6+ exf6 20. Rxd2 Be6 21. Nc3 Rb4 22. Nd5 Bxd5 23. Rxd5 Rb6 24. Rg1 Kf8 25. g4 Rc3 26. Rd3 Rc5 27. a3 Ke7 28. c3 Ke6 29. Kc2 Rc8 30. gxh5 gxh5 31. Rd5 Rc5 32. Rgd1 Rbc6 33. R1d3 Rc8 34. Rxd6+ Ke5 35. R3d5+ Rxd5 36. Rxd5+ Kf4 37. Rf5+ Kg3 38. Rxf6 Kxh4 39. Kd3 Kg3 40. Rxf7 h4 41. Rh7 h3 42. Ke2 h2 43. f4 Rg8 44. f5 Kg2 45. Ke3 Rg3+ 46. Ke2 Rh3 47. Rg7+ Rg3 48. Rh7 h1Q 49. Rxh1 Kxh1 50. Kf2 Rh3 51. f6 Rh6 52. e5 Rh5 53. Kf3 Rxe5 54. Kf4 Re2 55. b3 Kg2 56. a4 Kh3 57. c4 Kh4 58. Kf5 Kh5 59. f7 Rf2+ 60. Ke6 Kg6 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "4"]
[White "Garcia, Hector Osiris"]
[Black "Perez, Federico Agustin"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 Bf5 6. Nf3 e6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Be2 Nc6 10. 0-0 Be7 11. Be3 0-0 12. Qa4 a6 13. a3 Rfd8 14. Qd1 Bf6 15. Qc1 Na5 16. Nd2 Rac8 17. Qd1 Bxd4 18. Bf3 Qb5 19. b4 Bxa1 20. Qxa1 Nc4 21. Nxc4 Rxc4 22. Be2 Bd3 23. Rd1 Rcc8 24. Rxd3 Rxd3 25. Qb1 Rcd8 26. h3 Qd5 27. Bxd3 Qxd3 28. Qxd3 Rxd3 29. a4 Kf8 30. Kf1 Ke7 31. Ke2 Ra3 32. a5 Kd6 33. Kd2 Kc6 34. Kc2 Kb5 35. Bc5 e5 36. Kb2 Ra4 37. Kb3 Ra1 38. Bd6 Rf1 39. Bc5 Rb1+ 40. Kc3 Rc1+ 41. Kb3 Rxc5 42. bxc5 Kxc5 43. Ka4 Kc4 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "6"]
[White "Perez, Federico Agustin"]
[Black "Di Battista, Carlos"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "79"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 Qd6 7. exf7+ Kxf7 8. Nf3 Nd7 9. Bd3 e5 10. Bxh7 Rxh7 11. Be3 e4 12. Nfd2 Ngf6 13. Nb3 Qc7 14. Nc3 Bd6 15. Rg1 Bh2 16. Rg2 Bf4 17. Qd2 g5 18. h5 Nb6 19. Na5 Nbd7 20. Nb3 a5 21. Ne2 a4 22. Nbc1 Bd6 23. Ng3 Nxg4 24. Nxe4 Nxe3 25. Nxd6+ Qxd6 26. fxe3 Rf8 27. Nd3 Ke7 28. 0-0-0 Rhf7 29. Rf2 Rxf2 30. Nxf2 Qh2 31. Nd3 Qxd2+ 32. Kxd2 Nf6 33. Nc5 b5 34. Kd3 Ng4 35. Rg1 Nf6 36. b3 axb3 37. axb3 Kf7 38. Rh1 Rg8 39. Rf1 Ke7 40. Ra1 1/2-1/2

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "5"]
[White "Perez, Federico Agustin"]
[Black "Perrone, Leonardo"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Rh4 e6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne4 Qc7 15. Rg4 f5 16. Rxg7 fxe4 17. Qxe4 0-0-0 18. Qxe6 Qa5+ 19. c3 Ngf6 20. Ne5 Rhe8 21. Qb3 Qb6 22. f4 Qxb3 23. axb3 a6 24. g4 Rg8 25. Nxd7 Nxd7 26. Rg6 Rxg6 27. hxg6 Nf6 28. Kf2 Nxg4+ 29. Kg3 Nf6 30. Rh1 Ng8 31. f5 Kd7 32. Rf1 Ke7 33. Re1+ Kf8 34. Kf4 Re8 35. Rc1 Nf6 36. c4 Kg7 37. d5 cxd5 38. cxd5 Re4+ 39. Kg3 Re3+ 1/2-1/2

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "3"]
[White "Perez, Federico Agustin"]
[Black "Quinzio, Martin Javier"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "48"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Bg4 8. Ne2 Bxf3 9. gxf3 Nbd7 10. Kh1 Kh8 11. Ng3 Re8 12. Rg1 Nf8 13. Nf5 Ne6 14. Qf1 Bf8 15. Qh3 g6 16. Nh6 Bxh6 17. Qxh6 Ng8 18. Qh3 Qf6 19. Rg4 Ne7 20. c3 h5 21. Bd2 Kg7 22. Rg3 Nf4 23. Bxf4 Qxf4 24. Qxh5 Qxg3 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "1"]
[White "Perez, Federico Agustin"]
[Black "Roisman, Fabio"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2349"]
[PlyCount "34"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. exf7+ Kxf7 8. Be3 Bb4+ 9. Nc3 Re8 10. Kf2 Rxe3 11. Kxe3 Qe7+ 12. Kf2 Nxd4 13. g3 Nc2 14. g4 Nxg4+ 15. fxg4 Qh4+ 16. Ke2 Re8+ 17. Kf3 Qxg4+ 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "7"]
[White "Rodriguez, Sebastian"]
[Black "Perez, Federico Agustin"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Be2 Nxf3+ 8. gxf3 d6 9. Bd2 Qh4 10. Qc2 Nb4 11. Qa4+ Bd7 12. Nb5 Na6 13. Qb3 Bb6 14. 0-0-0 Qxf2 15. Rde1 Nc5 16. Qc3 Ne6 17. f4 0-0-0 18. Rhf1 Qxh2 19. a4 a6 20. a5 Bc5 21. b4 axb5 22. bxc5 b4 23. Qxb4 Nxc5 24. Kb2 Qxe2 25. Rxe2 Nd3+ 26. Kb3 Nxb4 27. Bxb4 Bc6 28. Rb1 g6 29. Bc3 Rhe8 30. Bf6 Rd7 31. f5 gxf5 32. Rg2 Rxe3+ 33. Kb4 Kb8 34. Rg8+ Ka7 35. Bd4+ b6 36. Bxe3 Re7 37. axb6+ cxb6 38. Bf4 Re4 39. Bxd6 1-0

