[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.27"]
[Round "5.4"]
[White "Barraza, Juan Ignacio"]
[Black "Leiva, Juan1111"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1430"]
[BlackElo "1568"]
[PlyCount "44"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 g6 3. Nc3 Bg7 4. e4 c6 5. Qd2 Qa5 6. 0-0-0 b5 7. a3 Nd7 8. Nf3 Ngf6 9. Bd3 b4 10. Na2 c5 11. e5 Nd5 12. exd6 Nxf4 13. Qxf4 bxa3 14. b3 e6 15. Rhe1 0-0 16. Qg4 Nf6 17. Qf4 Nd5 18. Qd2 Qxd2+ 19. Rxd2 cxd4 20. g4 Bb7 21. h4 Nc3 22. Nxc3 dxc3 0-1

[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.27"]
[Round "6.6"]
[White "Villar, Facundo"]
[Black "Barraza, Juan Ignacio"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1430"]
[PlyCount "74"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bg5 e6 4. e3 Be7 5. Nbd2 b6 6. c3 0-0 7. Bd3 h6 8. Bh4 Ba6 9. c4 d5 10. b3 Nc6 11. 0-0 dxc4 12. Bxc4 b5 13. Be2 cxd4 14. exd4 Nxd4 15. a4 Rb8 16. Bxb5 Bxb5 17. Nxd4 Qxd4 18. axb5 Rxb5 19. Nf3 Qb6 20. Rb1 Rd8 21. Qc2 Rb4 22. Rb2 Rb8 23. Rfb1 a5 24. Bg3 Rb7 25. Nd2 Nh5 26. Be5 Bf6 27. Nc4 Qc5 28. Bxf6 Nxf6 29. Nd2 Qxc2 30. Rxc2 Ne4 31. Nxe4 Rxe4 32. h3 a4 33. Rc3 Reb4 34. Rc2 Rxb3 35. Rxb3 Rxb3 36. Ra2 a3 37. Kf1 Rb1+ 0-1

[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.26"]
[Round "3.3"]
[White "Barraza, Juan Ignacio"]
[Black "Zito, Alberto"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1430"]
[BlackElo "1598"]
[PlyCount "73"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. Bf4 d6 5. Nf3 Bg4 6. e3 Nbd7 7. h3 Bxf3 8. Qxf3 Qa5+ 9. Nc3 d5 10. Bd3 e5 11. Bxe5 Bb4 12. 0-0 Bxc3 13. bxc3 Qxc3 14. Bb5 0-0 15. Bxd7 Nxd7 16. Bxg7 Kxg7 17. Qg4+ Kh8 18. Qxd7 Qc6 19. Qf5 Qe6 20. Qxe6 fxe6 21. Rab1 b6 22. Rb5 Rfc8 23. f4 Rc3 24. f5 Rxe3 25. fxe6 Rd8 26. Rf7 Rxe6 27. Rxa7 Rf6 28. a4 Kg8 29. a5 bxa5 30. Raxa5 Rf5 31. g4 Rg5 32. Kf2 h5 33. Kf3 Rf8+ 34. Kg3 hxg4 35. hxg4 Rf1 36. Kh4 Rg7 37. Rb8+ 1-0

[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.26"]
[Round "4.2"]
[White "Serra, Alfonso"]
[Black "Barraza, Juan Ignacio"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1503"]
[BlackElo "1430"]
[PlyCount "47"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Qc7 7. 0-0 Nf6 8. Bg5 b6 9. Nb5 Qb7 10. Re1 h6 11. Bf4 Be7 12. Nc7+ Kf8 13. Nxa8 Qxa8 14. Rc1 g5 15. Bd6 g4 16. Bxe7+ Kxe7 17. e5 gxf3 18. exf6+ Ke8 19. Qxf3 Bb7 20. Qd3 Qd8 21. Rcd1 d5 22. Bxd5 Nb4 23. Qb5+ Kf8 24. Qxb4+ 1-0

[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.25"]
[Round "1.4"]
[White "Barraza, Juan Ignacio"]
[Black "Romanazzi, Federico"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1430"]
[BlackElo "1851"]
[PlyCount "53"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 h6 6. h4 c6 7. 0-0-0 a5 8. f3 Qc7 9. e5 Nd5 10. Nxd5 cxd5 11. exd6 exd6 12. Bb5+ Nc6 13. Ne2 Be6 14. Rhe1 h5 15. Nc3 0-0 16. Bh6 a4 17. Bxg7 Kxg7 18. Bxa4 Qb6 19. Bb3 Ra5 20. Qf4 Nb8 21. g4 Rh8 22. Qg5 Nd7 23. Rxe6 fxe6 24. Qe7+ Kg8 25. Qxe6+ Kf8 26. Qxd7 Qc6 27. Qd8+ 1-0

[Event "Mem Jose Pepe Macias 2nd"]
[Site "Pehuajo"]
[Date "2018.05.25"]
[Round "2.2"]
[White "Sapienza, Julian"]
[Black "Barraza, Juan Ignacio"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2135"]
[BlackElo "1430"]
[PlyCount "37"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. a3 Nc6 9. Nxc6 bxc6 10. Qd2 Nh5 11. Be2 h6 12. Bh4 Nxf4 13. Qxf4 Qxb2 14. 0-0 g5 15. Qxf7+ Kd8 16. Qf6+ Kc7 17. Nd5+ exd5 18. Qxb2 Rg8 19. Rf7+ 1-0

[Event "ARG-ch U14"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "5.4"]
[White "Moldovan, Adrian"]
[Black "Barraza, Juan Ignacio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1782"]
[BlackElo "1576"]
[PlyCount "85"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 Nf6 6. Nge2 0-0 7. 0-0 e6 8. d4 cxd4 9. exd4 d5 10. Bg5 Ne7 11. cxd5 exd5 12. Nf4 Be6 13. Re1 Qd7 14. Qa4 Qxa4 15. Nxa4 Nc6 16. Nxe6 fxe6 17. Bxf6 Bxf6 18. Rxe6 Bxd4 19. Bxd5 Bxf2+ 20. Kg2 Kh8 21. Bxc6 bxc6 22. Rxc6 Rad8 23. Rc2 Be3 24. Rf1 Rxf1 25. Kxf1 Rf8+ 26. Kg2 Rf7 27. Nc3 Rb7 28. Nd5 Bd4 29. b3 Be5 30. Re2 Bd6 31. Rc2 Rd7 32. Ne3 Kg7 33. Nc4 Bb8 34. a4 Rb7 35. Na5 Rb6 36. Rc8 Kf7 37. Nc6 Bd6 38. Nxa7 Rxb3 39. Nb5 Be5 40. Rc5 Ke6 41. Nc7+ Kd6 42. Rd5+ Kxc7 43. Rxe5 1-0

[Event "ARG-ch U14"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "2.1"]
[White "Barraza, Juan Ignacio"]
[Black "Ibarra, Juan Martin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1576"]
[BlackElo "2021"]
[PlyCount "66"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Ne5 Qc7 8. Qf3 Bxe5 9. dxe5 Nxe5 10. Bb5+ Bd7 11. Bxd7+ Nfxd7 12. Qg3 Nd3+ 13. Ke2 Nxf4+ 14. exf4 0-0-0 15. Re1 Nf6 16. Qh4 Qb6 17. b3 Qa6+ 18. Kd1 Qd3+ 19. Kc1 Ne4 20. Rd1 Qe2 21. f3 Qe3+ 22. Kc2 Nd6 23. Re1 Nf5 24. g4 Qxc3+ 25. Nxc3 Nxh4 26. Rf1 Ng2 27. Rf2 Nxf4 28. Rd1 d4 29. Ne4 Nd5 30. Kc1 Nc3 31. Rd3 Nxe4 32. fxe4 Rd7 33. Rc2 b6 0-1

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.07"]
[Round "1.5"]
[White "Amoroso, Juan Pablo"]
[Black "Barraza, Juan Ignacio"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1980"]
[BlackElo "1590"]
[PlyCount "57"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. e3 e6 6. Nge2 0-0 7. 0-0 d5 8. cxd5 exd5 9. d4 c4 10. b3 Bd7 11. bxc4 dxc4 12. Bxb7 Bc6 13. Bxa8 Bxa8 14. f3 Bh6 15. e4 Bg7 16. Bg5 Qb6 17. Rb1 Qc6 18. Qa4 Qc7 19. Bf4 Qe7 20. Rxb8 Nxe4 21. fxe4 Bxe4 22. Rxf8+ Kxf8 23. Nxe4 Qxe4 24. Qb4+ Kg8 25. Qb8+ Bf8 26. Bh6 Qe7 27. Qxf8+ Qxf8 28. Bxf8 Kxf8 29. Rc1 1-0

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.29"]
[Round "1.4"]
[White "Barraza, Juan Ignacio"]
[Black "Acosta, Martin Ezequiel"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1617"]
[BlackElo "2094"]
[PlyCount "58"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 0-0 7. Nfg5 Nxd5 8. Qh5 Bf5 9. d3 Bg6 10. Qg4 f5 11. Qg3 Qe8 12. Ne6 Bd6 13. Nxd6 Qxe6+ 14. Be3 f4 15. Qf3 fxe3 16. Qg3 exf2+ 17. Kd2 cxd6 18. Be2 Nc6 19. Rhf1 Qf6 20. Bf3 Nf4 21. Rxf2 Qxb2 22. Rc1 Nxd3 23. Bd5+ Kh8 24. Rxf8+ Rxf8 25. Rd1 Qb4+ 26. Ke2 Nd4+ 27. Ke3 Re8+ 28. Qe5 Rxe5+ 29. Be4 Rxe4+ 0-1

