[Event "Rosario Seniors op"]
[Site "Rosario"]
[Date "2018.12.20"]
[Round "6"]
[White "Pereyra, Miguel"]
[Black "Flores, Ariel"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1247"]
[PlyCount "54"]
[EventDate "2018.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qc2 dxe4 5. Qxe4 Nf6 6. Qc2 Bc5 7. Bc4 0-0 8. 0-0 e4 9. Ng5 Bf5 10. Re1 Ne5 11. Bf1 Nd3 12. Re2 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 e3+ 15. dxe3 Bxc2 16. Na3 Bd3 17. Be2 Bxe2 18. Kxe2 Qd5 19. Nf3 Rad8 20. Bd2 Ne4 21. c4 Qd3+ 22. Ke1 Nxd2 23. Nxd2 Qxd2+ 24. Kf1 Rfe8 25. Re1 Rxe3 26. Rxe3 Qxe3 27. Nc2 Rd1+ 0-1

[Event "Rosario Seniors op"]
[Site "Rosario"]
[Date "2018.12.15"]
[Round "5"]
[White "Pereyra, Miguel"]
[Black "Fiscante, Carlos"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1247"]
[PlyCount "82"]
[EventDate "2018.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 a6 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 d6 7. a3 Bxd2+ 8. Nbxd2 Nge7 9. Be2 h6 10. Rc1 Bd7 11. 0-0 d5 12. h3 0-0 13. Qb3 Bc8 14. Qd3 dxe4 15. Nxe4 Bf5 16. Rfd1 Qd5 17. Nfd2 Nxd4 18. Rc4 Nxe2+ 19. Qxe2 Qb5 20. b4 Nc6 21. Nb3 Rfe8 22. Nd4 Nxd4 23. Rdxd4 c6 24. Qc2 Rad8 25. Qc1 Rxd4 26. Rxd4 Bxe4 27. Qe1 Qe5 28. Qe3 Kf8 29. f3 Bd5 30. Qxe5 Rxe5 31. Kf2 h5 32. h4 b5 33. Rd2 f6 34. g3 g5 35. f4 gxf4 36. gxf4 Re4 37. Kg3 Kf7 38. Rd3 Ke6 39. Rf3 Kf5 40. Rf1 Re3+ 41. Kh2 Rxa3 0-1

[Event "Rosario Seniors op"]
[Site "Rosario"]
[Date "2018.12.13"]
[Round "4"]
[White "Mizzau, Hernan"]
[Black "Pereyra, Miguel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1345"]
[BlackElo "1247"]
[PlyCount "75"]
[EventDate "2018.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nf3 Qb6 7. Qc1 Bd6 8. Ne5 0-0 9. Nd2 c4 10. Bc2 Nh5 11. Bg3 Qd8 12. Nxd7 Qxd7 13. Bxd6 Qxd6 14. Nf3 Bd7 15. 0-0 Rae8 16. b3 b5 17. Qd1 Nf6 18. Ne5 h6 19. bxc4 bxc4 20. h3 Nh7 21. Nxd7 Qxd7 22. Ba4 Qe7 23. Bxe8 Qxe8 24. a4 e5 25. a5 e4 26. Qa4 Nf6 27. Qxe8 Rxe8 28. Rfb1 a6 29. Rb6 Ra8 30. Rab1 Nd7 31. Rd6 Nf6 32. Rbb6 Kf8 33. Rxa6 Rxa6 34. Rxa6 Ke7 35. Rxf6 Kd8 36. Rxf7 Kc8 37. Rxg7 Kb8 38. Rh7 1-0

[Event "Rosario Seniors op"]
[Site "Rosario"]
[Date "2018.12.08"]
[Round "3"]
[White "Pizzi, Marcelo"]
[Black "Pereyra, Miguel"]
[Result "1-0"]
[ECO "A11"]
[BlackElo "1247"]
[PlyCount "81"]
[EventDate "2018.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e3 d5 2. b3 Nf6 3. Bb2 c6 4. c4 g6 5. cxd5 cxd5 6. Bxf6 exf6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Qf3 Bg7 10. Ne2 0-0 11. Nbc3 f5 12. Rc1 Bxc3 13. Nxc3 Qc6 14. 0-0 Rd8 15. Qf4 Nd7 16. Qd4 Nf6 17. h3 Qe6 18. Nb5 Qb6 19. Qxb6 axb6 20. a4 Rac8 21. d3 Rc5 22. b4 Rcc8 23. Rxc8 Rxc8 24. Rd1 Ra8 25. Ra1 Nd7 26. f4 Rc8 27. Ra3 Rc1+ 28. Kh2 Kg7 29. Nd6 Rc7 30. Ne8+ Kf8 31. Nxc7 Nf6 32. a5 bxa5 33. Rxa5 Ke7 34. Nxd5+ Nxd5 35. Rxd5 b6 36. Rb5 f6 37. Rxb6 h6 38. d4 g5 39. g3 h5 40. b5 h4 41. Rc6 1-0

[Event "Rosario Seniors op"]
[Site "Rosario"]
[Date "2018.12.06"]
[Round "2"]
[White "Pereyra, Miguel"]
[Black "Sotelo, Gustavo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1247"]
[PlyCount "88"]
[EventDate "2018.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Be2 dxe4 4. dxe4 Qxd1+ 5. Bxd1 Nf6 6. Nd2 Na6 7. Ngf3 Bg4 8. 0-0 e6 9. c3 Rd8 10. Re1 Nc5 11. Ne5 Bxd1 12. Rxd1 Ncxe4 13. Nef3 Bc5 14. Rf1 Nd6 15. Nb3 Bb6 16. Bg5 Nc4 17. Rad1 Rxd1 18. Rxd1 Nxb2 19. Rd2 Nc4 20. Re2 Nd5 21. Bd2 Nxd2 22. Rxd2 Nxc3 23. Nc1 Ke7 24. Ne5 Rd8 25. Rxd8 Bxd8 26. a3 Bc7 27. Ncd3 f6 28. Nf3 Bd6 29. Nb4 Nb5 30. a4 Nc3 31. Nd3 Nxa4 32. Kf1 e5 33. Nd2 b5 34. Ke1 Nc3 35. f3 a5 36. Ne4 Nxe4 37. fxe4 c5 38. Kd1 c4 39. Nc1 b4 40. Kc2 Bc5 41. Ne2 Bf2 42. Kb2 Kd6 43. g3 Kc5 44. h4 h5 0-1

