[Event "Buenos Aires Fiszman Memorial"]
[Site "Buenos Aires"]
[Date "2015.02.26"]
[Round "7"]
[White "Lagares Rodriguez, Eloy Emilio"]
[Black "Perez, Sergio Leonardo"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "84"]
[EventDate "2015.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 a6 6. d4 exd4 7. cxd4 b5 8. Bb3 Bb6 9. Re1 0-0 10. e5 Ne8 11. Nc3 Na5 12. Bc2 c6 13. b3 d6 14. Qd3 g6 15. Qd2 f6 16. exf6 Qxf6 17. Qg5 Bxd4 18. Qxf6 Bxf6 19. Bb2 Ra7 20. Nd1 Raf7 21. Bxf6 Rxf6 22. Ne3 Ng7 23. Rad1 Nh5 24. Nf1 Nf4 25. Ng3 Nxg2 26. Kxg2 Rxf3 27. Rf1 d5 28. h3 Nb7 29. Bd3 Nd6 30. Rc1 Rxd3 31. Rh1 Rd2 32. Rcf1 Rxa2 33. Kg1 d4 34. Rh2 Be6 35. Rd1 Bd5 36. Rxd4 Ra1+ 37. Nf1 Nf5 38. Rd3 Re8 39. Re3 Nxe3 40. fxe3 Rxe3 41. Kf2 Rf3+ 42. Kg2 Rfxf1+ 0-1

[Event "Buenos Aires Fiszman Memorial"]
[Site "Buenos Aires"]
[Date "2015.02.25"]
[Round "6"]
[White "Perez, Sergio Leonardo"]
[Black "Di Tomas, Martin"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "54"]
[EventDate "2015.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be2 Nc6 8. Be3 Bg4 9. Qd2 0-0 10. 0-0-0 Qd7 11. h3 Bh5 12. g4 Bg6 13. Bd3 Qe6 14. Kb1 Be4 15. Bxe4 Qxe4 16. Qd5 Qxd5 17. Rxd5 Rfe8 18. Rd2 g6 19. h4 Bf6 20. g5 Bg7 21. h5 Na5 22. hxg6 hxg6 23. Rh4 f5 24. gxf6 Bxf6 25. Rh6 Kg7 26. Rd1 Rxe3 27. fxe3 Kxh6 0-1

[Event "Buenos Aires Fiszman Memorial"]
[Site "Buenos Aires"]
[Date "2015.02.20"]
[Round "5"]
[White "Faingerch, Sebastian"]
[Black "Perez, Sergio Leonardo"]
[Result "1-0"]
[ECO "E13"]
[PlyCount "37"]
[EventDate "2015.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Bxc3 10. bxc3 Nbd7 11. cxd5 exd5 12. Ne5 g5 13. Bg3 Ne4 14. Qh5 Kg7 15. Nxd7 Qxd7 16. f4 Nf6 17. Qe2 Qg4 18. fxg5 hxg5 19. Be5 1-0

[Event "Buenos Aires Fiszman Memorial"]
[Site "Buenos Aires"]
[Date "2015.02.19"]
[Round "4"]
[White "Lagares Rodriguez, Santiago Inaki"]
[Black "Perez, Sergio Leonardo"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "84"]
[EventDate "2015.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 Nb6 9. Rd1 Bg4 10. Qd3 h6 11. Bf4 Nbd7 12. h3 Bxf3 13. Qxf3 Nh5 14. Bc1 Ne5 15. Qe3 Nd7 16. g4 Nhf6 17. Be2 Nh7 18. h4 a6 19. g5 h5 20. f4 f5 21. exf5 Rxf5 22. Qe6+ Rf7 23. Bd3 Ndf8 24. Qxg6 Nxg6 25. Bxg6 Qd7 26. Bxf7+ Kxf7 27. Rg1 Kg8 28. g6 Nf6 29. Rd3 Qf5 30. Rgg3 Ne4 31. Nxe4 Qxe4+ 32. Kd1 Qh1+ 33. Kc2 Qxh4 34. Rh3 Qf2+ 35. Bd2 b5 36. Rxh5 bxc4 37. Re3 Qxf4 38. Rxe7 Qf6 39. Re6 Qxb2+ 40. Kd1 c3 41. Be3 Rf8 42. Rh1 c2+ 0-1

[Event "Buenos Aires Fiszman Memorial"]
[Site "Buenos Aires"]
[Date "2015.02.12"]
[Round "2"]
[White "Perez, Sergio Leonardo"]
[Black "Pires, Carlos Martin"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1886"]
[PlyCount "44"]
[EventDate "2015.02.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. f3 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. g4 Qa5 12. Rb5 Qc7 13. h4 a6 14. Rb1 d6 15. h5 Bd7 16. Kf2 Rac8 17. hxg6 fxg6 18. Ke1 Nxd4 19. Qxd4 Qxc3+ 20. Qxc3 Rxc3 21. Bd3 b5 22. Kd2 Ra3 0-1

[Event "Buenos Aires Luis Bronstein Memorial"]
[Site "Buenos Aires"]
[Date "2014.10.22"]
[Round "6"]
[White "Perez, Sergio Leonardo"]
[Black "Gajst, Ignacio Fabian"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "88"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 g6 5. e5 c5 6. a3 Bxc3+ 7. bxc3 Qa5 8. Bd2 Qa4 9. Kd1 c4 10. Nf3 Qb5 11. Bc1 Qa4 12. Be2 Nd7 13. h4 h5 14. Qg5 Nb6 15. Rb1 Qa5 16. Bd2 Qxa3 17. Rh3 Bd7 18. Nh2 Qe7 19. g4 Qxg5 20. Bxg5 Bc6 21. gxh5 gxh5 22. Kd2 Kd7 23. Rf3 Ke8 24. Rg1 a5 25. Rf4 a4 26. Rg3 a3 27. Rgf3 Rh7 28. Rg3 Ne7 29. Rg1 Nf5 30. Bf6 a2 31. Ra1 Ra3 32. Rf3 Na4 33. Nf1 Bb5 34. Ne3 Nxc3 35. Nxf5 Ne4+ 36. Ke1 Rxf3 37. Bxf3 Nxf6 38. Rxa2 Ba6 39. exf6 exf5 40. Ra5 Rh6 41. Rxd5 Rxf6 42. Bxh5 Ke7 43. c3 Ke6 44. Re5+ Kd7 1/2-1/2

[Event "Buenos Aires Luis Bronstein Memorial"]
[Site "Buenos Aires"]
[Date "2014.10.20"]
[Round "5"]
[White "Sosa Castro, Claudio"]
[Black "Perez, Sergio Leonardo"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "55"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Qc7 10. Bg3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Qe2 Re8 14. Rab1 a5 15. a3 b5 16. Rfc1 Ne4 17. Qc2 Ndf6 18. Bxe4 Nxe4 19. Nxe4 dxe4 20. Ne5 Bb7 21. Qxe4 Rac8 22. Rc5 f6 23. Qg6 Qe7 24. Ng4 Kh8 25. Nxh6 Qe4 26. Nf7+ Kg8 27. Qxe4 Rxe4 28. Nd6 1-0

[Event "Buenos Aires Luis Bronstein Memorial"]
[Site "Buenos Aires"]
[Date "2014.10.15"]
[Round "4"]
[White "Perez, Sergio Leonardo"]
[Black "Coro, Lucas"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1511"]
[PlyCount "49"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Bc1 c6 7. Nf3 Bg4 8. Be2 e6 9. h3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. Bf4 0-0-0 13. 0-0 Be7 14. Rfe1 Nh5 15. Bh2 Nf8 16. a4 Bd6 17. Ne5 Qc7 18. Ne4 Bxe5 19. Bxe5 Qe7 20. Nc5 Ng6 21. Bh2 Nhf4 22. Qg3 Rxd4 23. Nd3 Nxd3 24. Qb8+ Kd7 25. Qxb7+ 0-1

[Event "Buenos Aires Luis Bronstein Memorial"]
[Site "Buenos Aires"]
[Date "2014.10.08"]
[Round "2"]
[White "Faingerch, Sebastian"]
[Black "Perez, Sergio Leonardo"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "79"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bxf6 Bxf6 10. Nd5 Rxd5 11. cxd5 Nd7 12. Bc4 Nc5 13. Nd2 Bg5 14. f3 Kg7 15. Nb3 Nxb3 16. Bxb3 f5 17. 0-0 Be3+ 18. Kh1 Bd4 19. Rac1 Bb6 20. Bd1 Bd7 21. a4 a5 22. b3 c6 23. Re1 fxe4 24. fxe4 Rf8 25. Bf3 h5 26. Rf1 Bd4 27. Be2 Rd8 28. Bc4 Be8 29. Rb1 c5 30. Rf3 Rd7 31. Bb5 Re7 32. Bxe8 Rxe8 33. Rbf1 Re7 34. Rf6 Rd7 35. Re6 Rf7 36. Rxf7+ Kxf7 37. Rb6 Ke7 38. Rxb7+ Kd6 39. Rb6+ Kd7 40. Rxg6 1-0

