[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.22"]
[Round "8"]
[White "Maldonado, Oscar Lorenzo"]
[Black "Salgado, Federico"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1706"]
[PlyCount "94"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Nc6 8. Nxc6 bxc6 9. 0-0 d5 10. e5 Nd7 11. f4 Be7 12. Kh1 0-0 13. Bd3 c5 14. Bd2 Qc7 15. Qh5 g6 16. Qh6 c4 17. Rf3 Re8 18. Rh3 Nf8 19. Be2 Bb7 20. Bf3 d4 21. Ne4 Bxe4 22. Bxe4 Rab8 23. b3 c3 24. Be1 Rb5 25. Bg3 Rd8 26. f5 exf5 27. e6 Bd6 28. exf7+ Qxf7 29. Bd3 Ra5 30. Bc4 Ne6 31. Bxe6 Qxe6 32. Qxh7+ Kf8 33. Qh6+ Ke8 34. Qh8+ Kd7 35. Qxd4 Rc5 36. Re1 Qd5 37. Qa4+ Qc6 38. Rh7+ Kc8 39. Qxc6+ Rxc6 40. Bxd6 Rcxd6 41. h3 Rd2 42. Rc1 Rd1+ 43. Rxd1 Rxd1+ 44. Kh2 Rd2 45. Ra7 Rxc2 46. a4 Rd2 47. Rxa6 Kb7 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.21"]
[Round "7"]
[White "Zapata, Miguel Angel"]
[Black "Maldonado, Oscar Lorenzo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1630"]
[BlackElo "1706"]
[PlyCount "38"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 d5 7. exd5 Nxd5 8. Nde2 0-0 9. Bd2 Nc6 10. a3 Ba5 11. 0-0 Bc7 12. Nxd5 Qxd5 13. Ng3 b5 14. Be4 Qd6 15. Be3 Bb7 16. Qh5 f5 17. Qg5 Qd7 18. Rad1 Qf7 19. Bd3 Be5 1/2-1/2

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.20"]
[Round "6"]
[White "Maldonado, Oscar Lorenzo"]
[Black "Brie, Juan Carlos"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1706"]
[BlackElo "1826"]
[PlyCount "58"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. Bf4 g6 4. e3 Bg7 5. Bd3 Ngf6 6. Nbd2 c5 7. c3 0-0 8. Qe2 a6 9. h4 Re8 10. Ng5 b5 11. g4 Bb7 12. Rh2 e5 13. Bg3 h6 14. Nge4 cxd4 15. Nxd6 Qb6 16. Nxe8 Rxe8 17. 0-0-0 e4 18. Bb1 d3 19. Qf1 Qa5 20. Nb3 Qa4 21. Bd6 Rc8 22. f3 b4 23. Kd2 bxc3+ 24. bxc3 Qc6 25. Bb4 Nd5 26. Nd4 Bxd4 27. exd4 e3+ 28. Kxd3 Qc4+ 29. Ke4 Re8+ 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.17"]
[Round "5"]
[White "Maldonado, Oscar Lorenzo"]
[Black "Leon, Leonardo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1706"]
[PlyCount "85"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Qe2 Qxe2+ 5. Bxe2 c6 6. Nf3 Bg4 7. 0-0 Nf6 8. h3 Bh5 9. d3 e6 10. Bg5 Nbd7 11. Rfe1 Be7 12. a3 h6 13. Bh4 Nd5 14. Nxd5 cxd5 15. Bxe7 Kxe7 16. Nd4 Bg6 17. Bf3 Nf6 18. Nb5 Kd7 19. Rac1 Rhc8 20. g4 Rc5 21. Nd4 Rac8 22. Bg2 Bxd3 23. c3 a6 24. f4 Kd6 25. Re3 Be4 26. Rce1 Re8 27. g5 Bxg2 28. gxf6 Be4 29. fxg7 Rg8 30. Rg3 Bg6 31. h4 Be4 32. Kf2 Rc7 33. Reg1 Re7 34. Nf3 Bxf3 35. Kxf3 Rc7 36. Ke3 Rc4 37. R1g2 Ke7 38. Rf3 Re4+ 39. Kf2 Kf6 40. h5 Rxg7 41. Rxg7 Kxg7 42. f5 Kf6 43. fxe6+ 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.16"]
[Round "4"]
[White "Arcuschin, Claudio"]
[Black "Maldonado, Oscar Lorenzo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2022"]
[BlackElo "1706"]
[PlyCount "38"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Re8 7. Bc4 e6 8. Nge2 a6 9. a3 b5 10. Ba2 Bb7 11. Bg5 Qc8 12. 0-0 c5 13. d5 c4 14. dxe6 Qxe6 15. Rad1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Qxd5 Qxd5 19. Rxd5 Rxe2 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.15"]
[Round "3"]
[White "Maldonado, Oscar Lorenzo"]
[Black "Nievas, Manuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1706"]
[PlyCount "55"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f6 3. Bf4 Nc6 4. c3 e6 5. Nbd2 Bd6 6. Bg3 b6 7. e3 Bxg3 8. hxg3 Nge7 9. Bd3 g6 10. Qc2 f5 11. 0-0-0 Qd7 12. Ng5 Ng8 13. Ndf3 h6 14. Bb5 Bb7 15. Ne5 Qe7 16. f4 Nf6 17. Nxc6 Bxc6 18. Bxc6+ Kd8 19. Bxa8 Qe8 20. Nf3 c6 21. Ne5 c5 22. Bc6 Qg8 23. Qa4 Rh7 24. dxc5 bxc5 25. Qa5+ Rc7 26. Qxc5 Ne4 27. Qb5 Nf2 28. Qb8+ 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.14"]
[Round "2"]
[White "Sirbu, Adrian George"]
[Black "Maldonado, Oscar Lorenzo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2175"]
[BlackElo "1706"]
[PlyCount "77"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. Bg5 c5 7. h3 h6 8. Be3 b6 9. Qd2 Kh7 10. g4 Bb7 11. d5 Nfd7 12. h4 Rh8 13. Ng1 Ba6 14. f4 Kg8 15. h5 Nf8 16. hxg6 fxg6 17. Nf3 Bxe2 18. Qxe2 Nbd7 19. 0-0-0 a6 20. Bf2 b5 21. e5 b4 22. Ne4 Qa5 23. Kb1 Nb6 24. exd6 exd6 25. Nxd6 Bxb2 26. Nc4 Qb5 27. Kxb2 Nxc4+ 28. Ka1 Nd6 29. Qxb5 Nxb5 30. Bxc5 Rc8 31. Bxb4 Rxc2 32. Rc1 Rxc1+ 33. Rxc1 Rh7 34. Ne5 Rc7 35. Rd1 Nc3 36. Rd3 Ne2 37. d6 Rb7 38. Bd2 Kh7 39. d7 1-0

[Event "ARG-ch48"]
[Site "Buenos Aires"]
[Date "1971.??.??"]
[Round "2"]
[White "Carbone, Jose Maria"]
[Black "Maldonado, Oscar Lorenzo"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "65"]
[EventDate "1971.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 Nc6 9. Bd3 0-0 10. Ne2 Re8 11. 0-0 Be6 12. Ng3 Rc8 13. Ra2 Na5 14. Re2 Re7 15. h3 cxd4 16. cxd4 Rec7 17. Bb2 Nc4 18. Bc1 b5 19. Bb1 Nb6 20. Bd2 Qd6 21. Qe1 Qxa3 22. e4 Rc4 23. e5 Ne8 24. f4 g6 25. f5 Ng7 26. fxe6 Nxe6 27. Qf2 R8c7 28. Re3 Qb2 29. Nf5 gxf5 30. Rg3+ Kh8 31. Qxf5 Qxd4+ 32. Kh2 Qh4 33. Bg5 1-0

[Event "ARG-ch48"]
[Site "Buenos Aires"]
[Date "1971.??.??"]
[Round "1"]
[White "Maldonado, Oscar Lorenzo"]
[Black "Melcon, Nestor"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "108"]
[EventDate "1971.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 0-0 8. Nxc3 gxh6 9. Qh5 Bf6 10. Qxh6 Bg7 11. Qh5 Bxc3+ 12. bxc3 Qf6 13. 0-0 d6 14. Rab1 a6 15. Rfd1 Qg6 16. Qh4 Kg7 17. Rd3 Qh6 18. Qg3+ Qg6 19. Qf4 Qf6 20. Qg3+ Qg6 21. Qh4 Qh6 22. Qxh6+ Kxh6 23. Re3 Ne5 24. Nxe5 dxe5 25. Rg3 b5 26. Bd5 Ra7 27. Rd1 c5 28. Rdd3 f6 29. Kf1 b4 30. Bc6 Be6 31. Bd5 Bd7 32. Ke1 a5 33. Kd2 a4 34. Kc2 Rc7 35. Bc4 Bc8 36. Rd6 Rd7 37. Rgd3 Rc7 38. Rb6 Rg7 39. g3 bxc3 40. Kxc3 Rc7 41. Rdd6 Kg5 42. Rb8 Rb7 43. Rxc8 Rxc8 44. Ba6 Rcb8 45. Bxb7 Rxb7 46. h4+ Kg6 47. Ra6 Rb4 48. f3 Rb1 49. Rxa4 Rf1 50. Kc4 Rxf3 51. Ra8 Re3 52. a4 Rxe4+ 53. Kxc5 Kf5 54. a5 Rg4 1/2-1/2

