[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.29"]
[Round "6"]
[White "Heinechen, Juan"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2080"]
[BlackElo "1635"]
[PlyCount "59"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. Bd3 Ngf6 8. 0-0 Be7 9. Ne5 Nxe5 10. dxe5 Qd5 11. f3 Bc5+ 12. Kh1 Qxe5 13. Re1 Qd6 14. Nf5 Qf8 15. Bc4 Bd7 16. Qe2 0-0-0 17. Ne3 g5 18. c3 Qh6 19. Nf1 Qh5 20. b4 Bd6 21. Be3 Kb8 22. a4 g4 23. f4 e5 24. fxe5 Bxe5 25. Bxa7+ Kxa7 26. Qxe5 Qh4 27. Qxc7 Bc6 28. Re5 Bxg2+ 29. Kxg2 Rd2+ 30. Nxd2 1-0

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.29"]
[Round "7"]
[White "Lopez Alvarenga, Cesar"]
[Black "Martinez Lopez, Pedro F"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1635"]
[BlackElo "1569"]
[PlyCount "32"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Bd6 6. 0-0 0-0 7. Bg5 Nbd7 8. Nbd2 h6 9. Bxf6 Nxf6 10. Qc2 Re8 11. e4 e5 12. dxe5 Bxe5 13. Nxe5 Rxe5 14. exd5 cxd5 15. Rfe1 Rxe1+ 16. Rxe1 Be6 1/2-1/2

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.29"]
[Round "5"]
[White "Lopez Alvarenga, Cesar"]
[Black "Martinez Ramirez, Anahi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1635"]
[BlackElo "1474"]
[PlyCount "93"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Nc6 5. Nf3 h6 6. 0-0 dxc4 7. Qa4 Bd7 8. Qxc4 Bd6 9. Nbd2 Rb8 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Be6 14. Qa4+ Bd7 15. Qxa7 Bb5 16. fxe5 Bxf1 17. exf6 Bxg2 18. Kxg2 gxf6 19. Nf3 Ke7 20. Qa3+ Qd6 21. Qxd6+ Kxd6 22. Bf4+ Ke7 23. Rc1 Rbc8 24. Nd4 c6 25. Nf5+ Ke6 26. Kf2 h5 27. Ke2 Rcd8 28. Rd1 Rxd1 29. Kxd1 b5 30. h4 Rg8 31. Kc2 Kd7 32. Kd3 c5 33. Nd6 Rf8 34. Nxb5 Ra8 35. a3 Ra4 36. b3 Ra6 37. a4 Kc6 38. Kc4 Ra8 39. Nc7 Ra7 40. Kc3 Kd7 41. Nb5 Ra8 42. Kc4 Kc6 43. Nc7 Rb8 44. Nd5 Rb7 45. Nxf6 Rb4+ 46. Kc3 Kb6 47. Nd5+ 1-0

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.28"]
[Round "4"]
[White "Genes Paredes, Dhara Camila"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1604"]
[BlackElo "1635"]
[PlyCount "86"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nd2 Nc6 8. a3 Bf5 9. Ngf3 e6 10. Be2 Kd7 11. h3 Bd6 12. Bxd6 Kxd6 13. 0-0 h6 14. Rfe1 Ne4 15. Nxe4+ Bxe4 16. Nd2 Bg6 17. Bf3 f5 18. Bd1 Ra7 19. Bc2 b5 20. f3 Rg8 21. Rab1 Re8 22. e4 fxe4 23. fxe4 Kd7 24. Bd1 Raa8 25. Bf3 Kd6 26. Re2 Ne7 27. Rbe1 Rad8 28. exd5 Nxd5 29. Ne4+ Bxe4 30. Bxe4 b6 31. Bxd5 Kxd5 32. Re5+ Kd6 33. d5 Kc7 34. dxe6 Rd2 35. R5e2 Rxe2 36. Rxe2 Kd6 37. Rd2+ Ke5 38. Re2+ Kd6 39. Rd2+ Ke5 40. Rd4 b4 41. Rd7 Rxe6 42. Kf2 Kf6 43. Rd5 Re5 1/2-1/2

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.28"]
[Round "3"]
[White "Lopez Alvarenga, Cesar"]
[Black "Aguero Centurio, Abel Alejandro"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1635"]
[BlackElo "1959"]
[PlyCount "127"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nbd2 h6 12. Bxf6 Nxf6 13. Rfc1 Rc8 14. a5 Bd5 15. Qa4 c5 16. Nc4 Nd7 17. Nfe5 Nxe5 18. dxe5 Bxg2 19. Kxg2 Qd5+ 20. Kg1 Rc7 21. Nb6 Qd2 22. Rc2 Qg5 23. Qf4 Qg6 24. Qc4 Rd8 25. Qc3 Qe4 26. f3 Qf5 27. Kg2 h5 28. e4 Qg5 29. f4 Qg6 30. Re1 Rd4 31. Rce2 Rc6 32. Nc4 h4 33. b3 Rc8 34. Nd6 Bxd6 35. exd6 Rxd6 36. e5 Rd5 37. Qc2 Qg4 38. Rd2 Rcd8 39. Red1 h3+ 40. Kf2 Rd4 41. Rxd4 cxd4 42. Qe2 Qf5 43. Qd3 Qh5 44. Qf3 Qg6 45. Qd3 f5 46. Qc4 Qf7 47. Rxd4 Rxd4 48. Qxd4 Qc7 49. Qc4 Qd7 50. Ke3 Kf7 51. Ke2 Qd8 52. b4 Qd7 53. Qc5 Ke8 54. Qc4 Qb5 55. Qxb5+ axb5 56. Kd2 Kd8 57. Kc2 Kd7 58. Kd3 Kc7 59. Kc3 b6 60. axb6+ Kxb6 61. Kd3 Kc6 62. Kd4 g6 63. Kc3 Kd5 64. Kd3 1/2-1/2

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.28"]
[Round "1"]
[White "Lopez Alvarenga, Cesar"]
[Black "Centurion Ojeda, Angel Salvador"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1635"]
[PlyCount "123"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. f4 Ng6 5. Nf3 Nf6 6. dxe6 Nxe4 7. exf7+ Kxf7 8. Qd5+ Ke8 9. Qxe4+ Qe7 10. Nc3 a6 11. f5 d5 12. Qxe7+ Nxe7 13. Bd3 Bxf5 14. Bxf5 Nxf5 15. Nxd5 Bd6 16. 0-0 Kf8 17. Nh4 g6 18. Nxf5 gxf5 19. Rxf5+ Kg8 20. Be3 Rf8 21. Rxf8+ Kxf8 22. Bd4 Rg8 23. Rf1+ Ke8 24. Nf6+ Kf7 25. Nxg8+ Kxg8 26. g3 h5 27. Rf5 b6 28. Rxh5 c5 29. c3 b5 30. Rh6 Bf8 31. Kg2 Bxh6 32. b3 b4 33. Be5 Bf8 34. Kf3 Kf7 35. Ke4 Ke6 36. h4 a5 37. g4 Be7 38. g5 Bd8 39. Bf6 Bxf6 40. gxf6 Kxf6 41. Kd5 Kg6 42. Kxc5 Kh5 43. Kb5 Kxh4 44. Kxa5 Kg4 45. Kxb4 Kf5 46. Kc5 Ke6 47. Kc6 Ke5 48. b4 Ke6 49. b5 Ke7 50. Kc7 Ke8 51. b6 Ke7 52. b7 Ke8 53. b8Q+ Ke7 54. Qb6 Ke8 55. Qe6+ Kf8 56. Qd7 Kg8 57. Kd6 Kf8 58. Ke6 Kg8 59. Kf6 Kh8 60. Qe8+ Kh7 61. Qg6+ Kh8 62. Qg7# 1-0

[Event "PAR-ch U18"]
[Site "Ciudad del Este"]
[Date "2016.05.28"]
[Round "2"]
[White "Wilberger, Marcelo"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1443"]
[BlackElo "1635"]
[PlyCount "78"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. Ngf3 g6 5. c3 Bg7 6. g3 Nge7 7. Bg2 0-0 8. 0-0 Rb8 9. Nb3 d6 10. d4 c4 11. Nbd2 b5 12. a4 a6 13. axb5 axb5 14. b3 cxb3 15. Nxb3 Qb6 16. Be3 d5 17. e5 b4 18. cxb4 Nxb4 19. Bg5 Re8 20. Bf6 Ba6 21. Re1 Nd3 22. Re3 Qxb3 23. Qxb3 Rxb3 24. Bxg7 Kxg7 25. Rxa6 Nf5 26. Re2 Rb1+ 27. Bf1 Rc8 28. Ra4 Rc4 29. Rea2 Rxa4 30. Rxa4 Ne1 31. Nxe1 Rxe1 32. g4 Nh4 33. f4 Rd1 34. Kf2 h5 35. Be2 Rd2 36. Ke3 Rb2 37. gxh5 gxh5 38. Bxh5 Rxh2 39. Ra7 Nf5+ 0-1

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.08"]
[Round "7.2"]
[White "Benitez Galeano, Alejandro"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1860"]
[BlackElo "1635"]
[PlyCount "96"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Nxf6 9. c3 Be7 10. Re1 0-0 11. Bc2 Bxf3 12. Qxf3 c6 13. Qd3 Re8 14. Bg5 g6 15. Bb3 Nd5 16. Bh6 Bf8 17. Bxf8 Rxf8 18. Rad1 Qg5 19. Re5 Qg4 20. h3 Qh4 21. Qf3 Kg7 22. c4 Nf6 23. d5 cxd5 24. cxd5 exd5 25. Bxd5 Nxd5 26. Rexd5 Rad8 27. Qc3+ Kg8 28. Rd7 Rxd7 29. Rxd7 Qe4 30. a3 Rb8 31. Qc7 Rf8 32. Qxb7 Qe1+ 33. Kh2 Qxf2 34. Qxa7 Qxb2 35. Qc5 Re8 36. Qd5 Qe5+ 37. Qxe5 Rxe5 38. a4 Re3 39. a5 Ra3 40. Ra7 h5 41. a6 Kg7 42. Ra8 Kf6 43. Kg1 Ra2 44. Kf1 Kg5 45. g3 h4 46. gxh4+ Kxh4 47. a7 Kg5 48. h4+ Kg4 1/2-1/2

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.08"]
[Round "6.3"]
[White "Lopez Alvarenga, Cesar"]
[Black "Morinigo, Fernando Matias"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1635"]
[BlackElo "1489"]
[PlyCount "10"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 h6 4. Nf3 Nf6 5. Bg2 c5 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.08"]
[Round "5.2"]
[White "Wilberger, Marcelo"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1443"]
[BlackElo "1635"]
[PlyCount "47"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nge7 7. Nbd2 0-0 8. 0-0 Rb8 9. Re1 d6 10. Nf1 b5 11. Bf4 e5 12. Be3 b4 13. Qd2 Qa5 14. Bh6 Be6 15. Bxg7 Kxg7 16. h4 bxc3 17. bxc3 Qd8 18. Ne3 Ng8 19. h5 h6 20. Nh4 Qg5 21. hxg6 fxg6 22. Nf3 Qd8 23. Kh2 Bc8 24. Rh1 1/2-1/2

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "3.1"]
[White "Heinechen, Juan"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2080"]
[BlackElo "1635"]
[PlyCount "50"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. c3 Ngf6 8. Bc4 Be7 9. Bb3 0-0 10. 0-0 Re8 11. Re1 Bxf3 12. Qxf3 c6 13. Bg5 Qa5 14. Bxf6 Bxf6 15. Rad1 Rad8 16. Ne4 Qc7 17. c4 Be7 18. Qh3 Nf6 19. Ng5 Bf8 20. g3 h6 21. Nf3 Bd6 22. c5 Bf8 23. Ne5 Nd7 24. Nxf7 Nf6 25. Nxd8 Kh8 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "2.4"]
[White "Lopez Alvarenga, Cesar"]
[Black "Lopez, Clara Magdalena"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1635"]
[BlackElo "1343"]
[PlyCount "25"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Qb3 Nc6 5. cxd5 Nb8 6. Qxb7 Nbd7 7. Nb5 Rc8 8. Nf3 Nb6 9. e3 Nfxd5 10. Nxa7 Ra8 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Ne5 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "4.3"]
[White "Lopez Alvarenga, Cesar"]
[Black "Perez Canete, Dora Romina"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1635"]
[PlyCount "51"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Nf3 Nc6 5. b3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Bg2 Re8 9. Nc3 e5 10. dxe5 Nxe5 11. Nxd5 Nxd5 12. Qxd5 Qxd5 13. cxd5 Nxf3+ 14. Bxf3 Bh3 15. 0-0-0 Rad8 16. Rhe1 Rd6 17. Kb2 Bf5 18. e4 Bd7 19. e5 Rb6 20. Bg2 c5 21. Kc3 Ra6 22. a4 b5 23. Bf1 Ra5 24. Bxb5 Bxb5 25. axb5 Rxb5 26. d6 1-0

[Event "PAR-ch U16"]
[Site "Asuncion"]
[Date "2016.05.07"]
[Round "1.4"]
[White "Mieres Martinez, Brenda"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1635"]
[PlyCount "66"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. f3 dxe4 4. fxe4 Qh4+ 5. g3 Qxe4+ 6. Ne2 Qxh1 7. c3 Nf6 8. Qa4+ Bd7 9. Qc4 Bd6 10. Bf4 Bxf4 11. gxf4 Nc6 12. Ng3 Qxh2 13. Ne2 Ne4 14. Kd1 Qh1 15. Nc1 0-0-0 16. Nd2 Nxd2 17. Kxd2 h5 18. Ne2 h4 19. Qb3 h3 20. Ng3 Qf3 21. Ba6 Qxf4+ 22. Ke2 Na5 23. Qb4 Bc6 24. Rf1 Qxg3 25. Qxa5 Qg2+ 26. Rf2 Qxf2+ 27. Kxf2 h2 28. b4 bxa6 29. Qxa6+ Bb7 30. Qxa7 h1Q 31. a4 Qf3+ 32. Ke1 Rh2 33. d5 Qe2# 0-1

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "7.7"]
[White "Benitez Galeano, Alejandro"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1842"]
[BlackElo "1611"]
[PlyCount "45"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5 9. a3 Nh5 10. Bd2 f5 11. b4 axb4 12. axb4 f4 13. Qb3 Kh8 14. Nd5 Ne7 15. Nxe7 Qxe7 16. Bc3 Bg4 17. Ra1 Rxa1 18. Rxa1 Bxf3 19. Bxf3 fxg3 20. hxg3 Qg5 21. Bg2 Nxg3 22. fxg3 Qxg3 23. c5 1/2-1/2

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "6.6"]
[White "Lopez Alvarenga, Cesar"]
[Black "Franco Pinanez, Miguel Augusto"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1611"]
[BlackElo "1672"]
[PlyCount "47"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. g3 0-0 11. Kg2 Nbd7 12. h3 Qa5 13. Re1 Nb6 14. e5 Nfd7 15. exd6 exd6 16. Bf4 Nc4 17. Ne4 Qb6 18. Qb3 Qxb3 19. axb3 Rxa1 20. Rxa1 Nxb2 21. Bxd6 Rc8 22. Ra7 Nb6 23. Bxc5 Nxd5 24. b4 1/2-1/2

[Event "Ciudad del Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.30"]
[Round "5.11"]
[White "Ruiz Franco, Derlis"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1611"]
[PlyCount "75"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Na3 cxd4 7. cxd4 Bb4+ 8. Bd2 Nxd4 9. Nxd4 Qxd4 10. Qa4+ Bd7 11. Qxb4 Qxe5+ 12. Be2 Nf6 13. Bf4 Qe4 14. Qxe4 Nxe4 15. f3 Nf6 16. Bd6 Bc6 17. Bb5 Kd7 18. Bg3 Rac8 19. Kf2 h5 20. Rac1 h4 21. Be5 Nh5 22. g4 hxg3+ 23. hxg3 f6 24. Bc3 e5 25. g4 Nf4 26. Rxh8 Rxh8 27. Bxc6+ bxc6 28. Nc2 Nd3+ 29. Kg2 Nxc1 30. a3 d4 31. Bd2 Nd3 32. b4 Rc8 33. Na1 c5 34. bxc5 Nxc5 35. Bb4 Nd3 36. Bd2 Nf4+ 37. Kf1 Rb8 38. Nc2 0-1

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.29"]
[Round "2"]
[White "Guerrero Salinas, Fernando"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1611"]
[PlyCount "80"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 Bf5 4. Bf4 e6 5. a3 c5 6. e3 Bd6 7. Bb5+ Nc6 8. Ne5 Qc7 9. Nxc6 bxc6 10. dxc5 Bxf4 11. exf4 cxb5 12. Nxb5 Qxc5 13. a4 0-0 14. 0-0 Qxc2 15. Qxc2 Bxc2 16. Rfc1 Rfc8 17. Nd6 Rc6 18. Nb5 Rc4 19. Na3 Rac8 20. Nxc4 Rxc4 21. f3 g6 22. g3 d4 23. Ra3 d3 24. Kf1 d2 25. Raa1 dxc1Q+ 26. Rxc1 Bd3+ 27. Ke1 Rxc1+ 28. Kd2 Rc2+ 29. Kxd3 Rxb2 30. Kc3 Rxh2 31. Kb4 Rh3 32. a5 Rxg3 33. Kb5 Rxf3 34. Ka6 h5 35. Kxa7 h4 36. a6 h3 37. Kb7 Ra3 38. a7 h2 39. a8Q+ Rxa8 40. Kxa8 h1Q+ 0-1

[Event "Este op 5th"]
[Site "Ciudad del Este"]
[Date "2015.08.29"]
[Round "4"]
[White "Lopez Alvarenga, Cesar"]
[Black "Pereira, Sergio1111"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "1611"]
[BlackElo "1784"]
[PlyCount "76"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bd7 6. Qc2 Bc6 7. Qxc4 Bd5 8. Qc2 Be4 9. Qd1 c5 10. 0-0 Nbd7 11. Nc3 Bc6 12. Bf4 cxd4 13. Qxd4 Bc5 14. Qd1 0-0 15. Bd6 Re8 16. b4 Bxd6 17. Qxd6 Rc8 18. Rac1 a6 19. a4 Qc7 20. Qxc7 Rxc7 21. b5 Bxf3 22. Bxf3 Rec8 23. Na2 axb5 24. axb5 Kf8 25. Bxb7 Rxc1 26. Rxc1 Rxc1+ 27. Nxc1 Ke7 28. Nd3 e5 29. Kg2 Kd6 30. e4 Ne8 31. Bc6 f6 32. Bxd7 Kxd7 33. f4 exf4 34. Nxf4 Nd6 35. b6 Nxe4 36. b7 Kc7 37. Ne6+ Kxb7 38. Nxg7 Kc6 1/2-1/2

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.14"]
[Round "6.7"]
[White "Aguero B, Rodrigo"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1609"]
[PlyCount "72"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. h3 Bf5 8. Nc3 c6 9. Bxf5 Nxf5 10. Re1 Nd7 11. Ne5 Qc7 12. Bf4 Rae8 13. Qg4 Nxd4 14. Nxd7 Bxf4 15. Rxe8 Rxe8 16. g3 Be5 17. f4 f5 18. Qd1 Qxd7 19. fxe5 Ne6 20. Qf3 Nd4 21. Qd1 c5 22. Ne2 Nf3+ 23. Kg2 Nxe5 24. Nf4 d4 25. Nd3 Qd5+ 26. Kf2 Nxd3+ 27. Qxd3 Re3 28. Qd1 Qe5 29. Qd2 Qxg3+ 30. Kf1 Qxh3+ 31. Qg2 Qxg2+ 32. Kxg2 Re2+ 33. Kf3 Rxc2 34. Kf4 d3 35. Rd1 d2 36. Kxf5 Rxb2 0-1

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.14"]
[Round "5.8"]
[White "Lopez Alvarenga, Cesar"]
[Black "Caballero, Noelia Elizabeth"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1609"]
[PlyCount "99"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Bg4 6. Be3 e5 7. d5 Bb4+ 8. Nbd2 c6 9. dxc6 Nxc6 10. Bb5 0-0 11. 0-0 a6 12. Bxc6 bxc6 13. h3 Bxf3 14. Nxf3 Nc4 15. Qb3 Nxe3 16. Qxe3 f6 17. Qb3+ Kh8 18. Qxb4 Rb8 19. Qc3 Qb6 20. b3 Rfe8 21. Rac1 Rbc8 22. Qc5 Qb5 23. Qxb5 cxb5 24. Rfd1 Rxc1 25. Rxc1 Ra8 26. Rc7 h6 27. Nh4 Kg8 28. Nf5 Kf8 29. Nxg7 a5 30. Ne6+ Ke8 31. Rh7 Rc8 32. Rh8+ Kd7 33. Rxc8 Kxc8 34. Kf1 Kd7 35. Nc5+ Kc6 36. Nd3 Kd6 37. Ke2 Ke6 38. Ke3 f5 39. exf5+ Kxf5 40. g3 h5 41. f3 a4 42. bxa4 bxa4 43. a3 Kf6 44. Ke4 Kg5 45. Nc5 h4 46. gxh4+ Kxh4 47. Nxa4 Kxh3 48. Nc5 Kg3 49. a4 Kf2 50. a5 1-0

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.14"]
[Round "4.8"]
[White "Villalba Galeano, Juan Andres"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1609"]
[PlyCount "63"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Bf5 4. Bf4 e6 5. a3 c5 6. e3 a6 7. Bd3 Bxd3 8. Qxd3 Be7 9. 0-0 Nc6 10. h3 c4 11. Qe2 0-0 12. e4 dxe4 13. Nxe4 b5 14. Rfd1 Nd5 15. Bg5 h6 16. Bxe7 Ncxe7 17. Nc5 Nf5 18. a4 c3 19. b3 Nd6 20. axb5 axb5 21. Rxa8 Qxa8 22. Nd7 Rd8 23. Nde5 Nf4 24. Qe3 Nd5 25. Qe1 Qc8 26. Ng4 Nb4 27. Ne3 Qc7 28. d5 exd5 29. Nxd5 Nxd5 30. Rxd5 b4 31. Rd4 Qb7 32. Nh4 1/2-1/2

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.13"]
[Round "3.4"]
[White "Lopez Alvarenga, Cesar"]
[Black "Riquelme Oviedo, Fabio"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1609"]
[BlackElo "1650"]
[PlyCount "119"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 c6 7. Bd3 Nbd7 8. Qd2 b6 9. Nge2 Bb7 10. Bh6 e5 11. d5 Nxe4 12. Nxe4 Qh4+ 13. g3 Qxh6 14. Qxh6 Bxh6 15. Nxd6 Ba6 16. dxc6 Nc5 17. Be4 Nxe4 18. fxe4 Rfd8 19. Rd1 Bf8 20. Nb5 Rdc8 21. Nec3 Rxc6 22. b3 Bb4 23. Ke2 Bc8 24. Rd8+ Kg7 25. Rd3 a6 26. Nd5 Bg4+ 27. Kf1 axb5 28. Nxb4 Rf6+ 29. Kg2 bxc4 30. bxc4 Be2 31. Rc3 Ra4 32. a3 Rd6 33. Rhc1 Rd4 34. Kf2 Rxe4 35. Re1 Rxc4 36. Rxc4 Bxc4 37. Re3 f6 38. Rc3 b5 39. Nd3 e4 40. Nc5 b4 41. Nxa4 bxc3 42. Nxc3 f5 43. h4 h5 44. Ke3 Kf6 45. Kf4 g5+ 46. hxg5+ Kg6 47. Nd1 Bb3 48. Ne3 Be6 49. a4 Bd7 50. a5 Be8 51. Nd5 Bd7 52. Nc7 e3 53. Kxe3 Kxg5 54. a6 Kg4 55. Kf2 h4 56. gxh4 Kxh4 57. a7 Bc6 58. a8Q Bxa8 59. Nxa8 f4 60. Kf3 1/2-1/2

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.12"]
[Round "1.6"]
[White "Lopez Alvarenga, Cesar"]
[Black "Guerrero Salinas, Fernando"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1609"]
[PlyCount "39"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 Nc6 6. Bb5 Bd7 7. Nf3 e6 8. a3 a6 9. Be2 Na5 10. 0-0 Bc6 11. Bg5 h6 12. Bxf6 Qxf6 13. b4 b6 14. bxa5 bxa5 15. Qb3 a4 16. Qc4 Bb5 17. Nxb5 axb5 18. Qc6+ Ke7 19. Qxc7+ Ke8 20. Bxb5# 1-0

[Event "Ciudad del Este AAAP op"]
[Site "Ciudad del Este"]
[Date "2015.06.12"]
[Round "2.6"]
[White "Morinigo, Fernando Matias"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1609"]
[PlyCount "34"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. Nxd4 Nxe5 8. Bf4 Ng6 9. Bc1 Bc5 10. Na3 Nf6 11. Nac2 e5 12. Nf3 Bxf2+ 13. Kf1 Ng4 14. Qxd5 Bg3 15. Ne3 Nxe3+ 16. Bxe3 Qxe3 17. Bb5+ Kf8 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.05"]
[Round "7"]
[White "Lopez Alvarenga, Cesar"]
[Black "Franco Pinanez, Miguel Augusto"]
[Result "1/2-1/2"]
[ECO "A32"]
[BlackElo "1753"]
[PlyCount "12"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. Bg2 Nc6 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "5"]
[White "Lopez Alvarenga, Cesar"]
[Black "Benitez Galeano, Alejandro"]
[Result "0-1"]
[ECO "A70"]
[BlackElo "1783"]
[PlyCount "50"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. h3 0-0 7. e4 Re8 8. Bd3 a6 9. 0-0 e6 10. Bf4 exd5 11. cxd5 b5 12. Qc2 Nbd7 13. Bxd6 Bb7 14. Rfe1 Qb6 15. Bh2 Rac8 16. Qd2 c4 17. Bf1 b4 18. Ne2 Nxe4 19. Qe3 Qxe3 20. fxe3 Bxb2 21. Rab1 c3 22. Nf4 Nb6 23. Nd4 Nxd5 24. Bd3 Nd2 25. Rbd1 Nxe3 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "6"]
[White "Numata, Sebastian"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1739"]
[PlyCount "28"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Nbd7 9. a3 c5 10. b3 Rc8 11. Bb2 Re8 12. Rc1 cxd4 13. Nxd4 Nc5 14. cxd5 Nxd5 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "3"]
[White "Lopez Alvarenga, Cesar"]
[Black "Fernandez, Gabriela"]
[Result "1/2-1/2"]
[ECO "E00"]
[BlackElo "1671"]
[PlyCount "80"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 c6 6. e4 d5 7. e5 Nfd7 8. c5 b6 9. b4 Ba6 10. Ne2 Bc4 11. 0-0 b5 12. Nbc3 Nf8 13. f4 a5 14. bxa5 Na6 15. a3 Ng6 16. Na2 Bxa2 17. Rxa2 0-0 18. Bb4 Qb8 19. Nc1 Bd8 20. Qd2 Bc7 21. Nd3 Qd8 22. Raa1 Ne7 23. Bh3 g6 24. Qe2 Bxa5 25. Kh1 Kg7 26. g4 Bxb4 27. axb4 Rg8 28. Ra5 Qc8 29. Rfa1 Qb7 30. R1a3 Nc7 31. Qa2 Rxa5 32. Rxa5 Ra8 33. Kg1 Rxa5 34. Qxa5 Qa6 35. Qxc7 Qa1+ 36. Kg2 Qxd4 37. Qxe7 Qxd3 38. Qf6+ Kg8 39. Qd8+ Kg7 40. Qf6+ Kg8 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "4"]
[White "Lugo, Manuel"]
[Black "Lopez Alvarenga, Cesar"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1637"]
[PlyCount "50"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Rb1 Ng4 17. Qe1 Bxh2+ 18. Kh1 Be5 19. f3 Ne3 20. Qh4 Bf5 21. Bxe3 Qxe3 22. Bxf5 Rxf5 23. Ng3 Bxg3 24. Qg4 Qh6+ 25. Kg1 Qh2# 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "1"]
[White "Lopez Alvarenga, Cesar"]
[Black "Riquelme Oviedo, Fabio"]
[Result "1-0"]
[ECO "D06"]
[BlackElo "1692"]
[PlyCount "101"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. g3 Bf5 4. Nf3 h5 5. Bg2 e6 6. Bg5 Be7 7. Nc3 c6 8. 0-0 Nbd7 9. Qb3 b6 10. Rfe1 Ne4 11. Bxe7 Qxe7 12. Nh4 Nxc3 13. Qxc3 Bh7 14. e4 g5 15. Nf5 Bxf5 16. exf5 Qd6 17. fxe6 fxe6 18. Rxe6+ Qxe6 19. Re1 Qxe1+ 20. Qxe1+ Kd8 21. cxd5 cxd5 22. Bxd5 Rc8 23. Bf7 h4 24. d5 Kc7 25. Qe7 Rcd8 26. Qxg5 h3 27. Qf4+ Kb7 28. d6 Rdf8 29. Bd5+ Kb8 30. Qb4 Rc8 31. f4 Rc1+ 32. Kf2 Rhc8 33. Be4 R1c4 34. Qe1 Re8 35. Kf3 Nf6 36. d7 Nxd7 37. b3 Rd4 38. Qe3 Rdxe4 39. Qxe4 Rxe4 40. Kxe4 Nf6+ 41. Ke5 Nh5 42. g4 Ng7 43. Kf6 Ne8+ 44. Ke7 Nc7 45. f5 Nd5+ 46. Kf7 Ne3 47. g5 Nf1 48. g6 Nxh2 49. g7 Ng4 50. g8Q+ Kb7 51. Qxg4 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "2"]
[White "Santa Cruz, Nestor"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "1706"]
[PlyCount "43"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 b6 8. cxd5 Nxd5 9. c4 Ne7 10. Bd3 f5 11. Ne2 Bb7 12. 0-0 Nd7 13. Bb2 c5 14. Nf4 Rf6 15. d5 e5 16. Ne6 Qb8 17. f4 Qd6 18. e4 fxe4 19. Bxe4 Rxe6 20. dxe6 Qxd1 21. Raxd1 Bxe4 22. exd7 1-0

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.29"]
[Round "6"]
[White "Cantero Acuna, Liz Fabiana"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "19"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. Be3 cxd4 6. Nxd4 Be7 7. Nxc6 bxc6 8. 0-0 0-0 9. Nc3 d5 10. Qd2 1/2-1/2

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.29"]
[Round "7"]
[White "Villalba Galeano, Ana Jesus"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "31"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. 0-0 Nc6 7. Nc3 Nh6 8. d3 Nf5 9. Re1 Be7 10. Bg5 f6 11. Bf4 g5 12. exf6 gxf4 13. fxe7 Qxe7 14. Nxd5 Qf7 15. Ng5 Qg8 16. Nf6+ 1-0

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.28"]
[Round "5"]
[White "Lopez Alvarenga, Cesar"]
[Black "Alderete, Nestor"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "66"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nf6 6. c4 Nbd7 7. Bg5 Be7 8. Nbd2 Ne4 9. Bxe7 Qxe7 10. Nh4 Qf6 11. Nxf5 Qxf5 12. Nxe4 dxe4 13. f3 exf3 14. Bxf3 Qa5 15. e4 Qb6 16. Qd2 Rd8 17. Kh1 Nf6 18. Rad1 h5 19. Qg5 0-0 20. e5 Ng4 21. Qxh5 Ne3 22. Be4 g6 23. Bxg6 fxg6 24. Qxg6+ Kh8 25. Qh6+ Kg8 26. Rxf8+ Rxf8 27. Qxe3 Qxb2 28. Qg5+ Kh8 29. Qh6+ Kg8 30. Qxe6+ Kh8 31. Qh6+ Kg8 32. Rd2 Qc1+ 33. Kg2 Qf1# 0-1

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.22"]
[Round "3"]
[White "Benitez, Alexis"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1/2-1/2"]
[ECO "E41"]
[PlyCount "37"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Ne4 6. Qc2 Qa5 7. Bd2 Nxd2 8. Nxd2 cxd4 9. exd4 Nc6 10. Nf3 0-0 11. Bd3 d5 12. Bxh7+ Kh8 13. Bd3 Bd7 14. cxd5 exd5 15. 0-0 Bg4 16. Be2 Bxf3 17. Bxf3 Nxd4 18. Qd3 Nxf3+ 19. Qxf3 1/2-1/2

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.22"]
[Round "2"]
[White "Lopez Alvarenga, Cesar"]
[Black "Portillo, Araceli Aramis"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "49"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Qe7 6. Nxh8 Qd8 7. 0-0 d6 8. d3 Bd7 9. Nc3 Qe7 10. Bg5 0-0-0 11. Nd5 h5 12. Nxe7+ Kb8 13. Nxc6+ Ka8 14. Nxd8 b6 15. Bxf6 h4 16. Bxg7 a5 17. Bd5+ Ka7 18. Nc6+ Ka8 19. Nxa5+ Kb8 20. Nc6+ Kc8 21. Qf3 b5 22. Qf8+ Kb7 23. Qb8+ Ka6 24. a4 Bg4 25. axb5# 1-0

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.22"]
[Round "4"]
[White "Lopez Alvarenga, Cesar"]
[Black "Riquelme Oviedo, Fabio"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1692"]
[PlyCount "84"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bh5 4. c4 f6 5. Nf3 Bxf3 6. exf3 Nc6 7. Be3 Qd7 8. cxd5 Qxd5 9. Nc3 Qa5 10. d5 0-0-0 11. Qb3 Nb4 12. Bc4 Nh6 13. 0-0 Nf5 14. a3 Na6 15. Qc2 Nxe3 16. fxe3 Qb6 17. Rfe1 c6 18. Rac1 Nb8 19. b4 g5 20. b5 c5 21. Na4 Qd6 22. Bd3 b6 23. Bf5+ Nd7 24. e4 Kb8 25. Nb2 Ne5 26. a4 Bh6 27. Ra1 Kc7 28. a5 Kb7 29. Ra2 Rb8 30. Rea1 Kc7 31. Qa4 Rb7 32. Nc4 Nxc4 33. Qxc4 Bg7 34. Ra4 h5 35. R1a3 h4 36. Qa2 Qf4 37. Qa1 Qd6 38. axb6+ axb6 39. Ra7 Rhb8 40. Rxb7+ Rxb7 41. Ra7 Rxa7 42. Qxa7+ Kd8 1/2-1/2

[Event "Ciudad del Este Bachmann Memorial"]
[Site "Ciudad del Este"]
[Date "2015.03.21"]
[Round "1"]
[White "Britez, G Jorge A"]
[Black "Lopez Alvarenga, Cesar"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1844"]
[PlyCount "51"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. b3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Rb1 0-0 16. Bb2 Bxh2+ 17. Kxh2 Ng4+ 18. Kg3 Qd6+ 19. f4 Ne3 20. Qc1 Nxf1+ 21. Qxf1 Bf5 22. Bxf5 Rxf5 23. Be5 Qg6+ 24. Kh2 Qh5+ 25. Kg1 Rc8 26. Ng3 1-0

