[Event "Dionicio Baez Memorial"]
[Site "Asuncion"]
[Date "2015.11.10"]
[Round "1.2"]
[White "Aguero Centurio, Abel Alejandro"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1914"]
[BlackElo "1472"]
[PlyCount "85"]
[EventDate "2015.10.30"]
[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 f5 2. e4 e6 3. exf5 exf5 4. Nf3 Nf6 5. Bd3 d6 6. 0-0 Be7 7. c3 0-0 8. Qc2 g6 9. Bh6 Rf7 10. Ng5 c6 11. Nd2 Ng4 12. Nxf7 Kxf7 13. Bf4 Bg5 14. Bxg5 Qxg5 15. Nf3 Qf6 16. h3 Nh6 17. Qb3+ Kg7 18. Rae1 b5 19. d5 Bd7 20. Re2 Na6 21. dxc6 Bxc6 22. Nd4 Nc5 23. Ne6+ Nxe6 24. Qxe6 Nf7 25. Qxf6+ Kxf6 26. f4 d5 27. Rfe1 Bd7 28. Re7 Rd8 29. Kf2 h5 30. Bc2 Nd6 31. R7e5 Ne4+ 32. Bxe4 dxe4 33. Rd1 a6 34. Rd6+ Kf7 35. Kg3 a5 36. Kh4 b4 37. cxb4 axb4 38. Kg5 b3 39. axb3 e3 40. Rxe3 h4 41. b4 Kf8 42. Kh6 Be8 43. Rxd8 1-0

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.14"]
[Round "1.19"]
[White "Cuevas C, Osvaldo"]
[Black "Encina, Alfred"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1757"]
[BlackElo "1889"]
[PlyCount "72"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. e3 c5 3. c4 e6 4. Nf3 Nc6 5. b3 Be7 6. Bb2 Bf6 7. d4 Nge7 8. Ne5 cxd4 9. Bxd4 Bxe5 10. fxe5 Nf5 11. Qg4 Ncxd4 12. exd4 dxc4 13. Bxc4 Qxd4 14. Qxd4 Nxd4 15. Na3 0-0 16. 0-0-0 Nc6 17. Rhe1 a6 18. Bd3 Nb4 19. Kb2 Nxd3+ 20. Rxd3 b5 21. Red1 Bb7 22. g4 Bd5 23. Nc2 a5 24. Ne3 Bf3 25. R1d2 a4 26. b4 h6 27. h4 Ra7 28. Rd8 Rxd8 29. Rxd8+ Kh7 30. Rb8 Be2 31. Nc2 Rd7 32. g5 hxg5 33. hxg5 Kg6 34. Rg8 Rd5 35. Kc3 Bc4 36. a3 Rxe5 0-1

[Event "Asuncion Clasificatorio op 3rd"]
[Site "Asuncion"]
[Date "2015.07.19"]
[Round "7.15"]
[White "Cuevas C, Osvaldo"]
[Black "Salinas, Victor"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1757"]
[BlackElo "1641"]
[PlyCount "119"]
[EventDate "2015.07.17"]
[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 b6 2. f4 Bb7 3. Nc3 e6 4. Bc4 d5 5. exd5 exd5 6. Bd3 d4 7. Be4 c6 8. Qe2 Qe7 9. Nd1 Nf6 10. Bf3 Nbd7 11. Nf2 Rb8 12. b3 Qxe2+ 13. Nxe2 c5 14. Bxb7 Rxb7 15. 0-0 Bd6 16. d3 0-0 17. h3 Re8 18. Ng3 Nd5 19. Nfe4 Be7 20. Nf5 Rbb8 21. Bd2 g6 22. Nfg3 Bh4 23. f5 Bxg3 24. Nxg3 Ne3 25. Bxe3 Rxe3 26. Ne4 Kg7 27. fxg6 hxg6 28. Rae1 Rxe1 29. Rxe1 Re8 30. Kf2 Re6 31. Ng5 Rxe1 32. Kxe1 Nf6 33. Kf2 Nd5 34. a3 Ne3 35. Ne4 Nxc2 36. Nd6 Nxa3 37. Nc8 Nb5 38. Ne7 Nd6 39. Nc6 Nb5 40. Kf3 Kf6 41. h4 Ke6 42. g4 f5 43. g5 a6 44. b4 Kd6 45. h5 Ke6 46. bxc5 bxc5 47. h6 Kf7 48. Ne5+ Kg8 49. Nxg6 Nd6 50. Kf4 a5 51. Ne7+ Kh7 52. Nxf5 Nf7 53. Ng3 a4 54. Ne2 a3 55. Nc1 Kg6 56. Ke4 Nxg5+ 57. Kd5 Kxh6 58. Kxc5 Nf3 59. Kb4 Kg5 60. Kxa3 1/2-1/2

[Event "Asuncion Clasificatorio op 3rd"]
[Site "Asuncion"]
[Date "2015.07.19"]
[Round "5.17"]
[White "Rojas, Montserrat"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1613"]
[BlackElo "1757"]
[PlyCount "47"]
[EventDate "2015.07.17"]
[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 d5 2. g3 Bf5 3. Bg2 Nc6 4. d3 Nf6 5. Bf4 e6 6. Nh4 Bg6 7. Nxg6 fxg6 8. 0-0 Nh5 9. Bd2 Bd6 10. e4 d4 11. c3 e5 12. cxd4 Nxd4 13. Nc3 0-0 14. Rc1 Rf7 15. Be3 Bc5 16. Na4 Bb6 17. Kh1 Qe7 18. Nxb6 cxb6 19. Bxd4 exd4 20. Qb3 Raf8 21. f4 Kh8 22. Bf3 Nf6 23. e5 Nd7 24. e6 1-0

[Event "Asuncion Clasificatorio op 3rd"]
[Site "Asuncion"]
[Date "2015.07.18"]
[Round "3.24"]
[White "Jodorcovsky, Paulo Leonardo"]
[Black "Cuevas C, Osvaldo"]
[Result "1/2-1/2"]
[ECO "C11"]
[BlackElo "1757"]
[PlyCount "82"]
[EventDate "2015.07.17"]
[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 e6 2. e4 c5 3. Nf3 Nf6 4. Nc3 d5 5. e5 Nfd7 6. Be2 Nc6 7. 0-0 Be7 8. Be3 0-0 9. Qd2 f6 10. exf6 Bxf6 11. dxc5 Qa5 12. Nd4 Nxc5 13. a3 Ne4 14. Nxe4 Qxd2 15. Nxf6+ Rxf6 16. Bxd2 Nxd4 17. Bd3 e5 18. Rfe1 e4 19. Bc3 exd3 20. Bxd4 Re6 21. cxd3 b6 22. Rac1 Rxe1+ 23. Rxe1 Kf7 24. h3 Ba6 25. Re3 g6 26. Kf1 Re8 27. Rxe8 Kxe8 28. Ke2 Ke7 29. Ke3 Ke6 30. Bh8 Bb7 31. g4 a6 32. Kf4 b5 33. Kg5 Kf7 34. Bc3 Bc8 35. f4 h5 36. gxh5 gxh5 37. h4 Bg4 38. f5 Be2 39. f6 Bf3 40. Bd4 Be2 41. Be3 Bg4 1/2-1/2

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.14"]
[Round "7"]
[White "Cuevas C, Osvaldo"]
[Black "Gonzalez, Juan Pablo"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "63"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 h6 3. e4 d6 4. d4 d5 5. Bd3 e6 6. Be3 Bb4+ 7. c3 Be7 8. 0-0 Nf6 9. e5 Nfd7 10. c4 c6 11. c5 b5 12. Nbd2 Na6 13. a3 Nc7 14. b4 a6 15. Nb3 Bb7 16. Na5 Qc8 17. g3 Ra7 18. Qc2 Ra8 19. Bxg6 fxg6 20. Qxg6+ Kd8 21. f5 Nf8 22. Qg7 Rh7 23. Qxh7 Nxh7 24. f6 Bf8 25. Nh4 Kd7 26. Ng6 Qe8 27. f7 Qd8 28. Nxb7 Qb8 29. h4 h5 30. Na5 Bg7 31. Rf3 Kd8 32. Nxc6+ 1-0

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.14"]
[Round "6"]
[White "Gomez Dacak, Franklin Paul"]
[Black "Cuevas C, Osvaldo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1698"]
[PlyCount "78"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Bd3 Bg6 5. Nf3 Nd7 6. c3 c5 7. Bxg6 fxg6 8. 0-0 h6 9. Re1 Ngf6 10. Nbd2 g5 11. Bg3 g4 12. Ne5 Bd6 13. Nxg4 Bxg3 14. hxg3 cxd4 15. exd4 0-0 16. Rxe6 Re8 17. Rxe8+ Qxe8 18. Nxf6+ Nxf6 19. Qf3 Qb5 20. b3 Re8 21. Rd1 Qa5 22. a4 h5 23. Qd3 a6 24. c4 b5 25. axb5 axb5 26. c5 Re6 27. Nf3 Ng4 28. Qf5 Re2 29. Qxd5+ Kf8 30. Qxh5 Nh6 31. Ne5 Re1+ 32. Kh2 Rxd1 33. Qxd1 Qa2 34. Qf3+ Kg8 35. d5 Qb2 36. Nd7 Qd4 37. c6 Ng4+ 38. Kh1 Qa1+ 39. Qd1 Qxd1# 0-1

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.13"]
[Round "5"]
[White "Cuevas C, Osvaldo"]
[Black "De la Vega, Ricardo"]
[Result "1/2-1/2"]
[ECO "C30"]
[BlackElo "1465"]
[PlyCount "68"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nc6 5. Bc4 Bg4 6. h3 Bh5 7. g4 Bg6 8. d3 h6 9. Be3 Bd6 10. Nc3 Nge7 11. Qd2 Bb4 12. a3 Ba5 13. h4 Nd4 14. Nxe5 f6 15. Bxd4 Qxd4 16. Nxg6 Nxg6 17. h5 Ne5 18. 0-0-0 0-0-0 19. Be6+ Kb8 20. b4 Nf3 21. Qf4 Qxc3 22. Qxf3 Qxa3+ 23. Kd2 Qxb4+ 24. Ke2 Rhe8 25. Bb3 Qc3 26. Qf4 Qe5 27. Qxe5 Rxe5 28. c4 Bc3 29. Rc1 Bd4 30. Rc2 Rg5 31. Kf3 Ra5 32. Ra2 Bb6 33. Rha1 Rxa2 34. Bxa2 Bd4 1/2-1/2

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.13"]
[Round "4"]
[White "Cuevas C, Osvaldo"]
[Black "Lugo, Manuel"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1629"]
[PlyCount "127"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 a6 4. Bc4 b5 5. Bb3 Bb7 6. Nd2 c5 7. dxc5 Bxb2 8. Rb1 Bg7 9. Ngf3 Nf6 10. e5 Nd5 11. Bd4 0-0 12. 0-0 Qa5 13. Ne4 Nf4 14. Nc3 Nc6 15. Nd5 Nxd4 16. Nxe7+ Kh8 17. Nxd4 Bxg2 18. Re1 Rfe8 19. Qg4 Rxe7 20. Qxf4 Bb7 21. c6 Bxc6 22. Nxc6 dxc6 23. Bxf7 Qc7 24. Bb3 Bxe5 25. Qh4 Rae8 26. f4 Bd4+ 27. Kh1 Rxe1+ 28. Rxe1 Rxe1+ 29. Qxe1 Qxf4 30. Qe8+ Kg7 31. Qe7+ Kh6 32. Qe2 c5 33. c4 Kg5 34. Qg2+ Qg4 35. h3 Qxg2+ 36. Kxg2 Kf4 37. cxb5 axb5 38. Bg8 h6 39. Bh7 g5 40. Kf1 Ke3 41. Ke1 b4 42. Kd1 h5 43. Bf5 Kf4 44. Be6 g4 45. hxg4 h4 46. Ke2 Kg3 47. g5 h3 48. g6 Kg2 49. Bd5+ Kg1 50. Kd3 h2 51. Kc4 h1Q 52. Bxh1 Kxh1 53. g7 Bxg7 54. Kxc5 Bf8+ 55. Kc4 Kg2 56. Kd3 Kf3 57. Kd2 Ke4 58. Kc2 Kd4 59. Kd2 Kc4 60. Kc2 Kb5 61. Kb3 Be7 62. Kb2 Ka4 63. a3 bxa3+ 64. Ka2 0-1

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.12"]
[Round "2"]
[White "Cuevas C, Osvaldo"]
[Black "Gomez, Osmar"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1549"]
[PlyCount "166"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Qb6 5. c4 a6 6. Ba4 d6 7. 0-0 Nge7 8. Nc3 Bd7 9. Bc2 g6 10. e5 dxe5 11. fxe5 Bg7 12. Qe2 Nd4 13. Qe4 Bc6 14. Qd3 Bxf3 15. gxf3 0-0 16. f4 Rfd8 17. Ne4 Ndf5 18. Qh3 Nd4 19. Nf6+ Bxf6 20. exf6 Nef5 21. Be4 Ne2+ 22. Kh1 h5 23. b3 Nxc1 24. Rfxc1 Rxd2 25. Rg1 Kh7 26. Bxf5 exf5 27. Qf3 Re8 28. Rg2 Rxg2 29. Kxg2 Qxf6 30. Rd1 b6 31. Rd2 Qe6 32. Kg3 Qe1+ 33. Qf2 Qxf2+ 34. Kxf2 Re6 35. h4 Kh6 36. Rd5 Kg7 37. a4 a5 38. Kf3 Kf6 39. Rd3 Ke7 40. Kf2 Re4 41. Rf3 f6 42. Kg3 Kf7 43. Rd3 Rd4 44. Rf3 Rd1 45. Kg2 g5 46. fxg5 Kg6 47. Re3 Rd6 48. Re8 Kf7 49. Rh8 fxg5 50. hxg5 Rd3 51. Rxh5 Rxb3 52. Rh6 Rb4 53. Rf6+ Kg7 54. Kf3 Rxc4 55. Rxb6 Rxa4 56. Rb5 Rc4 57. Rxa5 Kg6 58. Ra8 Kxg5 59. Rg8+ Kf6 60. Rf8+ Ke6 61. Re8+ Kd5 62. Rd8+ Kc6 63. Rc8+ Kb5 64. Rf8 f4 65. Rb8+ Ka4 66. Rb1 Ka3 67. Rb5 Ka2 68. Kg4 Ka3 69. Kf3 Ka4 70. Rb1 Rb4 71. Rc1 Kb5 72. Kg4 Rd4 73. Rb1+ Kc4 74. Rc1+ Kd5 75. Kf3 c4 76. Rc2 Kc5 77. Kg4 Kb4 78. Kf5 Kb3 79. Rc1 c3 80. Ke5 Rc4 81. Kd5 Rc8 82. Kd4 Rd8+ 83. Ke4 Kb2 0-1

[Event "Asuncion Mayor op 2nd"]
[Site "Asuncion"]
[Date "2015.06.12"]
[Round "1"]
[White "Saucedo, Moises"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1698"]
[PlyCount "59"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. a3 e5 3. Nf3 d6 4. c3 Nc6 5. Bb5 Bd7 6. d4 cxd4 7. cxd4 a6 8. Bxc6 Bxc6 9. d5 Bd7 10. 0-0 Be7 11. Be3 Nf6 12. Nc3 0-0 13. Rc1 Bg4 14. h3 Bh5 15. g4 Bg6 16. Nd2 h5 17. f3 Nh7 18. Qb3 b5 19. a4 Ng5 20. Kg2 bxa4 21. Nxa4 Rc8 22. Rc6 Rxc6 23. dxc6 Qc8 24. Rc1 hxg4 25. hxg4 Bxe4 26. Nxe4 Nxe4 27. Nb6 Qc7 28. Nd5 Qa5 29. Nxe7+ Kh7 30. Rh1# 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.05"]
[Round "7"]
[White "Morinigo, Fernando Matias"]
[Black "Cuevas C, Osvaldo"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "20"]
[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 f5 2. Nf3 d5 3. g3 Nc6 4. Bg2 e6 5. 0-0 h6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Bd7 9. Qd2 0-0-0 10. a4 g5 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "6"]
[White "Cuevas C, Osvaldo"]
[Black "Gonzalez Resquin, Diego"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1747"]
[PlyCount "47"]
[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 Nc6 2. c4 f6 3. Nc3 e5 4. d5 Nb4 5. a3 Na6 6. b4 b6 7. e4 c5 8. b5 Nc7 9. f4 exf4 10. Bxf4 g6 11. Bd3 Bg7 12. Nge2 f5 13. exf5 gxf5 14. 0-0 Bd4+ 15. Nxd4 cxd4 16. Ne2 a6 17. bxa6 Nxa6 18. Nxd4 Qf6 19. Re1+ Ne7 20. Nxf5 0-0 21. Nxe7+ Kf7 22. Qh5+ Qg6 23. Bxg6+ hxg6 24. Qxg6# 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "5"]
[White "Sanchez Morel, Araceli"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "73"]
[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 c5 2. c3 Nc6 3. d4 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Be2 f6 7. 0-0 g5 8. c4 Qf5 9. d5 Bxf3 10. Bxf3 Nd4 11. Na3 Nxf3+ 12. Qxf3 Qxf3 13. gxf3 0-0-0 14. h3 Nh6 15. Bd2 Nf5 16. Be3 b6 17. Rab1 Nd4 18. Bxd4 cxd4 19. Nb5 Kb7 20. Nxd4 h5 21. Ne6 Rc8 22. Rfc1 Bh6 23. c5 g4 24. c6+ Kb8 25. Rc4 gxf3 26. Rd1 Rhg8+ 27. Kf1 Rg2 28. Rd3 Rcg8 29. Rxf3 Rg1+ 30. Ke2 Rb1 31. Rb3 Rgg1 32. c7+ Kc8 33. Ra4 Kb7 34. Rxa7+ Kxa7 35. c8Q Rxb2+ 36. Rxb2 Re1+ 37. Kxe1 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "4"]
[White "Cuevas C, Osvaldo"]
[Black "Ocampos, Luis"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "57"]
[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 e5 2. Nf3 d6 3. Nc3 Nd7 4. Bc4 c6 5. d3 Be7 6. 0-0 Ngf6 7. Ne2 0-0 8. c3 b6 9. Ng3 h6 10. d4 exd4 11. Nxd4 Bb7 12. Ndf5 Ne5 13. Be2 d5 14. Bf4 Ng6 15. Be3 Nxe4 16. Nxe4 dxe4 17. Qxd8 Raxd8 18. Rad1 Bf6 19. Nd6 Ba8 20. Nxe4 Be5 21. g3 c5 22. Nd2 Rfe8 23. Bb5 Re6 24. Nc4 Bd6 25. Rd2 Be7 26. Rxd8+ Bxd8 27. f4 Be4 28. Bd7 Re7 29. h4 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "3"]
[White "Martinez Lopez, Dahiana B"]
[Black "Cuevas C, Osvaldo"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "54"]
[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 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 d6 5. d3 h6 6. 0-0 Bg4 7. h3 Bxf3 8. gxf3 a6 9. f4 e5 10. Nd5 Nxd5 11. exd5 Nd4 12. c3 Nb5 13. Re1 Be7 14. fxe5 0-0 15. Re4 dxe5 16. Rg4 Bg5 17. Bxg5 hxg5 18. Qd2 Nd6 19. Re1 f6 20. Qe2 Re8 21. Bb3 b5 22. c4 f5 23. Rg2 g6 24. a4 b4 25. Bc2 Qf6 26. Qe3 Rac8 27. Rxg5 f4 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "2"]
[White "Cuevas C, Osvaldo"]
[Black "Rettori, Ruben Aurelio"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "42"]
[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. f4 g6 2. Nf3 Bg7 3. e4 d6 4. d4 Bg4 5. Nbd2 Nh6 6. b3 f6 7. Bb2 Nf7 8. h3 Bxf3 9. Qxf3 c6 10. d5 Qc7 11. Bd3 Nd7 12. Nc4 b5 13. dxc6 Qxc6 14. Na3 Rb8 15. 0-0 0-0 16. c4 b4 17. Nc2 Nc5 18. Nd4 Qb6 19. Kh1 e5 20. Ne2 Qb7 21. Rad1 f5 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "1"]
[White "Pereira, Sergio1111"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1842"]
[PlyCount "63"]
[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 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 g6 6. h3 Bg7 7. d3 Nf6 8. Nbd2 e5 9. b4 cxb4 10. a3 0-0 11. axb4 b5 12. Nb3 Nh5 13. Bb2 f6 14. d4 exd4 15. Bxd4 Be6 16. Nc5 Qc8 17. Nxe6 Qxe6 18. Re1 Rfd8 19. Qc1 Qc4 20. c3 f5 21. exf5 Bxd4 22. Nxd4 gxf5 23. Qg5+ Ng7 24. Nxf5 Qxc3 25. Nh6+ Kh8 26. Nf7+ Kg8 27. Nxd8 Rxd8 28. Qxd8+ Kf7 29. Re7+ Kg6 30. Qd6+ Kf5 31. Rf7+ Ke4 32. Rf4# 1-0

[Event "Asuncion Patriarca Memorial op"]
[Site "Asuncion"]
[Date "2015.01.15"]
[Round "3"]
[White "Heinechen, John"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2002"]
[PlyCount "75"]
[EventDate "2015.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 b6 4. d5 Na5 5. a3 g6 6. b4 Bg7 7. c3 Nb7 8. Bc4 d6 9. 0-0 Nh6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. h3 0-0 13. Be3 a5 14. Qd2 axb4 15. Bxh6 bxc3 16. Nxc3 Bxh6 17. Qxh6 f6 18. Rfe1 Nd8 19. Nd2 Nf7 20. Qe3 b5 21. Reb1 Rfb8 22. f4 Kg7 23. Nf3 b4 24. axb4 Rxa1 25. Rxa1 Rxb4 26. e5 Qb7 27. exf6+ exf6 28. Qe8 Rxf4 29. Ra8 Kh6 30. Qf8+ Kh5 31. g4+ Rxg4+ 32. hxg4+ Kxg4 33. Nh2+ Kf4 34. Ra4+ Kf5 35. Ne4 Qb1+ 36. Nf1 Qb7 37. Qxf7 Qxf7 38. Nxd6+ 1-0

[Event "Asuncion Patriarca Memorial op"]
[Site "Asuncion"]
[Date "2015.01.13"]
[Round "1"]
[White "Cuevas C, Osvaldo"]
[Black "Heinechen, Juan"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "1773"]
[PlyCount "77"]
[EventDate "2015.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bd3 d5 7. c4 Nc6 8. 0-0 Nb4 9. Be2 Bf5 10. Na3 a6 11. d4 Qc7 12. Ne5 Rfd8 13. dxc5 Qxc5 14. Bd4 Qa5 15. Qc1 Nd7 16. Qb2 Nxe5 17. fxe5 Bd3 18. Bxd3 Nxd3 19. Qc3 Qxc3 20. Bxc3 Nxe5 21. h3 dxc4 22. Nxc4 Nxc4 23. Bxg7 Nd2 24. Bd4 Nxf1 25. Rxf1 Rac8 26. b4 Rc4 27. Bc5 Kf8 28. a4 Rd2 29. Rf3 a5 30. Rf4 Rxf4 31. exf4 axb4 32. Bxb4 Rd4 33. Be1 Rxa4 34. g3 b5 35. Kf2 b4 36. Ke2 b3 37. Kd2 b2 38. Kc2 Ra1 39. Kxb2 0-1

[Event "Asuncion IRT Sub 2200"]
[Site "Asuncion"]
[Date "2013.06.10"]
[Round "7.10"]
[White "Cuevas C, Osvaldo"]
[Black "Livieres Torales, Juan Jose"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "61"]
[EventDate "2013.06.07"]
[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 e5 2. Nf3 Nc6 3. d4 f6 4. Bc4 Be7 5. a3 a6 6. b4 b5 7. Bd5 Bb7 8. Nc3 d6 9. dxe5 fxe5 10. 0-0 Nf6 11. Ng5 Nxd5 12. Nxd5 Bxg5 13. Bxg5 Qxg5 14. Nxc7+ Kd7 15. Nd5 Rab8 16. Qd3 Nd4 17. c3 Ne6 18. Rad1 Nf4 19. Nxf4 Qf6 20. Nh5 Qh6 21. Rd2 Bxe4 22. Qxe4 Qxd2 23. Nxg7 Qg5 24. Nf5 Rhg8 25. g3 h5 26. Rd1 Rbc8 27. Rxd6+ Ke8 28. Qxe5+ Kf8 29. Rf6+ Qxf6 30. Qxf6+ Ke8 31. Qe7# 1-0

[Event "Asuncion IRT Sub 2200"]
[Site "Asuncion"]
[Date "2013.06.10"]
[Round "6.11"]
[White "Cuevas C, Osvaldo"]
[Black "Mendieta C, Eladio J"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "59"]
[EventDate "2013.06.07"]
[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. Nc3 Nf6 3. Bg5 e6 4. e3 Bb4 5. Bd3 h6 6. Bh4 Nbd7 7. a3 Bxc3+ 8. bxc3 0-0 9. Nf3 c6 10. Ne5 Qa5 11. 0-0 Qxc3 12. Nxd7 Nxd7 13. Qg4 e5 14. e4 Nf6 15. Qg3 Qxd4 16. Bxf6 g6 17. exd5 cxd5 18. Bxg6 Qf4 19. Bxf7+ Kxf7 20. Qg7+ Ke6 21. Qe7+ Kf5 22. Qxf8 Kg6 23. Qg7+ Kh5 24. f3 Bd7 25. h3 Bxh3 26. gxh3 Rf8 27. Qg4+ Qxg4+ 28. fxg4+ Kg6 29. Bxe5 Rxf1+ 30. Rxf1 1-0

[Event "Asuncion IRT Sub 2200"]
[Site "Asuncion"]
[Date "2013.06.09"]
[Round "5.9"]
[White "Florentin, Damaso"]
[Black "Cuevas C, Osvaldo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1786"]
[PlyCount "109"]
[EventDate "2013.06.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d3 a6 5. Ba4 b5 6. Bb3 Ng6 7. c3 Nf4 8. Bxf4 exf4 9. d4 d6 10. 0-0 Bg4 11. Bd5 Qd7 12. Nbd2 Rb8 13. Qc2 Be7 14. e5 dxe5 15. Bxc6 Qxc6 16. Nxe5 Qe6 17. Qe4 f3 18. Qxg4 fxg2 19. Rfe1 0-0 20. Qxe6 fxe6 21. Nc6 Bd6 22. Nxb8 Rxb8 23. Rxe6 b4 24. c4 Bf4 25. Nf3 g5 26. Kxg2 Kf7 27. Rae1 h5 28. Re7+ Kf6 29. R1e6+ Kf5 30. Rxa6 g4 31. Rf7+ Ke4 32. Re6+ Kd3 33. Ne1+ Kxc4 34. Rxf4 Ra8 35. Rc6+ Kb5 36. Rxc7 Rxa2 37. Rc2 b3 38. Re2 Kc4 39. Kg3 Ra5 40. Re5 h4+ 41. Kxg4 Rd5 42. Rxd5 Kxd5 43. Kxh4 Ke6 44. Kg5 Kd5 45. h4 Ke6 46. h5 Kd6 47. h6 Kc6 48. h7 Kd5 49. h8Q Kc4 50. Qc8+ Kd5 51. Qc5+ Ke6 52. Rf6+ Kd7 53. Qd6+ Kc8 54. Qe7 Kb8 55. Rf8# 1-0

[Event "Asuncion IRT Sub 2200"]
[Site "Asuncion"]
[Date "2013.06.08"]
[Round "4.11"]
[White "Bianciotto L, Oscar Augusto"]
[Black "Cuevas C, Osvaldo"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "118"]
[EventDate "2013.06.07"]
[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 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 e5 5. Nf3 Bc5 6. Bb5 d6 7. 0-0 Bg4 8. h3 Bh5 9. Nc3 Nge7 10. Bg5 f6 11. Bd2 0-0 12. Bxc6 Nxc6 13. g4 Bg6 14. Re1 Qb6 15. Be3 Nd4 16. Rb1 Bf7 17. a3 Nxf3+ 18. Qxf3 Rac8 19. b4 Bxe3 20. Qxe3 Qxe3 21. Rxe3 a6 22. Rd1 Rc6 23. a4 Rfc8 24. Nd5 Bxd5 25. Rxd5 Rxc2 26. Rxd6 Rb2 27. Rb6 Rc7 28. Rd3 h6 29. b5 axb5 30. Rxb5 Rxb5 31. axb5 Rc5 32. Rb3 b6 33. Kg2 g5 34. f3 Kf7 35. Kf2 Ke6 36. Ke3 Rc4 37. h4 gxh4 38. f4 exf4+ 39. Kxf4 Rc5 40. Rh3 h5 41. Rxh4 hxg4 42. Rxg4 Rxb5 43. Rg6 Rc5 44. Rg8 Rb5 45. Re8+ Kd7 46. Rh8 Rb1 47. Kf5 Rf1+ 48. Kg6 b5 49. Rb8 Kc6 50. Rf8 b4 51. Rxf6+ Rxf6+ 52. Kxf6 b3 53. e5 b2 54. e6 b1Q 55. e7 Qb8 56. Kf7 Kd7 57. e8Q+ Qxe8+ 58. Kf6 Qe7+ 59. Kg6 Ke6 0-1

[Event "Asuncion IRT Sub 2200"]
[Site "Asuncion"]
[Date "2013.06.07"]
[Round "1.6"]
[White "Cuevas C, Osvaldo"]
[Black "Penayo, Nicolas"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1879"]
[PlyCount "66"]
[EventDate "2013.06.07"]
[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. Nc3 c5 3. a3 Nc6 4. Bb5 Nge7 5. d3 a6 6. Ba4 Nd4 7. Nf3 b5 8. Bb3 Nxb3 9. cxb3 Nc6 10. Be3 Bb7 11. 0-0 Be7 12. Nd2 d6 13. f4 d5 14. exd5 exd5 15. Bf2 0-0 16. f5 Bd6 17. Qg4 Ne5 18. Qe2 Qg5 19. Be3 Qh4 20. d4 Ng4 21. h3 Nxe3 22. Nf3 Qf4 23. Ne5 Nxf1 24. Rxf1 Qxd4+ 25. Kh1 Qxe5 26. Qxe5 Bxe5 27. Rf2 d4 28. Nd1 Rae8 29. Rf1 Bg3 30. Nf2 Re2 31. Nd3 Rxg2 32. Ne1 Rh2+ 33. Kg1 Rh1# 0-1

