[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.11"]
[Round "9"]
[White "Parraga, Alejandro"]
[Black "Zambrana, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2071"]
[BlackElo "2386"]
[PlyCount "29"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. Qe2 c5 11. Rd1 cxd4 12. exd4 Be7 13. Bg5 0-0 14. Rac1 Rc8 15. a3 1/2-1/2

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.10"]
[Round "8"]
[White "Mendoza, Rodrigo"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2195"]
[BlackElo "2071"]
[PlyCount "20"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 1/2-1/2

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.10"]
[Round "7"]
[White "Parraga, Alejandro"]
[Black "Almendras, Elias"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2071"]
[BlackElo "1942"]
[PlyCount "49"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Nc6 7. Nf3 Nf6 8. h3 0-0 9. 0-0 h6 10. Be3 a6 11. a3 Bd6 12. Qd3 Ne7 13. Rad1 Bf5 14. Qd2 Ne4 15. Nxe4 Bxe4 16. Ne5 Nd5 17. Rfe1 Qh4 18. Bd3 Nxe3 19. Qxe3 Bd5 20. Be4 Bxe4 21. Qxe4 Qxe4 22. Rxe4 Rfe8 23. Re3 Rad8 24. Nc4 Bf8 25. Red3 1/2-1/2

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.09"]
[Round "6"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2187"]
[BlackElo "2071"]
[PlyCount "118"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 Qb6 10. Nd1 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bc5 13. c3 0-0 14. Nf2 a5 15. 0-0 f6 16. Qe3 Ba6 17. Rfe1 b4 18. Bf3 fxe5 19. fxe5 bxc3 20. bxc3 Rab8 21. Rad1 Bc4 22. Rd2 a4 23. Bg4 Rfe8 24. Nh3 a3 25. Nf4 Bxd4 26. cxd4 Nf8 27. Qxa3 Ra8 28. Qb2 Reb8 29. Qc3 Rxa2 30. Rxa2 Bxa2 31. h4 Bb1 32. Rf1 Be4 33. Kh2 Ra8 34. Rf2 h6 35. Rb2 Qd8 36. Qg3 Qe7 37. Rb6 Ra2 38. Bh3 Ra3 39. Qf2 Qf7 40. Rxe6 Rxh3+ 41. Nxh3 Qxf2 42. Nxf2 Nxe6 43. Kg3 Nxd4 44. h5 Ne2+ 45. Kg4 Kf7 46. g3 Nd4 47. Kf4 Bc2 48. g4 Ne6+ 49. Ke3 d4+ 50. Kd2 d3 51. Ne4 Ng5 52. Nd6+ Ke6 53. Nf5 Nf3+ 54. Kc3 Kf7 55. e6+ Kxe6 56. Nxg7+ Kf6 57. Nf5 Kg5 58. Ne3 Ne5 59. Kd2 Nxg4 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.08"]
[Round "4"]
[White "Mayta Aiza, Maveric"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1963"]
[BlackElo "2071"]
[PlyCount "65"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. c4 e6 12. Bd2 Be7 13. 0-0-0 0-0 14. Kb1 a6 15. Qc2 Qc7 16. Ne2 c5 17. g4 Nxg4 18. Rdg1 f5 19. Nf4 Rf6 20. Nxe6 Qb6 21. Nf4 Rf7 22. Nd5 Qd8 23. Ne5 Ndxe5 24. dxe5 Nxe5 25. Bxh6 Nf3 26. Rg3 Nd4 27. Qd2 Bf6 28. Rhg1 Ne6 29. Bxg7 Bxg7 30. h6 Qh4 31. hxg7 Qe4+ 32. Ka1 Nd4 33. Rh3 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.08"]
[Round "5"]
[White "Parraga, Alejandro"]
[Black "Ferrufino, Boris"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2071"]
[BlackElo "1905"]
[PlyCount "125"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Bxc4 11. Qa4 Ba6 12. Rac1 Nd7 13. Be3 Nb6 14. Qh4 Nc4 15. Bh6 Nd4 16. Nxd4 Bxh6 17. Rcd1 e5 18. Qxh6 exd4 19. Ne4 f6 20. b3 Ne5 21. Rd2 Qb6 22. Rfd1 Rad8 23. h4 d3 24. exd3 Rxd3 25. Rxd3 Bxd3 26. Qf4 Bxe4 27. Qxe4 Rf7 28. h5 gxh5 29. Qf5 Kg7 30. Be4 Ng6 31. Qxh5 Qb4 32. Bd5 Re7 33. Kg2 Re5 34. Qf3 b6 35. Bc4 Re1 36. Rd8 Qe7 37. Rg8+ Kh6 38. Bd3 Qf7 39. Rb8 Qg7 40. Qg4 Qc7 41. Qh3+ Kg7 42. Rc8 Qb7+ 43. f3 Qe7 44. Bc4 Re2+ 45. Bxe2 Qxe2+ 46. Kg1 Qe1+ 47. Kh2 Qd2+ 48. Qg2 Qd7 49. Qc2 Ne7 50. Rc7 Qd6 51. Rxa7 Kh6 52. Qc1+ Kg6 53. Ra4 h5 54. Qc2+ f5 55. Kg2 Nd5 56. Kf2 Qe6 57. Qd3 Qe5 58. Rd4 Nf6 59. a4 Kg7 60. Qe3 Qc5 61. Rc4 Qd6 62. Qd4 Qa3 63. Rc6 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.07"]
[Round "2"]
[White "Bolanos, Fernando"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2241"]
[BlackElo "2071"]
[PlyCount "59"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Qe2 Qe7 6. Ne3 c6 7. Nc3 Nxc3 8. bxc3 g6 9. Ba3 Be6 10. g3 Bg7 11. f4 f5 12. Bg2 0-0 13. 0-0 Bf7 14. Qd3 Rd8 15. Rae1 Qd7 16. g4 fxg4 17. f5 Na6 18. Qe4 Re8 19. Qxg4 Rad8 20. Qh4 gxf5 21. Nxf5 Rxe1 22. Rxe1 Re8 23. Nxg7 Rxe1+ 24. Qxe1 Kxg7 25. Qg3+ Bg6 26. Bxd6 Qf5 27. h4 Kf7 28. Bh3 Qf6 29. Be5 Qe7 30. h5 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.07"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Gemy Vargas, Jose Daniel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2071"]
[BlackElo "2330"]
[PlyCount "89"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 d5 6. Nbd2 Bd6 7. Bg3 Qe7 8. Bb5 0-0 9. dxc5 Bxg3 10. hxg3 e5 11. Qa4 e4 12. Nd4 Ne5 13. c6 bxc6 14. Nxc6 Nxc6 15. Bxc6 Rb8 16. Nb3 a6 17. Qd4 Rd8 18. 0-0-0 Bg4 19. Rd2 Rbc8 20. Qa4 Rd6 21. Nd4 Rcxc6 22. Nxc6 Qd7 23. Qxa6 Rxc6 24. Qa8+ Rc8 25. Qa5 Qb7 26. Kb1 Ra8 27. Qb4 Qa6 28. b3 Be2 29. a4 Bd3+ 30. Ka2 Nd7 31. Rhd1 Rb8 32. Qa3 Qc6 33. Rc1 Nc5 34. Rb2 Ra8 35. a5 Qb5 36. b4 Bc4+ 37. Kb1 Nd3 38. Rd2 Ra6 39. Rh1 Ne5 40. Rh5 Bd3+ 41. Kc1 Nc4 42. Qa2 g6 43. Rh1 Nxd2 44. Qxd2 Rxa5 45. Rh3 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2023.06.06"]
[Round "1"]
[White "Ticona Rocabado, Licael Roderick"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2285"]
[BlackElo "2071"]
[PlyCount "91"]
[EventDate "2023.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. a3 Be7 9. Ne5 c5 10. dxc5 bxc5 11. Qe2 Qc7 12. Nef3 Nc6 13. b3 Ne5 14. Nxe5 Qxe5 15. Rb1 Rfd8 16. Bb2 Qh5 17. Rfd1 Rac8 18. f3 Bd6 19. Nf1 Bb8 20. Bxf6 gxf6 21. cxd5 exd5 22. Ba6 Bxa6 23. Qxa6 Qe5 24. Rd3 Qe6 25. Qa4 c4 26. bxc4 dxc4 27. Rxd8+ Rxd8 28. Rc1 Rc8 29. Kf2 a6 30. Nd2 Ba7 31. Rc3 f5 32. g3 f4 33. gxf4 Qh3 34. Nf1 Qe6 35. f5 Qxf5 36. Qxa6 Qc5 37. Nd2 Rc6 38. Qxc4 Qxc4 39. Rxc4 Rh6 40. h4 Re6 41. Re4 Rd6 42. Ke2 Kg7 43. a4 Rc6 44. Nc4 Bb8 45. Kd3 h5 46. Rd4 1-0

[Event "Tarija op"]
[Site "Tarija"]
[Date "2023.04.08"]
[Round "5"]
[White "Rodriguez, Leonardo"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1770"]
[BlackElo "2107"]
[PlyCount "67"]
[EventDate "2023.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. c3 0-0 8. Qc2 Nh5 9. h3 Nxf4 10. exf4 c5 11. dxc5 bxc5 12. 0-0 Qc7 13. g3 Nc6 14. Rfe1 Bf6 15. Bf1 Na5 16. Bg2 Rab8 17. Rab1 Bd5 18. c4 Ba8 19. b3 Nc6 20. Rbd1 Nb4 21. Qb1 Qa5 22. Ne5 Bxe5 23. Rxe5 Bxg2 24. Kxg2 Rb7 25. a4 Nc6 26. Re3 Rfb8 27. Nf3 Qc7 28. Qc2 Na5 29. Rdd3 Nc6 30. Qd1 h6 31. Kh2 Kh7 32. Ne5 Nd4 33. Nf3 Nc6 34. Ne5 1/2-1/2

[Event "Tarija op"]
[Site "Tarija"]
[Date "2023.04.07"]
[Round "3"]
[White "Kilibarda Acebey, Veroska Isabela"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1476"]
[BlackElo "2107"]
[PlyCount "54"]
[EventDate "2023.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Be7 7. 0-0 0-0 8. h3 Nc6 9. Be3 cxd4 10. Nxd4 e5 11. Nxc6 Qxc6 12. Qc2 Nd5 13. Bf3 Nxe3 14. fxe3 Qb6 15. Re1 Bg5 16. Kf2 Be6 17. Nd2 f5 18. Nf1 Kh8 19. Kg1 e4 20. Bd1 Bc4 21. Qf2 Bxf1 22. Kxf1 f4 23. Qc2 fxe3+ 24. Kg1 e2+ 25. Kh2 Qd6+ 26. Kg1 Be3+ 27. Kh1 Rf1+ 0-1

[Event "Tarija op"]
[Site "Tarija"]
[Date "2023.04.07"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Salazar Salinas, Rodrigo"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2107"]
[BlackElo "1606"]
[PlyCount "111"]
[EventDate "2023.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 b5 4. Bg2 d5 5. cxb5 c5 6. bxc6 Nxc6 7. Nf3 Bb4+ 8. Nc3 0-0 9. 0-0 Bxc3 10. bxc3 Ne4 11. Re1 Ba6 12. Ba3 Re8 13. Qa4 Qc8 14. Rac1 Bc4 15. Ne5 Nxe5 16. dxe5 Nc5 17. Qb4 Nd7 18. f4 a5 19. Qb2 Rb8 20. Qd2 Nc5 21. Rb1 Qc6 22. Qd4 Na4 23. Ra1 Qb6 24. e3 Qxd4 25. cxd4 Nc3 26. Bd6 Rb2 27. a3 Rc8 28. Bf1 Bxf1 29. Rxf1 Ne2+ 30. Kh1 Rcc2 31. Rfb1 h6 32. Rxb2 Rxb2 33. a4 Nc3 34. Bc7 Rb7 35. Bxa5 Ne4 36. Be1 Kf8 37. a5 Ke8 38. a6 Ra7 39. Bb4 Kd7 40. Bf8 h5 41. Bxg7 Kc6 42. Bf8 Kb6 43. Bc5+ Nxc5 44. dxc5+ Kxc5 45. Kg2 Kc4 46. Kf3 Kd3 47. Ra3+ Kd2 48. h4 Kc2 49. g4 hxg4+ 50. Kxg4 Kb2 51. Ra5 Kc3 52. h5 Kd3 53. Kf3 Kc4 54. h6 Kb4 55. Ra1 Ra8 56. a7 1-0

[Event "Tarija op"]
[Site "Tarija"]
[Date "2023.04.06"]
[Round "1"]
[White "Nina Tablada, Vasualdo Elias"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1362"]
[BlackElo "2107"]
[PlyCount "101"]
[EventDate "2023.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Nf3 Ba6 7. Ne5 Qb6 8. Nc3 Nf6 9. Na4 Qa5+ 10. c3 Bb5 11. Nc5 e6 12. b4 Qb6 13. a4 Bxc5 14. dxc5 Qa6 15. Bg5 Bc4 16. Qf3 Qb7 17. Bxf6 gxf6 18. Qxf6 Rg8 19. Nxc4 dxc4 20. Qh6 Rxg2 21. Qxh7 0-0-0 22. Qe4 Rg5 23. Rd1 Rxd1+ 24. Kxd1 Qa6 25. a5 Qb5 26. Ke2 Qa4 27. Rd1 Rf5 28. Rd2 Kc7 29. Qd4 Rd5 30. Qf4+ Kc8 31. Rxd5 cxd5 32. h4 Qc2+ 33. Qd2 Qe4+ 34. Qe3 Qg4+ 35. Kd2 Qxh4 36. c6 Qh7 37. b5 Qb1 38. b6 axb6 39. axb6 Qb2+ 40. Ke1 Qb1+ 41. Ke2 Qc2+ 42. Kf3 Qf5+ 43. Qf4 Qxf4+ 44. Kxf4 f6 45. Kg4 d4 46. Kf3 dxc3 47. Ke2 e5 48. Kd1 f5 49. Kc2 e4 50. Kxc3 f4 51. Kxc4 1-0

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.18"]
[Round "7"]
[White "Monroy Garzon, Nataly Alejandra"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1906"]
[BlackElo "2096"]
[PlyCount "126"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[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. c4 0-0 5. 0-0 c6 6. d3 d5 7. Nbd2 Re8 8. e4 dxe4 9. dxe4 e5 10. c5 Na6 11. Qc2 Qe7 12. Nb3 Be6 13. Be3 Bxb3 14. axb3 Ng4 15. Rfc1 Nxe3 16. fxe3 Bh6 17. Kf2 Bf8 18. Ra5 Nb4 19. Qc3 b6 20. cxb6 axb6 21. Rxa8 Rxa8 22. Bf1 Ra5 23. h4 Na2 24. Qxc6 Nxc1 25. Qxc1 Rc5 26. Qd1 Qc7 27. g4 Rc2+ 28. Kg3 Rc1 29. Qd3 Qc2 30. Qxc2 Rxc2 31. Bc4 h6 32. h5 Kg7 33. g5 hxg5 34. Nxg5 gxh5 35. Bd5 h4+ 36. Kh3 Rf2 37. Kxh4 Be7 38. Kg3 Rd2 39. Nf3 Rxb2 40. Kg4 Kf6 41. Nh4 Bc5 42. Nf5 Rd2 43. Bc4 Rd7 44. Kf3 Kg5 45. Bb5 Rd2 46. Bc4 f6 47. Bf1 Rb2 48. Bc4 Bb4 49. Ng3 Rh2 50. Nf1 Rc2 51. Ng3 Be1 52. Ne2 Rd2 53. Be6 b5 54. Bf7 f5 55. Bd5 Kf6 56. Bc6 b4 57. Bb5 Rb2 58. Bc4 Rb1 59. exf5 Bd2 60. Ng3 Rb2 61. Be6 Be1 62. Ne4+ Ke7 63. Bc4 Bh4 1/2-1/2

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.17"]
[Round "5"]
[White "Parraga, Alejandro"]
[Black "Cruz Condori, Alfredo"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2096"]
[BlackElo "2122"]
[PlyCount "73"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. a3 Be7 7. Qc2 Nbd7 8. Nf3 Ne4 9. 0-0 c6 10. Nc3 f5 11. Rad1 0-0 12. Bc1 Qb6 13. Nxe4 fxe4 14. Ng5 Bxg5 15. Bxg5 Nf6 16. c5 Qa6 17. f3 exf3 18. exf3 Bd7 19. Rfe1 b5 20. Bf4 Nh5 21. Bd6 Rf6 22. Re3 Qc8 23. Rde1 Qe8 24. Bh3 Qf7 25. Qe2 Re8 26. Bg4 Rh6 27. Kg2 g5 28. Re5 Qg6 29. Qd2 Ng7 30. Rxg5 Qf7 31. Qxa5 Rf6 32. Bh5 Qxh5 33. Rxh5 Nxh5 34. Re5 Ng7 35. Rg5 Rf7 36. Be5 Ref8 37. Qc7 1-0

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.17"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2096"]
[BlackElo "2262"]
[PlyCount "97"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Qc2 h6 8. Bh4 Be6 9. Bd3 Nbd7 10. Nge2 0-0 11. Bg3 Qe7 12. 0-0 Bxg3 13. Nxg3 c5 14. dxc5 Nxc5 15. Rac1 Nxd3 16. Qxd3 Rac8 17. Nb5 Qb4 18. Qb3 Qd2 19. Rcd1 Qc2 20. Nd4 Qxb3 21. axb3 Bd7 22. f3 Rc7 23. Rc1 Rfc8 24. Nge2 Rxc1 25. Rxc1 Rxc1+ 26. Nxc1 Ne8 27. Nd3 Nc7 28. Nc5 Bc8 29. Kf2 Kf8 30. Ke2 Ke7 31. Kd2 Kd6 32. Nd3 Bd7 33. Nf4 g6 34. g3 a6 35. Nfe2 Ne8 36. Nf4 Nf6 37. g4 h5 38. gxh5 Nxh5 39. Nxh5 gxh5 40. h4 Ke5 41. Ne2 f6 42. Ng3 Be8 43. f4+ Ke6 44. Kd3 b6 45. Kd4 Bf7 46. b4 Be8 47. Kc3 Bf7 48. Kd4 Be8 49. Kc3 1/2-1/2

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.16"]
[Round "4"]
[White "Mayta Aiza, Maveric"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1954"]
[BlackElo "2096"]
[PlyCount "92"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[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 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. h3 Nc6 8. c3 Ne4 9. c4 Nb4 10. cxd5 Nxd3 11. Qxd3 Qxd5 12. Nc3 Nxc3 13. bxc3 Bf5 14. Qe2 Bf6 15. Re1 Qc6 16. c4 Rfe8 17. Be3 Qa4 18. Rac1 Rad8 19. Ne5 c5 20. Qb2 b6 21. f4 cxd4 22. Bxd4 h5 23. Re3 Be7 24. Nf3 Bf8 25. Qb3 Qxb3 26. axb3 Rxe3 27. Bxe3 Rd3 28. Kf2 Rxb3 29. Nd4 Rb2+ 30. Kg1 Be4 31. Bf2 Bc5 32. Rd1 a5 33. g4 hxg4 34. hxg4 g6 35. g5 a4 36. Be3 a3 37. f5 gxf5 38. g6 fxg6 39. Nxf5 gxf5 40. Bxc5 bxc5 41. Rd8+ Kf7 42. Rd7+ Ke6 43. Ra7 a2 44. Ra6+ Ke5 45. Ra7 Rb1+ 46. Kh2 Kf4 0-1

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.16"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Rocha, Ignacio"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2096"]
[BlackElo "1806"]
[PlyCount "104"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ng5 Bxc3 8. bxc3 Re8 9. d3 exd3 10. exd3 d6 11. Rb1 h6 12. Ne4 Nxe4 13. Bxe4 Ne5 14. Qc2 c6 15. f4 Nd7 16. Bg2 Nf6 17. Bd2 Qc7 18. f5 Bd7 19. Qd1 Re7 20. Qf3 Rae8 21. Rf2 d5 22. cxd5 cxd5 23. g4 Bc6 24. Bf4 Qa5 25. d4 Re1+ 26. Rf1 Rxb1 27. Rxb1 Qxa2 28. Rc1 Re2 29. h4 Ne4 30. Rf1 Nxc3 31. f6 Bb5 32. Rc1 Ne4 33. Rc8+ Kh7 34. fxg7 Rxg2+ 35. Qxg2 Qxg2+ 36. Kxg2 Kxg7 37. Be5+ f6 38. Rc7+ Kg6 39. Bf4 h5 40. Rxb7 Be2 41. gxh5+ Kxh5 42. Rxa7 Kxh4 43. Rd7 Kg4 44. Bh6 Bf3+ 45. Kh2 Ng5 46. Bg7 Kf5 47. Rd6 Nh7 48. Kg3 Be4 49. Bh8 Bh1 50. Rd7 Ng5 51. Kh2 Be4 52. Kg3 Bh1 1/2-1/2

[Event "La Paz op"]
[Site "La Paz"]
[Date "2022.09.15"]
[Round "2"]
[White "Mayta Aiza, Vicmar"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1629"]
[BlackElo "2096"]
[PlyCount "80"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 e6 11. 0-0-0 Be7 12. Rhe1 0-0 13. h5 a5 14. Ne5 Nxe5 15. Rxe5 Ng4 16. Re2 Qd7 17. Bf4 Rfd8 18. Ne4 Qd5 19. c4 Qf5 20. Bg3 Qxh5 21. Qb3 b5 22. f3 Nf6 23. Nxf6+ Bxf6 24. Be5 Bg5+ 25. Kb1 Qg6+ 26. Ka1 b4 27. Qa4 Ra6 28. g4 Be7 29. Bc7 Rd7 30. Bh2 Qf6 31. Rd3 Rxd4 32. Be5 Rxc4 33. b3 Qg5 34. Rdd2 Rc5 35. f4 Qh4 36. Rc2 Qxg4 37. Rxc5 Bxc5 38. Rc2 Qd1+ 39. Kb2 Bd4+ 40. Bxd4 Qxd4+ 0-1

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.18"]
[Round "5"]
[White "Mendoza, Rodrigo"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2224"]
[BlackElo "2096"]
[PlyCount "97"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. c4 e5 7. Nc3 Re8 8. d3 c6 9. 0-0 d5 10. cxd5 cxd5 11. Rc1 Nc6 12. a3 Bg4 13. h3 Bxf3 14. Bxf3 Bh6 15. Rb1 Qd7 16. Bg2 Rac8 17. b4 Qe6 18. e4 dxe4 19. dxe4 Red8 20. Nd5 Ne7 21. Re1 Bg7 22. Qa4 a6 23. Rbd1 Nfxd5 24. exd5 Qd6 25. g4 f5 26. Qb3 Rf8 27. Qe3 fxg4 28. hxg4 Rc2 29. Bxe5 Bxe5 30. Qxe5 Nc8 31. Qe6+ Kg7 32. Rf1 Rf6 33. Qe4 Rc7 34. Rc1 Rxc1 35. Rxc1 Ne7 36. Re1 Kf7 37. Re3 b6 38. Rf3 Rxf3 39. Qxf3+ Ke8 40. Qd3 b5 41. Qd4 Kd7 42. g5 Nf5 43. Bh3 Kc7 44. Bxf5 gxf5 45. Qg7+ Kb6 46. Qd4+ Kc7 47. Kg2 Qg6 48. Qf6 Kd7 49. Kg3 1-0

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.18"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Jimenez Mercado, Julio Esteban"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2096"]
[BlackElo "1410"]
[PlyCount "97"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Qc2 b6 8. Ne5 Bb7 9. cxd5 exd5 10. Nc6 Bxc6 11. Qxc6 Rc8 12. Bh3 Qe8 13. Nc3 Nb8 14. Qb7 Rd8 15. Qxc7 Nc6 16. Be3 Bd6 17. Qb7 Rb8 18. Qa6 Nb4 19. Qb5 Nc2 20. Qxe8 Rbxe8 21. Rac1 Nxe3 22. fxe3 Rxe3 23. Rc2 Rfe8 24. Rf5 Bb4 25. Nxd5 Nxd5 26. Rxd5 Rxe2 27. Rxe2 Rxe2 28. Rd8+ Bf8 29. d5 Rd2 30. Kf1 g6 31. Ke1 Rd4 32. a3 Kg7 33. Ke2 Be7 34. Rd7 Bg5 35. Be6 Rd2+ 36. Kf3 Rxh2 37. Rxf7+ Kh6 38. Rxa7 Bf6 39. b4 Rd2 40. g4 Rd4 41. Ke3 Rd1 42. Rb7 Bd8 43. Ke4 Re1+ 44. Kd4 Bf6+ 45. Kc4 Ra1 46. Ra7 Rc1+ 47. Kb5 Ra1 48. Ra8 Bc3 49. Ra6 1-0

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.17"]
[Round "3"]
[White "Montevilla Cahuasa, Jonathan Isaac"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1691"]
[BlackElo "2096"]
[PlyCount "58"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Nd4 Qb6 12. Nxc6 Qxc6 13. a3 0-0 14. 0-0-0 Rb8 15. f5 exf5 16. Nxd5 Nb3+ 17. Kb1 Nxd2+ 18. Rxd2 Re8 19. Be2 Be6 20. Nb4 Qb6 21. Rhd1 Rbd8 22. Nd3 a5 23. Bf3 b4 24. a4 b3 25. c3 Bc4 26. Nc1 Rxd2 27. Rxd2 Rd8 28. Rd1 Rxd1 29. Bxd1 Qg1 0-1

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.17"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Titichoca Daza, Daniel Henry"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2096"]
[BlackElo "2183"]
[PlyCount "32"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qd4 Nxc3 9. bxc3 Be7 10. Bd3 d6 11. Bf4 0-0 12. 0-0 Be6 13. Rfd1 dxe5 14. Bxe5 Qxd4 15. cxd4 c6 16. Rab1 b6 1/2-1/2

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.16"]
[Round "1"]
[White "Cuentas Molina, Adrian"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1159"]
[BlackElo "2096"]
[PlyCount "38"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 a6 4. c4 Bf5 5. Nc3 e6 6. Qb3 Qc7 7. Bf4 Ne7 8. c5 Nd7 9. Nge2 Rb8 10. Na4 Nc8 11. Ng3 Bg6 12. Qe3 Qa5+ 13. Nc3 b6 14. Bd3 bxc5 15. Bxg6 hxg6 16. dxc5 Bxc5 17. Qd2 d4 18. Rd1 Rb7 19. Nce4 Bb4 0-1

[Event "La Paz Casa Argentina op"]
[Site "La Paz"]
[Date "2022.06.16"]
[Round "2"]
[White "Parraga, Alejandro"]
[Black "Montevilla Cahuasa, Elias Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2096"]
[BlackElo "1428"]
[PlyCount "65"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 b6 2. Bf4 Bb7 3. e3 e6 4. Nf3 Nf6 5. Bd3 Be7 6. h3 0-0 7. 0-0 d5 8. Ne5 Nbd7 9. Nd2 c5 10. c3 Rc8 11. Qe2 Ne4 12. Nxe4 dxe4 13. Ba6 Bxa6 14. Qxa6 Nxe5 15. Bxe5 Bd6 16. Bxd6 Qxd6 17. Qxa7 cxd4 18. cxd4 Rc7 19. Qa6 Rfc8 20. Qb5 h6 21. Rad1 Rc4 22. Rd2 Rb4 23. Qe2 Rbc4 24. f3 exf3 25. Qxf3 R8c7 26. a3 b5 27. Qa8+ Kh7 28. Qe4+ Kg8 29. Rdf2 b4 30. axb4 Qxb4 31. Qe5 Rc2 32. Qf4 Qxb2 33. Qxc7 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.19"]
[Round "8"]
[White "Parraga, Alejandro"]
[Black "Avila, Carlos Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2133"]
[BlackElo "1967"]
[PlyCount "160"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. Nb5 Na6 5. e3 c6 6. Nc3 Nc7 7. Bd3 Bg6 8. Nf3 e6 9. Ne5 Bd6 10. Bg5 0-0 11. h4 Be7 12. Be2 h6 13. Nxg6 fxg6 14. Bf4 Nd7 15. Qd3 g5 16. hxg5 Bxg5 17. Bxc7 Qxc7 18. f4 Bf6 19. Qg6 Rf7 20. 0-0-0 Kf8 21. Bh5 Nb6 22. Qxf7+ Qxf7 23. Bxf7 Kxf7 24. b3 c5 25. Nb5 Be7 26. dxc5 Bxc5 27. Rhe1 a6 28. Nd4 Bd6 29. Nf3 Kf6 30. Kb2 g5 31. fxg5+ hxg5 32. Rh1 Kg6 33. c3 g4 34. Nd2 Be5 35. Rh4 Rc8 36. Nb1 Kg5 37. Rdh1 Nd7 38. Rh5+ Kf6 39. Rh7 Nc5 40. R7h6+ Ke7 41. Rg6 g3 42. Rh7+ Kd6 43. Rf7 b5 44. Kc2 Ne4 45. Ra7 Rc6 46. Rg8 Bxc3 47. Nxc3 Rxc3+ 48. Kd1 Rd3+ 49. Kc1 Rxe3 50. Rxa6+ Ke5 51. Rg6 Re1+ 52. Kc2 Re2+ 53. Kd1 Nc3+ 54. Kc1 Rxg2 55. Raxe6+ Kd4 56. Ref6 Nxa2+ 57. Kd1 Nc3+ 58. Ke1 Rg1+ 59. Rf1 Rxf1+ 60. Kxf1 Ne4 61. Ke2 b4 62. Rb6 Kc3 63. Kf3 Kxb3 64. Rb5 Kc4 65. Rb8 Kc3 66. Rb5 b3 67. Rxd5 Nd2+ 68. Ke2 b2 69. Rd3+ Kc4 70. Rxg3 b1Q 71. Kxd2 Qe4 72. Rc3+ Kd4 73. Rb3 Qg2+ 74. Kc1 Qe2 75. Kb1 Kc4 76. Ra3 Kb4 77. Ra2 Qd1+ 78. Kb2 Qd3 79. Ka1 Qd4+ 80. Kb1 Kb3 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.19"]
[Round "9"]
[White "Zambrana, Oswaldo"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2438"]
[BlackElo "2133"]
[PlyCount "61"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Bxc6 bxc6 8. c4 dxc4 9. Nxc4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nb6 12. Na5 0-0 13. 0-0 c5 14. dxc5 Qxd2 15. Nxd2 Nd7 16. Ndc4 Nxc5 17. b4 Nb7 18. Rac1 Nxa5 19. Nxa5 Bd7 20. Rxc7 Bb5 21. Rd1 Rad8 22. Rd6 Rc8 23. Rc5 Rxc5 24. bxc5 Rc8 25. c6 g5 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 Rc7 29. Kd4 f6 30. Kc5 fxe5 31. Rd2 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.18"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Vera Sanchez, Pavel Genaro"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2133"]
[BlackElo "2075"]
[PlyCount "120"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 g6 5. Nc3 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Ng4 9. e3 d6 10. Nxc6 bxc6 11. Qa4 Bd7 12. Rd1 Bxc3 13. bxc3 c5 14. Qa6 Bc8 15. Qa4 Bd7 16. Qa6 Ne5 17. f4 Ng4 18. h3 Nf6 19. e4 Qc7 20. e5 dxe5 21. Bxa8 Rxa8 22. Rb1 Bc8 23. Qb5 Kg7 24. Be3 Ne4 25. Rb3 Nxg3 26. Qxc5 Ne2+ 27. Kh2 Qxc5 28. Bxc5 Nxf4 29. Bxe7 Be6 30. Bd6 Kf6 31. Rb5 Bxc4 32. Bxe5+ Kf5 33. Ra5 Nd3 34. Bd4+ Ke4 35. Bxa7 f5 36. Ra4 Kd5 37. Rd2 f4 38. Ra5+ Ke4 39. Ra4 Rc8 40. Kg2 Ne1+ 41. Kf2 Nd3+ 42. Kg1 g5 43. Ra5 h6 44. a4 Kf3 45. Rf5 Ra8 46. Ra5 Rc8 47. Rg2 Ra8 48. Rd2 h5 49. Rg2 g4 50. hxg4 hxg4 51. Rd2 g3 52. Rd5 Rxa7 53. R5xd3+ Bxd3 54. Rxd3+ Kg4 55. Rd4 Rc7 56. c4 Rb7 57. c5 Rb1+ 58. Kg2 Rb2+ 59. Kf1 Kh3 60. Rd1 f3 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.18"]
[Round "7"]
[White "Ramirez, Maria Eugenia"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2072"]
[BlackElo "2133"]
[PlyCount "86"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. Nc3 d6 6. d4 Nc6 7. 0-0 Rb8 8. e4 Bg4 9. Be3 a6 10. Qd2 Re8 11. h3 Bxf3 12. Bxf3 e5 13. d5 Nd4 14. Bg2 c5 15. dxc6 bxc6 16. Rad1 Qb6 17. Bxd4 exd4 18. Qxd4 Qxb2 19. Rd2 Nh5 20. Rxb2 Bxd4 21. Rc2 Nxg3 22. Rd1 Bxc3 23. fxg3 Be5 24. Rd3 Rb1+ 25. Kh2 h5 26. h4 c5 27. Ra3 Ra8 28. Bf3 g5 29. hxg5 h4 30. Kg2 hxg3 31. Bg4 Kg7 32. Bh3 Kg6 33. Rf3 Rab8 34. Rd3 Kxg5 35. Bd7 Rh8 36. Rxg3+ Bxg3 37. Kxg3 Rhh1 38. Rd2 Rhd1 39. Rc2 Rd3+ 40. Kg2 Rbd1 41. a4 R1d2+ 42. Rxd2 Rxd2+ 43. Kf3 Rd4 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.17"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Cueto Chajtur, Johny"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2133"]
[BlackElo "2241"]
[PlyCount "113"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. e3 f5 3. Nc3 Nf6 4. d4 e4 5. h4 c6 6. Nh3 Na6 7. Qb3 Qb6 8. Qa4 Qb4 9. Qc2 Qe7 10. a3 Nc7 11. Bd2 g6 12. Nf4 Bh6 13. g3 0-0 14. c5 Bxf4 15. gxf4 d5 16. cxd6 Qxd6 17. Na4 Ncd5 18. Rc1 Rf7 19. b4 Be6 20. Nb2 Nb6 21. a4 Rc7 22. Qc5 Rd8 23. Qxd6 Rxd6 24. b5 Bd5 25. Be2 Rd8 26. 0-0 h6 27. a5 Nc8 28. Nc4 g5 29. fxg5 hxg5 30. h5 g4 31. Ne5 Kg7 32. a6 bxa6 33. bxc6 Rh8 34. Ng6 Rxh5 35. Nf4 Rh6 36. Bxa6 Nb6 37. Nxd5 Nfxd5 38. Bb5 Kf6 39. Kg2 Ke6 40. Rh1 Rg6 41. Rh8 Rcg7 42. Be2 Kd6 43. Rf8 Rf6 44. Bb4+ Kc7 45. Rxf6 Nxf6 46. Bf8 Rh7 47. Bb5 Nfd5 48. Ra1 Nc8 49. Bc5 Nde7 50. Ra6 Kb8 51. Bc4 Rg7 52. d5 Nb6 53. Bxb6 axb6 54. Rxb6+ Kc7 55. Rb7+ Kd6 56. Rd7+ Kc5 57. Ba2 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.17"]
[Round "5"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2112"]
[BlackElo "2133"]
[PlyCount "69"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qa5+ 8. Nd2 Qa6 9. c4 Bb4 10. b3 Nh6 11. Bxh6 Rxh6 12. Ngf3 Nd7 13. 0-0 Bxd2 14. Qxd2 dxc4 15. Ng5 Rd8 16. Qf4 f5 17. exf6 Rxf6 18. Qe3 Nf8 19. Ne4 Rg6 20. Nc5 Qb5 21. f4 Kf7 22. f5 exf5 23. Rxf5+ Kg8 24. Raf1 Qb4 25. Rxf8+ Rxf8 26. Rxf8+ Kxf8 27. Nd7+ Kf7 28. Ne5+ Kg8 29. Nxg6 c3 30. Qe8+ Kh7 31. Nf8+ Kg8 32. Ne6+ Kh7 33. Ng5+ Kh6 34. Qe6+ g6 35. Qd7 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.16"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Gemy Vargas, Jose Daniel"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2133"]
[BlackElo "2380"]
[PlyCount "56"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 Nc6 8. d5 Ne5 9. Bd4 0-0 10. f4 Bg4 11. Be2 Bxe2 12. Ngxe2 Nec4 13. Bxg7 Kxg7 14. b3 Nd6 15. Qd4+ Kg8 16. h4 c6 17. h5 cxd5 18. hxg6 fxg6 19. Nxd5 Nxe4 20. Rd1 Qxd5 21. Qxd5+ Nxd5 22. Rxd5 Nf6 23. Re5 Kf7 24. Rh3 Rfd8 25. g4 e6 26. g5 Nh5 27. Rb5 b6 28. Ng3 Rd3 0-1

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.16"]
[Round "2"]
[White "Ticona Rocabado, Licael Roderick"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1915"]
[BlackElo "2133"]
[PlyCount "91"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 h6 7. Re1 Be7 8. b3 0-0 9. Bb2 a5 10. e4 Bh7 11. a3 Na6 12. Qe2 Nc5 13. Ne5 Ncd7 14. f4 a4 15. b4 Nxe5 16. Bxe5 Qb6+ 17. Kh1 Nd7 18. Bb2 dxe4 19. dxe4 Rfd8 20. c4 c5 21. b5 Nf6 22. Rad1 Rd7 23. e5 Ne8 24. Ne4 Rad8 25. Rxd7 Rxd7 26. Rd1 Qd8 27. Rxd7 Qxd7 28. Qd2 Qxd2 29. Nxd2 b6 30. Be4 g5 31. Bxh7+ Kxh7 32. Ne4 Kg6 33. Kg2 Kf5 34. Kf3 g4+ 35. Ke3 f6 36. exf6 Bxf6 37. Bxf6 Nxf6 38. Nc3 e5 39. fxe5 Kxe5 40. Nxa4 Nd7 41. Nb2 h5 42. a4 Kf5 43. Nd3 Nb8 44. a5 bxa5 45. Nxc5 Ke5 46. Kd3 1-0

[Event "BOL-ch"]
[Site "Santa Cruz"]
[Date "2021.12.15"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Martinez, Ariel A"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2133"]
[BlackElo "2153"]
[PlyCount "72"]
[EventDate "2021.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h3 Nc6 7. 0-0 a6 8. a4 Ne4 9. Nbd2 e5 10. Nxe4 exf4 11. exf4 Re8 12. Nc3 Nb4 13. Bc4 Bf5 14. Bb3 c5 15. dxc5 dxc5 16. Qxd8 Raxd8 17. Ng5 Rd7 18. Rad1 Ree7 19. g4 Bxc2 20. Bxc2 Nxc2 21. Nd5 Bd4 22. Nxe7+ Rxe7 23. b3 b5 24. axb5 axb5 25. Nf3 Bc3 26. Rd8+ Kg7 27. Rc1 Nd4 28. Nxd4 cxd4 29. b4 Re4 30. Rd5 Bxb4 31. Rb1 Bc3 32. Rbxb5 Rxf4 33. Kg2 Be1 34. f3 Bd2 35. Rb2 Be3 36. Rd6 h5 1/2-1/2

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.08"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Delgadillo, Adonai"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2119"]
[BlackElo "2236"]
[PlyCount "72"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bb4 5. Bd3 c5 6. dxc5 Bxc3+ 7. bxc3 0-0 8. Nf3 Nc6 9. 0-0 Re8 10. Bb5 Bd7 11. Bg5 Ne7 12. Bd3 Rc8 13. Rb1 Qc7 14. Bxf6 gxf6 15. e4 Qxc5 16. e5 Ng6 17. exf6 Qxc3 18. Ng5 Qxf6 19. Qh5 Qg7 20. Rxb7 Rcd8 21. Rfb1 h6 22. Nh3 e5 23. Rxa7 e4 24. Bf1 Re5 25. Rxd7 Rxh5 26. Rxd8+ Kh7 27. g3 Qf6 28. Rdb8 Rf5 29. R8b6 Qe5 30. R6b3 Rf6 31. a4 Qc7 32. R1b2 Qc5 33. Ra2 d4 34. Rb5 Qc3 35. Rb3 Qe1 36. c4 d3 0-1

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.08"]
[Round "5"]
[White "Tapia Espada, Antonio Enrique"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1559"]
[BlackElo "2119"]
[PlyCount "106"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bf4 Bb4 5. e3 d6 6. Qc2 Qe7 7. a3 Bxc3+ 8. Qxc3 Ne4 9. Qc2 Nd7 10. Be2 e5 11. dxe5 dxe5 12. Bg3 b6 13. Nf3 0-0 14. Nd2 Bb7 15. Bf3 Nxg3 16. Bxb7 Nxh1 17. Bxa8 Rxa8 18. Ke2 Nxf2 19. Kxf2 e4 20. b4 Ne5 21. Rf1 Ng4+ 22. Ke2 Qg5 23. Qb3 Rd8 24. c5+ Kh8 25. h4 Qh5 26. Nf3 exf3+ 27. gxf3 Nf6 28. cxb6 cxb6 29. Rd1 Re8 30. Qc4 Qh6 31. Qd4 f4 32. e4 Qxh4 33. Rg1 Qh2+ 34. Kf1 Rc8 35. Qd1 Nh5 36. Rg2 Qh1+ 37. Rg1 Qh3+ 38. Kf2 Qe6 39. Rg5 Qa2+ 40. Kg1 Ng3 41. Rd5 h6 42. e5 Qxa3 43. Rd3 Qxb4 44. Rd8+ Rxd8 45. Qxd8+ Kh7 46. Qd3+ Kg8 47. Qd8+ Kf7 48. Qd5+ Kg6 49. Kg2 Qe1 50. Qd3+ Kh5 51. e6 Qxe6 52. Qb5+ Nf5 53. Kh1 Qe1+ 0-1

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.07"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Churqui Vila, Uriel Franz"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2119"]
[BlackElo "1264"]
[PlyCount "110"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 e6 4. e3 c5 5. c3 Nbd7 6. Ngf3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 Bg7 12. Bd3 0-0 13. Qc2 f5 14. 0-0 c4 15. Be2 g4 16. Nh2 b5 17. a4 Ba6 18. b3 bxa4 19. bxc4 Nb6 20. Rfb1 dxc4 21. Rb4 Qc7 22. e4 Rae8 23. Qa2 fxe4 24. Nxe4 e5 25. Nc5 Bc8 26. Bxc4+ Nxc4 27. Qxc4+ Kh8 28. Rbxa4 exd4 29. Rxa7 Qd6 30. Rd1 Qb6 31. Ra4 dxc3 32. Nd3 Re2 33. Nxg4 Bxg4 34. Qxg4 Rd2 35. Rxd2 cxd2 36. Qd1 Qb5 37. Ra3 Bb2 38. Rb3 Qc4 39. Nxb2 Qc1 40. Rd3 Re8 41. Re3 Rxe3 42. fxe3 Qxb2 43. Kf2 Qf6+ 44. Ke2 Qc6 45. Qa1+ Kg8 46. Qa2+ Kf8 47. Qa3+ Ke8 48. Kxd2 Qxg2+ 49. Kd3 Qd5+ 50. Kc3 Qe5+ 51. Kc4 Qe4+ 52. Kb5 Qb7+ 53. Ka4 Qa7+ 54. Kb4 Qe7+ 55. Ka4 Qa7+ 1/2-1/2

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.07"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Titichoca Daza, Daniel Henry"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2119"]
[BlackElo "2050"]
[PlyCount "54"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 a6 5. 0-0 e6 6. Bg5 Ne7 7. c3 Nd7 8. Qe2 b6 9. Nbd2 Bb7 10. Bb3 h6 11. Bh4 g5 12. Bg3 Ng6 13. Ne1 h5 14. h3 Qe7 15. Nd3 g4 16. hxg4 hxg4 17. Qxg4 Nf6 18. Qf3 Nh5 19. d5 e5 20. Nc4 Bc8 21. Ne3 Qg5 22. Nf5 Bf6 23. Rfe1 Bd7 24. Bd1 Nhf4 25. Bxf4 exf4 26. Qg4 0-0-0 27. Qxg5 Bxg5 1/2-1/2

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.06"]
[Round "2"]
[White "Coronel, Carlos"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1668"]
[BlackElo "2119"]
[PlyCount "110"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. Nc3 Nfd7 7. h3 e5 8. dxe5 dxe5 9. Bg3 Nc6 10. Be2 Re8 11. e4 Nd4 12. 0-0 c6 13. b4 a5 14. a3 Nf8 15. Bd3 axb4 16. Nxd4 exd4 17. Ne2 bxa3 18. Qb3 Qa5 19. Ra2 Ne6 20. Bd6 Nc5 21. Bxc5 Qxc5 22. f4 Ra7 23. Kh1 f5 24. e5 Be6 25. Rc1 Bf8 26. Qb1 Rd8 27. Qa1 Ra4 28. Rac2 Be7 29. Kh2 Qa7 30. g3 Rb4 31. h4 Rb3 32. Rd1 Bc5 33. Nc1 Rb4 34. Na2 Rb6 35. Rb1 h5 36. Kh3 Rxb1 37. Qxb1 Qb6 38. Qf1 Ra8 39. Qe2 Qa5 40. Kg2 Ra6 41. Kf2 Kg7 42. Qd1 Rb6 43. Ke2 Rb2 44. Qc1 Qb6 45. Qd2 Qb3 46. Nc1 Rxc2 47. Nxb3 Rxd2+ 48. Kxd2 Bb4+ 49. Kc2 c5 50. Nc1 Be1 51. Ne2 Kf7 52. Kb1 Ke7 53. Ka1 Kd7 54. Ka2 b5 55. Kxa3 bxc4 0-1

[Event "La Paz Tricolor op"]
[Site "La Paz"]
[Date "2021.08.06"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Jauregui, Alvaro"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2119"]
[BlackElo "1470"]
[PlyCount "51"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Bf5 4. cxd5 cxd5 5. Qb3 Qc7 6. Nc3 e6 7. Bf4 Bd6 8. Nb5 Qa5+ 9. Bd2 Qd8 10. Nxd6+ Qxd6 11. Qxb7 Qc6 12. Qb3 Nd7 13. Rc1 Qb6 14. Qxb6 Nxb6 15. e3 f6 16. Rc7 Ne7 17. Bb4 Nbc8 18. Bb5+ Kf7 19. Bd7 Bd3 20. Kd2 Be4 21. Bxc8 Rhxc8 22. Rxe7+ Kg6 23. Rc1 Rxc1 24. Kxc1 Rc8+ 25. Bc5 e5 26. Rxa7 1-0

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.13"]
[Round "9"]
[White "Jauregui, Alvaro"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1527"]
[BlackElo "2124"]
[PlyCount "70"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nge7 6. e4 d6 7. Nge2 0-0 8. 0-0 f5 9. f4 Nd4 10. Nxd4 exd4 11. Nd5 c6 12. Nxe7+ Qxe7 13. Re1 fxe4 14. Rxe4 Qf6 15. Qe2 Bf5 16. Re7 Rf7 17. Rxf7 Qxf7 18. Bd2 Re8 19. Qf3 Qe6 20. Re1 Qxe1+ 21. Bxe1 Rxe1+ 22. Kf2 Re3 23. Qd1 Rxd3 24. Qe1 Re3 25. Qb4 Re7 26. Qxd6 Rd7 27. Qb8+ Kf7 28. Qxa7 d3 29. Qa4 Bd4+ 30. Kf3 h5 31. h3 Re7 32. g4 hxg4+ 33. hxg4 Re3+ 34. Kf2 Bxg4 35. c5 Re4+ 0-1

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.12"]
[Round "8"]
[White "Rozo, Paulo"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2168"]
[BlackElo "2124"]
[PlyCount "83"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nd7 7. N2g3 Ngf6 8. Bd3 0-0 9. 0-0 b6 10. Qe2 Bb7 11. Rd1 Qc8 12. c4 Re8 13. b3 c5 14. Bb2 cxd4 15. Bxd4 e5 16. Bb2 Nc5 17. Nxc5 Bxc5 18. b4 Qc6 19. Qf1 Bf8 20. c5 a6 21. b5 Qxc5 22. Rac1 Qe7 23. bxa6 Bd5 24. Nf5 Qe6 25. Ne3 Bb3 26. Bc4 Bxc4 27. Nxc4 Bc5 28. Nxe5 Bxa3 29. Bxa3 Qxe5 30. Bb4 Ng4 31. g3 h5 32. h3 Nh6 33. Re1 Qd5 34. Rxe8+ Rxe8 35. a7 Qb7 36. Ra1 Ra8 37. Qa6 Qxa6 38. Rxa6 Nf5 39. g4 hxg4 40. hxg4 Nd4 41. Bd6 Nc6 42. Rxb6 1/2-1/2

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.11"]
[Round "7"]
[White "Parraga, Alejandro"]
[Black "Arias, Pablo"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2124"]
[BlackElo "2036"]
[PlyCount "59"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 g6 5. d4 cxd4 6. Nxd4 Bg7 7. c4 0-0 8. cxd5 Nxd5 9. Nb3 Nb4 10. Nc3 N8c6 11. a3 Qxd1 12. Rxd1 Nc2 13. Rb1 Bf5 14. e4 Bg4 15. f3 Be6 16. Nd5 h6 17. Bd2 Rfd8 18. Rdc1 N2d4 19. Nxd4 Bxd5 20. Nxc6 Bxc6 21. Be3 Rd3 22. Kf2 Rad8 23. Bf1 Rb3 24. Rc2 Ba4 25. Rc7 Be5 26. Rc5 Bxb2 27. Ra5 Bc6 28. Rxa7 Rxe3 29. Rxb2 Rc3 30. Be2 1/2-1/2

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.10"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Medrano, Mario"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2124"]
[BlackElo "2030"]
[PlyCount "85"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 0-0 6. Nh3 d6 7. d5 a5 8. 0-0 Na6 9. Be3 Nc5 10. Rb1 Qe8 11. Nb5 Qd7 12. Nf4 c6 13. dxc6 bxc6 14. Bxc5 dxc5 15. Qxd7 Bxd7 16. Nc7 Rab8 17. Nce6 Bxe6 18. Nxe6 Rfc8 19. Nxc5 Ne4 20. Bxe4 fxe4 21. b3 e3 22. fxe3 Bh6 23. Rf3 Rd8 24. Nd3 a4 25. b4 Rd6 26. Kf2 Re6 27. Nc5 Rd6 28. Nd3 Rbd8 29. c5 Rd5 30. e4 Rd4 31. e5 Rb8 32. a3 Bd2 33. Rb2 Bh6 34. Rc2 Re4 35. Nb2 Ra8 36. Nc4 Ra7 37. Rcc3 Kg7 38. Rfd3 Ra8 39. Nb6 Ra6 40. b5 Ra7 41. Rd7 Ra5 42. bxc6 Rxe5 43. c7 1-0

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.09"]
[Round "5"]
[White "Mamani, Anahi"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1818"]
[BlackElo "2124"]
[PlyCount "120"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. c3 e5 6. Be2 Be7 7. a3 a5 8. b3 0-0 9. Bb2 Re8 10. Qc2 Bf8 11. 0-0 Bg4 12. h3 Bh5 13. Rfd1 Qd7 14. Nf1 Bg6 15. g4 h5 16. g5 Nh7 17. Kg2 d4 18. cxd4 Nxd4 19. Nxd4 exd4 20. f4 f5 21. gxf6 Nxf6 22. Qc4+ Bf7 23. Qxd4 Qb5 24. Qf2 Bxb3 25. Rdc1 Rac8 26. Bxf6 gxf6 27. Ng3 Bf7 28. Nf5 Bg6 29. Qg3 Kh7 30. Qh4 Bxf5 31. Bxh5 Bh6 32. Bxe8 Rxe8 33. Rxc7+ Bd7 34. Qxf6 Rg8+ 35. Kf2 Rf8 36. Qd4 Rxf4+ 37. Ke1 Rf7 38. Qd5 Qxd5 39. exd5 Re7+ 40. Kf2 b5 41. Rc2 Bxh3 42. d6 Rf7+ 43. Kg3 Bd7 44. Rh1 Kg6 45. Rh4 Bg5 46. Rd4 Bf6 47. Rd5 Bd8 48. Rd4 Rf1 49. Rf4 Rd1 50. Rf3 Ra1 51. Rc3 Bf6 52. Rc7 Bf5 53. Rc5 Bd7 54. Rc7 Be5+ 55. Kf2 Ra2+ 56. Ke1 Bg4 57. Re3 Bf4 58. Re8 Bg3+ 59. Kf1 Bh3+ 60. Kg1 Ra1+ 0-1

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.09"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Delgadillo, Adonai"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2124"]
[BlackElo "2252"]
[PlyCount "107"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Nbd7 6. Be2 h6 7. Bh4 c5 8. c3 Qb6 9. Qb3 c4 10. Qxb6 axb6 11. 0-0 b5 12. b3 Ra3 13. Ne1 cxb3 14. Nxb3 Ne4 15. Bxb5 g5 16. Bg3 0-0 17. c4 Nc3 18. Nc2 Ra7 19. Nb4 Ne2+ 20. Kh1 Nxg3+ 21. hxg3 dxc4 22. Bxc4 e5 23. Rfd1 exd4 24. exd4 Ra4 25. a3 Nb6 26. Bb5 Ra7 27. a4 Rd8 28. a5 Nd5 29. Nxd5 Rxd5 30. Bc4 Rd8 31. Re1 Kf8 32. Rad1 Bf5 33. Bd3 Be6 34. Nc5 Bd5 35. Be4 Rxa5 36. Nxb7 Bxb7 37. Bxb7 Rxd4 38. Rxd4 Bxd4 39. Kg1 Ra2 40. Rf1 f5 41. Bc8 f4 42. gxf4 gxf4 43. Bg4 Kg7 44. Bf3 Kf6 45. Rd1 Bxf2+ 46. Kh2 Bg3+ 47. Kh3 Ra6 48. Rc1 Ke5 49. Rc5+ Kd4 50. Rd5+ Ke3 51. Re5+ Kf2 52. Rc5 Ra1 53. Kg4 Rh1 54. Rh5 1/2-1/2

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.08"]
[Round "3"]
[White "Espinoza Romero, Andres"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1664"]
[BlackElo "2124"]
[PlyCount "71"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. c3 Qa6 8. Qc2 c5 9. Be3 Nd7 10. Qe2 Qxe2+ 11. Kxe2 Rc8 12. dxc5 Bxc5 13. Nbd2 Bxe3 14. Kxe3 Ne7 15. Rac1 0-0 16. Nb3 Ng6 17. Nfd4 Ngxe5 18. Rc2 Nc4+ 19. Ke2 a6 20. Rd1 Nc5 21. f3 Rfe8 22. Kf2 Rc7 23. Re2 Rec8 24. Nc1 b5 25. Rde1 g6 26. g4 Rb7 27. a3 a5 28. Kg3 b4 29. axb4 axb4 30. b3 Nd6 31. cxb4 Rxb4 32. Rd1 Ncb7 33. Na2 Rb6 34. h4 Nb5 35. Nc2 Nc3 36. Rde1 0-1

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.08"]
[Round "2"]
[White "Parraga, Alejandro"]
[Black "Meza Crespo, Dario"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2124"]
[BlackElo "2003"]
[PlyCount "76"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 c5 5. cxd5 Nxd5 6. 0-0 Be7 7. d4 0-0 8. dxc5 Bxc5 9. a3 a5 10. Qc2 Qc7 11. e4 Nf6 12. Bf4 Qb6 13. Nc3 Bd7 14. e5 Nh5 15. Ng5 g6 16. Nce4 Rc8 17. Nxc5 Nxf4 18. gxf4 Rxc5 19. Qd2 Bc6 20. Rfd1 Na6 21. Bxc6 Rxc6 22. Rac1 Nc5 23. Qd4 h6 24. Nf3 Qb5 25. Qe3 Qxb2 26. f5 gxf5 27. Rxc5 Rxc5 28. Qxh6 Qe2 29. Qg5+ Kh7 30. Rd4 Rc4 31. Qh4+ Kg8 32. Rxc4 Qxf3 33. Qg5+ Kf8 34. Rh4 Qd1+ 35. Kg2 Qd5+ 36. f3 Qxe5 37. Rh7 Rc8 38. Qh6+ Kg8 0-1

[Event "La Paz Adalp op"]
[Site "La Paz"]
[Date "2020.02.07"]
[Round "1"]
[White "Rocha, Ignacio"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1770"]
[BlackElo "2124"]
[PlyCount "113"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. Bd3 Bb4 6. exd5 exd5 7. Qe2+ Be6 8. a3 Bxc3+ 9. bxc3 0-0 10. 0-0 Bg4 11. h3 Re8 12. Be3 Bxf3 13. Qxf3 Nbd7 14. Bf4 Ne4 15. Bxe4 Rxe4 16. Qg3 Qf6 17. Bxc7 Rc8 18. Rfe1 Qc6 19. Be5 Nxe5 20. dxe5 Qxc3 21. Qxc3 Rxc3 22. Rxe4 dxe4 23. Rb1 b6 24. Rb4 Rxa3 25. Rxe4 Rc3 26. Ra4 a5 27. Ra2 g5 28. Rb2 Rc6 29. g3 Kf8 30. Kg2 Ke7 31. Kf3 Kd7 32. Ke4 Kc7 33. Kd4 Rc5 34. c4 Kc6 35. f4 gxf4 36. gxf4 a4 37. f5 a3 38. Ra2 Ra5 39. e6 fxe6 40. fxe6 Kd6 41. Kc3 Kxe6 42. Kb3 Kd6 43. Kb4 h5 44. Rxa3 Rxa3 45. Kxa3 Kc5 46. Kb3 Kd4 47. Kb4 Kd3 48. Kb3 h4 49. Kb4 Kc2 50. c5 bxc5+ 51. Kxc5 Kd3 52. Kb4 Ke3 53. Kc3 Kf3 54. Kd3 Kg3 55. Ke3 Kxh3 56. Kf3 Kh2 57. Kf2 1/2-1/2

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.08"]
[Round "9"]
[White "Bolanos, Fernando"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2185"]
[BlackElo "2151"]
[PlyCount "68"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. f3 Qc7 8. Be3 0-0 9. Qb3 Bxc3+ 10. Qxc3 d5 11. cxd5 Qxc3+ 12. bxc3 exd5 13. e5 Re8 14. exf6 Rxe3+ 15. Kd2 Re8 16. fxg7 Nc6 17. Bd3 Nxd4 18. cxd4 Bd7 19. Rad1 Bc6 20. Rhe1 Kxg7 21. f4 f6 22. g4 h6 23. h4 Kg8 24. g5 hxg5 25. fxg5 fxg5 26. hxg5 Kg7 27. g6 Rxe1 28. Rxe1 Re8 29. Rh1 Re7 30. Rh5 Be8 31. Rxd5 Bxg6 32. Bxg6 Kxg6 33. Rd6+ Kf7 34. Kd3 Rc7 1/2-1/2

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.07"]
[Round "7"]
[White "Parraga, Alejandro"]
[Black "Campero, Ronald"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2151"]
[BlackElo "2189"]
[PlyCount "97"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nc6 3. a3 g6 4. Qc2 Bg7 5. Nf3 d6 6. Be2 Nge7 7. Nc3 0-0 8. d3 a5 9. Rb1 h6 10. b4 axb4 11. axb4 Be6 12. 0-0 d5 13. Rd1 Qc8 14. b5 Nb8 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. e4 Be6 18. Bb2 Re8 19. Ra1 Rxa1 20. Rxa1 Bg4 21. Ra8 Bxf3 22. Bxf3 Qd7 23. Qc4 c6 24. Ra5 Rc8 25. h3 h5 26. Qb3 c5 27. Ra7 Rc7 28. Qd5 Qe7 29. Bd1 Rd7 30. Qc4 b6 31. Ra8 Rd8 32. Bb3 Rf8 33. Qa4 Qd6 34. Bd5 Nd7 35. Ra7 Nf6 36. Bc4 Nd7 37. Bc3 Kh7 38. Qa2 f6 39. Qa6 Rb8 40. Bd5 f5 41. Qa4 fxe4 42. Bxe4 Nf6 43. Qc4 Rf8 44. f3 Nxe4 45. Qxe4 Rf5 46. g4 hxg4 47. hxg4 Rg5 48. Bd2 Qd8 49. Qe3 1-0

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.07"]
[Round "8"]
[White "Parraga, Alejandro"]
[Black "Delgadillo, Adonai"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2151"]
[BlackElo "2245"]
[PlyCount "62"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. e4 0-0 7. Nge2 Be6 8. 0-0 c6 9. h3 Qc8 10. Kh2 Kh8 11. Be3 Ng8 12. f4 Ne7 13. Rc1 c5 14. Qd2 Nbc6 15. Nd5 f6 16. a3 Qd7 17. b4 Nd4 18. Bxd4 cxd4 19. Nxe7 Qxe7 20. f5 Bd7 21. g4 Rg8 22. fxg6 hxg6 23. Ng3 Kh7 24. Qe2 Bh6 25. Rc2 Rg7 26. Rf3 Rh8 27. Kg1 Ba4 28. Ra2 b5 29. cxb5 Rc8 30. h4 Rc1+ 31. Nf1 Bd1 0-1

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.06"]
[Round "5"]
[White "Parraga, Alejandro"]
[Black "Titichoca Daza, Daniel Henry"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2151"]
[BlackElo "2010"]
[PlyCount "63"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. 0-0 Nge7 7. d3 0-0 8. Rb1 d6 9. a3 a5 10. Ne1 Be6 11. Nc2 d5 12. cxd5 Nxd5 13. Ne3 Nde7 14. Nc4 Rb8 15. f4 b5 16. Nxe5 Nxe5 17. fxe5 Bxe5 18. Bh6 Re8 19. Qc1 Nf5 20. Bf4 Qd4+ 21. Kh1 c4 22. Bxe5 Qxe5 23. Qf4 Qxf4 24. Rxf4 Nd6 25. dxc4 Nxc4 26. Nd5 Kg7 27. Nc7 Re7 28. Nxe6+ Rxe6 29. Bd5 Rxe2 30. Rxf7+ Kh8 31. Bxc4 bxc4 32. Rc7 1/2-1/2

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.06"]
[Round "6"]
[White "Rozo, Paulo"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2126"]
[BlackElo "2151"]
[PlyCount "55"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. e5 Ne4 6. Nxe4 dxe4 7. Ng1 c5 8. c3 cxd4 9. Qxd4 Qxd4 10. cxd4 Nc6 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Ne2 Rd8 14. Bd2 Be7 15. a4 f6 16. Bc3 Kf7 17. h4 g5 18. exf6 Bxf6 19. hxg5 hxg5 20. Kd2 e3+ 21. Kxe3 Bxg2 22. Rxh8 Rxh8 23. Rg1 Bc6 24. a5 Rh4 25. f3 Bd8 26. Rg4 Rh1 27. Ng3 Ra1 28. Ne4 1/2-1/2

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.05"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Parada, Felipe"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2151"]
[BlackElo "2052"]
[PlyCount "158"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nc6 5. a3 Nf6 6. Bg5 Be7 7. e3 0-0 8. Be2 h6 9. Bh4 Ne4 10. Bxe7 Nxe7 11. Rc1 c6 12. 0-0 Ng6 13. Nxe4 Bxe4 14. Nd2 Qg5 15. Nxe4 dxe4 16. f4 exf3 17. Rxf3 Rad8 18. Qb3 Qe7 19. Qc3 e5 20. Bf1 Nh4 21. Rf2 exd4 22. exd4 Qe4 23. Re1 Qg4 24. Re7 Rxd4 25. Rxb7 Rd7 26. Rxd7 Qxd7 27. Rd2 Qe7 28. b4 Re8 29. Re2 Qd7 30. Rxe8+ Qxe8 31. Qd4 Qe7 32. c5 Nf5 33. Qf2 Ne3 34. Bd3 Qe5 35. h3 Qa1+ 36. Kh2 Qd4 37. Qe2 f5 38. g3 f4 39. gxf4 Qxf4+ 40. Kh1 Qg3 41. Bc4+ Kh8 42. Be6 Qe5 43. Bg4 Qa1+ 44. Kh2 Qxa3 45. b5 Qxc5 46. bxc6 Nxg4+ 47. hxg4 Qxc6 48. Qb2 a6 49. Qa3 Kg8 50. Qb3+ Kf8 51. Qb2 Qd6+ 52. Kg2 Qf6 53. Qb8+ Kf7 54. Qb7+ Kg6 55. Qe4+ Kg5 56. Kg3 Qc3+ 57. Kg2 g6 58. Qe7+ Kxg4 59. Qe6+ Kg5 60. Qxa6 Qe5 61. Kh3 h5 62. Qc6 Qe3+ 63. Kh2 Qf4+ 64. Kg2 Qg4+ 65. Kh2 Qf4+ 66. Kg2 h4 67. Qc5+ Kg4 68. Qc8+ Kh5 69. Qh8+ Qh6 70. Qe8 Qg5+ 71. Kh2 Qg3+ 72. Kh1 Qf3+ 73. Kh2 h3 74. Qe5+ g5 75. Qe8+ Kh4 76. Qh8+ Kg4 77. Qc8+ Qf5 78. Qc6 Qf2+ 79. Kh1 Qf3+ 0-1

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.05"]
[Round "4"]
[White "Pinto, Daniel"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2171"]
[BlackElo "2151"]
[PlyCount "131"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d4 a6 8. e4 Rb8 9. d5 Na5 10. Qd3 c5 11. dxc6 Nxc6 12. h3 Nd7 13. Be3 Nde5 14. Nxe5 Nxe5 15. Qe2 Be6 16. Nd5 b5 17. b3 bxc4 18. bxc4 Rb2 19. Qxb2 Nf3+ 20. Bxf3 Bxb2 21. Rab1 Be5 22. Rb7 Bxd5 23. cxd5 Re8 24. Rfb1 Kg7 25. R1b6 Qc8 26. Kg2 Qc4 27. a3 Qa4 28. Ra7 a5 29. Bd2 Qc2 30. Be3 Qa4 31. Bd2 Bd4 32. Rb4 Qxb4 33. axb4 Bxa7 34. bxa5 Rb8 35. Bg4 Kf8 36. Kf1 Ke8 37. Bd1 Rb2 38. Ke2 Bxf2 39. a6 Bb6 40. Ba4+ Kd8 41. Kd3 Kc8 42. Bc6 Kb8 43. e5 Ka7 44. exd6 exd6 45. Bb7 Rb3+ 46. Kc4 Rf3 47. Bf4 Bc5 48. Kb5 g5 49. Bxg5 Rxg3 50. h4 Rf3 51. Kc6 f5 52. Be7 Rc3 53. Bxd6 Be3+ 54. Kb5 f4 55. Bb4 f3 56. d6 f2 57. Bg2 Rd3 58. Kc6 Rd1 59. d7 Bb6 60. Be7 f1Q 61. Bxf1 Rxf1 62. Bc5 Rc1 63. d8Q Rxc5+ 64. Kd6 Bxd8 65. Kxc5 Bxh4 66. Kd4 1/2-1/2

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.04"]
[Round "2"]
[White "Aguilar, Pedro"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2005"]
[BlackElo "2151"]
[PlyCount "73"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. c3 d5 5. Nbd2 Nf6 6. Qc2 Be7 7. g3 0-0 8. Bg2 Qc7 9. 0-0 b6 10. Re1 Bb7 11. Nf1 c4 12. exd5 cxd3 13. Qxd3 Nxd5 14. Ng5 Bxg5 15. Bxg5 h6 16. Bd2 Rad8 17. Qe2 Rd7 18. Ne3 Nf6 19. Rad1 Rfd8 20. Bc1 Ne5 21. Rxd7 Rxd7 22. Rd1 Bxg2 23. Nxg2 Qc4 24. Qf1 Nf3+ 25. Kh1 Qxa2 26. Rxd7 Nxd7 27. Qd1 Qb1 28. Nf4 Qe4 29. Qe2 Qc6 30. Qd1 g5 31. Nh5 Ne1+ 32. f3 Qxf3+ 33. Qxf3 Nxf3 34. Be3 Kh7 35. Kg2 Nde5 36. Kf1 Nd3 37. b4 0-1

[Event "BOL-ch sf"]
[Site "Sucre"]
[Date "2018.07.04"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Mendoza, Rodrigo"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2151"]
[BlackElo "2163"]
[PlyCount "37"]
[EventDate "2018.07.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Qc2 Nbd7 6. Be2 Be7 7. b3 0-0 8. Bb2 b6 9. 0-0 Bb7 10. Rfd1 Bd6 11. d4 Qe7 12. e4 dxe4 13. Nxe4 Ba3 14. Bc3 Rfd8 15. Ne5 Nxe5 16. dxe5 Nxe4 17. Qxe4 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ 1/2-1/2

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.03"]
[Round "6"]
[White "Carlo, Daniel"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2065"]
[BlackElo "2106"]
[PlyCount "70"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. g3 Bc5 6. Bg2 dxe4 7. dxe4 0-0 8. 0-0 e5 9. c3 a5 10. Qc2 b6 11. Nb3 Bd6 12. Nxe5 Bxe5 13. f4 a4 14. Nd2 Ba6 15. Re1 Ng4 16. fxe5 Ncxe5 17. Nf3 Bd3 18. Qd2 Nxf3+ 19. Bxf3 Ne5 20. Bg2 Qe7 21. Qf2 Bb5 22. Bf1 Bxf1 23. Qxf1 a3 24. b4 c5 25. Rb1 Rfd8 26. Bf4 cxb4 27. Bxe5 Qxe5 28. cxb4 Rd2 29. Re2 Rad8 30. Rc1 h5 31. Rxd2 Rxd2 32. Rc8+ Kh7 33. Qxf7 Qd4+ 34. Kf1 Qa1+ 35. Rc1 Qxc1# 0-1

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.03"]
[Round "5"]
[White "Parraga, Alejandro"]
[Black "Medrano, Mario"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2106"]
[BlackElo "2063"]
[PlyCount "61"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. e4 d6 7. Nbd2 0-0 8. Re1 c5 9. c3 Nbd7 10. Qc2 Qc7 11. a4 Rfe8 12. Nc4 Ne5 13. Nfxe5 dxe5 14. f4 Nd7 15. fxe5 Ba6 16. Nd6 Bxd6 17. exd6 Qxd6 18. e5 Nxe5 19. Bxa8 Rxa8 20. Qg2 Nc6 21. a5 bxa5 22. Bf4 Qd7 23. Rad1 Bb7 24. Qf2 g5 25. Be5 Rc8 26. Qf6 Nxe5 27. Rxe5 Qc6 28. Rxg5+ Kf8 29. Kf2 Qb6 30. c4 Rd8 31. Rg7 1-0

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.03"]
[Round "7"]
[White "Parraga, Alejandro"]
[Black "Rozo, Paulo"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2106"]
[BlackElo "2118"]
[PlyCount "64"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. h3 a6 12. a4 b6 13. Re1 Rb8 14. Nc4 Ne5 15. Na3 Nh5 16. Kh2 f5 17. f4 Nf7 18. Qd3 g5 19. Qf3 g4 20. hxg4 fxg4 21. Qd3 Qf6 22. Bd2 Bd7 23. Qxa6 Qh6 24. Kg1 Nxg3 25. Qd3 Nf5 26. Nc2 g3 27. Ne4 Qh2+ 28. Kf1 h5 29. Bc3 Rxe4 30. Qxe4 Re8 31. Be5 dxe5 32. e3 Nh4 0-1

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.02"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Condori, Ana Paula"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2106"]
[BlackElo "1670"]
[PlyCount "83"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a6 9. f3 Rb8 10. Nh3 Qe8 11. g4 Kh8 12. Nf2 Ng8 13. Nd3 Nb6 14. b3 f5 15. Be3 Nf6 16. h3 c5 17. dxc6 bxc6 18. Bxb6 Rxb6 19. Qe3 Rb8 20. Rd1 fxe4 21. fxe4 Qe7 22. Rf1 Bb7 23. g5 Nd7 24. Rxf8+ Nxf8 25. Bg4 Bc8 26. Bxc8 Rxc8 27. c5 Ne6 28. cxd6 Qxg5 29. Qxg5 Nxg5 30. d7 Rd8 31. Nc5 Nf3+ 32. Kf2 Nd4 33. N3a4 Bf8 34. Ke3 g5 35. Kd3 Kg8 36. Kc4 a5 37. Nb6 Be7 38. Nb7 Rf8 39. Nc8 Bd8 40. Nxd8 Rxd8 41. Kc5 Kf7 42. Rg1 1-0

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.02"]
[Round "3"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1923"]
[BlackElo "2106"]
[PlyCount "58"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. c3 e5 6. Be2 Be7 7. 0-0 0-0 8. a3 a5 9. b3 Re8 10. Bb2 Bf8 11. b4 axb4 12. cxb4 d4 13. Rc1 Bd6 14. Ne1 Ne7 15. Nc4 Ng6 16. g3 Bh3 17. Ng2 c6 18. Nxd6 Qxd6 19. Qd2 Nd7 20. f4 f6 21. f5 Ne7 22. Bd1 Nb6 23. Bb3+ Kh8 24. Rf2 Bxg2 25. Rxg2 Na4 26. Ba1 Nc3 27. Bb2 Na4 28. Ba1 Nc3 29. Bb2 Na4 1/2-1/2

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.01"]
[Round "1"]
[White "Bracamonte, Humberto"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1269"]
[BlackElo "2106"]
[PlyCount "66"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bf4 b4 7. Nce2 Nf6 8. e5 Nd5 9. Bg3 Bb7 10. Nf4 Nxf4 11. Bxf4 Qb6 12. Bc4 Bc5 13. Be3 Nc6 14. c3 Nxe5 15. Bb3 0-0 16. 0-0 bxc3 17. bxc3 Rac8 18. Rc1 Ng6 19. Re1 Qc7 20. Nf3 Bd6 21. Qe2 Bxf3 22. Qxf3 Bxh2+ 23. Kf1 Bf4 24. Bxf4 Qxf4 25. Qxf4 Nxf4 26. Red1 d5 27. Rd4 Ng6 28. Ra4 Rc6 29. c4 Ne5 30. Rc2 dxc4 31. Bxc4 Rfc8 32. Bxa6 Rxc2 33. Bxc8 Rxc8 0-1

[Event "La Paz Clasification op 1st"]
[Site "La Paz"]
[Date "2018.02.01"]
[Round "2"]
[White "Parraga, Alejandro"]
[Black "Aguilar Flores, Fidel"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2106"]
[BlackElo "1645"]
[PlyCount "85"]
[EventDate "2018.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BOL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 b6 11. a4 Ba6 12. h3 Nbd7 13. Nb5 Bxb5 14. axb5 Qe7 15. Re1 Ne5 16. Qc2 c4 17. Nxc4 Rac8 18. b3 Nxd5 19. Ra4 Nc3 20. Qxc3 Nxc4 21. Qd3 Ne5 22. Qd2 Rc5 23. b4 Rc7 24. Qd5 Rec8 25. Be3 Nc4 26. Bd4 Bxd4 27. Qxd4 Ne5 28. Rd1 Rc1 29. Rxc1 Rxc1+ 30. Kh2 Qc7 31. f4 Nd7 32. Qe4 Kg7 33. Qd4+ f6 34. Ra3 Rc4 35. Rxa7 Qxa7 36. Qxc4 Qb8 37. Qe6 Nf8 38. Qe7+ Kh6 39. Qxf6 Qe8 40. Bf3 Nd7 41. Qxd6 Qe3 42. Qxd7 Qg1+ 43. Kxg1 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.20"]
[Round "8"]
[White "Parraga, Alejandro"]
[Black "Vargas, Jhosua"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2129"]
[BlackElo "1921"]
[PlyCount "107"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 Be7 7. Nf3 Nbd7 8. 0-0 0-0 9. Nc3 Nb6 10. Qb3 Nbd5 11. Re1 Nd7 12. e4 N5b6 13. Bf4 h6 14. Rad1 Bf6 15. a4 g5 16. Bd6 a5 17. Bxf8 Qxf8 18. e5 Bd8 19. Qc2 Qg7 20. Re4 Nd5 21. Nxd5 exd5 22. Re3 Nf8 23. Rf1 Ne6 24. Rd1 Bd7 25. Ne1 Bc7 26. Rb3 b6 27. Rc3 Qh7 28. Qc1 Nd8 29. Bxd5 cxd5 30. Rxc7 Bxa4 31. Rd3 Kg7 32. Rf3 Qe4 33. Qe3 Be8 34. Rf6 b5 35. Nc2 b4 36. Rb6 Ba4 37. Qxe4 dxe4 38. Ne3 Bb3 39. d5 Kf8 40. g4 Kg8 41. f3 exf3 42. Kf2 Kf8 43. Kxf3 Ba2 44. Ke4 Bb1+ 45. Kd4 a4 46. Rxb4 Bg6 47. Rbc4 a3 48. bxa3 Rxa3 49. Nf5 h5 50. Rc8 Bxf5 51. gxf5 Ke8 52. e6 fxe6 53. fxe6 Ra6 54. Ke5 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.20"]
[Round "7"]
[White "Pinto, Daniel"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2198"]
[BlackElo "2129"]
[PlyCount "87"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 g6 5. c4 Bg7 6. d4 0-0 7. Nc3 dxc4 8. e3 Nbd7 9. Qe2 Nb6 10. a4 a5 11. Ne5 Be6 12. Rd1 Nfd7 13. e4 Nxe5 14. dxe5 Qc7 15. f4 f6 16. exf6 exf6 17. Be3 Rad8 18. Qf2 Nc8 19. f5 Bf7 20. Bd4 g5 21. Rd2 Rfe8 22. Rad1 Qe7 23. e5 Bh5 24. exf6 Bxf6 25. Bxf6 Rxd2 26. Rxd2 Qxf6 27. Ne4 Qe5 28. h3 h6 29. Rd7 b5 30. axb5 cxb5 31. Rd5 Qe7 32. Qd4 Bf7 33. Rd7 Qe5 34. Nf6+ Kf8 35. Nxe8 Qxd4+ 36. Rxd4 Bxe8 37. Rd8 Ne7 38. f6 Ng8 39. Bc6 Nxf6 40. Bxb5 Ke7 41. Rb8 Bxb5 42. Rxb5 a4 43. Rc5 Kd6 44. Rxc4 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.19"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Ferrufino, Boris"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2129"]
[BlackElo "2088"]
[PlyCount "104"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 d6 5. d4 c5 6. 0-0 0-0 7. Nc3 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. Nc3 Rb8 14. Qc2 Qc7 15. b3 Rb7 16. Re1 Nd7 17. Bf1 Rfb8 18. Ba3 Nf6 19. e4 Bxf1 20. Rxf1 Qd8 21. Na4 Nd7 22. Bb2 Bxb2 23. Nxb2 Qb6 24. Ndc4 Qa6 25. f4 Nxc4 26. Nxc4 Nb6 27. Ne3 Ra7 28. Rf2 Nd7 29. Re1 Rb4 30. Nc4 Nb6 31. Nxb6 Qxb6 32. Kg2 Rd4 33. f5 Qb4 34. Ree2 Kg7 35. fxg6 hxg6 36. Rf4 f6 37. h4 Ra3 38. Rf3 Ra8 39. Qc3 Rxe4 40. Qd3 Rxe2+ 41. Qxe2 Ra7 42. Re3 Qb7 43. Kh3 Kf7 44. Qd2 Qb4 45. Qe2 Qd4 46. Rd3 Qa1 47. Qe6+ Kg7 48. Re3 Qf1+ 49. Kg4 Kh6 50. Rf3 f5+ 51. Kf4 Qd1 52. Qe3 Ra4+ 0-1

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.19"]
[Round "5"]
[White "Zambrana, Oswaldo"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2455"]
[BlackElo "2129"]
[PlyCount "77"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Ne5 Qe4 18. Qxe4 Nxe4 19. Rhe1 Nf6 20. g4 Rfd8 21. f3 Rac8 22. Bg3 Kf8 23. Bf2 Nd7 24. c4 Bb4 25. Rf1 a6 26. Kc2 b5 27. c5 Nxe5 28. dxe5 Rxd1 29. Rxd1 Ke8 30. f4 Rd8 31. Rd6 Ba5 32. Be3 Rxd6 33. cxd6 Bd8 34. g5 Kf8 35. gxh6 gxh6 36. f5 exf5 37. Bxh6+ Kg8 38. b4 Kh7 39. Bf8 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.18"]
[Round "4"]
[White "Parraga, Alejandro"]
[Black "Vera Sanchez, Pavel Genaro"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2129"]
[BlackElo "2061"]
[PlyCount "117"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 b6 6. 0-0 Bb7 7. h3 d6 8. Nbd2 Nbd7 9. Bh2 Ne4 10. c3 e5 11. Nxe4 Bxe4 12. Ba6 Nb8 13. Bc4 d5 14. Bb3 exd4 15. exd4 c5 16. Re1 Nc6 17. dxc5 bxc5 18. Nd2 Bf5 19. Qf3 c4 20. Ba4 Rc8 21. Nxc4 Nd4 22. cxd4 Rxc4 23. Bb3 Rxd4 24. Rad1 Qa5 25. Bf4 Rd3 26. Qe2 Rxd1 27. Rxd1 d4 28. Bd6 d3 29. Qe3 Rd8 30. Qe7 Rc8 31. Qxf7+ Kh8 32. Qe7 Qd8 33. Qxd8+ Rxd8 34. Bc5 Bxb2 35. Bxa7 Kg7 36. f3 g5 37. Kf2 Kf6 38. g4 Bg6 39. Be3 Be5 40. Bb6 Rd6 41. Bc5 Rc6 42. Be3 Bf4 43. Bxf4 gxf4 44. h4 h6 45. Ke1 h5 46. g5+ Ke5 47. Kd2 Kd4 48. Re1 Bf5 49. Re8 Rc7 50. Rd8+ Ke5 51. Rd5+ Ke6 52. Rc5+ Kd6 53. Rxf5 Re7 54. Rxf4 Re2+ 55. Kxd3 Rg2 56. Ke4 Re2+ 57. Kf5 Re5+ 58. Kg6 Ra5 59. Kxh5 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.17"]
[Round "2"]
[White "Gemy Vargas, Jose Daniel"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2384"]
[BlackElo "2129"]
[PlyCount "53"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. Qe2 cxd4 10. Rd1 a6 11. exd4 Nb4 12. Ne5 0-0 13. Qf3 Nfd5 14. Bb3 b6 15. Nxd5 exd5 16. Bd2 Bb7 17. Rac1 a5 18. Bxb4 Bxb4 19. Nc6 Bxc6 20. Rxc6 Rc8 21. Rxc8 Qxc8 22. Qxd5 Qc7 23. g3 g6 24. h4 h5 25. Rd3 Rd8 26. Qg5 Qd6 27. Rf3 1-0

[Event "BOL-ch"]
[Site "Sucre"]
[Date "2018.01.17"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Cordero, Daniela"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2129"]
[BlackElo "2037"]
[PlyCount "86"]
[EventDate "2018.01.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. Qc2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Ne5 Nbd7 10. Nd3 a5 11. Bf4 Bxf4 12. Nxf4 a4 13. Nd2 Ne4 14. Nd3 Nxd2 15. Qxd2 Nf6 16. Nc5 axb3 17. axb3 Rxa1 18. Rxa1 dxc4 19. bxc4 e5 20. e3 Rd8 21. Qb2 Ne4 22. Nxe4 exd4 23. Nd2 dxe3 24. Nf3 f4 25. Re1 Bg4 26. fxe3 fxg3 27. hxg3 Re8 28. Qd4 h5 29. Nh2 Rd8 30. Qc3 Qd6 31. Nxg4 hxg4 32. e4 Qc5+ 33. Qe3 Qxc4 34. Bf1 Qe6 35. Qc5 b5 36. Re2 Qb3 37. Qe5 Rf8 38. Qd4 Qxg3+ 39. Rg2 Qe1 40. Qd3 g3 41. Rxg3 Rxf1+ 42. Kh2 Rh1+ 43. Kg2 Qg1+ 0-1

[Event "Arica op 4th"]
[Site "Arica"]
[Date "2017.12.11"]
[Round "2"]
[White "Parraga, Alejandro"]
[Black "Adly, Ahmed"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2135"]
[BlackElo "2637"]
[PlyCount "68"]
[EventDate "2017.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e5 5. d3 Bb4+ 6. Bd2 a5 7. 0-0 Qe7 8. a3 Bc5 9. Nc3 0-0 10. Na4 e4 11. dxe4 Nxe4 12. Nxc5 bxc5 13. Bf4 d6 14. Nd2 Nd7 15. Nxe4 Bxe4 16. f3 Bc6 17. e4 a4 18. Bd2 Rab8 19. Qc2 Rb3 20. Bc3 Qe6 21. Qe2 Nb6 22. f4 f5 23. Rae1 Nxc4 24. exf5 Qxe2 25. Rxe2 Bxg2 26. Kxg2 d5 27. Rc1 h5 28. Re7 Rf7 29. Re6 Rxf5 30. Rc6 Ne3+ 31. Kg1 d4 32. Ba5 Rxb2 33. R6xc5 Rxc5 34. Rxc5 d3 0-1

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "5"]
[White "Accinelli, Javier"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1989"]
[BlackElo "2138"]
[PlyCount "52"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Qc7 7. Be2 a6 8. a3 Be7 9. f4 d6 10. 0-0 0-0 11. g4 Nxd4 12. Bxd4 b5 13. g5 Nd7 14. Be3 Bb7 15. Bd3 Nc5 16. Qh5 Nxd3 17. cxd3 f5 18. Rac1 Qd7 19. Bd4 e5 20. Be3 fxe4 21. dxe4 exf4 22. Rxf4 Rxf4 23. Bxf4 Rf8 24. Bg3 d5 25. Ne2 Bd8 26. e5 Bb6+ 0-1

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "4"]
[White "Chiu Lelyen, Kinyen"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1620"]
[BlackElo "2138"]
[PlyCount "62"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. f3 Qc7 7. a3 d5 8. Bd3 dxe4 9. Bxe4 Nxe4 10. fxe4 Bd6 11. Nf3 0-0 12. 0-0 b5 13. Qe2 Bb7 14. Bd4 Nc6 15. c3 Rad8 16. Nbd2 Bf4 17. Be3 Bxe3+ 18. Qxe3 Ne5 19. Nxe5 Qxe5 20. Rf4 Qd6 21. Nf3 Rfe8 22. Rg4 Kh8 23. Qg5 Qf8 24. Rf1 f5 25. Ne5 Qc5+ 26. Kh1 Qxe5 27. exf5 exf5 28. Rh4 Qf6 29. Qg3 Rd2 30. Rg1 Rxb2 31. Rd4 Qg6 0-1

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "6"]
[White "Parraga, Alejandro"]
[Black "Suarez, Felix"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2138"]
[BlackElo "1697"]
[PlyCount "60"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. 0-0 0-0 7. d3 h6 8. Na4 Qe7 9. b3 a6 10. Nxc5 dxc5 11. Bb2 Rb8 12. e3 Rd8 13. Qe2 Bg4 14. h3 Bh5 15. Rad1 e4 16. dxe4 Nxe4 17. Rd5 Rxd5 18. cxd5 Nb4 19. g4 Bg6 20. Ne5 Bh7 21. Ba1 f6 22. Nf3 Rd8 23. Rd1 Nxd5 24. Nh4 Kh8 25. Qc4 b5 26. Qc1 Nb4 27. Nf5 Bxf5 28. gxf5 Nd3 29. Qc2 Nexf2 30. Rf1 Qxe3 0-1

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "2"]
[White "Coronel, Carlos"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1738"]
[BlackElo "2138"]
[PlyCount "139"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. h3 c6 7. c3 Nbd7 8. Bd3 Qc7 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Bc2 b6 13. Qe2 Nh5 14. Rad1 Nf4 15. Qf3 a5 16. Rfe1 Ba6 17. Kh2 h6 18. Bh4 Rae8 19. Nf1 Bc8 20. Ne3 Be6 21. Rd2 f6 22. a3 Rd8 23. Red1 Rxd2 24. Rxd2 Rd8 25. Qd1 Rxd2 26. Qxd2 h5 27. f3 Kf7 28. Bf2 Bf8 29. Qd1 Bc5 30. b4 axb4 31. axb4 Be7 32. Bb3 b5 33. Bxe6+ Nxe6 34. Qb3 Qd8 35. Qc2 Qa8 36. Qb2 Bf8 37. c4 Qa4 38. cxb5 Qxb5 39. Nc2 c5 40. Be1 Qe2 41. Qb3 c4 42. Qc3 Nf4 43. Qd2 Qf1 44. Bg3 Qd3 45. Bxf4 exf4 46. Qf2 Qb3 47. Qd2 c3 48. Qd7+ Be7 49. Qd5+ Qxd5 50. exd5 f5 51. Kg1 Kf6 52. Kf2 Ke5 53. Ke2 Kxd5 54. Kd3 Bf6 55. Na3 g5 56. Nb5 c2 57. Kxc2 Kc4 58. Nd6+ Kxb4 59. Kd3 Kc5 60. Nxf5 Kd5 61. g4 fxg3 62. Nxg3 h4 63. Ne2 Ke5 64. Ke3 Bd8 65. f4+ gxf4+ 66. Nxf4 Bg5 67. Kf3 Bxf4 68. Kg4 Bg3 69. Kf3 Kd4 70. Kg2 1/2-1/2

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Delcadillo, Felipe"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2138"]
[BlackElo "1990"]
[PlyCount "101"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Be7 6. Bg2 Nbd7 7. 0-0 b6 8. Nbd2 Bb7 9. e4 dxe4 10. Nxe4 c5 11. Nxf6+ Nxf6 12. dxc5 Bxc5 13. Rd1 Qc8 14. b4 Be7 15. Bb2 h6 16. Rac1 0-0 17. a3 Rd8 18. Rxd8+ Qxd8 19. Rd1 Qe8 20. Ne5 Bxg2 21. Kxg2 Rd8 22. Rxd8 Qxd8 23. f3 Qc7 24. Qb3 Bd6 25. Nd3 Nd7 26. Qc3 f6 27. Qb3 Kh8 28. Bd4 Ne5 29. Bxe5 Bxe5 30. c5 Bd4 31. Qc4 bxc5 32. bxc5 e5 33. c6 Bb6 34. Nb4 e4 35. Nd5 exf3+ 36. Kxf3 Qe5 37. Nxb6 axb6 38. c7 Qf5+ 39. Kg2 Qc8 40. Qc6 b5 41. Qb6 Kh7 42. h3 Qe8 43. Kf2 Qd7 44. Qc5 Qd2+ 45. Kf3 Qd3+ 46. Qe3 Qf1+ 47. Qf2 Qc4 48. Qb6 Qd3+ 49. Kf2 Qd2+ 50. Kf3 Qd3+ 51. Qe3 1/2-1/2

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Guzman Heredia, Simon"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2138"]
[BlackElo "1380"]
[PlyCount "89"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 Nbd7 6. Bg2 c6 7. 0-0 0-0 8. e4 Qc7 9. Re1 e5 10. h3 Rb8 11. Be3 b5 12. cxb5 cxb5 13. a3 a5 14. Rc1 Qd8 15. b4 a4 16. Qe2 Ba6 17. Red1 Qe7 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Bf4 Qh5 21. g4 Qh4 22. Bg3 Qh6 23. Bxd6 Qg5 24. Bxb8 Rxb8 25. Nxa4 Ra8 26. Nc5 h5 27. Nxa6 Rxa6 28. Rc5 Qf4 29. e5 Re6 30. Qf3 Qxf3 31. Bxf3 Nh7 32. gxh5 Rxe5 33. Rd8+ Nf8 34. Rxe5 Bxe5 35. hxg6 fxg6 36. Be2 Bb2 37. Ra8 Kg7 38. Bxb5 Ne6 39. Bc4 Nd4 40. b5 Kf6 41. b6 Ke7 42. b7 Nc6 43. Bd5 Kd6 44. Bxc6 Kxc6 45. b8Q 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.16"]
[Round "11"]
[White "Parraga, Alejandro"]
[Black "Meza Crespo, Dario"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2135"]
[BlackElo "1782"]
[PlyCount "79"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 b6 8. 0-0 Bb7 9. a4 Nc6 10. Nbd2 Re8 11. Bh2 d5 12. Re1 Nd7 13. dxc5 bxc5 14. e4 d4 15. Qc2 Nde5 16. Nxe5 Nxe5 17. cxd4 cxd4 18. Bb5 Rf8 19. Rac1 Rc8 20. Qb3 a6 21. Bf1 Qd7 22. f4 Nc6 23. Nc4 Ba8 24. Qa3 Qa7 25. a5 Rcd8 26. Bd3 Rfe8 27. Nb6 e5 28. Qa4 Re6 29. Nxa8 Qxa8 30. Bc4 Red6 31. Bd5 Qa7 32. Rxc6 d3+ 33. Kh1 d2 34. Rf1 Rxc6 35. Qxc6 Qd4 36. Qc2 Rb8 37. fxe5 Qxb2 38. Bxf7+ Kh8 39. Qxb2 Rxb2 40. Bf4 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.15"]
[Round "10"]
[White "Rocha, Ignacio"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1743"]
[BlackElo "2135"]
[PlyCount "118"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qa5 12. Rd1 c4 13. Be2 Qxa2 14. 0-0 Qa3 15. Qe1 Bd7 16. Nd2 Qe7 17. Rb1 Rb8 18. Bf3 g6 19. g4 Kd8 20. f5 Kc7 21. f6 Qa3 22. Qe3 b5 23. Ra1 Qf8 24. h4 Rb6 25. Rfb1 Qc8 26. Nf1 Kb7 27. Qc1 a6 28. Ne3 Nb8 29. Qa3 Bc6 30. Qa5 Rd8 31. Kf2 Qc7 32. Be2 Bd7 33. Ke1 Nc6 34. Qa3 b4 35. Qa2 Rb8 36. Bxc4 dxc4 37. Nxc4 Kc8 38. Nd6+ Kd8 39. Nxf7+ Ke8 40. Nd6+ Kf8 41. Nc4 Rb5 42. Qxa6 Bc8 43. Qa4 Nxd4 44. cxd4 Qxc4 45. Rd1 Bb7 46. Qb3 Qxb3 47. cxb3 Bd5 48. Rdc1 R5b7 49. Rcb1 Be4 50. Rc1 Rd8 51. Ra4 Bd5 52. Rca1 Bxb3 53. Ra8 Rdb8 54. R1a7 g5 55. h5 Rxa8 56. Rxa8+ Kf7 57. Rh8 Bc2 58. Rxh6 b3 59. Kd2 b2 0-1

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.14"]
[Round "9"]
[White "Parraga, Alejandro"]
[Black "Accinelli, Javier"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2135"]
[BlackElo "2044"]
[PlyCount "205"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Qc2 c6 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. Rae1 Ng6 12. Ng3 Nf8 13. f3 h6 14. Bf4 N6h7 15. Nf5 Bxf5 16. Bxf5 Nf6 17. g4 N6h7 18. Bg3 Bh4 19. Qf2 Bf6 20. Kg2 Ng6 21. Bxg6 fxg6 22. h4 Qd7 23. Ne2 g5 24. h5 Re7 25. Nc1 Rae8 26. Nd3 Nf8 27. b4 Ne6 28. a4 Nd8 29. Nc5 Qc8 30. Qd2 b6 31. Nb3 Qa6 32. a5 Qc4 33. Nc1 Nf7 34. Nd3 Re6 35. Rf2 Qb3 36. Rfe2 Qc4 37. Nb2 Qa2 38. Qc3 Bd8 39. axb6 axb6 40. Kf2 Qa6 41. Nd3 Qb5 42. e4 dxe4 43. Rxe4 Rxe4 44. fxe4 Kh8 45. Kg2 Be7 46. Rc1 Rf8 47. Qc4 Qxc4 48. Rxc4 Rd8 49. Be5 c5 50. bxc5 bxc5 51. d5 Kg8 52. Bg3 Nd6 53. Bxd6 Bxd6 54. e5 Bxe5 55. Nxe5 Rxd5 56. Ng6 Kf7 57. Re4 Kf6 58. Kf3 Rd1 59. Rc4 Rd3+ 60. Ke4 Rd1 61. Rxc5 Re1+ 62. Kf3 Rf1+ 63. Kg2 Re1 64. Rf5+ Ke6 65. Rf2 Ra1 66. Re2+ Kf6 67. Rb2 Ra4 68. Rb6+ Kf7 69. Kf3 Ra3+ 70. Ke4 Ra4+ 71. Kf5 Ra5+ 72. Ne5+ Kf8 73. Ke6 Kg8 74. Ng6 Kh7 75. Nf8+ Kg8 76. Rb8 Ra6+ 77. Ke7 Ra7+ 78. Nd7+ Kh7 79. Rd8 Rb7 80. Kd6 g6 81. Nf8+ Kg7 82. Nxg6 Rb1 83. Rd7+ Kg8 84. Ke6 Rf1 85. Ne7+ Kh8 86. Nf5 Re1+ 87. Kf6 Re8 88. Re7 Ra8 89. Nxh6 Ra6+ 90. Kxg5 Rg6+ 91. Kh4 Rxh6 92. g5 Ra6 93. h6 Ra1 94. Kh5 Ra8 95. Kg6 Rg8+ 96. Kf6 Rf8+ 97. Rf7 Rg8 98. g6 Rb8 99. Re7 Rf8+ 100. Ke6 Ra8 101. Rd7 Rb8 102. Ke7 Rf8 103. g7+ 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.13"]
[Round "8"]
[White "Salas, Javier"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1949"]
[BlackElo "2135"]
[PlyCount "157"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 Be7 10. Be2 0-0 11. 0-0 d6 12. Qd2 Nbd7 13. Rfc1 Rac8 14. Kh1 Qb8 15. b4 Bd8 16. Rc2 Bc7 17. Bg1 Rfe8 18. Bf1 h6 19. a4 Ne5 20. a5 bxa5 21. bxa5 Qa8 22. Na4 Nfd7 23. c5 Nxc5 24. Nxc5 dxc5 25. Rxc5 Ng6 26. Qa2 Bd6 27. Rxc8 Qxc8 28. Rb1 Qc7 29. Qb3 Re7 30. Qb6 Bc5 31. Qxc7 Rxc7 32. Nxe6 fxe6 33. Bxc5 Rxc5 34. Rxb7 Rxa5 35. Rb6 Ra1 36. Kg1 Nf4 37. Rxa6 Ne2+ 38. Kf2 Rxa6 39. Bxe2 Ra3 40. Bc4 Kf7 41. Kg3 Rc3 42. Ba2 Kf6 43. h4 g6 44. Bb1 Ke5 45. Ba2 Rc6 46. Bb3 Kd4 47. Ba4 Rb6 48. Be8 e5 49. Bd7 Ke3 50. Bh3 Rb1 51. Be6 Ke2 52. f4 exf4+ 53. Kxf4 Rf1+ 54. Kg3 Ke3 55. Bd5 Rf4 56. Bc6 Rf6 57. Bd5 h5 58. Bb7 Rf4 59. Bd5 Rg4+ 60. Kh3 Kf4 61. Be6 Rg3+ 62. Kh2 Rd3 63. Bf7 Kg4 64. Bxg6 Re3 65. Bf5+ Kxh4 66. Bg6 Kg4 67. Bf5+ Kf4 68. Bg6 h4 69. Bf5 Rc3 70. Bg6 Rc1 71. Bf5 Re1 72. Bg6 Ke3 73. Bf5 Kf2 74. Bg4 Rxe4 75. Bf3 Rb4 76. Kh3 Ke3 77. Bg4 Kf2 78. Bf3 Rf4 79. Bg4 1/2-1/2

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.08"]
[Round "7"]
[White "Parraga, Alejandro"]
[Black "Torrico, Alexis"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2135"]
[BlackElo "1752"]
[PlyCount "105"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 d6 8. 0-0 0-0 9. b3 Bd7 10. Bb2 Rc8 11. Rc1 h5 12. Qd2 Qa5 13. Rfd1 Qg5 14. f4 Qa5 15. Bf3 Rfe8 16. h3 g5 17. Nxc6 Bxc6 18. Nd5 Qxd2 19. Rxd2 Bxd5 20. Bxf6 Bxf3 21. Bxg7 Kxg7 22. gxf3 gxf4 23. exf4 Kf6 24. Rd5 Rg8+ 25. Kf2 h4 26. Rh5 Rh8 27. Rb5 b6 28. Rg1 Rc5 29. a4 Kf5 30. Ke3 f6 31. Rg7 Ke6 32. f5+ Kd7 33. f4 Rh5 34. Ke4 Rh8 35. Kf3 Ke8 36. Ke4 Kf8 37. Rg4 Kf7 38. Rxc5 dxc5 39. Kd5 Rh5 40. Kc6 Rxf5 41. Rxh4 Kg6 42. Rg4+ Kh5 43. Kb7 e5 44. fxe5 fxe5 45. Kxa7 Rf4 46. Rg8 Rf3 47. Kxb6 Rxb3+ 48. Kxc5 Ra3 49. Kb4 Ra1 50. Re8 Re1 51. a5 e4 52. a6 Ra1 53. Kb5 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.07"]
[Round "6"]
[White "Saavedra, Nilo"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1998"]
[BlackElo "2135"]
[PlyCount "77"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 c6 4. Nf3 g6 5. c4 Bg7 6. 0-0 0-0 7. b3 Ne4 8. e3 Nd7 9. Bb2 e6 10. Qe2 b6 11. Rd1 Ba6 12. Qc2 Rc8 13. Na3 Qe7 14. Rac1 Rfd8 15. Nb1 f5 16. Bf1 h6 17. Ba3 Qf6 18. cxd5 cxd5 19. Qb2 Bxf1 20. Rxf1 g5 21. Nfd2 Nxd2 22. Nxd2 e5 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Qxc1 exd4 26. Bb2 Qe6 27. exd4 Kh7 28. Kf1 f4 29. Qc2+ Qg6 30. Qxg6+ Kxg6 31. gxf4 g4 32. Kg2 Kf5 33. Kg3 Nf6 34. f3 h5 35. Nf1 h4+ 36. Kxh4 Kxf4 37. fxg4 Nxg4 38. Bc1+ Kf5 39. Ng3+ 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.06"]
[Round "5"]
[White "Parraga, Alejandro"]
[Black "Duran Luna, Oliver"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2135"]
[BlackElo "1654"]
[PlyCount "71"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bg5 Nbd7 6. e3 c6 7. Be2 0-0 8. 0-0 h6 9. Bh4 Nh7 10. e4 g5 11. Bg3 f5 12. exf5 Ndf6 13. Qb3 h5 14. h4 gxh4 15. c5+ Kh8 16. Nxh4 d5 17. Ng6+ Kg8 18. Nxf8 Kxf8 19. Be5 Bxf5 20. Qxb7 Rc8 21. b4 Ng5 22. f4 Nge4 23. Nxe4 Nxe4 24. Bd3 Bxe5 25. fxe5 e6 26. Qh7 Qg5 27. Bxe4 Qe3+ 28. Rf2 Qxd4 29. Raf1 dxe4 30. Qh8+ Kf7 31. Qxc8 Kg6 32. Qg8+ Kh6 33. Qh8+ Kg6 34. Kh1 e3 35. Qf6+ Kh7 36. Rxf5 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.03.03"]
[Round "4"]
[White "Mamani, Anahi"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1671"]
[BlackElo "2135"]
[PlyCount "78"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qc2 Qc7 8. f3 b6 9. Be3 Bb7 10. Bd3 Nc6 11. Nxc6 Bxc6 12. 0-0 Bd6 13. g3 h5 14. Qf2 Rb8 15. Rfd1 h4 16. g4 Bf4 17. Bxf4 Qxf4 18. Ne2 Qg5 19. b4 0-0 20. h3 e5 21. b5 axb5 22. cxb5 Ba8 23. Nc3 Nh5 24. Bf1 Rfc8 25. Na4 d5 26. Nxb6 Rxb6 27. Qxb6 d4 28. Rac1 Qe3+ 29. Kh1 Rxc1 30. Rxc1 Qxc1 31. Qd8+ Kh7 32. gxh5 Qxf1+ 33. Kh2 Qf2+ 34. Kh1 Qxf3+ 35. Kg1 Bxe4 36. Qg5 d3 37. Qd2 Qh1+ 38. Kf2 Qh2+ 39. Ke1 Qg1# 0-1

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.02.22"]
[Round "3"]
[White "Parraga, Alejandro"]
[Black "Maceda, Marcio"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2135"]
[BlackElo "2037"]
[PlyCount "61"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. Nc3 Bg7 6. e4 0-0 7. Be3 Nbd7 8. Qd2 Re8 9. Nh3 Ne5 10. Nf2 a6 11. Be2 Rb8 12. 0-0 Qa5 13. f4 Neg4 14. Nxg4 Bxg4 15. Bd3 Bd7 16. h3 b5 17. e5 dxe5 18. fxe5 Nh5 19. Qf2 Bxe5 20. Qxf7+ Kh8 21. Bxg6 hxg6 22. Qxg6 Ng7 23. Ne4 Rb6 24. d6 Rxd6 25. Nxd6 exd6 26. Rf7 Bf5 27. Rxf5 Nxf5 28. Qxe8+ Kg7 29. Qd7+ Kg6 30. Qe6+ Bf6 31. Rf1 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.02.21"]
[Round "2"]
[White "Medrano, Mario"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2040"]
[BlackElo "2135"]
[PlyCount "65"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 0-0 6. Nbd2 b6 7. c3 c5 8. e4 cxd4 9. Nxd4 Bb7 10. e5 Ne4 11. Qh5 g6 12. Qe2 Nxd2 13. Bxd2 Nc6 14. h4 Nxd4 15. cxd4 f5 16. exf6 Bxf6 17. h5 g5 18. h6 Kh8 19. Qe3 Rc8 20. 0-0 Qd6 21. Rac1 Qf4 22. Qxe6 Qh4 23. Qd7 Qxh6 24. Qxb7 Rxc1 25. Rxc1 Bxd4 26. Bc3 Bxc3 27. Rxc3 Qh4 28. Bf5 Re8 29. Rc8 Rxc8 30. Qxc8+ Kg7 31. Qd7+ Kf8 32. Qd6+ Kg7 33. Qe7+ 1-0

[Event "La Paz Adalp Cup"]
[Site "La Paz"]
[Date "2017.02.20"]
[Round "1"]
[White "Parraga, Alejandro"]
[Black "Sustach, Marcos Antonio"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2135"]
[BlackElo "2179"]
[PlyCount "97"]
[EventDate "2017.02.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Qc7 11. Rb1 a6 12. Bg5 Be6 13. b3 Rac8 14. Rbc1 h6 15. Bd2 Rb8 16. Rfd1 Rfc8 17. Nd5 Bxd5 18. cxd5 Qd7 19. h3 Rxc1 20. Rxc1 Rc8 21. Rc4 Rxc4 22. Qxc4 Ne8 23. Ba5 f5 24. e3 Nf6 25. a4 Nh7 26. Kh2 Ng5 27. f4 Nh7 28. e4 g5 29. Qc2 gxf4 30. gxf4 Bd4 31. Qd3 Bb2 32. exf5 Nf6 33. Qg3+ Kf8 34. Qg6 Ng8 35. Qe6 Qe8 36. Qe2 Bd4 37. Bf3 Nf6 38. Qd2 Ba1 39. Bb6 Qc8 40. Qd3 Qc1 41. Kg3 Bc3 42. Bf2 Bd2 43. Qc4 Qb2 44. Qc8+ Kf7 45. Qe6+ Kf8 46. Qc8+ Kf7 47. Qe6+ Kf8 48. Qc8+ Kf7 49. Qe6+ 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.13"]
[Round "11.4"]
[White "Parraga, Alejandro"]
[Black "Guliyev, Namig"]
[Result "0-1"]
[ECO "D28"]
[WhiteElo "2173"]
[BlackElo "2577"]
[PlyCount "116"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Azerbaijan II"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "AZE"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 b5 7. Bd3 Bb7 8. a4 b4 9. Qe2 c5 10. Rd1 cxd4 11. exd4 Be7 12. Nbd2 0-0 13. Nc4 a5 14. Bf4 Nbd7 15. Rac1 Nd5 16. Bg3 N7b6 17. Nxb6 Qxb6 18. Ne5 Rad8 19. Bb5 Bg5 20. Ra1 Qa7 21. Nd7 Rfe8 22. Qg4 Bh6 23. Be5 Ba6 24. Nf6+ Nxf6 25. Bxf6 Bxb5 26. Bxd8 Rxd8 27. axb5 Rd5 28. Qe2 g6 29. Qc4 Qb6 30. Rd3 Bg5 31. b3 Rxb5 32. Rad1 Rd5 33. h3 h5 34. Qc8+ Kg7 35. Qc2 h4 36. Qc4 Qd6 37. Qc2 Bd8 38. Rc1 Bb6 39. Qc6 Qd8 40. Qc8 Qg5 41. Qc4 Qf4 42. Rf3 Qd6 43. Qc6 Qb8 44. Rc4 Qd8 45. Qb7 Rd7 46. Qc8 Qxc8 47. Rxc8 Rxd4 48. Kf1 e5 49. Ke2 e4 50. Re3 f5 51. Ke1 Rd6 52. Re2 Rd3 53. Rc6 Bd4 54. Ra2 Rxb3 55. Ra6 Rb1+ 56. Ke2 b3 57. R2xa5 b2 58. Rb5 Rg1 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.12"]
[Round "10.4"]
[White "Vang, Finnbjorn"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2067"]
[BlackElo "2173"]
[PlyCount "143"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Faroe Islands"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "FAI"]
[BlackTeamCountry "BOL"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Be2 Bd6 9. Nf1 0-0 10. Ng3 Nb6 11. Be3 Bd7 12. Nh5 Qe7 13. Qd3 Be8 14. Ng3 Nc4 15. Bg5 Qd7 16. b3 Bg6 17. Qd1 Nb6 18. 0-0 h6 19. Be3 Rad8 20. a4 a5 21. Bb5 Qe7 22. Qd2 Na7 23. Bd3 Bxd3 24. Qxd3 Nc6 25. Rfe1 Qf6 26. Rad1 Kh8 27. Re2 Rde8 28. Rde1 Nd7 29. Qb5 Nb6 30. Qd3 Nc8 31. Qc2 b6 32. Bc1 Kg8 33. Qd3 Bxg3 34. hxg3 Qf7 35. Nh4 Qd7 36. Qg6 Rf6 37. Qg4 Nd6 38. Ng6 Kh7 39. Nf4 Ne4 40. f3 Nxc3 41. Rc2 Nxa4 42. bxa4 Nxd4 43. Ra2 Nb3 44. Bb2 d4 45. Ra3 Nc5 46. Nh5 Rf5 47. Rd1 Qf7 48. Nf4 Rg5 49. Qh4 e5 50. Nh3 Rg6 51. f4 Ne4 52. Rf3 Qa2 53. fxe5 Nxg3 54. Rxg3 Rxg3 55. Qxg3 Qxb2 56. Qd3+ Kg8 57. Qg6 Rxe5 58. Rf1 Qb3 59. Kh1 Qe6 60. Qd3 c5 61. Nf4 Qf5 62. Qc4+ Kh7 63. Nh3 Qg6 64. Kh2 Re3 65. Rf8 Qd6+ 66. Rf4 Rxh3+ 67. Kxh3 Qxf4 68. Qc2+ Kh8 69. Qb1 Qf6 70. Qb5 Qg6 71. Qd7 d3 72. g4 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.11"]
[Round "9.4"]
[White "Hanoeman, Suradj"]
[Black "Parraga, Alejandro"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2012"]
[BlackElo "2173"]
[PlyCount "84"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Surinam"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "SUR"]
[BlackTeamCountry "BOL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 h6 10. e4 Bh7 11. Be3 e6 12. Be2 Bb4 13. 0-0 0-0 14. Rc1 Nbd7 15. Nd3 Re8 16. Qb3 Bxc3 17. Rxc3 Qb8 18. Rd1 Rc8 19. Nc5 b6 20. Nxd7 Nxd7 21. Rdc1 Qd6 22. Qa3 c5 23. dxc5 Nxc5 24. Bxc5 Rxc5 25. Rxc5 Qd4+ 26. Kf1 bxc5 27. Qxc5 Qxa4 28. Bb5 Qb4 29. Qxb4 axb4 30. Rc4 f5 31. Bd7 Kf7 32. Rxb4 fxe4 33. fxe4 Ra1+ 34. Kf2 Kf6 35. Rb6 Bg8 36. b4 Ke5 37. Bc6 Bh7 38. Bd7 Ra2+ 39. Ke3 Ra3+ 40. Kf2 Ra2+ 41. Ke3 Ra3+ 42. Kf2 Ra2+ 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.10"]
[Round "8.4"]
[White "Parraga, Alejandro"]
[Black "Liew, Chee Meng Jimmy"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2173"]
[BlackElo "2202"]
[PlyCount "106"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MAS"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 c6 5. d3 e6 6. Nbd2 Nbd7 7. h3 Bh5 8. Qe1 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bd6 12. b3 0-0 13. Bb2 Rae8 14. Qd4 e5 15. Qh4 Bg6 16. Nd2 b5 17. g4 f5 18. gxf5 Rxf5 19. Ne4 Rf4 20. Qg3 Bxe4 21. Bxe4 Nc5 22. Rae1 Ref8 23. f3 Nxe4 24. Rxe4 R8f6 25. Rxf4 exf4 26. Qe1 Rg6+ 27. Kh2 Qd7 28. Rg1 Rxg1 29. Qxg1 Qe7 30. Qg2 b4 31. Qg4 Qe2+ 32. Qg2 Qxg2+ 33. Kxg2 Kf7 34. Bd4 a6 35. Kf2 g5 36. Ke2 Kg6 37. Bf2 Kf5 38. Bd4 h5 39. c4 bxc3 40. Bxc3 g4 41. fxg4+ hxg4 42. hxg4+ Kxg4 43. Kf2 Bc5+ 44. d4 Be7 45. b4 Bh4+ 46. Ke2 f3+ 47. Ke3 Bg5+ 48. Kf2 Bc1 49. a4 Kf4 50. b5 Be3+ 51. Kf1 cxb5 52. axb5 axb5 53. d5 Bc5 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.09"]
[Round "7.4"]
[White "Parraga, Alejandro"]
[Black "Vella, Duncan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2173"]
[BlackElo "2017"]
[PlyCount "73"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Malta"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MLT"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. 0-0 Nbd7 9. Bd2 a5 10. Rac1 0-0 11. Rfd1 Qe7 12. a3 Bxc3 13. Qxc3 Ne4 14. Qb3 Rfb8 15. Be1 Nd6 16. c5 Ne4 17. Nd2 Nxd2 18. Rxd2 e5 19. f3 b6 20. cxb6 Rxb6 21. Qc3 a4 22. Bf2 e4 23. Rdc2 exf3 24. gxf3 Qf6 25. Kg2 Qf5 26. Qd2 c5 27. dxc5 Rf6 28. Qe2 Ne5 29. c6 Nxf3 30. c7 Rc8 31. e4 Qh5 32. Bg3 dxe4 33. Rd1 Re6 34. Rd8+ Re8 35. Rxe8+ Rxe8 36. c8Q Nh4+ 37. Kh1 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.08"]
[Round "6.4"]
[White "Michel Yunis, Christian D"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2234"]
[BlackElo "2173"]
[PlyCount "63"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Palestine"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PLE"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. g3 0-0 6. Bg2 Qe7 7. 0-0 Bxd2 8. Qxd2 e5 9. b3 Nc6 10. d5 Nb8 11. Bb2 a5 12. Nh4 Nh5 13. e4 b6 14. Rae1 g6 15. f4 f6 16. Qd1 Ng7 17. fxe5 fxe5 18. Rxf8+ Qxf8 19. Rf1 Qe7 20. Qf3 Na6 21. Bc1 Bd7 22. Bg5 Qe8 23. g4 a4 24. h3 axb3 25. axb3 b5 26. Qe3 bxc4 27. bxc4 Nc5 28. Bf6 Ba4 29. Nf3 Qd7 30. Nxe5 dxe5 31. Qxc5 Re8 32. Bxe5 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.06"]
[Round "5.4"]
[White "Al Sori, Mohamed"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2036"]
[BlackElo "2173"]
[PlyCount "85"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Libya"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "LBY"]
[BlackTeamCountry "BOL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d4 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. Ne5 Ng4 8. Ndf3 Nxe5 9. Nxe5 f6 10. Nd3 Qd6 11. Be3 Na6 12. Qc1 Bf5 13. Bh6 e5 14. Bxg7 Kxg7 15. dxe5 fxe5 16. Qe3 Rfe8 17. h4 d4 18. Qg5 Qe7 19. e4 Qxg5 20. hxg5 Bg4 21. f3 Be6 22. Nxe5 Nb4 23. Rf2 Nxa2 24. Nd3 b6 25. f4 a5 26. f5 Bc4 27. f6+ Kf8 28. e5 Rac8 29. Bh3 Rc7 30. e6 Bxd3 31. cxd3 Nb4 32. Re1 Nd5 33. e7+ Nxe7 34. fxe7+ Kg7 35. Rfe2 b5 36. Bg2 c5 37. Re6 c4 38. Bc6 cxd3 39. Bxe8 d2 40. Rf1 Rc1 41. Ref6 d1Q 42. Rxd1 Rxd1+ 43. Rf1 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.05"]
[Round "4.4"]
[White "Parraga, Alejandro"]
[Black "Al Turky, Fahad A"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2173"]
[BlackElo "1861"]
[PlyCount "105"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Saudi Arabia"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "SAU"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 d5 6. a3 Bxd2+ 7. Nxd2 0-0 8. Ngf3 b6 9. 0-0 Bb7 10. Rc1 c5 11. cxd5 exd5 12. Re1 Nbd7 13. Nh4 g6 14. dxc5 bxc5 15. Qc2 Rac8 16. e4 d4 17. e5 Nd5 18. Nc4 Ba8 19. Qd2 N7b6 20. Nd6 Rc7 21. Qh6 f5 22. Nb5 Rcc8 23. Nf3 d3 24. Nd2 a6 25. Nd6 Rc7 26. h4 Qg7 27. Qxg7+ Kxg7 28. b3 f4 29. Be4 fxg3 30. fxg3 Nc8 31. Nxc8 Rcxc8 32. Bxd3 Rfd8 33. Bxa6 Rc6 34. Bc4 Ne3 35. Rxe3 Rxd2 36. Rd3 Rb2 37. Rd7+ Kh6 38. Bg8 Kh5 39. Bd5 Rc8 40. Rxh7+ Kg4 41. Be6+ Kxg3 42. Bxc8 Rxb3 43. e6 c4 44. e7 Bc6 45. Rh8 Re3 46. Bb7 Bb5 47. Ba6 Bd7 48. Bxc4 Rxe7 49. Bd3 Re3 50. Bxg6 Rxa3 51. h5 Bc6 52. Rc8 Bb5 53. R8c3+ 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.04"]
[Round "3.4"]
[White "Daly, Colm"]
[Black "Parraga, Alejandro"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2328"]
[BlackElo "2173"]
[PlyCount "107"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "BOL"]

1. c4 c6 2. Nf3 d5 3. b3 Bf5 4. Bb2 e6 5. e3 Nf6 6. cxd5 exd5 7. Be2 Bd6 8. 0-0 h6 9. d3 0-0 10. Nbd2 Re8 11. Re1 Bh7 12. a3 Nbd7 13. Bf1 Ne5 14. Nxe5 Bxe5 15. Bxe5 Rxe5 16. Nf3 Re8 17. b4 a5 18. Qd2 Qc7 19. Qc3 Nd7 20. Reb1 axb4 21. axb4 Qb6 22. Rc1 Rec8 23. Nd4 Qd8 24. Nb3 Rxa1 25. Rxa1 Ra8 26. Rxa8 Qxa8 27. b5 Qa3 28. bxc6 bxc6 29. d4 Bf5 30. Be2 Nb6 31. Bd1 Nc4 32. Kf1 g5 33. Ke1 Kg7 34. h3 Be4 35. f3 Bg6 36. e4 Qa2 37. Be2 Qb1+ 38. Kf2 Qb2 39. Qxb2 Nxb2 40. Ke3 f6 41. Na5 dxe4 42. fxe4 Be8 43. Kd2 Na4 44. Bd1 Nb6 45. Kc3 Kf8 46. Kb4 Ke7 47. Kc5 Nd7+ 48. Kxc6 Nf8+ 49. Kb6 Ne6 50. d5 Nf4 51. Kc7 Nxg2 52. d6+ Ke6 53. Bh5 Bb5 54. Bg4+ 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.03"]
[Round "2.4"]
[White "Parraga, Alejandro"]
[Black "Muhammed, Shuaau"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2173"]
[BlackElo "1692"]
[PlyCount "140"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Maldives"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MDV"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 Bf5 8. Nh4 Bg4 9. h3 Bd7 10. d5 Nb8 11. e4 a5 12. Be3 Na6 13. Qd2 Nc5 14. Bxc5 dxc5 15. Qe3 b6 16. e5 Ne8 17. e6 Bc8 18. d6 Rb8 19. d7 Bxd7 20. exd7 Qxd7 21. Rad1 Nd6 22. Rfe1 Rbe8 23. Qd3 Bd4 24. b3 e5 25. Nf3 f5 26. Nxe5 Qg7 27. Bd5+ Kh8 28. Nxg6+ hxg6 29. Ne2 Be5 30. Kg2 Qh6 31. Bc6 Rd8 32. Qd5 Qg7 33. Ng1 Bd4 34. Qe6 Rf6 35. Qe7 Qxe7 36. Rxe7 Ne4 37. Rxc7 Rdf8 38. f3 Nxg3 39. Rxd4 cxd4 40. Kxg3 d3 41. f4 d2 42. Bf3 Rd6 43. Bd1 Re8 44. Ne2 Re3+ 45. Kg2 Kg8 46. c5 Rde6 47. Rd7 Rxe2+ 48. Bxe2 Rxe2+ 49. Kf3 Re1 50. Rxd2 bxc5 51. Rc2 Ra1 52. Ke3 Kf7 53. Kd3 Rh1 54. Kc4 Rxh3 55. Kxc5 g5 56. fxg5 Kg6 57. Kb5 Kxg5 58. Kxa5 f4 59. Kb4 f3 60. a4 Kf4 61. a5 Ke3 62. a6 Rh6 63. Ka5 Rh5+ 64. Ka4 Rh6 65. Rc3+ Ke2 66. Kb5 Rh5+ 67. Kb6 Rh6+ 68. Kb7 Rh7+ 69. Kb6 Rh6+ 70. Kb7 Rh7+ 1/2-1/2

