[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Calvisi, David"]
[Black "Nava, Pedro"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2029"]
[PlyCount "137"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 e6 4. Bg2 Be7 5. 0-0 Nf6 6. Nc3 0-0 7. b3 b6 8. d4 cxd4 9. Nxd4 Bb7 10. Bb2 a6 11. e3 Rc8 12. Rc1 Re8 13. Nde2 Qc7 14. Qd2 Ne5 15. f4 Neg4 16. Bxb7 Qxb7 17. h3 Nh6 18. Nd4 Nf5 19. Nxf5 exf5 20. Nd5 Nxd5 21. Qxd5 Qxd5 22. cxd5 Bc5 23. Bd4 Bxd4 24. exd4 g6 25. Kf2 Kf8 26. d6 Rxc1 27. Rxc1 Re6 28. Rc8+ Kg7 29. Ra8 a5 30. Rd8 Rxd6 31. Ke3 Kf6 32. Rh8 h5 33. Kd3 Rc6 34. Rd8 Ke7 35. Rb8 Kd6 36. Rf8 Ke6 37. Re8+ Kd6 38. Rf8 Ke7 39. Rb8 Re6 40. h4 Re1 41. Rxb6 Rg1 42. Ra6 Rxg3+ 43. Kc4 Rg4 44. Rxa5 Rxh4 45. a4 Rh1 46. Re5+ Kd6 47. a5 Ra1 48. Kb5 h4 49. Kb6 h3 50. Re2 Rb1 51. a6 Rxb3+ 52. Ka5 Ra3+ 53. Kb5 Kd5 54. Kb6 Kxd4 55. a7 Kd3 56. Rh2 Ke4 57. Rxh3 Rxa7 58. Kxa7 Kxf4 59. Ka6 g5 60. Kb5 g4 61. Rh1 g3 62. Kc4 g2 63. Rg1 Kg3 64. Kd3 Kf2 65. Rxg2+ Kxg2 66. Ke3 d5 67. Kf4 d4 68. Kxf5 d3 69. Ke4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Garcia, Edgardo Manuel"]
[Black "Nava, Pedro"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1759"]
[BlackElo "2029"]
[PlyCount "86"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. c4 Nf6 4. cxd5 Nxd5 5. d3 Nc6 6. Nf3 Bc5 7. a3 0-0 8. 0-0 Re8 9. Bd2 Nd4 10. Nc3 Nf6 11. Rc1 c6 12. Re1 Bg4 13. Ne4 Nxe4 14. dxe4 Bb6 15. h3 Bxf3 16. exf3 Qd7 17. Bc3 Rad8 18. Qa4 Qe6 19. Rcd1 h5 20. h4 Qf6 21. Bxd4 Rxd4 22. Rxd4 Bxd4 23. Qb3 Re7 24. Bh3 Qd6 25. Kg2 Qc5 26. Re2 a5 27. Rc2 Qd6 28. Rd2 g6 29. Kh2 Kg7 30. Bf1 b5 31. Kg2 a4 32. Qd3 Rb7 33. Rc2 c5 34. f4 b4 35. axb4 Rxb4 36. fxe5 Qxe5 37. Qe2 Qb8 38. Qa6 Qb6 39. Qa8 Qb7 40. Qa5 Qxe4+ 41. Kg1 Qxc2 42. Qd8 Rxb2 43. Kh1 Qxf2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Nava, Pedro"]
[Black "Acosta, Carlos Rafael"]
[Result "1/2-1/2"]
[ECO "B71"]
[WhiteElo "2029"]
[BlackElo "1979"]
[PlyCount "135"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nfd7 7. Be3 Bg7 8. Bc4 0-0 9. 0-0 Nc6 10. Kh1 Nb6 11. Bb3 Na5 12. Qe2 Bd7 13. Rad1 Rc8 14. f5 Nbc4 15. Bc1 Nxb3 16. axb3 Ne5 17. Nd5 Bc6 18. c3 Bxd5 19. exd5 Qa5 20. c4 a6 21. fxg6 hxg6 22. Bg5 Rfe8 23. Bd2 Qb6 24. Bc3 Qd8 25. h3 Qd7 26. Qf2 Rf8 27. Nf3 Nxf3 28. Qxf3 Bxc3 29. bxc3 b5 30. Rd4 bxc4 31. b4 Kg7 32. Rf4 f6 33. Re1 Rf7 34. Rh4 g5 35. Rhe4 Rh8 36. Re6 Rh6 37. Qg4 Rg6 38. Qxc4 g4 39. hxg4 Qd8 40. Qd4 Rh6+ 41. Kg1 Qh8 42. Qf4 Rh1+ 43. Kf2 Rxe1 44. Kxe1 Qh1+ 45. Kf2 Qd1 46. Qf5 Qd2+ 47. Kg1 Qxc3 48. g5 Qc1+ 49. Kh2 Qxg5 50. Qh3 Qf4+ 51. Kg1 Qc1+ 52. Kh2 Qh6 53. Qxh6+ Kxh6 54. Re3 Kg5 55. Ra3 Kf5 56. Rxa6 Ke5 57. Ra5 f5 58. Kg3 f4+ 59. Kf3 Rg7 60. Ra7 Rg3+ 61. Kf2 Rb3 62. Rxe7+ Kxd5 63. Rf7 Rxb4 64. Kf3 Ke5 65. Re7+ Kd5 66. Rf7 Ke5 67. Re7+ Kd5 68. Rf7 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Nava, Pedro"]
[Black "Duran, Diego"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2029"]
[BlackElo "1682"]
[PlyCount "77"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 g6 6. Nxe4 Bg7 7. g4 0-0 8. 0-0-0 Nxe4 9. Qxe4 Bxb2+ 10. Kxb2 Qf6+ 11. Kb1 Nc6 12. f4 Qd4 13. Bg2 Rb8 14. Qxd4 Nxd4 15. c3 Nb5 16. Ne2 b6 17. a4 Nd6 18. Bc6 Bb7 19. Bxb7 Nxb7 20. h4 Nc5 21. Kc2 Rbd8 22. Rh3 Ne4 23. Rf3 Rd7 24. d3 Nf6 25. Rg1 Rfd8 26. h5 Kf8 27. hxg6 hxg6 28. Rh3 Ke7 29. Nd4 Rxd4 30. cxd4 Rxd4 31. Rf3 Nd5 32. f5 gxf5 33. gxf5 exf5 34. Re1+ Kf6 35. Ref1 Ke6 36. Re1+ Kf6 37. Ref1 Ke6 38. Re1+ Kf6 39. Ref1 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Nava, Pedro"]
[Black "Jara Labrenuk, Dennis"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2029"]
[BlackElo "1639"]
[PlyCount "66"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 d4 4. Nf3 c5 5. b4 Nf6 6. e5 Nd5 7. bxc5 Bxc5 8. Bxd4 Bxd4 9. Nxd4 0-0 10. Nf3 Nc6 11. d4 Qa5+ 12. Qd2 Rd8 13. Qxa5 Nxa5 14. c3 Bd7 15. Be2 Rac8 16. Kd2 Nf4 17. g3 Nxe2 18. Kxe2 Bb5+ 19. Ke3 Nc4+ 20. Kf4 Nb6 21. Rc1 Nd5+ 22. Ke4 Rf8 23. Nfd2 f6 24. exf6 Nxf6+ 25. Ke3 Ng4+ 26. Ke4 Nxf2+ 27. Ke3 Ng4+ 28. Ke4 Bc6+ 29. Kd3 Nxh2 30. c4 Ng4 31. Nc3 Nf2+ 32. Kc2 b5 33. Re1 b4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Nava, Pedro"]
[Black "Koch, Juan Enrique"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2029"]
[BlackElo "1986"]
[PlyCount "129"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. c3 Nc6 6. e5 d5 7. exd6 Bxd6 8. 0-0 Nf6 9. d4 cxd4 10. cxd4 0-0 11. Nc3 a6 12. Bg5 b5 13. Bd3 Nb4 14. Bb1 Bb7 15. a3 Nbd5 16. Qd3 g6 17. Re1 Qc7 18. Nxd5 Nxd5 19. Ba2 Bf4 20. g3 Bxg5 21. Nxg5 Qe7 22. Ne4 Nf6 23. Nc5 Bd5 24. Bxd5 Nxd5 25. Rac1 Rfd8 26. Ne4 Rac8 27. Qf3 Kg7 28. h4 h6 29. Rc5 Nf6 30. Rec1 Nxe4 31. Qxe4 Rxc5 32. dxc5 Rc8 33. c6 Qd6 34. b4 f5 35. Qf3 e5 36. Qc3 Kf6 37. c7 Ke6 38. Qc6 Qxc6 39. Rxc6+ Kd5 40. Rxa6 Rxc7 41. Rxg6 Rc3 42. Rxh6 Rxa3 43. Rb6 Kc4 44. h5 Kxb4 45. h6 Ra7 46. Re6 e4 47. Kg2 Kc4 48. Rb6 b4 49. g4 fxg4 50. Kg3 b3 51. Kxg4 Kc3 52. Kf4 Re7 53. h7 Rxh7 54. Kxe4 b2 55. f4 Re7+ 56. Kd5 Kc2 57. f5 b1Q 58. Rxb1 Kxb1 59. Kd6 Rf7 60. Ke6 Rf8 61. f6 Kc2 62. Ke7 Ra8 63. f7 Kd3 64. f8Q Rxf8 65. Kxf8 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Nava, Pedro"]
[Black "Naveros Chile, Cristian"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2029"]
[BlackElo "1854"]
[PlyCount "90"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nf3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. h3 Bd7 10. Re1 Rc8 11. Nd5 Nxd5 12. exd5 Ne5 13. Bb3 a5 14. c3 a4 15. Nxe5 axb3 16. Nxd7 Qxd7 17. axb3 Ra8 18. Rxa8 Rxa8 19. Bg5 Bf6 20. Bxf6 exf6 21. Qd4 Kg7 22. Re3 Re8 23. g4 Rxe3 24. fxe3 Qb5 25. g5 Qxb3 26. gxf6+ Kg8 27. c4 h5 28. Kf2 Qc2+ 29. Kg3 Qf5 30. Qf4 Qd3 31. h4 Qd1 32. Qxd6 Qg1+ 33. Kf3 Qf1+ 34. Ke4 Qb1+ 35. Kf3 Qf1+ 36. Ke4 Qxc4+ 37. Kf3 Qf1+ 38. Ke4 Qb1+ 39. Kd4 Qxb2+ 40. Kd3 Qb3+ 41. Ke2 Qc2+ 42. Kf3 Qf5+ 43. Ke2 Qc2+ 44. Ke1 Qc1+ 45. Ke2 Qc2+ 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Nava, Pedro"]
[Black "Torres, Luciano"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2029"]
[BlackElo "2085"]
[PlyCount "48"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nd7 4. c3 c6 5. 0-0 b5 6. Bb3 Be7 7. d4 h6 8. a4 Bb7 9. axb5 cxb5 10. Qe2 a6 11. dxe5 dxe5 12. Rd1 Qc7 13. Nbd2 Ngf6 14. h3 0-0 15. Bc2 Rfd8 16. Nf1 Nc5 17. Rxd8+ Rxd8 18. Ng3 Ne6 19. Nf5 Bc5 20. Be3 Bxe3 21. Qxe3 b4 22. Kh2 bxc3 23. bxc3 Nd4 24. cxd4 exd4+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Navia Coy, Robinson"]
[Black "Nava, Pedro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1589"]
[BlackElo "2029"]
[PlyCount "82"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 Be7 6. Ne5 0-0 7. 0-0 c6 8. Nc3 h6 9. Qb3 Qb6 10. Qxb6 axb6 11. Bd2 Nbd7 12. Nxd7 Nxd7 13. cxd5 exd5 14. f3 Bf6 15. e4 Bxd4+ 16. Kh1 dxe4 17. fxe4 Be6 18. a3 Nc5 19. Rae1 Rad8 20. Bf4 Nd3 21. Re2 b5 22. Bc7 Rd7 23. Bf4 Nxb2 24. Rxb2 Bxc3 25. Rc2 Bd4 26. e5 Bd5 27. Rd1 Bxg2+ 28. Kxg2 Rd5 29. Rcd2 Rfd8 30. Kf3 c5 31. Ke4 Kf8 32. h4 Ke7 33. g4 Ke6 34. Rd3 R5d7 35. g5 h5 36. Bg3 Bb2 37. Rxd7 Rxd7 38. Rxd7 Kxd7 39. Kd5 Bxa3 40. Bf2 c4 41. Be1 Bb2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Spata, Ruben"]
[Black "Nava, Pedro"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1921"]
[BlackElo "2029"]
[PlyCount "61"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 g6 4. d3 Bg7 5. Be3 Nf6 6. h3 0-0 7. Be2 Nc6 8. d4 cxd4 9. Nxd4 Bd7 10. 0-0 a6 11. Nxc6 Bxc6 12. Bf3 Rc8 13. Qd2 b5 14. a3 a5 15. Rfd1 Qc7 16. Nd5 Bxd5 17. exd5 Qxc2 18. Qxa5 Qb3 19. Rd2 Ra8 20. Qc7 Rfe8 21. Bd1 Qc4 22. Rc1 Qxc7 23. Rxc7 Ne4 24. Rdc2 Bf6 25. f3 Ng5 26. h4 Nxf3+ 27. Bxf3 Bxh4 28. Be2 Bf6 29. Bxb5 Kg7 30. Bxe8 Rxe8 31. b3 1-0

