[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "8"]
[White "Poyato Plaza, Daniel"]
[Black "Sosa, Kevin"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1871"]
[PlyCount "34"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. b3 c5 6. dxc5 Bxc5 7. e3 Bb7 8. Nf3 Nc6 9. Be2 0-0 10. 0-0 Qc7 11. Bb2 Ne5 12. Nxe5 Qxe5 13. Nb5 Qg5 14. f3 Bxe3+ 15. Kh1 Nh5 16. Qc3 Ng3+ 17. hxg3 Qh5# 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "4"]
[White "Sanchez Bracho, Oscar Alexis"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "61"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 e5 6. d3 c5 7. Nge2 Nc6 8. Be3 d6 9. h3 h5 10. 0-0 Be6 11. f4 exf4 12. gxf4 Qd7 13. Kh2 h4 14. Qd2 Nh5 15. Rae1 Rfe8 16. Nd5 Nb4 17. Rg1 Nxd5 18. cxd5 Bxd5 19. exd5 Qf5 20. Be4 Qf6 21. b3 b6 22. Rg4 Qe7 23. Bf2 f5 24. Bxh4 Qf7 25. Rxg6 fxe4 26. Reg1 e3 27. Qe1 Kh8 28. Qf1 Rg8 29. Rxd6 Raf8 30. Bg5 Be5 31. Rh6+ 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "2"]
[White "Sanhueza, Cristian"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2295"]
[PlyCount "43"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Be7 7. 0-0 Nf6 8. Kh1 d6 9. f4 Qc7 10. Be3 b5 11. Nxc6 Qxc6 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 Qxd5 15. Bf3 Qxd1 16. Raxd1 Bb7 17. Bxb7 Rb8 18. Bc6+ Kf8 19. Rd7 Bb4 20. Rfxf7+ Ke8 21. Rb7+ Kd8 22. Rxb8# 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "9"]
[White "Scarsi, Anna Laura"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1668"]
[PlyCount "79"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 a6 6. a3 Nf6 7. Nc3 e5 8. Nf5 g6 9. Nd6+ Bxd6 10. Qxd6 Qe7 11. Qxe7+ Kxe7 12. Bg5 h6 13. Nd5+ Ke6 14. Bxf6 Rg8 15. Nc7+ Kxf6 16. Nxa8 d6 17. Nb6 Be6 18. Nd5+ Kg7 19. 0-0-0 Nd4 20. Bd3 Rc8 21. Kb1 b5 22. cxb5 axb5 23. Rc1 Ra8 24. Nc7 Rb8 25. Nxe6+ Nxe6 26. Rc6 b4 27. axb4 Rxb4 28. Rxd6 Nf4 29. g3 Nh3 30. f3 Nf2 31. Rf1 Nh3 32. Kc2 Rb8 33. Rc6 Ng5 34. Bc4 Rb7 35. h4 Nh7 36. Kc3 Nf6 37. b4 Nd7 38. Rd1 Nb6 39. Rdd6 Na4+ 40. Kb3 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "1"]
[White "Sosa, Kevin"]
[Black "Forni, Cristian"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "57"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 0-0 5. h3 d5 6. Ngf3 b6 7. a4 c5 8. c3 Nc6 9. Bb5 Bb7 10. 0-0 Nh5 11. Bh2 a6 12. Be2 Re8 13. Ne5 Nf6 14. f4 Nd7 15. Qb3 c4 16. Qc2 f6 17. Nef3 e5 18. f5 exd4 19. Nxd4 Nxd4 20. cxd4 Rxe3 21. fxg6 Rxe2 22. gxh7+ Kh8 23. Rae1 Qe7 24. Qd1 Re8 25. Bg3 Rxe1 26. Rxe1 Qf7 27. Rxe8+ Qxe8 28. Nf3 Qe3+ 29. Kh2 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "11"]
[White "Sosa, Kevin"]
[Black "Gallardo, Luis Basilio"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1855"]
[PlyCount "72"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Nf6 6. Nd2 Bf5 7. Qb3 Qc8 8. Ngf3 e6 9. Bb5 Be7 10. Ne5 0-0 11. 0-0 a6 12. Bd3 Bxd3 13. Nxd3 b5 14. h3 Na5 15. Qd1 Nc4 16. Nxc4 bxc4 17. Ne5 Bd6 18. Re1 Qc7 19. Bg3 a5 20. Qa4 Rfb8 21. Rab1 Ne4 22. Nd7 Rb7 23. Bxd6 Qxd6 24. Ne5 Qc7 25. Re2 Rab8 26. f3 Nxc3 27. bxc3 Rxb1+ 28. Kh2 f6 29. Qd7 Qxd7 30. Nxd7 R8b2 31. Rxe6 Kf7 32. Re3 Rxa2 33. Nc5 Rbb2 34. Kg3 g5 35. Kg4 Kg6 36. g3 h5# 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "3"]
[White "Sosa, Kevin"]
[Black "Gaona, Horacio"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "84"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Bd3 Nbd7 7. Ngf3 Re8 8. Ne5 Nf8 9. f4 c5 10. c3 c4 11. Bc2 b5 12. 0-0 a5 13. a3 Bb7 14. b3 a4 15. bxa4 bxa4 16. Bxa4 Re7 17. Qc2 Ne4 18. Nxe4 dxe4 19. Rfb1 Bd5 20. Bc6 Bxe5 21. Bxa8 Qxa8 22. fxe5 Ra7 23. a4 h6 24. Rb4 Ng6 25. Rab1 Kh7 26. Rb8 Qc6 27. R1b4 Ne7 28. R8b6 Qc7 29. Qa2 Nf5 30. Bf2 g5 31. a5 h5 32. a6 g4 33. Qa5 h4 34. g3 h3 35. Qc5 Qd8 36. Rb8 Qg5 37. Qf8 f6 38. Qh8+ Kg6 39. Rg8+ Rg7 40. exf6 Qxf6 41. Rxg7+ Nxg7 42. a7 Qf3 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "7"]
[White "Sosa, Kevin"]
[Black "Marinesco, Tomas"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1610"]
[PlyCount "88"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Nf3 g6 5. h3 Bg7 6. Nbd2 0-0 7. Be2 Re8 8. Bh2 c6 9. Nc4 Nb6 10. 0-0 d5 11. Nce5 Nfd7 12. Rc1 Nxe5 13. Nxe5 Nd7 14. c4 dxc4 15. Bxc4 Qa5 16. Bxf7+ Kf8 17. Bxe8 Kxe8 18. Nxd7 Bxd7 19. Rc5 Qb6 20. b3 Be6 21. Qc2 Bf5 22. Qc1 Kd7 23. Be5 Bf8 24. d5 e6 25. d6 g5 26. g4 Bg6 27. Rd1 Rd8 28. Bf6 Re8 29. Rxg5 Bh6 30. Rc5 Bf8 31. g5 h6 32. Qc3 hxg5 33. Bxg5 Qa6 34. Be7 Bh6 35. Qf6 Rg8 36. Kh2 Qe2 37. Rg1 b6 38. Rcc1 Bf5 39. Rxg8 Qxf2+ 40. Rg2 Be4 41. Rcg1 Qxe3 42. Bf8 Bf4+ 43. Rg3 Qe2+ 44. R1g2 Qxg2# 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "5"]
[White "Sosa, Kevin"]
[Black "Noguera, Lucas"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "41"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. Nd2 Be7 6. Ngf3 h6 7. h3 0-0 8. Ne5 Nbd7 9. Ndf3 Ne4 10. Bd3 f6 11. Nxd7 Qxd7 12. Nd2 g5 13. Bh2 Kh8 14. Nxe4 dxe4 15. Bc4 b5 16. Bb3 Rg8 17. Qh5 Rg6 18. g4 Rag8 19. gxf5 exf5 20. Bxg8 Rxg8 21. Qxh6# 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "10"]
[White "Sosa, Kevin"]
[Black "Recalde, Juan"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "119"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 Nc6 5. Nd2 a6 6. Qb3 Rb8 7. Ngf3 e6 8. Be2 Ne4 9. Nxe4 dxe4 10. Ne5 Nxe5 11. Bxe5 f6 12. Bf4 Bd6 13. g4 Bxf4 14. gxf5 Bd6 15. fxe6 Qe7 16. Bxa6 0-0 17. Be2 c5 18. dxc5 Bxc5 19. 0-0-0 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 Kh8 23. Qd5 Bd6 24. h3 Bh2 25. Qxe4 Bg1 26. f3 g6 27. Bb3 Kg7 28. Qd5 Bxe3+ 29. Kd1 Kh6 30. Qd7 Qc5 31. e7 Bf4 32. e8Q Qg1+ 33. Qe1 Qg3 34. Qxg3 Bxg3 35. Qg4 Be5 36. Bc2 f5 37. Qg2 Kg7 38. Ke2 h5 39. b3 Kf6 40. c4 b6 41. h4 f4 42. Qg5+ Ke6 43. Qxg6+ Bf6 44. Bf5+ Ke5 45. Qxh5 Bd8 46. Be4+ Kd4 47. Qd5+ Kc3 48. Qxd8 b5 49. cxb5 Kb2 50. Qc7 Ka3 51. b4 Kxa2 52. Kd2 Ka3 53. Qc3+ Ka4 54. Qc2+ Kxb5 55. Kd3 Kxb4 56. Qc4+ Ka5 57. Qb3 Ka6 58. Kc4 Ka7 59. Kc5 Ka6 60. Qb6# 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "6"]
[White "Zea Laura, Paulo Joaquin"]
[Black "Sosa, Kevin"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1414"]
[PlyCount "70"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 a6 5. f4 f5 6. exf5 exf5 7. Nf3 Nf6 8. 0-0 Be7 9. d3 0-0 10. Re1 d6 11. Ng5 h6 12. Ne6 Bxe6 13. Rxe6 Nd4 14. Re1 Rb8 15. Nd5 Nxd5 16. Bxd5+ Kh7 17. c3 Nc6 18. Re6 Bf6 19. Qf3 Re8 20. Bd2 Rxe6 21. Bxe6 Ne7 22. Re1 Qb6 23. Kh1 Rd8 24. Bb3 d5 25. g4 fxg4 26. Qxg4 c4 27. dxc4 dxc4 28. Bc2+ Kh8 29. Be3 Qc6+ 30. Kg1 b5 31. f5 Nd5 32. Bf2 Qd6 33. Bg3 Qb6+ 34. Kh1 Ne3 35. Be4 Nxg4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Campos Perilla, Angie Catalina"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1311"]
[PlyCount "173"]
[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. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nf3 Be7 6. Bd3 d6 7. 0-0 Nc6 8. Nc3 Nf6 9. a3 b5 10. Be3 Bb7 11. Rc1 Rc8 12. Bb1 d5 13. e5 Nd7 14. Qd2 Nb6 15. b3 Bxa3 16. Rcd1 Bb4 17. Qd3 Na5 18. Na2 Be7 19. h3 Nc6 20. h4 Nb4 21. Nxb4 Bxb4 22. Ng5 h6 23. Nxe6 fxe6 24. Qg6+ Kf8 25. Qxe6 Rc6 26. Qf5+ Ke8 27. e6 Qe7 28. Qg6+ Kd8 29. Bf5 Rf8 30. Bf4 Rf6 31. Qg4 Bd6 32. Bc1 Bb4 33. Bd2 Bd6 34. Rfe1 Kc8 35. h5 Kb8 36. Rc1 Rxc1 37. Bxc1 a5 38. Qh3 Bb4 39. Bf4+ Ka7 40. Rb1 Bc3 41. Be3 Bb4 42. Bg4 g6 43. hxg6 Rxg6 44. Bf5 Rf6 45. Bxh6 Qe8 46. Bg5 Rxe6 47. Bxe6 Bc8 48. Bxc8 Qxc8 49. Qxc8 Nxc8 50. Rc1 Nd6 51. Rc7+ Kb6 52. Rh7 Nf5 53. Rf7 Nxd4 54. Be3 Bc5 55. Rf6+ Kc7 56. Bxd4 Bxd4 57. Rf5 Kd6 58. g4 Ke6 59. Kg2 a4 60. bxa4 bxa4 61. Rf3 Bc5 62. Rd3 d4 63. f4 a3 64. Rd2 Kf6 65. Kf3 Kg6 66. Ke4 Bb6 67. Ra2 Bc5 68. Kd5 Be7 69. Kxd4 Kf6 70. Ke4 Bb4 71. g5+ Kg6 72. Kf3 Kf5 73. Kg3 Bd6 74. Kf3 Bxf4 75. Rxa3 Bxg5 76. Ra5+ Kg6 77. Kg4 Bd2 78. Ra6+ Kf7 79. Kf5 Be3 80. Rc6 Ke7 81. Ke5 Kd7 82. Kd5 Bf2 83. Rf6 Bg1 84. Rf7+ Kc8 85. Kc6 Kb8 86. Rb7+ Kc8 87. Rg7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Hernandez, Daniel2222"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1559"]
[PlyCount "119"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e6 7. d3 Nge7 8. Bg5 0-0 9. Qd2 f6 10. Bh6 Nf5 11. Bxg7 Kxg7 12. a3 Bd7 13. Rab1 a5 14. e3 Rb8 15. g4 Nfe7 16. h3 Ne5 17. b3 Bc6 18. Nxe5 fxe5 19. e4 d5 20. cxd5 exd5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Qe3 Bxg2 24. Kxg2 Qd5+ 25. f3 Rbd8 26. Rfe1 Rfe8 27. Red1 Rf8 28. Qe4 Qxe4 29. dxe4 Rd4 30. Rxd4 cxd4 31. Rc1 Rf7 32. Kf2 Rd7 33. Ke2 Kf7 34. Kd3 Ke6 35. h4 h6 36. a4 g5 37. h5 Kd6 38. Rc4 b6 39. Rc8 Rc7 40. Rh8 Rc3+ 41. Ke2 d3+ 42. Kd2 Rxb3 43. Rxh6+ Ke7 44. Rc6 Kf7 45. h6 Kg8 46. Re6 Kh7 47. Rxe5 Kxh6 48. Re6+ Kg7 49. Rd6 Rb4 50. Rxd3 Rxa4 51. Rd5 Rb4 52. Rxg5+ Kf6 53. Rf5+ Kg6 54. e5 Rd4+ 55. Ke3 Rd5 56. Rf6+ Kg7 57. Ke4 Rd8 58. Rxb6 a4 59. Ra6 a3 60. f4 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Pena Galindo, Elio Santiago"]
[Black "Sosa, Kevin"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "88"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Bb4 7. Be2 Nge7 8. Qd2 d5 9. f3 Bd7 10. a3 Ba5 11. b4 Bb6 12. 0-0 0-0 13. Na4 Nxd4 14. Nxb6 Qxb6 15. Bxd4 Qc7 16. c3 Rad8 17. Qg5 f6 18. Qh4 Ng6 19. Qf2 Rc8 20. Rac1 dxe4 21. fxe4 Bc6 22. Qe3 e5 23. Bc5 Rfd8 24. Rcd1 h6 25. Rfe1 Kh7 26. Qg3 Bb5 27. Bxb5 axb5 28. Rf1 b6 29. Bf2 Rxd1 30. Rxd1 Qxc3 31. Qxc3 Rxc3 32. Bxb6 Rxa3 33. Rd5 Nf4 34. Rxb5 Nd3 35. h3 Ra1+ 36. Kh2 Rb1 37. Bc5 Nxc5 38. Rxc5 Rxb4 39. Rc1 Rxe4 40. Rf1 Re3 41. Rf2 Kg6 42. h4 Kh5 43. g3 Kg4 44. Rg2 f5 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Ronco, Alejandro"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1815"]
[PlyCount "57"]
[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. Bf4 e6 3. Nc3 Nf6 4. Qd2 Nc6 5. a3 a6 6. 0-0-0 Bd7 7. f3 Bd6 8. e4 Bxf4 9. Qxf4 0-0 10. e5 Nh5 11. Qe3 g6 12. g4 Ng7 13. h4 f5 14. h5 fxg4 15. hxg6 h5 16. fxg4 hxg4 17. Qh6 Qg5+ 18. Qxg5 Rf5 19. Qh6 Kf8 20. Bd3 Nxd4 21. Bxf5 Ndxf5 22. Qf4 Ke7 23. Rh7 Rf8 24. Qxg4 Ke8 25. Nh3 Ne3 26. Qg5 Nxd1 27. Kxd1 Rf1+ 28. Ke2 Rf8 29. Rxg7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Sosa, Kevin"]
[Black "Bernal, Lucas"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1906"]
[PlyCount "76"]
[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. Bf4 Nf6 3. e3 c6 4. c3 e6 5. Nf3 Bd6 6. Bg5 Be7 7. Bf4 Nbd7 8. h3 0-0 9. Nbd2 Re8 10. Bh2 Bf8 11. Ne5 c5 12. Ndf3 Qb6 13. Qb3 c4 14. Qc2 Ne4 15. Be2 Ndf6 16. 0-0 a6 17. b3 cxb3 18. axb3 Bd7 19. c4 Rec8 20. c5 Qd8 21. b4 h6 22. Nxd7 Qxd7 23. Ne5 Qe8 24. f3 Ng5 25. h4 Ngh7 26. Bd3 Be7 27. Kh1 Nf8 28. g4 N8d7 29. g5 hxg5 30. hxg5 Nxe5 31. dxe5 Nd7 32. f4 a5 33. Bh7+ Kf8 34. Qg2 axb4 35. Rxa8 Rxa8 36. Qh3 Bxc5 37. g6 f6 38. Bg8 Qxg6 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Sosa, Kevin"]
[Black "Bonilla, Eduardo"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "111"]
[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 f5 2. Bf4 e6 3. Nf3 Nf6 4. Nbd2 Be7 5. h3 d6 6. c4 Nc6 7. e3 0-0 8. Bd3 Bd7 9. 0-0 Qe8 10. a3 Bd8 11. Bg3 e5 12. d5 Ne7 13. Ne1 e4 14. Be2 Qg6 15. Kh2 Nh5 16. Bxh5 Qh6 17. Be2 g5 18. f4 g4 19. Rh1 gxh3 20. Kg1 Kh8 21. Rxh3 Qg7 22. Kh1 Rg8 23. Nc2 Ng6 24. Qe1 Nh4 25. Nd4 Bf6 26. Ne6 Bxe6 27. dxe6 Rae8 28. Qf2 Rxe6 29. Bxh4 Bxh4 30. Rxh4 Rg6 31. Rg1 Rg3 32. Rh3 Rg6 33. Bh5 Rh6 34. Be2 Rg6 35. Bh5 Rh6 36. Be2 a6 37. Nf1 b6 38. Rxh6 Qxh6+ 39. Nh2 Rg6 40. g4 fxg4 41. Rxg4 Rxg4 42. Bxg4 Qf6 43. Qg2 b5 44. cxb5 axb5 45. Qc2 Qe7 46. Kg2 c5 47. Kf2 Kg7 48. Kg2 c4 49. Qc3+ Kg8 50. Qd4 Kf8 51. Qh8+ Kf7 52. Qxh7+ Kf6 53. Qxe7+ Kxe7 54. Be2 d5 55. Ng4 Ke6 56. Ne5 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Sosa, Kevin"]
[Black "Cazaux, Santiago"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1948"]
[PlyCount "78"]
[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. Bf4 Nf6 3. e3 e6 4. Nf3 Nbd7 5. h3 c5 6. c3 Be7 7. Nbd2 Qb6 8. Qb3 0-0 9. Be2 c4 10. Qc2 Nh5 11. Bh2 g6 12. 0-0 f5 13. Ne5 Nxe5 14. Bxe5 Bd6 15. Bxh5 Bxe5 16. dxe5 gxh5 17. Nf3 Rf7 18. Qe2 Rg7 19. Nd4 Qc7 20. Qxh5 Bd7 21. f4 Rf8 22. Rf3 Kh8 23. Qh4 Rfg8 24. g4 fxg4 25. hxg4 Rxg4+ 26. Qxg4 Rxg4+ 27. Kf2 Qd8 28. Rh1 Qg8 29. Rfh3 Rg2+ 30. Kf1 Rxb2 31. Rxh7+ Qxh7 32. Rxh7+ Kxh7 33. a3 Ra2 34. Ke1 Rxa3 35. Kf2 Rxc3 36. Kf3 a5 37. Ne2 Rd3 38. Nc1 a4 39. Ke2 a3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Sosa, Kevin"]
[Black "Jimenez, Joaquin Rodrigo"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2250"]
[PlyCount "50"]
[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 Nf6 2. Bf4 d6 3. e3 g6 4. Nd2 Bg7 5. c3 0-0 6. h3 b6 7. a4 Bb7 8. Ngf3 Nbd7 9. a5 Re8 10. Bh2 e5 11. dxe5 Nxe5 12. a6 Bxf3 13. Nxf3 Nxf3+ 14. Qxf3 Qd7 15. Bd3 d5 16. 0-0 c5 17. Rfd1 Rad8 18. Bc2 Qb5 19. Ba4 Qxb2 20. Bxe8 Rxe8 21. Rac1 Ne4 22. Rb1 Qxc3 23. Qe2 d4 24. exd4 Bxd4 25. Qg4 Nxf2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Sosa, Kevin"]
[Black "Suarez, Agustina"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "121"]
[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 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg5 Be7 6. h3 0-0 7. Bd3 Nc6 8. Nbd2 Nd7 9. Bf4 Bd6 10. c3 Bxf4 11. exf4 Nf6 12. 0-0 h6 13. Re1 Bd7 14. Ne5 Nxe5 15. fxe5 Ne4 16. Nxe4 dxe4 17. Bxe4 c6 18. Bc2 f6 19. Qd3 f5 20. Re3 Kh8 21. Rg3 Rg8 22. Re1 Qe7 23. f4 Rad8 24. Rg6 c5 25. Bb3 Bc8 26. Qe3 cxd4 27. cxd4 Kh7 28. Rg3 Qb4 29. Rd1 b6 30. Qc3 Qxc3 31. Rxc3 Bb7 32. Bxe6 Rgf8 33. Rc7 Bd5 34. Bxd5 Rxd5 35. Rxa7 Rb5 36. b3 Ra5 37. Rxa5 bxa5 38. d5 Rd8 39. d6 Kg6 40. Rd5 Kf7 41. Rxa5 Ke6 42. Kf2 g6 43. Rc5 Rd7 44. Ke3 Kf7 45. Rc7 Ke6 46. Rxd7 Kxd7 47. Kd4 Ke6 48. Kc5 g5 49. fxg5 hxg5 50. Kc6 f4 51. d7 Kxe5 52. d8Q f3 53. gxf3 Kf4 54. Qf6+ Kg3 55. Qxg5+ Kxh3 56. f4 Kh2 57. f5 Kh1 58. f6 Kh2 59. f7 Kh3 60. f8Q Kh2 61. Qh8# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Sosa, Kevin"]
[Black "Veloso, Henrique Barbosa"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "130"]
[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 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 cxd4 7. exd4 e6 8. Bd3 Nh5 9. Bg5 h6 10. Bh4 g5 11. Be2 Nf4 12. Bg3 Nxg2+ 13. Kf1 Nf4 14. Ngf3 Nxe2 15. Kxe2 Na5 16. Qxb6 axb6 17. Rhe1 Bd7 18. Ne5 Bg7 19. Kf1 f6 20. Nd3 Kf7 21. Nb4 Nc6 22. Nc2 Rhe8 23. Ne3 b5 24. Bd6 Bf8 25. Bxf8 Kxf8 26. Nb3 b4 27. Nc5 bxc3 28. Nxd7+ Ke7 29. Nxf6 Kxf6 30. bxc3 Ra3 31. Rec1 b5 32. Re1 Rea8 33. Re2 b4 34. cxb4 Nxb4 35. Nc2 Nxc2 36. Rxc2 Rh3 37. Kg2 Rd3 38. a4 Rxd4 39. a5 h5 40. a6 Rc4 41. Rb2 Rc7 42. Rb7 Rxb7 43. axb7 Rb8 44. Rb1 Ke7 45. Kf3 Kd6 46. Rb6+ Kd7 47. Ke3 e5 48. Rb5 Kc6 49. Rb2 Rxb7 50. Rc2+ Kd6 51. Ra2 Ke6 52. Kf3 Kf5 53. Kg2 Rb3 54. Rd2 d4 55. f3 Kf4 56. Rf2 Re3 57. h3 d3 58. Kf1 Rxf3 59. Rxf3+ Kxf3 60. Ke1 Ke3 61. Kd1 d2 62. h4 g4 63. Kc2 Ke2 64. Kc3 d1Q 65. Kc4 g3 0-1

[Event "ARG-ch U14"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "?"]
[White "Camino, Ramiro"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "95"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nc3 Bd6 7. Bc4 f6 8. Be3 Nge7 9. 0-0-0 b6 10. Nb5 Kd7 11. Rd2 Rd8 12. Rhd1 Ke8 13. Nxd6+ cxd6 14. Rxd6 Rxd6 15. Rxd6 Bb7 16. Bb5 Rd8 17. Rxd8+ Kxd8 18. c3 Kc7 19. b4 Nd8 20. Bd3 Nf7 21. Kb2 Nd6 22. Nd2 g6 23. a4 f5 24. f3 f4 25. Bf2 a6 26. Nc4 Nxc4+ 27. Bxc4 Nc8 28. Kb3 Nd6 29. Be2 b5 30. axb5 axb5 31. Bc5 Ba6 32. Bxd6+ Kxd6 33. c4 Kc6 34. cxb5+ Bxb5 35. Bxb5+ Kxb5 36. h4 h6 37. Kc3 g5 38. hxg5 hxg5 39. Kb3 Kb6 40. Kc4 Kc6 41. b5+ Kd6 42. b6 Kc6 43. b7 Kxb7 44. Kd5 Kc7 45. Kxe5 Kd7 46. Kf5 Ke7 47. Kxg5 Ke6 48. Kxf4 1-0

[Event "ARG-ch U14"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "?"]
[White "Fedrizzi, Fernando Marcio"]
[Black "Sosa, Kevin"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "69"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 d6 5. Bb3 Nf6 6. d3 Be7 7. h3 b6 8. Nbd2 Bb7 9. 0-0 Qd7 10. Re1 Rf8 11. d4 0-0-0 12. d5 Nb8 13. c4 c6 14. a4 Qc7 15. Nf1 Nbd7 16. Be3 Nxe4 17. Bxb6 Nxb6 18. Rxe4 Kb8 19. a5 Nd7 20. a6 Nc5 21. Re1 Nxa6 22. Ba4 Nc5 23. Ne3 Bf6 24. b4 e4 25. Nd4 Nd3 26. Nec2 Nxe1 27. Qxe1 c5 28. bxc5 Qxc5 29. Qxe4 Rc8 30. Rb1 Ka8 31. Nc6 Rfe8 32. Qd3 Bxc6 33. Bxc6+ Rxc6 34. dxc6 Qxc6 35. Nb4 1/2-1/2

[Event "ARG-ch U14"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "?"]
[White "Meza, Hugo"]
[Black "Sosa, Kevin"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "92"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 e6 3. Nc3 Nf6 4. e4 Be7 5. Be2 0-0 6. f4 d5 7. e5 Ne8 8. Nf3 c6 9. 0-0 f6 10. Qc2 f5 11. Nd2 Nc7 12. Na4 Nba6 13. c5 Qe8 14. Nc3 Rb8 15. Rb1 Nb4 16. Qa4 Nba6 17. b4 b5 18. Qb3 Qd7 19. a3 Qe8 20. Rf3 Qd7 21. Nd1 Bh4 22. Rh3 Be7 23. Qf3 Qe8 24. Nf2 Bd7 25. Nf1 Kh8 26. g4 Qg6 27. g5 Kg8 28. Qg3 h6 29. Bh5 Qh7 30. gxh6 Be8 31. Bxe8 Nxe8 32. Nd2 Nf6 33. exf6 Rxf6 34. Qxg7+ Qxg7+ 35. hxg7 Kxg7 36. Rg3+ Rg6 37. Rxg6+ Kxg6 38. Nf3 Rg8 39. Ne5+ Kf6+ 40. Kf1 Nb8 41. a4 a6 42. axb5 axb5 43. Ra1 Rd8 44. Ra8 Kg7 45. Bd2 Nd7 46. Rxd8 Bxd8 1-0

[Event "ARG-ch U14"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "?"]
[White "Sosa, Kevin"]
[Black "Garcia, Sebastian"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "104"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Be2 Bf5 7. 0-0 Nf6 8. Bd3 Bxd3 9. Qxd3 0-0 10. Re1 Nbd7 11. Bg5 Qc7 12. g3 h6 13. Bd2 Rfe8 14. Rxe8+ Rxe8 15. Re1 Rxe1+ 16. Nxe1 Nb6 17. Ng2 Nc4 18. Bc1 Bb4 19. Ne3 Nxe3 20. Qxe3 Kf8 21. Bd2 Qe7 22. Qxe7+ Kxe7 23. a3 Bxc3 24. Bxc3 Ne4 25. Be1 Ng5 26. Kg2 f5 27. Bb4+ Kd7 28. Bd2 Ne6 29. c3 Nd8 30. Kf3 Nf7 31. h3 Nd6 32. g4 Ke6 33. Bf4 Nc4 34. Bc1 a5 35. b4 a4 36. Kf4 fxg4 37. hxg4 Kf6 38. Kg3 Nd6 39. f3 Kg6 40. Kh4 Nc4 41. f4 Nd6 42. f5+ Kf6 43. Kh3 g6 44. fxg6 Kxg6 45. Kg2 Ne4 46. Bb2 Kg5 47. Kf3 Nd2+ 48. Kf2 Kxg4 49. Bc1 Ne4+ 50. Kg2 h5 51. Kf1 Nxc3 52. Bd2 Nb5 0-1

[Event "ARG-ch U14"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "?"]
[White "Sosa, Kevin"]
[Black "Nogueira, Agustin"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "124"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. Bd2 d6 6. Be2 e6 7. 0-0 Nge7 8. Qc1 Nd4 9. Nxd4 cxd4 10. Nd1 0-0 11. Bh6 f5 12. Bxg7 Kxg7 13. exf5 gxf5 14. Qg5+ Ng6 15. Qxd8 Rxd8 16. b3 Bd7 17. Nb2 d5 18. Rab1 Rac8 19. Rbc1 Rc6 20. Rfe1 Rdc8 21. Bd1 b5 22. g3 e5 23. f3 Ra6 24. Ra1 Ra3 25. h4 Kf6 26. h5 Nf8 27. g4 f4 28. Re2 Rc6 29. g5+ Kf5 30. Rg2 Be8 31. Re2 Bxh5 32. Re1 Rg6 33. Na4 Rxg5+ 34. Kf2 bxa4 35. bxa4 Rxa4 36. c3 Ra6 37. cxd4 exd4 38. Bc2 Rag6 39. Rg1 Rxg1 40. Rxg1 Rxg1 41. Kxg1 Bxf3 42. Kf2 Kg4 43. Ba4 h5 44. Bc6 h4 45. Bb7 h3 46. Bc8+ Kh4 47. Kxf3 Ng6 48. Be6 Ne5+ 49. Kxf4 h2 50. Bxd5 Nxd3+ 51. Kf5 Kg3 52. a4 Ne1 53. Ke4 h1Q+ 54. Kxd4 Nc2+ 55. Kc5 Qg1+ 56. Kd6 Ne3 57. Bb7 Qd1+ 58. Kc7 Nc4 59. Ba6 Qd6+ 60. Kb7 Na5+ 61. Kxa7 Qc7+ 62. Ka8 Nc6 0-1

