[Event "Rosario Italia Cup"]
[Site "Rosario"]
[Date "2023.12.02"]
[Round "4"]
[White "Daffunchio, Pedro"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1762"]
[BlackElo "1705"]
[PlyCount "61"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Bxc6 bxc6 8. Qf3 c5 9. Nf5 Bxf5 10. exf5 Be7 11. Qc6+ Nd7 12. Nb5 0-0 13. Qxc7 Qe8 14. 0-0 Rc8 15. Qxa7 Ne5 16. Nc3 f6 17. Qb7 Nc6 18. Nd5 Rf7 19. Re1 Rb8 20. Qa6 Ne5 21. f4 Nc6 22. Bd2 Qd7 23. Bc3 Nd4 24. Bxd4 cxd4 25. Qc4 Bd8 26. Re6 Rxb2 27. Rae1 h6 28. Re7 Bxe7 29. Rxe7 Rxc2 30. Nxf6+ gxf6 31. Qxf7+ 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.06"]
[Round "8"]
[White "Rosbaco, Federico Guillermo"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1715"]
[PlyCount "103"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. a3 Bb7 9. Qe1 Bc5 10. Nf3 Ng4 11. h3 h5 12. Nd1 f5 13. Bg5 Ne5 14. Nxe5 Qxe5 15. Nc3 f4 16. h4 f3 17. gxf3 Qg3+ 18. Kh1 Qxf3+ 19. Kg1 Qg3+ 20. Kh1 Qh3+ 21. Kg1 Bd6 22. f4 Bc5+ 23. Rf2 0-0 24. Nd1 Qg3+ 25. Kf1 Bxf2 26. Qxf2 Qxf2+ 27. Kxf2 e5 28. f5 d5 29. exd5 Bxd5 30. Ne3 Bc6 31. Kg3 Kf7 32. Be2 g6 33. Rf1 Nd7 34. Rd1 Nc5 35. fxg6+ Kg7 36. Bxh5 Ne4+ 37. Kh2 Nxg5 38. hxg5 Ra7 39. Rd6 Bd7 40. Kg3 e4 41. Nd5 Bf5 42. Bg4 Bxg6 43. Nf4 Bf7 44. g6 Bc4 45. Nh5+ Kg8 46. b3 Bd5 47. Rxd5 Re7 48. Rd6 Rfe8 49. Nf6+ Kg7 50. Nxe8+ Rxe8 51. Rxa6 e3 52. Re6 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.05"]
[Round "7"]
[White "Acosta, Carlos Humberto"]
[Black "Donda, Jazmin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1715"]
[BlackElo "1541"]
[PlyCount "92"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. c3 e6 6. Qa4+ Nc6 7. Bb5 Nge7 8. Ne5 Bf5 9. Nxc6 bxc6 10. Bxc6+ Nxc6 11. Qxc6+ Ke7 12. Bf4 f6 13. Nd2 Kf7 14. 0-0 Be7 15. Qa6 g5 16. Bg3 h5 17. h4 Qb6 18. Qxb6 axb6 19. f4 Bd6 20. c4 Bb4 21. Rf2 Rhg8 22. fxg5 Bxd2 23. Rxd2 fxg5 24. c5 gxh4 25. Bxh4 Rg4 26. g3 bxc5 27. dxc5 Rc4 28. Kf2 Rxc5 29. a3 Rac8 30. Re1 Rc2 31. Ree2 Rc1 32. Re1 R1c2 33. Rxc2 Rxc2+ 34. Re2 Rc8 35. Bg5 d4 36. b4 Ke8 37. b5 Rc3 38. Rb2 Rc2+ 39. Rxc2 Bxc2 40. b6 Kd7 41. Bf4 Kc6 42. Bc7 d3 43. Ke3 Kb7 44. a4 Bxa4 45. Kxd3 Bd1 46. Ke4 Bg4 1/2-1/2

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.04"]
[Round "6"]
[White "Torres, Federico"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2066"]
[BlackElo "1715"]
[PlyCount "55"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Be7 4. c3 Nf6 5. Be2 0-0 6. h3 h6 7. Nbd2 d5 8. Qc2 dxe4 9. dxe4 Be6 10. Nf1 Bd6 11. g4 Nh7 12. Ng3 Be7 13. Be3 f6 14. Nf5 Qe8 15. h4 Rd8 16. Rg1 Bxf5 17. gxf5 Kh8 18. Bc4 a6 19. Qe2 b5 20. Bd5 Nb8 21. Nd2 Bd6 22. Qg4 Qe7 23. 0-0-0 Rfe8 24. Rg2 Nf8 25. Bxh6 g6 26. fxg6 Ne6 27. Bf8 Rxf8 28. Qh5+ 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.03"]
[Round "5"]
[White "Acosta, Carlos Humberto"]
[Black "Sobrero, Sebastian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1715"]
[BlackElo "1987"]
[PlyCount "94"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 g6 5. d4 Bg7 6. Be3 Nf6 7. h3 0-0 8. Bc4 a6 9. a4 Nbd7 10. Qd2 Nb6 11. Bd3 Re8 12. 0-0 Be6 13. Ng5 Bc4 14. Rad1 Nfd5 15. Nxd5 Bxd5 16. b3 f6 17. Ne4 Nd7 18. c4 Bf7 19. f4 e6 20. Nf2 Rb8 21. Rfe1 Qc8 22. Ng4 c5 23. Qf2 b6 24. Be2 h5 25. Nh2 cxd4 26. Bxd4 e5 27. fxe5 fxe5 28. Be3 Nc5 29. Bxc5 bxc5 30. Qg3 e4 31. Nf1 Be5 32. Qg5 Bd4+ 33. Kh1 Rxb3 34. Rb1 Qb8 35. Rxb3 Qxb3 36. Bxh5 Kh7 37. Qf4 Qxc4 38. Nd2 Qd5 39. Bg4 Bc3 40. Nxe4 Kg7 41. Re3 Be5 42. Qf1 Bd4 43. Re2 Rxe4 44. Bf3 Rf4 45. Qc1 Rxf3 46. gxf3 Qxf3+ 47. Rg2 Qxh3+ 0-1

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.19"]
[Round "9"]
[White "Acosta, Carlos Humberto"]
[Black "Acosta, Raul ER"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1708"]
[BlackElo "1970"]
[PlyCount "16"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Be2 Nc6 1/2-1/2

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.17"]
[Round "8"]
[White "Servat, Roberto"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2435"]
[BlackElo "1708"]
[PlyCount "51"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 Nbd7 8. 0-0 Nb6 9. Bd3 Bd7 10. e4 h6 11. Qe2 Qc7 12. Bd2 0-0 13. Rac1 Qd8 14. Rfd1 Rc8 15. Bb1 Ne8 16. Ne5 Bd6 17. Qh5 Bxe5 18. dxe5 f6 19. Be3 fxe5 20. Bc5 Rf7 21. Qxe5 Qf6 22. Qxf6 Nxf6 23. e5 Nfd5 24. Ne4 Rd8 25. Nd6 Rf4 26. g3 1-0

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.15"]
[Round "7"]
[White "Acosta, Carlos Humberto"]
[Black "Baragiola, Guillermo"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1708"]
[BlackElo "1457"]
[PlyCount "60"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 e6 4. Bg5 d5 5. e3 Nbd7 6. Ne5 Be7 7. Bd3 0-0 8. 0-0 c6 9. Nxd7 Bxd7 10. f3 h6 11. Bh4 g5 12. Bg3 Be8 13. h3 Bh5 14. Be2 Qe8 15. Be5 Nd7 16. Bh2 Bb4 17. f4 Bxe2 18. Qxe2 Bxc3 19. bxc3 Qg6 20. Rf3 Nf6 21. fxg5 hxg5 22. Be5 Ne4 23. Qe1 b5 24. a4 Rf7 25. axb5 cxb5 26. Ra6 Rh7 27. g4 fxg4 28. hxg4 Qh6 29. Kg2 Rc8 30. Rf6 Nxf6 0-1

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.12"]
[Round "6"]
[White "Hase, Yasser"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1584"]
[BlackElo "1708"]
[PlyCount "112"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Be3 Be7 6. c3 Nf6 7. f3 0-0 8. Nd2 h6 9. Qc2 Nh7 10. 0-0-0 Nxd4 11. Bxd4 Bf6 12. Bf2 a6 13. Kb1 b5 14. h4 Rb8 15. Bd3 g6 16. f4 Bg7 17. h5 g5 18. e5 f5 19. g4 dxe5 20. fxe5 Bxe5 21. Nf3 Qf6 22. Nxe5 Qxe5 23. Bd4 Qe7 24. Rhe1 Qf7 25. Bc5 Re8 26. Rxe8+ Qxe8 27. Bxf5 Bxf5 28. Qxf5 Nf8 29. Bxf8 Qxf8 30. Qe6+ Kh8 31. Kc2 b4 32. Qe5+ Kg8 33. Qe6+ Kh8 34. Qe5+ Kg8 35. Qxc7 bxc3 36. Qc4+ Kh8 37. Qxc3+ Kg8 38. Kb1 Rc8 39. Qd3 a5 40. Qd5+ Kh8 41. Qxa5 Re8 42. Qc3+ Kg8 43. Re1 Rxe1+ 44. Qxe1 Qf4 45. Qe6+ Kh7 46. a3 Qd4 47. Ka2 Qd2 48. Qg6+ Kh8 49. Qxh6+ Kg8 50. Qe6+ Kh8 51. a4 Qb4 52. Qh6+ Kg8 53. Qxg5+ Kh8 54. b3 Qc3 55. h6 Qc2+ 56. Ka3 Qc1+ 1-0

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.10"]
[Round "5"]
[White "Acosta, Carlos Humberto"]
[Black "Rios, Emiliano"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1708"]
[BlackElo "1830"]
[PlyCount "86"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Nxc6 bxc6 10. Qd2 d5 11. exd5 cxd5 12. Rad1 Bb7 13. Bf3 e6 14. Bh6 Bxh6 15. Qxh6 Rb8 16. Qc1 Ba6 17. Rfe1 Qb6 18. b3 Rfc8 19. Qb2 Ne8 20. Be2 Bxe2 21. Nxe2 Nd6 22. Rc1 Rc4 23. Qf6 Re4 24. Ng3 Rxe1+ 25. Rxe1 Rc8 26. Rc1 Qa5 27. Qe5 Qd2 28. Qe3 Qa5 29. a4 Rc3 30. Qe5 Qc5 31. Qe2 Rxb3 32. cxb3 Qxc1+ 33. Nf1 Ne4 34. f3 Qc5+ 35. Qe3 Qxe3+ 36. Nxe3 Nc5 37. b4 Nxa4 38. Nc2 Nc3 39. Kf2 Kf8 40. f4 f6 41. Ke3 e5 42. fxe5 fxe5 43. Ne1 Ke7 0-1

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.08"]
[Round "4"]
[White "Ferrero, Francisco"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1656"]
[BlackElo "1708"]
[PlyCount "71"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 d6 5. c3 Nf6 6. h3 h6 7. Be3 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Qe2 Bf6 11. Nbd2 Re8 12. Ne4 Be6 13. Nc5 Bc8 14. Rad1 Nf4 15. Qd2 g5 16. Kh2 Bg7 17. Bb3 Qf6 18. Rfe1 Bf5 19. Bxf4 gxf4 20. Nxb7 e4 21. dxe4 Bxe4 22. Qe2 Bf5 23. Qc4 Rab8 24. Rxe8+ Rxe8 25. Ba4 Ne5 26. Nxe5 Rxe5 27. Qxc7 Be6 28. Qb8+ Kh7 29. Rd6 Qh4 30. Bc2+ Bf5 31. Bxf5+ Rxf5 32. Qxa7 Rh5 33. Rd3 Be5 34. f3 Qg3+ 35. Kg1 Qe1+ 36. Kh2 1/2-1/2

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.05"]
[Round "3"]
[White "Antoniazzi, Maximiliano"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1916"]
[BlackElo "1708"]
[PlyCount "51"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. 0-0 Nf6 7. Nc3 0-0 8. Bf4 Nxd4 9. Qxd4 Be6 10. Bb5 h6 11. Rad1 c6 12. Bc4 Bxc4 13. Qxc4 Ne8 14. Ne2 Qc7 15. Nd4 Bf6 16. Nf5 Rd8 17. c3 Be5 18. Be3 d5 19. exd5 Bxh2+ 20. Kh1 cxd5 21. Qg4 Be5 22. Nxh6+ Kh7 23. Nf5 Rh8 24. g3 Kg8+ 25. Kg2 Qc6 26. Ne7+ 1-0

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.03"]
[Round "2"]
[White "Acosta, Carlos Humberto"]
[Black "Gomez, Abel"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1708"]
[BlackElo "1633"]
[PlyCount "65"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nf3 0-0 8. Be2 Ng4 9. Qd2 Nxe3 10. Qxe3 d6 11. h3 Bd7 12. 0-0 Re8 13. a3 e6 14. Bd3 d5 15. exd5 exd5 16. Qd2 Ne5 17. Nxe5 Rxe5 18. Ne2 Qh4 19. Qf4 Qe7 20. Rfe1 Re8 21. Kf1 Bf6 22. Qd2 Bh4 23. Ng1 f6 24. Nf3 Bg5 25. Nxg5 Rxe1+ 26. Rxe1 Qxe1+ 27. Qxe1 Rxe1+ 28. Kxe1 fxg5 29. f3 Kg7 30. Kf2 Kf6 31. Ke3 Ke5 32. c3 Bf5 33. Be2 1/2-1/2

[Event "Santa Fe City-ch"]
[Site "Santa Fe"]
[Date "2021.11.01"]
[Round "1"]
[White "Dib, Nadir"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1685"]
[BlackElo "1708"]
[PlyCount "85"]
[EventDate "2021.11.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Be7 5. 0-0 Nf6 6. Re1 0-0 7. d3 h6 8. Nbd2 Nh7 9. h3 Ng5 10. Nxg5 Bxg5 11. Nf1 f5 12. exf5 Bxf5 13. Ng3 Qf6 14. Bxg5 Qxg5 15. Nxf5 Qxf5 16. Rf1 Ne7 17. d4 Kh8 18. dxe5 Qxe5 19. Bd3 Rae8 20. Qg4 Qf6 21. Rae1 Nc6 22. Qg6 Qxg6 23. Bxg6 Rxe1 24. Rxe1 Ne5 25. Bc2 g5 26. Re4 Kg7 27. a4 b6 28. a5 b5 29. b3 a6 30. Kf1 Nc6 31. Re6 Rf6 32. Re8 Nxa5 33. Ra8 Nc6 34. Rxa6 d5 35. Bd3 b4 36. c4 dxc4 37. Bxc4 Ne5 38. Ra7 Rc6 39. Bd5 Rc5 40. Be6 Kf6 41. Bg8 Kg7 42. Be6 Kf6 43. Bg8 1/2-1/2

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.27"]
[Round "4"]
[White "Acosta, Carlos Humberto"]
[Black "Knuttzen, Joaquin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1698"]
[BlackElo "1556"]
[PlyCount "63"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. Nc3 b6 9. Bg5 Bb7 10. Re1 c5 11. Bf5 Re8 12. Qd2 Be7 13. Bxd7 Qxd7 14. Ne5 Qd8 15. Rad1 Ne4 16. Nxe4 dxe4 17. Bxe7 Qxe7 18. Ng4 Rad8 19. Qc3 Rc8 20. d5 Rcd8 21. Ne3 Qg5 22. d6 Re6 23. d7 Bc6 24. Qc4 b5 25. Qc3 Re7 26. Rd6 Re6 27. Red1 Qg6 28. Qa5 Qf6 29. Qc7 Rxd6 30. Rxd6 Rxd7 31. Qc8+ Qd8 32. Qxd8+ 1-0

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.27"]
[Round "5"]
[White "Gomez, Abel"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1698"]
[PlyCount "99"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc7 7. Bd2 Bd6 8. Rc1 0-0 9. cxd5 exd5 10. Nb5 Qd7 11. Nxd6 Qxd6 12. Bb4 Qd7 13. Bxf8 Kxf8 14. Bd3 Bxd3 15. Qxd3 Na6 16. 0-0 Kg8 17. a3 Nc7 18. a4 Nce8 19. b4 a6 20. Ne5 Qe7 21. b5 cxb5 22. axb5 a5 23. Ra1 Ne4 24. f3 Ng5 25. Qa3 Qe6 26. Rfc1 f6 27. Ng4 Nd6 28. Qb3 Nc4 29. e4 Nxe4 30. fxe4 Qxg4 31. Rxc4 dxc4 32. Qxc4+ Kh8 33. Qd5 Qc8 34. b6 h6 35. h3 a4 36. Qd6 a3 37. Qc7 Qxc7 38. bxc7 Rc8 39. Rxa3 Rxc7 40. Kf2 Kg8 41. Rb3 Kf7 42. Ke3 Ke6 43. Rb6+ Kd7 44. Kd3 Kc8 45. d5 Rc1 46. Rb2 Kc7 47. Ke3 g6 48. Rf2 Re1+ 49. Kd3 Rd1+ 50. Kc2 1-0

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.26"]
[Round "1"]
[White "Antonio, Gonzalo"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1698"]
[PlyCount "56"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. h3 Bf5 4. e3 e6 5. Nd2 Bd6 6. g4 Bg6 7. Ngf3 Nc6 8. Bd3 Bxf4 9. exf4 Bxd3 10. cxd3 Qd6 11. Qb3 0-0 12. Qxb7 Rab8 13. Qa6 Rxb2 14. 0-0 Rfb8 15. Rab1 g6 16. Rxb2 Rxb2 17. Qc8+ Kg7 18. Rd1 Qxf4 19. a3 Nxd4 20. Nxd4 Qxd4 21. Qxc7 Qxd3 22. f3 Rxd2 23. Rxd2 Qxd2 24. g5 Qxg5+ 25. Kf2 d4 26. Qxa7 Qe3+ 27. Kg3 Nh5+ 28. Kg4 Qf4# 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.16"]
[Round "6"]
[White "Acosta, Carlos Humberto"]
[Black "Decoud, Patricio"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1722"]
[BlackElo "1520"]
[PlyCount "67"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 Bxc3 8. bxc3 Bg4 9. Qe2 0-0 10. h3 Nf4 11. Bxf4 exf4 12. 0-0 Re8 13. Qd1 Bh5 14. g4 Bg6 15. Qd2 Qf6 16. Rfe1 h5 17. g5 Qf5 18. Kh2 Ne5 19. Rxe5 Rxe5 20. Nxe5 Qxe5 21. Rg1 f3+ 22. Kh1 Re8 23. d4 Qf5 24. Kh2 Re2 25. Bxe2 fxe2 26. Qxe2 Qf4+ 27. Kg2 Be4+ 28. f3 Bc6 29. Kf2 Qh2+ 30. Rg2 Qxh3 31. g6 fxg6 32. Rxg6 Qh4+ 33. Ke3 Qe7+ 34. Kd2 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.15"]
[Round "5"]
[White "Baragiola, Guillermo"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1408"]
[BlackElo "1722"]
[PlyCount "67"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Be7 6. Bc4 Nf6 7. d3 0-0 8. 0-0 Nc6 9. c3 Na5 10. Bb5 Nc6 11. b4 Nd7 12. f5 a5 13. bxa5 Rxa5 14. Bxc6 bxc6 15. c4 Bg5 16. Nd2 Bxd2 17. Bxd2 Ra3 18. Bc1 Ra6 19. g4 Nc5 20. Qd1 Qh4 21. Kg2 Rb8 22. Be3 Rb2+ 23. Rf2 Rab6 24. Bxc5 dxc5 25. Qf3 Qd8 26. Qe3 Rxf2+ 27. Kxf2 Rb2+ 28. Kg3 Rc2 29. a4 Rc3 30. Rb1 h6 31. Kf3 Rxc4 32. Ra1 Rd4 33. Ke2 Kf8 34. a5 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.09"]
[Round "4"]
[White "Acosta, Carlos Humberto"]
[Black "Knuttzen, Joaquin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1722"]
[BlackElo "1526"]
[PlyCount "106"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. Be2 Qd7 6. 0-0 Nc6 7. Re1 0-0-0 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Nc3 Nge7 11. Ne5 Bxe2 12. Rxe2 Nxe5 13. Rxe5 f6 14. Re3 Nf5 15. Nb5 Qa6 16. Rb3 g6 17. Qd3 c6 18. Qc3 Kb8 19. Na3 Rhe8 20. g4 Nd6 21. Qg3 Ka8 22. Re3 Rxe3 23. Qxe3 Re8 24. Qf4 Re6 25. g5 f5 26. Rc1 Qe2 27. Nb1 Qg4+ 28. Qxg4 fxg4 29. Nc3 Nf7 30. Rf1 Nxg5 31. f4 gxf3 32. h4 f2+ 33. Kg2 Ne4 34. Nxe4 Rxe4 35. Rxf2 a6 36. Kg3 Rxd4 37. b3 h5 38. a4 Rg4+ 39. Kh3 Ka7 40. Rg2 Rxg2 41. Kxg2 Kb6 42. Kf3 Kc5 43. Ke3 Kb4 44. Kd4 b5 45. axb5 axb5 46. Kd3 c5 47. Kd2 c4 48. bxc4 bxc4 49. Kd1 Kc3 50. Kc1 g5 51. hxg5 h4 52. g6 h3 53. g7 h2 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.08"]
[Round "1"]
[White "Hilgert, Gonzalo"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1426"]
[BlackElo "1722"]
[PlyCount "82"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 h6 8. e3 Be6 9. b3 Qd7 10. Bb2 Bg4 11. Qc2 Nb4 12. Qd2 c5 13. d4 e4 14. Ne1 Bh3 15. dxc5 Bxg2 16. Kxg2 Qc6 17. cxd6 Bxd6 18. Kg1 Rad8 19. Qe2 Be5 20. a3 Nd3 21. Nxd3 exd3 22. Qd2 Bxc3 23. Bxc3 Ne4 24. Qb2 Ng5 25. f3 Nxf3+ 26. Kf2 Nxh2 27. Rh1 Qf3+ 28. Kg1 Qxg3+ 29. Qg2 Qxg2+ 30. Kxg2 Ng4 31. Kf3 f5 32. e4 Rde8 33. exf5 Ne5+ 34. Ke4 Ng4+ 35. Kf3 Ne3 36. f6 d2 37. Bxd2 Rxf6+ 38. Kg3 Re4 39. Rae1 Rg4+ 40. Kh3 Rf3+ 41. Kh2 Rg2# 0-1

[Event "Santa Fe IRT U2000"]
[Site "Santa Fe"]
[Date "2019.11.10"]
[Round "4.10"]
[White "Acosta, Carlos Humberto"]
[Black "Ganin, Maximo Tomas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1717"]
[BlackElo "1463"]
[PlyCount "122"]
[EventDate "2019.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. h3 c6 6. Bd3 Nf6 7. 0-0 0-0 8. Bg5 Nbd7 9. c3 h6 10. Be3 Qc7 11. Nbd2 b6 12. Nh4 Re8 13. Re1 c5 14. Nf5 Bf8 15. Qf3 Bb7 16. Bb5 Bc6 17. Bf4 Qb7 18. Bd3 h5 19. Qg3 g6 20. Nh6+ Bxh6 21. Bxh6 Ne4 22. Bxe4 dxe4 23. Nc4 Re6 24. Rad1 cxd4 25. cxd4 Qa6 26. d5 Bxd5 27. Rxd5 Qxc4 28. Rxd7 Qc6 29. Red1 a5 30. Rc7 Qb5 31. Qc3 Qe5 32. Qxe5 Rxe5 33. Rdd7 Rf5 34. Re7 Rd8 35. Be3 Rd1+ 36. Kh2 b5 37. Rxe4 Rb1 38. Re8+ Kg7 39. Bd4+ Kh6 40. Rh8+ Kg5 41. Be3+ Kf6 42. Rc6+ Ke5 43. Rc5+ Kd6 44. Rd8+ Ke7 45. Rd2 Rxc5 46. Bxc5+ Kf6 47. Kg3 Kg5 48. Be7+ Kf5 49. Bd8 a4 50. Rd5+ Ke4 51. Rxb5 a3 52. Rb4+ Kf5 53. bxa3 Ra1 54. Rb5+ Ke6 55. Rb2 Rd1 56. Re2+ Kd7 57. Be7 Rd3+ 58. f3 Rd5 59. Bb4 g5 60. Re7+ Kc6 61. Rxf7 Rd4 1-0

[Event "Santa Fe IRT U2000"]
[Site "Santa Fe"]
[Date "2019.11.10"]
[Round "6.7"]
[White "Acosta, Carlos Humberto"]
[Black "Hernandez, Daniel2222"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1717"]
[BlackElo "1514"]
[PlyCount "89"]
[EventDate "2019.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 0-0 6. d4 d6 7. h3 Re8 8. Ng5 Rf8 9. dxe5 Nxe5 10. Bb3 h6 11. Nf3 g5 12. Nxe5 dxe5 13. Qxd8 Rxd8 14. h4 Nh5 15. Nd5 Rd7 16. Nxe7+ Rxe7 17. hxg5 hxg5 18. Bxg5 Rd7 19. Rad1 Kg7 20. Rxd7 Bxd7 21. Rd1 Bc6 22. Bd5 Rf8 23. Bxc6 bxc6 24. Rd7 Rb8 25. b3 Kg6 26. g4 Ng7 27. Be3 Rb7 28. Kg2 Ne8 29. Kg3 a5 30. a4 Kf6 31. f4 exf4+ 32. Bxf4 Nd6 33. Rxc7 Nxe4+ 34. Kf3 Rxc7 35. Bxc7 Ng5+ 36. Ke3 Ne6 37. Bxa5 Kg5 38. Ke4 Kxg4 39. Ke5 c5 40. Kf6 Nd4 41. Bb6 Nxc2 42. Bxc5 Ne1 43. a5 Nd3 44. b4 Kf4 45. a6 1-0

[Event "Santa Fe IRT U2000"]
[Site "Santa Fe"]
[Date "2019.11.10"]
[Round "5.5"]
[White "Hevia, Geronimo"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1594"]
[BlackElo "1717"]
[PlyCount "63"]
[EventDate "2019.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 c6 4. Nf3 d5 5. b3 Be7 6. Bb2 0-0 7. 0-0 h6 8. d3 Nh7 9. Nbd2 Bf6 10. d4 Nd7 11. Qc2 Ng5 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Qc7 15. Rfd1 Rd8 16. Rac1 b6 17. Qe2 Bb7 18. c5 bxc5 19. dxc5 Bxb2 20. Qxb2 Nf6 21. Nd2 Ba6 22. Ne4 Nxe4 23. Bxe4 f5 24. Bg2 e5 25. Re1 Re8 26. Rcd1 e4 27. Bf1 Bxf1 28. Kxf1 Rad8 29. Qc2 Rxd1 30. Rxd1 Qe5 31. Qc4+ Kh7 32. Qd4 1/2-1/2

[Event "Santa Fe IRT U2000"]
[Site "Santa Fe"]
[Date "2019.11.09"]
[Round "1.8"]
[White "Acosta, Carlos Humberto"]
[Black "Britos, Lucas Martin"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1717"]
[BlackElo "1378"]
[PlyCount "38"]
[EventDate "2019.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 f5 3. e3 e6 4. c4 c6 5. Nc3 Bd6 6. Bd2 Nf6 7. Be2 Nbd7 8. cxd5 exd5 9. Qc2 Ne4 10. Nxe4 fxe4 11. Ng1 Qg5 12. g3 0-0 13. h4 Qf5 14. Nh3 h6 15. 0-0-0 c5 16. dxc5 Nxc5 17. Bc3 Qf7 18. Nf4 Bxf4 19. gxf4 Bf5 1-0

[Event "Santa Fe IRT U2000"]
[Site "Santa Fe"]
[Date "2019.11.09"]
[Round "2.6"]
[White "Pieklo, Francisco Emanuel"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1488"]
[BlackElo "1717"]
[PlyCount "103"]
[EventDate "2019.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Re1 Na5 8. Bb5 Bg4 9. Ba4 c5 10. Nbd2 Nc6 11. Nc4 a6 12. Ne3 Bh5 13. Bb3 b5 14. a4 b4 15. a5 bxc3 16. bxc3 Nxa5 17. Ba4 Qc7 18. d4 Rfd8 19. Nf5 Bg6 20. h3 Bxf5 21. exf5 e4 22. Qe2 Bf8 23. Nd2 d5 24. c4 cxd4 25. cxd5 d3 26. Qd1 Rxd5 27. Nxe4 Rxf5 28. Qxd3 Rd8 29. Qe2 Rd4 30. Nxf6+ gxf6 31. f4 Rfd5 32. Qg4+ Rg5 33. Qh4 Qb7 34. Qf2 Rgd5 35. Qg3+ Kh8 36. Qh4 Kg7 37. Bc2 h5 38. Qg3+ Kh8 39. Re8 Rd8 40. Rxa5 R4d5 41. Rxd8 Qb6+ 42. Kh2 Qxd8 43. Rxa6 Rc5 44. Bb2 Bg7 45. Qf2 Qc8 46. Bd3 Rc6 47. Ra5 Qb8 48. Rxh5+ Kg8 49. Bh7+ Kf8 50. Ba3+ Ke8 51. Bc2 Rxc2 52. Qxc2 1-0

[Event "Concepcion del Uruguay op"]
[Site "Concepcion del Uruguay"]
[Date "2019.05.04"]
[Round "3"]
[White "Acosta, Carlos Humberto"]
[Black "Tregarthen, Emiliano"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1726"]
[BlackElo "2040"]
[PlyCount "53"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. Bc4 e6 7. 0-0 Qc7 8. Re1 Bd6 9. Nf3 0-0 10. Bb3 b5 11. d3 Bb7 12. Nbd2 Nbd7 13. Ne4 Nxe4 14. dxe4 c4 15. Bc2 e5 16. Bg5 Nc5 17. Qe2 f6 18. Bh4 Rad8 19. Rad1 Rd7 20. Rd2 Rfd8 21. Red1 Bf8 22. Rxd7 Rxd7 23. Rxd7 Qxd7 24. Ne1 Ne6 25. Bg3 g6 26. f4 Bh6 27. Bd1 0-1

[Event "Santa Fe Litoral op"]
[Site "Santa Fe"]
[Date "2018.10.26"]
[Round "1.1"]
[White "Mareco, Sandro"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2653"]
[BlackElo "1713"]
[PlyCount "55"]
[EventDate "2018.10.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 c6 4. Bg2 d5 5. 0-0 Be7 6. d4 h6 7. Nc3 Nbd7 8. Qd3 dxc4 9. Qxc4 Nb6 10. Qd3 0-0 11. e4 Nh7 12. Qe2 Ng5 13. Nxg5 Bxg5 14. Bxg5 Qxg5 15. f4 Qe7 16. e5 Nd5 17. Ne4 b6 18. Rac1 Bb7 19. f5 exf5 20. Nd6 g6 21. g4 fxg4 22. Bxd5 cxd5 23. Qxg4 Kh7 24. Rf6 Ba6 25. Rc3 Rad8 26. Nf5 Qb4 27. Qh4 h5 28. Qxh5+ 1-0

[Event "Santa Fe Rafaela U2200 op"]
[Site "Santa Fe"]
[Date "2018.09.16"]
[Round "5.7"]
[White "Acosta, Carlos Humberto"]
[Black "Calvo, Orlando"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1715"]
[PlyCount "121"]
[EventDate "2018.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. Nd2 d4 9. Ne2 0-0 10. a3 Be7 11. h3 Be6 12. Nf3 h6 13. Ng3 Rc8 14. Bd2 a6 15. Qe2 Qc7 16. Nh4 Nd7 17. Nhf5 Nc5 18. Bxh6 g6 19. Nxe7+ Nxe7 20. Bxf8 Kxf8 21. h4 Qb6 22. b3 Nxd3+ 23. Qxd3 Rc3 24. Qd2 Qc7 25. Ra2 b5 26. Ne2 Rc6 27. h5 gxh5 28. Rxh5 Ng6 29. Rg5 a5 30. Rb2 Qb6 31. b4 a4 32. Nc1 Rc3 33. Rg3 Qc6 34. Ne2 Qxe4 35. Kd1 Rc7 36. Rb1 Bf5 37. Rc1 Qh4 38. Qg5 Qxg5 39. Rxg5 Be6 40. Kd2 Ke7 41. c3 Kf6 42. Rg3 dxc3+ 43. Rgxc3 Bc4 44. g3 Ne7 45. f4 Rd7+ 46. Ke1 Nd5 47. fxe5+ Kxe5 48. Rxc4 bxc4 49. Rxc4 Ne3 50. Rc5+ Ke4 51. Kf2 Rd3 52. Rc7 Ng4+ 53. Ke1 f5 54. Rc4+ Kd5 55. Rxg4 Rxa3 56. Rf4 Ke5 57. b5 Rb3 58. Rxa4 Rxb5 59. Kf2 Rb3 60. Ra5+ Kf6 61. Nd4 1-0

[Event "Santa Fe Rafaela U2200 op"]
[Site "Santa Fe"]
[Date "2018.09.16"]
[Round "7.3"]
[White "Acosta, Carlos Humberto"]
[Black "Dickau, Daniel"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1715"]
[BlackElo "1953"]
[PlyCount "63"]
[EventDate "2018.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. h3 Nf6 6. Nc3 Bf5 7. a3 e6 8. Bg5 Be7 9. Bd3 Bg6 10. 0-0 0-0 11. Re1 Rc8 12. Bxg6 hxg6 13. Ne2 Ne4 14. Bxe7 Qxe7 15. c3 b5 16. Qd3 Rb8 17. Nd2 Nxd2 18. Qxd2 Rfc8 19. Nf4 Qd6 20. Nd3 Na5 21. Qe2 Nc4 22. Ne5 a5 23. Nxc4 bxc4 24. a4 Rb3 25. Qc2 Rcb8 26. Reb1 R8b6 27. g3 e5 28. dxe5 Qxe5 29. Re1 Qd6 30. Rab1 Qd7 31. Qd2 Rd6 32. Ra1 0-1

[Event "Santa Fe Rafaela U2200 op"]
[Site "Santa Fe"]
[Date "2018.09.16"]
[Round "6.7"]
[White "Calamari, Herminio"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1218"]
[BlackElo "1715"]
[PlyCount "70"]
[EventDate "2018.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 Be7 7. a4 Nf6 8. Nc3 0-0 9. Nxc6 bxc6 10. Be2 Rb8 11. b3 Re8 12. Be3 a5 13. f4 Qc8 14. h3 Rb4 15. Bd3 Bf8 16. Qf3 g6 17. g4 Bg7 18. Rae1 Nxg4 19. hxg4 Bxc3 20. f5 Bg7 21. fxg6 fxg6 22. Bg5 Rf8 23. Qg2 Bxg4 24. Rxf8+ Kxf8 25. Rf1+ Kg8 26. Qf2 Bd4 27. Be3 Bxe3 28. Qxe3 Bh3 29. Rf3 Be6 30. Qh6 d5 31. e5 Rg4+ 32. Kf2 Qd8 33. Ke2 Qe7 34. Qe3 Rg5 35. Kd1 Bg4 0-1

[Event "Santa Fe Rafaela U2200 op"]
[Site "Santa Fe"]
[Date "2018.09.15"]
[Round "2.9"]
[White "Acosta, Carlos Humberto"]
[Black "Schneller, Gabriel"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1715"]
[PlyCount "64"]
[EventDate "2018.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bh6 Rb8 11. Bxg7 Kxg7 12. Rb1 e5 13. h4 h5 14. f3 d5 15. exd5 cxd5 16. b3 Qa5 17. Rd1 d4 18. Na4 Qc7 19. 0-0 Nd5 20. Rf2 Bf5 21. Bd3 Bxd3 22. cxd3 Qe7 23. g3 f6 24. Rc1 Rbc8 25. Rxc8 Rxc8 26. Nb2 Nb4 27. Nc4 Nd5 28. Re2 Qe6 29. Kh2 Qa6 30. Re1 Rd8 31. Qf2 Nb4 32. Qd2 Nd5 1/2-1/2

[Event "Santa Fe Rafaela U2200 op"]
[Site "Santa Fe"]
[Date "2018.09.15"]
[Round "4.8"]
[White "Perret, Javier"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C24"]
[BlackElo "1715"]
[PlyCount "101"]
[EventDate "2018.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Bc4 Nf6 4. d3 Nc6 5. Nf3 Na5 6. fxe5 dxe5 7. Nxe5 Nxc4 8. Nxc4 Bg4 9. Qd2 Bc5 10. b4 Bd4 11. c3 Bb6 12. Nxb6 axb6 13. 0-0 Be6 14. Qc2 h6 15. Be3 0-0 16. h3 Re8 17. Nd2 Qd6 18. Bxh6 Nh5 19. Be3 Bxh3 20. Nc4 Qg6 21. Rf3 Bg4 22. Rff1 Ng3 23. Rfe1 b5 24. Nb2 Qh5 25. Bf4 Ne2+ 26. Rxe2 Bxe2 27. Bxc7 Re6 28. Re1 Bg4 29. d4 Rg6 30. Nd3 Qh4 31. Re3 Raa6 32. Ne5 Rh6 33. Nxg4 Qxg4 34. Be5 Qh4 35. Qe2 Rag6 36. Qf1 f6 37. Bf4 Rh5 38. e5 fxe5 39. Bxe5 Qh1+ 40. Kf2 Rf5+ 41. Rf3 Rxf3+ 42. gxf3 Qh4+ 43. Ke2 Qg5 44. f4 Qf5 45. Qf3 Qc2+ 46. Kf1 Qxa2 47. Qxb7 Qc4+ 48. Kf2 Qxc3 49. Qd5+ Kh7 50. Qh1+ Rh6 51. Qe4+ 1/2-1/2

[Event "ARG-ch Seniors 50"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.22"]
[Round "7"]
[White "Acosta, Carlos Humberto"]
[Black "Malbran, Guillermo"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1702"]
[BlackElo "2231"]
[PlyCount "12"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 c6 6. b3 Qe5+ 0-1

[Event "ARG-ch Seniors 50"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.21"]
[Round "5"]
[White "Acosta, Carlos Humberto"]
[Black "Blanco, Monica"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1702"]
[PlyCount "39"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Qe2 d6 6. h3 0-0 7. d3 h6 8. g4 d5 9. Bb3 dxe4 10. dxe4 a5 11. g5 hxg5 12. Bxg5 b6 13. Nbd2 Be7 14. 0-0-0 Nh7 15. Be3 a4 16. Bd5 Qe8 17. a3 Bd6 18. Rdg1 Bd7 19. Bh6 Be6 20. Bxg7 1-0

[Event "ARG-ch Seniors 50"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.21"]
[Round "6"]
[White "Acosta, Raul ER"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2035"]
[BlackElo "1702"]
[PlyCount "77"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Na5 6. Bd3 d6 7. cxd4 Nf6 8. Qa4+ c6 9. b4 Nc4 10. Bxc4 b5 11. Bxf7+ Kxf7 12. Qb3+ Kf8 13. Nbd2 a5 14. bxa5 Qxa5 15. 0-0 Qa4 16. Bb2 Bg4 17. Rfe1 Qxb3 18. axb3 Rxa1 19. Rxa1 Bxf3 20. Ra8+ Ne8 21. Nxf3 h5 22. Kf1 Rh6 23. Ke2 Re6 24. Kd3 c5 25. d5 Rg6 26. g3 Rg4 27. h3 Rg6 28. Rb8 b4 29. Ra8 Rh6 30. Bxg7+ Kxg7 31. Rxe8 Kf7 32. Rc8 Rf6 33. Ke3 Rg6 34. e5 Kg7 35. Rc7 Kf8 36. Rc6 Bg5+ 37. Ke4 Be7 38. Kf5 Kf7 39. Rc7 1-0

[Event "ARG-ch Seniors 50"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.21"]
[Round "4"]
[White "Rodriguez, Luis Jose Lucio"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2026"]
[BlackElo "1702"]
[PlyCount "27"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 0-0 8. e5 Nd5 9. Bxh7+ Kh8 10. Ng5 g6 11. Qf3 Kg7 12. Qh3 Rh8 13. Nxe6+ Bxe6 14. Qh6# 1-0

[Event "ARG-ch Seniors 50"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.20"]
[Round "2"]
[White "Acosta, Carlos Humberto"]
[Black "Daneri, Martin"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1702"]
[BlackElo "2080"]
[PlyCount "74"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 b5 8. a3 Bb7 9. Bf3 Nbd7 10. Nde2 Ne5 11. Ng3 Nc4 12. Bc1 Rc8 13. 0-0 Be7 14. Be2 0-0 15. Bd3 h6 16. f4 Qb6+ 17. Kh1 Ne3 18. Bxe3 Qxe3 19. f5 e5 20. Nh5 Rfd8 21. Rf3 Qg5 22. Nxf6+ Qxf6 23. Nd5 Bxd5 24. exd5 e4 25. Bxe4 Qxb2 26. Rb1 Qe5 27. Bd3 Bf6 28. Rg3 Re8 29. Qf3 Rc5 30. Rf1 Qxd5 31. Qh5 Qe5 32. Rgf3 Rc3 33. h4 Qd5 34. g4 Re1 35. Kh2 Be5+ 36. Kh3 Rxf1 37. Rxf1 Rxd3+ 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.30"]
[Round "9"]
[White "Abate, Tomas"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1814"]
[BlackElo "1726"]
[PlyCount "69"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Qe2 Be7 7. e5 Nd5 8. c4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Ne7 11. Bd3 0-0 12. 0-0 d5 13. exd6 Qxd6 14. Qc2 Ng6 15. Nc3 Be6 16. Rad1 Qe7 17. Rfe1 Qh4 18. b3 Rae8 19. Be4 Bg4 20. f3 Bc8 21. Qf2 Qf6 22. Ne2 a6 23. Qc5 Qb2 24. Qd4 Qa3 25. Bxc6 Re6 26. Bd5 Rd8 27. Qa7 Re7 28. Nc3 Rxe1+ 29. Rxe1 Qa5 30. b4 Qxb4 31. Qxc7 Rf8 32. Re8 Be6 33. Bxe6 fxe6 34. Rxf8+ Nxf8 35. Qe5 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.29"]
[Round "7"]
[White "Acosta, Carlos Humberto"]
[Black "Ardiles, Manuel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1726"]
[BlackElo "1932"]
[PlyCount "117"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Bc5 6. Bxf7+ Kxf7 7. Qh5+ g6 8. Qxc5 Nxd4 9. Qxd4 Qf6 10. e5 Qe6 11. 0-0 Ne7 12. Bf4 Re8 13. Nc3 Nf5 14. Qd5 c6 15. Qd2 Qc4 16. b3 Qd4 17. Rad1 Qxd2 18. Rxd2 h6 19. Ne4 g5 20. Bg3 Nxg3 21. fxg3+ Kg7 22. Rdf2 Re7 23. Nd6 Kh7 24. Rf6 b6 25. Nf5 Rxe5 26. Rxh6+ Kg8 27. Rg6+ Kh7 28. Rxg5 Ba6 29. c4 d5 30. Rf4 Re4 31. Rh5+ Kg8 32. Nh6+ Kg7 33. Nf5+ Kg8 34. Rg5+ Kh8 35. Rxe4 dxe4 36. Nd6 c5 37. Re5 Kh7 38. Nxe4 Kg7 39. h4 Kf8 40. g4 Rd8 41. Rd5 Re8 42. Rf5+ Kg7 43. Ng5 Re7 44. Kf2 Bb7 45. h5 Bc8 46. Rf4 Bb7 47. Kg3 Re3+ 48. Kf2 Re7 49. Nf3 Be4 50. g5 Bb1 51. a3 Bc2 52. b4 cxb4 53. axb4 Bd3 54. Nd4 Re5 55. Nf3 Re7 56. g3 Bc2 57. Nd4 Bd3 58. Nf5+ Bxf5 59. Rxf5 1-0

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.29"]
[Round "8"]
[White "Villafane, Jorge Segundo"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1710"]
[BlackElo "1726"]
[PlyCount "23"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bg4 4. Nbd2 e6 5. h3 Bh5 6. c3 c5 7. Qb3 b6 8. dxc5 Bxc5 9. e3 Nbd7 10. Bb5 a6 11. Bc6 Ra7 12. g4 1-0

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.28"]
[Round "6"]
[White "Ramirez, Marysol"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1731"]
[BlackElo "1726"]
[PlyCount "90"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nd5 h6 6. Nxd4 Nf6 7. Bb5 Bd7 8. 0-0 Be7 9. Nxe7 Nxe7 10. Bxd7+ Qxd7 11. Qf3 c5 12. Nb3 Qc6 13. Re1 Ng6 14. Bd2 b6 15. Bc3 Ne5 16. Qg3 Nxe4 17. Rxe4 Qxe4 18. Re1 Qg6 19. Qxg6 fxg6 20. f4 Rd8 21. fxe5 d5 22. Nc1 d4 23. Bd2 Ke7 24. Nd3 a5 25. Nf4 Rhe8 26. Nxg6+ Kf7 27. Nh4 d3 28. c3 Rd5 29. Nf3 Ke6 30. c4 Rd7 31. Bc3 Red8 32. Rd1 a4 33. a3 Rf8 34. Kf2 Rf4 35. Ke3 Rxc4 36. Ne1 Kf5 37. Nxd3 Re4+ 38. Kf3 c4 39. Nf2 Rf4+ 40. Ke3 Rxd1 41. Nxd1 Re4+ 42. Kd2 g5 43. Nf2 Rf4 44. Ke3 g4 45. e6 Rxf2 1-0

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.27"]
[Round "5"]
[White "Acosta, Carlos Humberto"]
[Black "Ortiz, Edgard"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1726"]
[BlackElo "1846"]
[PlyCount "60"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Bg5 h6 8. Bh4 g5 9. Bg3 d6 10. h3 Rg8 11. Nc3 Bd7 12. Nd5 Nxd5 13. Bxd5 Qf6 14. Qd2 Rb8 15. Bxc6 Bxc6 16. a3 Qg6 17. Nh2 Bb6 18. f3 Ke7 19. Bf2 Bd7 20. Bxb6 Rxb6 21. Nf1 Qf6 22. Ne3 Be6 23. Rd1 Qf4 24. Ke2 h5 25. Rdf1 h4 26. c3 Rd8 27. Rd1 d5 28. Nxd5+ Bxd5 29. Qxf4 gxf4 30. exd5 Rxd5 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.27"]
[Round "4"]
[White "Sandoval, Julio Cesar"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1853"]
[BlackElo "1726"]
[PlyCount "37"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. Nc3 0-0 7. a3 Bg4 8. Qe1 Bxf3 9. gxf3 Qd7 10. f5 Nd4 11. Bd3 Nh5 12. Ne2 Qd8 13. c3 Nxe2+ 14. Bxe2 Bh4 15. Qd1 Nf4 16. Kh1 Nh3 17. Kg2 Nf4+ 18. Kh1 Nh3 19. Kg2 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.26"]
[Round "3"]
[White "Acosta, Carlos Humberto"]
[Black "Amoroso, Juan Pablo"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1726"]
[BlackElo "1851"]
[PlyCount "96"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 0-0 8. Nxc6 bxc6 9. Qd2 Rb8 10. Rb1 Qc7 11. 0-0 d6 12. h3 Re8 13. Bc4 e6 14. Bf4 e5 15. Be3 d5 16. exd5 cxd5 17. Nb5 Qxc4 18. Nd6 Qc6 19. Nxe8 Nxe8 20. c3 Bb7 21. f3 a6 22. Rbd1 Nd6 23. Bf2 Nf5 24. Rfe1 Re8 25. a3 Bh6 26. Qd3 e4 27. fxe4 dxe4 28. Qd7 e3 29. Qxc6 exf2+ 30. Kxf2 Bxc6 31. Rxe8+ Bxe8 32. g4 Ne7 33. Rd8 Kf8 34. Ra8 Bc1 35. b4 Bxa3 36. Rxa6 Bb2 37. c4 Bc6 38. b5 Bb7 39. Rd6 Ke8 40. Ke2 Nc8 41. Rd2 Ba3 42. Kd3 Bc5 43. Kc3 Nd6 44. Kb3 Ke7 45. Rd1 Bg2 46. h4 Bf3 47. Rd3 Be2 48. Rd2 Bxc4+ 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.26"]
[Round "2"]
[White "Reis, Virginia Lagrange M"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1807"]
[BlackElo "1726"]
[PlyCount "40"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. d3 d6 6. 0-0 Rb8 7. b3 Be7 8. Bb2 Bg4 9. Nbd2 0-0 10. Qe1 Nh5 11. h3 Be6 12. Kh2 Qd7 13. Ng1 f5 14. exf5 Bxf5 15. g4 Bxg4 16. hxg4 Qxg4 17. Nh3 Nf4 18. Nxf4 Qxf4+ 19. Kg2 Qg4+ 20. Kh2 Rf5 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.25"]
[Round "1"]
[White "Acosta, Carlos Humberto"]
[Black "Ortiz, Jorge Daniel"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1726"]
[BlackElo "1873"]
[PlyCount "96"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bb5 Qb6 8. Bxc6 bxc6 9. 0-0 cxd4 10. cxd4 c5 11. Nb3 cxd4 12. Nbxd4 Bc5 13. Nb3 Be7 14. Be3 Qd8 15. Rc1 0-0 16. Nbd4 Bb7 17. Nc6 Bxc6 18. Rxc6 Nb6 19. Bxb6 axb6 20. a3 Bc5 21. b4 Qd7 22. b5 Rxa3 23. Qc2 Qe7 24. Nd2 Qa7 25. Rb1 Qa4 26. Qc1 Qd4 27. Nb3 Qxf2+ 28. Kh1 Ra2 29. Qf1 Qxf1+ 30. Rxf1 Be3 31. Re1 Bf2 32. Rf1 Rb2 33. Nc1 Bc5 34. Rc7 Rxb5 35. Nd3 Bd4 36. h4 Rb3 37. Rf3 Rb1+ 38. Kh2 Rd1 39. Rb7 h5 40. Kg3 f6 41. Nf2 Bxe5+ 42. Kh3 Rb1 43. Re7 Rc8 44. Rxe6 Rcc1 45. g4 hxg4+ 46. Kxg4 Rg1+ 47. Kh5 Kh7 48. Ng4 g6# 0-1

[Event "Judewicz Memorial U2200"]
[Site "Mar del Plata"]
[Date "2016.09.16"]
[Round "1.2"]
[White "Acosta, Carlos Humberto"]
[Black "Bustamante, Oscar"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1746"]
[BlackElo "2123"]
[PlyCount "122"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. h3 Be7 5. Bc4 c6 6. 0-0 Nbd7 7. Re1 h6 8. d4 b5 9. Bb3 a6 10. a3 g5 11. dxe5 dxe5 12. Nh2 Qc7 13. Ng4 Nxg4 14. Qxg4 Nc5 15. Qh5 Nxb3 16. cxb3 Be6 17. b4 0-0-0 18. Be3 Kb8 19. a4 Bxb4 20. axb5 cxb5 21. Nxb5 Qc4 22. Nc3 Bxc3 23. bxc3 Ka8 24. Qf3 Bc8 25. Qf6 Qe6 26. Qxe6 fxe6 27. Ra5 Rd3 28. c4 Rc3 29. Rc1 Rxc1+ 30. Bxc1 Rd8 31. Be3 Rd1+ 32. Kh2 Rd3 33. Rxe5 Ra3 34. h4 gxh4 35. Kh3 Kb7 36. Kxh4 Ra1 37. Kh5 a5 38. Kxh6 a4 39. g4 a3 40. Ra5 e5 41. g5 a2 42. Kg7 Be6 43. Kf6 Bxc4 44. Kxe5 Rg1 45. Kd4 Bg8 46. f4 a1Q+ 47. Rxa1 Rxa1 48. f5 Kc6 49. g6 Kd7 50. Ke5 Bb3 51. f6 Ra5+ 52. Kf4 Ke8 53. e5 Bc2 54. f7+ Kf8 55. Bd2 Rb5 56. Kg5 Kg7 57. f8Q+ Kxf8 58. Kf6 Rb6+ 59. e6 Bb3 60. Bh6+ Kg8 61. Bd2 Rxe6+ 0-1

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.16"]
[Round "3.9"]
[White "Acosta, Carlos Humberto"]
[Black "Gonzalez, Mauro"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1736"]
[BlackElo "1890"]
[PlyCount "54"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bc4 e6 7. Be3 b5 8. Bd3 Be7 9. a3 Bb7 10. 0-0 0-0 11. f3 Nbd7 12. Nce2 d5 13. exd5 Nxd5 14. Qd2 Bc5 15. Bf2 Ne5 16. c3 Qe7 17. Qc2 Nxd3 18. Qxd3 Rfd8 19. Ng3 Nf4 20. Qc2 Qg5 21. Nde2 Rd2 22. h4 Qxg3 23. Nxg3 Rxc2 24. Bxc5 Rxg2+ 25. Kh1 Rxg3 26. Bd6 Bxf3+ 27. Kh2 Rg2+ 0-1

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.15"]
[Round "1.1"]
[White "Acosta, Carlos Humberto"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1736"]
[BlackElo "2425"]
[PlyCount "38"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. c3 d6 4. d4 Nf6 5. Qc2 0-0 6. h3 e5 7. Be2 exd4 8. cxd4 Re8 9. Nc3 Nxe4 10. 0-0 d5 11. Bd3 Nc6 12. Be3 Nb4 13. Qd1 Nxd3 14. Qxd3 c6 15. Nd2 Nd6 16. Ne2 Qb6 17. b3 a5 18. Ng3 a4 19. f4 Rxe3 0-1

[Event "Buenos Aires U2200 1st"]
[Site "Buenos Aires"]
[Date "2015.02.14"]
[Round "1.8"]
[White "Acosta, Carlos Humberto"]
[Black "Perez Aguado, Max Sergio"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1727"]
[BlackElo "2032"]
[PlyCount "93"]
[EventDate "2015.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Bg5 Be7 6. 0-0 0-0 7. Re1 d6 8. Nxd4 Nxd4 9. Qxd4 Nd7 10. Bxe7 Qxe7 11. Nc3 Nb6 12. Bd3 Bd7 13. Nd5 Nxd5 14. exd5 Qg5 15. Re3 f5 16. Rg3 Qf6 17. Qxf6 Rxf6 18. Re3 f4 19. Re7 Rd8 20. f3 h6 21. Rae1 Kf8 22. b3 Re8 23. Rxe8+ Bxe8 24. Kf2 Bg6 25. Bxg6 Rxg6 26. Re4 Rf6 27. g3 fxg3+ 28. hxg3 Kf7 29. Rc4 c5 30. Re4 b5 31. c4 b4 32. Ke3 g5 33. g4 Rg6 34. Kf2 Rg8 35. Re6 Rg6 36. Re4 Rg8 37. Re6 Rg6 38. Re4 Rf6 39. Kg3 Kf8 40. Kf2 a6 41. Kg3 Kg7 42. Kg2 a5 43. Kg3 Kf8 44. Kg2 Kg7 45. Re7+ Kg6 46. Kg3 Rf7 47. Re6+ 1/2-1/2

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.02"]
[Round "4.7"]
[White "Acosta, Carlos Humberto"]
[Black "Carbone, Jorge Augusto"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1762"]
[BlackElo "1640"]
[PlyCount "82"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. Nc3 e6 7. 0-0 Be7 8. Be3 0-0 9. Qe2 Nbd7 10. f3 Re8 11. Rad1 Qc7 12. Bb3 Nc5 13. Qf2 Nxb3 14. Nxb3 Nd7 15. Na4 Qc6 16. Nb6 Nxb6 17. Bxb6 Bd8 18. Bxd8 Rxd8 19. Rd2 a5 20. Rfd1 Ra6 21. Qh4 Qe8 22. a3 h6 23. e5 Qf8 24. Qg3 d5 25. c4 a4 26. Nd4 dxc4 27. Kh1 Ra8 28. Qh4 f6 29. exf6 Qxf6 30. Qe4 Rd5 31. h3 Bd7 32. Ne2 Rxd2 33. Rxd2 Bc6 34. Qxc4 Bxf3 35. gxf3 Qxf3+ 36. Kh2 Qf2+ 37. Kh1 Qe1+ 38. Ng1 Qxd2 39. Qxe6+ Kh8 40. Qe5 Rd8 41. Qe7 Qd5+ 0-1

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.02"]
[Round "5.8"]
[White "Soria Milet, Facundo"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1932"]
[BlackElo "1762"]
[PlyCount "47"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. d4 e6 5. Bd3 c5 6. c3 Nc6 7. 0-0 Be7 8. Qe1 Bxf3 9. Rxf3 cxd4 10. exd4 g6 11. Qe2 0-0 12. Rg3 Kh8 13. Rh3 Bd6 14. Qf3 a6 15. Nd2 b5 16. g4 Rg8 17. Nf1 b4 18. Rh6 Bf8 19. Rh3 bxc3 20. bxc3 Bd6 21. g5 Nh5 22. Ng3 Nxg3 23. Qxg3 Ne7 24. Rxh7+ 1-0

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.01"]
[Round "1.3"]
[White "Acosta, Carlos Humberto"]
[Black "Santucho, Jorge Mario"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1762"]
[BlackElo "2057"]
[PlyCount "92"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Nxc6 bxc6 10. Qd2 Qa5 11. Bh6 Bxh6 12. Qxh6 Qb4 13. Bd3 Qxb2 14. Ne2 Ng4 15. Qh4 Qf6 16. Qg3 Ne5 17. f4 Nxd3 18. cxd3 Qb2 19. Qe3 Qb6 20. d4 Ba6 21. Rf2 Bxe2 22. Rxe2 f5 23. e5 Rfe8 24. Rae1 Rad8 25. e6 d5 26. h4 Rf8 27. Kf2 Rf6 28. Rh1 Rd6 29. h5 Rfxe6 30. Qd3 Rxe2+ 31. Kxe2 Qb5 32. hxg6 Rxg6 33. Rg1 Qxd3+ 34. Kxd3 Rg3+ 35. Ke2 Kg7 36. Kf2 Ra3 37. Re1 Rxa2+ 38. Kf3 Ra3+ 39. Kf2 Kf7 40. Rh1 Rd3 41. Rxh7+ Ke6 42. Rh6+ Kd7 43. Rh5 e6 44. Rh7+ Kd6 45. Rxa7 Rxd4 46. Ke3 Re4+ 0-1

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.01"]
[Round "2.11"]
[White "Acosta, Nicolas"]
[Black "Acosta, Carlos Humberto"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1762"]
[PlyCount "62"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. d5 Nf6 7. dxe6 Qxd1+ 8. Rxd1 Bxe6 9. b3 Nbd7 10. f3 exf3 11. Nxf3 0-0-0 12. Bd3 Nd5 13. Bxg7 Rhg8 14. Bb2 Rxg2 15. Rd2 Bh3 16. Be4 N5f6 17. Bxf6 Nxf6 18. Rxd8+ Kxd8 19. Bxb7 Rxc2 20. Ng5 Be6 21. Nxe6+ fxe6 22. a4 Nd5 23. 0-0 Ke7 24. Re1 Kd6 25. Bc8 Nf4 26. Rd1+ Ke5 27. Rd7 h5 28. b4 h4 29. Rh7 h3 30. Rh6 Rd2 31. Kf1 Rxh2 0-1

[Event "Posadas Misiones Cup"]
[Site "Posadas"]
[Date "2013.10.14"]
[Round "6"]
[White "Vega, Jose"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "85"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 bxc6 8. d4 exd4 9. Nxd4 c5 10. Nc6 Qd7 11. Nxe7+ Qxe7 12. Nc3 h6 13. Bf4 Be6 14. e5 dxe5 15. Bxe5 Rfd8 16. Qf3 Rab8 17. b3 Rd2 18. Rac1 a6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. Ne4 Rd4 22. Nxc5 Rb6 23. Rcd1 Rxd1 24. Rxd1 Rc6 25. b4 Bxa2 26. Ra1 Bc4 27. f3 Kg7 28. Kf2 Rd6 29. Ke3 f5 30. f4 Kf6 31. g4 Kg6 32. Ra5 fxg4 33. hxg4 Bb5 34. f5+ Kg7 35. Ra1 Kh7 36. Rh1 Kg7 37. Rh2 Rd5 38. Rf2 Kg8 39. Rf4 a5 40. c4 Bxc4 41. Rxc4 axb4 42. Ke4 c6 43. Nb3 1-0

[Event "Posadas Misiones Cup"]
[Site "Posadas"]
[Date "2013.10.13"]
[Round "4"]
[White "Herrero, Juan Luis"]
[Black "Acosta, Carlos Humberto"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1580"]
[PlyCount "44"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. f3 0-0 7. Bc4 Nc6 8. Be3 Ne5 9. Qe2 a6 10. 0-0-0 b5 11. Bd5 Nxd5 12. Nxd5 Bb7 13. Nxe7+ Qxe7 14. Nf5 Qe6 15. Kb1 Rad8 16. Qf2 d5 17. Qg3 Ng6 18. Nd4 Qe7 19. Nb3 Rfe8 20. Bc5 Qe5 21. exd5 Qxg3 22. hxg3 Bxd5 1/2-1/2

[Event "Posadas Misiones Cup"]
[Site "Posadas"]
[Date "2013.10.12"]
[Round "1"]
[White "Acosta, Carlos Humberto"]
[Black "Soley, Oscar Atilio"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "88"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8. Bg5 Qa5 9. Bd2 d5 10. exd5 cxd5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. 0-0 d4 14. Nb1 Bxd2 15. Nxd2 0-0 16. Nb3 Qc7 17. f4 Rfd8 18. fxe5 Nxe5 19. Nxd4 Qb6 20. c3 Qxb2 21. Qb3 Qd2 22. Rad1 Qe3+ 23. Kh1 Ng4 24. Qc2 Qh6 25. h3 Ne3 26. Qb3 Rab8 27. Qa3 Qh4 28. Rg1 Nxd1 29. Rxd1 Rb7 30. Rf1 Rdb8 31. Nb3 Re8 32. Nd4 Rbe7 33. Qb3 g6 34. Nf3 Qg3 35. Nd4 Rb8 36. Qd5 Rf8 37. Nf3 Re2 38. Rg1 Rfe8 39. Ng5 Qf2 40. Nf3 Rxa2 41. h4 h6 42. h5 g5 43. Nxg5 hxg5 44. Qxg5+ Kh7 0-1

[Event "CUB theme corr"]
[Site "Cuba"]
[Date "1989.??.??"]
[Round "?"]
[White "Hernandez Molina, David Enrique"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 Nf6 4. Nxe5 Qe7 5. d4 d6 6. Nf3 fxe4 7. 0-0 Bg4 8. Nbd2 Nbd7 9. Re1 0-0-0 10. Nxe4 Nxe4 11. Bd5 Ndf6 12. Bg5 Nxg5 13. Rxe7 Bxe7 14. Bc4 d5 15. Be2 Nge4 16. h3 Bh5 17. Ne5 1-0

[Event "CUB-ch1 sf corr"]
[Site "Cuba"]
[Date "1972.??.??"]
[Round "?"]
[White "Carrandi, Joaquin"]
[Black "Acosta, Carlos Humberto"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "83"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Be7 7. Be3 0-0 8. Nd2 Nc6 9. Ngf3 Bg4 10. Qc2 f5 11. c5 Nb4 12. Qb3+ Kh8 13. Qxb4 dxc5 14. Qb3 f4 15. Bxf4 Rxf4 16. dxc5 Bxc5 17. 0-0 Qe8 18. Rae1 Qa4 19. Ng5 Qxb3 20. Nxb3 Bb4 21. Re4 Rxe4 22. Bxe4 h6 23. f3 Bh5 24. g4 Be8 25. Ne6 c6 26. Nc7 Rc8 27. Nxe8 Rxe8 28. a3 Bd6 29. Na5 Re7 30. Rd1 Nc8 31. b4 Bc7 32. Nxb7 Bb6+ 33. Nc5 Re5 34. Bxc6 Ne7 35. Be4 Kg8 36. Kg2 Bxc5 37. bxc5 Rxc5 38. Rd7 Nc8 39. Bf5 Nb6 40. Rxa7 Nd5 41. Be6+ Kf8 42. Rf7+ 1-0

