[Event "Cordoba Mayorla"]
[Site "Cordoba"]
[Date "2016.07.02"]
[Round "3.4"]
[White "Pinus, Ruben"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2059"]
[BlackElo "2228"]
[PlyCount "33"]
[EventDate "2016.07.01"]
[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 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 b6 11. Kh1 h5 12. Bd2 Bb7 13. Rae1 h4 14. Nd5 exd5 15. exd5 0-0 16. Nf5 Bd8 17. Bc3 1-0

[Event "Cordoba Mayorla"]
[Site "Cordoba"]
[Date "2016.07.01"]
[Round "2.2"]
[White "Jacobo, Pablo"]
[Black "Pereyra, Juan"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2228"]
[BlackElo "2244"]
[PlyCount "26"]
[EventDate "2016.07.01"]
[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. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. g3 b5 6. Bg2 Bb7 7. 0-0 Nf6 8. Ne5 Qb6 9. e4 Be7 10. d5 cxd5 11. exd5 0-0 12. Be3 Bc5 13. Bg5 Nbd7 0-1

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.05.01"]
[Round "7"]
[White "Belmonte, Diego Mariano"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2209"]
[BlackElo "2244"]
[PlyCount "59"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. Bg2 f5 13. f4 e4 14. Qc2 c6 15. Rd1 cxd5 16. Nxd5 Nxd5 17. Rxd5 Nb6 18. Rd1 Rc8 19. Qb3 Kh8 20. Bf1 Qc7 21. Bd2 Nxc4 22. Bb4 Rfd8 23. Rac1 d5 24. Rxd5 b5 25. Rxb5 a5 26. Rxc4 Qxc4 27. Bxc4 axb4 28. Rxb4 h5 29. Rb7 Rd2 30. Rxg7 1-0

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.05.01"]
[Round "8"]
[White "Jacobo, Pablo"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2244"]
[BlackElo "2475"]
[PlyCount "57"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 c4 12. dxe6 fxe6 13. Bc2 Qc7 14. e5 Nxe5 15. Nxe5 Qxe5 16. Re1 Qd6 17. Qe2 Be7 18. Bg5 Qc6 19. f4 0-0 20. Rad1 Rad8 21. Rxd8 Rxd8 22. Kh1 b4 23. Bxf6 Bxf6 24. Ne4 Bxb2 25. Bb1 Bc3 26. Rg1 Rd4 27. Qh5 g6 28. Nf6+ Kg7 29. Qg5 0-1

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.04.30"]
[Round "5"]
[White "Jacobo, Pablo"]
[Black "Munoz, Francisco Javier"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2244"]
[BlackElo "1975"]
[PlyCount "97"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Na6 11. a3 Bd7 12. b3 Nh7 13. Rb1 f5 14. f3 h5 15. b4 f4 16. Bf2 b6 17. bxa5 bxa5 18. Rb7 Qc8 19. Rb2 g5 20. Nb3 a4 21. Na5 Nc5 22. Nc6 Rf7 23. Qb1 Nf8 24. Rb8 Qa6 25. Rxa8 Qxa8 26. Qb5 Bxc6 27. dxc6 Nfe6 28. Bxc5 Nxc5 29. 0-0 Rf8 30. Qb2 Rb8 31. Qd2 Qxc6 32. Qd5+ Qxd5 33. cxd5 Rb3 34. Nb5 Bf6 35. Bc4 Re3 36. Rc1 Bd8 37. Kf1 Nb3 38. Bxb3 axb3 39. Rb1 Kf7 40. a4 Ke7 41. a5 Kd7 42. a6 Kc8 43. Na7+ Kb8 44. Nc6+ Ka8 45. Nxd8 Ka7 46. Ra1 g4 47. Nc6+ Ka8 48. Ra4 gxf3 49. Rb4 1-0

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.04.29"]
[Round "4"]
[White "Cejas, Jose Angel"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2352"]
[BlackElo "2244"]
[PlyCount "101"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 b6 6. Bg2 Bb7 7. 0-0 d6 8. Nc3 Qc7 9. f4 Nc6 10. Be3 Nf6 11. f5 e5 12. Nxc6 Bxc6 13. Nd5 Bxd5 14. exd5 Be7 15. Qe2 b5 16. Kh1 Qc4 17. Qd2 h5 18. b3 Qc7 19. h3 Rb8 20. c4 b4 21. a3 bxa3 22. Rxa3 0-0 23. Qa2 Qb7 24. Rb1 Qd7 25. Qc2 e4 26. Rf1 Qb7 27. Bd4 Rfe8 28. Qd1 Bd8 29. Re1 Qc8 30. g4 hxg4 31. hxg4 e3 32. Rxe3 Rxe3 33. Bxe3 Nh7 34. Qd2 Bh4 35. Bf4 Qc5 36. Rxa6 Re8 37. Bxd6 Qc8 38. Ra1 Qd8 39. Bh2 Qf6 40. Rf1 Bg5 41. Bf4 Qh6+ 42. Kg1 Qb6+ 43. Qf2 Qxb3 44. c5 Qd3 45. c6 Bf6 46. Qd2 Qb5 47. d6 Re2 48. Qxe2 Qxe2 49. c7 Bd4+ 50. Kh1 Qc4 51. d7 1-0

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.04.29"]
[Round "3"]
[White "Jacobo, Pablo"]
[Black "Campana, Miguel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2244"]
[BlackElo "2037"]
[PlyCount "104"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 Nge7 6. 0-0 cxd4 7. a3 Ng6 8. Re1 Be7 9. Qe2 0-0 10. h4 Re8 11. h5 Nf8 12. h6 f5 13. hxg7 Kxg7 14. Qd2 Ng6 15. Qh6+ Kg8 16. Ng5 Bxg5 17. Bxg5 Qc7 18. Bf6 Rf8 19. Nd2 Rxf6 20. exf6 Qf7 21. Bxf5 Qxf6 22. Bxg6 Qxg6 23. Qxg6+ hxg6 24. Nf3 Bd7 25. Rad1 Rc8 26. Re2 Kf7 27. Nxd4 Kf6 28. f4 Nxd4 29. Rxd4 g5 30. c3 Rg8 31. Kf2 gxf4 32. Rxf4+ Ke7 33. Re3 Kd6 34. Rg3 Re8 35. Rg6 a5 36. g4 a4 37. g5 Kc5 38. Rf7 Bc6 39. Rgg7 d4 40. g6 Rd8 41. cxd4+ Rxd4 42. Rh7 Rg4 43. g7 Bd5 44. Rd7 Kc6 45. Rd8 e5 46. Rc8+ Kd6 47. Rc3 Rg2+ 48. Kf1 Rg5 49. Kf2 Rg2+ 50. Ke1 Rg5 51. Rh6+ Be6 52. Rh7 Bd5 1-0

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.04.28"]
[Round "2"]
[White "Acosta, Cristian"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1897"]
[BlackElo "2244"]
[PlyCount "94"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e4 d6 6. Be2 Nc6 7. c3 Nh5 8. Bg5 h6 9. Be3 e5 10. dxe5 dxe5 11. 0-0 Qe7 12. Qc2 Be6 13. Rfd1 f5 14. exf5 gxf5 15. Nb3 b6 16. Ne1 Nf6 17. Bb5 Nd8 18. Be2 c5 19. Bf3 Rc8 20. c4 e4 21. Be2 Nc6 22. Bf4 Rfd8 23. Rxd8+ Rxd8 24. Qc1 Kh7 25. Nc2 Nd4 26. Bf1 Nh5 27. Be3 Be5 28. Ncxd4 cxd4 29. Bd2 Qg7 30. Qe1 Nf4 31. Rc1 Bf7 32. Kh1 Rg8 33. g3 Bh5 34. Bxf4 Bxf4 35. Bh3 Bxc1 36. Bxf5+ Bg6 37. Bxg6+ Qxg6 38. Qxc1 Qf6 39. Qe1 Qf3+ 40. Kg1 Rd8 41. Nd2 Qf5 42. Qxe4 Qxe4 43. Nxe4 d3 44. Nd2 Re8 45. Kf1 Re2 46. Nf3 Rxb2 47. Ke1 Re2+ 0-1

[Event "Rio Tercero CF 60 years"]
[Site "Rio Tercero"]
[Date "2012.04.28"]
[Round "1"]
[White "Jacobo, Pablo"]
[Black "Maggiori, Luciano"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2244"]
[BlackElo "1650"]
[PlyCount "63"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. Nf3 cxd4 5. Bd3 Nc6 6. a3 Bc5 7. 0-0 Nge7 8. Bf4 Ng6 9. Bg3 a6 10. Re1 Bd7 11. Nbd2 0-0 12. h4 Re8 13. h5 Nf8 14. h6 g6 15. Nf1 Ne7 16. b4 Ba7 17. Bh4 Qc7 18. N1h2 Ba4 19. Ng4 Nd7 20. Nf6+ Nxf6 21. Bxf6 Rac8 22. Rc1 Qc3 23. Nh2 Bb6 24. Bxe7 Rxe7 25. Qf3 Kf8 26. Qf6 Ke8 27. Nf3 Rec7 28. Qh8+ Ke7 29. Qxh7 Qxa3 30. Qg7 Rf8 31. h7 Rcc8 32. Nh4 1-0

[Event "Cordoba Eliskases Memorial 1st"]
[Site "Cordoba"]
[Date "2004.11.26"]
[Round "2"]
[White "Alonso, Salvador"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2467"]
[BlackElo "2244"]
[PlyCount "65"]
[EventDate "2004.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Kh1 d6 9. f4 Nbd7 10. g4 h6 11. a4 b6 12. Bd2 Bb7 13. Qe2 g6 14. h3 e5 15. fxe5 dxe5 16. Nb3 Nf8 17. Rf3 g5 18. Raf1 Qd8 19. Qf2 Ne6 20. Rxf6 Bxf6 21. Qxf6 Qxf6 22. Rxf6 0-0 23. Bc4 Kg7 24. Rf5 Rac8 25. Bd5 Bxd5 26. exd5 Nd4 27. Rxe5 Nxc2 28. Ne4 Rfe8 29. Rxe8 Rxe8 30. Ng3 Kf6 31. Nf5 Ke5 32. Be3 Kxd5 33. Ng7 1-0

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "5"]
[White "Contessotto, Enrique"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2167"]
[BlackElo "2279"]
[PlyCount "102"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 e6 5. 0-0 Nf6 6. exd5 cxd5 7. Bb5+ Nbd7 8. h3 Bh5 9. g4 Bg6 10. Ne5 Bd6 11. Qe2 0-0 12. d4 a6 13. Nxg6 hxg6 14. Bd3 Qb6 15. Rb1 Rfe8 16. a3 e5 17. dxe5 Bxe5 18. Qd2 Rac8 19. Ne2 Bb8 20. Qd1 Ne5 21. Kg2 Ne4 22. Be3 Qf6 23. Ng3 Nc4 24. Bxc4 dxc4 25. Ne2 Rcd8 26. Qe1 Qd6 27. Bf4 Qc6 28. f3 Bxf4 29. Nxf4 Nd2 30. Qf2 Nxf1 31. Rxf1 c3 32. Nd3 cxb2 33. Nxb2 Qc3 34. Nd3 Qxa3 35. Qb6 Re2+ 36. Nf2 Qe7 37. Kg1 Rdd2 38. c4 Rxf2 39. Rxf2 Qe1+ 40. Kg2 Qxf2+ 41. Qxf2 Rxf2+ 42. Kxf2 Kf8 43. Ke3 Ke7 44. Kd4 Kd6 45. f4 f5 46. gxf5 gxf5 47. h4 b6 48. Kd3 Kc5 49. Kc3 b5 50. cxb5 axb5 51. h5 b4+ 0-1

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "1"]
[White "Jacobo, Pablo"]
[Black "Bruno, Esteban"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2279"]
[PlyCount "77"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 cxd4 6. Nxd4 0-0 7. Be2 d6 8. 0-0 Nc6 9. b3 Bd7 10. Bb2 a6 11. Qd2 Rb8 12. Rfd1 Nxd4 13. Qxd4 Bc6 14. Nd5 Ne8 15. Qd2 Bxd5 16. Bxg7 Kxg7 17. Qxd5 Nf6 18. Qd4 Qc7 19. Rac1 Qc5 20. Qb2 b6 21. b4 Qc7 22. Qd4 a5 23. a3 Kg8 24. h4 h5 25. Qf4 Rfc8 26. Bf3 Qd7 27. Qd4 Qc7 28. Rc2 Qa7 29. Rdc1 Qd7 30. c5 bxc5 31. bxc5 dxc5 32. Rxc5 Rxc5 33. Rxc5 Rb1+ 34. Kh2 Qe6 35. Qd8+ Kg7 36. Rc8 Qe5+ 37. g3 g5 38. Qh8+ Kg6 39. Rg8+ 1-0

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "3"]
[White "Jacobo, Pablo"]
[Black "Felgaer, Ruben Alejandro"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2279"]
[BlackElo "2420"]
[PlyCount "42"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. Nxd4 Nc6 8. 0-0 d5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc5 12. Nxc6 bxc6 13. Bd2 Bxb2 14. Rb1 Rb8 15. Qa4 Be6 16. Bxc6 Bc4 17. Rbc1 Bxc1 18. Rxc1 Rfc8 19. Qxc4 Qxc4 20. Rxc4 Rb1+ 21. Bc1 Rb6 0-1

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "7"]
[White "Jacobo, Pablo"]
[Black "Fiori, Alberto Nicolas"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2279"]
[BlackElo "2136"]
[PlyCount "36"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. a3 cxd4 9. exd4 Bxc3+ 10. bxc3 0-0 11. Be2 Nc6 12. 0-0 dxc4 13. Bxc4 b6 14. Qe2 Bb7 15. Ba6 Bxa6 16. Qxa6 Rfd8 17. Rfd1 Rac8 18. Rac1 Rc7 1/2-1/2

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "4"]
[White "Jacobo, Pablo"]
[Black "Tournier, Matias"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2279"]
[BlackElo "2085"]
[PlyCount "96"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bf4 0-0 10. 0-0 Re8 11. Rb1 a6 12. b4 b5 13. Qc2 Nb6 14. Ne5 Bb7 15. e4 Nc4 16. exd5 cxd5 17. Qd1 Bd6 18. Re1 Qc7 19. Rc1 Re7 20. Qf3 Rae8 21. Re2 Qb8 22. Bxh6 Nxe5 23. dxe5 Bxe5 24. Bg5 Bxc3 25. Rxe7 Rxe7 26. Bxf6 Bxf6 27. Qf5 Re4 28. Bxe4 dxe4 29. h4 Qe5 30. Qxe5 Bxe5 31. g3 Kf8 32. Kf1 Ke7 33. Ke2 Bd6 34. g4 Ke6 35. a3 Be5 36. Rc2 Bf4 37. Rc5 Bd5 38. Rc8 Be5 39. Re8+ Kf6 40. Ke3 Bb2 41. Rd8 Ke5 42. Re8+ Be6 43. f4+ exf3 44. Kxf3 Bxa3 45. h5 Bxb4 46. Rg8 Kf6 47. Kf4 Bd2+ 48. Kg3 b4 0-1

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "6"]
[White "Liascovich, Lucas Agustin"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2237"]
[BlackElo "2279"]
[PlyCount "43"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Nbd7 5. b3 Be7 6. Bb2 0-0 7. 0-0 c5 8. Nbd2 b6 9. Ne5 Bb7 10. Qf3 Nxe5 11. dxe5 Nd7 12. c4 Qc7 13. Qh3 g6 14. f4 Rfe8 15. cxd5 Bxd5 16. Rad1 a6 17. e4 Bc6 18. Nc4 b5 19. Nd6 Rf8 20. f5 Nxe5 21. Bxe5 Bxd6 22. fxg6 1-0

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "2"]
[White "Pesoa, Martin"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2279"]
[PlyCount "94"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Na4 Qxc2 9. Qxc2 Bxc2 10. Nxc5 Bxc5 11. dxc5 Nc6 12. Bb5 Nge7 13. Nd4 Bg6 14. Bg5 Rc8 15. Bxe7 Kxe7 16. Bxc6 bxc6 17. Kd2 Kd7 18. h4 h6 19. Rh3 Rb8 20. Rb3 Rhg8 21. f4 f6 22. g4 h5 23. f5 fxe5 24. Nxe6 hxg4 25. Nxg7 Bf7 26. f6 d4 27. h5 Bxb3 28. axb3 Ra8 29. h6 g3 30. Rg1 Rh8 31. f7 Rxh6 32. Rxg3 Rf6 33. Kd3 Rxf7 34. Nh5 Rh8 35. Rg5 Ke6 36. Ke4 Rxh5 37. Rxh5 Rf4+ 38. Kd3 Kd5 39. b4 Rf3+ 40. Kd2 Rb3 41. Rh7 Rb2+ 42. Kc1 Rxb4 43. Rxa7 Kxc5 44. Ra5+ Rb5 45. Ra3 e4 46. Kd2 Kd5 47. Ra4 c5 0-1

[Event "Wch U18"]
[Site "Oropesa del Mar"]
[Date "1999.11.04"]
[Round "10"]
[White "Jacobo, Pablo"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2325"]
[PlyCount "58"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. a3 c5 11. Qe2 Bd6 12. Rd1 Qc7 13. h3 0-0 14. Bd2 c4 15. Bc2 e5 16. e4 exd4 17. Nxd4 Rfe8 18. Nf5 Be5 19. Bg5 Rad8 20. f3 g6 21. Ne3 Qc5 22. Bh4 a5 23. Bf2 Qc6 24. g4 Rc8 25. Rab1 Nb6 26. Na2 Na8 27. Qe1 Ba6 28. Nc3 b4 29. axb4 axb4 0-1

[Event "Wch U18"]
[Site "Oropesa del Mar"]
[Date "1999.11.02"]
[Round "9"]
[White "Kapnisis, Spyridon"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2324"]
[PlyCount "62"]
[EventDate "1999.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 b5 8. Bf3 Bb7 9. e5 Ng8 10. Bf4 Nc6 11. Nxc6 Bxc6 12. a4 b4 13. Ne4 f5 14. Bh5+ g6 15. Nd6+ Bxd6 16. exd6 Qd8 17. Bf3 Bxf3 18. Qxf3 Nf6 19. Bh6 Kf7 20. a5 Qb8 21. Bf4 Rc8 22. Qd3 Qb5 23. Rfc1 Rab8 24. h3 Qc4 25. Qd2 Rb5 26. Ra4 e5 27. Be3 Ne4 28. Qd1 Rc6 29. Qd3 Qxd3 30. cxd3 Rxc1+ 31. Bxc1 Nc5 0-1

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.07"]
[Round "7"]
[White "Jacobo, Pablo"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "D19"]
[BlackElo "2206"]
[PlyCount "48"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. Bd2 0-0 11. Rfd1 Qe7 12. a5 e5 13. a6 b5 14. Bb3 Bh5 15. dxe5 Nxe5 16. h3 Nxf3+ 17. gxf3 Bd6 18. Rdc1 Bc7 19. Kg2 Rad8 20. Rh1 b4 21. Nb1 Ne4 22. Be1 Ng5 23. Nd2 Rxd2 24. Qxd2 Bxf3+ 0-1

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.06"]
[Round "6"]
[White "Sant'Anna, Eddie"]
[Black "Jacobo, Pablo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2095"]
[PlyCount "80"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. 0-0 Be7 8. Na3 Qd8 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nc4 Ke8 13. Bf4 Nd5 14. Bd6 Bxd6 15. Nxd6+ Ke7 16. Nf5+ exf5 17. Rxd5 Be6 18. Rd2 Rhd8 19. Rxd8 Rxd8 20. b3 h6 21. Rd1 Rc8 22. Rd2 g5 23. c4 g4 24. Nd4 Nxd4 25. Rxd4 Kf6 26. f4 gxf3 27. gxf3 Ke5 28. Rd2 h5 29. Kf2 h4 30. Ke3 f4+ 31. Kd3 Rd8+ 32. Kc3 Rxd2 33. Kxd2 Kd4 34. Bd3 Bd7 35. Bc2 Bh3 36. Bd3 Bd7 37. Bc2 a5 38. Bd3 a4 39. Bc2 a3 40. Bd3 Be8 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.05"]
[Round "5"]
[White "Jacobo, Pablo"]
[Black "Roisman, Fabio"]
[Result "1-0"]
[ECO "D34"]
[BlackElo "2349"]
[PlyCount "85"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. h3 Bd7 13. Rc1 Ne5 14. Qb3 Bc6 15. Nf5 Nc4 16. Bf4 Nh5 17. Nxd5 Bxd5 18. Bxd5 Nxf4 19. Qxc4 Nxd5 20. Qxd5 Bf6 21. Qxd8 Rfxd8 22. Rc2 Rd5 23. Ne3 Rd7 24. Rd1 Rad8 25. Rxd7 Rxd7 26. Kg2 g6 27. f4 Kf8 28. Kf3 Ke7 29. b3 Ke6 30. Nc4 Rc7 31. e4 Be7 32. g4 b5 33. Ne3 Rxc2 34. Nxc2 Bc5 35. Ne1 g5 36. Nd3 Bd4 37. e5 Kd5 38. Nb4+ Kc5 39. Na6+ Kb6 40. Nb4 Kc5 41. Ke4 Kxb4 42. Kxd4 gxf4 43. h4 1-0

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.04"]
[Round "4"]
[White "Cruz, Ricardo Benares de"]
[Black "Jacobo, Pablo"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2260"]
[PlyCount "94"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nc3 b5 8. a3 Bb7 9. Kh1 d6 10. f4 Nbd7 11. Qe2 Be7 12. Bd2 Nc5 13. Rae1 Rc8 14. e5 Nfd7 15. f5 Nxe5 16. fxe6 Nxe6 17. Nxe6 fxe6 18. Bf4 Nxd3 19. cxd3 e5 20. Bg3 Bf6 21. Qh5+ Qf7 22. Qg4 0-0 23. Ne4 Bxe4 24. dxe4 Rc4 25. Qd1 Rd4 26. Qc2 Qd7 27. Bf2 Rc8 28. Qb3+ Rdc4 29. Qd3 Be7 30. Re2 Rc1 31. Be1 Rf8 32. Rxf8+ Bxf8 33. h3 Qc6 34. Kh2 Be7 35. Qb3+ Qc4 36. Qf3 Rc2 37. Rxc2 Qxc2 38. Bc3 Qc1 39. Qd3 Qf4+ 40. Kh1 h5 41. Bd2 Qf2 42. Be3 Qxb2 43. Qd5+ Kf8 44. Qa8+ Kf7 45. Qd5+ Kf8 46. Qa8+ Kf7 47. Qd5+ Ke8 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.03"]
[Round "3"]
[White "Zambrana, Oswaldo"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2203"]
[PlyCount "130"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. 0-0 e6 7. d3 Nge7 8. Qe1 0-0 9. f5 d5 10. Bb3 dxe4 11. f6 Bxf6 12. Nxe4 Bg7 13. Bg5 f6 14. Bf4 b6 15. Qd2 Nd5 16. Bh6 e5 17. Rae1 Be6 18. h3 Nd4 19. Nxd4 cxd4 20. g4 Nc7 21. Bxg7 Kxg7 22. g5 f5 23. Nf6 Bxb3 24. axb3 Nd5 25. Rxe5 Nxf6 26. gxf6+ Qxf6 27. Rfe1 h6 28. Qf2 Rad8 29. Re6 Qg5+ 30. Kh2 Rf6 31. Re7+ Rf7 32. R7e6 Rdd7 33. Rg1 Qh5 34. Qf4 Kh7 35. Rgxg6 Qxg6 36. Rxg6 Kxg6 37. Kg3 Rfe7 38. Kf2 Rc7 39. c3 dxc3 40. bxc3 Rc6 41. Qg3+ Kf7 42. Qf3 Rce6 43. Qd5 Kg6 44. Kf3 Re1 45. c4 Kg5 46. Qg8+ Kh4 47. Qg3+ Kh5 48. Qg2 R7e3+ 49. Kf4 R3e2 50. Qf3+ Kg6 51. h4 Kf6 52. h5 Rh2 53. Kg3 Rhe2 54. Kf4 Rh2 55. Kg3 Rhe2 56. Kf4 Re7 57. Qc6+ R7e6 58. Qg2 Ke7 59. Qg7+ Kd6 60. Qd4+ Kc7 61. Kxf5 Re7 62. Qf4+ Kd7 63. Qxh6 Rf7+ 64. Kg5 Rg1+ 65. Kh4 Rfg7 0-1

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.02"]
[Round "2"]
[White "Jacobo, Pablo"]
[Black "Chagas, Humberto Luiz C"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "95"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. d5 0-0 7. b4 a5 8. bxa5 Rxa5 9. Qc2 Nc5 10. Be2 Ne8 11. Nd2 f5 12. Nb3 Nxb3 13. Qxb3 fxe4 14. Nxe4 Nf6 15. Nxf6+ Bxf6 16. Bb2 b6 17. Bc3 Ra8 18. a4 e4 19. 0-0 Bxc3 20. Qxc3 Qf6 21. Qxf6 Rxf6 22. Rfe1 Bd7 23. Bd1 Re8 24. Bc2 Ref8 25. Re2 Bg4 26. Rd2 Bf5 27. Re1 Ra8 28. Re3 Bd7 29. Ra3 Bf5 30. Re2 Raf8 31. h3 R6f7 32. Rae3 Ra8 33. Ra3 Raf8 34. a5 Ra8 35. a6 Ra7 36. Bxe4 Bd7 37. Bd3 Rf8 38. Re7 Bc8 39. g3 Bxh3 40. Be2 Bc8 41. Kg2 Bf5 42. f4 Rfa8 43. g4 Bg6 44. f5 Bf7 45. g5 Kf8 46. f6 Re8 47. Rae3 gxf6 48. Rxf7+ 1-0

[Event "Pan American-ch U18"]
[Site "Matinhos"]
[Date "1999.10.01"]
[Round "1"]
[White "Jacobo, Pablo"]
[Black "Munoz, Marco"]
[Result "0-1"]
[ECO "A60"]
[BlackElo "2205"]
[PlyCount "71"]
[EventDate "1999.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 072 Extra"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Bg4 7. e4 Nbd7 8. Be2 Be7 9. 0-0 0-0 10. Qc2 a6 11. a4 Rb8 12. a5 Qc7 13. Re1 Rbe8 14. Nh4 Ne5 15. Bxg4 Nfxg4 16. Nf5 c4 17. h3 Nd3 18. Rf1 Nxc1 19. Rfxc1 Ne5 20. Ne2 Bf6 21. Ra4 Qc5 22. Nf4 Bg5 23. g3 b5 24. axb6 Qxb6 25. Rca1 Ra8 26. h4 Bf6 27. Nh5 Rfb8 28. Nxf6+ gxf6 29. R1a2 Nf3+ 30. Kh1 Nd4 31. Nxd4 Qxd4 32. Rxc4 Qe5 33. f4 Qh5 34. Kg2 f5 35. exf5 Re8 36. b3 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "3"]
[White "Jacobo, Pablo"]
[Black "Cosoleto, Carlos"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Re8 8. d5 Na6 9. Nd2 b6 10. a3 Nd7 11. b4 Bf8 12. 0-0 f5 13. f3 f4 14. Bf2 Qg5 15. Re1 Nf6 16. Qa4 Nh5 17. Bf1 Qd8 18. c5 bxc5 19. Bxa6 cxb4 20. axb4 g5 21. Bxc8 Qxc8 22. h3 Nf6 23. Rec1 a6 24. Qc6 h5 25. Na4 Qb8 26. Rab1 Re7 27. b5 axb5 28. Rxb5 Qd8 29. Rb7 g4 30. Bh4 Bg7 31. Nb2 g3 32. Na4 Qc8 33. Bxf6 Bxf6 34. Nb6 Qd8 35. Nxa8 Qxa8 36. Rxc7 Qa3 37. Rxe7 Bxe7 38. Qe8+ Bf8 39. Qg6+ Kh8 40. Qxh5+ Kg8 41. Qg4+ Kh7 42. Rc7+ Kh6 43. Qe6+ 1-0

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "7"]
[White "Jacobo, Pablo"]
[Black "Di Benedetto, Guillermo"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "101"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 d6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 Kh8 8. Qe2 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. e4 f4 12. f3 g5 13. g4 Bd7 14. Bd2 Ng8 15. Be1 Rf6 16. Qc2 Nh6 17. h3 Nf7 18. Na4 Bxa4 19. Qxa4 c5 20. Bf2 Qc7 21. a3 e6 22. b4 Bf8 23. Rfc1 Kg7 24. Rab1 b6 25. Qc6 Qd8 26. Qb7 Qc8 27. Qc6 Qd8 28. Qa4 Qc7 29. Rd1 Nd8 30. Kg2 Rf7 31. h4 Kg8 32. hxg5 Rg7 33. Rh1 Rxg5 34. Qe8 Qe7 35. Qxe7 Bxe7 36. bxc5 Bxc5 37. Bxc5 bxc5 38. Rb5 Rc8 39. Ra5 Rc7 40. Kf2 Rgg7 41. Rh5 Nf7 42. Ra6 Ng5 43. Ra5 exd5 44. exd5 e4 45. Bxe4 Nxe4+ 46. fxe4 Rxg4 47. d6 Rf7 48. Raxc5 f3 49. Rhg5+ Rxg5 50. Rxg5+ Kh8 51. e5 1-0

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "5"]
[White "Jacobo, Pablo"]
[Black "Gastiaburo, Hernan"]
[Result "1/2-1/2"]
[ECO "E92"]
[BlackElo "2112"]
[PlyCount "107"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. a3 Qe8 12. b3 Nh7 13. f3 f5 14. Rb1 Bf6 15. Bf2 Qe7 16. b4 axb4 17. axb4 Bh4 18. g3 Bg5 19. h4 Bf6 20. c5 dxc5 21. d6 cxd6 22. bxc5 Nxc5 23. Nc4 fxe4 24. Bxc5 dxc5 25. Rxb7 Rad8 26. Qd5+ Kh8 27. Nb6 Be6 28. Qxe4 Qe8 29. Nbd5 Bf5 30. Qe3 Bg7 31. Bb5 Qe6 32. Bc4 Qc6 33. Rc7 Qa8 34. 0-0 e4 35. Kh2 Be5 36. Qxh6 Bxc7 37. Nxc7 Qc6 38. N7d5 exf3 39. Rxf3 Qd6 40. h5 Rb8 41. Rf2 Rbd8 42. Ra2 Ra8 43. Rd2 Rad8 44. Nb5 Qe5 45. hxg6 Bxg6 46. Qxg6 Rg8 47. Qd3 Nf6 48. Nbc3 Rg7 49. Re2 Qh5+ 50. Kg1 Rh7 51. Kf2 Ng4+ 52. Ke1 Qg5 53. Qe4 Nf6 54. Nxf6 1/2-1/2

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "1"]
[White "Jacobo, Pablo"]
[Black "Martorano, Enrique"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "117"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 exd5 9. Rc1 Bb7 10. Bd3 c5 11. 0-0 Nbd7 12. Qe2 Re8 13. Rfd1 Ne4 14. Bxe7 Qxe7 15. Bb1 Rac8 16. Qd3 g6 17. Ne1 Ndf6 18. Nxe4 dxe4 19. Qa3 cxd4 20. Rxc8 Bxc8 21. Qxe7 Rxe7 22. Rxd4 Rd7 23. Nc2 Kf8 24. f3 exf3 25. gxf3 Ke7 26. Kf2 Rxd4 27. Nxd4 Bd7 28. Bd3 Kd6 29. Bc4 Be8 30. Ke2 Kc5 31. Bb3 b5 32. Kd3 a5 33. Bd1 a4 34. a3 Bd7 35. Nc2 Be6 36. e4 Bc4+ 37. Kc3 Nh5 38. Nb4 Nf4 39. Na6+ Kb6 40. Nb4 Kc5 41. Na6+ Kb6 42. Nb4 h5 43. Kd4 Kc7 44. Ke5 Nh3 45. Nd5+ Kd8 46. Kf6 Nf2 47. Bc2 Bd3 48. Bxd3 Nxd3 49. f4 Ke8 50. Nc7+ Kf8 51. Nxb5 Nc5 52. Nc3 Nd7+ 53. Kg5 Nc5 54. f5 Kg7 55. e5 h4 56. Kxh4 gxf5 57. Kg5 f4 58. Kg4 Kg6 59. h4 1-0

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "4"]
[White "Krumrick, Waldemar"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Bg5 Be7 8. 0-0 Qc7 9. Qd2 b5 10. a3 Bb7 11. Bf3 Nbd7 12. Bxf6 Nxf6 13. Rfe1 Nd7 14. Bd1 Ne5 15. b3 Rc8 16. Nde2 Bf6 17. Rc1 Qc5 18. Nb1 Bg5 19. Nf4 Bxf4 20. Qxf4 Nd3 21. cxd3 Qxc1 22. Qxc1 Rxc1 23. Nd2 Ke7 24. Kf1 Rhc8 25. Be2 d5 26. f3 Rxe1+ 27. Kxe1 Rc1+ 28. Bd1 Ra1 29. a4 bxa4 30. bxa4 Bc6 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "6"]
[White "Landivar, Matias"]
[Black "Jacobo, Pablo"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "76"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. Nf3 e6 4. Be2 Nf6 5. b3 cxd4 6. exd4 Nc6 7. 0-0 Bd6 8. Bb2 0-0 9. Nbd2 Re8 10. c4 Bd7 11. Ne5 Rc8 12. Kh1 Ne4 13. Nxe4 dxe4 14. Qc2 f5 15. f3 exf3 16. Rxf3 Nxe5 17. dxe5 Be7 18. Rd1 Qc7 19. Bd3 Bc6 20. Rh3 Red8 21. Rf1 g6 22. Qc1 Rd7 23. Qh6 Bf8 24. Qg5 Qd8 25. Qg3 Be7 26. Bxf5 exf5 27. e6 Rd4 28. Bxd4 Qxd4 29. Rh6 Rd8 30. h4 Kg7 31. Rh5 Qd6 32. Qc3+ Bf6 33. Rxh7+ Kxh7 34. Qxf6 Rf8 35. Qg5 Qxe6 36. Qf4 Rf7 37. Qd2 Rd7 38. Qg5 Qe2 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "2"]
[White "Liascovich, Lucas Agustin"]
[Black "Jacobo, Pablo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2158"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 e5 6. Nf3 Bg4 7. fxe5 dxe5 8. dxe5 Bxf3 9. Qxf3 Qxe5 10. 0-0-0 Nbd7 11. g4 Qc5 12. Bf4 Ne5 13. Qg3 Ng6 14. g5 Nxf4 15. Qxf4 Nd7 16. Bh3 Ne5 17. Rd5 cxd5 18. Qxe5+ Be7 19. Nxd5 Kf8 20. Rf1 Qd6 21. Qf5 Qg6 22. Qf2 Rd8 23. Kb1 h6 24. Bf5 Qxg5 25. Be6 Bf6 26. Qc5+ Kg8 27. h4 Qe5 28. Nxf6+ gxf6 29. Rg1+ Qg5 30. hxg5 hxg5 31. Rxg5+ 1-0

[Event "ARG-ch U16"]
[Site "Salta"]
[Date "1995.??.??"]
[Round "?"]
[White "Jacobo, Pablo"]
[Black "Fucek, Claudio"]
[Result "0-1"]
[ECO "B58"]
[BlackElo "2240"]
[PlyCount "62"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. h3 Be7 9. Be3 0-0 10. 0-0 Be6 11. Qd2 Rc8 12. Rad1 a6 13. Nh4 b5 14. a3 Na5 15. f4 Nc4 16. Bxc4 Rxc4 17. f5 Bd7 18. Bxh6 gxh6 19. Qxh6 Rxc3 20. bxc3 Nxe4 21. Nf3 Bxf5 22. Qe3 Qc8 23. Nxe5 dxe5 24. Qh6 Bg5 25. Qb6 Bg6 26. Rd5 Qxc3 27. Rd3 Qxc2 28. Rdf3 Qc5+ 29. Qxc5 Nxc5 30. Rc3 Bd2 31. Rcf3 e4 0-1

[Event "Merlo op"]
[Site "Merlo"]
[Date "1994.08.??"]
[Round "1"]
[White "Jacobo, Pablo"]
[Black "De Haro, Martim Alfonso"]
[Result "0-1"]
[ECO "C89"]
[BlackElo "2220"]
[PlyCount "54"]
[EventDate "1994.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. h3 Bf6 11. d4 exd4 12. cxd4 Bf5 13. Nc3 Ndb4 14. a3 Nd3 15. Re3 Nxd4 16. Nxd4 Bxd4 17. Rf3 Bg6 18. Bd5 c6 19. Bxc6 Rc8 20. Be4 Nxf2 21. Qe2 Nxe4+ 22. Kh1 Nxc3 23. bxc3 Bxc3 24. Ra2 Bb1 25. Bb2 Bxb2 26. Rxb2 Rc1+ 27. Rf1 Bd3 0-1

