[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.18"]
[Round "7"]
[White "Abramson, Horacio"]
[Black "Herrera, Pablo Francisco"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2221"]
[BlackElo "2038"]
[PlyCount "80"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a5 11. b3 Nc5 12. Bb2 Nfd7 13. f4 c6 14. Kh1 Qb6 15. Rb1 a4 16. Ba1 axb3 17. axb3 Nf6 18. h3 Nh5 19. Kh2 Bd7 20. Nde2 Be6 21. g4 Nxf4 22. Nxf4 Be5 23. Nce2 Rxa1 24. Rxa1 g5 25. Rb1 gxf4 26. Kh1 h5 27. Bf3 hxg4 28. hxg4 Qd8 29. Rg1 Qg5 30. Rg2 Kg7 31. Qg1 Qg6 32. Nd4 Rh8+ 33. Rh2 Rxh2+ 34. Kxh2 Qh7+ 35. Kg2 Nxe4 36. Nf5+ Bxf5 37. gxf5 Qxf5 38. Bxe4 Qxe4+ 39. Kh3+ Kf6 40. Qh1 Qd3+ 0-1

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.17"]
[Round "5"]
[White "Abramson, Horacio"]
[Black "Zaidman, Gaston"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2221"]
[BlackElo "2011"]
[PlyCount "69"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. cxd5 exd5 8. b3 b6 9. Bb2 Bb7 10. Nc3 Nc6 11. e3 Ne4 12. Rc1 Ba6 13. Re1 Nb4 14. Nxe4 Nd3 15. Ne5 Nxe1 16. Qxe1 dxe4 17. Bxe4 Rc8 18. Nc6 Qd7 19. d5 f5 20. Bg2 Bf6 21. Ne5 Qd6 22. f4 Bb7 23. Rd1 Rcd8 24. Qe2 Rfe8 25. Bf3 g6 26. h3 Rxe5 27. fxe5 Bxe5 28. g4 fxg4 29. Bxg4 Bc8 30. Bc1 Rf8 31. Bxc8 Rxc8 32. Qg2 Rf8 33. Rf1 Rd8 34. e4 Bd4+ 35. Kh1 1/2-1/2

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.17"]
[Round "6"]
[White "Besso, Javier Alejandro"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1920"]
[BlackElo "2221"]
[PlyCount "99"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Re8 9. 0-0 Nbd7 10. Qc2 Nf8 11. Rae1 Ne4 12. Bxe7 Qxe7 13. f3 Nxc3 14. Nxc3 Be6 15. f4 f6 16. Na4 Rad8 17. Nc5 Bc8 18. Kh1 Qd6 19. Bf5 h6 20. Bxc8 Rxc8 21. Nd3 Re4 22. Nf2 Re7 23. h3 Rce8 24. Qd3 Ne6 25. Rc1 Nd8 26. Rce1 Qb4 27. Nd1 Ne6 28. a3 Qa4 29. Nc3 Qb3 30. Qd2 Nd8 31. Qf2 Nf7 32. Re2 Nd6 33. Rfe1 f5 34. Qf3 b5 35. g4 a5 36. Rg2 b4 37. axb4 axb4 38. Nd1 Qd3 39. Rge2 g6 40. Nf2 Qb3 41. Kg2 Kh8 42. Qg3 Re6 43. Qf3 R6e7 44. Qg3 Ra8 45. Qf3 Rc8 46. Qg3 Rce8 47. Qf3 Nc4 48. Nd1 Qa4 49. Nf2 Qa7 50. Nd3 1/2-1/2

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.16"]
[Round "4"]
[White "Abramson, Horacio"]
[Black "Ligotti, Jorge Luis"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2221"]
[BlackElo "1905"]
[PlyCount "85"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Re8 10. e4 Nf8 11. h3 b6 12. Qd2 Bb7 13. Rad1 Rc8 14. Rfe1 Ng6 15. e5 Nd5 16. Ne4 Rb8 17. a3 Bxg5 18. Nfxg5 h6 19. Nf3 Nge7 20. Nd6 Rf8 21. Bd3 Nc8 22. Ne4 Nce7 23. Bb1 Ba6 24. Nd6 Nc8 25. Qc2 g6 26. Ne4 Nce7 27. Nh2 Nf5 28. Qd2 Kg7 29. Ba2 Qh4 30. Bxd5 cxd5 31. Nf6 Qg5 32. Qxg5 hxg5 33. Nd7 Rbc8 34. Nxf8 Kxf8 35. g4 Ne7 36. Rc1 Nc6 37. Nf3 Ke7 38. Rc3 Kd7 39. Rec1 Na5 40. Rxc8 Bxc8 41. Nxg5 Nc4 42. Nxf7 Nxb2 43. Nh8 1-0

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.16"]
[Round "3"]
[White "Asprelli, Gaspar"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2012"]
[BlackElo "2221"]
[PlyCount "45"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. b3 Be7 7. Bb2 0-0 8. 0-0-0 Re8 9. Kb1 Bf8 10. h3 g6 11. g4 Bg7 12. Bg2 Nd7 13. f4 f5 14. Qd2 Nf6 15. exf5 gxf5 16. gxf5 Bxf5 17. Bxc6 bxc6 18. Nf3 Qd7 19. Rdg1 Re7 20. Rg3 Kh8 21. Rhg1 Ne4 22. Nxe4 Bxb2 23. Kxb2 1-0

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.15"]
[Round "2"]
[White "Abramson, Horacio"]
[Black "Cuva, Daniel Alejandro"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2221"]
[BlackElo "2029"]
[PlyCount "82"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. a3 cxd4 8. exd4 Bxc3+ 9. bxc3 dxc4 10. Bxc4 Qc7 11. Qd3 a6 12. a4 Bd7 13. 0-0 Rc8 14. Ne5 Be8 15. Bd2 Nc6 16. Nxc6 Bxc6 17. Bb3 Be4 18. Qe2 Qb6 19. Bc4 Qc6 20. Bd3 Bxg2 21. Rfe1 Bf3 22. Qf1 Be4 23. Re3 Bxd3 24. Qxd3 Qc4 25. Qb1 b5 26. Rg3 bxa4 27. Qe1 Qd5 28. Rg5 Qe4 29. Qf1 Qc2 30. Be3 Rxc3 31. Qg2 Rac8 32. Rxg7+ Kf8 33. Bh6 Qc1+ 34. Rxc1 Rxc1+ 35. Qf1 Rxf1+ 36. Kxf1 Ke7 37. Rg3 Ne4 38. Ra3 Rc4 39. Be3 Nd6 40. Ke2 Nb5 41. Ra1 Kd6 0-1

[Event "ARG-ch Amateur"]
[Site "Termas de Rio Hondo"]
[Date "2019.11.15"]
[Round "1"]
[White "Salvatti, Diego"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2059"]
[BlackElo "2221"]
[PlyCount "73"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 Bd6 5. Bxd6 cxd6 6. c4 Nc6 7. Ngf3 0-0 8. Rc1 Bd7 9. Bd3 Re8 10. Bb1 Qe7 11. 0-0 Rad8 12. Qc2 g6 13. Rfd1 Rc8 14. c5 b6 15. cxd6 Qxd6 16. Qd3 Rc7 17. a3 Rec8 18. Qf1 Kg7 19. h3 h6 20. Bd3 Na5 21. Ne5 Ba4 22. Re1 Nd7 23. f4 Nb3 24. Nxb3 Bxb3 25. Ba6 Rxc1 26. Rxc1 Rc7 27. Bb5 Nf8 28. Qe1 f6 29. Nd3 g5 30. Rc3 Bc2 31. Rxc7+ Qxc7 32. Qc1 e5 33. Ba4 exd4 34. Qxc2 Qxc2 35. Bxc2 dxe3 36. Kf1 Ne6 37. Bb3 1-0

[Event "Comp Hiarcs 8-Vicente Lopez"]
[Site "Olivos"]
[Date "2002.07.27"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Comp Hiarcs 8, Athlon 1Ghz 256Mb"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2221"]
[PlyCount "72"]
[EventDate "2002.07.27"]
[EventType "game (blitz)"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. e3 c5 8. Nf3 Nc6 9. Rc1 0-0 10. Be2 dxc4 11. Bxc4 Na5 12. Be2 Be6 13. Qa4 Nc6 14. 0-0 Qd7 15. Bb5 Bd5 16. Ne5 Bxe5 17. dxe5 a6 18. Bxc6 Bxc6 19. Qf4 Rad8 20. h3 b5 21. Bg5 Qe6 22. Qh4 Rfe8 23. Rfd1 Rxd1+ 24. Rxd1 Qxe5 25. c4 f6 26. Bh6 Qb2 27. Qg4 Kf7 28. h4 f5 29. Qf4 Qc2 30. Rf1 e5 31. Qg5 Qxc4 32. h5 Qxa2 33. hxg6+ hxg6 34. g4 Qe2 35. gxf5 Rg8 36. f6 Qf3 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.28"]
[Round "5"]
[White "Alonso, Ricardo"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "2215"]
[PlyCount "84"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Bd3 Be7 9. 0-0 0-0 10. b3 d5 11. Bb2 Be6 12. Qc2 g6 13. Nd2 Qd7 14. c5 Nc8 15. f4 Bf5 16. b4 Bxd3 17. Qxd3 a5 18. a3 Rb8 19. Qd4 Qf5 20. Nb3 axb4 21. axb4 f6 22. Qd2 fxe5 23. fxe5 Qg4 24. Nd4 Rxf1+ 25. Rxf1 Na7 26. h3 Qe4 27. Ne6 d4 28. Bxd4 Qd5 29. Nf4 Qc4 30. Ne2 Nb5 31. Ba1 Rd8 32. Qb2 Bg5 33. e6 Be3+ 34. Kh1 Nd4 35. Rd1 Qxe6 36. Nxd4 Bxd4 37. Rxd4 Qe1+ 38. Kh2 Qe5+ 39. g3 Rxd4 40. Qxd4 Qe2+ 41. Kg1 Qe1+ 42. Kg2 Qe2+ 1-0

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "2"]
[White "Abramson, Horacio"]
[Black "Llanos, Guillermo"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2215"]
[BlackElo "2425"]
[PlyCount "72"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. b3 e5 4. Nc3 g6 5. Bb2 Bg7 6. d3 Nge7 7. e3 0-0 8. Be2 d5 9. cxd5 Nxd5 10. Rc1 Nc7 11. 0-0 b6 12. Qc2 Bb7 13. Rfd1 Ne6 14. a3 Rc8 15. Qb1 Re8 16. Bf1 f5 17. Ne2 Ncd4 18. exd4 Bxf3 19. gxf3 exd4 20. Re1 Qd5 21. Qc2 Ng5 22. Bg2 Nxf3+ 23. Bxf3 Qxf3 24. b4 h5 25. bxc5 bxc5 26. Rb1 h4 27. h3 Qxh3 28. Qc4+ Kh7 29. Qf7 Qg4+ 30. Kf1 h3 31. Qb7 Rb8 32. Qh1 c4 33. f3 Qg2+ 34. Qxg2 hxg2+ 35. Kxg2 cxd3 36. Nf4 Rxe1 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "3"]
[White "Benigni, Daniel"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "2215"]
[PlyCount "84"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. 0-0 0-0 7. h3 a6 8. Ba4 b5 9. Bc2 h6 10. d4 exd4 11. Nxd4 Nxd4 12. cxd4 Re8 13. Re1 Bf8 14. Nd2 c5 15. d5 Ra7 16. Nf1 g6 17. Ng3 Bg7 18. Rb1 Nd7 19. b3 Qh4 20. Qg4 Qxg4 21. hxg4 Nf6 22. Bf4 Nxg4 23. Bxd6 Bd4 24. Nh1 Ne5 25. Kf1 Rd7 26. Bxe5 Bxe5 27. f3 Rde7 28. Nf2 Kg7 29. Bd3 Rc7 30. Rbc1 Bd7 31. Ng4 Bd4 32. Ne3 f5 33. Nc2 Bc3 34. Red1 c4 35. bxc4 bxc4 36. Be2 fxe4 37. fxe4 Rxe4 38. Bf3 Rh4 39. Kf2 Ba4 40. d6 Rf7 41. d7 Bxd7 42. Ne3 Bd4 0-1

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "7"]
[White "Abramson, Horacio"]
[Black "Feige, Jorge Luis"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2215"]
[BlackElo "2210"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. 0-0-0 Nd7 10. Bd3 Nc5 11. Nge2 Nf6 12. h3 a5 13. Bc2 Bd7 14. exf5 gxf5 15. f4 Rb8 16. Rdf1 Qe7 17. fxe5 Qxe5 18. Bd4 Nfe4 19. Bxe5 Nxd2 20. Bxg7 Nxf1 21. Bxf8 Ne3 1-0

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "9"]
[White "Abramson, Horacio"]
[Black "Ferraro, Fabian"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2215"]
[BlackElo "2265"]
[PlyCount "135"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 Nbd7 8. Bd3 a6 9. Rc1 b5 10. b3 bxc4 11. bxc4 c5 12. d5 Ne5 13. Be2 Rb8 14. h3 Rb4 15. Nd1 e6 16. Qc2 Bd7 17. h4 exd5 18. cxd5 Ba4 19. Qd2 Qb8 20. g4 Nexg4 21. fxg4 Nxe4 22. Qd3 Bb5 23. Qc2 Ba4 24. Qd3 Ng3 25. Rh3 Nxe2 26. Nxe2 Bb5 27. Qd2 Rxg4 28. Nf2 Bxe2 29. Kxe2 Rb4 30. Nd3 Re4 31. Nf2 Ra4 32. Kf1 h5 33. Kg2 Qb7 34. Nd1 Qe7 35. Nf2 Rb8 36. Bg5 Qb7 37. Rb3 Qa8 38. Rxb8+ Qxb8 39. Qc2 Rb4 40. a3 Rb2 41. Qe4 Bd4 42. Rc2 Kh7 43. Bc1 Rxc2 44. Qxc2 Qd8 45. Bg5 Qa8 46. Qe4 Qb7 47. Qf3 Kg7 48. Bf4 Qe7 49. Ne4 Qxh4 50. Bg5 Qe1 51. Nxd6 Qg1+ 52. Kh3 f5 53. Qg2 Qd1 54. Bf4 Qb3+ 55. Kh2 Kh7 56. Nf7 Be3 57. Ng5+ Kh6 58. Nh3+ Bxf4+ 59. Nxf4 g5 60. Ne6 Qb8+ 61. Kh1 Qb1+ 62. Kh2 Qb8+ 63. Kh3 g4+ 64. Kh4 Qe5 65. Qd2+ Kh7 66. Qf4 Qe1+ 67. Kg5 Kg8 68. Qb8+ 1-0

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "2"]
[White "Abramson, Horacio"]
[Black "Radoszta, Armando Esteban"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2215"]
[BlackElo "2055"]
[PlyCount "95"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nge2 e5 6. Be3 f5 7. d5 Nce7 8. f3 Nf6 9. h3 f4 10. Bf2 0-0 11. c5 g5 12. Rc1 Ne8 13. b4 Rf6 14. Qc2 Bd7 15. Na4 Kh8 16. Nec3 a5 17. a3 axb4 18. axb4 Rh6 19. Rg1 Nf6 20. cxd6 cxd6 21. Nb6 Rb8 22. Be2 Rg6 23. Nb5 Ne8 24. Nc7 Bf6 25. Kd2 h5 26. Qc3 Kg8 27. Rc2 g4 28. Nxd7 Qxd7 29. Nxe8 Qxe8 30. fxg4 h4 31. Rgc1 Bg5 32. Bf3 Rf6 33. Qc7 Kf8 34. Ba7 Rd8 35. Qxb7 Rf7 36. Rc7 Qa4 37. Ke1 Qa3 38. Kf1 Rd7 39. Rxd7 Qxc1+ 40. Kf2 Qd2+ 41. Kg1 Kg7 42. Kh2 Qe1 43. b5 Bf6 44. Bg1 Kg6 45. b6 Nxd5 46. exd5 e4 47. Rxf7 exf3 48. Rxf6+ 1-0

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "4"]
[White "Abramson, Horacio"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2215"]
[BlackElo "2475"]
[PlyCount "54"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. c3 Nge7 8. Be3 0-0 9. h3 f5 10. Qb3+ Kh8 11. Ng5 f4 12. Bd2 Qe8 13. Ne6 f3 14. Bh1 Na5 15. Nxg7 Kxg7 16. Qa3 Nac6 17. h4 h6 18. Be3 g5 19. Nd2 Qh5 20. Rfd1 gxh4 21. Nf1 Bh3 22. Nh2 hxg3 23. fxg3 f2+ 24. Bxf2 Rxf2 25. Kxf2 Rf8+ 26. Ke1 Qg5 27. Rd2 Qxg3+ 0-1

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "1"]
[White "Decuzzi, Cesar Gustavo"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2215"]
[PlyCount "74"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 Nxd4 9. Qxd4 c6 10. Be2 Qb6 11. Qxb6 axb6 12. 0-0 Be7 13. Rad1 Bf6 14. Bc4 b5 15. Bb3 b4 16. Ne2 Bxb2 17. Rxd6 0-0 18. Rb1 Bf6 19. f4 Be7 20. Rd2 Re8 21. e5 c5 22. h3 b5 23. c4 bxc3 24. Nxc3 c4 25. Bd1 Bc5+ 26. Kh2 Be3 27. Re2 Bxf4+ 28. g3 Bxe5 29. Rxb5 f6 30. Nd5 Be6 31. Kg2 Red8 32. Ne3 Ra3 33. Bc2 Rxe3 34. Bxh7+ Kxh7 35. Rxe3 Rd2+ 36. Kf3 Bd5+ 37. Kg4 Rd4+ 0-1

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "3"]
[White "Felgaer, Ruben Alejandro"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2320"]
[BlackElo "2225"]
[PlyCount "98"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. Bb3 d6 7. c3 h6 8. Re1 Kh7 9. Nbd2 Be6 10. Bc2 g6 11. d4 exd4 12. cxd4 d5 13. e5 Nh5 14. Nf1 Bb4 15. Re3 f5 16. exf6 Qxf6 17. Ng5+ hxg5 18. Qxh5+ Kg7 19. Qxg6+ Qxg6 20. Bxg6 Nxd4 21. Bd3 Rae8 22. Ng3 Bd6 23. Bd2 g4 24. Rae1 Kf7 25. Bc3 Nc6 26. R3e2 d4 27. Rxe6 Rxe6 28. Bc4 Rfe8 29. Bd2 Ne5 30. Bxe6+ Rxe6 31. Nf5 Bc5 32. b3 b5 33. Re4 Nd3 34. Nh6+ Ke7 35. Rxe6+ Kxe6 36. Nxg4 Bb4 37. Bxb4 Nxb4 38. a3 Nc2 39. a4 b4 40. Kf1 Na1 41. Ke2 Nxb3 42. Kd3 c5 43. h4 Na5 44. f4 b3 45. Ne5 c4+ 46. Kd2 c3+ 47. Kc1 b2+ 48. Kc2 Kd5 49. h5 Nc4 0-1

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "5"]
[White "Lichtenstein, Juan"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C30"]
[BlackElo "2215"]
[PlyCount "54"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nf6 3. fxe5 Nxe4 4. d3 Qh4+ 5. g3 Nxg3 6. Nf3 Qh5 7. Rg1 Nxf1 8. Kxf1 b6 9. Bf4 Bb7 10. Nbd2 Qf5 11. Bg5 Bc5 12. Rg3 h6 13. b4 hxg5 14. bxc5 g4 15. cxb6 axb6 16. Qe2 Ra4 17. Re1 Rf4 18. Kg1 Bxf3 19. Qe3 Nc6 20. Nc4 0-0 21. Rf1 Nd4 22. Rf2 Re8 23. c3 b5 24. cxd4 bxc4 25. h3 g5 26. dxc4 c5 27. hxg4 Bxg4 0-1

[Event "Villa Ballester op 48th"]
[Site "Villa Ballester"]
[Date "1998.??.??"]
[Round "8"]
[White "Paglilla, Carlos"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2405"]
[BlackElo "2225"]
[PlyCount "110"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. cxd5 Qxd5 12. Nf4 Qd7 13. e4 c5 14. d5 e5 15. Nd3 Bd6 16. f4 Qe7 17. f5 f6 18. g4 c4 19. Ne1 Nd7 20. Qe2 b5 21. Qg2 Rac8 22. g5 fxg5 23. Bxg5 Nf6 24. Nf3 Kh8 25. Rae1 b4 26. Bc1 b3 27. axb3 cxb3 28. Re2 a5 29. Ng5 Rc4 30. Ne6 Rfc8 31. Bg5 Rc2 32. Kh1 Qf7 33. Rg1 Rxe2 34. Qxe2 Rc2 35. Qf3 Qh5 36. Qxh5 Nxh5 37. Nd8 Bc5 38. Rb1 h6 39. Bh4 a4 40. Nf7+ Kg8 41. Nxe5 Bd6 42. Nf3 Rxb2 43. Rxb2 a3 44. Nd2 axb2 45. Kg2 Bf4 46. Nb1 Nf6 47. Bxf6 gxf6 48. h3 Kf7 49. Kf3 Be5 50. Kg4 Ke7 51. Kh5 Bf4 52. Kg6 Bg5 53. Na3 Bf4 54. Nb1 Bg5 55. Na3 Bf4 1/2-1/2

[Event "Clarin GP1 Boca Juniors"]
[Site "Boca"]
[Date "1997.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "German, Gustavo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2225"]
[BlackElo "2500"]
[PlyCount "40"]
[EventDate "1997.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 Bb7 5. Nc3 b4 6. Na4 e6 7. d6 Ne4 8. Bf4 Bc6 9. Ne5 Qf6 10. e3 Bxa4 11. Qxa4 Bxd6 12. Nxd7 Nxd7 13. 0-0-0 e5 14. Qc6 0-0 15. Bg3 Nxg3 16. hxg3 Qxf2 17. Bd3 Nf6 18. Qxd6 Qxe3+ 19. Kb1 Rad8 20. Bxh7+ Nxh7 0-1

[Event "Clarin GP1 Boca Juniors"]
[Site "Boca"]
[Date "1997.??.??"]
[Round "9"]
[White "Abramson, Horacio"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2225"]
[BlackElo "2395"]
[PlyCount "96"]
[EventDate "1997.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. c3 Qc7 5. Be3 d6 6. Nbd2 Nf6 7. h3 0-0 8. Be2 b6 9. 0-0 Bb7 10. dxc5 bxc5 11. Qc2 h6 12. Bf4 Nbd7 13. Rfe1 Bc6 14. Bf1 e5 15. Bh2 Rfd8 16. Nc4 Nf8 17. Rad1 Ne6 18. Nfd2 h5 19. Ne3 Qb7 20. f3 Bh6 21. Ndc4 Qc7 22. Nd5 Bxd5 23. exd5 Nf4 24. Ne3 Qd7 25. h4 e4 26. fxe4 Ng4 27. Nxg4 hxg4 28. Kh1 Nh5 29. g3 Bg7 30. Rd3 Be5 31. Be2 Kg7 32. Qd2 Rh8 33. Kg2 Rh7 34. b4 c4 35. Rd4 Rah8 36. Rf1 Nxg3 37. Bxg3 Bxg3 38. Kxg3 Rxh4 39. Qf4 Rh2 40. Qf6+ Kg8 41. Rd2 R8h3+ 42. Kf4 g3 43. Bg4 Rh4 44. Ke3 Rxg4 45. Rg1 Rhh4 46. Rdg2 Rxe4+ 47. Kd2 Rhf4 48. Qg5 Qa4 0-1

[Event "Villa Martelli Clarin op"]
[Site "Villa Martelli"]
[Date "1996.10.??"]
[Round "7"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2425"]
[BlackElo "2215"]
[PlyCount "73"]
[EventDate "1996.10.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Qc7 8. 0-0 d6 9. Re1 Be7 10. Nxc6 bxc6 11. e5 dxe5 12. Rxe5 Rb8 13. Bf4 Qd7 14. Rxe6 Qxe6 15. Bxb8 0-0 16. Bf4 Qc4 17. Qe2 Qb4 18. Rb1 Bf5 19. a3 Qb7 20. Re1 Bc5 21. b4 Bd4 22. Qd2 Qa7 23. Be5 Re8 24. Bxf6 Rxe1+ 25. Qxe1 gxf6 26. Ne4 c5 27. c3 Bxe4 28. Bxe4 Be5 29. Qe3 Qc7 30. bxc5 Qb8 31. Qh6 f5 32. Bxf5 Bg7 33. Bxh7+ Kh8 34. Qh5 a5 35. Bg6+ Kg8 36. Bxf7+ Kf8 37. Bd5 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "5"]
[White "Abramson, Horacio"]
[Black "Amura, Claudia Noemi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2225"]
[BlackElo "2360"]
[PlyCount "91"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 c5 6. c3 0-0 7. Nbd2 b6 8. Qa4 a5 9. Ne5 Nfd7 10. Nc6 Nxc6 11. Qxc6 Ra7 12. Qxd5 Bb7 13. Qb3 a4 14. Qc2 cxd4 15. exd4 e5 16. dxe5 a3 17. b3 Nxe5 18. 0-0-0 Qf6 19. Be3 Bd5 20. Bd4 Rc8 21. Kb1 Qd6 22. f4 Nc6 23. Bxg7 Kxg7 24. Nc4 Qc5 25. Rxd5 Qxd5 26. Nxb6 Qe6 27. Bc4 Qe8 28. Nxc8 Qxc8 29. Re1 Rc7 30. Re3 Qd8 31. Rd3 Qh4 32. Qd2 Re7 33. Bd5 Re1+ 34. Kc2 Qe7 35. Bf3 Ra1 36. Qe3 Rxa2+ 37. Kc1 Ra1+ 38. Kc2 Ra2+ 39. Kb1 Rb2+ 40. Ka1 Na5 41. Bd5 Qb7 42. Qd4+ f6 43. b4 Qb5 44. g4 Kh6 45. Qxf6 Qe8 46. Re3 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "1"]
[White "Abramson, Horacio"]
[Black "Aramayo, Gustavo"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2225"]
[PlyCount "111"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. b3 Ne4 9. Bb2 Ndf6 10. Nbd2 Nxd2 11. Nxd2 b6 12. e4 dxe4 13. Nxe4 Bb7 14. Rad1 Qc7 15. Rfe1 Rad8 16. a3 Nxe4 17. Bxe4 h6 18. Qe2 Bf6 19. Qf3 Rd7 20. Rd2 Rfd8 21. Red1 c5 22. Bxb7 Qxb7 23. Qxb7 Rxb7 24. dxc5 Rxd2 25. Rxd2 Bxb2 26. c6 Rc7 27. Rxb2 Rxc6 28. Rd2 Rc7 29. Rd8+ Kh7 30. Kf1 Kg6 31. Ke2 Kf6 32. Kd3 e5 33. Ke4 Ke7 34. Rg8 Kd6 35. Kf5 b5 36. Rxg7 bxc4 37. bxc4 Rxc4 38. Rxf7 Rc3 39. Rxa7 Rf3+ 40. Ke4 Rxf2 41. Ra6+ Ke7 42. Rxh6 Re2+ 43. Kf5 Ra2 44. Kxe5 Rxa3 45. Rh7+ Kf8 46. Rd7 Rf3 47. Rd4 Kg7 48. Rf4 Ra3 49. Kf5 Ra5+ 50. Kg4 Kg6 51. Rb4 Ra6 52. h4 Kh6 53. h5 Rc6 54. Kh4 Ra6 55. g4 Ra1 56. Rb6+ 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "7"]
[White "Abramson, Horacio"]
[Black "Giardelli, Sergio Carlos"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2225"]
[BlackElo "2455"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. c4 g6 7. b3 Bg7 8. Bb2 0-0 9. 0-0 a6 10. Nc3 b6 11. Qe2 Bb7 12. Rad1 Qc7 13. Kh1 Nbd7 14. Bb1 Rfe8 15. Rfe1 d5 16. Rc1 dxc4 17. Nd1 Ne5 18. f4 Nc6 19. Qxc4 b5 20. Qf1 Qb6 21. Nxc6 Bxc6 22. Qf2 Qb7 23. Qh4 Nh5 24. Bxg7 Kxg7 25. Qf2 Rac8 26. Rc3 Nf6 27. Rce3 Red8 28. Qh4 Rd2 29. Nf2 h5 30. Kg1 Rcd8 31. f5 exf5 32. exf5 R8d4 33. Ne4 Bxe4 34. Bxe4 Qb6 35. Kf1 Ng4 36. R3e2 Rxe4 0-1

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "Villegas, Alicia"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2225"]
[PlyCount "115"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c6 7. h3 Nbd7 8. Rc1 Re8 9. Bh2 Nf8 10. Bd3 Ng6 11. Qc2 dxc4 12. Bxc4 Nd5 13. 0-0 Bg5 14. Nxg5 Qxg5 15. Ne4 Qh4 16. Bg3 Qe7 17. Rfe1 Nb6 18. Bf1 e5 19. dxe5 Nxe5 20. Nc5 Nbd7 21. Nb3 Nf6 22. Bh2 Bd7 23. Nc5 Bc8 24. Nb3 Bd7 25. e4 Rad8 26. f4 Ng6 27. e5 Nd5 28. Qf2 f6 29. e6 Bc8 30. f5 Nf8 31. Qxa7 g6 32. g4 Qg7 33. Kh1 h5 34. Bc4 hxg4 35. hxg4 Nh7 36. Rcd1 Ng5 37. Rd3 Ne7 38. Rxd8 Rxd8 39. Qa5 Re8 40. Re3 b5 41. Bd3 Nd5 42. Re2 Nf3 43. Be4 Nxh2 44. Rxh2 Bb7 45. Qd2 g5 46. Nc5 Ba8 47. Qd4 Qc7 48. Bxd5 cxd5 49. Rh6 Qg3 50. Rh8+ Kg7 51. Rxe8 Qh3+ 52. Kg1 Qg3+ 53. Kf1 Qf3+ 54. Ke1 Qh1+ 55. Kd2 Qg2+ 56. Kc3 b4+ 57. Kxb4 Bc6 58. Rc8 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "2"]
[White "Escandell Mari, Juan Carlos"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2255"]
[BlackElo "2225"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nc3 d6 5. f4 Nc6 6. Nf3 0-0 7. 0-0 exf4 8. Bxf4 Bg4 9. Qd2 Na5 10. Bb3 Nxb3 11. axb3 c6 12. Qf2 a6 13. Be3 Be6 14. Qe2 d5 15. e5 Nd7 16. Nd4 c5 17. Nxe6 fxe6 18. Qg4 Kh8 19. Qxe6 d4 20. Nd5 Bh4 21. Bf4 Rc8 22. Qg4 Rc6 23. e6 Nb6 24. Nxb6 Rxb6 25. Bc7 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "6"]
[White "Panno, Oscar"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2485"]
[BlackElo "2225"]
[PlyCount "133"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 Re8 14. b4 b6 15. a3 Bb7 16. Rfc1 Rc8 17. Ra2 Qc7 18. Nd5 Qb8 19. a4 e6 20. Nc3 Ne5 21. Nb5 Bf8 22. a5 a6 23. Bxb6 axb5 24. cxb5 d5 25. Rac2 dxe4 26. Bc7 Rxc7 27. Rxc7 exf3 28. gxf3 Rd8 29. Qc3 Bd6 30. b6 Bd5 31. Rc8 Rxc8 32. Qxc8+ Qxc8 33. Rxc8+ Kg7 34. a6 Kf6 35. b7 Nd7 36. Bb5 Bxb7 37. axb7 Nb8 38. Be8 g5 39. b5 h5 40. b6 Ke7 41. h3 Bf4 42. Kg2 h4 43. Bb5 f6 44. Rc7+ Kd6 45. Bc4 Be5 46. Rc8 Kd7 47. Bb5+ Ke7 48. Kf2 Bh2 49. Re8+ Kf7 50. Ke3 f5 51. Kf2 Bg3+ 52. Kg2 Bf4 53. Rh8 Kg7 54. Rc8 Kf7 55. Rc7+ Kf6 56. Bc4 Bg3 57. Rh7 Kg6 58. Re7 e5 59. Re6+ Kg7 60. Re8 e4 61. fxe4 fxe4 62. Rxe4 Kf6 63. Re8 Bf4 64. Bb5 Kf7 65. Kf3 Bh2 66. Kg4 Bf4 67. Kf5 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "8"]
[White "Solis, Carlos"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C86"]
[BlackElo "2225"]
[PlyCount "131"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 d6 5. c3 Be7 6. 0-0 0-0 7. h3 a6 8. Ba4 b5 9. Bb3 Na5 10. Bc2 c5 11. d3 Re8 12. Re1 Bf8 13. Nbd2 Nh5 14. Nf1 Nf4 15. Bxf4 exf4 16. Qd2 g5 17. b3 Qf6 18. d4 Nc6 19. e5 dxe5 20. dxe5 Qg7 21. Qd5 Bb7 22. Qd7 Re7 23. Qf5 h6 24. N1h2 Re6 25. Ng4 Kh8 26. Nxh6 Rxh6 27. Nxg5 Kg8 28. Qxf4 Re8 29. Re3 Nxe5 30. Rae1 f6 31. Ne4 Rg6 32. Ng3 Rg5 33. Be4 Bxe4 34. Qxe4 Rd8 35. Nf5 Qg6 36. g4 Rxf5 37. Qxf5 Qxf5 38. gxf5 Bh6 39. Rxe5 fxe5 40. Rxe5 Bf8 41. Re6 Rd6 42. Re8 Kf7 43. Ra8 Be7 44. Ra7 Ke8 45. Kg2 Kd8 46. c4 bxc4 47. bxc4 Rd4 48. Rxa6 Rxc4 49. f6 Bf8 50. Ra8+ Kd7 51. Rxf8 Rf4 52. Kf1 c4 53. Ke2 c3 54. a3 c2 55. Kd2 Rxf2+ 56. Kc1 Rf3 57. a4 Ra3 58. Ra8 Ke6 59. Ra6+ Kf7 60. h4 Rh3 61. Kxc2 Rxh4 62. Kc3 Rf4 63. Kb3 Ke8 64. Rd6 Kf7 65. a5 Re4 66. a6 1-0

[Event "Villa Ballester Siembra op"]
[Site "Villa Ballester"]
[Date "1996.??.??"]
[Round "4"]
[White "Tuma, Diego"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C26"]
[BlackElo "2225"]
[PlyCount "81"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nge2 d6 6. Na4 Bd4 7. 0-0 Bg4 8. c3 Bc5 9. b4 Bb6 10. Nxb6 axb6 11. h3 Be6 12. f4 Bxa2 13. b5 Nb8 14. d4 Ra5 15. Rxa2 Rxa2 16. Qd3 Nbd7 17. g4 h6 18. g5 Nh5 19. fxe5 Rxe2 20. Qxe2 Ng3 21. Qg4 Nxf1 22. gxh6 gxh6 23. e6 Nf8 24. exf7+ Kxf7 25. e5 dxe5 26. Bxf1 Ng6 27. dxe5 Nxe5 28. Qh5+ Ke6 29. Bf4 Rg8+ 30. Kh2 Qf6 31. Qxe5+ Qxe5 32. Bc4+ Qd5 33. Bxd5+ Kxd5 34. Bxh6 Kc4 35. Bf4 Rg7 36. Be5 Re7 37. Bd4 Kxb5 38. h4 c5 39. Bf6 Rf7 40. Be5 Kc4 41. Kg3 0-1

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "1"]
[White "Abramson, Horacio"]
[Black "Asprelli, Cristian"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2215"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 0-0 10. Bb3 Rc8 11. Rd1 Ne5 12. 0-0 Nc4 13. Bxc4 Rxc4 14. Nde2 b5 15. b3 Rc8 16. Kh1 b4 17. Nb1 Bb5 18. Rf2 Nd7 19. Qxb4 Rb8 20. c4 a5 21. Qd2 Ba6 22. Nbc3 Nb6 23. Nd4 a4 24. Nc6 Qc7 25. Nxb8 Rxb8 26. Bd4 Bxd4 27. Qxd4 axb3 28. axb3 Nd7 29. Ra2 Nc5 30. Nd5 1-0

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Bronstein, Luis Marcos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2215"]
[BlackElo "2425"]
[PlyCount "38"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 d6 4. Bb2 Bg7 5. g3 e5 6. Bg2 0-0 7. d3 c5 8. 0-0 Nc6 9. Nbd2 Nh5 10. e3 f5 11. Qc2 g5 12. h3 h6 13. a3 Nf6 14. Bc3 a5 15. Qb2 f4 16. exf4 gxf4 17. gxf4 Nh5 18. fxe5 Nf4 19. e6 Bxc3 0-1

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "5"]
[White "Abramson, Horacio"]
[Black "Bruno, Eduardo"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2215"]
[PlyCount "95"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. Bg5 d4 7. e3 Nc6 8. exd4 exd4 9. Bd3 Qa5+ 10. Qd2 Qe5+ 11. Kf1 Be7 12. Nba3 Bf5 13. Bxf6 Bxd3+ 14. Qxd3 Qxf6 15. Nb5 Rc8 16. Re1 0-0 17. b3 Rfd8 18. h4 a6 19. Nba3 Ne5 20. Qe4 d3 21. Qxe5 d2 22. Qxf6 dxe1Q+ 23. Kxe1 Bxf6 24. Rh3 Re8+ 25. Ne3 Rcd8 26. Ke2 Re4 27. g3 Red4 28. Nb1 b5 29. Rh1 Re8 30. Nd2 g6 31. Rc1 Rc8 32. Rc2 Rd7 33. Ne4 Be7 34. Nc3 f5 35. cxb5 Bb4 36. Nb1 Ra8 37. a3 Be7 38. Nc4 Rb7 39. b6 Re8 40. Kf3 Rc8 41. Nc3 Rd7 42. Ke2 Bf6 43. Na4 f4 44. gxf4 Bxh4 45. Rc3 Re7+ 46. Kf3 g5 47. Nd6 Rb8 48. Rc7 1/2-1/2

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "Carrion, W."]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2215"]
[PlyCount "21"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. a3 Qa5 7. Bd2 Bxc3 8. Bxc3 Qb6 9. dxc5 Qxc5 10. cxd5 exd5 11. Bxg7 1-0

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "1"]
[White "Abramson, Horacio"]
[Black "Curti, M."]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2215"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 Nf6 5. Nc3 Nbd7 6. Bg5 0-0 7. Qd2 c6 8. 0-0-0 b5 9. e5 dxe5 10. dxe5 Ng4 11. e6 Nxf2 12. exd7 Nxh1 13. dxc8Q Qxd2+ 14. Nxd2 Raxc8 15. Rxh1 f6 16. Be3 a5 17. a4 b4 18. Nce4 f5 19. Bc4+ Kh8 20. Ng5 f4 21. Bc5 Rf5 22. Nf7+ Rxf7 23. Bxf7 e5 24. h4 Bh6 25. Re1 Rd8 26. Be7 Rd7 27. Rxe5 Kg7 28. Be8 Rd4 29. Nf3 1-0

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "Mendez, Ernesto"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2215"]
[BlackElo "2385"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Qc2 Re8 6. a3 Bf8 7. Nf3 c6 8. e4 d5 9. d3 Na6 10. 0-0 dxc4 11. dxc4 Nc5 12. b4 Qd3 13. Qb2 Ncxe4 14. Nxe4 Qxe4 15. c5 Qf5 16. Re1 e4 17. Nh4 Qh5 18. Qd4 Be6 19. Bb2 Bd5 20. Rad1 h6 21. h3 a5 22. Qd2 Nh7 23. bxa5 Ng5 24. Qc3 Ne6 25. Rxd5 cxd5 26. c6 bxc6 27. Qxc6 Rec8 28. Qa4 Nc5 29. Qd1 Qxd1 0-1

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Szmetan, Jorge"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2215"]
[BlackElo "2420"]
[PlyCount "86"]
[EventDate "1993.??.??"]
[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. c3 Nf6 3. Nf3 b6 4. Bg5 Bb7 5. Nbd2 e6 6. e3 Be7 7. Bd3 d6 8. 0-0 0-0 9. Qe2 Nbd7 10. Rad1 Nh5 11. Bxe7 Qxe7 12. Ne1 g6 13. f4 e5 14. Nc2 cxd4 15. exd4 Rae8 16. Rde1 Qh4 17. fxe5 Nf4 18. Rxf4 Qxf4 19. Nc4 dxe5 20. Nd6 Rb8 21. dxe5 Bd5 22. Nb4 Be6 23. Nc6 Ra8 24. Rf1 Qg5 25. b4 a5 26. bxa5 bxa5 27. Ne4 Qg4 28. Qe3 Kg7 29. h3 Qh4 30. Rf4 Qh6 31. Nd6 Nc5 32. Bf1 Bxa2 33. Qf2 Be6 34. Bc4 Nd7 35. Nxf7 Qxf4 36. Qxf4 Rxf7 37. Qd4 Nf8 38. Bb5 Rd7 39. Qh4 h6 40. Nd4 Rf7 41. Qe4 Raa7 42. Nc6 Ra8 43. Nd4 Raa7 1/2-1/2

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "7"]
[White "Arregui, Jose Luis"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2310"]
[BlackElo "2215"]
[PlyCount "129"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Nbd7 5. Bg2 dxc4 6. 0-0 Be7 7. Nbd2 Nb6 8. Nxc4 Nxc4 9. Qa4+ Bd7 10. Qxc4 Bc6 11. Bf4 0-0 12. Rac1 Rc8 13. Rfd1 a6 14. Ne1 Bxg2 15. Nxg2 Qd7 16. Qb3 c6 17. Ne3 b5 18. Nc2 Rfd8 19. Bd2 Qa7 20. Ba5 Rd7 21. Nb4 c5 22. dxc5 Rxc5 23. Nd3 Rxc1 24. Rxc1 Qa8 25. Qc2 Ne8 26. Qc8 Qxc8 27. Rxc8 Kf8 28. Ra8 Rd6 29. Nb4 f5 30. Nxa6 Kf7 31. Ra7 Kf8 32. Kg2 Rd4 33. Nc7 Nxc7 34. Rxc7 Ra4 35. Bc3 Rxa2 36. Rb7 b4 37. Bxb4 Bxb4 38. Rxb4 Kf7 39. Rb7+ Kf6 40. h4 g6 41. f4 h6 42. Kf2 Ra1 43. Rh7 Rb1 44. h5 gxh5 45. Rxh6+ Kg7 46. Rxe6 Rxb2 47. Kg2 Kf7 48. Re3 Kf6 49. Kf3 Rb8 50. Ra3 Rb6 51. Ra5 Re6 52. Rb5 Kg6 53. Rc5 Ra6 54. Kg2 Kf6 55. e4 fxe4 56. Rxh5 Ra2+ 57. Kh3 Re2 58. Kg4 Re1 59. Rh6+ Kg7 60. Re6 Kf7 61. f5 e3 62. Kg5 e2 63. g4 Kg7 64. Re7+ Kf8 65. f6 1-0

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "4"]
[White "Bevilacqua, Roberto"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2215"]
[PlyCount "68"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 b6 4. d4 cxd4 5. Nxd4 Bxb4+ 6. c3 Bc5 7. Bf4 d6 8. e5 d5 9. Bd3 a6 10. Nd2 Qd7 11. Be3 Nc6 12. f4 f5 13. g4 g6 14. h3 Nxd4 15. Bxd4 Qc7 16. Nb3 Nh6 17. g5 Nf7 18. Kf2 Bb7 19. a4 a5 20. Qe2 Ke7 21. h4 h5 22. Rhc1 Rhc8 23. Rab1 Nd8 24. Rc2 Rab8 25. Kf3 Kf7 26. Be3 Bxe3 27. Qxe3 Bc6 28. Bb5 Bxb5 29. axb5 Qc4 30. Nd4 Qa4 31. Rbb2 Rc7 32. Ra2 Qc4 33. Qe2 Rbc8 34. Ra1 Qxd4 0-1

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "4"]
[White "Biaggi, Eduardo Gustavo"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2280"]
[BlackElo "2215"]
[PlyCount "85"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 Be7 7. c3 Nc6 8. e4 cxd4 9. cxd4 d6 10. b4 0-0 11. a3 Nh5 12. g3 g6 13. Bb2 Bf6 14. Rc1 Qd7 15. Qe2 Bg7 16. Rc2 Rac8 17. Rfc1 Nb8 18. Bb5 Qe7 19. Rxc8 Rxc8 20. Rxc8+ Bxc8 21. Qc4 Bb7 22. Qc2 Nf6 23. Bd3 Qd7 24. b5 Ne8 25. a4 Qd8 26. h4 Nd7 27. Ba3 Ndf6 28. Bb4 Ng4 29. Qa2 Nef6 30. Ng5 Ne8 31. Ngf3 h6 32. a5 bxa5 33. Bxa5 Qa8 34. Bb4 Bf8 35. Qa3 Ngf6 36. Ne1 Nd7 37. f3 Qb8 38. Kg2 Nb6 39. Nc2 Ba8 40. Nb3 Nc8 41. Na5 Qc7 42. Qc3 Qd7 43. Ba3 1/2-1/2

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Campuzano, Eduardo"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "2215"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[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. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Qf3 c6 6. Bd3 g6 7. c3 b6 8. Ne2 Ba6 9. Bc2 Bd6 10. h4 Bxe2 11. Qxe2 h5 12. Nd2 Nd7 13. Nf1 Nf8 14. f3 Qd7 15. 0-0-0 0-0-0 16. c4 dxc4 17. Qxc4 Kb8 18. Kb1 Rh7 19. g3 Re7 20. e4 f4 21. gxf4 Bxf4 22. d5 c5 23. Rd3 Qd6 24. Rg1 Nd7 25. Rd1 f5 26. exf5 gxf5 27. Nd2 Rf8 28. Qc3 b5 29. a4 b4 30. Qb3 Bxd2 31. Rxd2 Ne5 32. Bd1 1/2-1/2

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "2"]
[White "Erbe, Javier"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "E01"]
[BlackElo "2215"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. g3 c6 5. b3 Bb4 6. Bb2 Qa5 7. Qc2 Ne4 8. Rc1 Qxa2 9. e3 Nd7 10. Nf3 Nxc3 11. Bxc3 Qxc2 12. Rxc2 Bxc3+ 13. Rxc3 dxc4 14. bxc4 c5 15. Bg2 Ke7 16. 0-0 Rb8 17. Ra3 a6 18. Rb1 f6 19. dxc5 Nxc5 20. Ra5 Nd7 21. Nd4 g6 22. c5 e5 23. Nc2 b6 24. cxb6 Rxb6 25. Rxb6 Nxb6 26. Nb4 Kf7 27. Nxa6 Rd8 28. Ra1 f5 29. Nb4 Kf6 30. Rc1 Rd6 1/2-1/2

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "2"]
[White "Gallardo Retortillo, Enrique"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2215"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 Nbd7 6. Be2 0-0 7. 0-0 e5 8. d5 Ne8 9. Ne1 f5 10. exf5 gxf5 11. f4 c5 12. b3 exf4 13. Qc2 Bd4+ 14. Kh1 Qf6 15. Bd2 Qg7 16. Rxf4 Ne5 17. Rd1 Nf6 18. Nb5 Ng6 19. Rxd4 cxd4 20. Nxd4 Ng4 21. Nef3 Nf2+ 22. Kg1 Nxd1 23. Bxd1 Bd7 24. Bc3 Qe7 25. Qd3 a6 26. Kf2 Ne5 27. Qd2 Ng4+ 28. Kf1 Ne3+ 29. Kf2 f4 30. Nc2 Rae8 31. Kg1 Qe4 32. Kf2 Bf5 33. Ncd4 Nxd1+ 0-1

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "5"]
[White "Garbarino, Rodolfo"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2405"]
[BlackElo "2215"]
[PlyCount "100"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. Ne2 d6 9. 0-0 Be6 10. Bd5 Bxd5 11. exd5 Ne7 12. Qb1 0-0 13. Qxb7 Rfb8 14. Qxc7 Rb2 15. Ng3 Nxd5 16. Qc6 Nb6 17. Rfb1 Rxb1+ 18. Rxb1 Qd8 19. c4 Rc8 20. Qb5 Rc5 21. Qb4 Rc6 22. Nf5 Kh7 23. Ne3 Qg5 24. Qb5 Rc7 25. Qe8 f5 26. Qe6 f4 27. Nf5 f3 28. Ng3 d5 29. h4 Qf4 30. Nh5 Qxh4 31. Qxe5 fxg2 32. Kxg2 Re7 33. Qf5+ Kg8 34. Qg6 Rf7 35. Ng3 Qf4 36. cxd5 Nxd5 37. Ne4 Qc7 38. Kg1 Nf4 39. Qg4 Qxc2 40. Rb8+ Kh7 41. Rd8 Qxa2 42. Qc8 Qa1+ 43. Kh2 Ng6 44. Qg4 Qe5+ 45. Kg1 Rf4 46. Qd1 Nh4 47. Qb3 Nf3+ 48. Kg2 Nh4+ 49. Kf1 Nf5 50. Qg8+ Kg6 1/2-1/2

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Giardelli, Sergio Carlos"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2425"]
[BlackElo "2215"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nc2 Nf6 7. Bg2 0-0 8. 0-0 d6 9. Nc3 Be6 10. Ne3 Rc8 11. Rb1 Nd7 12. Ncd5 a6 13. Nf4 Bf5 14. Nxf5 gxf5 15. Nh5 Nf6 16. Nxg7 Kxg7 17. b3 Qa5 18. Bb2 Ne5 19. Qc1 b5 20. Qg5+ Ng6 21. Qxf5 Qxa2 22. cxb5 Rc5 23. Qd3 Rxb5 24. Bc6 Ne5 25. Qd2 Rc5 26. Ba4 Rd5 27. Qg5+ Kh8 28. Kh1 Rc8 29. f4 Neg4 30. Qxd5 Qxb2 31. Rxb2 Nxd5 32. Bd7 Nde3 33. Bxc8 1-0

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Pesuto, Ivan"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "E18"]
[BlackElo "2215"]
[PlyCount "15"]
[EventDate "1993.??.??"]
[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 e6 3. c4 b6 4. Nc3 Bb7 5. g3 d5 6. Bg2 Be7 7. 0-0 0-0 8. Ne5 1/2-1/2

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "7"]
[White "Spata, Rafael"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "2215"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Bf3 Qc7 7. 0-0 Nc6 8. Nxc6 bxc6 9. Re1 e5 10. Nc3 Be7 11. Be3 0-0 12. Na4 Rb8 13. b3 d6 14. c4 Be6 15. Rc1 h6 16. Qe2 Qc8 17. Nb6 Qc7 18. Na4 Qb7 19. Red1 Rbd8 20. Qb2 Qb8 21. Qe2 Bc8 22. Nb6 Be6 23. Na4 Qa8 24. Bb6 Rd7 25. c5 d5 26. exd5 Nxd5 27. Bxd5 Bxd5 28. Ba5 Bd8 29. Nb6 Bxb6 30. Bxb6 Re8 31. Rc3 Rc8 32. h3 f5 33. b4 f4 34. Ra3 Bc4 35. Qxc4+ 1-0

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "6"]
[White "Urchipia, Carlos Daniel"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "2215"]
[PlyCount "64"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Be7 6. Bxc6+ bxc6 7. d3 0-0 8. Ne2 c5 9. Ng3 Be6 10. Qe2 Qc8 11. Nh4 g6 12. Nf3 Ne8 13. Nd2 f5 14. f4 exf4 15. exf5 fxg3 16. fxe6 gxh2+ 17. Kxh2 Rxf1 18. Qxf1 Qxe6 19. Nf3 Rb8 20. a3 Nf6 21. Ng5 Qg4 22. Qe1 Re8 23. Qe6+ Qxe6 24. Nxe6 c6 25. Bd2 Ng4+ 26. Kg3 Bf6 27. Nf4 Nh6 28. c3 Be5 29. Kf3 Rf8 30. Ke4 Ng4 31. d4 cxd4 32. Ne6 Nf2# 0-1

[Event "San Fernando op"]
[Site "San Fernando"]
[Date "1992.??.??"]
[Round "1"]
[White "Abramson, Horacio"]
[Black "Bytchkov, M."]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2225"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 Nf6 4. Bg2 d6 5. 0-0 h6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Qc7 9. Nc3 Bd7 10. b3 Bc6 11. e4 e6 12. Rd1 Nd7 13. Bb2 Qb6 14. Qd2 Rd8 15. Kh1 Ne5 16. h3 Be7 17. f4 Ng6 18. Kh2 0-0 19. Rac1 Qc5 20. Nd5 Bxd5 21. cxd5 Qb5 22. Rc7 Rb8 23. dxe6 fxe6 24. Bf1 Qb6 25. Rdc1 a5 26. Bd4 Qb4 27. Bc3 Qxe4 28. Bd3 1-0

[Event "Buenos Aires Inauguracio op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Gaspariants, Garry"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2225"]
[BlackElo "2265"]
[PlyCount "80"]
[EventDate "1992.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Bb2 Nbd7 9. d4 c5 10. Rc1 Rc8 11. Rc2 dxc4 12. bxc4 cxd4 13. exd4 Bxf3 14. Bxf3 Rxc4 15. Qd3 Ne5 16. Qe2 Nxf3+ 17. Qxf3 Rxd4 18. Nb5 Rd2 19. Rxd2 Qxd2 20. Qb3 Ne4 21. Bc1 Qd7 22. Rd1 Qb7 23. Be3 Nc5 24. Qc4 a6 25. Nc3 b5 26. Qg4 f5 27. Qg3 Ne4 28. Nxe4 Qxe4 29. Bd4 Qg4 30. Qb3 f4 31. Re1 Kf7 32. f3 Qg6 33. Re4 Bd6 34. Qc3 Rd8 35. Qc6 e5 36. Bb6 Re8 37. Qb7+ Re7 38. Qc6 Qe6 39. h3 Bb8 40. Qc5 Rb7 0-1

[Event "Buenos Aires Inauguracio op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Rodrigues, Adriano Pfuhl"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2225"]
[BlackElo "2260"]
[PlyCount "69"]
[EventDate "1992.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d4 c6 8. b3 Na6 9. Bb2 Rb8 10. e3 Qe8 11. Ne2 Nc7 12. Nf4 h6 13. h4 b5 14. c5 Ne4 15. h5 g5 16. Ng6 Rf7 17. cxd6 exd6 18. Nd2 Nd5 19. Nxe4 fxe4 20. Qc2 Bf5 21. Rac1 Rc8 22. g4 Bxg4 23. Bxe4 Bf3 24. Bf5 Rxf5 25. Qxf5 Bxh5 26. Qxd5+ Kh7 27. Qxd6 Bxg6 28. Bc3 b4 29. Bd2 Bd3 30. f4 Qh5 31. Qe6 Re8 32. Qxc6 Be4 33. Qd7 Qh4 34. Rf3 Bxf3 35. Qf5+ 0-1

[Event "Buenos Aires Inauguracio op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "?"]
[White "Bronstein, Luis Marcos"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2365"]
[BlackElo "2225"]
[PlyCount "88"]
[EventDate "1992.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Ne4 10. Bxe7 Qxe7 11. Qb3 Nxc3 12. Qxc3 c6 13. 0-0 Nd7 14. Rfe1 f5 15. Qc2 g6 16. g3 a5 17. h4 Qf6 18. h5 Rf7 19. hxg6 hxg6 20. Kg2 Re8 21. Rh1 Ree7 22. Qe2 Rh7 23. g4 Nf8 24. gxf5 gxf5 25. Rcg1 Rxh1 26. Rxh1 Ng6 27. Kf1 Bc8 28. Rg1 Rg7 29. Ke1 c5 30. b3 Nh4 31. Rxg7+ Kxg7 32. Ne5 Qg5 33. Kd1 Ng6 34. Nxg6 Qxg6 35. Qf3 Be6 36. Be2 Qg5 37. Kc2 Qg4 38. Kc3 Kf6 39. a3 Qg1 40. Bd1 Qe1+ 41. Kc2 cxd4 42. exd4 Qe4+ 43. Kc3 Qe1+ 44. Kc2 Qe4+ 1/2-1/2

[Event "San Fernando op"]
[Site "San Fernando"]
[Date "1992.??.??"]
[Round "2"]
[White "Choulet, M."]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "E00"]
[BlackElo "2225"]
[PlyCount "96"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 c5 4. Nc3 cxd4 5. Qxd4 Nc6 6. Qd1 h6 7. Bf4 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Bd2 b6 11. Nf3 Ba6 12. e3 Qc5 13. Be2 Bxc4 14. 0-0 0-0 15. Nd4 Na5 16. Re1 Bxe2 17. Qxe2 Ne4 18. Qd3 Nxd2 19. Qxd2 e5 20. Nf5 Nb3 21. Qe2 g6 22. Nxh6+ Kg7 23. Rab1 Qxc3 24. Ng4 Rfe8 25. e4 Nd4 26. Qa6 Nc6 27. Rec1 Qd4 28. Qe2 Qd6 29. Rd1 Qe6 30. Rd5 Nd4 31. Qd1 d6 32. Rc1 Rac8 33. Rxc8 Rxc8 34. Ne3 Rc1 35. Rxd4 Rxd1+ 36. Rxd1 Qb3 37. Rxd6 Qxa3 38. Rd5 Qb2 39. h3 Qb1+ 40. Kh2 Qxe4 41. Rd7 a5 42. Ng4 a4 43. f3 Qf4+ 44. Kh1 a3 45. Ra7 b5 46. Ra5 e4 47. fxe4 Qc1+ 48. Kh2 Qc7+ 0-1

[Event "San Fernando op"]
[Site "San Fernando"]
[Date "1992.??.??"]
[Round "4"]
[White "Rios, A."]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2225"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. Nf3 Nc6 6. 0-0 Nge7 7. d3 0-0 8. Bf4 d6 9. Qd2 Nf5 10. e4 Nfd4 11. Nxd4 Nxd4 12. Bh6 Rb8 13. Bxg7 Kxg7 14. Ne2 Qf6 15. f4 Bd7 16. Rf2 b5 17. Raf1 bxc4 18. dxc4 Rxb2 19. Qe3 Nxe2+ 20. Rxe2 Rxe2 21. Qxe2 Qd4+ 22. Kh1 Ba4 23. Rb1 Rd8 24. Rb7 Bc6 25. Rb1 Ba4 26. h3 Bc6 27. Kh2 Rd7 28. Rd1 Qc3 29. Rd2 Rb7 30. Qd3 Qxd3 31. Rxd3 Rb2 32. Kh1 Rxg2 0-1

[Event "Buenos Aires FMDA"]
[Site "Buenos Aires"]
[Date "1990.??.??"]
[Round "8"]
[White "Casafus, Ruben Andres"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2375"]
[BlackElo "2230"]
[PlyCount "59"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 c5 6. d5 exd5 7. e5 d4 8. Bxc4 Ng4 9. h3 Nc6 10. hxg4 dxc3 11. Qb3 Qc7 12. e6 fxe6 13. bxc3 Bd7 14. Qc2 Ne5 15. Nxe5 Qxe5+ 16. Be3 0-0-0 17. Rh5 Qc7 18. Rxh7 Rxh7 19. Qxh7 Qe5 20. Rc1 Bc6 21. Qg6 Bd5 22. Bxd5 Qxd5 23. c4 Qxg2 24. Qxe6+ Kb8 25. Ke2 Qh2 26. Qe4 Qc7 27. Rb1 Bd6 28. Rd1 Ka8 29. Qe6 a6 30. Rd5 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1989.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Gomez Baillo, Jorge H"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2250"]
[BlackElo "2445"]
[PlyCount "56"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Nbd7 6. Bg5 Bb4 7. Qb3 c5 8. a3 Qa5 9. dxc5 Bxc3+ 10. Qxc3 Qxc3+ 11. bxc3 Nxc5 12. Bxf6 gxf6 13. e3 Be6 14. Nd4 0-0 15. c4 dxc4 16. Nxe6 fxe6 17. Bxc4 Rfd8 18. Ke2 Kf7 19. Rac1 f5 20. f3 Ke7 21. Rhg1 h5 22. Rgd1 Rxd1 23. Rxd1 Rc8 24. Kf2 Nd7 25. Be2 Rc2 26. Rd4 Ra2 27. a4 Nc5 28. Rh4 Nb3 0-1

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1988.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2250"]
[BlackElo "2530"]
[PlyCount "120"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 0-0 6. d4 c5 7. Bd3 cxd4 8. exd4 b6 9. 0-0 Bb7 10. Re1 Nc6 11. Nbd2 Rc8 12. Rc1 Re8 13. Qe2 Bf8 14. a3 g6 15. c5 bxc5 16. dxc5 e5 17. Bb5 Nd7 18. b4 Bg7 19. Nb3 Re6 20. Bxc6 Bxc6 21. b5 Ba8 22. a4 d4 23. c6 Nb6 24. Nc5 Re8 25. Qc2 Nd5 26. Nd7 Qc7 27. Qc5 Nb6 28. Nfxe5 Nxa4 29. Qc4 Bxe5 30. Qxa4 Bg7 31. Nc5 Qd6 32. Nd3 Qd5 33. h3 Rb8 34. Qc4 Qd6 35. Qc5 Qc7 36. Nb4 Qa5 37. Nd3 h5 38. h4 Kh7 39. c7 Rxe1+ 40. Rxe1 Rc8 41. Re7 Qa2 42. Kh2 Qd5 43. Qxd5 Bxd5 44. Bxd4 Bxd4 45. Rd7 Bc4 46. Rxd4 Rxc7 47. Ne5 Bxb5 48. f3 Kg7 49. Kg3 Kf6 50. Kf4 Ke6 51. g4 hxg4 52. fxg4 Rc8 53. Nd3 Rc4 54. Rxc4 Bxc4 55. Nb2 Be2 56. Kg5 Bf3 57. h5 Be4 58. h6 f6+ 59. Kf4 Bc2 60. g5 Kf7 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1988.??.??"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Fiorito, Fabian"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "2250"]
[BlackElo "2305"]
[PlyCount "52"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. 0-0 c6 7. d4 d5 8. b3 Nbd7 9. Ng5 Nb8 10. f3 c5 11. dxc5 Bxc5+ 12. Kh1 h6 13. Nh3 dxc4 14. bxc4 e5 15. Nd5 Be6 16. e4 Nc6 17. Bb2 fxe4 18. fxe4 Kh8 19. Qd3 Qd7 20. Nf2 Rad8 21. Rae1 Bxf2 22. Rxf2 Ng4 23. Rfe2 Nf2+ 24. Rxf2 Rxf2 25. Re2 Rdf8 26. Qe3 Rf1+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1988.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "Morgado, Juan Sebastian"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2250"]
[BlackElo "2290"]
[PlyCount "67"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. b3 Be7 5. Be2 0-0 6. 0-0 Ne4 7. Bb2 Bf6 8. Ne5 Nd7 9. f4 c5 10. Bf3 Qc7 11. d4 b6 12. Qc2 Bb7 13. Rd1 Bxe5 14. Bxe4 dxe4 15. dxe5 Rad8 16. Nc3 f6 17. exf6 Nxf6 18. Nb5 Qf7 19. Nxa7 Qg6 20. Rxd8 Rxd8 21. Re1 Rd3 22. Bc1 Ng4 23. h3 Nh6 24. Nb5 Nf5 25. Qf2 h5 26. Bb2 Qe8 27. Bc1 Qd8 28. Qc2 h4 29. Nc3 Kh7 30. Nd1 Qa8 31. Nf2 Rd8 32. Bb2 Qxa2 33. Ra1 Nxe3 34. Qc3 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1988.??.??"]
[Round "4"]
[White "Abramson, Horacio"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2250"]
[BlackElo "2515"]
[PlyCount "38"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 Nc6 7. a3 d5 8. cxd5 Nxd5 9. Qc2 b6 10. d3 Bb7 11. Rd1 Rc8 12. Ne4 Qd7 13. Bd2 Rfd8 14. Rac1 e5 15. Qb1 Qe7 16. Nc3 Nxc3 17. Bxc3 a5 18. b3 Re8 19. Bf1 Na7 1/2-1/2

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1988.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Szmetan, Jorge"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2250"]
[BlackElo "2405"]
[PlyCount "102"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b3 g6 4. Bb2 Bg7 5. g3 d6 6. Bg2 e5 7. 0-0 Nc6 8. Nc3 0-0 9. e3 Ne8 10. d3 Rb8 11. Rc1 Be6 12. Rc2 Nc7 13. Qa1 f6 14. h3 Qd7 15. Kh2 b6 16. Rd1 d5 17. d4 cxd4 18. exd4 e4 19. Ne1 f5 20. Ne2 Bf7 21. Bc1 Rbc8 22. Be3 Na6 23. Rdc1 Nab4 24. Rc3 Na5 25. c5 Na6 26. cxb6 axb6 27. Bf1 Nc7 28. Qb2 Nb5 29. Rxc8 Rxc8 30. a4 Rxc1 31. Qxc1 Nc7 32. Qc3 Nc6 33. Nc2 h6 34. Bf4 Ne6 35. Be3 g5 36. Qd2 Qc7 37. f4 exf3 38. Ng1 Bh5 39. Bd3 Qf7 40. Qc3 Ne7 41. Bf2 Nc5 42. a5 Nxd3 43. axb6 Nxf2 44. Qc7 Qe8 45. b7 Nc6 46. Nb4 Nb8 47. Nxd5 Na6 48. Ne7+ Kh7 49. Qc4 Qxe7 50. Qxa6 Qc7 51. Qb5 Qc2 0-1

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1988.??.??"]
[Round "?"]
[White "Bulcourf, Carlos"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2295"]
[BlackElo "2250"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 a6 5. a4 axb5 6. axb5 Rxa1 7. Bxa1 Bd6 8. c4 0-0 9. Nf3 c6 10. Nc3 e5 11. bxc6 e4 12. cxb7 Bg4 13. h3 Bh5 14. g4 exf3 15. gxh5 d4 16. Qxf3 Qa5 17. Qd1 dxe3 18. fxe3 Bg3+ 19. Ke2 Qxh5+ 20. Kd3 Qf5+ 21. e4 Nxe4 22. Nxe4 Rd8+ 23. Bd4 Nc6 24. Bg2 Rxd4+ 25. Kc3 Qa5+ 26. Kb2 Be5 27. Nc3 Rxc4 28. Qb3 Rb4 29. Bxc6 Rxb3+ 30. Kxb3 Qb6+ 31. Kc2 Qxc6 32. Rb1 Bb8 33. d4 Qg2+ 34. Kd3 Qxh3+ 35. Kc4 h5 36. Rb5 Qf1+ 37. Kc5 h4 38. d5 h3 39. d6 Qd3 40. Kb4 Qxd6+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1988.??.??"]
[Round "2"]
[White "Filguth, Rubens Alberto"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2410"]
[BlackElo "2250"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 Ne4 8. Bd2 f5 9. Rc1 Bf6 10. d5 Nd6 11. Bf4 h6 12. Qb3 Bxc3 13. Rxc3 Ne4 14. Rcc1 a5 15. Rfd1 Na6 16. dxe6 Nac5 17. Qc2 Nxe6 18. Be5 Qe7 19. b3 Rae8 20. e3 d6 21. Bb2 Qf7 22. a3 Qh5 23. Rd5 c6 24. Rdd1 c5 25. Nd2 N6g5 26. h4 Nxd2 27. Bxb7 Ndf3+ 28. Kg2 Ne4 29. Rh1 Nfd2 30. Bd5+ Kh8 31. Bxe4 Nxe4 32. Rcd1 Re6 33. Rd5 Nxg3 34. fxg3 Rxe3 35. Rf1 Re2+ 36. Qxe2 Qxe2+ 37. Rf2 Qe6 38. h5 Kg8 39. Bc1 Qe4+ 40. Rf3 a4 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1988.??.??"]
[Round "7"]
[White "Slipak, Sergio"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2395"]
[BlackElo "2250"]
[PlyCount "67"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. c4 0-0 7. Re1 Ne4 8. Nfd2 f5 9. Nxe4 fxe4 10. Nc3 d5 11. f3 c5 12. cxd5 cxd4 13. Nxe4 Qxd5 14. e3 Nc6 15. f4 Kh8 16. Nf2 Qd7 17. exd4 Rad8 18. d5 exd5 19. Qh5 Nd4 20. Rb1 Rf6 21. b3 Bb4 22. Re5 Bd6 23. Re3 Nc6 24. Bb2 d4 25. Ree1 Bb4 26. Red1 Rf5 27. Qg4 Ne5 28. Qh3 Nf3+ 29. Bxf3 Bxf3 30. Rxd4 Rd5 31. Qxd7 R8xd7 32. Rxb4 h5 33. a4 Rd2 34. Rb5 1-0

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "5"]
[White "Abramson, Horacio"]
[Black "Anelli, Antonio"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2240"]
[BlackElo "2305"]
[PlyCount "121"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. Be3 Nd4 8. Qd2 0-0 9. 0-0 Rb8 10. f4 d6 11. Rab1 Nec6 12. g4 f5 13. h3 h6 14. gxf5 gxf5 15. Ng3 Bd7 16. Kh2 Kh7 17. Nd1 Rg8 18. c3 Nb5 19. exf5 exf5 20. Bd5 Rf8 21. Bf2 Nc7 22. Bf3 Be6 23. Ne3 Qd7 24. Rg1 Ne7 25. Rbe1 b6 26. Nh5 Bh8 27. Bh4 Ng6 28. Bf2 Ne7 29. Re2 Rg8 30. Rge1 Rbe8 31. Bh4 Ng6 32. Bf6 Qf7 33. Bxh8 Kxh8 34. Ng2 Bd7 35. d4 Rxe2 36. Rxe2 Re8 37. dxc5 dxc5 38. c4 Rxe2 39. Qc3+ Kg8 40. Nf6+ Kf8 41. Nxd7+ Qxd7 42. Bxe2 Ne6 43. Qe3 Qd6 44. Kg3 Ng7 45. Bf3 Kf7 46. Bd5+ Kf8 47. Bf3 Qf6 48. Qc3 Qxc3 49. bxc3 Ke7 50. Ne3 Kd6 51. Bd1 Ne7 52. Bf3 Ke6 53. Bb7 Ne8 54. Kh4 Nf6 55. Kg3 Kd6 56. Kf3 Kc7 57. Ba8 Kd6 58. Bb7 Ke6 59. Ba8 Ne8 60. Bd5+ Kf6 61. Bb7 1/2-1/2

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Bulcourf, Carlos"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2240"]
[BlackElo "2250"]
[PlyCount "107"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. Bb2 e6 5. g3 Nf6 6. Bg2 Nbd7 7. 0-0 Be7 8. d3 0-0 9. Nc3 a5 10. h3 Nc5 11. Rc1 a4 12. cxd5 exd5 13. Nd4 Bg6 14. b4 a3 15. Ba1 Ne6 16. Nxe6 fxe6 17. Qb3 Qd6 18. Rb1 b5 19. e4 e5 20. f4 Bf7 21. fxe5 Qxe5 22. Nxd5 Qe6 23. Nxe7+ Qxe7 24. Qc2 Qe6 25. Rf2 Bg6 26. Rbf1 Nh5 27. g4 Rxf2 28. Qxf2 Nf6 29. Qc2 h6 30. Rf2 Ra7 31. Qc1 Ne8 32. Rc2 Kh7 33. Qe3 Rd7 34. Bf1 Nf6 35. Qc5 Bf7 36. Qf5+ Qxf5 37. gxf5 Nh5 38. Be5 Re7 39. d4 Nf6 40. Bd3 Bc4 41. Bxc4 bxc4 42. Rxc4 Nxe4 43. Rxc6 Rb7 44. Rc4 Nd2 45. Rc7 Nf3+ 46. Kf2 Rxc7 47. Bxc7 Nxd4 48. Be5 Nb5 49. Ke3 g5 50. Ke4 h5 51. Kd5 g4 52. hxg4 hxg4 53. Kc6 Na7+ 54. Kb7 1-0

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "3"]
[White "Abramson, Horacio"]
[Black "Herrera, Fernando"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2240"]
[BlackElo "2295"]
[PlyCount "66"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 d6 7. Be2 e6 8. 0-0 Be7 9. Be3 Qc7 10. f4 0-0 11. Qe1 a6 12. a3 b5 13. Rd1 Bb7 14. Bf3 Nd7 15. Ne2 Rac8 16. c3 Nb6 17. Nbd4 Rfe8 18. Bc1 Nc4 19. Kh1 Nb8 20. g4 Nd7 21. Ng3 Nc5 22. Qe2 Bf8 23. g5 e5 24. Ndf5 d5 25. exd5 exf4 26. Ne4 Nxe4 27. Bxe4 Ne3 28. Qf3 Nxf1 29. Bxf4 Qd7 30. Qh3 Kh8 31. Bg2 Nd2 32. Bxd2 Bxd5 33. Rg1 g6 0-1

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "1"]
[White "Abramson, Horacio"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2240"]
[PlyCount "77"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 g6 5. c4 d6 6. Nc3 Bg7 7. 0-0 0-0 8. b3 Nc6 9. Bb2 Ne4 10. e3 Qe7 11. Nxe4 fxe4 12. Nd2 d5 13. f3 exf3 14. Nxf3 Bd7 15. Qd2 Rf7 16. Rae1 Raf8 17. e4 dxc4 18. bxc4 e5 19. d5 Nb8 20. Qe3 Bg4 21. Ba3 Bh6 22. Qxa7 Qe8 23. Bxf8 Bxf8 24. Nxe5 Na6 25. Nxf7 Bc5+ 26. Qxc5 Nxc5 27. Nh6+ Kg7 28. Nxg4 h5 29. Nf2 Qe5 30. Re3 h4 31. gxh4 Na4 32. Kh1 Nb2 33. Rf3 Qh5 34. Rb1 Nxc4 35. Rxb7 Qe5 36. Ng4 Qe7 37. Rc3 Qxh4 38. Rxc7+ Kf8 39. Rf3+ 1-0

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "8"]
[White "Abramson, Horacio"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2240"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Bg4 7. h3 Bd7 8. 0-0 Rb8 9. Kh2 b5 10. f4 e6 11. a3 Nge7 12. b4 Nd4 13. Rb1 0-0 14. Nxd4 cxd4 15. Ne2 Rc8 16. Bb2 Qb6 17. g4 Rc7 18. Rf2 Rfc8 19. Ng1 e5 20. f5 Bh6 21. Bc1 Bf4+ 22. Bxf4 exf4 23. f6 Nc6 24. Rxf4 Ne5 25. Rf2 h6 26. Nf3 Nxf3+ 27. Bxf3 Rc3 28. Qd2 Kh7 29. Rg1 Qc7 30. Rgg2 Rxa3 31. Qf4 Re8 32. g5 Re5 33. Qh4 h5 34. Bxh5 Kg8 35. Bxg6 1-0

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "2"]
[White "Bianchi, Guillermo"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2370"]
[BlackElo "2240"]
[PlyCount "31"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. Nxc6 Qxc6 10. Bf3 Qd7 11. d3 b6 12. Nd2 Bb7 13. Qe2 Rad8 14. Rad1 Ne8 15. Bxg7 Nxg7 16. g4 1/2-1/2

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "4"]
[White "Darcyl, Tomas"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2395"]
[BlackElo "2240"]
[PlyCount "53"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd7 11. 0-0 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Bf5 15. Re1 Qd6 16. Ne5 Bxe5 17. Rxe5 Bg6 18. Qg4 Kh7 19. Ne4 Qb4 20. Nc5 a5 21. Rc3 Rfd8 22. Ne6 Rg8 23. Rg3 Qd2 24. Ng5+ hxg5 25. Rxg5 Kh8 26. Bxf7 Bh7 27. Bxg8 1-0

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "9"]
[White "Diaz, Emilio"]
[Black "Abramson, Horacio"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2240"]
[PlyCount "128"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. Qe2 Bb7 11. Rd1 Qb6 12. b3 Rc8 13. Bb2 cxd4 14. exd4 Bd6 15. Ne5 Rd8 16. Nxd7 Rxd7 17. Ne4 Be7 18. Nc5 Bxc5 19. dxc5 Qxc5 20. Qe5 Qxe5 21. Bxe5 Ke7 22. Bf1 Rhd8 23. Rxd7+ Rxd7 24. Rc1 Ne8 25. Rc2 Rd1 26. f3 f6 27. Bc3 Kd7 28. Rd2+ Rxd2 29. Bxd2 Nd6 30. Kf2 e5 31. Bb4 Bd5 32. Bd3 g6 33. h4 f5 34. h5 Ke6 35. hxg6 hxg6 36. Bc2 Nb7 37. g4 Nd8 38. gxf5+ gxf5 39. Bc3 Nc6 40. a3 a5 41. b4 a4 42. Bd3 Bc4 43. Bxc4+ bxc4 44. b5 Nd8 45. b6 Kd5 46. Ke3 f4+ 47. Kd2 Nb7 48. Kc2 e4 49. fxe4+ Kxe4 50. Bf6 Kd5 51. Kc3 Kc5 52. Bd4+ Kb5 53. Bg1 f3 54. Bd4 Nd6 55. Kd2 Kc6 56. Kc2 Ne4 57. Be3 f2 58. Bxf2 Nxf2 59. b7 Kxb7 60. Kc3 Kb6 61. Kxc4 Ne4 62. Kb4 Nc5 63. Kc4 Na6 64. Kd5 Kb5 0-1

[Event "ARG-ch sf"]
[Site "San Martin"]
[Date "1987.??.??"]
[Round "7"]
[White "Pucheta, Ruben Dario"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B47"]
[BlackElo "2240"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 Bb4 9. Nxc6 bxc6 10. Qd4 c5 11. Qe3 h5 12. e5 Bxc3 13. Qxc3 Nd5 14. Qg3 Bb7 15. Bg5 c4 16. c3 Qc6 17. Rad1 h4 18. Bxh4 Rxh4 19. Qxh4 Nxc3 20. Qh8+ Ke7 21. Qh4+ Ke8 22. f3 Nxe2 23. Rd2 Qa4 24. Rxe2 Qxa2 25. Rd1 g6 26. Red2 Rd8 27. Rd4 Qb3 28. Qh8+ Ke7 29. Qf6+ Ke8 30. h3 Qc2 31. Rh4 Qxd1+ 32. Kh2 d5 33. Rh8+ Kd7 34. Qxd8+ Kc6 35. Qd6+ 1-0

[Event "Buenos Aires Banco de la Ciudad 2nd"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "9"]
[White "Abramson, Horacio"]
[Black "Debarnot, Roberto Luis"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2230"]
[BlackElo "2425"]
[PlyCount "52"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. cxd5 exd5 6. Nc3 c6 7. Nh3 Bd6 8. 0-0 0-0 9. Qc2 Re8 10. Bf4 Nb6 11. Bxd6 Bxh3 12. Bxh3 Qxd6 13. Bg2 Re7 14. e3 g6 15. Rfe1 Rae8 16. Rab1 h5 17. h4 Ng4 18. b3 Qf6 19. Qe2 Kf8 20. Qf3 Qxf3 21. Bxf3 Nxe3 22. fxe3 Rxe3 23. Rxe3 Rxe3 24. Nxd5 Rxf3 25. Kg2 Rd3 26. Nxb6 axb6 0-1

[Event "Buenos Aires Banco de la Ciudad 2nd"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "8"]
[White "Bernat, Miguel"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "D26"]
[BlackElo "2230"]
[PlyCount "61"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. 0-0 0-0 7. Qe2 a6 8. Nc3 b5 9. Bd3 c5 10. dxc5 Bxc5 11. e4 Bb7 12. e5 Bxf3 13. Qxf3 Nd5 14. Qh3 g6 15. Ne4 Be7 16. Qh6 Nd7 17. Ng5 Bxg5 18. Bxg5 f6 19. exf6 N7xf6 20. Qh3 Qd7 21. Rad1 Rae8 22. Rfe1 Rf7 23. Bc2 Nh5 24. Bb3 Rf5 25. Be3 Qf7 26. g3 Rf3 27. Bd4 Nhf4 28. Qg4 Nd3 29. Bxd5 Nxe1 30. Rxe1 Rd3 31. Rxe6 1-0

[Event "Buenos Aires Banco de la Ciudad 2nd"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "4"]
[White "Souto, Rodolfo"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "2230"]
[PlyCount "51"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Be3 Nf6 6. Nd2 Qc7 7. Be2 e5 8. N4b3 d5 9. exd5 Nxd5 10. Bg5 f6 11. Ne4 Be6 12. Bh5+ Kd7 13. Bxf6 Kc8 14. Bg5 Nd7 15. Bg4 Bxg4 16. Qxg4 Kb8 17. 0-0-0 N7b6 18. Qe6 Nf4 19. Qe8+ Ka7 20. Bd8 Nxg2 21. Bxc7 Rxe8 22. Bxb6+ Kxb6 23. Rd7 Nf4 24. Rhd1 Be7 25. Nd6 Bxd6 26. R1xd6+ 1-0

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Anelli, Antonio"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2325"]
[PlyCount "74"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 0-0 9. Bd2 Rb8 10. Rb1 b5 11. a3 a5 12. a4 b4 13. Nb5 Nd4 14. Nbxd4 cxd4 15. b3 e5 16. Nh4 f5 17. fxe5 dxe5 18. Bg5 fxe4 19. Bxe4 Be6 20. Rxf8+ Qxf8 21. Qe2 Nd5 22. Rf1 Qd6 23. Bg2 Re8 24. Nf3 Nc3 25. Qe1 Bf7 26. Qf2 Rf8 27. g4 h6 28. Qh4 Ne2+ 29. Kh1 Bd5 30. Be7 Rxf3 31. Rxf3 Qc6 32. Qf2 Nf4 33. Rxf4 exf4 34. Bd8 f3 35. Bh3 Qxc2 36. Bh4 Qd1+ 37. Bf1 Qxf1+ 0-1

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Bielicki, Carlos"]
[Result "1/2-1/2"]
[ECO "B83"]
[BlackElo "2245"]
[PlyCount "154"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. Nb3 a6 10. a4 b6 11. f4 Rb8 12. Qe1 Nb4 13. Rc1 Bb7 14. Bf3 Nd7 15. Ne2 Nc6 16. Nd2 Bh4 17. Qd1 Qc7 18. c3 Be7 19. Qc2 Rfe8 20. Rcd1 Rbc8 21. Nb3 Bf8 22. Rd2 Na5 23. Nxa5 bxa5 24. Rfd1 Nb6 25. b3 Red8 26. Qb2 Rb8 27. c4 Nd7 28. Ba7 Rbc8 29. Bd4 Ba8 30. Rd3 Rb8 31. Qc2 Nc5 32. Rc3 Nd7 33. Kh1 Be7 34. Rcd3 Nc5 35. Rc3 e5 36. Be3 Bf6 37. f5 Rb6 38. g4 h6 39. Ng3 Bg5 40. Nf1 Qe7 41. Bxc5 dxc5 42. Rxd8+ Qxd8 43. Rd3 Rd6 44. Rxd6 Qxd6 45. Ng3 Qd4 46. Kg2 Bh4 47. Nf1 Kh7 48. Qd2 Bg5 49. Qxd4 cxd4 50. Ng3 Bb7 51. Be2 Be7 52. Kf3 Kg8 53. Nh1 Bh4 54. Bd3 Kf8 55. c5 Be7 56. c6 Bxc6 57. Nf2 Bb4 58. Nd1 Be1 59. Bxa6 Bc3 60. Nf2 Ke7 61. Bc4 f6 62. Ke2 Kd6 63. Kd3 Be1 64. Nh3 Kc5 65. Ng1 Bf2 66. Nf3 Be3 67. Bf7 Bg5 68. Bc4 Be8 69. Bd5 Bd7 70. Ne1 Bc8 71. Bc4 Bh4 72. Nc2 Bd7 73. Be6 Bc6 74. Bc8 Bf2 75. h3 Bg3 76. Be6 Bb7 77. Bc4 Bc6 1/2-1/2

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "2370"]
[PlyCount "90"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. h3 Bf5 7. Nh4 Bg6 8. Nxg6 hxg6 9. d4 e6 10. Bc4 Qc7 11. Qf3 Nd7 12. Bf4 Bd6 13. Bxd6 Qxd6 14. 0-0-0 0-0-0 15. Kb1 f5 16. Bb3 Rh4 17. c3 Nf6 18. Rhe1 Ne4 19. Qe3 Qf4 20. f3 Qxe3 21. Rxe3 Nd6 22. Red3 Kd7 23. Re1 Rg8 24. Re5 Ke7 25. Rde3 Kd8 26. Kc1 g5 27. Rd3 Kd7 28. Bd1 b5 29. b3 Rh7 30. Rd2 Rhh8 31. Re1 Rb8 32. Be2 Rb6 33. Rc2 Rc8 34. b4 a5 35. a3 axb4 36. cxb4 Ne8 37. f4 gxf4 38. Rf1 Ra6 39. Kb2 Rca8 40. Rc3 Nf6 41. Bf3 Rg8 42. Rc2 Kd6 43. Kb3 Nd5 44. Ra1 Ne3 45. Rca2 Rg3 0-1

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Hase, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E16"]
[BlackElo "2410"]
[PlyCount "134"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Nbd2 Bb7 6. Bg2 0-0 7. 0-0 c5 8. dxc5 Bxc5 9. b3 a6 10. Bb2 b5 11. Qc2 Be7 12. Rad1 d6 13. Rfe1 Nbd7 14. e4 Qc7 15. Qb1 e5 16. h3 Rfe8 17. Nh2 Rac8 18. Nhf1 Nb6 19. Ne3 Bf8 20. Rc1 Qb8 21. Red1 Qa8 22. Qd3 bxc4 23. Nexc4 Nxc4 24. Rxc4 Rxc4 25. Qxc4 g6 26. Re1 Bh6 27. Nf1 Nxe4 28. Bxe4 d5 29. Qc7 dxe4 30. Ne3 Qc8 31. Bxe5 Qxc7 32. Bxc7 f5 33. Rd1 Rc8 34. Be5 Bc6 35. Nc4 Re8 36. Bf4 g5 37. Rd6 gxf4 38. Rxh6 e3 39. fxe3 Bd5 40. exf4 Re2 41. Rxa6 Rg2+ 42. Kf1 Rxg3 43. Nd2 Rxh3 44. Rd6 Rh1+ 45. Kf2 Bf7 46. Nf1 Rh3 47. Ne3 Bh5 48. Ng2 Bg4 49. Rd2 Kf7 50. b4 Rf3+ 51. Ke1 Rc3 52. Rb2 Bf3 53. Kf2 Ke6 54. Ne3 Be4 55. b5 Kd7 56. Rb3 Rc1 57. Rb4 Kc7 58. b6+ Kb7 59. a4 Rc5 60. Nc4 Rd5 61. Kg3 Ka6 62. Kh4 Rd4 63. Kg5 Rd7 64. Rb5 Rd5 65. Rb4 Rd7 66. Rb5 Rd5 67. Rb4 Rd7 1/2-1/2

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Szmetan, Jorge"]
[Result "0-1"]
[ECO "E01"]
[BlackElo "2420"]
[PlyCount "138"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e6 5. g3 d5 6. Bg2 e5 7. Nc2 d4 8. 0-0 Nc6 9. Bg5 Be7 10. e4 0-0 11. Bxf6 Bxf6 12. Ne1 Be6 13. b3 Be7 14. Nd3 a5 15. Nd2 Bb4 16. f4 Bxd2 17. Qxd2 f6 18. Rfc1 Qe7 19. a3 Rfc8 20. Qb2 Ra6 21. c5 Rca8 22. Bf1 R6a7 23. Rab1 Kh8 24. Qc2 Bf7 25. Bg2 Qc7 26. f5 Rc8 27. Bf1 Ne7 28. Nf2 g6 29. fxg6 Bxg6 30. Bd3 Qd7 31. g4 Bf7 32. Qe2 Ng6 33. Bb5 Nf4 34. Qf1 Qe7 35. Bc4 Rg8 36. Kh1 f5 37. exf5 Ra6 38. Bxf7 Qxf7 39. Qc4 Qf6 40. Re1 Rxg4 41. Qb5 Rg8 42. Qxb7 Qxf5 43. Qe4 Qxe4+ 44. Nxe4 Nd3 45. Red1 Rg4 46. Rxd3 Rxe4 47. Rc1 Rg4 48. Re1 Rg5 49. b4 axb4 50. axb4 Ra2 51. Rg3 Rxg3 52. hxg3 d3 53. c6 Rc2 54. Rd1 e4 55. b5 Kg7 56. Kg1 Kf6 57. Kf1 Ke6 58. Ke1 Re2+ 59. Kf1 Rh2 60. Ke1 Rb2 61. b6 Rxb6 62. Kd2 Rxc6 63. Ke3 Ke5 64. Rh1 Rf6 65. Rh5+ Rf5 66. Rxh7 Rf3+ 67. Kd2 Rf2+ 68. Ke1 Ra2 69. Rd7 Rg2 0-1

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Bronstein, Luis Marcos"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2400"]
[PlyCount "161"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 c5 7. Bb2 0-0 8. d3 Nc6 9. e4 Qc7 10. Nc3 d6 11. Ne1 Nd4 12. f4 Nd7 13. g4 a6 14. Ne2 Nxe2+ 15. Qxe2 Rfe8 16. Nc2 d5 17. cxd5 exd5 18. Ne3 dxe4 19. dxe4 Bf8 20. e5 Bxg2 21. Qxg2 Rac8 22. Rad1 b5 23. Kh1 Nb6 24. Nf5 Red8 25. g5 c4 26. Nh6+ Kh8 27. e6 fxe6 28. Be5 Qa7 29. h4 Rd7 30. g6 Qa8 31. Nf7+ Kg8 32. gxh7+ Kxh7 33. Ng5+ Kg8 34. Qxa8 Rxa8 35. Rxd7 Nxd7 36. bxc4 Nxe5 37. fxe5 bxc4 38. Nxe6 c3 39. Rc1 Rc8 40. Kg2 c2 41. Nxf8 Kxf8 42. Kf3 Ke7 43. Ke4 Ke6 44. Kd4 Rc7 45. a4 a5 46. Ke4 Rc5 47. Kd4 Rc8 48. Ke4 Rc4+ 49. Kd3 Rxa4 50. Rxc2 Kxe5 51. Rg2 Kf6 52. h5 Rh4 53. Rg6+ Kf7 54. Rg5 a4 55. Kc3 Kf6 56. Rg6+ Kf7 57. Rg5 Kg8 58. Kb2 Kh7 59. Ka2 Rh3 60. Kb2 Rb3+ 61. Ka2 Rb6 62. Ka3 Ra6 63. Rb5 Kh6 64. Rd5 Re6 65. Kxa4 Re4+ 66. Kb3 Rh4 67. Kc3 Rxh5 68. Rd1 Re5 69. Kd4 Re6 70. Rh1+ Kg5 71. Rg1+ Kf6 72. Rf1+ Kg6 73. Rg1+ Kf7 74. Rf1+ Kg8 75. Rg1 g6 76. Kd5 Kf7 77. Rf1+ Rf6 78. Rg1 Rf4 79. Ke5 Ra4 80. Rh1 Kg7 81. Rh2 1/2-1/2

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Casas, Fernando"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2300"]
[PlyCount "89"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. c4 c5 5. cxd5 Ne4 6. Nf3 Qa5+ 7. Nc3 Nxc3 8. Qd2 cxd4 9. exd4 Nb6 10. bxc3 Nxd5 11. Rc1 e6 12. Qb2 f6 13. Bd2 Ba3 14. Qb5+ Qxb5 15. Bxb5+ Bd7 16. Bxd7+ Kxd7 17. Rb1 Rab8 18. Rb3 Bd6 19. c4 Ne7 20. Ke2 b6 21. Kd3 Nc6 22. Rhb1 g5 23. Bc3 Rhe8 24. Re1 Rbc8 25. h3 Rc7 26. Rb2 Ne7 27. Rbe2 Rec8 28. Nd2 Ng6 29. g3 e5 30. Ne4 f5 31. Nf6+ Ke6 32. dxe5 Bf8 33. Bb2 b5 34. cxb5 Bb4 35. Rb1 Bc3 36. Nxh7 Nxe5+ 37. Kc2 Bxb2+ 38. Kxb2 Rxh7 39. f4 gxf4 40. gxf4 Rc5 41. a4 Rh4 42. Rc1 Rxc1 43. Rxe5+ Kf6 44. Kxc1 Rxf4 45. Rc5 1/2-1/2

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Emma, Jaime"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2390"]
[PlyCount "75"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Qf3 Qc7 8. Bd3 Nc6 9. Nb3 b5 10. Be3 Bb7 11. 0-0 Be7 12. a4 b4 13. Ne2 0-0 14. Qh3 g6 15. f5 exf5 16. exf5 Ne5 17. fxg6 hxg6 18. Nf4 Ne4 19. Bd4 Bf6 20. Rae1 Ng5 21. Qg3 Nh7 22. Re2 Bg7 23. a5 Bc6 24. Bb6 Qd7 25. Nd4 Bb7 26. Qe1 g5 27. Bxh7+ Kxh7 28. Nh5 Qg4 29. Nxg7 Kxg7 30. h3 Qd7 31. Qxb4 f5 32. Qb3 Rf6 33. Qg3 Kh6 34. h4 Rg8 35. Rxe5 dxe5 36. Qxe5 Rf7 37. Nxf5+ Kh7 38. hxg5 1-0

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Garcia, Horacio"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2350"]
[PlyCount "104"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. Re1 Be7 8. Nxe5 0-0 9. b3 Re8 10. Nd2 Nb5 11. Ndf3 f6 12. Nc4 Bg4 13. Bb2 Qd7 14. c3 Rad8 15. h3 Bh5 16. Ncd2 a5 17. Nf1 Bf8 18. Rxe8 Rxe8 19. Ng3 Bxf3 20. Qxf3 Ba3 21. Bxa3 Nxa3 22. Rd1 Nb5 23. Qd3 Nd6 24. c4 Ra8 25. Re1 a4 26. c5 Nf7 27. Nf5 g6 28. Ne3 Rd8 29. Rd1 axb3 30. Qxb3 Rb8 31. a4 Kg7 32. a5 Ra8 33. Qc3 Re8 34. Rb1 Nd8 35. Rd1 Qe6 36. h4 h5 37. g3 Kf7 38. Ng2 Qf5 39. Nf4 Re4 40. Qb3+ Kg7 41. d5 g5 42. hxg5 fxg5 43. Ng2 Re2 44. Qc3+ Kg6 45. Rf1 cxd5 46. Ne3 Qe4 47. Qb3 c6 48. Qd1 Ra2 49. Re1 d4 50. Qb3 Rd2 51. Qg8+ Kh6 52. Qh8+ Kg6 1/2-1/2

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Giardelli, Sergio Carlos"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2315"]
[PlyCount "85"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be2 Nge7 9. 0-0 Qd7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Nb5 Qd7 13. d5 Bxf3 14. gxf3 Nd8 15. Rc1 c6 16. dxc6 Nexc6 17. Qd6 Qxd6 18. Nxd6+ Kf8 19. Nxb7 Nd4 20. Ba6 N8e6 21. Rfd1 h5 22. Nc5 Nxf3+ 23. Kg2 Nh4+ 24. Kh3 Nxc5 25. Rxc5 Ng6 26. Rd7 Re8 27. Rxa7 Nf4+ 28. Kg3 Ne6 29. Rd5 Rh6 30. Rf5 Rg6+ 31. Kh4 f6 32. f3 Rg2 33. Kh3 Rxb2 34. Bc4 Nd8 35. Rxh5 Nb7 36. Rh8+ Ke7 37. Rh7 Kd6 38. Rxg7 Rh8+ 39. Kg3 Rhxh2 40. Raxb7 Rbg2+ 41. Kf4 Rh4+ 42. Ke3 Rxc4 43. Rxg2 1-0

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Quinteros, Miguel Angel"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "2480"]
[PlyCount "117"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8. Ndb5 a6 9. Nd6+ Bxd6 10. Qxd6 f6 11. Be3 Ne7 12. Bb6 Nf5 13. Bxd8 Nxd6 14. Bc7 Ke7 15. c5 Ne8 16. Bb6 d5 17. cxd6+ Nxd6 18. 0-0-0 Nec4 19. Bxc4 Nxc4 20. Bc5+ Kf7 21. b3 b6 22. Rd4 bxc5 23. Rxc4 Bb7 24. f3 Rac8 25. Rd1 Bc6 26. a4 Ke7 27. Kb2 Bb7 28. a5 h5 29. Na4 h4 30. Nxc5 Bd5 31. Rc3 Rc6 32. b4 g5 33. Ka3 Rg8 34. Rd2 Rgc8 35. Rd4 Rd6 36. Re3 Rcc6 37. g3 hxg3 38. hxg3 Kf7 39. Red3 Ke7 40. f4 Bc4 41. Rxd6 Rxd6 42. Rxd6 Kxd6 43. Ne4+ Ke7 44. fxg5 f5 45. Nd2 Be2 46. Kb3 Kf7 47. Nc4 Kg6 48. b5 axb5 49. Ne5+ Kxg5 50. a6 Bf1 51. Kb4 Bg2 52. Kxb5 Ba8 53. Kc5 f4 54. gxf4+ Kxf4 55. Kd6 Kf5 56. Nd7 Bg2 57. Nc5 Bf1 58. a7 Bg2 59. Kc7 1-0

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.07.??"]
[Round "?"]
[White "Seidler, Aldo Emilio"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "113"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be2 Nge7 9. 0-0 Qd7 10. a3 Ba5 11. b4 Bb6 12. d5 Bxf3 13. Bxf3 Ne5 14. Be4 0-0 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Qxe5 Rad8 18. Rd1 c6 19. Bb2 Bc7 20. Qh5 cxd5 21. Rd3 f6 22. Rad1 Be5 23. Nxd5 Nxd5 24. Bxe5 fxe5 25. Rxd5 Qxd5 26. Rxd5 Rxd5 27. h4 Rf7 28. Qe2 a6 29. h5 Kf8 30. Qc4 Rd1+ 31. Kh2 Rd8 32. Qc5+ Re7 33. f3 Rd4 34. g4 Rdd7 35. Qc8+ Kf7 36. g5 Ke6 37. Qc4+ Kd6 38. Kg3 Rc7 39. Qd3+ Kc6 40. Kg4 b5 41. g6 Rcd7 42. Qc2+ Kd5 43. Qc5+ Ke6 44. Qc6+ Rd6 45. Qc8+ Kd5 46. Kg5 Rc6 47. Qa8 Rd7 48. Kf5 Rdc7 49. Qd8+ Kc4 50. Kxe5 Kb3 51. f4 Kxa3 52. Qf8 Rf6 53. Qxg7 Rxg7 54. Kxf6 Rc7 55. g7 Rc6+ 56. Kf5 Rc8 57. h6 1-0

[Event "ARG-ch54"]
[Site "Buenos Aires"]
[Date "1978.06.29"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Grinberg, Ricardo"]
[Result "1-0"]
[ECO "A33"]
[BlackElo "2405"]
[PlyCount "81"]
[EventDate "1978.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 a6 6. Bg2 Qc7 7. b3 Be7 8. 0-0 0-0 9. Bb2 Nc6 10. Nc3 d6 11. Rc1 Ne5 12. h3 Bd7 13. e4 Rac8 14. Kh2 Qb8 15. Qe2 Nc6 16. Nc2 Na7 17. f4 b5 18. e5 Ne8 19. Ne3 bxc4 20. Nxc4 d5 21. Nd2 Nb5 22. Rfd1 g6 23. Na4 Rxc1 24. Rxc1 Qa7 25. Nf3 Nec7 26. Qd2 a5 27. Nd4 Bb4 28. Qd3 Rc8 29. Nc6 Bxc6 30. Rxc6 Rd8 31. h4 Qf2 32. Rc2 Qa7 33. h5 Kg7 34. g4 Rd7 35. f5 Na3 36. Bd4 Qb8 37. Nc5 Bxc5 38. Rxc5 Nab5 39. Bb2 d4 40. Bc6 Nd5 41. Bxb5 1-0

[Event "Buenos Aires Banco de la Ciudad"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[Round "?"]
[White "Abramson, Horacio"]
[Black "Panzeri, Claudio"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "78"]
[EventDate "1978.09.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. e3 d5 6. a3 Be7 7. Bd3 b6 8. 0-0 Bb7 9. b3 c5 10. Bb2 cxd4 11. exd4 Nc6 12. Re1 Rc8 13. Qe2 Bd6 14. Ne5 Qc7 15. Qe3 a5 16. Rac1 Qe7 17. Nb1 Rfd8 18. Re2 dxc4 19. bxc4 Bxe5 20. dxe5 Nd7 21. Nd2 Ncxe5 22. Bb1 Ng6 23. Ne4 Bxe4 24. Qxe4 Nc5 25. Qg4 Qh4 26. Qf3 Qxc4 27. g3 Qb3 28. Qxb3 Nxb3 29. Rxc8 Rxc8 30. Ba2 Nc5 31. Bd4 Nf8 32. Kg2 Nfd7 33. Bc4 h6 34. Bb5 Nf6 35. Rb2 Nd5 36. Bc4 Na4 37. Rc2 b5 38. Bb3 Rxc2 39. Bxc2 Nab6 0-1

[Event "Buenos Aires Banco de la Ciudad"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[Round "?"]
[White "Sarkany, Ricardo"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "83"]
[EventDate "1978.09.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Nbd7 4. Ngf3 e6 5. e3 Be7 6. Bd3 0-0 7. 0-0 c5 8. c3 c4 9. Bb1 Re8 10. Qc2 Nf8 11. e4 b5 12. a4 h6 13. Bxf6 Bxf6 14. e5 Be7 15. axb5 Bd7 16. b4 Bxb5 17. h3 a5 18. bxa5 Rxa5 19. Rxa5 Qxa5 20. Nh2 Ba4 21. Qc1 Bb3 22. Ng4 Ba2 23. Qc2 Ra8 24. f4 Qa4 25. Qxa4 Rxa4 26. Bc2 Ra3 27. Ra1 Nd7 28. Ne3 Nb8 29. Kf2 f6 30. f5 fxe5 31. fxe6 exd4 32. Nxd5 Bh4+ 33. g3 Bg5 34. Ne4 d3 35. Nxg5 Nc6 36. e7 Nxe7 37. Nxe7+ Kf8 38. Ng6+ Ke8 39. Bb1 Rxc3 40. Ne4 Rc1 41. Rxa2 Rxb1 42. Nd6+ 1-0

[Event "Playas de General Madariaga-10"]
[Site "Pinamar"]
[Date "1975.03.26"]
[Round "7"]
[White "Moreni, H."]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "53"]
[EventDate "1975.03.14"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 Be6 8. Bg5 a6 9. Na3 Qb6 10. Nd5 Bxd5 11. exd5 Qa5+ 12. c3 Qxd5 13. Bxf6 Qxd1+ 14. Rxd1 gxf6 15. Nc4 0-0-0 16. Nb6+ Kb8 17. Bc4 Ka7 18. Nd5 Bg7 19. Ne3 Rd7 20. Nf5 Bf8 21. 0-0 Rg8 22. h4 Rg4 23. Bb3 Nd8 24. g3 Ne6 25. Ne3 Rg8 26. Nd5 Bg7 27. Bc2 1/2-1/2

[Event "Playas de General Madariaga-10"]
[Site "Pinamar"]
[Date "1975.03.24"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Seidler, Aldo Emilio"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "76"]
[EventDate "1975.03.14"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Be7 5. Bg2 Bf6 6. 0-0 d6 7. c3 e5 8. Be3 h5 9. h3 g5 10. Ne1 Be6 11. f4 gxf4 12. gxf4 exf4 13. Bxf4 Qd7 14. Kh2 0-0-0 15. Nf3 Nge7 16. Rf2 Rdg8 17. Bf1 Ne5 18. Bxe5 dxe5 19. b4 Ng6 20. bxc5 Nf4 21. c6 Qxc6 22. Nbd2 Qd7 23. Nc4 Nxh3 24. Rb2 Ng5 25. Nxg5 Bxg5 26. Qb3 Bf4+ 27. Kh1 Rg4 28. Rab1 Rhg8 29. Bg2 Be3 30. Nd6+ Kd8 31. Nxb7+ Ke8 32. Nd6+ Kf8 33. Qb8+ Kg7 34. Nf5+ Bxf5 35. Qxe5+ Kh7 36. Qh2 Bg6 37. Bh3 Qxd3 38. Bxg4 Bxe4+ 0-1

[Event "Playas de General Madariaga-10"]
[Site "Pinamar"]
[Date "1975.03.22"]
[Round "5"]
[White "Bademian Orchanian, Jose"]
[Black "Abramson, Horacio"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "103"]
[EventDate "1975.03.14"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 Ne4 6. Qe2 Nc5 7. Ng5 Ne6 8. f4 Nxg5 9. fxg5 Qe7 10. Bf4 d6 11. exd6 Qxe2+ 12. Bxe2 Nb4 13. Na3 Bxd6 14. Bxd6 cxd6 15. 0-0-0 d3 16. Bxd3 Nxa2+ 17. Kb1 Nb4 18. Bb5+ Ke7 19. Rd2 Be6 20. Rhd1 Rhd8 21. Rd4 Nc6 22. Rh4 Rh8 23. Bd3 h6 24. gxh6 Rxh6 25. Rxh6 gxh6 26. Re1 Rg8 27. g3 Rg5 28. Nc4 Ne5 29. Ne3 Nxd3 30. cxd3 Kd7 31. Kc1 Re5 32. Kd2 Rb5 33. Kc3 Rb3+ 34. Kc2 Rb5 35. Ra1 a6 36. Kc3 Rb3+ 37. Kc2 Rb5 38. Kc3 Rh5 39. h4 Rc5+ 40. Kd2 Rc8 41. Ra5 Rc5 42. Ra4 Rb5 43. Kc3 Rc5+ 44. Kd2 h5 45. Rf4 Ke7 46. Re4 Re5 47. Rb4 b5 48. Rf4 d5 49. b4 Kd6 50. d4 Re4 51. Rxe4 dxe4 52. Kc3 1/2-1/2

[Event "Playas de General Madariaga-10"]
[Site "Pinamar"]
[Date "1975.03.16"]
[Round "2"]
[White "Abramson, Horacio"]
[Black "Fernandez, Ignacio"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "108"]
[EventDate "1975.03.14"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Be7 6. Bg2 0-0 7. e4 Ne8 8. Nge2 a6 9. 0-0 Nd7 10. Qc2 Rb8 11. Bd2 b5 12. b3 g6 13. a4 b4 14. Nd1 Ng7 15. Ne3 f5 16. exf5 gxf5 17. f4 exf4 18. gxf4 Nf6 19. Ng3 Nfh5 20. Nxh5 Nxh5 21. Bh3 Bf6 22. Rae1 Bd4 23. Kh1 Qf6 24. Qd1 Qh4 25. Qf3 Ng7 26. Rg1 Qf6 27. Rg5 Kh8 28. Reg1 Rb7 29. R1g3 Qe7 30. Rg2 Bf6 31. R5g3 Re8 32. Re2 Qe4 33. Bg2 Qxf3 34. Bxf3 Rbe7 35. Rgg2 Bd7 36. Nc2 Rxe2 37. Rxe2 Rxe2 38. Bxe2 a5 39. Kg2 Kg8 40. Be3 Bc3 41. Kf2 Ne8 42. Ne1 Nf6 43. Bf3 Ng4+ 44. Bxg4 fxg4 45. Nd3 Bf5 46. Ke2 Kf7 47. Bf2 h5 48. Bh4 Bf6 49. Bf2 Be4 50. Kd2 Bc3+ 51. Ke3 Bf3 52. h4 Bd1 53. Bg3 Bxb3 54. Ke4 Bc2 0-1

[Event "Playas de General Madariaga-10"]
[Site "Pinamar"]
[Date "1975.03.14"]
[Round "1"]
[White "Goni, Roberto"]
[Black "Abramson, Horacio"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "93"]
[EventDate "1975.03.14"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 Qc7 10. Kh1 a6 11. a4 Na5 12. Nb3 Rd8 13. Nxa5 Qxa5 14. Qd4 d5 15. Qb6 Bb4 16. Na2 Bd2 17. e5 Nd7 18. Qxa5 Bxa5 19. b4 Bc7 20. Rad1 a5 21. b5 Bb6 22. Bxb6 Nxb6 23. Rd4 Bd7 24. c4 dxc4 25. Nc3 Rac8 26. Rfd1 Rc7 27. Rd6 Nd5 28. Nxd5 exd5 29. R6xd5 c3 30. Rc1 b6 31. h3 Rdc8 32. Rd6 c2 33. Rxb6 Rc3 34. Bg4 f5 35. Bf3 Kf8 36. Rd6 Ke7 37. Kg1 R8c4 38. Rd2 Rxa4 39. Rdxc2 Rxc2 40. Rxc2 Bxb5 41. Rc7+ Ke6 42. Rxg7 Rxf4 43. Rxh7 a4 44. Rb7 Bc4 45. Ra7 Bb3 46. Ra5 Rc4 47. Bd5+ 1-0

[Event "Mar del Plata International Open-06"]
[Site "Mar del Plata"]
[Date "1973.04.21"]
[Round "8"]
[White "Abramson, Horacio"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "100"]
[EventDate "1973.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. a4 Nc6 9. Bg5 Be7 10. 0-0 0-0 11. Qd2 Rc8 12. Rad1 Nb4 13. Bf3 Bc4 14. Rfe1 h6 15. Be3 a5 16. Be2 Be6 17. f3 b6 18. Bf1 d5 19. exd5 Nfxd5 20. Nxd5 Nxd5 21. c4 Nxe3 22. Qxe3 Qe8 23. Qxe5 Bb4 24. Re3 Qxa4 25. Ra1 Qd7 26. Rd3 Qc6 27. Kh1 Bxc4 28. Nd4 Qg6 29. Re3 Bxf1 30. Rxf1 Bc5 31. f4 Rce8 32. Qxe8 Bxd4 33. Qe7 Bxe3 34. Qxe3 Rd8 35. h3 Qd3 36. Qf3 b5 37. Qf2 a4 38. Ra1 Re8 39. Qb6 Re2 40. Qb7 Rxb2 41. Re1 Rb1 42. Rxb1 Qxb1+ 43. Kh2 a3 44. Qa8+ Kh7 45. Qxa3 Qe4 46. Qb3 Qc4 47. Qb1+ g6 48. f5 Qf4+ 49. Kg1 Qxf5 50. Qb4 Qd5 0-1

[Event "Mar del Plata International Open-06"]
[Site "Mar del Plata"]
[Date "1973.04.17"]
[Round "4"]
[White "Abramson, Horacio"]
[Black "Casas, Ernesto"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "44"]
[EventDate "1973.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Nc3 Bb4 6. 0-0 Bxc3 7. bxc3 fxe4 8. Bxc6 exf3 9. Bxf3 0-0 10. Re1 d6 11. Bg5 Rb8 12. d4 exd4 13. cxd4 Bf5 14. Qd2 Qd7 15. Re3 d5 16. Bxf6 Rxf6 17. Qa5 c6 18. Qxa7 Rbf8 19. Rb1 R6f7 20. Qc5 Bg4 21. Bxg4 Qxg4 22. Rf1 Rxf2 0-1

[Event "Villa Gesell op"]
[Site "Villa Gesell"]
[Date "1971.??.??"]
[Round "4"]
[White "Abramson, Horacio"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "C69"]
[PlyCount "25"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd6 10. Be3 b6 11. Nc3 Bb7 12. a4 Be5 13. f3 1/2-1/2

[Event "Villa Gesell op"]
[Site "Villa Gesell"]
[Date "1971.??.??"]
[Round "6"]
[White "Abramson, Horacio"]
[Black "Palermo, Vicente"]
[Result "1/2-1/2"]
[ECO "E49"]
[PlyCount "138"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 d5 8. cxd5 exd5 9. Ne2 b6 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Qa4 Nc7 13. dxc5 bxc5 14. c4 Qe7 15. cxd5 Ncxd5 16. Ng3 Rab8 17. Qc2 Qe5 18. Ra2 Rfc8 19. e4 Nf4 20. Nf5 Rc7 21. f3 Rcb7 22. Bxf4 Qxf4 23. Qxc5 g6 24. g3 Qc7 25. Qxc7 Rxc7 26. Nd4 Rc3 27. Rd1 Rb6 28. Kf2 Nd7 29. Ne2 Rc7 30. Rd5 Ra6 31. Ke3 Nb6 32. Rd3 Nc4+ 33. Kf2 Rb7 34. Rc3 Ra4 35. Nf4 Rb1 36. Rac2 Nb6 37. Ra2 Kg7 38. Nd3 Rh1 39. Kg2 Rb1 40. Kf2 Rc4 41. Rac2 Rd4 42. Ne5 Nd7 43. Nc6 Ra4 44. Rd3 Nf8 45. Nd8 Rb8 46. Ke3 Ra6 47. Nc6 Rb7 48. Ne5 Ne6 49. Rcc3 Rab6 50. f4 Rb1 51. Nf3 h6 52. e5 R1b2 53. Rd2 R2b5 54. Rd6 Ra5 55. Nd2 g5 56. Ne4 gxf4+ 57. gxf4 Rb2 58. Nf6 Rxh2 59. Rc8 Rxa3+ 60. Rd3 Rxd3+ 61. Kxd3 Kg6 62. Ke4 Re2+ 63. Kf3 Re1 64. Nd5 Nd4+ 65. Kf2 Re2+ 66. Kg3 Nf5+ 67. Kf3 Nd4+ 68. Kg3 Nf5+ 69. Kf3 Nd4+ 1/2-1/2

