[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.12.19"]
[Round "6"]
[White "Vilalta, Ricardo Pedro"]
[Black "Barsoba, Carlos"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "79"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bd6 6. Bg5 exd4 7. cxd4 Be7 8. Nc3 d6 9. 0-0 Nd7 10. Qd2 h6 11. Bxe7 Qxe7 12. Nb5 Qd8 13. e5 dxe5 14. dxe5 Ndxe5 15. Nxe5 Nxe5 16. Qe3 f6 17. f4 c6 18. Nc3 b5 19. Bb3 Qd3 20. Rae1 Qxe3+ 21. Rxe3 b4 22. Na4 Ba6 23. Rd1 Rd8 24. fxe5 Rxd1+ 25. Bxd1 0-0 26. e6 Re8 27. e7 Bc4 28. Nc5 Kf7 29. b3 Bd5 30. Na6 Rxe7 31. Rxe7+ Kxe7 32. Nxb4 a5 33. Nc2 a4 34. bxa4 Bxa2 35. Ne3 Be6 36. a5 Kd7 37. Be2 Kc7 38. Nc4 Bxc4 39. Bxc4 Kb7 40. Kf2 1-0

[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.12.12"]
[Round "5"]
[White "Abduca, Ricardo"]
[Black "Barsoba, Carlos"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "138"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 d6 5. h3 Bd7 6. 0-0 Be7 7. d4 Nxd4 8. Bxd7+ Nxd7 9. Nxd4 exd4 10. Qxd4 Bf6 11. Qd3 a6 12. Nd5 c6 13. Nxf6+ Qxf6 14. Rb1 0-0 15. b3 Nc5 16. Qe2 Rfe8 17. f3 Qg6 18. Bb2 Ne6 19. Kh2 Nf4 20. Qf2 d5 21. e5 Ne6 22. f4 Qf5 23. g3 h5 24. Rbe1 Rab8 25. Ba3 b6 26. c3 c5 27. Qf3 d4 28. cxd4 Nxd4 29. Qe4 Rbd8 30. Qxf5 Nxf5 31. Bc1 Rd3 32. Rg1 h4 33. g4 Nd4 34. Rgf1 Nf3+ 35. Rxf3 Rxf3 36. Re2 Rd8 37. f5 Rdd3 38. e6 fxe6 39. fxe6 Rxh3+ 40. Kg1 Rd1+ 41. Kg2 Rg3+ 42. Kh2 Rd8 43. Bf4 Rxg4 44. Bc7 Re8 45. Kh3 Rg6 46. e7 Kf7 47. Bd8 Re6 48. Rf2+ Kg8 49. Kxh4 R8xe7 50. Bxe7 Rxe7 51. Kg5 Rf7 52. Rd2 Rf6 53. Rd8+ Kf7 54. Rd2 Ke7 55. Kh5 Rd6 56. Rg2 g6+ 57. Rxg6 Rxg6 58. Kxg6 Kd6 59. Kf6 Kc6 60. Ke5 Kb5 61. Ke4 Kb4 62. Kd5 b5 63. Kc6 a5 64. Kd5 a4 65. bxa4 bxa4 66. Ke4 Ka3 67. Kd3 Kxa2 68. Kc4 a3 69. Kxc5 Kb2 0-1

[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.12.05"]
[Round "4"]
[White "Barsoba, Carlos"]
[Black "Perillo, Carlos"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "122"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 b6 8. cxd5 cxd5 9. Rc1 Bb7 10. Nb5 0-0 11. 0-0 a6 12. Nc3 Rc8 13. Qe2 b5 14. a4 b4 15. Nb1 b3 16. Nbd2 Qa5 17. Nxb3 Qxa4 18. Rxc8 Rxc8 19. Bc2 Qc4 20. Qxc4 dxc4 21. Na5 Bd5 22. e4 Ba8 23. e5 Bb4 24. Nxc4 Rxc4 25. Bd3 Rc6 26. exf6 gxf6 27. Bf4 a5 28. Be4 Rc8 29. Bxa8 Rxa8 30. Rc1 Re8 31. Rc7 Nb6 32. Bd2 Nd5 33. Rc1 Kg7 34. Bxb4 axb4 35. Ne1 Ra8 36. g3 Ra2 37. Nd3 b3 38. Rb1 Ra4 39. Nc5 Rb4 40. Kf1 Nb6 41. Ke2 Rb5 42. Rc1 Nd5 43. Nd3 Kg6 44. Nf4+ Nxf4+ 45. gxf4 Kf5 46. Rc7 Kg6 47. Rc5 Rb4 48. Kd3 h6 49. Rc4 Rb7 50. Kc3 Kf5 51. Rc5+ Kxf4 52. Rh5 Kf3 53. Rxh6 f5 54. Rh7 Kxf2 55. h4 f4 56. h5 f3 57. Rg7 Ke2 58. h6 f2 59. Rg2 f6 60. Rh2 Rh7 61. Kxb3 Ke1 0-1

[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.11.28"]
[Round "3"]
[White "Buttafuoco, Francisco"]
[Black "Barsoba, Carlos"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "107"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. a3 a6 5. Bc4 b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Qe7 9. dxc5 Qxc5 10. Be3 Qe7 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 0-0 14. 0-0 d6 15. Bf4 Be6 16. Bxe5 dxe5 17. Bxe6 Qxe6 18. Qe2 Rad8 19. Rfd1 Rd6 20. Rxd6 Qxd6 21. Rd1 Qe7 22. Qe3 Rd8 23. Rd3 Rxd3 24. Qxd3 f6 25. Kf1 Kf8 26. Ke2 Ke8 27. f3 Qd7 28. Qb3 Qf7 29. Qc3 Qc7 30. Qc5 Kf7 31. c4 Kg6 32. cxb5 axb5 33. Kd2 Qa5+ 34. Kd1 Qa4+ 35. Kc1 Qa8 36. Kc2 Qa4+ 37. b3 Qd4 38. Qxd4 exd4 39. Kd3 c5 40. b4 c4+ 41. Kxd4 Kg5 42. a4 bxa4 43. Kxc4 a3 44. Kb3 a2 45. Kxa2 Kf4 46. b5 Ke5 47. Ka3 Kd6 48. Ka4 Kc7 49. Ka5 Kb7 50. b6 g5 51. g3 h6 52. Kb5 h5 53. f4 gxf4 54. gxf4 1-0

[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.11.21"]
[Round "2"]
[White "Zaccra, Francisco"]
[Black "Barsoba, Carlos"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "90"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e6 3. d3 Bb4 4. Bg5 h6 5. Bh4 g5 6. Bg3 d5 7. a3 Bxc3+ 8. bxc3 c6 9. e5 Nfd7 10. d4 c5 11. Qg4 cxd4 12. cxd4 Qa5+ 13. Kd1 Qa4 14. Kc1 Nc6 15. c3 Nc5 16. Qd1 Qxd1+ 17. Kxd1 Ne4 18. Kc2 Bd7 19. f3 Nxg3 20. hxg3 Rc8 21. Kd2 Na5 22. Kc2 Ba4+ 23. Kb2 Rc6 24. f4 Rb6+ 25. Ka2 gxf4 26. gxf4 Ke7 27. g4 Bb3+ 28. Kb2 Bd1+ 29. Ka2 Bxg4 30. Rh4 h5 31. Be2 Bxe2 32. Nxe2 Rg8 33. Rg1 Rxg1 34. Nxg1 Nc4 35. Rh2 Ra6 36. Ka1 Rxa3+ 37. Ra2 f6 38. Rxa3 Nxa3 39. Nf3 fxe5 40. Nxe5 Nc2+ 41. Kb2 Ne3 42. Kb3 Kf6 43. Nd7+ Kf5 44. Nc5 h4 45. Nd3 h3 0-1

[Event "Chivilcoy Christmas op"]
[Site "Chivilcoy"]
[Date "1986.11.14"]
[Round "1"]
[White "Barsoba, Carlos"]
[Black "Malespina, Carlos Adolfo"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "96"]
[EventDate "1986.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. Nc3 Bg7 5. b3 e6 6. Bg5 Qd7 7. e3 Ne7 8. Bd3 0-0 9. 0-0 a6 10. a4 a5 11. Re1 f5 12. Rc1 Na6 13. cxd5 cxd5 14. Bxa6 Rxa6 15. Nb5 Nc6 16. Bf4 Nb4 17. Ne5 Bxe5 18. Bxe5 Rc6 19. Qd2 b6 20. Rxc6 Nxc6 21. Bc7 Ba6 22. Bxb6 Bxb5 23. axb5 Qb7 24. Bc5 Qxb5 25. Bxf8 Kxf8 26. Qc3 Kf7 27. Rc1 Ne7 28. Ra1 Nc6 29. Rc1 Ne7 30. g3 g5 31. Qb2 g4 32. Kg2 Qd3 33. Qc2 Qb5 34. h3 h5 35. hxg4 hxg4 36. Rh1 Kg6 37. Qc7 Qe2 38. Qf4 Ng8 39. Rh8 Kg7 40. Rh5 Kf7 41. Rg5 Ne7 42. Rh5 Ng8 43. Qc7+ Ne7 44. Qf4 Ng8 45. Rh1 Nf6 46. Qc7+ Kg6 47. Rf1 Nh5 48. Qe5 Kf7 1/2-1/2

