[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "7"]
[White "Gasparini, Jose"]
[Black "Roncarolo, Nestor"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "37"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Nc3 Bb4 8. Be2 Bg4 9. Be3 Qd8 10. 0-0 Qd7 11. d5 Bxc3 12. dxc6 Qxd1 13. Rfxd1 Ba5 14. cxb7 Rb8 15. Bb5+ Bd7 16. Rxd7 Nxd7 17. Ne5 Rxb7 18. Bxd7+ Kf8 19. Bc6 1-0

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "3"]
[White "Gorisnic, Eduardo"]
[Black "Roncarolo, Nestor"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "70"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 0-0 8. e3 h6 9. Bf4 Be6 10. Bd3 Nbd7 11. h3 Ne8 12. 0-0 Rc8 13. Rab1 Nd6 14. b4 Nf6 15. a4 a6 16. Rfc1 b5 17. axb5 axb5 18. Qb3 Qb6 19. Ra1 Ra8 20. Bxd6 Bxd6 21. Ne1 Qb7 22. Qb2 Rfe8 23. Be2 Bf5 24. Nd3 Nd7 25. Nd1 Rxa1 26. Rxa1 Ra8 27. Rc1 Bxd3 28. Bxd3 Nb6 29. e4 dxe4 30. Bxe4 Nc4 31. Rxc4 bxc4 32. b5 Qe7 33. Nc3 cxb5 34. g3 Ra3 35. Bb1 Qe1+ 0-1

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "1"]
[White "Peiro, Sergio F"]
[Black "Roncarolo, Nestor"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "36"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d4 exd4 11. cxd4 0-0 12. d5 Ne5 13. Nbd2 Qc8 14. Re3 Re8 15. Qc2 Nfd7 16. Nxe5 dxe5 17. Nf1 Bc5 18. Rc3 Bd6 1/2-1/2

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "4"]
[White "Roncarolo, Nestor"]
[Black "Barbero, Gerardo F"]
[Result "0-1"]
[ECO "E16"]
[PlyCount "102"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 b6 5. Bd2 Bb7 6. g3 0-0 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 d6 11. 0-0 Nd7 12. Rad1 Qe7 13. Rde1 f5 14. Nh4 Bxg2 15. Nxg2 Nf6 16. f3 Rad8 17. e4 fxe4 18. fxe4 e5 19. d5 a5 20. Nh4 g6 21. Qc1 Nd7 22. Nf3 Nc5 23. Qe3 Kg7 24. Nd2 Qd7 25. b3 Na6 26. Nf3 h6 27. Kg2 Nb4 28. Re2 Qe7 29. Ref2 Rf6 30. a3 Na6 31. Ne1 Rxf2+ 32. Rxf2 Nc5 33. b4 Nb7 34. Nd3 axb4 35. axb4 Ra8 36. Rc2 Ra3 37. Qd2 Qg5 38. Qxg5 hxg5 39. c5 bxc5 40. bxc5 Rxd3 41. cxd6 Nxd6 42. Rxc7+ Kh6 43. Re7 Nxe4 44. Rxe5 Nc3 45. Re8 Nxd5 46. Rh8+ Kg7 47. Ra8 Rd2+ 48. Kf3 Rxh2 49. Ra7+ Kh6 50. Rb7 Ra2 51. Rd7 g4+ 0-1

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "6"]
[White "Roncarolo, Nestor"]
[Black "Casafus, Ruben Andres"]
[Result "1/2-1/2"]
[ECO "E93"]
[PlyCount "81"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nf4 12. Qc2 a5 13. hxg5 hxg5 14. Bxf4 gxf4 15. 0-0-0 Nc5 16. Rdg1 f5 17. Nh4 Qf6 18. g4 fxg3 19. Rxg3 Qh6+ 20. Kb1 fxe4 21. Nxe4 Nxe4 22. Qxe4 Rf4 23. Qg2 Rxh4 24. Rg1 Bf5+ 25. Ka1 Bh7 26. Rxg7+ Kh8 27. Qf3 Rf4 28. Qg2 Raf8 29. Bd3 e4 30. Bb1 Rxf2 31. Qg4 a4 32. a3 Qh2 33. Rg3 R2f4 34. Qe6 R4f6 35. Qg4 Qh6 36. Rxh7+ Qxh7 37. Bxe4 Rg8 38. Bxh7 Rxg4 39. Rxg4 Kxh7 40. Ka2 Rg6 41. Re4 1/2-1/2

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "9"]
[White "Roncarolo, Nestor"]
[Black "Daguer, Jose"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "55"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 c5 6. a3 Bxc3 7. Bxc3 cxd4 8. Nxd4 a6 9. g3 Nc6 10. Bg2 d5 11. Nxc6 bxc6 12. cxd5 cxd5 13. Bb4 Qb7 14. Qd2 Bd7 15. 0-0 Rb8 16. Rac1 Bc6 17. e4 a5 18. Bd6 Rd8 19. e5 Ne4 20. Bxe4 dxe4 21. Rc2 f5 22. Qg5 Kf7 23. Rxc6 Qxc6 24. Qe7+ Kg6 25. Qxe6+ Kh5 26. Qxf5+ Kh6 27. Qe6+ Kh5 28. g4+ 1-0

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "8"]
[White "Roncarolo, Nestor"]
[Black "De Martin, Juan Alfredo"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "94"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Bd3 Nf6 6. Ne2 0-0 7. Ng3 Ne8 8. 0-0 Bg5 9. Nc3 g6 10. Nce2 Bxc1 11. Rxc1 Ng7 12. Qd2 g5 13. Nf5 Bxf5 14. exf5 Nd7 15. Ng3 h6 16. Rce1 Nf6 17. f3 Rb8 18. Ne4 Nxe4 19. fxe4 Nh5 20. g3 Nf6 21. h4 Nh7 22. hxg5 Qxg5 23. Qxg5+ Nxg5 24. Kg2 Kg7 25. f6+ Kg6 26. Rf2 h5 27. Bc2 Rh8 28. Ba4 Rbd8 29. Rh1 Rh6 30. Bd1 Rdh8 31. Rh4 Nh7 32. g4 hxg4 33. Rxg4+ Ng5 34. Rf5 Rh2+ 35. Kg1 Rh1+ 36. Kg2 R8h2+ 37. Kg3 Rh5 38. Bf3 Rg1+ 39. Bg2 Kh6 40. Rf1 Nxe4+ 41. Rxe4 Rg5+ 42. Kf3 R1xg2 43. Rf2 Rxf2+ 44. Kxf2 Rf5+ 45. Kg3 Rxf6 46. Re2 Rg6+ 47. Kf3 f5 0-1

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "2"]
[White "Roncarolo, Nestor"]
[Black "Lasalle Casenave, Abel"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "90"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Bg4 6. 0-0 Be7 7. Nc3 0-0 8. d4 c6 9. Bxf4 cxd5 10. Bd3 Nc6 11. Ne2 Ne4 12. c3 g5 13. Bg3 f5 14. Be5 Bh5 15. Qe1 Bg6 16. c4 g4 17. Nd2 Nxe5 18. dxe5 Qb6+ 19. Kh1 Qxb2 20. Rb1 Qxe5 21. cxd5 Bg5 22. Nxe4 fxe4 23. Rxf8+ Rxf8 24. Ng3 Bh4 25. Bc4 Bxg3 26. Qxg3 Qxg3 27. hxg3 b6 28. Rd1 Rd8 29. d6+ Kg7 30. Be6 h5 31. Bc4 Bf7 32. Bxf7 Kxf7 33. Re1 Rxd6 34. Rxe4 Rd2 35. Ra4 a5 36. Kg1 Ke6 37. Ra3 Kd5 38. Rb3 Kc5 39. a3 b5 40. Re3 b4 41. axb4+ axb4 42. Re5+ Rd5 43. Re8 b3 44. Rc8+ Kb4 45. Kf1 b2 0-1

[Event "ARG U20-ch"]
[Site "Tucuman"]
[Date "1977.??.??"]
[Round "5"]
[White "Vernales, Gustavo"]
[Black "Roncarolo, Nestor"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "85"]
[EventDate "1977.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Na4 Nbd7 6. Bg5 h6 7. Bh4 c6 8. Nxc5 Nxc5 9. Qd2 Nfxe4 10. Bxd8 Nxd2 11. Kxd2 Kxd8 12. b4 Ne6 13. Ne2 d5 14. Bb3 a5 15. a3 Nc7 16. f4 exf4 17. Nxf4 g5 18. Nh5 Be6 19. Rhf1 a4 20. Ba2 Nb5 21. Ng7 Ke7 22. Nxe6 fxe6 23. c4 Nc7 24. cxd5 cxd5 25. Rac1 Nb5 26. Rc5 Nd6 27. Rc7+ Ke8 28. Re1 Kd8 29. Rg7 Ra6 30. Kd1 Nb5 31. Rxb7 Nc3+ 32. Kd2 Kc8 33. Rf7 Nxa2 34. Ra1 Nxb4 35. axb4 Kb8 36. b5 Ra5 37. Re7 Rc8 38. Rxe6 Rc5 39. Rxh6 Rcxb5 40. Rc6 Kb7 41. Rc3 Kb6 42. Ra2 Rb4 43. Rc8 0-1

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.29"]
[Round "9"]
[White "Stupfler, Rodolfo"]
[Black "Roncarolo, Nestor"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "119"]
[EventDate "1976.02.20"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. d4 exd4 9. exd4 0-0 10. Bd3 Bg4 11. Be2 Re8 12. d5 Nb8 13. Qd4 Nbd7 14. 0-0-0 Bh5 15. Rhg1 Qe7 16. Bd3 Bg6 17. Rde1 Nc5 18. Nd2 a5 19. g4 Qe5 20. Qxe5 Rxe5 21. h4 Rae8 22. g5 hxg5 23. Rxg5 R5e7 24. Bb5 Rc8 25. Reg1 Ncxe4 26. Ncxe4 Nxe4 27. Nxe4 Rxe4 28. h5 Bxh5 29. Rxh5 g6 30. Rhh1 Kg7 31. Re1 Re5 32. c4 Rd8 33. Kc2 g5 34. Kd3 f5 35. Kd4 Rxe1 36. Rxe1 Kf7 37. Rh1 Kg6 38. Ba4 Rf8 39. Re1 Kf7 40. Bd7 Kf6 41. Bxf5 Rh8 42. Rf1 Rh4+ 43. Bg4+ Kg7 44. Rg1 Rh2 45. Kc3 Rh8 46. a3 Kf6 47. Rf1+ Kg7 48. Rf5 Kg6 49. Rf1 c6 50. Kd4 Rh4 51. Rg1 Rh2 52. b4 axb4 53. axb4 cxd5 54. Kxd5 Rd2+ 55. Ke4 Kf6 56. Rd1 Rxd1 57. Bxd1 Ke7 58. b5 Kd7 59. Kf5 Kc7 60. Bf3 1-0

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.27"]
[Round "8"]
[White "Roncarolo, Nestor"]
[Black "Quiroga, Facundo"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "105"]
[EventDate "1976.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qa5 11. Qb3 cxd4 12. cxd4 Qb4 13. Rab1 Qxb3 14. Bxb3 b6 15. d5 Na5 16. Bd4 Ba6 17. Bxg7 Kxg7 18. Rfe1 Bd3 19. Rbc1 Rac8 20. Ng3 Rc5 21. Rcd1 Bc4 22. Bxc4 Nxc4 23. Nf1 Rfc8 24. Ne3 Nxe3 25. Rxe3 Rc1 26. Ree1 Rxd1 27. Rxd1 Rc2 28. Ra1 Re2 29. f3 Kf6 30. a4 Ke5 31. Rc1 Ra2 32. Rc7 Rxa4 33. Rxe7+ Kd6 34. Rxf7 a5 35. Rf6+ Kc7 36. e5 Rd4 37. Rf7+ Kc8 38. d6 a4 39. Ra7 Kb8 40. e6 Rxd6 41. e7 Re6 42. Rd7 b5 43. Rd8+ Ka7 44. e8Q Rxe8 45. Rxe8 a3 46. Re1 b4 47. Ra1 Kb6 48. Kf2 Kc5 49. Ke2 Kc4 50. Kd2 Kb3 51. Rb1+ Ka4 52. Ra1 Kb3 53. Rb1+ 1/2-1/2

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.26"]
[Round "7"]
[White "Rosso, R."]
[Black "Roncarolo, Nestor"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "86"]
[EventDate "1976.02.20"]
[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 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Bd6 8. Be3 Ne7 9. c3 c5 10. Nb3 c4 11. N3d2 Be6 12. f4 0-0 13. f5 Bf7 14. Qg4 Kh8 15. Rf3 Nc6 16. Rh3 Ne5 17. Qh4 Bg8 18. Nf3 Qe7 19. Nbd2 Bc5 20. Nd4 Rad8 21. Kh1 Rfe8 22. Rd1 b5 23. N2f3 Nd3 24. e5 Nxe5 25. Ng5 fxg5 26. Bxg5 Qd7 27. f6 Bf8 28. fxg7+ Bxg7 29. Bxd8 Qxd8 30. Qh5 Nd3 31. Rf1 Rf8 32. Nf5 Qe8 33. Qxe8 Rxe8 34. Rg3 Bf8 35. b3 cxb3 36. Rxd3 Bc4 37. Rdd1 Bxf1 38. Rxf1 bxa2 39. h3 Re2 40. Nd4 Rb2 41. Rxf8+ Kg7 42. Ne6+ Kg6 43. Nf4+ Kh6 0-1

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.25"]
[Round "6"]
[White "Roncarolo, Nestor"]
[Black "Soppe, Guillermo"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "64"]
[EventDate "1976.02.20"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Be2 e6 9. Nf3 Be7 10. Nc3 f6 11. exf6 Bxf6 12. Qd2 0-0 13. 0-0 Qe8 14. Qe1 Rd8 15. Rd1 Bg4 16. Ng5 Bxe2 17. Qxe2 Nxd4 18. Rxd4 Rxd4 19. Rxf6 gxf6 20. Bxd4 fxg5 21. Qe5 Qg6 22. Qxc7 Qf7 23. Qxf7+ Rxf7 24. b3 Rd7 25. Bc5 Rd2 26. h3 Nc8 27. Ne4 Rxa2 28. Nxg5 Rb2 29. Nxe6 Rxb3 30. Bf2 a5 31. Kf1 a4 32. Nc5 Rb1+ 0-1

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.24"]
[Round "5"]
[White "Bernat, Miguel"]
[Black "Roncarolo, Nestor"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "171"]
[EventDate "1976.02.20"]
[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 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. a4 Bb7 8. 0-0 0-0 9. c3 d6 10. Rd1 bxa4 11. Rxa4 Ne7 12. Bc2 Bc6 13. Ra1 Bb5 14. Qe1 Ng6 15. d4 exd4 16. cxd4 Bb6 17. Nc3 Bc6 18. Qe2 Qc8 19. Bg5 Nh5 20. Qd2 Re8 21. h3 Kh8 22. Kh2 Rg8 23. Bb3 Qd7 24. Bd5 Bxd5 25. Nxd5 f5 26. exf5 Qxf5 27. Nxb6 cxb6 28. Qd3 Qxd3 29. Rxd3 Rge8 30. Rda3 h6 31. Be3 a5 32. Rb3 Reb8 33. Rb5 Nf6 34. Rc1 Ne7 35. Bf4 Ne8 36. Nd2 Rb7 37. Nc4 d5 38. Nd6 Nxd6 39. Bxd6 Nf5 40. Be5 Ne7 41. g4 Kg8 42. Rc3 Raa7 43. f4 Kf7 44. Kg3 Kg8 45. f5 Kf7 46. Rf3 Ng8 47. Rxd5 b5 48. Rd8 Nf6 49. Kf4 a4 50. Bd6 Nd5+ 51. Kg3 Ne7 52. Bc5 Rd7 53. Rb8 Rab7 54. Ra8 Rdc7 55. h4 Rc8 56. Ra6 Rc6 57. Ra5 Rc8 58. Kf2 Nd5 59. g5 hxg5 60. hxg5 g6 61. Ra6 Rg8 62. fxg6+ Kg7 63. Bd6 Kxg6 64. Be5+ Kh5 65. g6 Rb6 66. Rh3+ Kg5 67. Rxb6 Nxb6 68. g7 Kg6 69. Rg3+ Kf7 70. Rf3+ Ke8 71. Rf5 Nc4 72. Bf4 Rxg7 73. Rxb5 Rd7 74. Be5 Nxe5 75. Rxe5+ Kd8 76. Ke3 Rb7 77. Ra5 Rxb2 78. Rxa4 Ke7 79. Ra6 Rb5 80. Kd3 Rg5 81. Kc4 Rh5 82. Rb6 Rg5 83. Rh6 Ra5 84. Rh7+ Kd6 85. Rh6+ Kd7 86. d5 1/2-1/2

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.23"]
[Round "4"]
[White "Roncarolo, Nestor"]
[Black "Alcaraz Lopez, Francesco"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "101"]
[EventDate "1976.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Be2 e5 8. fxe5 dxe5 9. d5 c6 10. dxc6 bxc6 11. Bg5 Qb6 12. Na4 Qa5+ 13. Bd2 Qc7 14. Qc2 a5 15. 0-0 Nh5 16. c5 Nf4 17. Bc4 Kh8 18. Ng5 Bf6 19. Nxf7+ Kg7 20. Nd6 Nxc5 21. Nxc5 Qxd6 22. Be3 Bg4 23. h3 Bc8 24. Rad1 Qe7 25. Nd3 Nxd3 26. Qxd3 Bb7 27. Qc2 Rfd8 28. Be2 Rxd1 29. Rxd1 Rd8 30. Rxd8 Qxd8 31. Qc5 Qc7 32. b4 axb4 33. Qxb4 Be7 34. Bc5 Bxc5+ 35. Qxc5 Kf6 36. a4 Qd8 37. Kf1 h5 38. a5 g5 39. a6 Ba8 40. Bxh5 Qe7 41. Qxe7+ Kxe7 42. Kf2 c5 43. Ke3 Ke6 44. Kd3 Bc6 45. Bg4+ Kd6 46. Bc8 Kc7 47. Bb7 Bxb7 48. axb7 Kxb7 49. Kc4 Kc6 50. g3 Kd6 51. h4 1-0

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.22"]
[Round "3"]
[White "Levstein, Fernando"]
[Black "Roncarolo, Nestor"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "92"]
[EventDate "1976.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 d5 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Bb4 7. Bd3 Qa5 8. Qc2 dxc4 9. Bxc4 Nb6 10. Bd3 Nfd5 11. 0-0 Bxc3 12. bxc3 h6 13. Bh4 Qxc3 14. Qxc3 Nxc3 15. e4 Bd7 16. Rfc1 Nca4 17. Rab1 f6 18. Rb4 0-0 19. Kf1 Rac8 20. Bc2 Nc3 21. Rb3 Nb5 22. Bg3 c5 23. d5 e5 24. Nd2 Nd4 25. Ra3 Nxc2 26. Rxc2 Bb5+ 27. Ke1 a6 28. Rac3 Nd7 29. f3 b6 30. Bf2 Rfd8 31. Nc4 Bxc4 32. Rxc4 b5 33. R4c3 c4 34. Ra3 Ra8 35. Ra5 Rdc8 36. Kd2 Nc5 37. Bxc5 Rxc5 38. Kc3 Rcc8 39. g3 Rcb8 40. Rb2 Rb6 41. a4 Rab8 42. axb5 axb5 43. Rb4 Kf8 44. Ra7 R6b7 45. Ra5 Ke7 46. f4 Kd6 1/2-1/2

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.21"]
[Round "2"]
[White "Roncarolo, Nestor"]
[Black "Ibar, Marcelo Rodolfo"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "86"]
[EventDate "1976.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. e3 a6 9. a4 b6 10. Nd2 Nh5 11. Bg3 Nxg3 12. hxg3 Nd7 13. Nc4 Ne5 14. Rc1 Nxc4 15. Bxc4 0-0 16. Qf3 Qf6 17. Qxf6 Bxf6 18. Ne4 Be7 19. 0-0 Bd7 20. Nc3 f5 21. Rb1 Bf6 22. Rfc1 Rfb8 23. Ra1 Bxc3 24. bxc3 Bxa4 25. Rxa4 b5 26. Bxb5 axb5 27. Raa1 Kf7 28. Rcb1 Rxa1 29. Rxa1 b4 30. cxb4 cxb4 31. Rb1 Rb5 32. Kf1 Ke7 33. Ke2 Kd7 34. Kf3 Kc7 35. e4 Kb6 36. exf5 gxf5 37. Kf4 Kc5 38. Kxf5 Kxd5 39. Kf4 b3 40. Ke3 Kc4 41. Kd2 Rd5+ 42. Kc1 Kc3 43. f3 Rh5 0-1

[Event "ARG Junior-ch22"]
[Site "Buenos Aires"]
[Date "1976.02.20"]
[Round "1"]
[White "Lasalle Casenave, Abel"]
[Black "Roncarolo, Nestor"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "101"]
[EventDate "1976.02.20"]
[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. c3 d6 4. d4 exd4 5. cxd4 Bg4 6. Bc4 Nf6 7. Nc3 Be7 8. Be3 0-0 9. 0-0 a6 10. Bd3 Nb4 11. Bb1 Nc6 12. a3 Re8 13. Bg5 h6 14. Bh4 Nh7 15. Bxe7 Nxe7 16. Qd3 Bh5 17. Nh4 Ng6 18. Nxg6 Bxg6 19. f3 Nf6 20. Qc4 c6 21. Qb3 b5 22. Ne2 c5 23. Nf4 Bh7 24. d5 Qb6 25. Kh1 Nd7 26. Qc3 Ne5 27. Nd3 Nxd3 28. Qxd3 Re5 29. Qd2 Rae8 30. f4 R5e7 31. f5 Re5 32. Bc2 Qc7 33. Rf3 Qe7 34. f6 Qd8 35. fxg7 Kxg7 36. Raf1 Bg6 37. Qf2 Qe7 38. Qg3 Qb7 39. Qf2 Qe7 40. Qg3 Qg5 41. Qf2 Qe7 42. Qg3 Qg5 43. Qf2 Qe7 44. Rf6 Rg5 45. Qf4 Qe5 46. Rxd6 Qxf4 47. Rxf4 Bxe4 48. Rxe4 Rxe4 49. Bxe4 Re5 50. h3 Rxe4 51. Rxa6 1/2-1/2

