[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "13"]
[White "Aracri, Marcelo"]
[Black "Sansoni, Claudio"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "57"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 c6 4. d4 cxd5 5. Bd3 Nc6 6. c3 e5 7. dxe5 Nxe5 8. Qe2 Qe7 9. Bb5+ Nc6 10. Bg5 Qxe2+ 11. Nxe2 Ne4 12. Be3 Nd6 13. Nd4 Nxb5 14. Nxb5 Kd8 15. Nd2 a6 16. Bb6+ Kd7 17. Nc7 Rb8 18. Nxd5 Kd6 19. c4 Ne7 20. Bc7+ Kc6 21. Bxb8 Nxd5 22. cxd5+ Kxd5 23. 0-0 Be6 24. Nf3 Kc4 25. Rfd1 Bc5 26. Rac1+ Kb5 27. Be5 Bxa2 28. Nd4+ Kb6 29. Bc7+ 1-0

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "5"]
[White "Bracchi, Sergio"]
[Black "Sansoni, Claudio"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2215"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 b6 6. e5 Nfd7 7. Bc4 e6 8. 0-0 d5 9. Bd3 0-0 10. Ne2 c5 11. c3 c4 12. Bc2 Nc6 13. Ng3 Ne7 14. Qe1 Re8 15. Nh1 Nf8 16. Be3 Qc7 17. Bf2 Bb7 18. g4 b5 19. Bh4 Nd7 20. Ng3 f5 21. exf6 1-0

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "9"]
[White "Costianosky, Ricardo"]
[Black "Sansoni, Claudio"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "78"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Re8 9. a3 a6 10. Qe2 Qc7 11. Bd2 b6 12. Rac1 Qb8 13. e4 dxe4 14. Nxe4 Bb7 15. Bc3 Nxe4 16. Bxe4 Nf6 17. Bc2 c5 18. dxc5 Bxf3 19. Qxf3 bxc5 20. Rcd1 Qb6 21. Rd2 Rad8 22. Red1 Rxd2 23. Rxd2 Rd8 24. Qd1 Rxd2 25. Qxd2 Qd8 26. Kf1 Qxd2 27. Bxd2 Kf8 28. h3 Ke8 29. Ke2 Kd7 30. b4 Kc6 31. Kd3 Nd7 32. Kc3 g6 33. Bh6 Kb6 34. Be4 f5 35. Bc2 e5 36. Be3 f4 37. Bd2 Nf6 38. Kb3 Bd6 39. f3 g5 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "2"]
[White "Lloyd, Osvaldo R"]
[Black "Sansoni, Claudio"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "123"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Be3 b6 10. Rad1 c5 11. Qe2 cxd4 12. Bxd4 e5 13. Be3 Nc5 14. Bxc5 bxc5 15. Nb5 Nh5 16. Nxd6 Nf4 17. Qe3 Qg5 18. Qg3 Qf6 19. Rd2 Bh6 20. Rdd1 Bg5 21. Kh1 Rad8 22. Nb5 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Nc3 Bh6 26. Nd5 Qa5 27. Qc3 Qxc3 28. Nxc3 Bf8 29. Nd5 Nxd5 30. Bxd5 Kg7 31. Kg1 f5 32. f3 f4 33. Kf2 g5 34. Ke2 Kf6 35. Kd3 Ke7 36. Kc4 Kd6 37. Kb5 Kc7 38. Ka6 Kb8 39. Bg8 h6 40. Bh7 Be7 41. Bg8 Bf8 42. Bd5 Be7 43. c3 Bd8 44. Kb5 Be7 45. Kc6 Kc8 46. Be6+ Kd8 47. Kd5 h5 48. Kxe5 Kc7 49. Bd5 Kd8 50. h4 g4 51. fxg4 hxg4 52. Kxf4 Bxh4 53. Kxg4 Be7 54. Kf5 Ke8 55. g4 Kf8 56. e5 Kg7 57. g5 Bd8 58. g6 a5 59. Bf7 Kf8 60. Ke6 Bc7 61. Kd5 Bb8 62. e6 1-0

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "7"]
[White "Oggier, Daniel"]
[Black "Sansoni, Claudio"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "61"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. d4 cxd4 8. Nxd4 Nbd7 9. b3 a6 10. Bb2 Kh8 11. e4 Ne5 12. h3 Bd7 13. Rb1 Qc8 14. Kh2 Ng8 15. Nd5 Qd8 16. f4 Nc6 17. Nxc6 bxc6 18. Bxg7+ Kxg7 19. Ne3 Qb6 20. Qd3 Nf6 21. e5 Ne8 22. f5 Rd8 23. f6+ exf6 24. exf6+ Kh8 25. Rbe1 Be6 26. Rd1 Nc7 27. Qe4 d5 28. Qf4 d4 29. Qh6 Rg8 30. Rf4 Ne8 31. Qxh7+ 1-0

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "4"]
[White "Sansoni, Claudio"]
[Black "Dorin, Jaime"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "44"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 d6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Bxa6 10. Nc3 Nbd7 11. h4 Qc7 12. Qc2 Rfb8 13. Re1 Ra7 14. Nh2 Rab7 15. e4 Ne5 16. f4 Nd3 17. Re3 Nxc1 18. Qxc1 Rxb2 19. Rb1 Rxb1 20. Nxb1 Nh5 21. Rb3 Rxb3 22. axb3 Bd4+ 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "1"]
[White "Sansoni, Claudio"]
[Black "Hefty Hilardo, Jorge Walter"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "62"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 b5 9. Qd3 0-0 10. Nce2 e5 11. Nf5 Bxf5 12. exf5 d5 13. f3 Nc6 14. 0-0 Qc7 15. c3 Rad8 16. f4 Ng4 17. h3 Nxe3 18. Qxe3 d4 19. cxd4 exd4 20. Qe4 Rfe8 21. Qf3 Bc5 22. Kh2 Re3 23. Qh5 Qe7 24. Ng3 Bb4 25. Qg4 Kh8 26. Nh5 Rg8 27. f6 gxf6 28. Qf5 Re2 29. Rg1 Rxb2 30. Rae1 Bxe1 31. Rxe1 Rgxg2+ 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "10"]
[White "Sansoni, Claudio"]
[Black "Needleman, Alejandro"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nb3 Qc7 7. Be3 b5 8. f4 d6 9. Qf3 Bb7 10. Bd3 Nf6 11. a3 Na5 12. Nxa5 Qxa5 13. 0-0 Qc7 14. g4 d5 15. exd5 0-0-0 16. Bd2 Nxd5 17. Nxd5 Bxd5 18. Qg3 Bb7 19. h4 Qc6 20. Be3 Be7 21. Kf2 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "6"]
[White "Sansoni, Claudio"]
[Black "Roldan, Adrian"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "78"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Be7 4. e3 d5 5. Nc3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. b3 Bb7 9. Bb2 a6 10. Qe2 Ne4 11. Nd2 f5 12. f3 Nxc3 13. Bxc3 Rf6 14. e4 f4 15. Rae1 Bf8 16. cxd5 exd5 17. Qf2 Rc6 18. Rc1 Ba3 19. exd5 Rh6 20. Rce1 Bxd5 21. Ne4 Be7 22. Re2 Bh4 23. g3 Rg6 24. Nd2 fxg3 25. Qe3 gxh2+ 26. Kh1 Bg5 27. Qf2 Rc6 28. Be4 Nf6 29. Bxd5+ Nxd5 30. Bb2 Nf4 31. Nc4 Nxe2 32. Qxe2 Qd5 33. Ne5 Re6 34. Qg2 Bf4 35. Qe2 Bxe5 36. dxe5 a5 37. Rd1 Qc6 38. Rc1 Qd7 39. Rd1 Qf7 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "12"]
[White "Sansoni, Claudio"]
[Black "Sanchez, Marcelo"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "62"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 Be7 7. 0-0 Nf6 8. Ng5 0-0 9. Qb3 Qe8 10. f4 h6 11. Nf3 d6 12. Qc2 Bg4 13. Ne2 Rc8 14. Qb1 a6 15. h3 Bxf3 16. Rxf3 Nd4 17. Nxd4 Rxc4 18. fxe5 dxe5 19. Nf5 Bc5+ 20. Kh2 Kh8 21. Bxh6 gxh6 22. Qd3 Qe6 23. Nxh6 Nh5 24. Ng4 Nf4 25. Qf1 Rc2 26. Rxf4 exf4 27. Qxf4 f5 28. exf5 Bd6 29. fxe6 Bxf4+ 30. Kg1 Re8 31. Rf1 Bd6 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "8"]
[White "Sansoni, Claudio"]
[Black "Villarreal, Pablo"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "53"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Qe2 d5 5. d3 Nf6 6. Qxe5+ Be6 7. Bb3 Bd6 8. Qe2 0-0 9. 0-0 Nbd7 10. h3 Re8 11. Be3 c5 12. c3 Qc7 13. Nbd2 Ne5 14. Nxe5 Bxe5 15. Nf3 d4 16. cxd4 cxd4 17. Bxe6 Rxe6 18. Rfc1 Qd6 19. Ng5 Ree8 20. Ne4 Nxe4 21. dxe4 dxe3 22. Qxe3 Bf4 23. Qb3 Bxc1 24. Rxc1 Rac8 25. Rxc8 Rxc8 26. Qe3 Qc5 27. Qg5 0-1

[Event "ARG U20-ch"]
[Site "St Rosa"]
[Date "1983.??.??"]
[Round "11"]
[White "Slipak, Sergio"]
[Black "Sansoni, Claudio"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "47"]
[EventDate "1983.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. d4 h6 7. Bd3 Bd6 8. Qe2 0-0 9. 0-0 Qe7 10. c4 c6 11. b3 Nd7 12. Bb2 b6 13. Ne5 Bb7 14. Rad1 Nxe5 15. dxe5 Bc5 16. Qe4 g6 17. Bc1 Kg7 18. Qf4 Rh8 19. Bc2 Rad8 20. Rxd8 Qxd8 21. Rd1 Qe7 22. Bb2 Rb8 23. h4 Rd8 24. Qf6+ 1-0

