[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.13"]
[Round "8.47"]
[White "Sieff, Massimo"]
[Black "Grillo, Ugo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "69"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. Nf3 Nc6 4. g3 Bb7 5. e3 f5 6. d3 Nf6 7. Bg2 d6 8. 0-0 Ne7 9. Re1 Ng6 10. e4 fxe4 11. dxe4 Be7 12. h4 0-0 13. Ng5 Bc8 14. Nd5 Ng4 15. f3 h6 16. fxg4 hxg5 17. Nxe7+ Qxe7 18. Bxg5 Qf7 19. Qe2 Be6 20. b3 b5 21. cxb5 Qd7 22. Bh3 Rfb8 23. a4 Bxb3 24. Rec1 Be6 25. Rc6 Ne7 26. Bxe7 Qxe7 27. Rac1 Rb7 28. Kh2 Rc8 29. g5 Bxh3 30. Kxh3 Qe6+ 31. Qg4 Qe8 32. g6 Rb6 33. Rf1 Rxc6 34. bxc6 Rb8 35. Qh5 1-0

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.12"]
[Round "7.46"]
[White "Militello, Vincenzo"]
[Black "Sieff, Massimo"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "125"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c5 3. Nf3 Nc6 4. e3 Nf6 5. d4 cxd4 6. exd4 exd4 7. Nxd4 Bb4 8. Nxc6 bxc6 9. Bd2 0-0 10. Be2 Bb7 11. 0-0 d5 12. Qb3 Bxc3 13. Bxc3 Qb6 14. Bxf6 Qxb3 15. axb3 gxf6 16. Bf3 Rfd8 17. cxd5 cxd5 18. Rfd1 a6 19. Rd4 Rac8 20. Rad1 Rc2 21. R4d2 Rdc8 22. g3 Kg7 23. h4 R8c5 24. Kf1 Bc6 25. Ke1 f5 26. Be2 a5 27. Bd3 Rxd2 28. Kxd2 Kf6 29. Ke3 Bb7 30. Kd4 Rc7 31. Ra1 Bc8 32. Rxa5 Be6 33. b4 Ke7 34. b5 Rb7 35. Ra6 Kd7 36. Rc6 Ra7 37. Ra6 Rb7 38. Kc5 Kc7 39. b6+ Kb8 40. Bb5 Bd7 41. Bxd7 Rxd7 42. Ra7 Rd8 43. Kd4 Rd6 44. Rxf7 Rxb6 45. Rxf5 Rxb2 46. Kxd5 Re2 47. Kd4 Kc8 48. Kd3 Re7 49. f4 Kd7 50. Re5 Rg7 51. Re3 h5 52. Ke2 Kd6 53. Kf3 Kd7 54. Re5 Rh7 55. Ke4 Kd8 56. f5 Rg7 57. f6 Rf7 58. Kf5 Rf8 59. Re7 Rg8 60. f7 Rf8 61. Kf6 Rh8 62. Ra7 Rh6+ 63. Kg7 1-0

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.11"]
[Round "6.41"]
[White "Sieff, Massimo"]
[Black "Turturici, Pellegrino"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1800"]
[BlackElo "1824"]
[PlyCount "66"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 a6 10. Rc1 b5 11. Bd3 cxd4 12. Nxd4 Bb7 13. a3 Ne5 14. Be2 Rc8 15. Qb3 Nfd7 16. Bxe7 Qxe7 17. Rfd1 Nc5 18. Qa2 Qg5 19. g3 Qg6 20. Qb1 f5 21. b4 Ne4 22. Nxe4 Bxe4 23. Qb2 Nc4 24. Bxc4 bxc4 25. Ne2 Qg4 26. Rd4 Qf3 27. Rxe4 Qxe4 28. Qd4 Rfd8 29. Qxe4 fxe4 30. Nd4 c3 31. Nxe6 Rd3 32. Nc5 a5 33. Nxe4 c2 0-1

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.10"]
[Round "5.48"]
[White "Miolo, Lino"]
[Black "Sieff, Massimo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1779"]
[BlackElo "1800"]
[PlyCount "42"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. f4 Bd7 6. Nf3 Bb5 7. Be2 Bxe2 8. Qxe2 Qa6 9. Qe3 Nd7 10. h3 h5 11. f5 exf5 12. Rf1 g6 13. h4 0-0-0 14. Nbd2 Nh6 15. Nh2 Re8 16. g3 f6 17. Ndf3 Ng4 18. Qg1 fxe5 19. dxe5 Ndxe5 20. Kd1 Nxf3 21. Rxf3 Qe2# 0-1

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.09"]
[Round "4.44"]
[White "Sieff, Massimo"]
[Black "Ongaro, Giorgio"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1800"]
[BlackElo "1846"]
[PlyCount "82"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Nf3 Nc6 8. 0-0 e4 9. Ne1 e3 10. d4 exf2+ 11. Rxf2 Nxd4 12. cxd4 Bxd4 13. Bf4 Bxf2+ 14. Kxf2 Qf6 15. Nf3 0-0 16. Bxc7 Bf5 17. Be5 Qa6 18. Qd6 Qxd6 19. Bxd6 Rfd8 20. Bf4 Re8 21. Nd2 Bg4 22. Re1 Re7 23. e4 Rc8 24. h3 Be6 25. Nb3 b6 26. Rc1 Rxc1 27. Nxc1 Rd7 28. Nb3 Rd3 29. Nc1 Rc3 30. Bd2 Rc2 31. Ke2 Bxa2 32. Nxa2 Rxa2 33. e5 b5 34. g4 b4 35. Bd5 Ra5 36. Be4 Rxe5 37. Kd3 a5 38. Kd4 Re6 39. Kd5 Re8 40. Bf4 b3 41. Kd4 Rxe4+ 0-1

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.08"]
[Round "3.47"]
[White "Guido, Giuseppe"]
[Black "Sieff, Massimo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1736"]
[BlackElo "1800"]
[PlyCount "131"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Nc6 9. Be3 c4 10. Nbd2 Nge7 11. Rfb1 Qc7 12. b4 b6 13. a4 h6 14. Rb2 Nf5 15. Rba2 Be7 16. Nb1 Rb8 17. Na3 Qd7 18. Rd1 g5 19. g4 Ng7 20. Qd2 Qb7 21. Nb5 a6 22. Nd6+ Bxd6 23. exd6 f6 24. Qc2 Kf7 25. b5 Na5 26. bxa6 Qxa6 27. Rb1 Nb3 28. Nd2 Nxd2 29. Bxd2 Rhd8 30. f4 Rxd6 31. fxg5 hxg5 32. Rf1 f5 33. Bxg5 Rg8 34. h4 Qc8 35. Qh2 Rd7 36. Qe5 Qc7 37. Qxc7 Rxc7 38. Kh2 Kg6 39. Bf4 Rf7 40. Rg2 fxg4 41. Rxg4+ Kh7 42. Rfg1 Ra8 43. Ra1 Nf5 44. Kh3 Nh6 45. Bxh6 Kxh6 46. Kg3 Raf8 47. Kh3 Rf3+ 48. Rg3 Rd3 49. Rxd3 cxd3 50. Rd1 d2 51. Kg2 Rc8 52. Rxd2 Rxc3 53. Rb2 Rc4 54. Rxb6 Rxa4 55. Rxe6+ Kg7 56. h5 Rxd4 57. Rd6 Rg4+ 58. Kh3 Rd4 59. Kg3 Rd1 60. Kf4 d4 61. Kg5 Rg1+ 62. Kf5 Rf1+ 63. Ke4 Rh1 64. Kxd4 Rd1+ 65. Ke5 Rxd6 66. Kxd6 1/2-1/2

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.07"]
[Round "2.39"]
[White "Sieff, Massimo"]
[Black "Tondo, Salvatore"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1800"]
[BlackElo "1842"]
[PlyCount "146"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. d3 Nge7 7. 0-0 0-0 8. e4 d6 9. h3 f5 10. Bg5 h6 11. Bxe7 Nxe7 12. Nd2 f4 13. g4 Be6 14. a3 Nc6 15. Nf3 Nd4 16. b4 b6 17. Nxd4 exd4 18. Nb1 Be5 19. f3 Qh4 20. Qe1 Qe7 21. Nd2 Bf6 22. Qe2 Rab8 23. b5 a5 24. bxa6 Qa7 25. Rfb1 Qxa6 26. Rb3 Rf7 27. Rab1 Rfb7 28. Nf1 b5 29. Qb2 Bd7 30. Nd2 b4 31. axb4 cxb4 32. Qc1 Qc6 33. R3b2 Qc5 34. Nb3 Qg5 35. Ra1 Be5 36. Rba2 h5 37. Qd1 hxg4 38. hxg4 Qh4 39. Qe1 Qh6 40. Ra8 Rxa8 41. Rxa8+ Kf7 42. Kf2 Qh4+ 43. Ke2 Qxe1+ 44. Kxe1 Kf6 45. Bf1 Kg5 46. Kf2 Be6 47. Be2 Bf7 48. Bd1 Be6 49. Ra5 Kf6 50. Ra8 Kg5 51. Na5 Rh7 52. Kg2 Rc7 53. Ba4 Bxg4 54. fxg4 Kxg4 55. Bd1+ Kh4 56. Nb3 g5 57. Ra2 g4 58. Nd2 Rg7 59. Kh1 Kg5 60. Kg2 Rh7 61. Ra8 f3+ 62. Kg1 Rf7 63. Kf1 Kf4 64. Kf2 g3+ 65. Kf1 Ke3 66. Nxf3 Rxf3+ 67. Bxf3 Kxf3 68. Ra1 g2+ 69. Kg1 Bf4 70. Re1 b3 71. c5 dxc5 72. e5 Be3+ 73. Rxe3+ dxe3 0-1

[Event "Caorle op-B"]
[Site "Caorle"]
[Date "1991.07.06"]
[Round "1.30"]
[White "Gregoratti, Ivaldi"]
[Black "Sieff, Massimo"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1924"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "1991.07.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc5 7. Qxg7 Rg8 8. Qxh7 Nbc6 9. Nf3 Qb6 10. Nd1 Bd7 11. Bg5 0-0-0 12. h4 Rh8 13. Qd3 Nb4 14. Qd2 a5 15. a3 Nbc6 16. Bd3 Nd4 17. Nxd4 Bxd4 18. Bxe7 Rdg8 19. Bf6 Rh5 20. Qe2 Rxg2 21. Qxh5 Bxf2+ 22. Kf1 1-0

