[Event "ITA-chT 46th"]
[Site "Condino"]
[Date "2014.05.04"]
[Round "7.5"]
[White "Ramondino, Renzo"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2251"]
[BlackElo "2299"]
[PlyCount "89"]
[EventDate "2014.04.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]
[WhiteTeam "Banca Nuova"]
[BlackTeam "Latina"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 Qc7 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Nxd4 11. Bxd4 h6 12. h4 b5 13. Bh3 b4 14. Ne2 e5 15. Be3 Rc8 16. Kb1 a5 17. Rc1 a4 18. c3 b3 19. a3 Qc4 20. Ng3 d5 21. Bf1 Qc6 22. g5 hxg5 23. hxg5 Rxh1 24. Nxh1 dxe4 25. gxf6 exf3 26. fxg7 Bxg7 27. Re1 Rd8 28. Qf2 Bf5+ 29. Ka1 Qd5 30. Bc1 Kf8 31. Qe3 Rd6 32. c4 Qc6 33. Nf2 e4 34. c5 Rd4 35. Bd2 Kg8 36. Bc3 Qxc5 37. Qg5 Qd5 38. Bc4 Qxc4 39. Rg1 Bg6 40. Ng4 Qd5 41. Nf6+ Bxf6 42. Qxd5 Rxd5 43. Bxf6 f2 44. Rh1 Bh5 45. Rg1+ 0-1

[Event "ITA-chT 46th"]
[Site "Condino"]
[Date "2014.05.02"]
[Round "4.3"]
[White "Tassi, Oliviero"]
[Black "Pulito, Alberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2299"]
[BlackElo "2300"]
[PlyCount "67"]
[EventDate "2014.04.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]
[WhiteTeam "Latina"]
[BlackTeam "Torino"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. Nf3 d6 2. d4 f5 3. Nc3 Nf6 4. Qd3 d5 5. Ne5 e6 6. Bg5 Be7 7. Bxf6 Bxf6 8. f4 0-0 9. 0-0-0 b6 10. Qh3 c5 11. e3 Ba6 12. Kb1 Bxf1 13. Rhxf1 Qe8 14. g4 fxg4 15. Qxg4 Nc6 16. Nb5 Bxe5 17. dxe5 Qe7 18. Nd6 Kh8 19. Rf3 Rad8 20. Rh3 Rxd6 21. exd6 Qf7 22. Rg1 Rd8 23. Rhg3 Rd7 24. Qh4 Qf8 25. Qh5 Nd8 26. a3 Rf7 27. Qe5 Rd7 28. h4 h6 29. Rg6 Kh7 30. h5 b5 31. e4 d4 32. f5 exf5 33. exf5 Rf7 34. Qxc5 1-0

[Event "ITA-chT 43rd"]
[Site "Spoleto"]
[Date "2011.04.30"]
[Round "6"]
[White "Rotoni, Matteo"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2138"]
[BlackElo "2320"]
[PlyCount "61"]
[EventDate "2011.04.28"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ancona"]
[BlackTeam "ASD Scacchi Latina"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. c3 d6 3. d4 Nd7 4. Nf3 g6 5. Bc4 Qb6 6. Ng5 Nh6 7. Qf3 e6 8. Qh3 cxd4 9. 0-0 Ne5 10. Bb3 Nhg4 11. Qh4 Bg7 12. h3 Nf6 13. cxd4 Qxd4 14. Nc3 h6 15. Be3 Qb4 16. Nf3 g5 17. Nxg5 hxg5 18. Qxg5 Rg8 19. f4 Nc4 20. Bf2 Bd7 21. e5 Bh8 22. Qh4 Nd2 23. Bg3 dxe5 24. Rf2 Nde4 25. fxe5 Rc8 26. exf6 Rxc3 27. bxc3 Qxc3 28. Qxe4 Qxa1+ 29. Kh2 Bxf6 30. Qxb7 Be5 31. Qa8+ 1-0

[Event "ITA-chT 43rd"]
[Site "Spoleto"]
[Date "2011.04.30"]
[Round "5"]
[White "Xia, Jie"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2224"]
[BlackElo "2320"]
[PlyCount "71"]
[EventDate "2011.04.28"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Montebelluna"]
[BlackTeam "ASD Scacchi Latina"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Qe2 a6 7. Bg5 Qc7 8. Bxf6 gxf6 9. 0-0-0 Bd7 10. f4 Nc6 11. Nf3 0-0-0 12. g3 Kb8 13. Bh3 Rc8 14. f5 Qa5 15. Kb1 Ne5 16. Nxe5 fxe5 17. Qf3 d5 18. fxe6 Bxe6 19. Bxe6 fxe6 20. exd5 Bb4 21. Ne2 Qc7 22. c3 Ba5 23. dxe6 Qc4 24. Qd3 Qxe6 25. Qe4 Qe8 26. g4 Rf8 27. Rhf1 Qb5 28. Rxf8 Rxf8 29. Rd5 Rf1+ 30. Kc2 Qb6 31. Qxe5+ Ka7 32. Rxa5 Qg6+ 33. Kb3 Re1 34. Qc5+ Kb8 35. Qf8+ Kc7 36. Qf4+ 1-0

[Event "ITA-chT 42nd"]
[Site "Arvier"]
[Date "2010.04.30"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Rotoni, Matteo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2300"]
[BlackElo "2138"]
[PlyCount "89"]
[EventDate "2010.04.29"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 h5 7. h3 h4 8. d3 hxg3 9. fxg3 Be6 10. Nd5 Qd7 11. Qb3 0-0-0 12. h4 Kb8 13. Bg5 Rf8 14. Nb4 Nxb4 15. Qxb4 Ne7 16. Qd2 Nc6 17. 0-0-0 Bg4 18. Rdf1 f5 19. exf5 gxf5 20. Bf3 Bxf3 21. Rxf3 e4 22. dxe4 Ne5 23. Rb3 fxe4 24. Kb1 Nxc4 25. Qd5 Nb6 26. Qxe4 Re8 27. Qc2 Re5 28. Bf4 Rc5 29. Qg6 Nd5 30. Bd2 Be5 31. Nf4 Nf6 32. Nd3 Rc6 33. Nxe5 dxe5 34. Rd3 Qe6 35. Bc3 Rg8 36. Qg5 a6 37. Qxe5 Qc4 38. Rhd1 Ng4 39. Rd8+ Rxd8 40. Rxd8+ Ka7 41. Qd4+ b6 42. Qxc4 Rxc4 43. Rd4 Rxd4 44. Bxd4 Kb7 45. h5 1-0

[Event "ITA-chT 41st"]
[Site "Senigallia"]
[Date "2009.05.02"]
[Round "6"]
[White "Tassi, Oliviero"]
[Black "Sabia, Corrado"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2300"]
[BlackElo "2215"]
[PlyCount "112"]
[EventDate "2009.04.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. b3 Bg4 4. Bg2 Nd7 5. Bb2 Ngf6 6. 0-0 e6 7. d3 Bd6 8. Nbd2 e5 9. e4 0-0 10. Re1 Re8 11. Qc1 Qc7 12. Ba3 Bxa3 13. Qxa3 a5 14. Qb2 a4 15. bxa4 Bxf3 16. Bxf3 d4 17. c3 Nc5 18. Qc2 dxc3 19. Qxc3 Nxa4 20. Qc2 Red8 21. Nb3 Qe7 22. Rab1 Nd7 23. d4 exd4 24. e5 d3 25. Qxd3 Nxe5 26. Qf5 Nxf3+ 27. Qxf3 Qg5 28. h4 Qd5 29. Qe3 Qd3 30. Qe7 Qd7 31. Qb4 b5 32. Rbc1 Rac8 33. Re7 Qf5 34. Rb7 Qf6 35. Nc5 Nxc5 36. Qxc5 h6 37. a3 Re8 38. Rb6 Re5 39. Qc2 Qf3 40. Qc3 Qd5 41. Qb2 Rce8 42. Qc3 R8e6 43. Rb8+ Kh7 44. Rb7 Rf6 45. Qc2+ g6 46. Qc3 Ref5 47. f4 Re6 48. Kf2 Rff6 49. Rc2 Qh1 50. Rd7 Qh2+ 51. Kf3 Qh1+ 52. Kf2 g5 53. hxg5 hxg5 54. Re7 gxf4 55. g4 Qh4+ 56. Kf1 Rxe7 0-1

[Event "ITA-chT 41st"]
[Site "Senigallia"]
[Date "2009.05.01"]
[Round "3"]
[White "Franchini, Gabriele"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2212"]
[BlackElo "2300"]
[PlyCount "54"]
[EventDate "2009.04.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. e5 Ne4 6. Qc2 Bb7 7. Nf3 f5 8. Bd3 h6 9. 0-0 Ng5 10. Nxg5 hxg5 11. a3 Bxc3 12. bxc3 g4 13. g3 Bf3 14. Be2 g5 15. Qd2 Bxe2 16. Qxe2 Qe7 17. f3 gxf3 18. Qxf3 Nc6 19. Qe3 Qh7 20. Rf2 Rg8 21. Kh1 0-0-0 22. d5 exd5 23. cxd5 f4 24. gxf4 gxf4 25. Qxf4 Nxe5 26. Rf1 Qd3 27. Be3 Qxd5+ 0-1

[Event "ITA-chT 41st"]
[Site "Senigallia"]
[Date "2009.05.01"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Godena, Michele"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2300"]
[BlackElo "2538"]
[PlyCount "70"]
[EventDate "2009.04.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 d4 4. g3 Nc6 5. Bg2 e5 6. d3 Bb4+ 7. Nfd2 a5 8. a3 Be7 9. Nf3 Nf6 10. Nbd2 0-0 11. 0-0 Nd7 12. Rb1 Nc5 13. Ne4 Na6 14. Ne1 f5 15. Nd2 Nc5 16. f4 Ne6 17. Bd5 Bd6 18. Ng2 exf4 19. Nxf4 Bxf4 20. Rxf4 Ne7 21. Rxd4 Rf7 22. Rh4 Nxd5 23. cxd5 Qxd5 24. Nf3 b6 25. Qc2 Bb7 26. Qc4 Qxc4 27. Rxc4 Bxf3 28. exf3 Rd8 29. Rc3 Rfd7 30. Be3 Rxd3 31. Rbc1 Rxc3 32. Rxc3 Rd1+ 33. Kf2 Ra1 34. Bc1 Ra2+ 35. Kg1 c5 0-1

[Event "ITA-chT 38th"]
[Site "Porto San Giorgio"]
[Date "2006.04.23"]
[Round "5.3"]
[White "Tassi, Oliviero"]
[Black "Lapiccirella, Mattia"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2300"]
[BlackElo "2243"]
[PlyCount "75"]
[EventDate "2006.04.21"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Latina Bronstein"]
[BlackTeam "Desio Hotel Selide "]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. g3 c5 2. c4 e6 3. Bg2 Nc6 4. Nc3 g6 5. a3 Bg7 6. h4 h6 7. b4 d6 8. Rb1 Nge7 9. Nh3 0-0 10. Nf4 e5 11. Nfd5 cxb4 12. axb4 Nxd5 13. Nxd5 Bg4 14. Ne3 Bc8 15. b5 Nd4 16. Bb2 f5 17. Bd5+ Kh8 18. Bxd4 exd4 19. Ng2 Be5 20. f4 Bf6 21. h5 g5 22. Qc2 Qe7 23. Kf2 Be6 24. Rhe1 Bxd5 25. cxd5 Qd7 26. Qd3 Rae8 27. Ra1 Re4 28. Rxa7 Qf7 29. Qf3 d3 30. Kf1 Bd4 31. Ra4 dxe2+ 32. Rxe2 g4 33. Qd3 Bg7 34. Raxe4 fxe4 35. Qxe4 Qxh5 36. Nh4 Ra8 37. Kg2 Bf6 38. Qf5 1-0

[Event "ITA-chT 38th"]
[Site "Porto San Giorgio"]
[Date "2006.04.22"]
[Round "4.2"]
[White "Tassi, Oliviero"]
[Black "Martorelli, Antonio"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2300"]
[BlackElo "2265"]
[PlyCount "79"]
[EventDate "2006.04.21"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Latina Bronstein"]
[BlackTeam "Potenza Accademia"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. c4 Nc6 3. d3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. Nf3 d5 7. e5 Ng4 8. Bxe7 Qxe7 9. cxd5 exd5 10. d4 cxd4 11. Nxd5 Qd8 12. Bc4 Be6 13. Nxd4 Bxd5 14. Nxc6 bxc6 15. Qxg4 Qa5+ 16. Kf1 Bxc4+ 17. Qxc4 0-0 18. Re1 Rab8 19. Re2 Rfd8 20. g3 Rb4 21. Qxc6 Qxa2 22. Kg2 Rxb2 23. Rd1 Rf8 24. Rxb2 Qxb2 25. Rd5 Qb4 26. Rb5 Qg4 27. Ra5 Qd4 28. Qb7 h6 29. Qxa7 Qe4+ 30. f3 Qe1 31. f4 Rd8 32. Ra2 Rd1 33. Qa8+ Kh7 34. Kh3 Qf1+ 35. Qg2 Qe1 36. Qc2+ g6 37. Ra7 Qf1+ 38. Kg4 Rc1 39. Rxf7+ Kh8 40. Qxg6 1-0

[Event "ITA-chT 38th"]
[Site "Porto San Giorgio"]
[Date "2006.04.21"]
[Round "1.3"]
[White "Borgo, Giulio"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2414"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "2006.04.21"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marostica"]
[BlackTeam "Latina Bronstein"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Bg5 Qc6 10. Ne3 Be6 11. Nc3 Rc8 12. Qd3 Nd7 13. 0-0-0 f6 14. Bh4 Nb6 15. g4 Nc4 16. g5 b5 17. Ncd5 Nxe3 18. Nxe3 fxg5 19. Bxg5 h6 20. Bh4 g5 21. Bf2 Rh7 22. Nd5 Rf7 23. Kb1 g4 24. Be3 gxf3 25. b3 a5 26. Bf2 a4 27. Rhf1 a3 28. Be1 Bxd5 29. exd5 Qc5 30. Qg6 e4 31. Qxe4+ Be7 32. Bb4 Qc7 33. Qg6 Kf8 34. Qxh6+ Ke8 35. Qg6 Kf8 36. Rg1 Ke8 37. Rg3 Kd8 38. c4 Rf6 39. Qe4 bxc4 40. Rg8+ Rf8 41. Rxf8+ Bxf8 42. Re1 Qb6 43. Qxf3 Qxb4 44. Qxf8+ Kc7 45. Re7+ Kb8 46. Re8 Rxe8 47. Qxe8+ Kb7 48. Qc6+ Kb8 49. Qe8+ Kb7 50. Qd7+ Kb8 1/2-1/2

[Event "ITA-chT 38th"]
[Site "Porto San Giorgio"]
[Date "2006.04.21"]
[Round "2.3"]
[White "Tassi, Oliviero"]
[Black "Anceschi, Vittorio"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2300"]
[BlackElo "2248"]
[PlyCount "125"]
[EventDate "2006.04.21"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Latina Bronstein"]
[BlackTeam "Reggio Emilia Studio Alfa"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. Bg5 Bg7 5. Qd2 Nc6 6. f3 d6 7. 0-0-0 e5 8. d5 Ne7 9. e4 0-0 10. Nge2 a6 11. h4 Qe8 12. Bh6 fxe4 13. Bxg7 Kxg7 14. Nxe4 Nxe4 15. fxe4 h6 16. Ng3 Qf7 17. Kb1 Qf4 18. Qc3 Bg4 19. Re1 b6 20. h5 g5 21. Be2 Bxe2 22. Rxe2 Qg4 23. Qe3 Rf7 24. b4 a5 25. a3 axb4 26. axb4 Rff8 27. Rb2 Ra4 28. Kc2 Rfa8 29. Rd1 Ra3 30. Rd3 Rxd3 31. Qxd3 Qf4 32. c5 bxc5 33. bxc5 Qf2+ 34. Kb1 Qxc5 35. Rc2 Qb4+ 36. Rb2 Qe1+ 37. Kc2 Ra5 38. Rb3 Ra1 39. Ne2 Ng8 40. Rb7 Ra2+ 41. Rb2 Rxb2+ 42. Kxb2 Qb4+ 43. Kc2 Nf6 44. Nc3 Qc5 45. Qf3 Nd7 46. Qf5 Nf8 47. Qc8 Kf7 48. Qd8 Qb6 49. g4 Qa7 50. Kb3 Qb7+ 51. Kc2 Qb6 52. Kd3 Qd4+ 53. Kc2 Qf2+ 54. Kb3 Qf6 55. Qxc7+ Qe7 56. Qc8 Qd7 57. Qb8 Qxg4 58. Qxd6 Nd7 59. Qxh6 Nc5+ 60. Kc4 Qc8 61. Qh7+ Kf6 62. Qg6+ Ke7 63. Qg7+ 1-0

[Event "ITA-chT32nd"]
[Site "Castel Lagopesole"]
[Date "2000.05.13"]
[Round "?"]
[White "Rago, Riccardo"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2209"]
[BlackElo "2305"]
[PlyCount "120"]
[EventDate "2000.05.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Rb8 9. Nf1 f6 10. Ne3 d4 11. Nc4 e5 12. a4 Bc7 13. Bd2 b6 14. Nh4 a6 15. f4 b5 16. axb5 axb5 17. Na3 Be6 18. f5 Bf7 19. g4 Ba5 20. Nb1 Bxd2 21. Nxd2 c4 22. Bf1 cxd3 23. cxd3 Nb4 24. Ndf3 h6 25. Qd2 Qd6 26. Re2 Ra8 27. Rxa8 Rxa8 28. Rg2 Kf8 29. Ne1 Nec6 30. Nhf3 Ra1 31. h4 Qc5 32. g5 Qc1 33. gxf6 gxf6 34. Kf2 Qxd2+ 35. Nxd2 Ra2 36. Be2 Rxb2 37. Nef3 Bh5 38. Ke1 Nc2+ 39. Kf2 Na3 40. Rg1 b4 41. Rc1 Be8 42. Bd1 Na7 43. Ke1 N7b5 44. Rc8 Nc3 45. Nxe5 Ke7 46. Ng6+ Kd7 47. Rb8 Nab1 48. Nc4 Rh2 49. Bf3 Na3 50. e5 Nxc4 51. dxc4 d3 52. e6+ Kc7 53. Rxe8 d2+ 54. Kf1 Ne4 55. e7 Ng3+ 56. Kg1 Rh3 57. Rc8+ Kxc8 58. e8Q+ Kc7 59. Qe7+ Kc8 60. Qe8+ Kc7 1/2-1/2

[Event "ITA-chT UISP 19th"]
[Site "Rome"]
[Date "1998.12.??"]
[Round "7"]
[White "Lagumina, Giulio"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2305"]
[BlackElo "2305"]
[PlyCount "99"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 Nbd7 9. g3 g6 10. Kg2 Bg7 11. Nge2 0-0 12. Qc2 Qb6 13. a4 Rfb8 14. Nb5 Qb7 15. Nec3 c4 16. Qe2 Ne5 17. Be3 Nfd7 18. Bd4 g5 19. Rhb1 Rc8 20. b3 cxb3 21. Rxb3 Nc5 22. Rbb1 Qd7 23. h3 Ra5 24. Qd2 g4 25. hxg4 Qxg4 26. Qf4 Ncd3 27. Qxg4 Nxg4 28. Bxg7 Kxg7 29. Ra2 Rc4 30. Kf3 h5 31. Rd1 Nb4 32. Rb2 Na6 33. Rd4 Rc8 34. Ke2 Ne5 35. f4 Nc4 36. Rb3 Kf6 37. Na7 Rc7 38. Nc6 Rc5 39. Rb5 Na3 40. Rxc5 dxc5 41. Rd1 Nb4 42. Nb5 Nxb5 43. axb5 Rb7 44. e5+ Kg7 45. d6 exd6 46. exd6 Rd7 47. Ne5 Rd8 48. d7 Na2 49. Nc6 Nc3+ 50. Ke1 1-0

[Event "Ciro tt"]
[Site "Ciro"]
[Date "1998.??.??"]
[Round "5"]
[White "Antoniou, Antonis"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2240"]
[BlackElo "2305"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Qa5 14. 0-0 Be7 15. Rb3 0-0 16. Nd5 Qd8 17. Nxe7+ Qxe7 18. Rbf3 Rb8 19. Qc3 1/2-1/2

[Event "Ciro tt"]
[Site "Ciro"]
[Date "1998.??.??"]
[Round "2"]
[White "Pilaj, Herwig"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2180"]
[BlackElo "2305"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Qc7 7. Qd3 Nc6 8. Nxc6 Qxc6 9. e4 b6 10. Bg2 Bb7 11. Bd2 Rc8 12. b3 Ba3 13. 0-0 0-0 14. Rad1 h6 15. Rfe1 Ng4 16. Qe2 f5 17. h3 Nf6 18. f4 Qc5+ 19. Be3 Qa5 20. Na4 Bxe4 21. Bxb6 Qb4 22. Bxe4 fxe4 23. Bd4 d5 24. c5 Qb5 25. Qe3 Nd7 26. Nc3 Qc6 27. Na4 Qb5 28. Nc3 Qb8 29. Rf1 Bxc5 30. Kg2 Qb4 31. Ne2 Bxd4 32. Rxd4 Qb6 33. Qd2 Nf6 34. Rb4 Qa5 35. Nd4 e3 36. Qe1 Ne4 37. Ra4 Qb6 38. Qxe3 Rc3 39. Qe2 Rxg3+ 40. Kh2 a5 41. Qb5 Qd6 42. Qc6 Qxc6 43. Nxc6 Rc3 44. Nxa5 Rc2+ 45. Kg1 Rf6 1-0

[Event "Ciro tt"]
[Site "Ciro"]
[Date "1998.??.??"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Cardilli, Mariano"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2305"]
[PlyCount "35"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Bb4 8. f3 d6 9. 0-0 Bxc3 10. bxc3 0-0 11. g4 e5 12. Nf5 Ne8 13. Qd2 Bxf5 14. gxf5 Qh4 15. a4 Rd8 16. Bg5 Qh3 17. Bxd8 Nxd8 18. Kh1 1-0

[Event "Ciro tt"]
[Site "Ciro"]
[Date "1998.??.??"]
[Round "3"]
[White "Tassi, Oliviero"]
[Black "Penttinen, Jarkko"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2305"]
[BlackElo "2280"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2 0-0 9. Be3 Nbd7 10. g5 Nh5 11. Nf5 Be5 12. Nh6+ Kh8 13. Bf3 Ng7 14. h4 Bxc3+ 15. bxc3 Qc7 16. h5 Qxc3+ 17. Bd2 Qc4 18. Rh4 Ne5 19. Be2 Qd4 20. Rb1 b5 21. Rb3 Be6 22. Rg3 b4 23. f4 Nc4 24. Bxb4 Qxe4 25. Kf2 Ne3 26. Qd2 Nef5 27. Bf3 Qc4 28. Bxa8 Nxh4 29. Bf3 Rc8 30. Bd1 Qd5 31. Qxd5 Bxd5 32. Ra3 Nhf5 33. Bc3 f6 34. Nxf5 Nxf5 35. gxf6 exf6 36. Bxf6+ Kg8 37. hxg6 hxg6 38. Rxa6 Kf7 39. Bg5 Nd4 1-0

[Event "Ciro tt"]
[Site "Ciro"]
[Date "1998.??.??"]
[Round "1"]
[White "Tassi, Oliviero"]
[Black "Sherf, Roni"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2305"]
[BlackElo "2175"]
[PlyCount "79"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Be7 9. f4 Bd7 10. Nf3 Qc7 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 exd5 14. Qxd5 Nb4 15. Qc4 Rc8 16. Bxe7 Qxc4 17. Bxc4 Kxe7 18. Bb3 Rc5 19. a3 Nc6 20. Bxf7 Bf5 21. Bb3 Na5 22. Ba4 b5 23. b4 Rc3 24. Nd4 Bg6 25. Kb2 Rhc8 26. Bb3 Nxb3 27. cxb3 Re3 28. Rhe1 Rcc3 29. Rxe3 Rxe3 30. a4 Re4 31. Rd2 bxa4 32. bxa4 Be8 33. b5 axb5 34. a5 Rxe5 35. a6 b4 36. Rd1 Ra5 37. Ra1 Ba4 38. Nc6+ Bxc6 39. Rxa5 Bxg2 40. Rg5 1-0

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "6"]
[White "Caposciutti, Maurizio"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2300"]
[BlackElo "2305"]
[PlyCount "22"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 Rb8 9. Qe2 a6 10. Nc3 b5 11. cxd5 exd5 1/2-1/2

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "4"]
[White "Luciani, Valerio"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2225"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nc3 Qa5 9. Nb3 Qh5 10. e4 Qxd1 11. Rxd1 d6 12. h3 Be6 13. Nd5 Rac8 14. Be3 Nd7 15. Nd4 Bxd5 16. cxd5 Nxd4 17. Bxd4 Rc2 18. Bxg7 Kxg7 19. Rab1 g5 20. Kf1 Rfc8 21. Ke1 R8c4 22. Rd2 Kf6 23. Kd1 Rxd2+ 24. Kxd2 a5 25. Ke3 Nc5 26. f3 Rc2 27. Bf1 Rh2 28. f4 h5 29. Kf3 Rc2 30. Ke3 a4 31. a3 Rh2 32. Kf3 Nb3 33. Ke3 gxf4+ 34. gxf4 Nd2 0-1

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "2"]
[White "Pastres, Roberto"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2195"]
[BlackElo "2305"]
[PlyCount "18"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 b6 5. Nf3 Bb7 6. Be2 a6 7. 0-0 d6 8. Re1 Be7 9. a4 d5 1/2-1/2

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "7"]
[White "Tassi, Oliviero"]
[Black "Corvi, Marco"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2305"]
[BlackElo "2260"]
[PlyCount "31"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 d6 4. d4 c6 5. e3 g6 6. Be2 Bg7 7. 0-0 0-0 8. c4 h6 9. Nbd2 Be6 10. Qc2 d5 11. Ne5 Qe8 12. f3 Nbd7 13. Nxd7 Qxd7 14. b4 Kh8 15. Nb3 Bg8 16. c5 1/2-1/2

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "3"]
[White "Tassi, Oliviero"]
[Black "Sarno, Spartaco"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2305"]
[BlackElo "2400"]
[PlyCount "42"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Ne4 dxe5 10. Neg5 e4 11. Nxe4 Nf6 12. Neg5 Nc6 13. hxg6 hxg6 14. Bc4 Bf5 15. Nh4 Rc8 16. Qe2 d3 17. cxd3 Nd4 18. Qd2 Rxc4 19. dxc4 Nc2+ 20. Kd1 Nxa1 21. Nxf5 gxf5 0-1

[Event "ITA-chT UISP 18th"]
[Site "Montecatini Terme"]
[Date "1997.12.??"]
[Round "1"]
[White "Tassi, Oliviero"]
[Black "Zucconi, Leandro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2305"]
[BlackElo "2140"]
[PlyCount "119"]
[EventDate "1997.12.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bg5 c5 9. dxc5 Qxd1+ 10. Rxd1 Bxc5 11. Bb5+ Ke7 12. Ne5 h6 13. Bf4 Nd5 14. Bg3 Rg8 15. Be2 g6 16. Bf3 f6 17. Nc4 Bd7 18. Bxd5 exd5 19. Rxd5 Rac8 20. Rxc5 Rxc5 21. Bd6+ Ke6 22. Bxc5 Kd5 23. Nd2 Kxc5 24. Ne4+ Kc4 25. Nxf6 Rg7 26. Nxd7 Rxd7 27. Ke2 Re7+ 28. Kd2 Rd7+ 29. Kc2 Rf7 30. f3 Re7 31. Rd1 Kc5 32. Kd2 Re6 33. Re1 Rd6+ 34. Kc2 a6 35. Re4 Kc6 36. f4 Rf6 37. g3 Rd6 38. g4 Rf6 39. Kd3 Rd6+ 40. Ke2 Rf6 41. Ke3 Kd7 42. c4 Rb6 43. b3 Rf6 44. Re5 Rc6 45. h4 Rf6 46. h5 Kd6 47. hxg6 Rxg6 48. Kf3 Rg8 49. Rh5 Rg6 50. f5 Rf6 51. Kf4 b5 52. cxb5 axb5 53. a4 bxa4 54. bxa4 Kd5 55. Rh1 Ra6 56. a5 Kc4 57. Rc1+ Kd4 58. Ra1 Kd5 59. Ra4 Kd6 60. Rb4 1-0

[Event "ITA-chT 28th"]
[Site "Italy"]
[Date "1996.??.??"]
[Round "2"]
[White "Martorelli, Antonio"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2305"]
[BlackElo "2315"]
[PlyCount "88"]
[EventDate "1996.02.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Qc2 Nbd7 8. a3 Qa5 9. c5 Re8 10. Bd3 h6 11. Bh4 e5 12. dxe5 Ng4 13. Bg3 Bxc5 14. 0-0 Qd8 15. b4 Bb6 16. e6 fxe6 17. h3 Ngf6 18. Bg6 Re7 19. Bd6 e5 20. Bxe7 Qxe7 21. e4 Nf8 22. exd5 cxd5 23. Rfe1 e4 24. Nxd5 Nxd5 25. Bxe4 Qf7 26. Ne5 Qe6 27. Nc4 Kh8 28. Bxd5 Qxd5 29. Re5 Qc6 30. Rd1 Be6 31. Ne3 Qxc2 32. Nxc2 Bb3 33. Rd2 Ng6 34. Re1 Rf8 35. Nd4 Bc4 36. Nf3 Bb5 37. Ne5 Nf4 38. Re4 Kg8 39. Nd7 Bxd7 40. Rxd7 Bxf2+ 41. Kxf2 Nd5+ 42. Ke2 Nf6 43. Ree7 Nxd7 44. Rxd7 Rf7 1/2-1/2

[Event "ITA-chT 28th"]
[Site "Italy"]
[Date "1996.??.??"]
[Round "6"]
[White "Steinfl, Alessandro"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2255"]
[BlackElo "2315"]
[PlyCount "71"]
[EventDate "1996.02.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. e3 e6 5. Bd3 Ba6 6. Bxa6 Nxa6 7. 0-0 Qc7 8. e4 cxd4 9. cxd4 Nb4 10. Nc3 d5 11. a3 dxe4 12. axb4 exf3 13. Qxf3 Rd8 14. Bg5 Bxb4 15. Bxf6 gxf6 16. Qxf6 0-0 17. Rfe1 Be7 18. Qh6 Rxd4 19. Ne4 Qe5 20. Ra3 f5 21. f4 Bxa3 22. fxe5 Rxe4 23. Qxe6+ Kh8 24. Rxe4 Bc5+ 25. Rd4 Bxd4+ 26. Kf1 Bxb2 27. Qe7 Kg8 28. h4 Rf7 29. Qg5+ Kf8 30. Qd8+ Kg7 31. e6 Bf6 32. Qd5 Re7 33. Qxf5 a5 34. h5 Bb2 35. h6+ Kg8 36. Qg4+ 1-0

[Event "ITA-chT 28th"]
[Site "Italy"]
[Date "1996.??.??"]
[Round "1"]
[White "Tassi, Oliviero"]
[Black "Ferretti, Folco"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2315"]
[BlackElo "2285"]
[PlyCount "68"]
[EventDate "1996.02.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. Nbd2 Nbc6 7. e4 0-0 8. exd5 Nxd5 9. Re1 Re8 10. Nc4 Bf5 11. h3 Nb6 12. Ne3 Be6 13. Ng4 Qc8 14. Ng5 Bd5 15. Bxd5 Nxd5 16. Qf3 Qd7 17. c4 Ndb4 18. Ne4 Qf5 19. Nef6+ Kh8 20. Qxf5 gxf5 21. Nxe8 Rxe8 22. Ne3 f4 23. gxf4 exf4 24. Ng2 Rg8 25. Bxf4 Nxd3 26. Bxc7 Bxb2 27. Red1 Bxa1 28. Rxd3 Re8 29. Ne3 Re7 30. Bd6 Rd7 31. Nf5 f6 32. f4 Nd4 33. Nh6 Kg7 34. Rd1 Rxd6 0-1

[Event "ITA-chT 28th"]
[Site "Italy"]
[Date "1996.??.??"]
[Round "3"]
[White "Tassi, Oliviero"]
[Black "Steinfl, Alessandro"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2315"]
[BlackElo "2255"]
[PlyCount "131"]
[EventDate "1996.02.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e5 6. Nc3 Nge7 7. d3 0-0 8. Rb1 d6 9. a3 f5 10. Nd5 Nxd5 11. cxd5 Ne7 12. b4 cxb4 13. Rxb4 h6 14. Nd2 Kh7 15. Nc4 f4 16. Bb2 b6 17. a4 Bb7 18. Rb5 Ba6 19. Rb4 Rc8 20. Qb3 Rc5 21. Na3 Bb7 22. Rb5 Bxd5 23. Bxd5 Nxd5 24. Rxc5 dxc5 25. Nc4 fxg3 26. hxg3 Qg5 27. e3 Ne7 28. Nd2 Qg4 29. Ne4 Qd7 30. a5 Qd5 31. Qb5 Nc8 32. axb6 axb6 33. Nc3 Qf3 34. Qd7 Rf5 35. Qd5 Qxd5 36. Nxd5 Rf7 37. Ra1 b5 38. Ra8 Nd6 39. Rd8 Nb7 40. Re8 Nd6 41. Re6 Nf5 42. Rc6 c4 43. dxc4 bxc4 44. Rxc4 Rd7 45. e4 Nd6 46. Rb4 Nxe4 47. Rxe4 Rxd5 48. Re2 g5 49. g4 Kg6 50. Kg2 h5 51. gxh5+ Kxh5 52. Kf3 Rb5 53. Kg3 Rb3+ 54. Kg2 Rb5 55. Bc3 Kg4 56. Re3 Kf5 57. Rf3+ Ke6 58. Rg3 Bf6 59. Kh3 Rc5 60. Re3 Bd8 61. Kg4 Rc4+ 62. Kh3 Bc7 63. Kg2 Kf5 64. Bd2 Bb6 65. Rf3+ Kg4 66. Rg3+ 1/2-1/2

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Marinelli, Tullio"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2425"]
[BlackElo "2305"]
[PlyCount "54"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. Nh3 Bg7 9. 0-0 0-0 10. Nf4 Nbd7 11. h4 Ra7 12. Qc2 Nb6 13. Nc3 Qa8 14. h5 Rb8 15. hxg6 hxg6 16. Rd1 Bc4 17. b3 Bxb3 18. Qxb3 Na4 19. Nxa4 Rxb3 20. axb3 Qb8 21. Ra3 Ne8 22. Bf1 Rb7 23. Rd3 Nc7 24. e3 Nb5 25. Ra2 Nc7 26. Ra3 Nb5 27. Ra2 Nc7 1/2-1/2

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Martorelli, Antonio"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2255"]
[BlackElo "2305"]
[PlyCount "138"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. Bb3 Bd7 8. Be3 Nc6 9. Qe2 Be7 10. 0-0-0 Qa5 11. f4 Nxd4 12. Rxd4 Rc8 13. f5 Qe5 14. Rf1 Rxc3 15. bxc3 Nxe4 16. fxe6 Bxe6 17. Bxe6 Qxe6 18. Qc4 d5 19. Rxe4 dxc4 20. Rxe6 fxe6 21. Bd4 Rf8 22. Re1 Kd7 23. Kb2 g6 24. Re4 Rf5 25. Be3 b5 26. g4 Rf3 27. Bd4 Rf1 28. Be5 Bg5 29. a4 Rd1 30. axb5 axb5 31. Bd4 Be7 32. Rf4 Ke8 33. Rf3 Rd2 34. Rh3 Rg2 35. Rxh7 Rxg4 36. Rh8+ Kf7 37. Rh3 Ke8 38. Rh8+ Kd7 39. Ra8 Bd6 40. Ra5 Rg5 41. Ra7+ Ke8 42. h4 Rg4 43. Bf6 e5 44. Bg5 e4 45. Rg7 Bg3 46. Rxg6 Bxh4 47. Re6+ Kd7 48. Re7+ Kd6 49. Bxh4 Rxh4 50. Re8 Kd5 51. Kc1 Rh2 52. Kd1 Rg2 53. Re7 b4 54. Rd7+ Ke6 55. Rd4 b3 56. cxb3 cxb3 57. Rxe4+ Kf5 58. Rb4 b2 59. c4 Ke4 60. c5+ Kd3 61. Rb3+ Kc4 62. Rb7 Kxc5 63. Rb8 Kc4 64. Rb7 Kc3 65. Rc7+ Kb3 66. Rb7+ Ka2 67. Ra7+ Kb1 68. Ra8 Rg5 69. Rd8 Ra5 0-1

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Satta, Vladimiro"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2295"]
[BlackElo "2305"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. f3 d5 6. Bg5 dxe4 7. Qxd8+ Kxd8 8. Nd2 e3 9. Bxe3 Nd5 10. Bf2 g6 11. Ne4 Ke8 12. Bc4 Nf4 13. g3 Be6 14. Bb5 Nd5 15. Ne2 Nc7 16. Ba4 Bh6 17. Nd4 Bd7 18. Rd1 f5 19. Nd2 Ne5 20. Bxd7+ Kxd7 21. 0-0 Ke8 22. f4 Ng4 23. Nc4 Bg7 24. Rfe1 Kf7 25. Nf3 Nxf2 26. Kxf2 Bf6 27. Rd7 Na6 28. Nd6+ Kg7 29. Nxb7 Rhc8 30. b4 Kg8 31. Ne5 Nb8 32. Rd8+ Rxd8 33. Nxd8 Bxe5 34. fxe5 a5 35. b5 1-0

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Micheli, Carlo"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2305"]
[BlackElo "2295"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. Kh1 d6 9. f4 0-0 10. Bf3 Nbd7 11. Qe1 Re8 12. g4 Nb6 13. g5 Nfd7 14. Qg3 g6 15. f5 Bf8 16. fxe6 fxe6 17. Bg2 Bg7 18. Nde2 Nc4 19. b3 Nce5 20. Be3 b5 21. a3 Rb8 22. Rad1 a5 23. Rd2 b4 24. axb4 axb4 25. Nd1 Nc5 26. Nf2 Bb7 27. Rfd1 Rbd8 28. Nd4 Nf7 29. Qh3 Qe7 30. Qg4 d5 31. Nb5 Ne5 32. Qe2 Ba6 33. exd5 0-1

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Reggiani, Mauro"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2305"]
[PlyCount "19"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. Be3 Nd4 10. f4 1/2-1/2

[Event "ITA-chT"]
[Site "Italy"]
[Date "1995.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Rigatti, Giorgio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2305"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. d3 d5 6. Nbd2 0-0 7. 0-0 Bg4 8. Qc2 Qc8 9. Rd1 Na6 10. Rb1 Nc7 11. b3 Na6 12. Ba3 Re8 13. e4 e5 14. cxd5 cxd5 15. Rbc1 Bh6 16. Re1 dxe4 17. Qxc8 Raxc8 18. Rxc8 Rxc8 19. Nxe4 Nxe4 20. Rxe4 Bf5 21. Rxe5 Bg7 22. Re3 Bh6 23. Re1 Nc5 24. Ne5 b6 25. d4 Nd7 26. Nc6 Bf8 27. Bxf8 Kxf8 28. Nxa7 Rc2 29. a4 Rd2 30. Nb5 Nf6 31. Bf3 Bc2 32. Re3 Bd3 33. Nd6 Ba6 34. Ne4 Rb2 35. Kg2 Nxe4 36. Bxe4 Rd2 37. d5 f5 38. Bf3 g5 39. h3 Rb2 40. Re5 Bd3 41. d6 1-0

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.04.10"]
[Round "6.3"]
[White "Manca, Federico"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2370"]
[BlackElo "2320"]
[PlyCount "59"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Marostica Banca Pop"]
[BlackTeam "Roma Mov Sport Pop"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. c3 d6 3. Nf3 Nf6 4. h3 Nc6 5. d3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Re1 h6 9. Bf1 e5 10. a4 Nh5 11. Nbd2 Kh7 12. Nc4 Be6 13. Be3 Rc8 14. Rc1 Qd7 15. Kh2 b6 16. d4 cxd4 17. cxd4 exd4 18. Nxd4 Nxd4 19. Bxd4 Bxd4 20. Qxd4 Qxa4 21. Qxd6 Rfd8 22. Qa3 Qb5 23. b3 Qg5 24. Qxa7 b5 25. Ne3 Rxc1 26. Rxc1 Rd2 27. Nd5 Rxd5 28. exd5 Qxc1 29. dxe6 Qxf1 30. exf7 1-0

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.03.27"]
[Round "5.2"]
[White "Beggi, Pierluigi"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2220"]
[BlackElo "2320"]
[PlyCount "58"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pisa"]
[BlackTeam "Roma Mov Sport Pop"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nf3 Bxc5 5. e3 0-0 6. Be2 b6 7. 0-0 Bb7 8. b3 d5 9. cxd5 Nxd5 10. a3 a5 11. Bb2 Qe7 12. Bd4 Nd7 13. Bb5 N7f6 14. Qe2 Ne4 15. Qb2 f5 16. Nbd2 Nxd2 17. Nxd2 f4 18. e4 Nf6 19. Rfe1 Kh8 20. Bc4 Bxd4 21. Qxd4 Rad8 22. Qb2 e5 23. Nf3 b5 24. Bxb5 Bxe4 25. Qe2 Qb7 26. Bc4 Bc6 27. Rad1 Rxd1 28. Rxd1 e4 29. Ne5 g5 1/2-1/2

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.03.13"]
[Round "4.2"]
[White "Tassi, Oliviero"]
[Black "Gaggiottini, Manfredo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2320"]
[BlackElo "2078"]
[PlyCount "49"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Roma Mov Sport Pop"]
[BlackTeam "Perugia Ras"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. c4 Nf6 2. Nc3 c5 3. g3 d6 4. Bg2 g6 5. a3 Nc6 6. Rb1 Bg7 7. b4 cxb4 8. axb4 0-0 9. b5 Ne5 10. d3 Bg4 11. h3 Qa5 12. Qb3 Be6 13. Bd2 Nfd7 14. Nd5 Qd8 15. d4 Nxc4 16. Qxc4 Nb6 17. Qb3 Rc8 18. e3 Rc4 19. Ba5 Nxd5 20. Bxd8 Nf4 21. gxf4 Rc1+ 22. Rxc1 Bxb3 23. Bxe7 Re8 24. Bxd6 Bxd4 25. Ne2 1-0

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.02.27"]
[Round "3.2"]
[White "Vallifuoco, Giacomo"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2395"]
[BlackElo "2320"]
[PlyCount "80"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Napoli Averno/Westend"]
[BlackTeam "Roma Mov Sport Pop"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 0-0 8. Ra3 e6 9. dxe6 fxe6 10. Qd6 Bb7 11. Nf3 Qc8 12. h4 c4 13. h5 gxh5 14. Rh4 axb5 15. axb5 Bxf3 16. gxf3 Qb7 17. Rxa8 Qxa8 18. Be2 Ne8 19. Qg3 d5 20. Rxh5 Nd7 21. f4 Qa5 22. f5 Ndf6 23. Rg5 Ne4 24. Qg2 Nxg5 25. Qxg5 Rxf5 26. Qe7 Bxc3+ 27. bxc3 Ng7 28. Bg4 Rf7 29. Bxe6 Nxe6 30. Qxe6 Qxb5 31. Qc8+ Kg7 32. Qg4+ Kf6 33. e4 dxe4 34. Qh4+ Ke6 35. Qh6+ Kd7 36. Bf4 Qb1+ 37. Ke2 Qd3+ 38. Ke1 Qxc3+ 39. Kf1 Qf6 40. Qh3+ Qf5 0-1

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.02.13"]
[Round "2.2"]
[White "Tassi, Oliviero"]
[Black "Scafarelli, Francesco"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2320"]
[BlackElo "2295"]
[PlyCount "72"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Roma Mov Sport Pop"]
[BlackTeam "Genova Centurini"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 d6 6. f3 e6 7. Be3 Be7 8. Qd2 d5 9. Bb5 Bd7 10. exd5 Nxd5 11. Nxd5 exd5 12. Nb3 a6 13. Be2 Bf5 14. c3 Na5 15. Nxa5 Qxa5 16. 0-0 0-0 17. Rfd1 Rad8 18. Bf1 Rfe8 19. Qf2 Rc8 20. Bb6 Qxb6 21. Qxb6 Bc5+ 22. Qxc5 Rxc5 23. Kf2 Kf8 24. Rd4 Re6 25. Rb4 Re7 26. Re1 Rxe1 27. Kxe1 Bc8 28. Kd2 Ke7 29. Ke3 Kd6 30. f4 b5 31. Be2 Bd7 32. Bf3 Rc8 33. a4 a5 34. Rd4 Rc5 35. axb5 Rxb5 36. Rd2 Be6 1/2-1/2

[Event "ITA-chT A1"]
[Site "Italy"]
[Date "1994.01.30"]
[Round "1.3"]
[White "Marinelli, Tullio"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2370"]
[BlackElo "2320"]
[PlyCount "58"]
[EventDate "1994.01.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Roma Microcomputer"]
[BlackTeam "Roma Mov Sport Pop"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "ITA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. h3 0-0 9. Nf3 Nbd7 10. a5 Rb8 11. 0-0 Rb4 12. Qd3 Nh5 13. b3 f5 14. exf5 Rxf5 15. Bd2 Nf4 16. Qe3 Qf8 17. Rae1 Nxh3+ 18. Kh2 Ne5 19. Nxe5 Bxe5+ 20. g3 Rf3 21. Qe2 Bxc3 22. Bxc3 Rxc3 23. Qxe7 Rb7 24. Qh4 Rf3 25. Kh1 Nxf2+ 26. Kg2 Rbf7 27. Re6 Nd3 28. Rxf3 Rxf3 29. Bxd3 Bxe6 0-1

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Accardo, Francesco"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2320"]
[PlyCount "70"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Ne2 Nc6 6. Ng3 Qb6 7. a4 a6 8. Bc4 Nf6 9. 0-0 Bd7 10. d3 Na5 11. Ba2 h5 12. f5 h4 13. fxe6 fxe6 14. Ne2 Ng4 15. Nf4 0-0-0 16. Ng6 Bd6 17. e5 Bc7 18. h3 Ne3 19. Bxe3 dxe3 20. Nxh8 Rxh8 21. Qe2 Qxb2 22. Qxe3 Nc6 23. c3 Qxc3 24. Rfc1 Qb4 25. Bc4 Kb8 26. Qg5 Rg8 27. Rcb1 Qa5 28. Rb3 Nd4 29. Nxd4 cxd4 30. Qe7 Qxe5 31. Bxa6 Bc6 32. Rab1 Qh2+ 33. Kf1 Qxg2+ 34. Ke1 Bg3+ 35. Kd1 Bf3+ 0-1

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Natali, N."]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2320"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d6 3. Nf3 Nbd7 4. Bf4 g6 5. h3 Bg7 6. Nbd2 0-0 7. e3 c6 8. Be2 Nh5 9. Bh2 b5 10. a4 Qb6 11. axb5 cxb5 12. Qb3 Rb8 13. 0-0 Nhf6 14. Qb4 a6 15. Nb3 Nd5 16. Qa5 Qc6 17. e4 N5b6 18. d5 Qc7 19. Nfd4 Bb7 20. Rfc1 Rfc8 21. Bf4 Be5 22. Bh6 Nc5 23. Bg4 Nc4 24. Qa2 Rd8 25. Nxc5 dxc5 26. Nb3 Bg7 27. Bxg7 Kxg7 28. Be2 Nd6 29. Qb1 e5 30. Qc2 f5 31. f3 c4 32. Nd2 Qb6+ 33. Kh1 Rf8 34. Nf1 fxe4 35. fxe4 Rf2 36. Ng3 Qe3 37. Kh2 0-1

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Nicevski, Dejan"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2255"]
[BlackElo "2320"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. c3 Nf6 5. Qe2 Bg4 6. d4 Nd7 7. d5 Ncb8 8. h3 Bxf3 9. Qxf3 g6 10. Nd2 Bg7 11. a4 a6 12. Be2 b6 13. g4 Qc7 14. h4 h6 15. Qg2 Ra7 16. f4 Nf8 17. g5 e6 18. Bc4 Qe7 19. Rf1 hxg5 20. hxg5 f5 21. gxf6 Qxf6 22. Kd1 exd5 23. Bxd5 Qh4 24. Nc4 Qd8 25. Kc2 Rh5 26. Bd2 Bf6 27. e5 dxe5 28. fxe5 Bg5 29. Nd6+ Kd7 30. Bxg5 Qxg5 31. Rf7+ 1-0

[Event "ITA-ch"]
[Site "Italy"]
[Date "1994.??.??"]
[Round "?"]
[White "Patelli, M."]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "2320"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 b6 6. Be2 0-0 7. 0-0 Bb7 8. d5 e6 9. e4 exd5 10. exd5 d6 11. Bg5 Qd7 12. Qd2 Re8 13. Rae1 Na6 14. Bd1 Qg4 15. Ba4 Rxe1 16. Rxe1 Qxc4 17. Re7 Rb8 18. Bh6 Nb4 19. Bxg7 Kxg7 20. Ng5 Bxd5 21. Nxd5 Qxd5 22. Ne6+ Kg8 23. Qh6 Qxe6 24. Rxe6 fxe6 25. Qf4 Ne8 26. Bd7 Kg7 27. Bxe6 Rb7 28. h4 Re7 29. Bb3 Nd3 30. Qc4 Re1+ 31. Kh2 Ne5 32. Qg8+ Kh6 33. Qf8+ Kh5 34. Qf4 h6 35. Bd5 g5 36. Bf7+ Nxf7 37. Qxf7+ Kxh4 38. g3+ 1-0

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Manouck, Thierry"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2320"]
[BlackElo "2290"]
[PlyCount "70"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. d3 c6 6. e4 Be7 7. Nge2 0-0 8. 0-0 a5 9. f4 fxe4 10. Nxe4 Nxe4 11. dxe4 Be6 12. Qd3 Na6 13. Be3 Bf7 14. b3 a4 15. Rad1 Qa5 16. Rd2 Nc5 17. Qb1 axb3 18. axb3 Qb4 19. Bxc5 Qxc5+ 20. Kh1 Ra3 21. Qc2 Rfa8 22. Nc1 exf4 23. gxf4 Qh5 24. Re2 Qh6 25. Qd2 R3a5 26. Bf3 Bf8 27. Rg2 Qf6 28. Rgf2 Kh8 29. e5 Qh6 30. Qc3 Bg6 31. f5 Be8 32. f6 Rxe5 33. Bg4 Bg6 34. Rf4 gxf6 35. c5 Rxc5 0-1

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Whittow, William"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2320"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Bg4 5. Na4 exf4 6. Nxc5 dxc5 7. Bb5+ c6 8. Bc4 Bxf3 9. Qxf3 b5 10. Be2 Qh4+ 11. Kd1 Ne7 12. g3 fxg3 13. hxg3 Qf6 14. Qxf6 gxf6 15. d3 f5 16. exf5 Nxf5 17. Bf4 Nd7 18. Bg4 Nd4 19. Rh6 0-0-0 20. c3 Ne6 21. Bxe6 fxe6 22. Rxe6 Nb8 23. Kc2 Kb7 24. Rh1 Rd7 25. Rhh6 Rc8 26. Rh5 c4 27. dxc4 bxc4 28. Rc5 Na6 29. Rxc4 h5 30. Rh6 Rd5 31. b4 Re8 32. Rcxc6 Re2+ 33. Kb3 Rd1 34. Rxa6 Rb1+ 35. Kc4 Re4+ 36. Kb5 1-0

[Event "Ischia op"]
[Site "Ischia"]
[Date "1994.??.??"]
[Round "?"]
[White "Viaggi, Giovanni"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "2320"]
[PlyCount "68"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[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 Nf6 5. Nc3 d6 6. Be3 Nc6 7. Qd2 Be7 8. f3 0-0 9. 0-0-0 Nxd4 10. Bxd4 a6 11. Kb1 Nd7 12. g4 b5 13. Qf2 Qa5 14. h4 b4 15. Ne2 Bb7 16. Ng3 Rfd8 17. g5 d5 18. e5 Nc5 19. h5 Na4 20. g6 h6 21. Ne2 Rac8 22. gxf7+ Kxf7 23. Qe3 Rc6 24. Nc1 Rdc8 25. Bd3 Qc7 26. Rh2 Nc5 27. Bg6+ Kg8 28. Rg2 Kh8 29. Rdg1 Rf8 30. Be8 Bg5 31. Rxg5 Rxe8 32. Rxg7 Qxg7 33. Rxg7 Kxg7 34. Bxc5 Rec8 1-0

[Event "ITA-chT"]
[Site "Italy"]
[Date "1993.??.??"]
[Round "1"]
[White "Tassi, Oliviero"]
[Black "Bellia, Fabrizio"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2320"]
[BlackElo "2290"]
[PlyCount "55"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nd5 Be7 6. Bc4 d6 7. Nxd4 Nxd4 8. Qxd4 Nxd5 9. Bxd5 0-0 10. 0-0 Bf6 11. Qd3 Re8 12. c3 Qe7 13. Bf4 Be5 14. Bd2 c6 15. Bb3 Be6 16. Bc2 g6 17. f4 Bg7 18. f5 Bc8 19. Rae1 Be5 20. Bb3 Kh8 21. fxg6 fxg6 22. Rf7 Qh4 23. g3 Qh5 24. Ref1 Bg4 25. Bf4 Rad8 26. Qd2 b5 27. Bg5 Rd7 28. Rf8+ 1-0

[Event "ITA-chT"]
[Site "Italy"]
[Date "1993.??.??"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Bianco, Valerio"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2320"]
[BlackElo "2235"]
[PlyCount "82"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. Bb3 Bg7 6. Nge2 Nbd7 7. f3 b5 8. a3 Rb8 9. Be3 Qc7 10. 0-0 c5 11. Kh1 a6 12. Qd2 h5 13. Rae1 Bb7 14. e5 dxe5 15. dxe5 Nxe5 16. Bf4 c4 17. Nd4 Nfd7 18. Ba2 Rd8 19. Qe3 0-0 20. b4 Qb6 21. Nf5 gxf5 22. Qxb6 Nxb6 23. Bxe5 e6 24. Kg1 Rd2 25. Rf2 Rd7 26. Bxg7 Kxg7 27. a4 bxa4 28. Re5 Rfd8 29. Rc5 Rd2 30. Bxc4 Rxf2 31. Kxf2 Rd2+ 32. Be2 Rxc2 33. Nxa4 Rxe2+ 34. Kxe2 Nxa4 35. Rc7 Bd5 36. Kd3 Kf6 37. Kd4 Nb6 38. Kc5 Na4+ 39. Kd4 Nb6 40. Kc5 Na4+ 41. Kd4 Nb6 1/2-1/2

[Event "ITA-chT"]
[Site "Italy"]
[Date "1993.??.??"]
[Round "6"]
[White "Tassi, Oliviero"]
[Black "Scerbo, Antonio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2320"]
[PlyCount "82"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[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 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Nf5 10. Bd3 Be7 11. 0-0 0-0 12. Qe1 Nh4 13. f4 a6 14. Nc3 exf4 15. Bxf4 f5 16. Rd1 Bf6 17. Qf2 Ng6 18. Bc1 Ne5 19. Bxf5 Bxf5 20. Qxf5 Nxc4 21. Qe6+ Kh8 22. Ne4 Qb6+ 23. Kh1 Rae8 24. Qg4 Bxb2 25. Ng5 Qb5 26. Nf7+ Rxf7 27. Rxf7 Bf6 28. Qd7 Qxd7 29. Rxd7 b5 30. Ra7 a5 31. g3 h6 32. Rc7 Re2 33. a4 Ne5 34. Rd2 Re1+ 35. Kg2 b4 36. Bb2 Kh7 37. Rb7 Kg6 38. Bxe5 Bxe5 39. Rb5 Ra1 40. Rxa5 b3 41. Kf3 Bd4 0-1

[Event "ITA-chT"]
[Site "Italy"]
[Date "1993.??.??"]
[Round "5"]
[White "Tassi, Oliviero"]
[Black "Villa, Flavio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2320"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. Nxg6 hxg6 9. Be3 Nbd7 10. Qd2 Nd5 11. 0-0-0 Be7 12. Kb1 Nxe3 13. Qxe3 Qb6 14. Bc4 exd4 15. Qe2 Kf8 16. h4 Bf6 17. Rde1 Qxb2+ 18. Kxb2 d3+ 19. Kc1 dxe2 20. Nxe2 Rxh4 21. Rxh4 Bxh4 22. Rh1 Bg5+ 23. f4 Bh6 24. g4 f6 25. Kb1 Re8 26. Rf1 g5 27. Nd4 Nc5 28. f5 Re4 29. c3 Rxg4 30. Rd1 Ke7 31. Be6 Re4 32. Bc8 g4 33. Ne6 Nxe6 34. Rd7+ Ke8 35. fxe6 g3 36. Rd1 Be3 37. Bxb7 Rxe6 38. Re1 Kd7 0-1

[Event "ITA-chT"]
[Site "Italy"]
[Date "1993.??.??"]
[Round "2"]
[White "Tassi, Oliviero"]
[Black "Zhu, Dan"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2320"]
[PlyCount "28"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 Ne4 7. Qc2 f5 8. 0-0 Bxc3 9. bxc3 0-0 10. Nd2 Qh4 11. f3 Nxd2 12. Bxd2 Nc6 13. e4 fxe4 14. fxe4 Ne7 1/2-1/2

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "9"]
[White "Durao, Joaquim Manuel"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2250"]
[BlackElo "2330"]
[PlyCount "28"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Be7 6. e4 d6 7. Be2 0-0 8. 0-0 a6 9. Be3 Nbd7 10. Qd2 Qc7 11. f3 b6 12. Rfd1 Bb7 13. Rac1 Rfe8 14. b3 Rad8 1/2-1/2

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "7"]
[White "Ghitescu, Theodor"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2455"]
[BlackElo "2330"]
[PlyCount "61"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. g3 0-0 7. Bg2 d5 8. Qb3 Bc5 9. Be3 Na6 10. cxd5 Ng4 11. 0-0 e5 12. Nc2 Nxe3 13. Nxe3 f5 14. Nc4 Qe8 15. Na4 Rf6 16. Nxc5 Nxc5 17. Qe3 Nd7 18. Rac1 Rh6 19. Rfd1 Qh5 20. h3 Rg6 21. Qf3 Qg5 22. d6 f4 23. Qd5+ Kf8 24. Rc3 Rf6 25. Nd2 Qh6 26. Ne4 Re6 27. Rdc1 Nb6 28. Rxc8+ Nxc8 29. d7 Nd6 30. Nxd6 fxg3 31. Rc8+ 1-0

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "5"]
[White "Sanna, Gianlazzaro"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2335"]
[BlackElo "2330"]
[PlyCount "58"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 h6 9. Be3 Qe7 10. Qd2 a6 11. a4 b6 12. Nge2 Nbd7 13. Nc1 Ne5 14. Be2 g5 15. Rb1 Nh5 16. 0-0 0-0 17. b4 f5 18. bxc5 bxc5 19. Re1 f4 20. Bf2 g4 21. fxg4 Bxg4 22. Nd3 f3 23. Nxe5 Bxe5 24. gxf3 Nf4 25. Rb3 Qg5 26. Nb1 Bxf3+ 27. Bg3 Nh3+ 28. Kf1 Bxe4+ 29. Bf3 Bxf3 0-1

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "3"]
[White "Skembris, Spyridon"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2435"]
[BlackElo "2330"]
[PlyCount "84"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 d5 5. Nf3 Nc6 6. a3 Bd6 7. dxc5 Bxc5 8. b4 Bd6 9. Bb2 0-0 10. Qb3 Qe7 11. Rd1 a5 12. b5 dxc4 13. Qa2 Ne5 14. Nxe5 Bxe5 15. Bxc4 b6 16. Na4 Bc7 17. f3 Nd5 18. Bd4 Qh4+ 19. g3 Bxg3+ 20. Ke2 Bc7 21. Bxd5 exd5 22. Rdg1 g6 23. Nxb6 Re8 24. Nxa8 Qxd4 25. Qd2 Qc4+ 26. Qd3 Qa2+ 27. Kd1 Bxh2 28. Re1 Bf5 29. Qd2 Qb3+ 30. Ke2 Bg3 31. Rc1 Qxb5+ 32. Kd1 Rxa8 33. Qd4 Re8 34. Rc5 Qb1+ 35. Rc1 Qb3+ 36. Ke2 Qa2+ 37. Qd2 Rxe3+ 38. Kxe3 Bf4+ 39. Kxf4 Qxd2+ 40. Ke5 Be6 41. Kf6 Qf4+ 42. Ke7 d4 0-1

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "6"]
[White "Tassi, Oliviero"]
[Black "Bhend, Edwin"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2330"]
[BlackElo "2370"]
[PlyCount "68"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 Bb7 14. Qe2 0-0 15. 0-0 Kh8 16. Nc2 Ng6 17. Ne3 Nf4 18. Qc2 Rg8 19. Rfd1 f5 20. g3 Nh3+ 21. Kf1 f4 22. Nf5 Qf6 23. a4 Ng5 24. h4 Ne6 25. Ke2 b4 26. Bc4 fxg3 27. fxg3 Rad8 28. Rf1 Qg6 29. Bd5 Bxd5 30. exd5 Nc5 31. cxb4 Qg4+ 32. Ke3 Qxb4 33. Rf3 Nb3 34. Kf2 Nxa1 0-1

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Bukal, Vladimir Sr"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2330"]
[PlyCount "44"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nbc6 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Nf3 Qc7 11. Kd1 dxc3 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Ng5 Rf8 15. Re1 d4 16. f3 d3 17. cxd3 c2+ 18. Ke2 Qxe5+ 19. Be3 Nf5 20. Ne4 Bxe4 21. fxe4 Nxe3 22. Kxe3 Rh8 0-1

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "2"]
[White "Tassi, Oliviero"]
[Black "D'Amore, Carlo"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "2330"]
[BlackElo "2335"]
[PlyCount "50"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. Nfd2 Bb6 7. Bxc6 bxc6 8. Qh5+ Kf8 9. Qxe5 d5 10. f3 Qh4+ 11. Kd1 Nf6 12. b3 Kf7 13. Qg3 Qh5 14. a4 a5 15. Nf1 c5 16. dxc5 exf3 17. gxf3 Bxc5 18. Qxc7+ Bd7 19. Nbd2 Rac8 20. Qf4 Qg6 21. h4 Qd3 22. Ra2 Rhe8 23. Rh2 Re7 24. h5 Rce8 25. Qg3 Ng4 0-1

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "8"]
[White "Tassi, Oliviero"]
[Black "Passerotti, Pierluigi"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2330"]
[BlackElo "2280"]
[PlyCount "34"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 d6 6. d4 e5 7. dxe5 Ng4 8. Be2 Nxe5 9. Nxe5 Bxe5 10. Bxe5 dxe5 11. Qxd8+ Kxd8 12. Nc3 c6 13. 0-0-0+ Ke7 14. Rd2 Be6 15. Rhd1 Nd7 16. Na4 Rhd8 17. Kc2 Rac8 1/2-1/2

[Event "Banco di Roma-B"]
[Site "Rome"]
[Date "1985.??.??"]
[Round "1"]
[White "Tassi, Oliviero"]
[Black "Pernisco, Ermanno"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2330"]
[PlyCount "83"]
[EventDate "1985.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 d6 8. Be2 0-0 9. 0-0 Be6 10. f4 Na5 11. Rf2 Rc8 12. f5 Bxb3 13. axb3 Rxc3 14. bxc3 Nxe4 15. Qd5 Nxf2 16. Rxa5 Ne4 17. Rxa7 Nxc3 18. Qf3 Nxe2+ 19. Qxe2 Qc8 20. b4 Qxf5 21. Rxb7 Qe4 22. Qf3 Qxc2 23. b5 Ra8 24. Ra7 Rxa7 25. Bxa7 Qb1+ 26. Qf1 Qxf1+ 27. Kxf1 Kf8 28. Ke2 Ke8 29. b6 Bd4 30. Kd3 Bg1 31. Kc4 d5+ 32. Kb5 Bxh2 33. b7 Kd7 34. Ka6 Kc6 35. Be3 Bd6 36. Ka7 e5 37. Bd2 e4 38. Bg5 Kd7 39. Be3 Ke6 40. Ka8 d4 41. Bxd4 Kf5 42. Bc5 1/2-1/2

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "9"]
[White "Andruet, Gilles"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2420"]
[BlackElo "2270"]
[PlyCount "59"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 Nc6 5. Bg2 e5 6. d3 Be7 7. 0-0 h5 8. f4 g6 9. Nd5 h4 10. Nec3 hxg3 11. hxg3 Nd4 12. fxe5 Ng4 13. exd6 Bxd6 14. Bf4 g5 15. Bxd6 Qxd6 16. e5 Nxe5 17. Nf6+ Kd8 18. Nce4 Qf8 19. c3 Nf5 20. Rxf5 Bxf5 21. d4 Nc6 22. dxc5+ Kc7 23. Nd5+ Kb8 24. Nd6 Bc8 25. b4 Qh6 26. Nxc8 Rxc8 27. b5 Ne5 28. c6 Qd6 29. cxb7 Kxb7 30. Nb6+ 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "5"]
[White "Cocozza, Mario"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "81"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 Nbd7 10. Qd2 Rc8 11. a4 Nb6 12. a5 Nc4 13. Bxc4 Rxc4 14. f3 0-0 15. Nd5 Nxd5 16. exd5 Bf5 17. c3 Qd7 18. Qe2 Rfc8 19. Ra2 Ra4 20. Rfa1 Rcc4 21. Qd1 Rxa2 22. Rxa2 Rc8 23. Qe2 Bb1 24. Ra3 Qf5 25. Nd2 Bd3 26. Qf2 Qg6 27. Rb3 Bb5 28. c4 Rxc4 29. Rxb5 axb5 30. Nxc4 Qb1+ 31. Qf1 Qxf1+ 32. Kxf1 bxc4 33. Ke2 Bd8 34. Bd2 Kf8 35. Bb4 Ke7 36. Kd2 b5 37. Kc3 Kd7 38. b3 cxb3 39. Kxb3 Kc7 40. a6 Kb6 41. Ba5+ 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "3"]
[White "Gomez Esteban, Juan Mario"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2430"]
[BlackElo "2270"]
[PlyCount "65"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 h6 9. Be3 Nbd7 10. Nh3 a6 11. a4 Ne5 12. Nf2 Qe7 13. Be2 g5 14. 0-0 Bd7 15. a5 0-0 16. Na4 Bb5 17. Nb6 Rad8 18. b4 Bxe2 19. Qxe2 cxb4 20. Rab1 Nh5 21. g4 Nf4 22. Bxf4 gxf4 23. Rxb4 h5 24. gxh5 f5 25. Kh1 Qh4 26. Nd3 Nxd3 27. Qxd3 Qxh5 28. Rg1 Kh8 29. Rc4 fxe4 30. Rxe4 Rf5 31. Re6 Bf6 32. Rg4 Qh3 33. Qxf5 1/2-1/2

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "1"]
[White "Rigo, Janos"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2370"]
[BlackElo "2270"]
[PlyCount "62"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 Nbd7 9. a5 Be7 10. Be2 Nc5 11. Nd5 Nxd5 12. exd5 f5 13. 0-0 0-0 14. b4 Ne4 15. Bb6 Qc3 16. Rb1 Bd7 17. Bd3 Ba4 18. Qe1 Rac8 19. Rc1 Qxe1 20. Rfxe1 Nc3 21. Nd4 Bg5 22. Nxf5 e4 23. Nxd6 exd3 24. Nxc8 d2 25. Ra1 dxe1Q+ 26. Rxe1 Rxc8 27. d6 Re8 28. Ra1 Bb5 29. g3 Bf6 30. Ra3 Be5 31. Bc7 Nd5 0-1

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "7"]
[White "Skembris, Spyridon"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2385"]
[BlackElo "2270"]
[PlyCount "135"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. Nd2 Bf5 5. f3 Nxd2 6. Qxd2 Nc6 7. e3 Qd7 8. Ne2 a6 9. g4 Bg6 10. Nf4 e5 11. dxe5 Nxe5 12. Be2 c6 13. 0-0-0 f6 14. Nxg6 Nxg6 15. Bg3 Bd6 16. e4 0-0-0 17. exd5 Bxg3 18. hxg3 Qxd5 19. Qxd5 Rxd5 20. Rxd5 cxd5 21. Bd3 Ne5 22. Bf5+ Kc7 23. f4 Nc4 24. b3 Ne3 25. Kd2 Nxf5 26. gxf5 h6 27. Re1 Kd7 28. Kd3 h5 29. Rh1 Rh6 30. Kd4 Kc6 31. a4 h4 32. gxh4 Rh5 33. Ke3 Rxf5 34. Rg1 Rh5 35. Rxg7 Rxh4 36. Rg6 Kc5 37. Rxf6 Rh3+ 38. Kd2 Rh2+ 39. Kc1 a5 40. Rf7 b5 41. axb5 Kxb5 42. f5 Rf2 43. f6 Kc5 44. Rf8 Kd6 45. Ra8 Rxf6 46. Ra6+ Ke5 47. Rxa5 Kd4 48. Kb2 Rf2 49. Ra8 Kc5 50. Ka3 Kb5 51. Rb8+ Kc6 52. c3 Kc7 53. Rh8 Kb6 54. Rh6+ Kc5 55. b4+ Kc4 56. Rc6+ Kd3 57. b5 d4 58. cxd4 Kxd4 59. Kb4 Kd5 60. Ka5 Ra2+ 61. Kb6 Rb2 62. Rc1 Rd2 63. Kc7 Rh2 64. b6 Rh7+ 65. Kb8 Kd6 66. b7 Rh3 67. Rc8 Ra3 68. Rd8+ 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "6"]
[White "Tassi, Oliviero"]
[Black "Arlandi, Ennio"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2270"]
[BlackElo "2315"]
[PlyCount "69"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Be3 Qc7 10. f4 0-0 11. Bd3 a6 12. g4 Nb4 13. g5 Nd7 14. f5 Re8 15. f6 Bf8 16. fxg7 Bxg7 17. Rxf7 Kxf7 18. Qh5+ Ke7 19. Qxh7 Ne5 20. Qxg7+ Kd8 21. Qf6+ Qe7 22. Bb6+ Kd7 23. Be2 Qxf6 24. gxf6 Nxc2 25. Rd1 Kc6 26. Na4 Rg8+ 27. Kh1 Nb4 28. Na5+ Kd7 29. Nc5+ Ke8 30. Bh5+ Ng6 31. Rxd6 Kf7 32. e5 Nd5 33. Ne4 Bd7 34. Rxd7+ Ke8 35. Rxb7 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "8"]
[White "Tassi, Oliviero"]
[Black "Gross, Stefan"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2270"]
[BlackElo "2410"]
[PlyCount "86"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Bb3 Na6 8. 0-0 Nc5 9. f3 a6 10. Qe2 Qb6 11. Be3 Qc7 12. Qf2 b5 13. Rfc1 0-0 14. a4 bxa4 15. Nxa4 Bd7 16. e5 dxe5 17. Nxc5 Bxc5 18. Nxe6 Bxe6 19. Bxc5 Rfe8 20. Bxe6 Rxe6 21. Rd1 Rae8 22. b4 e4 23. Ra3 exf3 24. Qxf3 Ne4 25. Ra5 Rh6 26. g3 Ng5 27. Qg2 Rhe6 28. Bf2 Qxc2 29. Rda1 Ne4 30. Rxa6 Rxa6 31. Rxa6 Qb1+ 32. Qf1 Qxb4 33. Ra7 Qb3 34. Qe2 h6 35. Kg2 Qd5 36. Qf3 Re5 37. g4 f5 38. h3 Qd2 39. gxf5 Nxf2 40. Qa8+ Kh7 41. Ra2 Qg5+ 42. Kxf2 Re3 43. Qg2 Qf4+ 0-1

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Passerotti, Pierluigi"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2270"]
[BlackElo "2325"]
[PlyCount "27"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. Be2 d6 9. 0-0 Be6 10. f4 Na5 11. Rf2 Rc8 12. f5 Rxc3 13. bxc3 Nxe4 14. fxe6 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1984.??.??"]
[Round "2"]
[White "Tassi, Oliviero"]
[Black "Rombaldoni, Andrea"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2270"]
[PlyCount "49"]
[EventDate "1984.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nd4 5. 0-0 c6 6. Bc4 d6 7. Re1 Nxf3+ 8. Qxf3 f4 9. d4 Qf6 10. b4 a5 11. b5 Nh6 12. Na4 Be7 13. Bb2 Be6 14. Bxe6 Qxe6 15. bxc6 bxc6 16. Qc3 0-0 17. dxe5 dxe5 18. Qxe5 Qf7 19. f3 Rab8 20. Reb1 Rb5 21. Qc3 Rfb8 22. Qxc6 Ba3 23. Qc3 Qe7 24. h3 Bd6 25. Rd1 1-0

[Event "Mitropa Cup-08"]
[Site "Lienz"]
[Date "1983.10.28"]
[Round "6.1"]
[White "Hug, Werner"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2440"]
[BlackElo "2250"]
[PlyCount "77"]
[EventDate "1983.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 0-0 9. Qd2 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. c3 dxc3 13. bxc3 f6 14. Bh6 d5 15. Bxg7 Kxg7 16. exd5 Nxd5 17. Rab1 Rf7 18. f4 exf4 19. Nxf4 Nxf4 20. Rxf4 Bf5 21. Rd4 Qa5 22. Rxb7 Rxb7 23. Bxb7 Rb8 24. Rb4 Qd8 25. d4 a5 26. Rb5 a4 27. c4 Bd7 28. Rb4 Qa5 29. Qb2 a3 30. Qb1 Bf5 31. Qb3 Kf8 32. Kf2 Bc2 33. Qf3 Kg7 34. Qc3 Be4 35. c5 Kh6 36. d5 Rxb7 37. Qe3+ g5 38. Rxb7 Bxd5 39. Rb6 1-0

[Event "Mitropa Cup-08"]
[Site "Lienz"]
[Date "1983.10.27"]
[Round "5.2"]
[White "Cebalo, Miso"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2460"]
[BlackElo "2250"]
[PlyCount "83"]
[EventDate "1983.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. a4 Qa5+ 6. Bd2 b4 7. Qc2 g6 8. e4 d6 9. Bd3 Bg7 10. 0-0 0-0 11. h3 Nbd7 12. Bf4 Qc7 13. Nbd2 Ne5 14. Nxe5 dxe5 15. Be3 Rac8 16. Be2 h5 17. Bd3 Kh7 18. Rae1 Bh6 19. Bxh6 Kxh6 20. f4 Nd7 21. Nf3 f6 22. Qe2 exf4 23. e5 Nxe5 24. Nxe5 Qxe5 25. Qxe5 fxe5 26. Rxe5 Rc7 27. Re6 Rf6 28. Rfe1 f3 29. gxf3 Bc8 30. Rxf6 exf6 31. h4 Rg7 32. Re8 Bd7 33. Rf8 Bxa4 34. Rxf6 Bd1 35. Rc6 Bxf3 36. Rxc5 Bd1 37. Rc8 a5 38. c5 a4 39. d6 Ra7 40. Rg8 a3 41. Rxg6+ Kh7 42. d7 1-0

[Event "Mitropa Cup-08"]
[Site "Lienz"]
[Date "1983.10.26"]
[Round "4.2"]
[White "Tassi, Oliviero"]
[Black "Renet, Olivier"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2250"]
[PlyCount "80"]
[EventDate "1983.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Ne7 12. Qf3 Ng6 13. Bc2 Be7 14. Be3 Qb4 15. a3 Qa5 16. Bd4 0-0 17. Qh5 Be8 18. Re3 f5 19. exf6 Bxf6 20. Bxf6 Rxf6 21. Ne4 Rf4 22. Ng5 Rh4 23. Qd1 d4 24. Rg3 e5 25. Nf3 Rf4 26. Qe2 Bb5 27. Qd1 Bc6 28. Ng5 e4 29. Bb3+ Bd5 30. Ne6 Rf7 31. Qh5 Qd2 32. Rf1 Bxb3 33. Rxb3 e3 34. Ng5 exf2+ 35. Kh1 Qe1 36. Qxh7+ Kf8 37. Ne6+ Ke8 38. Qg8+ Nf8 39. Nxg7+ Rxg7 40. Qc4 Re7 0-1

[Event "Mitropa Cup-08"]
[Site "Lienz"]
[Date "1983.10.24"]
[Round "2.2"]
[White "Tassi, Oliviero"]
[Black "Hoelzl, Franz"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2250"]
[BlackElo "2370"]
[PlyCount "55"]
[EventDate "1983.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. a3 Bd7 12. Qg3 Nc6 13. Rae1 0-0 14. f4 b4 15. axb4 Nxd4 16. Bxd4 Qxb4 17. Rd1 Bc6 18. f5 e5 19. Be3 Kh8 20. Bg5 Rac8 21. Qh4 Bd8 22. Rd3 h6 23. Bxh6 Nh7 24. Bxg7+ Kxg7 25. f6+ Bxf6 26. Rxf6 Qb6+ 27. Kh1 Qd8 28. Qh6+ 1-0

[Event "Mitropa Cup-08"]
[Site "Lienz"]
[Date "1983.10.23"]
[Round "1.2"]
[White "Lau, Ralf"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2395"]
[BlackElo "2250"]
[PlyCount "51"]
[EventDate "1983.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 h6 8. Bc4 Nbd7 9. 0-0 b6 10. Re1 Qc7 11. b3 Bb7 12. Ba3 Nc5 13. Nd5 Nxd5 14. Bxd5 Bxd5 15. Qxd5 Rc8 16. Rad1 Be7 17. Re2 0-0 18. Bxc5 Qxc5 19. Qb7 Rc7 20. Qxa6 f5 21. c4 Qc6 22. Rd5 g5 23. exf5 g4 24. Nd2 Rxf5 25. Qb5 Qb7 26. Ne4 1-0

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.11"]
[Round "9"]
[White "Tassi, Oliviero"]
[Black "Pavicic, Zeljko"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2270"]
[BlackElo "2445"]
[PlyCount "14"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 5. Nf3 Nge7 6. Be2 cxd4 7. cxd4 Nf5 1/2-1/2

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.10"]
[Round "8"]
[White "Cetkovic, Bozidar"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2230"]
[BlackElo "2270"]
[PlyCount "76"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. a4 Nbd7 11. Qd2 Rc8 12. f3 Nb6 13. a5 Nc4 14. Bxc4 Rxc4 15. Rfd1 Qc8 16. Nc1 Rd8 17. Bb6 Rd7 18. Nd3 Bd8 19. Bxd8 Rxd8 20. Kh1 Rd7 21. Qe1 Qc7 22. Rd2 Nh5 23. Nd1 Nf4 24. Ne3 Nxd3 25. Rxd3 Rc6 26. b3 g6 27. c4 Qb8 28. g3 b5 29. axb6 Rxb6 30. Ra3 Rdb7 31. Qd1 Kg7 32. Nf1 Bxc4 33. bxc4 Rb1 34. Qe2 R7b2 35. Rd2 Rxf1+ 36. Qxf1 Rxd2 37. Rxa6 Qb2 38. Kg1 Qd4+ 0-1

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.09"]
[Round "7"]
[White "De Palma, Diego"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2033"]
[BlackElo "2270"]
[PlyCount "74"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bg4 6. Qd3 g6 7. c4 Bg7 8. Nc3 Nf6 9. Nd4 Bd7 10. Bxc6 bxc6 11. 0-0 0-0 12. Rb1 Ng4 13. b3 Qb6 14. Nc2 f5 15. Ne3 Ne5 16. Qd1 f4 17. Na4 Qd8 18. Nc2 g5 19. f3 Qe8 20. Bb2 Qh5 21. Nc5 Bc8 22. Bxe5 Bxe5 23. Nd3 Bg7 24. Qe2 a5 25. Rfe1 Qg6 26. a3 Be6 27. Rec1 g4 28. Nf2 g3 29. hxg3 fxg3 30. Nh3 Qh5 31. Rf1 Kh8 32. a4 Rg8 33. Rbd1 Bxh3 34. gxh3 g2 35. Rf2 Qxh3 36. Rxg2 Be5 37. Qf2 Rxg2+ 0-1

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.08"]
[Round "6"]
[White "Tassi, Oliviero"]
[Black "Cirabisi, Federico"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2270"]
[BlackElo "1979"]
[PlyCount "57"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 dxc6 9. Nxe5 0-0 10. 0-0 Bd6 11. d4 c5 12. Be3 Bxe5 13. dxe5 Qxe5 14. Qc4+ Be6 15. Qxc5 Qe4 16. Rad1 b6 17. Qxc7 Bd5 18. Qg3 Rf6 19. Rd4 Qe6 20. Rg4 g6 21. b3 Raf8 22. c4 Bb7 23. Rd1 Qf5 24. Rgd4 Qc2 25. R4d2 Qe4 26. h3 g5 27. Rd8 Rg6 28. Rxf8+ Kxf8 29. Qb8+ 1-0

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.07"]
[Round "5"]
[White "Amovilli, Mauro"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1991"]
[BlackElo "2270"]
[PlyCount "56"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Nfd7 12. Be3 Qc7 13. Rxf7 Rxf7 14. Nxe6 Qxe5 15. Bd4 Qf5 16. Nxg7 Qg6 17. Nd5 Bc5 18. Bxc5 Kxg7 19. Qd4+ Nf6 20. Nf4 Rd7 21. Bd5 Rxd5 22. Nxd5 Bb7 23. Nf4 Qf7 24. Rf1 Nbd7 25. g4 Kg8 26. g5 Nxc5 27. Qxc5 Ne4 28. g6 Qxg6+ 0-1

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.06"]
[Round "4"]
[White "Tassi, Oliviero"]
[Black "Paniagua, Roberto"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2270"]
[BlackElo "2245"]
[PlyCount "28"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 a6 7. c4 Nb6 8. exd6 cxd6 9. Qb3 Nc6 10. Be3 Na5 11. Qc2 Rc8 12. c5 Bf5 13. Qc1 Nd5 14. Bg5 f6 1/2-1/2

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.04"]
[Round "2"]
[White "Mrdja, Milan"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2345"]
[BlackElo "2270"]
[PlyCount "47"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f4 Nbd7 7. Be2 g6 8. g4 e5 9. Nb3 d5 10. exd5 Nb6 11. 0-0 Nbxd5 12. Nxd5 Nxd5 13. fxe5 Qb6+ 14. Qd4 Qxd4+ 15. Nxd4 Bc5 16. c3 0-0 17. Bf3 Nc7 18. Kg2 Re8 19. Bf4 Be6 20. Nb3 Bxb3 21. axb3 Re6 22. b4 Bf8 23. Bxb7 Rb8 24. Bf3 1-0

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.03"]
[Round "1.19"]
[White "Milocco, Franco"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1900"]
[BlackElo "2270"]
[PlyCount "137"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 b6 3. g3 Nf6 4. Bg2 Be7 5. Ne5 c6 6. d4 0-0 7. 0-0 d5 8. b3 Ba6 9. Nd2 Nfd7 10. Nd3 Bf6 11. Bb2 Re8 12. e4 Nf8 13. e5 Be7 14. Qg4 Nbd7 15. Rad1 Rc8 16. h4 f5 17. exf6 Bxf6 18. Rfe1 Rc7 19. Re3 Kh8 20. Rde1 dxc4 21. Nxc4 Bxc4 22. bxc4 c5 23. d5 Bxb2 24. Nxb2 Nf6 25. Qe2 Rce7 26. Nd3 Qc8 27. d6 Rd7 28. Ne5 Red8 29. Rd1 Ne8 30. Red3 Kg8 31. Bc6 Nf6 32. Qf3 Ng6 33. Nxg6 hxg6 34. Bxd7 Qxd7 35. Qe2 Rf8 36. Re3 Re8 37. Re5 Kf7 38. Rg5 Qc6 39. Qd3 Qe4 40. Qxe4 Nxe4 41. Re5 Nf6 42. d7 Rd8 43. Re3 Rxd7 44. Rxd7+ Nxd7 45. Kf1 Nb8 46. Ke2 Nc6 47. Kd3 Kf6 48. Ke4 Ke7 49. Ra3 Kf6 50. Ra6 Ke7 51. g4 Kf6 52. Kf4 g5+ 53. hxg5+ Kg6 54. Ra3 e5+ 55. Ke4 Kxg5 56. f3 Kf6 57. Kd5 Nb4+ 58. Kd6 a6 59. Kc7 b5 60. Kd6 bxc4 61. Kxc5 Nc2 62. Rxa6+ Kg5 63. Kxc4 Nd4 64. a4 Nxf3 65. Re6 Kf4 66. Kd5 g5 67. a5 Kxg4 68. a6 Nd4 69. Rb6 1-0

[Event "Imperia op 25th"]
[Site "Imperia"]
[Date "1983.09.??"]
[Round "3"]
[White "Tassi, Oliviero"]
[Black "Faccia, Sergio"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2250"]
[BlackElo "1916"]
[PlyCount "59"]
[EventDate "1983.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. Be3 d5 11. exd5 exd4 12. Bxd4 Nxd4 13. cxd4 Bb4 14. Nc3 Bxc3 15. bxc3 Nxd5 16. Qd3 Qd6 17. Re5 Nf4 18. Qe4 Qf6 19. Ng5 g6 20. Nxf7 Kg7 21. Re7 Be6 22. Rxc7 Rac8 23. Rxc8 Bxc8 24. Re1 Rxf7 25. Bxf7 Qxf7 26. Qe5+ Kh6 27. Re4 Nh5 28. g4 Ng7 29. g5+ Kh5 30. Qg3 1-0

[Event "Venice tt"]
[Site "Venice"]
[Date "1983.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Ceschia, Ivano"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2250"]
[BlackElo "2310"]
[PlyCount "94"]
[EventDate "1983.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 0-0 10. a4 a5 11. Qb3 Na6 12. Rd1 Nb4 13. Bf4 d5 14. c5 Bxf3 15. Bxf3 Nd7 16. Na2 Nc6 17. Qxb7 Rc8 18. Rac1 Bf6 19. Bd6 Nxd4 20. Bxf8 Nxf3+ 21. gxf3 Nxf8 22. Qb6 Qe7 23. Qd6 Qb7 24. c6 Qxb2 25. c7 Be5 26. Qd8 Qb7 27. Rb1 Qxc7 28. Qxc7 Rxc7 29. Rb5 Rc2 30. Nc1 Bc3 31. Nb3 Ra2 32. Rc1 d4 33. Nxa5 Rxa4 34. Nc6 g6 35. Rb8 Kg7 36. Rd8 h5 37. Rb1 Rc4 38. Ne5 Rc5 39. f4 Rc7 40. Rbb8 f6 41. Rxf8 fxe5 42. fxe5 d3 43. Rfd8 Bxe5 44. Rb1 Rc3 45. Rd1 Kf6 46. R8xd3 Rc4 47. h3 Bf4 1-0

[Event "Venice tt"]
[Site "Venice"]
[Date "1983.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Sanna, Gianlazzaro"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2250"]
[BlackElo "2315"]
[PlyCount "35"]
[EventDate "1983.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. 0-0-0 cxd4 9. Bxd4 Nb6 10. Kb1 Be6 11. h4 h5 12. f5 Bc4 13. Bxb6 Qxb6 14. e5 Ng4 15. Bxc4 Ne3 16. Bb3 Nxd1 17. Qxd1 gxf5 18. Nd5 1-0

[Event "Venice tt"]
[Site "Venice"]
[Date "1983.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Vivo, Mario"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2250"]
[PlyCount "51"]
[EventDate "1983.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ITA"]
[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 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 bxc6 8. Bxc6+ Bd7 9. Qh5+ Ke7 10. Qe5+ Be6 11. d4 Nf6 12. d5 Nxd5 13. Bg5+ Nf6 14. Rd1 Qc8 15. Bxa8 Qxa8 16. Qxc7+ Ke8 17. 0-0 Be7 18. Rfe1 Kf7 19. Qf4 Rc8 20. Bxf6 Bxf6 21. Rxe4 Rxc2 22. Rxe6 Kxe6 23. Qe3+ Kf5 24. Qh3+ Kg5 25. f4+ Kxf4 26. Rf1+ 1-0

[Event "Lugano Open-07"]
[Site "Lugano"]
[Date "1982.03.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Liang, Jinrong"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2205"]
[PlyCount "74"]
[EventDate "1982.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. a3 0-0 12. Rfe1 Nbd7 13. Qg3 Kh8 14. f3 Ne5 15. Kh1 Bd7 16. Bg5 Rac8 17. f4 Nc6 18. Nf3 Na5 19. e5 dxe5 20. fxe5 Ng8 21. Bxe7 Nxe7 22. Ne4 Nf5 23. Qf4 Nxb3 24. cxb3 Bc6 25. Nc5 Qa8 26. b4 Rfd8 27. Rad1 h6 28. Kg1 a5 29. Rxd8+ Rxd8 30. bxa5 Qxa5 31. Ne4 Nd4 32. Kf2 Qa7 33. Kg3 Nf5+ 34. Kh3 Rd3 35. Rc1 Qa8 36. Nc5 g5 37. Qb4 Bxf3 0-1

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Bouaziz, Slim"]
[Black "Tassi, Oliviero"]
[Result "1/2-1/2"]
[ECO "B97"]
[BlackElo "2205"]
[PlyCount "37"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qe2 Qc7 10. 0-0-0 b5 11. a3 Bb7 12. g3 Rc8 13. Bg2 h6 14. Bxf6 Nxf6 15. Rhe1 Be7 16. Nd4 0-0 17. Kb1 Rb8 18. g4 Qc4 19. Bf3 1/2-1/2

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Pangrazzi, Marco"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2260"]
[BlackElo "2205"]
[PlyCount "125"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 d5 7. d4 c6 8. Ne5 Ba6 9. Re1 dxc4 10. Nxc6 Nxc6 11. Bxc6 Rc8 12. Qa4 Qxd4 13. Bf3 Bb7 14. Be3 Qe5 15. Bxb7 Ng4 16. Bf3 Nxe3 17. fxe3 Qxe3+ 18. Kg2 a5 19. Qc2 f5 20. Rad1 g5 21. Qd2 Qe5 22. Qd4 Qxd4 23. Rxd4 Rc7 24. e4 f4 25. g4 Rb8 26. a4 Kf8 27. Nb5 Rc5 28. e5 Rd8 29. Nd6 c3 30. bxc3 Rxc3 31. Red1 Rc2+ 32. R1d2 Rc5 33. Nc4 Rxc4 34. Rxd8+ Bxd8 35. Rxd8+ Ke7 36. Rb8 Rxa4 37. Rb7+ Kf8 38. Rxb6 Ra2+ 39. Kg1 Kf7 40. Rb7+ Kf8 41. Rxh7 Ra3 42. Kf2 Re3 43. h4 gxh4 44. Rxh4 Rxe5 45. Rh7 Rc5 46. Ra7 Rc2+ 47. Be2 Rc3 48. Bf3 Rc2+ 49. Kf1 Rc5 50. Ke2 Re5+ 51. Kf2 Rc5 52. Be4 Rc3 53. Bg6 e5 54. Bf5 a4 55. Rxa4 Kg7 56. Ra6 Rg3 57. Re6 Re3 58. g5 Rg3 59. g6 Re3 60. Re7+ Kf8 61. g7+ Kxe7 62. g8Q Kd6 63. Qc4 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Rigo, Janos"]
[Black "Tassi, Oliviero"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2320"]
[BlackElo "2205"]
[PlyCount "71"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 Be7 9. a5 Bd7 10. Nd2 Bc6 11. Nc4 Nbd7 12. f3 0-0 13. Be2 Rad8 14. 0-0 Qb8 15. Qd2 Nc5 16. Nb6 Ne6 17. Ncd5 Bxd5 18. exd5 Nc5 19. b4 Ncd7 20. Na4 Ne8 21. c4 f5 22. Bd3 Rc8 23. Rfc1 g6 24. c5 Ndf6 25. Nb6 Rc7 26. c6 Bd8 27. b5 axb5 28. cxb7 Rxc1+ 29. Qxc1 Bxb6 30. axb6 Qxb7 31. Qc6 Rf7 32. Bxb5 f4 33. Bf2 e4 34. Ra7 Qxc6 35. Bxc6 Rf8 36. Bd4 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Sibilio, Mario"]
[Black "Tassi, Oliviero"]
[Result "0-1"]
[ECO "D61"]
[BlackElo "2205"]
[PlyCount "78"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c4 Nbd7 5. Nc3 h6 6. Bh4 c6 7. e3 Be7 8. Qc2 0-0 9. Be2 dxc4 10. a4 c5 11. 0-0 cxd4 12. Nxd4 Ne5 13. Rfd1 Nd5 14. Bxe7 Qxe7 15. Nf5 Qf6 16. Nd6 Nb4 17. Qd2 Nbd3 18. f4 Nc6 19. Nxc4 Ndb4 20. Ne4 Qe7 21. Qd6 Qxd6 22. Nexd6 Nc2 23. Rac1 N2b4 24. Bf3 f6 25. Bg4 f5 26. Bf3 Rb8 27. b3 Rd8 28. Ne5 Nxe5 29. fxe5 b6 30. Rc7 a5 31. Rdc1 Bd7 32. Rd1 Na6 33. Rc3 Nc5 34. Nc4 g5 35. Nxb6 Rxb6 36. Rxc5 Kf8 37. Rc7 Ke8 38. Be2 Rxb3 39. Kf2 Rb2 0-1

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Hess, Ralf"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2205"]
[BlackElo "2390"]
[PlyCount "80"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bb4 6. Be2 Nc6 7. 0-0 0-0 8. Na4 f6 9. c3 Be7 10. d3 Nc5 11. Nxc5 Bxc5+ 12. d4 Be7 13. exf6 Rxf6 14. h3 Qd6 15. Bd3 Qg3 16. Qe2 Bxh3 17. Bg5 Rf7 18. Bxe7 Rxe7 19. Qf2 Qxf2+ 20. Rxf2 Bd7 21. Raf1 Rae8 22. Bc2 Na5 23. Ng5 g6 24. Bd3 b6 25. b3 Nc6 26. Rf6 Nd8 27. c4 Ne6 28. Nxe6 Bxe6 29. Rc1 Rf8 30. Rxf8+ Kxf8 31. Be2 dxc4 32. bxc4 Bf5 33. Bf3 Re3 34. c5 Ke8 35. a4 Kd7 36. cxb6 axb6 37. a5 bxa5 38. Ra1 Rd3 39. d5 g5 40. Rxa5 g4 0-1

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Iannacone, Ernesto"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2205"]
[PlyCount "63"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Qa5 9. a3 Nc6 10. Rd1 Be7 11. Nd2 e5 12. Bg5 d4 13. Nb3 Qd8 14. Bxf6 Bxf6 15. Be2 a5 16. 0-0 g6 17. f4 a4 18. Nc5 exf4 19. Nd5 Be7 20. Nxa4 fxe3 21. Nab6 Ra6 22. Nxc8 Qxc8 23. b4 Rxa3 24. b5 Bd8 25. bxc6 bxc6 26. Nf4 Bf6 27. Bd3 Kg7 28. Qe2 Ra5 29. Be4 Rd8 30. Rc1 c5 31. Qf3 Rd6 32. Nh5+ 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Martin Gonzalez, Angel"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2205"]
[PlyCount "50"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Be3 0-0 9. Nb3 Be6 10. f4 Qc8 11. Kh1 Rd8 12. Bf3 Bc4 13. Rf2 e5 14. Rd2 Qe6 15. fxe5 Nxe5 16. Nd4 Qe7 17. Bg5 Nc6 18. Be2 Bxe2 19. Ndxe2 Rd7 20. Nd5 Qe5 21. Nxf6+ Bxf6 22. Bxf6 Qxf6 23. Nc3 Re8 24. Qf1 Qxf1+ 25. Rxf1 Kg7 1/2-1/2

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Messa, Roberto"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2205"]
[BlackElo "2350"]
[PlyCount "81"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 dxe4 6. dxe4 Bb7 7. e5 Ng4 8. Bb5+ c6 9. Bd3 Nd7 10. Qe2 Qc7 11. Nc4 b5 12. Nd6+ Bxd6 13. exd6 Qxd6 14. Bf4 Qe7 15. 0-0-0 Ngf6 16. Rhe1 Nd5 17. Bg5 N7f6 18. Nd4 0-0 19. Qe5 Rfe8 20. Be4 Ng4 21. Bxe7 Nxe5 22. Bxd5 cxd5 23. Bg5 Ng4 24. f3 Nf2 25. Rd2 Nh3 26. Be3 a6 27. Nb3 Rac8 28. Nc5 Ba8 29. Nxa6 e5 30. Rde2 f6 31. f4 e4 32. Rd2 g5 33. Nb4 Red8 34. Red1 gxf4 35. gxf4 d4 36. Rxd4 Rxd4 37. Rxd4 Kf7 38. c3 Ke6 39. Rd2 Kf5 40. Nc2 Kg4 41. Rg2+ 1-0

[Event "Rome-B"]
[Site "Rome"]
[Date "1982.??.??"]
[Round "?"]
[White "Tassi, Oliviero"]
[Black "Passerotti, Pierluigi"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2205"]
[BlackElo "2340"]
[PlyCount "78"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ITA"]
[EventCategory "3"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. e3 d5 5. cxd5 Nxd5 6. d4 Nc6 7. Bd3 cxd4 8. exd4 Be7 9. 0-0 0-0 10. Re1 Ncb4 11. Bb1 Nf6 12. Ne5 Bd7 13. Re3 Bc6 14. Rh3 g6 15. Bh6 Re8 16. Bg5 Nbd5 17. Qd2 Rc8 18. Bxf6 Nxf6 19. Qf4 Bd6 20. Bd3 a6 21. Rd1 Rc7 22. Qg5 Bf8 23. Qh4 Bg7 24. Be2 Qe7 25. a3 Rd8 26. Rhd3 Nd5 27. Qg3 Nxc3 28. Rxc3 Qd6 29. h4 Bd5 30. h5 Rxc3 31. Qxc3 f6 32. Nd3 Qc6 33. Nb4 Qxc3 34. bxc3 Bf8 35. hxg6 hxg6 36. Nxd5 Rxd5 37. Bc4 Rd6 38. a4 Rc6 39. Ba2 Kg7 1/2-1/2

[Event "ITA-ch 41st sf"]
[Site "Milan"]
[Date "1981.05.31"]
[Round "9"]
[White "Tassi, Oliviero"]
[Black "Serpi, Andrea"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "2221"]
[BlackElo "1980"]
[PlyCount "81"]
[EventDate "1981.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Bf4 Nf7 12. Qa3 Ne7 13. Rd1 0-0 14. Bd3 Ng6 15. Be3 Nfe5 16. Be2 b5 17. Nxb5 Bb7 18. Nd4 Qc8 19. b3 Nh4 20. f3 Nxg2+ 21. Kf2 Nxe3 22. Kxe3 f5 23. Rhg1 Ng6 24. Qd6 f4+ 25. Kf2 Qd8 26. Rg4 e5 27. Ne6 Qa5 28. Nxf8 Rxf8 29. b4 Qxa2 30. Qxd7 Bc8 31. Qd5+ Kh8 32. Rgg1 Qa3 33. Rd3 Qxb4 34. Qd6 Qxd6 35. Rxd6 Ne7 36. Rgd1 Bf5 37. Rd8 Kg8 38. c5 Be6 39. Bxa6 Nc6 40. R8d6 Nd4 41. R1xd4 1-0

[Event "ITA-ch 41st sf"]
[Site "Milan"]
[Date "1981.05.30"]
[Round "8"]
[White "Tassi, Oliviero"]
[Black "Rossi, Carlo"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2221"]
[BlackElo "2197"]
[PlyCount "106"]
[EventDate "1981.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bb4 4. Bg2 0-0 5. Qb3 Bxc3 6. Qxc3 Re8 7. e4 c5 8. d3 Nc6 9. Ne2 d6 10. 0-0 Nd7 11. f4 Nd4 12. Nxd4 cxd4 13. Qc2 a5 14. f5 f6 15. g4 Nc5 16. Rf3 Kf7 17. b3 Bd7 18. Qf2 h6 19. h4 Rh8 20. Rg3 Qb6 21. Bd2 Qc7 22. Bf1 Rag8 23. Be2 b6 24. Qg2 Qd8 25. Rf1 Qf8 26. Rf2 Ke7 27. Qf1 Be8 28. Qd1 Bf7 29. Rh2 Qa8 30. Qf1 Qf8 31. Qg2 Qa8 32. g5 hxg5 33. hxg5 Rxh2 34. Qxh2 Rh8 35. Rh3 Rxh3 36. Qxh3 Qf8 37. Qh7 fxg5 38. Bxg5+ Ke8 39. Qh4 Kd7 40. Qh3 Kc7 41. Kf1 Kc6 42. Qh4 Kd7 43. Ke1 Na6 44. Bd2 Nc5 45. f6 gxf6 46. Qxf6 Qe7 47. Qxe7+ Kxe7 48. Kd1 Kd7 49. Kc2 Kc7 50. a3 Be8 51. Bc1 Bd7 52. b4 axb4 53. axb4 Ne6 1/2-1/2

