[Event "JAI op"]
[Site "Sao Caetano do Sul"]
[Date "2009.10.??"]
[Round "2"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2292"]
[PlyCount "90"]
[EventDate "2009.10.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ribeirao Preto"]
[BlackTeam "Matao"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Bd2 Ngxe5 8. Nxe5 Nxe5 9. Bc3 Nc6 10. Nd2 d6 11. a3 a5 12. Ne4 Bb6 13. Ng3 Be6 14. Nh5 f6 15. Nf4 Bf7 16. Nd5 Bxd5 17. Qxd5+ Kh8 18. h4 Qe7 19. h5 a4 20. Qf5 Ne5 21. g4 Ba5 22. f4 Bxc3+ 23. bxc3 Nc6 24. Rh3 Ra5 25. Qd3 Rc5 26. Bd1 Qe6 27. Bc2 f5 28. gxf5 Qxc4 29. Qxc4 Rxc4 30. h6 gxh6 31. Rxh6 Kg7 32. Rh3 Ne7 33. f6+ Kxf6 34. Rh6+ Kf7 35. Rxh7+ Ke8 36. Kd2 Rf7 37. Rh2 Kd7 38. Rb1 b6 39. Bd3 Rc5 40. Bb5+ c6 41. Bxa4 b5 42. Bb3 Rg7 43. a4 Nd5 44. axb5 cxb5 45. Ra1 Kc6 1-0

[Event "JAI op"]
[Site "Sao Caetano do Sul"]
[Date "2009.10.??"]
[Round "5"]
[White "Biava, Mario Silas"]
[Black "Bispo, Leonardo"]
[Result "1/2-1/2"]
[ECO "A28"]
[BlackElo "2131"]
[PlyCount "10"]
[EventDate "2009.10.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Santos"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 1/2-1/2

[Event "JAI op"]
[Site "Sao Caetano do Sul"]
[Date "2009.10.??"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "2515"]
[PlyCount "120"]
[EventDate "2009.10.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Americana"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. 0-0 0-0 8. a3 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Nd7 12. c3 Nf6 13. Bc2 Qb6 14. Qe2 a6 15. Be3 Qc7 16. Rad1 g6 17. f4 b5 18. Bc1 Bb7 19. Qe5 Rac8 20. Qxc7 Rxc7 21. Rfe1 Bc5 22. Kf1 Bd5 23. Be3 Re8 24. Bg1 h6 25. h3 Nh5 26. Bh2 Bd6 27. Ne2 Rcc8 28. g4 Nf6 29. Kg1 a5 30. Nd4 b4 31. axb4 axb4 32. Ba4 Red8 33. Re3 bxc3 34. Rxc3 Bc5 35. f5 Bb7 36. Be5 Ne4 37. fxe6 f6 38. e7 Nxc3 39. exd8Q+ Rxd8 40. Bxf6 Nxd1 41. Bxd8 Bxd4+ 42. Kf1 Nxb2 43. Bc2 Ba6+ 44. Kg2 Bd3 45. Bb3+ Nc4 46. Kg3 Kg7 47. h4 Nd2 48. Bd5 Be4 49. Be6 Nf1+ 50. Kf4 Bd3 51. g5 h5 52. Bh3 Nd2 53. Ba5 Nc4 54. Be1 Be5+ 55. Kf3 Nd6 56. Be6 Bc4 57. Bxc4 Nxc4 58. Ke4 Bh2 59. Bf2 Kf7 60. Kd5 Nd6 0-1

[Event "Jogos Abertos do Interior-B"]
[Site "Aracatuba"]
[Date "1998.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Lima, FR."]
[Result "1-0"]
[ECO "C79"]
[PlyCount "118"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d6 8. d4 exd4 9. Nxd4 Ne5 10. Qe2 c6 11. Bc2 Qc7 12. h3 b5 13. cxb5 axb5 14. f4 Ng6 15. b4 Re8 16. Qf2 Bd7 17. Bb2 Rab8 18. Rae1 c5 19. bxc5 dxc5 20. Nf5 Bxf5 21. exf5 c4 22. Kh1 Bc5 23. Rxe8+ Rxe8 24. Nxb5 Qb6 25. Bd4 Bxd4 26. Nxd4 Nf8 27. Nf3 Qb2 28. a4 N8d7 29. Kh2 h6 30. Rb1 Qa2 31. Qd2 Nc5 32. Ne5 Nfe4 33. Qd5 Nd6 34. Qxd6 Qxc2 35. Rb8 Rxb8 36. Qxb8+ Kh7 37. Nxf7 Qxf5 38. Qh8+ Kg6 39. Ne5+ Kf6 40. Qf8+ Ke6 41. Qg8+ Kd6 42. Nxc4+ Kc7 43. Qxg7+ Nd7 44. Qxh6 Nf6 45. Qg5 Qe6 46. Qe5+ Qxe5 47. fxe5 Nd5 48. a5 Nb4 49. h4 Kd8 50. h5 Ke7 51. g4 Kf7 52. g5 Kg7 53. e6 Kf8 54. h6 Nc6 55. g6 Kg8 56. a6 Kf8 57. h7 Kg7 58. a7 Ne7 59. a8Q Nxg6 1-0

[Event "Jogos Abertos do Interior-B"]
[Site "Aracatuba"]
[Date "1998.??.??"]
[Round "?"]
[White "Ferruzi, P."]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e3 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. Bc4 d5 6. Bb3 c6 7. Ne5 Nbd7 8. Nxd7 Bxd7 9. Qd3 Re8 10. e4 e5 11. dxe5 Nxe4 12. 0-0 Bxe5 13. Bd2 Bf5 14. Rfe1 Nxc3 15. Qe3 Ne4 16. Rab1 Qf6 17. c3 Nxd2 18. Qxd2 Bxb1 19. Rxb1 Qf4 20. Qd3 Qxh2+ 21. Kf1 Bxc3 22. bxc3 Qh1# 0-1

[Event "Jogos Abertos do Interior-B"]
[Site "Aracatuba"]
[Date "1998.??.??"]
[Round "?"]
[White "Pereira, Diego Arcija"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "E68"]
[PlyCount "39"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c6 8. e4 e5 9. dxe5 dxe5 10. h3 Qc7 11. Be3 Rd8 12. Qc2 Nf8 13. Rfd1 Be6 14. b3 b6 15. Rxd8 Rxd8 16. Rd1 Ne8 17. Rxd8 Qxd8 18. Qd2 Qxd2 19. Nxd2 Nc7 20. a4 1/2-1/2

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Garcia"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Bxf2+ 14. Kxf2 Qxf6 15. Nf1 Ne5 16. Be3 Rae8 17. Bc5 Rf7 18. N1d2 Bf5 19. Kg1 Nxf3+ 20. Nxf3 Be4 21. Bd4 Bxf3 22. gxf3 Qg5+ 23. Kh1 Qh5 24. Kg2 Qg5+ 1/2-1/2

[Event "Sao Paulo-ch"]
[Site "Sao Paulo"]
[Date "1997.??.??"]
[Round "3"]
[White "Biava, Mario Silas"]
[Black "Melo, Vanderlei Cason"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 Bd6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. 0-0 0-0 10. d3 Nb6 11. Bc4 Rd8 12. Bxf4 Nbxd5 13. Nxd5 Nxd5 14. Bg5 f6 15. Rae1 Bf8 16. Bf4 c6 17. Bc7 Rd7 18. Bg3 Rd8 19. Nd4 Kh8 20. Bxd5 cxd5 21. Bc7 Rd7 22. Re8 Kg8 23. Ne6 Kf7 24. Rxf8+ Kxe6 25. Re1+ Kf5 26. Bg3 1-0

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1996.10.??"]
[Round "6"]
[White "Biava, Mario Silas"]
[Black "Soares Andrade, Wanderley"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "76"]
[EventDate "1996.10.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Santos"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. exd5 Nxd5 8. Bd2 Nxc3 9. bxc3 Be7 10. 0-0 Nd7 11. Rfe1 0-0 12. Rad1 c5 13. Bf4 Qc8 14. Ng5 Nf6 15. Be5 g6 16. Qe3 Nd5 17. Qg3 Bxg5 18. c4 Bh6 19. cxd5 Bxd5 20. c4 Bb7 21. dxc5 bxc5 22. Be4 Bxe4 23. Rxe4 Rd8 24. Rde1 Qc6 25. Rh4 Bg7 26. Bxg7 Kxg7 27. Qg5 h5 28. Rxh5 Rh8 29. Rxh8 Rxh8 30. Qe5+ f6 31. Qxe6 Qxe6 32. Rxe6 Rh4 33. g3 Rxc4 34. Re7+ Kh6 35. Rxa7 Rc2 36. a4 c4 37. Rc7 c3 38. a5 Ra2 1/2-1/2

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1996.10.??"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1/2-1/2"]
[ECO "C84"]
[BlackElo "2425"]
[PlyCount "73"]
[EventDate "1996.10.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Guarulhos"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. a4 Bb7 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Ba6 13. Bg5 h6 14. Bxf6 Bxf6 15. Bd5 Qe8 16. Nc2 Ne7 17. Bb3 Bc8 18. Ne3 Ng6 19. g3 Bh3 20. Re1 Qd7 21. Nd2 Ra8 22. Qh5 Be6 23. Qd1 c6 24. Bxe6 Qxe6 25. Qb3 Qd7 26. Kg2 Nf8 27. Nf3 Ne6 28. Rd1 Nc5 29. Qc2 Qe6 30. d4 Na4 31. d5 Qc8 32. b3 Nb6 33. c4 cxd5 34. Nxd5 Nxd5 35. Rxd5 bxc4 36. Qxc4 Qxc4 37. bxc4 1/2-1/2

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1996.10.??"]
[Round "3"]
[White "Correa, Aron Antunes"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2380"]
[PlyCount "83"]
[EventDate "1996.10.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose do Rio Preto"]
[BlackTeam "Matao"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. c3 Nge7 7. h3 Bh5 8. Qa4 0-0 9. Ne5 f6 10. Nxc6 Nxc6 11. Bxd6 cxd6 12. g3 a6 13. Bg2 b5 14. Qa3 Kh8 15. 0-0 a5 16. Rfc1 f5 17. c4 bxc4 18. Nxc4 Nb4 19. Nd2 Qb6 20. Rc3 Rfc8 21. Rac1 Rxc3 22. bxc3 Nc6 23. Qxd6 Qb2 24. Nb3 Na7 25. Qa6 Qxa2 26. Qb7 Re8 27. Nc5 Nc8 28. Nxe6 Rxe6 29. Qxc8+ Re8 30. Qxf5 Bg6 31. Qxd5 Qb2 32. Rf1 a4 33. Qa5 a3 34. e4 h6 35. f4 Rxe4 36. f5 Re2 37. Bf3 Bf7 38. Bxe2 Qxe2 39. Qe5 Qb2 40. f6 a2 41. fxg7+ Kg8 42. Qe7 1-0

[Event "Braganca Paulista JAI"]
[Site "Braganca Paulista"]
[Date "1996.10.??"]
[Round "5"]
[White "Frare, Fabio"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "58"]
[EventDate "1996.10.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ribeirao Preto"]
[BlackTeam "Matao"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d3 g6 5. Ne2 Bg7 6. c3 Nf6 7. Ng3 h5 8. h4 Bg4 9. Be2 0-0 10. Nh2 Bxe2 11. Qxe2 b5 12. Bg5 b4 13. 0-0 Rb8 14. Qd2 Qa5 15. Rfc1 Rb7 16. Bh6 bxc3 17. bxc3 Rfb8 18. Bxg7 Kxg7 19. f4 Rb2 20. Rc2 Qa3 21. Qc1 e5 22. f5 c4 23. fxg6 fxg6 24. Rxb2 Qxb2 25. Nf5+ gxf5 26. Qg5+ Kf7 27. Rf1 Rg8 28. Rf2 Qb1+ 29. Rf1 Qb6+ 0-1

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Casafus, Ruben Andres"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2435"]
[BlackElo "2235"]
[PlyCount "31"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bg4 9. c3 f5 10. Nbd2 Qd6 11. Qa4 0-0 12. c4 Nxd2 13. Nxd2 dxc4 14. Qxc4+ Kh8 15. Nb3 Bf6 16. Re6 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Copie, Jose Antonio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2435"]
[BlackElo "2525"]
[PlyCount "72"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 Nf6 5. f4 c6 6. Qd2 b5 7. Bd3 0-0 8. Nf3 Nbd7 9. 0-0 b4 10. Ne2 c5 11. Kh1 Bb7 12. Ng3 Qc7 13. c3 bxc3 14. bxc3 d5 15. e5 Ne4 16. Qe3 f6 17. Bh4 Nxc3 18. e6 cxd4 19. Nxd4 Nc5 20. Rfc1 Nxd3 21. Qxd3 Qxf4 22. Ngf5 gxf5 23. Rxc3 Qxh4 24. Nxf5 Qe4 25. Qh3 Kh8 26. Re3 Qc2 27. Rg3 Rg8 28. Rf1 Qc7 29. Rc3 Qb8 30. Nxe7 Re8 31. Nf5 Ba6 32. Qg4 Rg8 33. Re1 Bf8 34. Qf3 Bb4 35. Rb3 Bc4 36. Rb2 a5 0-1

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "De Mauro, Joseph A"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2435"]
[BlackElo "2510"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. h3 0-0 9. 0-0 b6 10. Qe2 a5 11. Rd1 Ba6 12. c4 Qe7 13. Nb3 a4 14. Nxc5 Qxc5 15. Be3 Qxc4 16. Qxc4 Bxc4 17. Rdc1 b5 18. Bf1 Bxf1 19. Kxf1 Na5 20. Nxe5 Rfe8 21. Bf4 Nxe4 22. Rxc7 g5 23. Nxf7 gxf4 24. Nh6+ Kh8 25. Nf7+ Kg7 26. Nd6+ Kf6 27. Nxe8+ Rxe8 28. Kg2 Nc4 29. Rxh7 f3+ 30. Kg1 Ng5 31. Rh6+ Kg7 32. Rh5 Kg6 33. g4 Re2 34. b3 Ne4 35. bxc4 Rxf2 36. Rf5 Rg2+ 37. Kf1 Ng3+ 0-1

[Event "Pan American tt6 corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Embrey, Kevin W"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "60"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Bf5 12. Nb3 Bxf2+ 13. Rxf2 Nxf2 14. Kxf2 Bxc2 15. Qxc2 f6 16. e6 Qd6 17. Qf5 g6 18. Qh3 Rfe8 19. Be3 Qxe6 20. Qxe6+ Rxe6 21. Nfd4 Nxd4 22. Nxd4 Re4 23. b4 Rae8 24. Bd2 Rb8 25. a3 h5 26. Nb3 Rbe8 27. Ra2 Kf7 28. a4 bxa4 29. Rxa4 c5 30. Ra2 d4 1/2-1/2

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Heilemann, Paul G"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2435"]
[BlackElo "2530"]
[PlyCount "44"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c4 Nxe4 7. d4 exd4 8. Nxd4 0-0 9. Nf5 Bf6 10. Bc2 Re8 11. Nc3 Nxc3 12. bxc3 d6 13. Rb1 Rb8 14. Ne3 g6 15. Nd5 Bg7 16. f4 Ne7 17. f5 Nxf5 18. Qf3 Be6 19. Bd2 c6 20. Nb6 Be5 21. a4 Ng7 22. a5 f5 0-1

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Mooij, Walter Johan"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Bf5 12. Nb3 Bg6 13. Nfd4 Bxd4 14. cxd4 a5 15. Be3 a4 16. Nc1 a3 17. b3 f6 18. exf6 Qxf6 19. Ne2 Nb4 20. Bb1 Rae8 21. Qc1 c5 22. f3 Qe7 23. Re1 Nf6 24. Bd2 Bxb1 25. Bxb4 cxb4 26. Rxb1 Qxe2 27. Rxe2 Rxe2 28. Ra1 Rfe8 29. g4 h6 30. h4 Rb2 31. g5 hxg5 32. Qxg5 Ree2 33. h5 Rxa2 34. Rxa2 Rxa2 35. h6 Kf7 36. Qxg7+ Ke6 37. h7 1/2-1/2

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Morgado, Juan Sebastian"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2435"]
[BlackElo "2615"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Bc4 d6 9. Nge2 Ne5 10. Bb3 Bc5 11. Qg3 Nh5 12. Qg5 Qxg5 13. Bxg5 Bxf2 14. Rdf1 Bb6 15. h3 h6 16. Bd2 Be6 17. g4 Bxb3 18. axb3 Nf6 19. Bxh6 Ned7 20. Bd2 Nxe4 21. Nxe4 Rxe4 22. Ng3 Re6 23. h4 a5 24. g5 a4 25. bxa4 Rxa4 26. Kb1 Rg4 27. Nf5 Rg2 28. Bc1 Ree2 29. h5 Ne5 30. h6 gxh6 31. Nxh6+ Kf8 32. c3 Ke8 33. Rh3 d5 34. Ng8 c6 35. Rh8 Kd7 36. Nh6 Rgf2 37. Rxf2 Rxf2 38. Rb8 Bd8 39. Rxb7+ Kc8 0-1

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Poecksteiner, Johann"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2435"]
[BlackElo "2225"]
[PlyCount "29"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 Qb6 10. f3 Rd8 11. Nb5 Rd7 12. Be3 Qd8 13. N5d4 Nxd4 14. Nxd4 e5 15. Nf5 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Rittner, Horst Robert"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2495"]
[PlyCount "70"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 e5 10. Nb3 exf4 11. Bxf4 Be6 12. Kh1 d5 13. e5 Nd7 14. Nxd5 Ndxe5 15. c4 Bg5 16. Nc5 Bxf4 17. Nxe6 fxe6 18. Nxf4 Qe7 19. Qd2 Rad8 20. Qe3 Qg5 21. g3 Nd4 22. Rad1 Nec6 23. Bf3 Nxf3 24. Qxf3 e5 25. Rxd8 Qxd8 26. Rd1 Qf6 27. Qd5+ Kh8 28. Nd3 Qf5 29. Kg2 h6 30. b3 Ne7 31. Qxb7 Ng6 32. h3 e4 33. Nf4 Nxf4+ 34. gxf4 Qxf4 35. Rg1 Rd8 0-1

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Echeguren, Gustavo Fabian"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2565"]
[BlackElo "2435"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. e3 Nf6 7. Nge2 0-0 8. 0-0 a5 9. Rb1 c6 10. b3 Be6 11. d4 Qc7 12. Ba3 Rd8 13. d5 cxd5 14. Nxd5 Bxd5 15. Bxd5+ Kh8 16. Nc3 Bf8 17. Bg2 Nc6 18. Qe2 Nb4 19. Rfd1 e4 20. Rd4 d5 21. Bxb4 axb4 22. Nxd5 Nxd5 23. Rxd5 Rxd5 24. cxd5 Qc5 25. Rd1 Rd8 26. Qc4 Qxc4 27. bxc4 Bc5 28. Kf1 Kg7 29. Ke2 Kf6 30. Rd2 Ke5 31. Kd1 b6 32. Bf1 g5 33. Bg2 h5 34. Kc2 g4 35. h3 Rh8 36. hxg4 hxg4 37. Bf1 Rh2 38. f4+ 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Enricci, Juan Andres"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "D09"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 g5 7. Nb3 Bb4+ 8. Bd2 Be7 9. e3 dxe3 10. Bxe3 g4 11. Nfd2 Nxe5 12. Nd4 Qd7 13. Nxe6 Qxe6 14. Qa4+ c6 15. 0-0-0 Nf6 16. Re1 Nfd7 17. h3 f5 18. Bf4 0-0 19. hxg4 fxg4 20. Qc2 Rf7 21. Bg2 Bb4 22. Be4 Bxd2+ 23. Bxd2 Rxf2 24. Bd5 cxd5 25. Qxh7+ Kf8 26. Bb4+ 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Normantas, Valentinas P"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2620"]
[BlackElo "2435"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Bg5 c6 4. e3 f6 5. Bf4 e6 6. Bd3 Bd6 7. Bxf5 exf5 8. Qf3 Ne7 9. Nge2 g6 10. h3 Na6 11. g4 Bxf4 12. Nxf4 Qd7 13. 0-0-0 0-0-0 14. Nce2 Nc7 15. Ng3 Ne6 16. Nxe6 Qxe6 17. Rdg1 fxg4 18. hxg4 h6 19. Rg2 Rh7 20. Rgh2 Ng8 21. Ne2 Rg7 22. Nf4 Qf7 23. Nd3 Qc7 24. Qh3 Kb8 25. Nf4 Qd6 26. Kb1 Rdd7 27. Rc1 Rdf7 28. c4 dxc4 29. Rxc4 f5 30. gxf5 Rxf5 31. Rg2 Qf6 32. d5 cxd5 33. Nxd5 Qd6 34. e4 Rf8 35. f4 g5 36. Rgc2 Rd7 37. Qc3 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Palmo, Pentti Olavi"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2460"]
[BlackElo "2435"]
[PlyCount "29"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. g3 Nc6 5. Bg2 e6 6. Qe2 Be7 7. Nf3 d6 8. exd6 Qxd6 9. Na3 0-0 10. 0-0 b6 11. d3 Ba6 12. Nc4 Qc7 13. a4 Bf6 14. Ng5 g6 15. Nxe6 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Pappier, Carlos Guillermo"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "2315"]
[BlackElo "2435"]
[PlyCount "45"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 g5 7. Nb3 Bb4+ 8. Bd2 Be7 9. h3 Bxc4 10. Na5 Bd5 11. Nxc6 Bxc6 12. Bg2 Nh6 13. 0-0 Nf5 14. Qc2 Ng7 15. Rfd1 Ne6 16. Bc3 Bxf3 17. Bxf3 Kf8 18. Bxb7 Rb8 19. Bc6 Qc8 20. Bxd4 Nxd4 21. Rxd4 Qxh3 22. Rd7 Qe6 23. Qc3 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Podkrajsek, Janez"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2540"]
[BlackElo "2435"]
[PlyCount "65"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. e4 Nc6 5. d3 d5 6. Bf4 a6 7. Be2 d4 8. Nb1 Bd6 9. Qd2 0-0 10. 0-0 e5 11. Bg5 h6 12. Bh4 Bg4 13. Bxf6 Qxf6 14. Nxd4 exd4 15. Bxg4 Qh4 16. h3 h5 17. Bd1 f5 18. Qe2 g6 19. Nd2 Rae8 20. Ba4 Re6 21. Rae1 Nd8 22. b4 b6 23. Qd1 f4 24. e5 Rxe5 25. Rxe5 Bxe5 26. Qf3 Qe7 27. Re1 Nf7 28. Qe4 Qd6 29. bxc5 bxc5 30. Nf3 Bg7 31. Bc6 Kh7 32. Qd5 Qxd5 33. Bxd5 1-0

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Tronhjem, Thomas"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2470"]
[BlackElo "2435"]
[PlyCount "104"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. c3 Be7 5. e5 d5 6. Bd3 Nc6 7. 0-0 c4 8. Bc2 b5 9. b3 Bd7 10. Qe2 h5 11. Be3 Nh6 12. Nbd2 Nf5 13. a4 g6 14. Rfb1 Kf8 15. Bxf5 gxf5 16. axb5 axb5 17. Rxa8 Qxa8 18. Ng5 Qa5 19. bxc4 dxc4 20. Ndf3 Qxc3 21. Rxb5 Qa1+ 22. Qf1 Qxf1+ 23. Kxf1 Nb4 24. Rb7 Be8 25. Ke2 Nd5 26. Bc1 Rg8 27. h4 Bc6 28. Ra7 Kg7 29. Kd2 Ra8 30. Rxa8 Bxa8 31. Nh3 Bc6 32. Kc2 Nb4+ 33. Kc3 Na2+ 34. Kb2 Nxc1 35. Kxc1 Ba4 36. g3 Ba3+ 37. Kb1 Bb4 38. Kc1 Ba3+ 39. Kb1 Bd1 40. Nhg5 Kg6 41. Ne1 f4 42. gxf4 Bb4 43. Ng2 Be2 44. f5+ Kxf5 45. Nxf7 Bd3+ 46. Kc1 Ke4 47. Ng5+ Kxd4 48. Nxe6+ Kxe5 49. Ng5 Bc5 50. Ne3 Bxe3+ 51. fxe3 Kf5 52. Nh3 Kg4 1/2-1/2

[Event "Lewkowitz mem-B corr9498"]
[Site "Argentina"]
[Date "1994.??.??"]
[Round "?"]
[White "Van Perlo, Gerardus C"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2440"]
[BlackElo "2435"]
[PlyCount "91"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 e5 6. Ndb5 d6 7. Bg2 Be6 8. Bg5 a6 9. Na3 Be7 10. 0-0 Qb6 11. Bxf6 gxf6 12. Nd5 Bxd5 13. Qxd5 Qxb2 14. Nc4 Qd4 15. Rab1 Qxd5 16. Bxd5 Nd8 17. Bxb7 Ra7 18. Bd5 0-0 19. Rfd1 Ne6 20. Rb6 Rc8 21. c3 a5 22. Nxd6 Bxd6 23. Bxe6 fxe6 24. Rdxd6 Rxc3 25. Rxe6 Ra3 26. Rb2 Kg7 27. Rc6 h5 28. Kg2 Kg6 29. Rc4 Rd7 30. g4 hxg4 31. Rxg4+ Kh7 32. Rg3 Rg7 33. Kh3 Rgxg3+ 34. fxg3 Kg6 35. Kh4 Re3 36. g4 Ra3 37. h3 Ra4 38. e3 Ra3 39. Re2 Rc3 40. Kg3 f5 41. h4 a4 42. Kf3 Rc4 43. gxf5+ Kxf5 44. e4+ Kg6 45. Kg4 Rb4 46. h5+ 1-0

[Event "BRA-chT corr"]
[Site "Brazil"]
[Date "1993.??.??"]
[Round "?"]
[White "Boere, Ivan"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "100"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. c4 Qc7 5. Nc3 d6 6. dxc5 dxc5 7. Be3 Nf6 8. h3 Nc6 9. Be2 Be7 10. 0-0 0-0 11. Qb3 b6 12. Rad1 Bb7 13. Rd2 Rad8 14. Rfd1 Na5 15. Qc2 h6 16. a3 Rxd2 17. Rxd2 Nc6 18. b3 Bd6 19. Qd1 Be5 20. Nxe5 Qxe5 21. Qc2 Nd4 22. f4 Qc7 23. Bxd4 cxd4 24. Rxd4 Qc5 25. Qd3 Rd8 26. Nd5 exd5 27. b4 Qc8 28. exd5 a5 29. Bf3 axb4 30. axb4 Qa8 31. Kh2 b5 32. c5 Bxd5 33. Bxd5 Nxd5 34. Qxb5 Rb8 35. Qc4 Nxb4 36. Rd7 Qa2 37. Qxa2 Nxa2 38. c6 Rc8 39. c7 Kh7 40. Rxf7 Nc3 41. f5 Nd5 42. Kg3 Nf6 43. Re7 Kg8 44. Re6 Rxc7 45. Kf4 Rc2 46. Kf3 h5 47. Re2 Rxe2 48. Kxe2 Kf7 49. Kf3 Nh7 50. Kf4 Kf6 0-1

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Laplaza, Jorge FN"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B63"]
[PlyCount "71"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 a5 10. a4 d5 11. Bb5 Nb4 12. e5 Ne8 13. h4 f6 14. exf6 Nxf6 15. Rhe1 Qc7 16. g3 Nc6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. f4 Bd7 20. Qe3 Qc7 21. Nd4 Nxd4 22. Bxd7 Nxd7 23. Qxd4 Nc5 24. Re5 Rac8 25. Rd2 b6 26. Kb1 Qf7 27. Rde2 Qf6 28. Qd2 Rfd8 29. h5 h6 30. g4 Qh4 31. g5 d4 32. Rh2 Qg4 33. Rg2 Qxh5 34. gxh6 Qxh6 35. Nd1 d3 36. c3 1/2-1/2

[Event "olm12 qual GP3 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Leeuwen, Etienne"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nc3 b5 5. Bd3 Bb7 6. dxc5 Bxc5 7. Qe2 Nc6 8. 0-0 d6 9. Be3 Qb6 10. Rae1 Bxe3 11. Qxe3 Qxe3 12. Rxe3 Nf6 13. Nd2 g5 14. f4 gxf4 15. Rxf4 Nd7 16. Nf3 Ke7 17. Ng5 Nde5 18. Rf1 Rag8 19. Nf3 Rg7 20. Nxe5 Nxe5 21. Ne2 Rhg8 22. Rg3 Rxg3 23. Nxg3 Rc8 24. Rf2 d5 25. Rd2 dxe4 26. Nxe4 f5 27. Ng3 Nxd3 28. cxd3 Bd5 29. a3 Rc1+ 30. Kf2 Kd6 31. Ne2 Rh1 1/2-1/2

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Marcussi, Bartolome Jorge"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Kxe7 8. f4 cxd4 9. Qxd4 Nc6 10. Qd2 Qa5 11. Nf3 Rd8 12. 0-0-0 d4 13. Nxd4 Ndxe5 14. fxe5 Nxd4 15. Qg5+ Kf8 16. Bd3 h6 17. Qf4 Nc6 18. Rhe1 Bd7 19. g4 Be8 20. Re4 Ne7 21. Rf1 Rac8 22. Bc4 Nd5 23. Bxd5 exd5 24. Ra4 Qc5 25. Rd4 Rc7 26. g5 h5 27. Rfd1 Bc6 28. g6 Qe7 29. e6 Qd6 30. Qg5 fxe6 31. Ne4 Qe7 32. Rf1+ Ke8 33. Qxh5 1-0

[Event "LIPEAP jub15 corr8891"]
[Site "Argentina"]
[Date "1989.??.??"]
[Round "?"]
[White "Rinaldi, Carlos Alberto"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "D09"]
[PlyCount "51"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 g5 7. Nb3 Bb4+ 8. Bd2 Be7 9. e3 dxe3 10. fxe3 Nh6 11. Nbd4 Qd7 12. Qa4 Bg4 13. Qb5 0-0-0 14. Bg2 Nxd4 15. Qxd7+ Rxd7 16. Nxd4 Re8 17. h3 Bh5 18. g4 Bg6 19. 0-0-0 Bc5 20. Bc3 Rxe5 21. Nc2 Rxd1+ 22. Rxd1 Re8 23. Bd4 Bxd4 24. exd4 f5 25. gxf5 Nxf5 26. Bf3 1/2-1/2

[Event "PER jub15 corr8891"]
[Site "Peru"]
[Date "1988.??.??"]
[Round "?"]
[White "Arguinariz, Enrique Julio"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "D09"]
[PlyCount "28"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "PER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 g5 7. Nb3 Bb4+ 8. Bd2 Be7 9. Bc1 Bxc4 10. Nbxd4 Qd5 11. Nxc6 Qxc6 12. Bg2 Rd8 13. Qc2 Bb4+ 14. Kf1 Qe4 0-1

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Allenden"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "40"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d6 8. d4 exd4 9. Nxd4 Ne5 10. Qe2 c6 11. Bc2 Re8 12. Be3 Qc7 13. a4 a5 14. h3 Bf8 15. f4 Ned7 16. Rae1 Nc5 17. Qf3 g6 18. Kh1 Bg7 19. Bg1 Rf8 20. Re2 Be6 1-0

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Halle Allende, Ricardo"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "73"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c4 0-0 7. Nc3 d6 8. d4 exd4 9. Nxd4 Ne5 10. Qe2 c6 11. Bc2 Re8 12. Be3 Qc7 13. a4 a5 14. h3 Bf8 15. f4 Ned7 16. Rae1 Nc5 17. Qf3 g6 18. Kh1 Bg7 19. Bg1 Rf8 20. Re2 Be6 21. b3 Rad8 22. g4 Bc8 23. Rg2 Nfd7 24. h4 Ne6 25. Nde2 f6 26. Be3 Rf7 27. Qf2 Nef8 28. Rfg1 Re8 29. f5 Qd8 30. Re1 Qe7 31. Qg3 d5 32. cxd5 Qa3 33. Nd4 Ne5 34. Ne6 Bxe6 35. fxe6 Rfe7 36. Nb1 Qb4 37. Qf2 1-0

[Event "PER jub15 corr8891"]
[Site "Peru"]
[Date "1988.??.??"]
[Round "?"]
[White "Lewkowitz, Alfredo"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "D09"]
[PlyCount "68"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "PER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Be6 6. g3 g5 7. Nb3 Bb4+ 8. Bd2 Be7 9. h3 Bxc4 10. Bg2 h6 11. Rc1 Be6 12. 0-0 Qd7 13. Na5 Nxa5 14. Bxa5 c5 15. b4 Rc8 16. bxc5 Bxc5 17. Bb4 b6 18. Qd3 Ne7 19. Bxc5 bxc5 20. Nd2 Bd5 21. Bxd5 Qxd5 22. Nc4 0-0 23. f4 gxf4 24. Rxf4 Ng6 25. Rg4 Kh8 26. Rf1 Rc6 27. Rf5 Ne7 28. Rh5 Rg8 29. Nd6 Rg6 30. Qd2 Ng8 31. Rxg6 fxg6 32. Rh4 Kh7 33. Qf4 d3 34. exd3 Qxd3 1/2-1/2

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "5"]
[White "Biava, Mario Silas"]
[Black "Resende, Sidnei"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "77"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Osasco EC II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Be7 8. 0-0-0 Qc7 9. Qg3 Nbd7 10. f4 Nc5 11. Bd3 Bd7 12. Rhe1 0-0-0 13. e5 dxe5 14. fxe5 Nh5 15. Qh4 Bxg5+ 16. Qxg5 g6 17. g4 h6 18. Qe3 Ng7 19. Nb3 Nxb3+ 20. axb3 Bc6 21. Rf1 h5 22. h3 Rd7 23. Rf4 Kb8 24. Kb1 Rhd8 25. Rdf1 Ne8 26. R1f2 b5 27. b4 Re7 28. gxh5 gxh5 29. Rh4 Ng7 30. Qg5 Qa7 31. Rf1 Nf5 32. Bxf5 exf5 33. Rxf5 Rde8 34. Rxh5 Qd4 35. Rh4 Qd7 36. Qf4 Qc7 37. Rh6 Bb7 38. Rd6 Bc8 39. Nd5 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "2"]
[White "Biava, Mario Silas"]
[Black "Serpa, Mario"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "87"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Matao"]
[BlackTeam "Metropole XC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. c3 0-0 8. Re1 e5 9. Nbd2 Re8 10. Nf1 a6 11. h3 b5 12. d4 Bb7 13. Bg5 Nd7 14. Bxe7 Nxe7 15. Ne3 Qc7 16. Qb3 Nf6 17. dxe5 dxe5 18. Ng4 Nxg4 19. hxg4 c4 20. Qc2 Rad8 21. Rad1 Bc8 22. g5 Bg4 23. Rxd8 Rxd8 24. Rd1 Rd6 25. Rxd6 Qxd6 26. Qd2 Qxd2 27. Nxd2 Be6 28. f4 f6 29. gxf6 gxf6 30. Kf2 Nc6 31. Bf1 Na5 32. Be2 Kf8 33. fxe5 fxe5 34. Nf3 Nc6 35. Ng5 Bg8 36. Bg4 Ke7 37. Bc8 h6 38. Nf3 a5 39. Bb7 Nd8 40. Ba6 Kd6 41. Bxb5 Nb7 42. Ke3 Nc5 43. Nd2 Nd3 44. Bxc4 1-0

[Event "BRA-chT Inter-Clubes"]
[Site "Curitiba"]
[Date "1987.04.??"]
[Round "4"]
[White "Franca, Francisco"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "40"]
[EventDate "1987.04.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Florianopolis"]
[BlackTeam "Matao"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 Nbd7 7. d4 e5 8. dxe5 dxe5 9. b3 Qe7 10. e4 Rd8 11. Qe2 Nf8 12. Bg5 c6 13. Rad1 Bg4 14. h3 Bxf3 15. Qxf3 Ne6 16. Bxf6 Bxf6 17. h4 Nd4 18. Qe3 Bg7 19. Ne2 Qc5 20. Rd3 Bh6 0-1

[Event "olm11 qual GP2 B3 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Neto, Horacio"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "45"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 e5 9. Be3 0-0 10. Qd2 Bg4 11. h3 Bd7 12. Na3 b6 13. Rad1 f5 14. Nc4 Qc7 15. d4 cxd4 16. cxd4 fxe4 17. dxe5 d5 18. Ng5 Bc8 19. Nd6 h6 20. Ngxe4 dxe4 21. Bxh6 Be6 22. Bxg7 Kxg7 23. Rxe4 1-0

[Event "corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Stoll, Drew Lamb"]
[Result "1/2-1/2"]
[ECO "B66"]
[PlyCount "43"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 d5 12. Qe1 Bb4 13. a3 Ba5 14. b4 Bb6 15. exd5 Bxd5 16. Nxd5 Nxd5 17. Bc4 Qf6 18. Bxd5 Qxf4+ 19. Kb1 0-0-0 20. Qe4 Qc7 21. Bb3 Qc3 22. Qc4+ 1/2-1/2

[Event "olm11 qual GP2 B3 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Weiner, Milan"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "75"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c4 Nxe4 7. d4 exd4 8. Nxd4 0-0 9. Nf5 Bf6 10. Bc2 Re8 11. Nc3 Nxc3 12. bxc3 d6 13. Rb1 Be6 14. Ne3 b5 15. cxb5 axb5 16. Qd3 g6 17. a3 Bd7 18. f4 Bg7 19. Rxb5 Ne7 20. Rg5 Nf5 21. Nxf5 Bxf5 22. Qd2 Bxc2 23. Qxc2 f5 24. Rg3 Re4 25. Rd3 Qe7 26. Qb3+ Kh8 27. Bd2 Re8 28. Qd5 Qd7 29. Rc1 Qa4 30. c4 c5 31. Bc3 Bxc3 32. Rdxc3 Qd7 33. Rd3 Re1+ 34. Rxe1 Rxe1+ 35. Kf2 Qe7 36. Kg3 Qe2 37. Qf3 Qxf3+ 38. gxf3 1/2-1/2

[Event "LADAC corr"]
[Site "Argentina"]
[Date "1986.??.??"]
[Round "?"]
[White "Almeida"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "42"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[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. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. h3 Bd6 13. Re1 Ng4 14. Qf3 Qh4 15. d4 Nxf2 16. Qxf2 Bh2+ 17. Kf1 Bg3 18. Qe2 Bxh3 19. Bg5 Qxg5 20. gxh3 Rae8 21. Qxe8 Qf4+ 0-1

[Event "EU-Latin corr"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Stoll, Drew Lamb"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "58"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Bg4 8. d5 Bxf3 9. exf3 Na5 10. Qe2 c5 11. f4 Qb6 12. b3 Rfe8 13. Bh3 e6 14. dxe6 fxe6 15. Bxe6+ Kh8 16. Bb2 Nc6 17. Nd5 Nxd5 18. Bxg7+ Kxg7 19. cxd5 Nd4 20. Qg4 Qd8 21. Rae1 Qf6 22. h4 Re7 23. Qd1 Rae8 24. Bg4 h5 25. Rxe7+ Rxe7 26. Bf3 Qf5 27. Kg2 a5 28. Re1 Rxe1 29. Qxe1 Nxf3 1/2-1/2

[Event "CADAP-chT4  corr"]
[Site "Argentina"]
[Date "1985.??.??"]
[Round "?"]
[White "Argomaniz, Ricardo"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B64"]
[PlyCount "59"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 Nd4 13. Bd3 Qa5 14. Kb1 Rfe8 15. Bxf6 Bxf6 16. Ne4 Qxd2 17. Rxd2 d5 18. Nd6 Re7 19. c3 e4 20. cxd4 exd3 21. Nb5 Re4 22. g3 a6 23. Nc3 Rxd4 24. Rhd1 Rc8 25. Rxd3 Rb4 26. Rc1 Kf8 27. a3 Rb6 28. Rc2 Rbc6 29. Rxd5 Bxc3 30. bxc3 1/2-1/2

[Event "BRA corr"]
[Site "Brazil"]
[Date "1985.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Portilho, Gilberto Fraga"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "76"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e3 Nf6 7. Nge2 0-0 8. 0-0 Ne7 9. b3 Rb8 10. Qc2 c6 11. d4 exd4 12. Nxd4 Qa5 13. Rb1 Rd8 14. Rd1 Nf5 15. Nde2 Be6 16. e4 Ne7 17. Bf4 Ne8 18. Rd3 Be5 19. Qd2 Rd7 20. Rd1 Rbd8 21. Nd4 Bxf4 22. Qxf4 g5 23. Qe3 Ng6 24. f4 gxf4 25. gxf4 Bg4 26. R1d2 Ng7 27. h3 Bh5 28. Kh1 f6 29. Qg3 Kh8 30. h4 Rg8 31. Bh3 Re7 32. Rg2 Ree8 33. Bd7 Ref8 34. Qf2 Qd8 35. Bh3 Qb6 36. Na4 Qa5 37. Ne6 Nxe6 38. Bxe6 Nxf4 0-1

[Event "CADAP-chT4  corr"]
[Site "Argentina"]
[Date "1985.??.??"]
[Round "?"]
[White "Milburn, Jerry R"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "42"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nde2 Be6 8. Bg5 Rc8 9. Ng3 Be7 10. Bb5 0-0 11. Bxf6 Bxf6 12. Ba4 Nd4 13. Bb3 b5 14. Nd5 Bxd5 15. exd5 b4 16. Ne4 Be7 17. c4 f5 18. Nd2 Bf6 19. Ba4 e4 20. Rc1 Bg5 21. 0-0 e3 0-1

[Event "corr"]
[Site "corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Becker Filho, Reny"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "A76"]
[PlyCount "56"]
[EventDate "1984.11.29"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 c5 6. d5 d6 7. Be2 e6 8. 0-0 exd5 9. cxd5 Re8 10. Qc2 Na6 11. Bxa6 bxa6 12. h3 Rb8 13. Re1 Nh5 14. b3 Rb7 15. Bb2 Rbe7 16. Re3 Nf4 17. Kh2 f5 18. g3 Nxh3 19. Kxh3 f4+ 20. Kg2 fxe3 21. fxe3 Rf7 22. e5 Rff8 23. Rf1 Bg4 24. Nh2 Rxf1 25. Nxf1 Bxe5 26. Nh2 Bf5 27. e4 Qg5 28. Ne2 Bh3+ 0-1

[Event "W-ch14 sf02 corr8287"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Chepurnoy, Leonid V"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "103"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. c4 Be7 7. d4 exd4 8. Nxd4 0-0 9. Nf5 Bf6 10. Bc2 Ng5 11. Nc3 d6 12. Nd5 g6 13. f4 Bxf5 14. fxg5 Bd4+ 15. Kh1 Be6 16. Rb1 Be5 17. Nf6+ Kg7 18. Qe1 Rh8 19. Qh4 Kf8 20. Be3 Ke7 21. a3 Qf8 22. b4 Kd8 23. Rfd1 Kc8 24. Be4 Ne7 25. b5 a5 26. c5 Nf5 27. Bxb7+ Kxb7 28. Qe4+ Kb8 29. b6 c6 30. cxd6 Nxe3 31. b7 Ra6 32. Qxe5 Nc4 33. Qxe6 fxe6 34. Nd7+ Ka7 35. b8Q+ Qxb8 36. Rxb8 Rxb8 37. Nxb8 Rb6 38. Nxc6+ Rxc6 39. d7 Ne3 40. d8Q Nxd1 41. Qxd1 Rb6 42. h4 Ka6 43. Qd7 Rb7 44. Qxe6+ Ka7 45. Qg8 Kb6 46. g4 Kb5 47. h5 Ka4 48. hxg6 hxg6 49. Qxg6 Kxa3 50. Qf5 a4 51. g6 Rb1+ 52. Kg2 1-0

[Event "W-ch14 sf02 corr8287"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Campeert, Julien"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "A96"]
[PlyCount "69"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d6 7. Bb2 a5 8. d4 Na6 9. Nc3 c6 10. Rc1 Bd7 11. a4 Be8 12. Qc2 Kh8 13. Nh4 Bf7 14. d5 Nb4 15. Qd2 Nd7 16. dxe6 Bxe6 17. Nf3 Nc5 18. Nd4 Bd7 19. Ba1 Bg5 20. f4 Bf6 21. Rb1 Qe7 22. e3 Rfe8 23. Rfe1 Bxd4 24. exd4 Nxb3 25. Qf2 Qf7 26. Rxb3 Nd3 27. Rxe8+ Rxe8 28. Qd2 Qxc4 29. Rb1 Qxd4+ 30. Kf1 Qc4 31. Ne2 Nb4 32. Bf3 c5 33. Qxd6 Bxa4 34. Qc7 Qg8 35. Qxc5 1-0

[Event "USA corr"]
[Site "USA"]
[Date "1984.??.??"]
[Round "?"]
[White "Laurencena, Alberto"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B63"]
[PlyCount "60"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 a6 10. Bxf6 gxf6 11. Be2 Kh8 12. Bh5 b5 13. f4 Qb6 14. Kb1 a5 15. Rhf1 b4 16. Ne2 a4 17. Nbc1 Ra5 18. Ng3 Ba6 19. Rf3 d5 20. e5 fxe5 21. f5 Qd8 22. Bg4 e4 23. Rf2 Bc5 24. Qe1 Bxf2 25. Qxf2 Qf6 26. Nh5 Qe5 27. Qf4 Qxf4 28. Nxf4 exf5 29. Bxf5 Ne7 30. Bg4 Rd8 0-1

[Event "W-ch14 sf02 corr8287"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Muir, Walter Gabriel"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "114"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Be2 cxd4 5. Nxd4 Nf6 6. Bf3 Nc6 7. Nxc6 bxc6 8. Qd4 Qc7 9. e5 Nd5 10. c4 Nb4 11. Be4 c5 12. Qc3 Rb8 13. 0-0 d5 14. Bf3 d4 15. Qd2 Be7 16. Re1 0-0 17. a3 Nc6 18. Bxc6 Qxc6 19. Qd3 Bb7 20. f3 f5 21. Nd2 Ba8 22. Re2 Rb7 23. Kf1 a5 24. a4 Rfb8 25. Ra3 Rb4 26. Nb3 Qa6 27. Rc2 Qb6 28. Na1 Bc6 29. b3 Qc7 30. Re2 Rf8 31. Nc2 Be4 32. Rxe4 fxe4 33. Qxe4 Qb7 34. Qd3 Rb6 35. Bd2 Ra6 36. Ra1 Rf5 37. Re1 Bg5 38. Bxg5 Rxg5 39. Na3 Qb4 40. Nb5 Rxg2 41. Re2 Rxe2 42. Kxe2 Ra8 43. f4 Rd8 44. h4 g6 45. Kd1 Rf8 46. Qf3 d3 47. Qxd3 Rxf4 48. Qd8+ Kg7 49. Qd7+ Rf7 50. Qd3 Rf5 51. Nd6 Rf4 52. Nb5 Rf2 53. Nc7 Qb6 54. Qd7+ Kh6 55. Ke1 Rf5 56. Qd2+ Kg7 57. Qd7+ Kg8 0-1

[Event "CADAP-chT2 corr"]
[Site "Argentina"]
[Date "1983.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Tennant, Steven Randall"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "59"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Qh5 12. Qd3 b5 13. a3 Na5 14. Rae1 Nxb3 15. cxb3 a6 16. Bf2 e5 17. Nde2 Be6 18. Ng3 Qh6 19. f5 Bxb3 20. Nxb5 Rab8 21. Nxd6 a5 22. Ba7 Ra8 23. fxg6 hxg6 24. Be3 Qh4 25. Ngf5 gxf5 26. Nxf5 Qh5 27. Qxb3 Nxe4 28. Qd5 Nf6 29. Qxe5 Rfe8 30. Qg3 1-0

[Event "BRA ZLA4 corr"]
[Site "Brazil"]
[Date "1983.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Toro Solis de Ovando, Guillermo F"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "55"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. f5 Nxd4 12. Qxd4 Bh6+ 13. Kb1 Bf4 14. Ne2 Be5 15. Qd2 Qb6 16. Nf4 0-0-0 17. g3 Kb8 18. Bh3 Rhe8 19. Rhf1 Bc8 20. fxe6 fxe6 21. Rf3 Re7 22. Rb3 Rde8 23. a4 Rb7 24. axb5 axb5 25. Bf1 Qc6 26. Nd3 Bd7 27. Nxe5 fxe5 28. Rd3 1-0

[Event "Pan American-ch4 corr"]
[Site "corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Cordoba, Hugo Feliciano"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B89"]
[PlyCount "58"]
[EventDate "1983.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 0-0 9. 0-0-0 a6 10. Bb3 Qc7 11. Rhg1 b5 12. g4 b4 13. Nxc6 Qxc6 14. Nd5 exd5 15. g5 Nxe4 16. Bxd5 Qa4 17. Bxe4 Be6 18. Bd4 g6 19. Bxa8 Rxa8 20. b3 Qxa2 21. Rd2 Rc8 22. Qe3 Qxb3 23. Qxb3 Bxb3 24. Kb2 Bc4 25. h4 a5 26. Ra1 Ra8 27. c3 d5 28. cxb4 Bxb4 29. Bc3 Rb8 1/2-1/2

[Event "BRA corr"]
[Site "Brazil"]
[Date "1983.??.??"]
[Round "?"]
[White "Da Fonseca, Otavio Menezes"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "52"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Nd2 a5 10. Qc2 Ne8 11. a4 f5 12. f3 f4 13. Kh1 Qh4 14. Qd1 Bf6 15. Rg1 Ng7 16. Qe1 Nh5 17. Qxh4 Bxh4 18. Nd1 Bd7 19. b3 Ra6 20. Ba3 Rf7 21. Rf1 g5 22. Nf2 Bxf2 23. Rxf2 Rb6 24. Bxc5 dxc5 25. Rg1 Ng3+ 26. hxg3 Rh6# 0-1

[Event "CADAP-chT2 corr"]
[Site "Argentina"]
[Date "1983.??.??"]
[Round "?"]
[White "Sanchez Pouso, Celso Estanislao"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "97"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Rd8 12. c4 Be6 13. Qxb7 dxc4 14. Qxa8 Qa3 15. Rb1 Bd5 16. Qxd5 Rxd5 17. Rxb8+ Kh7 18. Rb1 Rf5 19. Nd2 c3 20. Bd3 cxd2+ 21. Ke2 g6 22. Bxf5 gxf5 23. Rhd1 Qxa2 24. Ra1 Qd5 25. g3 c5 26. dxc5 Qxc5 27. Rxd2 Qc4+ 28. Ke1 a6 29. Rda2 f4 30. gxf4 Qe4 31. Rxa6 Qh1+ 32. Ke2 Qxh2 33. R1a5 Qh4 34. Ra7 Qg4+ 35. Kd2 Kg7 36. Re5 Qg2 37. Rf5 Qxf2+ 38. Kd3 Qf1+ 39. Kd4 Qd1+ 40. Ke5 Qd3 41. Rfxf7+ Kg6 42. Rg7+ Kh5 43. e4 Qc3+ 44. Kf5 Qh3+ 45. Kf6 Qe3 46. Ra5+ Kh4 47. Kf5 Qh3+ 48. Kf6 Qe3 49. Kf5 1/2-1/2

[Event "Americas-ch2 corr"]
[Site "corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Arguinariz, Enrique Julio"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "68"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 Nbd7 8. Nf3 a6 9. a4 c5 10. 0-0 b6 11. Qe2 Bb7 12. Rfd1 cxd4 13. Nxd4 Nd5 14. Bxd5 exd5 15. Bxe7 Qxe7 16. Qh5 g6 17. Qh6 Rac8 18. Nde2 Nf6 19. Nf4 Rc4 20. Qg5 Re8 21. h4 Kg7 22. Nce2 h6 23. Qg3 Ne4 24. Qh3 Rc2 25. h5 Bc8 26. Qh2 Nxf2 27. Nxd5 Qg5 28. Kxf2 Bg4 29. b4 Rxe2+ 30. Kf1 R2xe3 31. Nxe3 Qxe3 32. Re1 Be2+ 33. Rxe2 Qxe2+ 34. Kg1 Qe3+ 1-0

[Event "Americas-ch2 corr"]
[Site "corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Blanco Gramajo, Cesar Augusto"]
[Result "1-0"]
[ECO "B91"]
[PlyCount "69"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 b5 10. a4 b4 11. Nd5 Nxd5 12. Qxd5 Ra7 13. Be3 Rb7 14. b3 Qc7 15. Rac1 Be6 16. Qd3 a5 17. c4 Nd7 18. f4 Nc5 19. Qb1 Bg4 20. Rf2 f5 21. h3 Bxe2 22. Rxe2 fxe4 23. Bxe4 Nxe4 24. Qxe4 Rbb8 25. Rd1 Rbd8 26. Rd5 Bf6 27. Rb5 Rde8 28. f5 Bd8 29. Rb7 Qc8 30. Qd5+ Kh8 31. g4 Bc7 32. Qc6 Rf7 33. Rd2 Ref8 34. Rxd6 g6 35. fxg6 1-0

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Butze, Roland"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "37"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. c3 d5 5. e5 Nc6 6. Bd3 Qb6 7. a3 Bd7 8. Bc2 Nh6 9. 0-0 Rc8 10. dxc5 Bxc5 11. h3 Bf8 12. Re1 g6 13. c4 dxc4 14. Nc3 Nd8 15. Be3 Qc7 16. Ne4 Ng8 17. Bd4 Qc6 18. Qd2 b5 19. Nd6+ 1-0

[Event "Americas-ch2 corr"]
[Site "corr"]
[Date "1982.??.??"]
[Round "?"]
[White "Guzzardo, Rogelio Antonio"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "76"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Bd3 b5 5. c3 Bb7 6. Be3 Nf6 7. Nbd2 d6 8. 0-0 Nbd7 9. Qe2 Be7 10. Rae1 0-0 11. Ng5 c4 12. Bb1 e5 13. f4 exf4 14. Bxf4 g6 15. Ndf3 Qb6 16. Kh1 Nh5 17. Bc1 Rae8 18. e5 Bf6 19. e6 Bd5 20. Nxf7 Rxe6 21. Nh6+ Kh8 22. Qd1 Rxe1 23. Qxe1 Qb7 24. Qe2 Bg7 25. Nh4 Rxf1+ 26. Qxf1 Nf8 27. Qe2 Nf6 28. Ng4 Nxg4 29. Qxg4 Qe7 30. Qg3 Bf6 31. Nf3 Qe2 32. Ng1 Qf1 33. Be3 Bh4 34. Qh3 Kg7 35. Bc2 Ne6 36. Qg4 Bf2 37. Bxf2 Nf4 38. h3 Bxg2+ 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Bessa, Alexandre S"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "92"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nc3 b5 5. Bd3 Bb7 6. 0-0 c4 7. Be2 b4 8. Na4 Bxe4 9. Bxc4 Nc6 10. Be3 Nf6 11. Re1 d5 12. Bd3 Qa5 13. b3 h6 14. Rc1 Be7 15. Ne5 Rc8 16. c4 0-0 17. c5 Rfd8 18. Nxc6 Rxc6 19. Be2 Nd7 20. Bg4 Qb5 21. Be2 Qb8 22. f3 Bh7 23. f4 Be4 24. Nb2 f6 25. Bf3 e5 26. fxe5 fxe5 27. Bxe4 dxe4 28. Qg4 Nf6 29. Qg6 exd4 30. Bxh6 Bf8 31. Rxe4 Qb7 32. Rf4 Nd5 33. Qd3 Nxf4 34. Bxf4 Rxc5 35. Rxc5 Bxc5 36. Qc4+ Qf7 37. Qxf7+ Kxf7 38. Nd3 Be7 39. Bc7 Rc8 40. Bb6 Rc2 41. Ne5+ Ke6 42. Nd3 Kd5 43. Ba5 Ke4 44. Nxb4 Bxb4 45. Bxb4 Ke3 46. g4 d3 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Kerr, Gerson de Campos"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Bd7 15. Qh5 e4 16. g4 Re8 17. Rd1 Re5 18. Nf5 Be6 19. Nde3 d5 20. Bg2 Ne7 21. 0-0 Bxf5 22. gxf5 Qb6 23. Rd4 Qg6 24. Qh3 Nxf5 25. Nxf5 Rxf5 26. Rd2 Be5 27. f4 Bxf4 28. Rdf2 Rh5 29. Qxh5 Qxh5 30. Rxf4 Qg6 31. Rf6 Qg7 32. Kh1 Kf8 33. R6f5 Rd8 34. h3 Ke7 35. a4 Rg8 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Madeira Wagner, Martins"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "66"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Qh5 f5 16. Bd3 e4 17. Bc2 Ne7 18. Rd1 Rc8 19. f3 Nxd5 20. Nxd5 Bxd5 21. Rxd5 Qb6 22. fxe4 b4 23. Rd3 bxc3 24. Bb3+ Kh8 25. Rh3 h6 26. Qg6 Qa7 27. bxc3 fxe4 28. Kd1 Qe7 29. Re1 Qf6 30. Qxf6 Rxf6 31. Rxe4 Rf2 32. Re2 Rxe2 33. Kxe2 Rxc3 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Maia Filho, Leopoldo Luis Bande"]
[Result "1-0"]
[ECO "C97"]
[PlyCount "61"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfc8 14. dxe5 dxe5 15. Bg5 Be6 16. N3d2 Ne8 17. Bxe7 Qxe7 18. Ne3 g6 19. Qf3 Nc4 20. Ndxc4 bxc4 21. Ba4 Nd6 22. Rad1 Rab8 23. Re2 f6 24. Nd5 Bxd5 25. Rxd5 Rb6 26. Red2 Rc7 27. Qe3 Nf7 28. Rd7 Rxd7 29. Rxd7 Qe6 30. Qxc5 Rd6 31. Rc7 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Biava, Mario Silas"]
[Black "Pereira, Ernesto Luis de A"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "85"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 Bf5 6. g4 Bg6 7. g5 b5 8. Bxb5 cxb5 9. gxf6 gxf6 10. Nxe4 e5 11. Qe2 Bg7 12. Qxb5+ Nd7 13. Nd6+ Kf8 14. Ne2 Rb8 15. Qd5 Qe7 16. b3 f5 17. Ba3 Nb6 18. Qa5 Qh4+ 19. Ng3 Kg8 20. 0-0 f4 21. Ne2 e4 22. Nxe4 Re8 23. N4c3 h5 24. Bd6 Bh6 25. Rf2 Kh7 26. Raf1 Rhg8 27. Kh1 Nc8 28. Bc7 Ne7 29. Nd5 Nf5 30. Be5 Bg5 31. Rg2 f6 32. Rxg5 fxg5 33. Nf6+ Kh6 34. Nxe8 Rxe8 35. Qc7 Qh3 36. Kg1 h4 37. Rf2 Rg8 38. Nxf4 gxf4 39. Bxf4+ Kh5 40. Rg2 Ng3 41. hxg3 hxg3 42. Rxg3 Qe6 43. Rg5+ 1-0

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Gyuricza, Gyorgy Laszlo"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "82"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. a3 d5 5. exd5 Qxd5 6. a4 Nf6 7. Bb2 Nc6 8. Be2 Be7 9. 0-0 0-0 10. c4 bxc3 11. Nxc3 Qa5 12. Nb5 Nd5 13. Bc4 Rd8 14. Re1 Bf6 15. Ne5 Nxe5 16. Bxe5 Bxe5 17. Rxe5 Nf6 18. d4 a6 19. Na3 Qc3 20. Re3 Qa5 21. h3 Bd7 22. Bb3 Bc6 23. Nc4 Qd5 24. Rg3 Qxd4 25. Qe1 Ne4 26. Re3 Nc5 27. Rd1 Qh4 28. Nb6 Rxd1 29. Bxd1 Rd8 30. Bc2 Nd7 31. a5 Nxb6 32. axb6 g6 33. Bb3 Rd6 34. Qa5 h6 35. Rg3 Qe4 36. Qa1 Qd4 37. Qa5 Be8 38. Qh5 Rxb6 39. Bc2 Rb2 40. Qxh6 Rxc2 41. Rg4 Qxf2+ 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Marques Vellos, Claudio E"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "67"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nc3 b5 5. dxc5 Bxc5 6. Bf4 Qb6 7. Qd2 Ne7 8. Bd3 Bb7 9. a3 Ng6 10. Bg3 f6 11. 0-0 0-0 12. Rac1 Nc6 13. Nd1 Rad8 14. b4 Be7 15. Qe3 Qxe3 16. Nxe3 d5 17. exd5 exd5 18. Nf5 Rfe8 19. Rfe1 Bf8 20. Bc7 Rc8 21. Rxe8 Rxe8 22. Bd6 Nge5 23. Bxf8 Rxf8 24. N3d4 Nxd4 25. Nxd4 Rc8 26. Ne2 g5 27. f3 Bc6 28. Kf2 Be8 29. Ke3 Bg6 30. Bxg6 hxg6 31. Kd4 Kf7 32. c3 Rc4+ 33. Ke3 Nc6 34. Kd3 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Mello, Jarbas de Carvalho"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "84"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Be2 cxd4 5. Nxd4 Nf6 6. Qd3 d5 7. exd5 Nxd5 8. 0-0 Bd6 9. Nf3 Qc7 10. c4 Nf4 11. Bxf4 Bxf4 12. Nc3 0-0 13. Rad1 Nc6 14. g3 Rd8 15. Qc2 Bd6 16. Ne4 Be7 17. Rxd8+ Nxd8 18. Rc1 f5 19. Nc3 b6 20. Bf1 Bb7 21. Qe2 Rc8 22. Nd4 Bc5 23. Nf3 f4 24. g4 Nf7 25. Bg2 Re8 26. Ne4 Be3 27. Ned2 Bc5 28. a3 a5 29. Ne4 h6 30. Nxc5 bxc5 31. Rd1 e5 32. Nd2 Bxg2 33. Kxg2 Qb7+ 34. Ne4 Ng5 35. f3 Nxe4 36. fxe4 Re6 37. Qd3 Qxb2+ 38. Rd2 Qd4 39. Qe2 f3+ 40. Kxf3 Qg1 41. g5 Qxg5 42. Qd3 Rf6+ 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Pereira, Anibal de Lima"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "33"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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. c3 Nf5 10. a4 Be7 11. Bd3 a6 12. Na3 Bg5 13. 0-0 Bxc1 14. Rxc1 0-0 15. Nc4 Ne7 16. b4 b5 17. Na5 1/2-1/2

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Portilho, Gilberto Fraga"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "78"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Nd7 10. g4 Nb6 11. Ng3 f5 12. gxf5 gxf5 13. Nh5 f4 14. Bf2 Bh6 15. Bh4 Nd7 16. Bh3 Nc5 17. Be6+ Bxe6 18. dxe6 Nxe6 19. Rg1+ Kf7 20. Nd5 Rg8 21. 0-0-0 Ng5 22. Ndf6 Rg6 23. Bxg5 Bxg5 24. Nxh7 Qg8 25. Nxg5+ Rxg5 26. Rxg5 Qxg5 27. Ng3 Kf6 28. Nf5 Nxf5 29. exf5 Qxf5 30. Rg1 Qe6 31. Qg2 Qxc4+ 32. Kb1 Qf7 33. Qg5+ Ke6 34. Qh6+ Kd5 35. Rg7 Qf5+ 36. Kc1 Kc6 37. h4 Re8 38. Rg4 Qe6 39. Qg5 Qc4+ 0-1

[Event "BRA TBI corr"]
[Site "Brazil CXEB"]
[Date "1980.06.23"]
[Round "1"]
[White "Reis, Cesar Roberto da Si"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "58"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 c6 8. c4 a5 9. Qc2 Qc7 10. Nc3 e5 11. e3 Re8 12. Rac1 Nb6 13. a4 Bf5 14. e4 Bg4 15. dxe5 dxe5 16. h3 Bxf3 17. Bxf3 Nbd7 18. Ba3 b6 19. Rcd1 Nc5 20. Bxc5 bxc5 21. h4 h5 22. Rd3 Nh7 23. Bg2 Nf8 24. Bh3 Rad8 25. Rxd8 Rxd8 26. Rd1 Rd4 27. Ne2 Rxd1+ 28. Qxd1 Bh6 29. Kg2 Kg7 1/2-1/2

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Fernandez Oteiza, Abel A"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "53"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 exf3 6. Nxf3 e6 7. 0-0 Nbd7 8. Kh1 Qc7 9. Qe2 Be7 10. Bg5 h6 11. Bh4 b6 12. Rae1 Bb7 13. Bxe6 fxe6 14. Bg3 Qd8 15. Qxe6 Nf8 16. Qb3 Ng6 17. Ne5 Nxe5 18. dxe5 Nd5 19. Ne4 Rf8 20. Rf3 Kd7 21. c4 Rxf3 22. Qxf3 Qf8 23. Qg4+ Ke8 24. cxd5 cxd5 25. Nd6+ Bxd6 26. exd6+ Kd8 27. d7 1-0

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Marcussi, Bartolome Jorge"]
[Result "1/2-1/2"]
[ECO "B66"]
[PlyCount "55"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Qb6 8. Nb3 a6 9. 0-0-0 Qc7 10. f4 Bd7 11. Be2 0-0-0 12. Bxf6 gxf6 13. Bh5 Be8 14. Kb1 Kb8 15. Rhf1 Na5 16. Nxa5 Qxa5 17. f5 Rc8 18. g4 Be7 19. Rf3 Rf8 20. Qh6 Bc6 21. Qxh7 d5 22. exd5 exd5 23. Rfd3 Qc7 24. Qh6 Qxh2 25. Qc1 Bd6 26. Rh1 Qg2 27. Re1 Qf2 28. Nxd5 1/2-1/2

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Pereyra Puebla, Manuel Miguel"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "49"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bb4 6. dxe5 Qe7 7. Bd2 Qxe5 8. Bd3 Ne7 9. 0-0 c6 10. f4 Qc7 11. Kh1 a5 12. a3 Bc5 13. Qh5 d6 14. Ne2 b5 15. c4 bxc4 16. Bxc4 g6 17. Qg5 h6 18. Qf6 Rh7 19. Rae1 d5 20. exd5 cxd5 21. Nc3 Kf8 22. Nxd5 Nxd5 23. Bxd5 Ra6 24. Qc3 Bd6 25. Qe3 1-0

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Guzzardo, Rogelio Antonio"]
[Black "Biava, Mario Silas"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "69"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nbd2 cxd4 5. Nxd4 d5 6. exd5 Nf6 7. c4 exd5 8. Qb3 Bc5 9. Qe3+ Be7 10. Be2 0-0 11. 0-0 dxc4 12. Bxc4 Bd6 13. N2f3 Qc7 14. Bd3 Nc6 15. Nf5 Re8 16. Qg5 Bxf5 17. Qxf5 Nd4 18. Nxd4 Bxh2+ 19. Kh1 Re5 20. Qf3 Rh5 21. g3 Bxg3+ 22. Kg2 Be5 23. Nf5 Rd8 24. Ng3 Bxg3 25. fxg3 Rdd5 26. Bf4 Qd7 27. Rad1 Qh3+ 28. Kf2 Qh2+ 29. Qg2 Ng4+ 30. Kf3 g5 31. Bxh7+ Rxh7 32. Rxd5 gxf4 33. Rg5+ Rg7 34. Rxg7+ Kxg7 35. Re1 1-0

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Maia Filho, Leopoldo Luis Bande"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "76"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be2 e5 6. Nxc6 bxc6 7. c4 Nf6 8. Nc3 Be7 9. 0-0 0-0 10. Bg5 h6 11. Bxf6 Bxf6 12. Qa4 Qb6 13. b4 Be6 14. Rfd1 Be7 15. Rab1 f5 16. Qc2 fxe4 17. Nxe4 d5 18. c5 Qc7 19. Ng3 a6 20. a4 a5 21. b5 cxb5 22. Rxb5 Rac8 23. Rc1 Bd7 24. c6 Bg5 25. Rd1 Bxc6 26. Rc5 Bxa4 27. Rxc7 Bxc2 28. Rxc8 Rxc8 29. Rxd5 a4 30. Rxe5 Bb3 31. h4 Bd2 32. Bg4 Rc1+ 33. Kh2 a3 34. Re8+ Kf7 35. Ra8 a2 36. Ne4 Bf4+ 37. g3 Bc7 38. Nd2 Bd5 0-1

[Event "CADAP zt4 sf corr"]
[Site "Argentina"]
[Date "1980.??.??"]
[Round "?"]
[White "Morgado, Juan Sebastian"]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. d5 Qc7 5. a4 Nf6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 b6 9. Nd2 Bb7 10. Bf3 c4 11. Qe2 Bd6 12. Nxc4 Bxh2+ 13. Kh1 Rc8 14. Nxb6 Qxb6 15. Kxh2 exd5 16. Nxd5 Nxd5 17. exd5 Bxd5 18. Bxd5 Qd6+ 19. Bf4 Qxd5 20. Rfe1 Nc6 21. Rad1 Qf5 22. Qe4 Qxe4 23. Rxe4 Ra7 24. b4 Rb7 25. Bd6 f6 26. f4 Kf7 27. a5 h6 28. c4 g5 29. Rd5 Nxb4 30. Re7+ Kg8 31. Bxb4 Rxb4 32. Rdxd7 1/2-1/2

[Event "CADAP zt4 f corr"]
[Site "Argentina"]
[Date "1979.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Buj, Pablo"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "112"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxd2 12. Qxd2 f6 13. exf6 Rxf6 14. Nd4 Nxd4 15. cxd4 Bd6 16. Qe2 Qd7 17. Bg5 Rff8 18. Rac1 Rae8 19. Bb3 Rf5 20. Qd2 Qf7 21. f4 Rf8 22. Qe2 h6 23. g4 hxg5 24. gxf5 Qxf5 25. Rce1 Bf7 26. Bc2 Qf6 27. Qd3 Qh6 28. Re3 gxf4 29. Rh3 Bg6 30. Qb3 Qg5+ 31. Kh1 f3 32. Rg1 Bxc2 33. Qxc2 Qf5 34. Qxf5 Rxf5 35. Rf1 Rf4 36. Rfxf3 Rxd4 37. Rd3 Rc4 38. Rc3 Be5 39. Ra3 Bxb2 40. Rxa6 Bf6 41. Rb3 d4 42. Kg2 c5 43. Kf3 Rc2 44. Rxb5 d3 45. Ke3 c4 46. Rd5 Re2+ 47. Kf3 Rxh2 48. Rc6 Rc2 49. Ke3 Bh4 50. a4 d2 51. a5 c3 52. a6 Bf2+ 53. Ke2 Bg1 54. Rd3 Rc1 55. Rcxc3 d1Q+ 56. Rxd1 Rxc3 1/2-1/2

[Event "BRA-ch3 corr"]
[Site "Brazil"]
[Date "1979.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Piscitelli, Angelo"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "78"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Be6 17. a3 Na5 18. Rc1 Rac8 19. Ng5 Ba2 20. f4 Qb8 21. Ngf3 Nd7 22. Qe2 Nc4 23. Bd3 Nxe3 24. Qxe3 f6 25. Qe2 b4 26. Bb5 Rxc1 27. Rxc1 bxa3 28. Ra1 Bf7 29. Rxa3 Nb6 30. d5 Be8 31. Bxe8 Rxe8 32. Qb5 Rc8 33. b3 Qc7 34. Kh2 Qc1 35. Ra2 axb3 36. Ra7 Nc4 37. Rxe7 Nxd2 38. Re8+ Kf7 39. Qd7+ Kg6 1-0

[Event "CADAP zt4 sf corr"]
[Site "Argentina"]
[Date "1977.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Cibin, Aurelio Isidoro"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "59"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. c5 Qc7 13. cxd6 Bxd6 14. Bg5 exd4 15. Bxf6 gxf6 16. Qxd4 Bc5 17. Qd2 Ne5 18. Nh4 Rd8 19. Qf4 Qe7 20. Nc3 Kh8 21. Re2 Ng6 22. Nxg6+ fxg6 23. e5 fxe5 24. Rxe5 Rf8 25. Qg3 Qa7 26. Re2 Bd4 27. Rae1 Bd7 28. Ne4 Rae8 29. Qd6 Rd8 30. Qg3 1/2-1/2

[Event "Latin Am-Cup4 corr"]
[Site "corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Nunes Dias, Plinio Luiz"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "57"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Qc7 11. Bb3 Rfc8 12. g4 Ne5 13. g5 Nh5 14. Nd5 Qd8 15. Qe2 a5 16. a4 b5 17. Nxb5 Bxb5 18. Qxb5 Rab8 19. Bb6 Qf8 20. Qxa5 e6 21. Nc3 Nxf3 22. Nb5 Nxg5 23. Nxd6 Rc6 24. Bc5 Bf6 25. Kb1 Qg7 26. e5 Bxe5 27. Nf5 Bc7 28. Ne7+ Kh8 29. Qa7 1-0

[Event "CADAP zt4 sf corr"]
[Site "Argentina"]
[Date "1977.??.??"]
[Round "?"]
[White "Biava, Mario Silas"]
[Black "Rappaport, Jose"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "43"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 e5 4. c3 Nf6 5. g3 Bc5 6. Bg2 d6 7. 0-0 0-0 8. d3 h6 9. b4 Bb6 10. a4 a6 11. Na3 Bg4 12. h3 Be6 13. Nc4 Ba7 14. Kh2 Ne7 15. Na5 b6 16. Nc4 b5 17. Ne3 Bxe3 18. Bxe3 Ng6 19. Nd2 Qd7 20. f4 exf4 21. gxf4 Nh4 22. f5 1-0

[Event "CADAP zt4 sf corr"]
[Site "Argentina"]
[Date "1977.??.??"]
[Round "?"]
[White "Secchi Vigneau, Eduardo Bautista"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B63"]
[PlyCount "50"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 Qb6 10. f3 Rd8 11. Nb5 Rd7 12. Be3 Qd8 13. Qf2 d5 14. Nxa7 Nxa7 15. Bxa7 d4 16. Rxd4 b6 17. Rxd7 Nxd7 18. Bxb6 Nxb6 19. a3 e5 20. Be2 Be6 21. Rd1 Qc7 22. Kb1 Na4 23. Qe3 Bxa3 24. bxa3 Bxb3 25. cxb3 Nc3+ 0-1

[Event "Latin Am-Cup4 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Centeno, Ricardo"]
[Black "Biava, Mario Silas"]
[Result "0-1"]
[ECO "B64"]
[PlyCount "46"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7 8. Qd2 0-0 9. 0-0-0 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 Nd4 13. Bxf6 Bxf6 14. g4 Rc8 15. Bd3 exf4 16. Ne4 Be5 17. Kb1 d5 18. Nc3 Nf3 19. Qe2 Rxc3 20. Qxf3 Qb6 21. b3 Qd4 22. Kc1 Rfc8 23. Qe2 Rxc2+ 0-1

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Garcia, N."]
[Black "Biava, Mario Silas"]
[Result "1/2-1/2"]
[ECO "D09"]
[PlyCount "52"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 g5 7. Bg2 g4 8. Nh4 Qd7 9. Qa4 Nxe5 10. Qxd7+ Kxd7 11. b3 Rd8 12. Bb2 Kc8 13. 0-0-0 c5 14. Ne4 f5 15. Nxc5 Bxc5 16. e3 Nf7 17. exd4 Be7 18. d5 Bd7 19. Bxh8 Nxh8 20. h3 Nh6 21. Kb2 N6f7 22. c5 Ng5 23. c6 bxc6 24. dxc6 Be6 25. Rxd8+ Bxd8 26. Re1 Bb6 1/2-1/2

