CANBASE Event Sao Paulo International (1973)

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.23"] [Round "1"] [White "Biyiasas, Peter"] [Black "Panno, Oscar"] [Result "1/2-1/2"] [ECO "B40"] [EventDate "1973.08.23"] [PlyCount "57"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775075328"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. O-O Ne7 8. Re1 Nec6 9. e5 d5 10. Bf4 Be7 11. h4 Nd4 12. Nb1 Nxf3+ 13. Qxf3 Nc6 14. Qg4 g6 15. Nd2 h6 16. Nf3 Qd7 17. h5 g5 18. Bd2 a5 19. Nh2 Qc7 20. Qe2 c4 21. dxc4 Nd4 22. Qd1 Qxc4 23. Bf1 Qxc2 24. Bc3 Qxd1 25. Rexd1 Nc6 26. Bxb5 O-O 27. Ng4 Kg7 28. Kh2 Rfc8 29. Rac1 1/2-1/2

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.24"] [Round "2"] [White "Biyiasas, Peter"] [Black "Hug, Werner"] [Result "1/2-1/2"] [ECO "D78"] [EventDate "1973.08.23"] [PlyCount "59"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775099904"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 dxc4 7. Nc3 c6 8. Ne5 Ng4 9. Bf4 Nxe5 10. dxe5 Qa5 11. Qd4 Nd7 12. Qxc4 Nxe5 13. Qb3 Qa6 14. Qb4 Re8 15. b3 Qb6 16. Qa3 Nd3 17. Bd2 Qb4 18. Qxb4 Nxb4 19. Rac1 Be6 20. a3 Na6 21. b4 Nc7 22. Bf4 Bxc3 23. Rxc3 Nd5 24. Bxd5 Bxd5 25. Re1 Rad8 26. f3 f6 27. e4 Be6 28. Be3 a6 29. Kf2 Rd7 30. Bb6 1/2-1/2

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.25"] [Round "3"] [White "Kagan, Shimon"] [Black "Biyiasas, Peter"] [Result "1-0"] [ECO "B08"] [EventDate "1973.08.23"] [PlyCount "83"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775124480"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 Nd7 9. Rad1 e5 10. dxe5 dxe5 11. Bg5 Bf6 12. Bxf6 Qxf6 13. Nd5 Qd6 14. c3 Bxf3 15. Bxf3 Rad8 16. Qh6 Ncb8 17. h4 c6 18. Ne3 Qe7 19. h5 Nc5 20. Ng4 Nbd7 21. g3 Ne6 22. Be2 Ng5 23. Bc4 Kh8 24. Kg2 Rg8 25. hxg6 Rxg6 26. Qh4 f6 27. Nh6 b5 28. Bb3 Qf8 29. Rh1 Qg7 30. Qh5 Rxh6 31. Qxh6 Qe7 32. Qg6 Rf8 33. Qf5 Nc5 34. Bc2 b4 35. Rd2 Rg8 36. Rhd1 bxc3 37. bxc3 Nge6 38. Rd6 Rg5 39. Qf3 Qf7 40. Bb3 Nxb3 41. axb3 Nf4+ 42. Kf1 1-0

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.27"] [Round "5"] [White "Kaplan, Julio P"] [Black "Biyiasas, Peter"] [Result "1-0"] [ECO "C55"] [EventDate "1973.08.23"] [PlyCount "89"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775165440"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. Bg5 d6 7. Qd2 Bg4 8. Be3 Bxf3 9. gxf3 Nd4 10. Bxd4 exd4 11. Ne2 d5 12. Bb3 c5 13. e5 Nd7 14. f4 Nb6 15. c3 dxc3 16. bxc3 d4 17. cxd4 cxd4 18. f5 Nd5 19. Kf1 Bb4 20. Qb2 Bc3 21. Nxc3 dxc3 22. Qc1 Kh8 23. d4 f6 24. e6 Qd6 25. Rg1 Rac8 26. Qc2 Rc7 27. Qe4 Rd8 28. Rg3 Nb4 29. Rc1 c2 30. Kg2 Qxd4 31. Qxd4 Rxd4 32. Re3 Re7 33. a3 Nc6 34. Rxc2 g6 35. Rc5 Kg7 36. Rg3 Rf4 37. Bc2 Ne5 38. Rc8 Kh6 39. Rg8 Ng4 40. fxg6 Rxf2+ 41. Kg1 Rxc2 42. Rh3+ Kg5 43. gxh7+ Kf4 44. Rxg4+ Kxg4 45. Rg3+ 1-0

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.28"] [Round "6"] [White "Biyiasas, Peter"] [Black "Csom, Istvan"] [Result "1/2-1/2"] [ECO "B26"] [EventDate "1973.08.23"] [PlyCount "73"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775181824"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. O-O e6 10. Nd1 b4 11. a3 b3 12. Bxd4 cxd4 13. c4 Ne7 14. f4 a5 15. Nf2 Bb7 16. g4 f5 17. gxf5 exf5 18. Ng3 O-O 19. Rae1 Kh8 20. exf5 Bxg2 21. Kxg2 Nxf5 22. Nxf5 Rxf5 23. Nh1 d5 24. c5 Rf6 25. Ng3 Rc6 26. f5 Rxc5 27. Qf4 Rc6 28. Re6 Rxe6 29. fxe6 Rb7 30. Rc1 h6 31. Rc6 Qf6 32. Qd6 Qe5 33. Qd8+ Kh7 34. Qe8 Qg5 35. h4 Re7 36. Qd8 Qf6 37. Qxd5 1/2-1/2

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.29"] [Round "7"] [White "Ostojic, Predrag"] [Black "Biyiasas, Peter"] [Result "1-0"] [ECO "C88"] [EventDate "1973.08.23"] [PlyCount "142"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775214592"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Bd2 Nd7 11. Nc3 b4 12. Nd5 a5 13. c3 Nc5 14. Bc4 bxc3 15. bxc3 Ba6 16. Bb5 Nb8 17. d4 Ncd7 18. Qb3 c6 19. Bxa6 Nxa6 20. Nxe7+ Qxe7 21. Qc4 Rfc8 22. Rab1 Kf8 23. Rb7 exd4 24. cxd4 Ne5 25. Qb3 Rab8 26. Rb1 Rxb7 27. Qxb7 Qxb7 28. Rxb7 Nc4 29. Ra7 Nb4 30. Bc3 Rb8 31. g3 f6 32. e5 Nd5 33. Bxa5 dxe5 34. dxe5 fxe5 35. Ng5 Kg8 36. Ne6 g6 37. Bc7 Rb1+ 38. Kg2 e4 39. a5 Rb2 40. Ra8+ Kf7 41. Ng5+ Ke7 42. Bd8+ Kd6 43. Nxe4+ Ke5 44. Nc5 Ra2 45. a6 Kf5 46. h3 h5 47. Rc8 Ne5 48. Kf1 Ra1+ 49. Kg2 Ra2 50. Kf1 Ra1+ 51. Ke2 Ra2+ 52. Ke1 Ra1+ 53. Kd2 Ra2+ 54. Kc1 Nc3 55. Ba5 Rxa5 56. Rf8+ Nf7 57. Rxf7+ Ke5 58. Nd3+ Kd4 59. Kc2 Nd5 60. a7 g5 61. Rh7 Ra6 62. Rxh5 Rxa7 63. Rxg5 Ra2+ 64. Nb2 Ke4 65. Rg8 Kf3 66. Rf8+ Kg2 67. h4 Ra7 68. Nd3 Ra2+ 69. Kb3 Rd2 70. Kc4 Rc2+ 71. Kd4 Rd2 1-0

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.30"] [Round "8"] [White "Biyiasas, Peter"] [Black "Carvalho, Herbert Abreu"] [Result "1-0"] [ECO "C00"] [EventDate "1973.08.23"] [PlyCount "97"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775222784"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 c5 6. Bg2 Nc6 7. O-O O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 Ba6 11. Bf4 b4 12. h4 Bb5 13. h5 a5 14. h6 g6 15. N1h2 a4 16. Ng4 c4 17. d4 c3 18. b3 axb3 19. axb3 Qb6 20. Rxa8 Rxa8 21. Bf1 Ra2 22. Ne3 Bxf1 23. Kxf1 Qa6+ 24. Kg2 Nf8 25. Bg5 Bxg5 26. Nxg5 Qa7 27. Ng4 Qe7 28. Nf6+ Kh8 29. Re3 Nd8 30. Rf3 Qa7 31. Ne8 Qe7 32. Nf6 Qa7 33. Rd3 Rb2 34. Qf1 Ra2 35. Qd1 Rb2 36. Re3 Ra2 37. Qd3 Qa6 38. Qxa6 Rxa6 39. Re1 Ra7 40. Kf3 Ra2 41. Rc1 Ra7 42. Ke3 Ra8 43. Kd3 Ra7 44. f4 Ra8 45. g4 Ra6 46. Rg1 Ra7 47. f5 Nd7 48. Nxd7 Rxd7 49. Ra1 1-0

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.08.31"] [Round "9"] [White "Neuwald, Leoncio"] [Black "Biyiasas, Peter"] [Result "0-1"] [ECO "B43"] [EventDate "1973.08.23"] [PlyCount "74"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775259648"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O d6 9. Re1 Nd7 10. a3 Ngf6 11. h3 Be7 12. f4 O-O 13. g4 Nb6 14. g5 Nfd7 15. f5 e5 16. f6 exd4 17. fxe7 Rfe8 18. Ne2 Rxe7 19. Nxd4 Qc5 20. Kh1 Rae8 21. Qd3 Ne5 22. Qe3 Ng6 23. Nf5 Rxe4 24. Qxc5 Rxe1+ 25. Qg1 Rxg1+ 26. Kxg1 Bxg2 27. Kxg2 Re2+ 28. Kf3 Rxc2 29. Be3 Nc4 30. Bd4 Nge5+ 31. Ke4 g6 32. Nxd6 Nc6 33. Ne8 Nd2+ 34. Kd3 Nxd4 35. Nf6+ Kg7 36. Kxd4 Nb3+ 37. Kd3 Nxa1 0-1

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.09.01"] [Round "10"] [White "Biyiasas, Peter"] [Black "Segal, Alexandru"] [Result "1-0"] [ECO "B02"] [EventDate "1973.08.23"] [PlyCount "93"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775271936"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. Bc4 Nc6 6. Nf3 dxe5 7. Qe2 e6 8. Nxe5 Nxe5 9. Qxe5 Qd6 10. Qe4 Qc6 11. Qxc6+ bxc6 12. Be3 a5 13. O-O-O Bd6 14. Be2 Bb7 15. Bf3 Rb8 16. c4 c5 17. Bxb7 Rxb7 18. a4 Kd7 19. Bxc5 Kc6 20. Bd4 f6 21. b3 Rbb8 22. Bc3 Kb6 23. Rd3 Rbe8 24. Rhd1 h5 25. h3 h4 26. Kb2 Rh5 27. Bd4+ Kc6 28. Be3 g5 29. c5 Be5+ 30. c3 Rg8 31. Ka3 Bf4 32. b4 Bxe3 33. Rxe3 e5 34. Kb3 g4 35. Kc4 gxh3 36. gxh3 Rf5 37. b5+ Kb7 38. Re4 Rxf2 39. Rxh4 Rf3 40. Rh7 Rf4+ 41. Kb3 Kb8 42. Rdd7 Rg3 43. b6 Rb4+ 44. Ka2 Rxa4+ 45. Kb2 Rc4 46. bxc7+ Kb7 47. c6+ 1-0

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.09.02"] [Round "11"] [White "Benko, Pal"] [Black "Biyiasas, Peter"] [Result "1/2-1/2"] [ECO "D10"] [EventDate "1973.08.23"] [PlyCount "83"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775296512"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Nf3 e6 8. Ne5 Be7 9. Bd2 O-O 10. Bd3 Nbd7 11. f4 Re8 12. O-O Nf8 13. Rac1 Bd6 14. Nb5 Bb8 15. Qc2 Bd7 16. Bb4 Ne4 17. Nc7 Bxc7 18. Qxc7 Rc8 19. Qxd8 Rexd8 20. Bxf8 Rxc1 21. Rxc1 Kxf8 22. Rc7 Be8 23. Bxe4 dxe4 24. b3 f6 25. Nc4 b5 26. Nd2 f5 27. b4 Rd7 28. Rc8 Rd6 29. Nb3 Rc6 30. Rxc6 Bxc6 31. Nc5 Ke7 32. Kf2 Kd6 33. Ke1 Bd5 34. a3 Bc4 35. Kd2 Bf1 36. g3 h6 37. Kc3 g5 38. Kb3 Ke7 39. Kc2 g4 40. Kd2 Bc4 41. Kc3 Bd5 42. a4 1/2-1/2

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.09.03"] [Round "12"] [White "Biyiasas, Peter"] [Black "Ivkov, Borislav"] [Result "1/2-1/2"] [ECO "B13"] [EventDate "1973.08.23"] [PlyCount "33"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775321088"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Qb6 10. a4 Rc8 11. b3 Bg4 12. Nd2 Nc6 13. Ngf3 Bxf3 14. Nxf3 g6 15. O-O Bg7 16. Qa2 a6 17. a5 1/2-1/2

[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.09.05"] [Round "13"] [White "Van Riemsdijk, Herman Claudius"] [Black "Biyiasas, Peter"] [Result "1-0"] [ECO "B35"] [EventDate "1973.08.23"] [PlyCount "101"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1114897775362048"] [EventType "tourn"] [EventRounds "13"] [EventCountry "BRA"] [SourceTitle "EXT 1999"] [Source "ChessBase"] [SourceDate "1998.11.10"] [SourceVersion "1"] [SourceVersionDate "1998.11.10"] [SourceQuality "1"] [EventCategory "7"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 Ng4 10. Qxg4 Nxd4 11. Rfd1 d6 12. Qh4 Bf6 13. Qf4 Nxb3 14. axb3 Qh5 15. Nd5 Bh4 16. Qh6 Qxh6 17. Bxh6 Rd8 18. Be3 Be6 19. Nc7 Bg4 20. f3 Rac8 21. Bxa7 Rxc7 22. Bb6 Rxc2 23. Bxd8 Be6 24. Rdc1 Rxb2 25. Rab1 Ra2 26. Rc7 Bf2+ 27. Kh1 d5 28. exd5 Bxd5 29. Bxe7 Kg7 30. Bb4 g5 31. Rd7 Bc6 32. Rd2 Rxd2 33. Bxd2 Kg6 34. Bc3 h5 35. Rd1 g4 36. Rd6+ Kg5 37. fxg4 hxg4 38. Rf6 Be3 39. Rxf7 Bd5 40. Re7 Kf4 41. b4 b5 42. Be5+ Ke4 43. Bd6+ Kd3 44. Rg7 Be6 45. Bc5 Bxc5 46. bxc5 b4 47. Rg6 Bf5 48. Rf6 Bc8 49. Rb6 Kc3 50. Rb8 Bf5 51. c6 1-0