[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "8"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Zampronha, Wladimir Camilo"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "88"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nf3 Bg4 5. Be2 e6 6. c4 Qd8 7. Nc3 Be7 8. Qb3 Qc8 9. Bf4 0-0 10. 0-0 Rd8 11. Rad1 c6 12. h3 Bh5 13. Ne5 Bxe2 14. Nxe2 Nbd7 15. Qf3 Nxe5 16. dxe5 Ne8 17. Ng3 Qc7 18. Ne4 c5 19. Qg3 Qc6 20. Bg5 Bxg5 21. Nxg5 h6 22. Nf3 Qe4 23. Qh4 Qxh4 24. Nxh4 Kf8 25. f4 Ke7 26. Nf3 Nc7 27. Kf2 Na6 28. a3 Rab8 29. Ke2 b6 30. Rxd8 Rxd8 31. Rd1 Rxd1 32. Kxd1 Nb8 33. Kc2 Nc6 34. Kc3 f6 35. b4 cxb4+ 36. axb4 fxe5 37. Nxe5 Nxe5 38. fxe5 a6 39. b5 axb5 40. cxb5 Kf7 41. g4 Kg6 42. Kd3 Kg5 43. Ke3 Kh4 44. Kf4 g5+ 0-1

[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "1"]
[White "Da Silva, Carlos Alessandro A"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "64"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. Bg5 c6 7. e3 Qa5 8. Bxf6 Bxf6 9. Qc2 Nd7 10. cxd5 exd5 11. Bd3 Nf8 12. h3 Ng6 13. a3 a6 14. b4 Qc7 15. 0-0 Nh4 16. Nxh4 Bxh4 17. e4 Be6 18. Rad1 g6 19. f4 dxe4 20. Bxe4 f5 21. d5 fxe4 22. dxe6 Qb6+ 23. Kh2 e3 24. Na4 Qb5 25. Nc3 Qc4 26. Qd3 Qxe6 27. Rf3 Rd8 28. Rxe3 Rxd3 29. Rxe6+ Kf7 30. Rxc6 Bg3+ 31. Kg1 Rxd1+ 32. Nxd1 bxc6 0-1

[Event "BRA-ch sf"]
[Site "Goiania"]
[Date "1992.04.??"]
[Round "3"]
[White "Hadad, Damaris"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "55"]
[EventDate "1992.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 f6 9. Ng5 Nxd4 10. Qh5+ g6 11. Bxg6+ Ke7 12. Ndf3 Nxf3+ 13. Nxf3 Qa5+ 14. Bd2 Qb5 15. Be8 Kd8 16. Qf7 Bb4 17. Bxd7 Bxd2+ 18. Nxd2 Bxd7 19. Qxf6+ Kc7 20. a4 Qb4 21. 0-0 Qxd2 22. Rfc1+ Kb6 23. Qe7 Bc6 24. b4 a6 25. Rxc6+ Ka7 26. b5 Rad8 27. Rxa6+ Kb8 28. Rb6 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Assumpcao, Roberto"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "118"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Ne4 9. Bb2 Qb6 10. Nc3 Nxc3 11. Bxc3 Nc6 12. dxc5 Qxc5 13. Rc1 Qa3 14. Nd4 Nxd4 15. Bxd4 Be6 16. Rc7 Bd6 17. Rc2 Rfc8 18. Rxc8+ Rxc8 19. Qd2 Be7 20. Rd1 h6 21. h4 Bb4 22. Qe3 a6 23. Bf3 Qxa2 24. Bxg7 Kxg7 25. Qd4+ Kg8 26. Qxb4 Rc7 27. e4 a5 28. Qb6 Rd7 29. exd5 Qc2 30. Kg2 Bf5 31. Qxh6 Be4 32. Rd4 Bxf3+ 33. Kxf3 Qf5+ 34. Kg2 Rxd5 35. Rf4 Qg6 36. Qxg6+ fxg6 37. Rf6 Rb5 38. Rf3 Rb4 39. Kf1 Kg7 40. Ke2 Kh6 41. Kd2 Kh5 42. Kc3 Rb6 43. Rf4 Re6 44. Rc4 Rf6 45. Rc5+ Kh6 46. Rxa5 Rxf2 47. Rg5 Rf6 48. Kc4 Rf1 49. b4 Rf2 50. Kc5 Rf6 51. Rd5 Rf3 52. Rg5 Rf6 53. Kb5 Re6 54. Ka5 Rf6 55. Rd5 Rf3 56. Kb6 Rxg3 57. Rd4 g5 58. hxg5+ Rxg5 59. Kxb7 Kg6 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Hadad, Damaris"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "53"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d3 5. Bxd3 g6 6. 0-0 Bg7 7. Qe2 d6 8. Bf4 Nf6 9. Rd1 Nd7 10. Nbd2 0-0 11. Nf1 Nde5 12. Nxe5 Nxe5 13. Bc2 Qb6 14. Bxe5 Bxe5 15. Bb3 a5 16. Ba4 Be6 17. Ne3 Rfc8 18. Qb5 Qxb5 19. Bxb5 Rc5 20. a4 Rac8 21. Nd5 Bxd5 22. Rxd5 Rxd5 23. exd5 Kf8 24. Kf1 Rc7 25. g3 g5 26. Ke2 f5 27. Bd3 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Olivencia, Flavio"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "54"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 a6 7. 0-0 Nge7 8. Qe2 Ng6 9. Be3 b5 10. Bb3 Be7 11. a3 0-0 12. Ne1 Bb7 13. f4 Rc8 14. Rf3 Na5 15. Ba2 f5 16. Rh3 fxe4 17. Qh5 Nh4 18. g3 Rf5 19. Qg4 h5 20. Qd1 Nf3+ 21. Nxf3 exf3 22. Bb1 Nc4 23. Bf2 Bc5 24. Bxc5 Rfxc5 25. Qd3 Rf5 26. Qd4 Qf6 27. Qxd7 Rd8 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Pelikian, Jefferson"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2255"]
[PlyCount "43"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 a6 10. Bg5 cxd4 11. Nxd4 Be7 12. c3 Qd5 13. Nf3 0-0 14. Qe2 Qc5 15. Rad1 Qc7 16. Ne5 Rb8 17. Rfe1 b5 18. Qf3 h6 19. Bxh6 Bb7 20. Qg3 Nh5 21. Qg4 f5 22. Qxh5 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Silveira Leite II, Omar"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "82"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. a3 Bb7 5. Nc3 d6 6. Qc2 c5 7. e4 Be7 8. d5 e5 9. Bd3 0-0 10. 0-0 Nh5 11. Ne2 Bc8 12. Ng3 Bg4 13. Ne1 Nf4 14. f3 Nxd3 15. Nxd3 Bc8 16. f4 f6 17. f5 a6 18. a4 Bb7 19. Be3 Qd7 20. b4 Qc7 21. a5 Nd7 22. axb6 Qxb6 23. bxc5 Nxc5 24. Nxc5 dxc5 25. Rfb1 Qc7 26. Ne2 Rfb8 27. Nc1 Bc8 28. Nd3 Rxb1+ 29. Rxb1 Qa5 30. Bd2 Qc7 31. Qa4 Bd7 32. Qa5 Qxa5 33. Bxa5 Bd6 34. Kf2 Ba4 35. Rb2 Rb8 36. Rb6 Rxb6 37. Bxb6 Bb3 38. Nb2 Bc2 39. Ke3 h5 40. Nd3 Bb3 41. Nb2 Bc2 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Tasso, Arquimedes"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "88"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 Qb6 7. Rb1 Nc6 8. Nb5 a6 9. Nd6+ Bxd6 10. exd6 cxd4 11. Nxd4 Qb4+ 12. c3 Qxd6 13. Bd3 Nxd4 14. cxd4 Qb4+ 15. Qd2 Qxd2+ 16. Kxd2 Nf6 17. f3 Bd7 18. Rbc1 0-0 19. Rc3 Rfc8 20. Rhc1 Ne8 21. Rxc8 Rxc8 22. Rxc8 Bxc8 23. Bf4 f6 24. Bb8 Kf7 25. h3 g5 26. g4 h6 27. Bc2 Ke7 28. Ba7 Bd7 29. Bc5+ Nd6 30. b3 Bb5 31. Bd3 Bxd3 32. Kxd3 e5 33. a4 Ke6 34. Bb6 e4+ 35. Ke3 f5 36. fxe4 Nxe4 37. gxf5+ Kxf5 38. Bc7 Nf6 39. Kf3 Nh5 40. Ba5 Nf4 41. h4 g4+ 42. Kf2 Ke4 43. Bc7 h5 44. Be5 Nd3+ 0-1

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "6"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Alexandrov, Alexei"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "68"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ne4 6. cxd4 Bb4+ 7. Bd2 Nxd2 8. Nbxd2 d6 9. Bb5 0-0 10. 0-0 Bg4 11. Bxc6 bxc6 12. Qa4 Bxd2 13. Nxd2 dxe5 14. Nb3 exd4 15. Qxd4 Qg5 16. Qc5 Qg6 17. Qe5 Bf3 18. Qg3 Bd5 19. Qxg6 hxg6 20. Nd4 c5 21. Nc2 Be6 22. Ne3 f5 23. Rac1 Bxa2 24. Rxc5 Rfb8 25. Nd1 Rb7 26. h3 a5 27. Re1 Kf8 28. Nc3 Bf7 29. Nb5 a4 30. Ra1 Ra5 31. Nd6 Rxc5 32. Nxb7 Rb5 33. Nd8 Bd5 34. Rd1 Ke7 0-1

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "2"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Khurtsidze, Nino"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2180"]
[PlyCount "116"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 d3 5. Bxd3 Nc6 6. 0-0 d6 7. Qe2 Be7 8. Rd1 Qc7 9. a3 Nf6 10. Bf4 Nd7 11. Bc2 0-0 12. Nbd2 Nce5 13. Nxe5 dxe5 14. Bg3 b6 15. Qc4 Qxc4 16. Nxc4 f6 17. Rd2 b5 18. Nd6 Nb6 19. Bb3 Rd8 20. Rad1 Bxd6 21. Rxd6 Rxd6 22. Rxd6 Kf7 23. Rc6 Bd7 24. Rc7 Ke7 25. f4 Kd6 26. Rb7 Kc6 27. Rxd7 Kxd7 28. fxe5 Nc4 29. exf6 gxf6 30. Bxc4 bxc4 31. Bf4 f5 32. Kf2 e5 33. Bxe5 Ke6 34. Bf4 fxe4 35. Ke3 Kd5 36. g3 Rf8 37. Ke2 Rf6 38. Kf2 h5 39. Ke2 Rb6 40. Bc1 Ke5 41. Ke3 Rd6 42. Ke2 Rd3 43. Bf4+ Kf5 44. Bb8 a6 45. Bc7 Kg4 46. Bf4 Kh3 47. Bb8 Kxh2 48. g4+ Kg2 49. gxh5 Rh3 50. Bd6 Rxh5 51. Ke3 Rd5 52. Bf4 Kf1 53. Kxe4 Rd7 54. Ke5 Ke2 55. Ke4 Rd3 56. Be5 Kd2 57. Bd4 Kc2 58. Kd5 Kb3 0-1

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "3"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Onischuk, Alexander"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2380"]
[PlyCount "74"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be2 Bxf3 9. Bxf3 Qc4 10. Bxc6+ Qxc6 11. 0-0 Ne7 12. Qb3 Bd6 13. Nb5 0-0 14. Nxd6 cxd6 15. Bf4 Qd7 16. h3 d5 17. Rac1 Nc6 18. Be3 Rfe8 19. Rc5 Rad8 20. Rfc1 Re4 21. Qc3 h6 22. b4 Rde8 23. b5 Ne7 24. Qb3 Qe6 25. R1c3 Qg6 26. Bc1 Nf5 27. Qxd5 Nxd4 28. Kh2 Ne2 29. Rf3 Rd4 30. Qxb7 Rd1 31. Rc6 Re6 32. Rc8+ Kh7 33. Qb8 Qe4 34. Rh8+ Kg6 35. Qg8 Rxc1 36. Qxf7+ Kg5 37. Rf8 Rh1+ 0-1

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "4"]
[White "Kramnik, Vladimir"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2490"]
[PlyCount "47"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 d5 5. Bg2 0-0 6. Nf3 dxc4 7. 0-0 c5 8. dxc5 Nc6 9. Qc2 e5 10. Bg5 Bxc5 11. Rad1 Qa5 12. Bxf6 gxf6 13. Nd5 Be7 14. Nh4 Bd8 15. Nf5 Qxa2 16. Qe4 Kh8 17. Nd6 Be6 18. Qh4 f5 19. Nf6 Bxf6 20. Qxf6+ Kg8 21. Nxf5 Bxf5 22. Qxf5 Ne7 23. Qf6 Ng6 24. h4 1-0

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "5"]
[White "Lubinka, Inna"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "61"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Bd6 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 Nd7 11. 0-0 e5 12. Bf5 exd4 13. exd4 0-0 14. Re1 Re8 15. Bg5 Qc7 16. Qc2 g6 17. Bxd7 Qxd7 18. Ne5 Bxe5 19. dxe5 Qg4 20. Bf6 c5 21. f3 Qh5 22. Rad1 Bc8 23. Qa4 Be6 24. Re4 c4 25. Red4 Qh6 26. Kf2 Qf8 27. Rd6 Rec8 28. R1d4 Qh6 29. Qd1 g5 30. Qd2 Qg6 31. Rd8+ 1-0

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "1"]
[White "Lukin, Andrei M"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2445"]
[PlyCount "76"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Bd3 h6 6. Bxf6 Qxf6 7. Nf3 0-0 8. 0-0 Bxc3 9. bxc3 c5 10. Re1 Nc6 11. Rb1 cxd4 12. e5 Qe7 13. cxd4 Nb4 14. Bf1 b6 15. Qd2 Nc6 16. Qf4 Qc7 17. Qg4 a5 18. c3 Ba6 19. Bxa6 Rxa6 20. Nh4 Ne7 21. Re3 Kh7 22. Rg3 g6 23. Qf3 Raa8 24. Qd3 Rac8 25. Rh3 Kg7 26. f4 f5 27. Re3 Qc6 28. Nf3 Rb8 29. Re2 Rfc8 30. Reb2 Kf7 31. Ne1 Qxc3 32. Qxc3 Rxc3 33. Rxb6 Rxb6 34. Rxb6 Ra3 35. Rb2 Nc6 36. Rb7+ Ne7 37. Rb2 Nc6 38. Rb7+ Ne7 1/2-1/2

[Event "URS-PGR rapid"]
[Site "Ponta Grossa"]
[Date "1991.07.??"]
[Round "7"]
[White "Sakaev, Konstantin"]
[Black "Copinski, Alvaro Vasconcelos"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2495"]
[PlyCount "57"]
[EventDate "1991.07.??"]
[EventType "schev (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 Nh5 6. g3 f5 7. e4 0-0 8. e5 f4 9. Nge2 d6 10. Nxf4 Nxf4 11. Bxf4 dxe5 12. Bxe5 Nd7 13. Bd6 Re8 14. Kf2 Bxc3 15. bxc3 e5 16. f4 Qf6 17. Bc7 exf4 18. Qf3 Ne5 19. Qxf4 Ng4+ 20. Kg1 Qxc3 21. Rc1 Qb2 22. Rd1 Rf8 23. Qd2 Rxf1+ 24. Kxf1 Ne3+ 25. Qxe3 Bh3+ 26. Ke1 Rf8 27. Be5 Qg2 28. Rg1 Qxh2 29. Rd2 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.??.??"]
[Round "1"]
[White "Copinski, Alvaro Vasconcelos"]
[Black "Sorin, Ariel"]
[Result "1/2-1/2"]
[ECO "C44"]
[BlackElo "2405"]
[PlyCount "102"]
[EventDate "1991.09.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Be2 Bb4+ 8. Nc3 Ne4 9. Bd2 Bxc3 10. bxc3 0-0 11. 0-0 Nxd2 12. Nxd2 Bd7 13. Qb3 Ne7 14. Bf3 Qxb3 15. axb3 Bc6 16. Rfe1 Nd5 17. Bxd5 Bxd5 18. c4 Be6 19. d5 Bd7 20. Re7 Rfd8 21. Nf3 Kf8 22. Rae1 h6 23. Nd4 Re8 24. Rxe8+ Rxe8 25. Kf1 b6 26. Rxe8+ Kxe8 27. Ke2 Ke7 28. f4 Kd6 29. Kd3 Kc5 30. Kc3 a5 31. Nf3 Bf5 32. Nd4 Bd7 33. Nf3 b5 34. Ne5 b4+ 35. Kd2 Be8 36. Ke3 f6 37. Nd3+ Kb6 38. g4 a4 39. Nxb4 Ka5 40. Nd3 axb3 41. Kd4 Ka4 42. Kc3 Ka3 43. c5 Bb5 44. d6 cxd6 45. cxd6 g6 46. Nb2 Ka2 47. Nc4 Bd7 48. h3 Be6 49. Nb2 Ka3 50. Nc4+ Ka2 51. Nb2 Ka3 1/2-1/2

