[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Bracco, Paulo Caetano"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "65"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 g6 2. c4 Bg7 3. Qc2 d6 4. Nf3 c6 5. h3 e5 6. d3 Ne7 7. Be2 0-0 8. 0-0 h6 9. Nc3 Na6 10. Be3 Nc7 11. Qd2 Kh7 12. Nh2 f5 13. exf5 Nxf5 14. Bg4 Nxe3 15. fxe3 Bxg4 16. Nxg4 Qe7 17. Rad1 h5 18. Nh2 Ne6 19. Nf3 Bh6 20. Qe2 Rae8 21. Rf2 Ng7 22. Rdf1 Kg8 23. Nd2 Nf5 24. Rf3 Qd8 25. Nde4 b6 26. Nd1 d5 27. cxd5 cxd5 28. Nec3 d4 29. exd4 exd4 30. Ne4 Qh4 31. Qc2 Rc8 32. Qa4 Qe7 33. g4 1-0

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Briao, Paulo Amilcar Goene"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "47"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 h6 5. 0-0 c6 6. Nc3 e6 7. Bf4 Ne7 8. Qd2 f6 9. Rfe1 g5 10. Bg3 0-0 11. h4 Kh8 12. Nh2 gxh4 13. Bxh4 Ng6 14. Bg3 e5 15. Rad1 Qe7 16. f4 f5 17. exf5 Bxf5 18. fxe5 dxe5 19. Nf3 Nd7 20. Ne4 Rad8 21. Bd3 b6 22. Nf2 Bxd3 23. Qxd3 Qf7 24. dxe5 1-0

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Carvalho, Joao de Deus"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "50"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c3 c5 3. d3 Nc6 4. Nbd2 e5 5. e4 Nf6 6. h3 h6 7. g3 Be6 8. Bg2 d4 9. c4 Qd7 10. a4 Bd6 11. Nb3 0-0-0 12. Bd2 Nb4 13. Bxb4 cxb4 14. c5 Bc7 15. a5 a6 16. Qc2 Qb5 17. Nfd2 Nd7 18. 0-0 Kb8 19. f4 f6 20. f5 Bf7 21. Rfc1 Ka7 22. Bf1 Nb8 23. Ra2 Qd7 24. Nc4 Nc6 25. Nb6 Qe8 1/2-1/2

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Da Costa, Pedro Segundo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d3 f5 2. f4 Nf6 3. Nf3 e6 4. c3 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Na3 d5 9. Nc2 Qc7 10. h3 Nh5 11. Kh2 g5 12. e3 gxf4 13. exf4 Bd7 14. Re1 Be8 15. Rxe6 Bf7 16. Re2 Kh8 17. Qe1 Rg8 18. Ng5 Raf8 19. Nxf7+ Rxf7 20. Bxd5 Bd6 21. Bxf7 Qxf7 22. Rg2 Qd5 23. Qe2 Rxg3 24. Rxg3 Qh1+ 25. Kxh1 Nxg3+ 26. Kg2 Nxe2 27. Kf2 Nxf4 28. Ne3 Nxh3+ 0-1

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Da Silva, Gilberto G"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d3 c5 2. c3 g6 3. e4 Bg7 4. g3 d5 5. Bg2 dxe4 6. dxe4 Qxd1+ 7. Kxd1 Bd7 8. Be3 b6 9. e5 Bc6 10. Bxc6+ Nxc6 11. f4 0-0-0+ 12. Kc2 Nh6 13. Nf3 f6 14. exf6 exf6 15. Nbd2 Nf5 16. Bf2 Nd6 17. Rae1 Rhe8 18. g4 Rxe1 19. Rxe1 Re8 20. Rxe8+ Nxe8 21. a4 1/2-1/2

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "De Moraes, Paulo HB"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d3 d5 2. c3 e5 3. Nd2 c5 4. e4 Nf6 5. h3 Nc6 6. g3 Be7 7. Bg2 0-0 8. Qc2 Be6 9. Ngf3 h6 10. 0-0 Qd7 11. Kh2 d4 12. c4 Nh5 13. Ng1 Bd6 14. a3 Ne7 15. Qd1 g6 16. Bf3 Ng7 17. Bg2 f5 18. Qe2 Rf7 19. Ndf3 g5 20. Ne1 Raf8 21. Nc2 b5 22. b3 fxe4 23. Bxe4 Bb8 24. Bd2 Nef5 25. f3 Nd6 26. Rae1 Rf6 27. Qg2 Qf7 28. Bc6 bxc4 0-1

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Maia, Jose Eduardo Bastos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "28"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. c3 e5 2. d3 d5 3. Nd2 Nf6 4. e4 Bc5 5. h3 c6 6. Qe2 0-0 7. g3 b6 8. Bg2 Nbd7 9. b4 Bd6 10. a3 Ba6 11. Nb3 dxe4 12. Bxe4 Nxe4 13. Qxe4 Nf6 14. Qf3 e4 0-1

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Iwakura, Mario Rogerio"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "62"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Be2 Nd7 6. a4 a5 7. 0-0 e5 8. Be3 Ne7 9. dxe5 dxe5 10. Qd6 Ng8 11. Bc4 Qe7 12. Qd2 b6 13. Ng5 Nh6 14. Ne6 fxe6 15. Bxh6 0-0 16. Bg5 Bf6 17. Bxf6 Nxf6 18. Rad1 Bd7 19. Qg5 Qc5 20. Rxd7 Qxc4 21. Re7 Rf7 22. Rxf7 Kxf7 23. Qxe5 Rc8 24. h3 Qb4 25. Rd1 Ke7 26. Rd3 Qc5 27. Qf4 g5 28. Qg3 Nh5 29. Qg4 Nf6 30. Qe2 e5 31. Nd5+ Nxd5 1-0

[Event "BRA CBI-D corr"]
[Site "Brazil CXEB"]
[Date "1988.08.01"]
[Round "?"]
[White "Shuster, Mario CJ"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "45"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 f5 5. Nf3 Nh6 6. Be3 e6 7. Qd2 c6 8. exf5 Nxf5 9. Bd3 0-0 10. Bf2 b6 11. 0-0-0 b5 12. g4 Ne7 13. Bh4 a5 14. Rde1 Qc7 15. Ng5 e5 16. dxe5 dxe5 17. fxe5 Bxg4 18. e6 Bh6 19. Rhf1 Bf5 20. Bxf5 Nxf5 21. Rxf5 gxf5 22. e7 Re8 23. Nxb5 1-0

[Event "BRA corr"]
[Site "Brazil"]
[Date "1982.??.??"]
[Round "?"]
[White "Moura Fo, Joao Jose de Araujo"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "59"]
[EventDate "1982.??.??"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 c6 6. Bb3 0-0 7. 0-0 Bg4 8. Nbd2 Nbd7 9. c3 e5 10. h3 Bxf3 11. Nxf3 h6 12. dxe5 dxe5 13. Rd1 Qe7 14. Nh4 Kh7 15. g3 Nc5 16. Bc2 Ne6 17. Ng2 Kg8 18. Be3 b6 19. Rf1 Nh7 20. f4 exf4 21. gxf4 Nc5 22. f5 g5 23. Bd4 f6 24. Ne3 Nd7 25. Qc4+ Kh8 26. Qxc6 Rfc8 27. Nd5 Qd8 28. Qe6 Bf8 29. b4 Rab8 30. Bb3 1-0

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Efremoff, Taya"]
[Black "Reis, Cesar Roberto da Si"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 g6 3. Nbd2 Bg7 4. c3 e5 5. e4 Ne7 6. g3 0-0 7. Bg2 dxe4 8. dxe4 Qd3 9. Bf1 Qd6 10. Bg2 Nd7 11. 0-0 b5 12. Qe2 c5 13. Rd1 Qa6 14. b3 Qa5 15. Bb2 Nb6 16. Bf1 Bd7 17. a3 Rfc8 18. c4 bxc4 19. Nxc4 Nxc4 20. Rxd7 Nxb2 21. Qxb2 Rc7 22. Rad1 Rxd7 23. Rxd7 Nc6 24. Bc4 Rf8 25. Bd5 Nd4 26. Ng5 Ne6 27. Nxf7 Nd4 28. Kg2 a6 29. Nxe5+ Kh8 30. Nf7+ Kg8 31. f4 Rb8 32. Nd8+ 1-0

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Efremoff, Taya"]
[Black "Vasconcelos, Arnaldo"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "99"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. 0-0 Nf6 6. c3 0-0 7. Nbd2 e5 8. e4 h6 9. Re1 Re8 10. h3 Be6 11. Qe2 a5 12. a3 Qd7 13. Kh2 a4 14. Ng1 dxe4 15. dxe4 Qd6 16. Nc4 Qc5 17. Ne3 Rad8 18. Nc2 Na5 19. Be3 Qc4 20. Qxc4 Nxc4 21. Rab1 b6 22. f3 Bf8 23. Bf1 Nxe3 24. Nxe3 Rd2+ 25. Re2 Red8 26. Rbe1 Bc5 27. Ng2 Bxg1+ 28. Kxg1 Bxh3 29. Ne3 Bxf1 30. Kxf1 R2d3 31. c4 R8d4 32. Kf2 Nd7 33. Rc1 c6 34. Rcc2 f6 35. Ng2 Nc5 36. Ne1 Rb3 37. Re3 Kf7 38. Ke2 f5 39. exf5 Rxe3+ 40. Kxe3 gxf5 41. Rc3 Nb3 42. Nd3 Kf6 43. c5 b5 44. Nb4 f4+ 45. gxf4 exf4+ 46. Ke2 Rd2+ 47. Ke1 Rxb2 48. Nxc6 Rb1+ 49. Kf2 Rc1 50. Rxc1 1/2-1/2

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Efremoff, Taya"]
[Black "Vinagre, Henrique P Maia"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "52"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d3 e6 5. e4 d6 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 Nbd7 9. Nd4 a6 10. f4 c5 11. N4f3 Qc7 12. c3 e5 13. f5 c4 14. Bf1 Rfc8 15. dxc4 bxc4 16. Bxc4 Qb6+ 17. Kg2 Nc5 18. Qc2 Ncxe4 19. Nxe4 Rxc4 20. Nxf6+ Bxf6 21. Be3 Qc6 22. Rf1 Qc8 23. Rf2 d5 24. Kf1 d4 25. Bg5 Bxf3 26. Bxf6 d3 0-1

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Homsi, Georges"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 Nh6 4. h3 f6 5. f4 d6 6. Qd2 Nf7 7. Nf3 c6 8. Nc3 b5 9. Bd3 a5 10. a3 Bb7 11. 0-0 0-0 12. d5 b4 13. Na4 c5 14. c3 Ba6 15. axb4 Bxd3 16. Qxd3 axb4 17. cxb4 cxb4 18. Nd4 Nd7 19. Ne6 Qb8 20. Nxf8 Nxf8 21. Nb6 Rxa1 22. Rxa1 Qb7 23. Ra8 h5 24. Qb5 Kh7 25. Rxf8 Bxf8 26. Qe8 Bg7 27. Qxf7 Qc7 28. f5 g5 29. Qxh5+ Kg8 30. Qe8+ Kh7 31. Nd7 b3 32. Qxe7 1-0

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Huguenin, Orlando Carlo Ma"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "45"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. c3 Nf6 5. e4 g6 6. Bc4 Bg7 7. Ne2 c5 8. f3 Nc6 9. a3 Nh5 10. Be3 cxd4 11. cxd4 0-0 12. Nbc3 e6 13. Qd2 a6 14. g4 Nf6 15. Ba2 Qc7 16. h4 h5 17. gxh5 Nxh5 18. Rg1 Qe7 19. 0-0-0 Bf6 20. Ng3 Kh7 21. Nxh5 gxh5 22. e5 dxe5 23. Qd3+ 1-0

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Matos, Valdon"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "79"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. e3 g5 7. Bg3 Bg7 8. Qc2 d5 9. Bxb8 Rxb8 10. Nd2 Nxd2 11. Qxd2 h6 12. Be2 Bf5 13. g4 Bd7 14. Bf3 e6 15. Ne2 Rc8 16. Ng3 0-0 17. Be2 Bc6 18. f3 b5 19. h4 gxh4 20. Rxh4 Qe7 21. Rh3 f6 22. Nh5 Kf7 23. Qc2 e5 24. Qh7 Rg8 25. Nxg7 Rxg7 26. Qxh6 Ke6 27. 0-0-0 a6 28. f4 e4 29. g5 Rf8 30. Bg4+ Kd6 31. Bf5 Kc7 32. g6 Rfg8 33. Qh5 Kb6 34. Qg4 b4 35. cxb4 Qxb4 36. Qe2 Bb5 37. Qe1 Rc7+ 38. Kb1 Bd3+ 39. Ka1 Qa5 40. Qxa5+ 1-0

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Russowsky, Miguel"]
[Black "Efremoff, Taya"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "45"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 e6 4. Nc3 d5 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 Qb6 13. Bg2 0-0-0 14. 0-0 Ne5 15. Qe2 Qxd4 16. Be3 Qd3 17. Rfd1 Qxe2 18. Rxd8+ Kxd8 19. Nxe2 Nd3 20. b3 Kc7 21. bxc4 bxc4 22. Rb1 Bc5 23. Nc3 1/2-1/2

[Event "BRA CBI-B corr"]
[Site "Brazil CXEB"]
[Date "1980.02.15"]
[Round "1"]
[White "Travi, Italo Germano Brasi"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "75"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Qf3 e6 5. Ne2 c6 6. Nbc3 d5 7. Bb3 Nd7 8. 0-0 Ne7 9. Bg5 f6 10. exd5 exd5 11. Nf4 Nf8 12. Bh4 Ne6 13. Nxe6 Bxe6 14. Rae1 Kf7 15. Qe2 Qd7 16. f3 Nf5 17. Bf2 Rae8 18. Qd3 h5 19. Re2 Nd6 20. Rfe1 Nf5 21. Na4 b6 22. a3 Bh6 23. g3 Ng7 24. Qa6 Qc7 25. c4 f5 26. cxd5 Bxd5 27. Bxd5+ cxd5 28. Nc3 Rxe2 29. Rxe2 Qd7 30. Re5 Re8 31. Rxd5 Qe7 32. Re5 Qc7 33. Kg2 Ne6 34. Nb5 Qd7 35. Qxa7 Qxa7 36. Nxa7 Bg7 37. Rd5 Nf8 38. Nb5 1-0

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Barroso, Ubirajara de Olivei"]
[Black "Efremoff, Taya"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "66"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 f5 5. g3 Nh6 6. Bg2 0-0 7. Bg5 Nf7 8. Be3 c6 9. Nge2 Na6 10. 0-0 Bd7 11. Rc1 e5 12. dxe5 dxe5 13. exf5 gxf5 14. Rc2 Qe7 15. Rd2 Be6 16. b3 Nc5 17. Qc2 Nd7 18. Rfd1 Kh8 19. f4 Bh6 20. Kh1 Rg8 21. Bh3 e4 22. Nxe4 Rgd8 23. N4c3 Bg7 24. Bd4 Nh6 25. Bxg7+ Kxg7 26. Nd4 Nf8 27. Re2 Qf6 28. Re5 Rxd4 29. Rxd4 Ng6 30. Rxe6 Qxe6 31. Qd2 Re8 32. Ne4 b6 33. Rd7+ Re7 1/2-1/2

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Belliboni, Caetano"]
[Black "Efremoff, Taya"]
[Result "0-1"]
[ECO "E00"]
[PlyCount "48"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 g6 4. Bg2 Bg7 5. Bg5 c6 6. b4 Qc7 7. e4 e5 8. d5 cxd5 9. cxd5 d6 10. Qd3 h6 11. Be3 Ng4 12. Bd2 f5 13. Na3 Qb6 14. Nh3 0-0 15. Nc4 Qd8 16. 0-0 Na6 17. Rae1 Qe7 18. b5 Nc5 19. Qa3 Bd7 20. Rb1 fxe4 21. Ne3 Nxe3 22. Bxe3 b6 23. Kh1 Bf5 24. Rfc1 g5 0-1

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Da Silva, Ruy CM"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "87"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 c5 4. d5 d6 5. Nf3 Nf6 6. Nc3 0-0 7. Be2 Ng4 8. Qd2 Nh6 9. 0-0 Nd7 10. Rb1 a6 11. b3 f6 12. Bb2 b5 13. a4 b4 14. Nd1 Nf7 15. c3 a5 16. Ne3 Nb6 17. Ne1 e5 18. dxe6 Bxe6 19. c4 Ra7 20. Nd3 Bc8 21. Rbd1 Qe7 22. Bf3 Bb7 23. Rfe1 Qc7 24. g3 Nh6 25. Nf2 Nc8 26. Bg2 Bc6 27. Bh3 f5 28. Bxg7 Qxg7 29. exf5 gxf5 30. Qd3 Raf7 31. Bg2 Bxg2 32. Kxg2 Ng4 33. Nexg4 fxg4 34. Qd5 Kh8 35. Qh5 Qb2 36. Re8 Rxe8 37. Qxf7 Qe2 38. Qf6+ Kg8 39. Rd5 Qf3+ 40. Kf1 Qe2+ 41. Kg1 Ne7 42. Rg5+ Ng6 43. Qxd6 Qf3 44. Qd5+ 1-0

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "De Oliveira, Sebastiao A"]
[Black "Efremoff, Taya"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "22"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 f5 5. e5 Nc6 6. Qe2 dxe5 7. dxe5 e6 8. Bg5 Qd7 9. Nc3 a6 10. Rd1 Qf7 11. a3 Nge7 0-1

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Da Silva, Ivan Marques"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "63"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. d3 h6 5. 0-0 Nbd7 6. Nbd2 e5 7. c3 Be7 8. e4 dxe4 9. dxe4 0-0 10. Ne1 Qc7 11. Nb3 Nc5 12. Nxc5 Bxc5 13. Nd3 Bb6 14. Kh1 Rd8 15. Qe2 Be6 16. b3 Rd7 17. f3 Rad8 18. Rd1 a6 19. Ba3 c5 20. c4 Ne8 21. Bb2 f6 22. f4 exf4 23. Nxf4 Rxd1+ 24. Rxd1 Rxd1+ 25. Qxd1 Qd7 26. Qxd7 Bxd7 27. Nd5 Ba5 28. h3 b5 29. g4 Nc7 30. Bf3 Ne6 31. Bxf6 Kf7 32. Bb2 1-0

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "De Almeida Filho, Nelson Pereira"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "79"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 c5 5. Nbd2 Nc6 6. c3 g6 7. e4 dxe4 8. dxe4 Bg7 9. 0-0 0-0 10. Qe2 Qe7 11. Ne1 Bd7 12. f4 Rad8 13. e5 Ne8 14. Ne4 f5 15. Nf2 a6 16. Ned3 Nc7 17. Nd1 b6 18. Ne3 g5 19. fxg5 Nxe5 20. Nxe5 Bxe5 21. Nc4 Bb5 22. Qxe5 Bxc4 23. Re1 Bd5 24. Bf4 Rf7 25. Bxd5 Nxd5 26. Rad1 c4 27. Qxe6 Qxe6 28. Rxe6 Rfd7 29. Rde1 a5 30. a4 Kf7 31. Bc1 Re7 32. R6e2 Rxe2 33. Rxe2 Nxc3 34. Rc2 Nxa4 35. Rxc4 Nxb2 36. Rc6 Rd1+ 37. Kg2 Nd3 38. Be3 b5 39. Rf6+ Kg7 40. Rxf5 1/2-1/2

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "De Rezende, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "68"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. 0-0 d6 6. e4 c5 7. Nc3 Nc6 8. Ne2 e5 9. c3 Bd7 10. Kh1 Rb8 11. Nfg1 Nh5 12. f4 f5 13. Be3 Nf6 14. Nh3 fxe4 15. dxe4 Qe7 16. Nf2 exf4 17. gxf4 Rbd8 18. Ng3 h5 19. Rg1 Bg4 20. Bf3 Bc8 21. Nf1 Ng4 22. Nxg4 hxg4 23. Bxg4 Bxg4 24. Qxg4 Qxe4+ 25. Rg2 Rf6 26. Bd2 Qf5 27. Qxf5 gxf5 28. Re1 Kh7 29. Ng3 d5 30. Rge2 a5 31. Kg2 Rf7 32. Re6 Rdd7 33. a4 d4 34. Kf3 Bh8 1/2-1/2

[Event "BRA TCE-C-0001 corr"]
[Site "Brazil CXEB"]
[Date "1978.12.07"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Kover, Warner Bruce"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "69"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d3 e6 5. e4 Nc6 6. c3 Nge7 7. 0-0 e5 8. Be3 d6 9. Na3 0-0 10. Nd2 f5 11. f4 a6 12. Nc2 Rb8 13. h3 Be6 14. Ne1 Qd7 15. Kh2 Rf7 16. Ndf3 h6 17. a3 b5 18. fxe5 Nxe5 19. Nxe5 Bxe5 20. d4 cxd4 21. cxd4 Bc4 22. Rf2 Bg7 23. b3 Be6 24. d5 fxe4 25. dxe6 Qxe6 26. Rxf7 Kxf7 27. Bd4 Nf5 28. Bxg7 Kxg7 29. Rc1 Qe5 30. Rc7+ Kf8 31. Qg4 d5 32. Rc6 g5 33. b4 Rb7 34. Nf3 exf3 35. Qxf3 1/2-1/2

[Event "CADAP-Cup corr"]
[Site "Argentina"]
[Date "1978.??.??"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Buj, Pablo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "1978.??.??"]
[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. g3 Nf6 2. Bg2 e5 3. d3 d5 4. c3 Be7 5. Nd2 0-0 6. e4 dxe4 7. dxe4 Bg4 8. Qc2 c6 9. Ngf3 Qc7 10. 0-0 b5 11. b3 Nbd7 12. h3 Bxf3 13. Nxf3 Nc5 14. Nh2 Ne6 15. Be3 Bc5 16. Rfe1 Rfd8 17. Nf1 Rd7 18. Rad1 Rad8 19. Rxd7 Rxd7 20. Rd1 h5 21. Rxd7 Qxd7 22. b4 Bxe3 23. Nxe3 h4 24. g4 Nf4 25. Bf1 Nh7 26. Kh2 Ng5 27. Nf5 Nf3+ 28. Kh1 g6 29. Ne3 Qd2 30. Qxd2 Nxd2 31. Kh2 Kf8 0-1

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Belmonte, Diego Jose"]
[Result "0-1"]
[ECO "A05"]
[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. Nf3 g6 2. e4 Bg7 3. d3 c5 4. g3 Nc6 5. Bg2 d6 6. c3 Nf6 7. Na3 0-0 8. 0-0 e5 9. Bd2 d5 10. Qe2 Re8 11. Rab1 a6 12. Nc2 c4 13. Nfe1 cxd3 14. Nxd3 Nxe4 15. Rfd1 f5 16. Be1 Nf6 17. f3 e4 18. Nf2 Qe7 19. f4 Be6 20. Nd4 Nxd4 21. Rxd4 Nd7 22. Rd2 Qc5 23. Kh1 e3 24. Nd3 exd2 25. Nxc5 dxe1Q+ 26. Rxe1 Nxc5 0-1

[Event "BRA corr"]
[Site "Brazil"]
[Date "1974.??.??"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Castro, N."]
[Result "1-0"]
[ECO "A07"]
[PlyCount "71"]
[EventDate "1974.??.??"]
[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. g3 d5 2. Bg2 Nf6 3. Nf3 g6 4. d3 Bg7 5. Nbd2 Nc6 6. 0-0 0-0 7. c3 e5 8. e4 Re8 9. Qe2 a5 10. Re1 b6 11. h3 d4 12. c4 Nb4 13. Nf1 c5 14. N3h2 Ra7 15. f4 Nd7 16. a3 Nc6 17. f5 Nf6 18. g4 h6 19. g5 hxg5 20. Bxg5 Qd6 21. Ng3 Nh7 22. Bd2 g5 23. Ng4 f6 24. Kf2 Qf8 25. Rh1 Ree7 26. Rh2 Nd8 27. h4 Nf7 28. Rah1 Nh8 29. hxg5 Nxg5 30. Nh5 Nhf7 31. Nhxf6+ Bxf6 32. Nxf6+ Kg7 33. Bxg5 Bxf5 34. Rh7+ Bxh7 35. Rxh7+ Kg6 36. Qh5# 1-0

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Morgado, Juan Sebastian"]
[Black "Efremoff, Taya"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "25"]
[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. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. c3 Nf6 6. Bd3 0-0 7. 0-0 e6 8. Kh1 Nc6 9. Be3 b6 10. Qe2 Ng4 11. Bg1 cxd4 12. Nxd4 Nxd4 13. cxd4 1/2-1/2

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Morgado, Juan Sebastian"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "49"]
[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. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. Nge2 Nf6 7. f3 a6 8. d5 Ne7 9. Qd2 Bd7 10. g4 b6 11. Bh6 0-0 12. h4 Kh8 13. h5 Nfg8 14. Bg5 gxh5 15. Rxh5 Be8 16. Rh3 f6 17. Be3 Bg6 18. f4 f5 19. exf5 Nxf5 20. gxf5 Bxf5 21. Rh1 Nf6 22. fxe5 dxe5 23. Ng3 Bg6 24. Bd3 Bxd3 25. Qxd3 1-0

[Event "CADAP-Cup corr"]
[Site "Argentina"]
[Date "1972.??.??"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "64"]
[EventDate "1972.??.??"]
[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. g3 e5 2. Bg2 Nf6 3. d3 Be7 4. e4 d5 5. Nd2 c6 6. Ngf3 Qc7 7. 0-0 0-0 8. c3 dxe4 9. dxe4 b6 10. Qc2 a5 11. Re1 Nbd7 12. b3 Rd8 13. Bf1 Bc5 14. Nc4 Ng4 15. Be3 Nxe3 16. Nxe3 Nf6 17. h3 Ne8 18. a3 f6 19. Kh2 Be6 20. Nc4 Qf7 21. Kg2 a4 22. b4 Bxc4 23. bxc5 b5 24. Nd2 Bxf1+ 25. Rxf1 Qe7 26. Rad1 Qxc5 27. Qb2 Rd3 28. Nb1 Rad8 29. Rxd3 Rxd3 30. Qb4 Qxb4 31. cxb4 Nd6 32. Rc1 Nc4 0-1

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1969.??.??"]
[Round "?"]
[White "Efremoff, Taya"]
[Black "Leite, Celso Antonio Perei"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "96"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 g6 4. e3 Bg7 5. g3 0-0 6. Bg2 b6 7. 0-0 c5 8. d4 Nbd7 9. Nbd2 e6 10. c4 Bb7 11. Rb1 Qc7 12. Qe2 Rfe8 13. Rfc1 Ne4 14. Ne1 Rac8 15. f3 Nxd2 16. Qxd2 dxc4 17. Rxc4 Qd6 18. Rd1 cxd4 19. Rxc8 Rxc8 20. Bxd4 e5 21. Bb2 Qxd2 22. Rxd2 Nc5 23. Kf2 e4 24. f4 Bxb2 25. Bh3 f5 26. Rxb2 Nd3+ 27. Nxd3 exd3 28. Ke1 Rc2 29. Rxc2 dxc2 30. Kd2 Be4 31. Bf1 Kf7 32. Bc4+ Ke7 33. b4 Kd6 34. Bb3 Bd5 35. Kxc2 Bxb3+ 36. axb3 Kd5 37. Kd3 h6 38. Kc3 Ke4 39. Kc4 Kxe3 40. Kb5 Kf3 41. Ka6 Kg2 42. Kxa7 Kxh2 43. Kxb6 Kxg3 44. Kc7 h5 45. b5 h4 46. b6 h3 47. b7 h2 48. b8Q h1Q 1/2-1/2

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1969.??.??"]
[Round "?"]
[White "Martinez Acosta, Pedro Hernandez"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "E53"]
[PlyCount "61"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nbd7 8. cxd5 exd5 9. Bd2 cxd4 10. Nxd4 Ne5 11. Be2 Re8 12. Qb3 Bc5 13. Rfd1 b6 14. Bb5 Re7 15. Be1 a6 16. Nc6 Nxc6 17. Bxc6 Rb8 18. Nxd5 Nxd5 19. Bxd5 Qc7 20. Rac1 Bg4 21. Rd4 Bh5 22. Bb4 Qa7 23. Rdc4 h6 24. Bxc5 bxc5 25. Qa3 Rc7 26. Rxc5 Rxc5 27. Rxc5 Qb6 28. b3 Rd8 29. h3 Qd6 30. Qc1 Bg6 31. e4 1-0

[Event "Latin Am-Cup2 corr"]
[Site "corr"]
[Date "1969.??.??"]
[Round "?"]
[White "Rovira Mas, Jorge"]
[Black "Efremoff, Taya"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "42"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "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. f4 d6 4. Nc3 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 Bxb5 9. exf7+ Kf8 10. Ng5 Bd7 11. dxc5 h6 12. Nge4 Bxc3+ 13. bxc3 dxc5 14. Nxc5 Qc7 15. Qd4 Nf6 16. Qc4 Qc6 17. 0-0 Na6 18. Nxd7+ Nxd7 19. Qe2 Nac5 20. f5 g5 21. Be3 Nf6 0-1

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "7"]
[White "De Castro Rubio, Dora"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "77"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nc6 7. Qd2 Nxd4 8. Bxd4 e5 9. Bc5 Qc7 10. Bd6 Qc6 11. Be2 b5 12. 0-0 Bb7 13. a3 f5 14. f3 f4 15. Rad1 Rc8 16. Kh1 Bf6 17. Nd5 Qxc2 18. Nxf6+ Nxf6 19. Bxe5 Qxd2 20. Rxd2 Rf8 21. Rfd1 Bc6 22. a4 Ra8 23. axb5 axb5 24. Rd3 g5 25. Rb3 d5 26. Bxf6 Rxf6 27. exd5 Rd6 28. dxc6 Rxd1+ 29. Bxd1 Ra1 30. Rd3 Ra8 31. Kg1 Rc8 32. Rc3 Ke7 33. Be2 b4 34. Rc1 Kd6 35. Bb5 Kc7 36. b3 Kb6 37. Ba4 Kc7 38. Rc4 Rb8 39. Rd4 1-0

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "1"]
[White "Efremoff, Taya"]
[Black "Cardoso, Ruth"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "85"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 Nf6 5. Nbd2 e6 6. c3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. dxe4 e5 10. a4 b6 11. Re1 Bg4 12. h3 Be6 13. Ng5 Bd7 14. Nc4 Bc7 15. Nd6 Bxd6 16. Qxd6 h6 17. Nf3 Re8 18. Qd3 Qc8 19. g4 Qc7 20. Nh4 Rad8 21. Qf3 Nh7 22. Qg3 Ne7 23. f4 Nc6 24. f5 Bc8 25. Bf1 Na5 26. Be3 Bb7 27. Bf2 Ng5 28. Bd3 c4 29. Bc2 Rd2 30. Rac1 Nb3 31. Be3 Rd6 32. Bxb3 cxb3 33. Bxg5 hxg5 34. Ng2 Qc5+ 35. Qe3 Qxe3+ 36. Rxe3 Red8 37. Re2 Rh6 38. Re3 Rd2 39. Rb1 Rhd6 40. Ne1 f6 41. Nf3 R2d3 42. Kf2 Bc6 43. Ra1 1/2-1/2

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "3"]
[White "Efremoff, Taya"]
[Black "Carrasco de Budinic, B."]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "65"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. Nc3 Bg4 8. Ne2 Rc8 9. c3 0-0 10. h3 Bd7 11. a4 c4 12. Ne1 cxd3 13. Nxd3 Qc7 14. Nef4 e6 15. b4 Ne7 16. Ne2 d5 17. Bf4 Qb6 18. Be3 Qd8 19. e5 Ne4 20. Rc1 b6 21. f3 Nf5 22. Bf4 Nxc3 23. Rxc3 Rxc3 24. Nxc3 g5 25. g4 Nd4 26. Be3 Nc6 27. Nb5 a6 28. Nd4 Nxe5 29. Nxe5 Bxe5 30. Qb3 Qf6 31. Ne2 d4 32. Bf2 Rd8 33. Rd1 1/2-1/2

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "5"]
[White "Efremoff, Taya"]
[Black "Guerra, M."]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "110"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nbd2 c5 7. c3 Nc6 8. e4 dxe4 9. dxe4 e5 10. Qe2 Qc7 11. Nc4 b5 12. Na3 a6 13. Nc2 g6 14. Bh6 Rd8 15. h3 Be6 16. b3 Qc8 17. Ng5 Nh5 18. Nxe6 Qxe6 19. Ne3 Ra7 20. Nd5 Bf8 21. Be3 Rad7 22. Rad1 h6 23. g4 Nf6 24. Rd2 Ne7 25. Nxf6+ Qxf6 26. Rxd7 Rxd7 27. Bxc5 Qc6 28. Qe3 g5 29. Bxe7 Bxe7 30. b4 Bd8 31. Qg3 f6 32. Qf3 Kg7 33. Rd1 Qe6 34. Qe2 Qc6 35. Rd3 Kf7 36. Kf1 Bb6 37. Qd2 Ke7 38. Ke1 Rxd3 39. Qxd3 Qd6 40. Bf1 Qxd3 41. Bxd3 Kd6 42. f3 Kc6 43. Kd2 a5 44. a3 axb4 45. axb4 Bf2 46. c4 bxc4 47. Bxc4 Bb6 48. Kc3 Bd4+ 49. Kb3 Bb6 50. Ba6 Bd8 51. Kc4 Bb6 52. Bb5+ Kd6 53. Be8 Bd4 54. Kb5 Kc7 55. Kc4 Kd6 1/2-1/2

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "6"]
[White "Efremoff, Taya"]
[Black "Oliveira, Noemi"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "125"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nf6 7. 0-0 Qc7 8. h3 Rb8 9. a4 a6 10. Re1 0-0 11. d4 cxd4 12. cxd4 e6 13. Qc2 Bd7 14. Bd2 Rfc8 15. Bc3 b5 16. axb5 axb5 17. Qe2 b4 18. Bd2 Qb6 19. Qd3 Ne8 20. Be3 Qd8 21. Nbd2 Na5 22. Nb3 Bb5 23. Qd1 Nc4 24. Bc1 Qb6 25. Bf1 Ra8 26. Rxa8 Rxa8 27. Bxc4 Bxc4 28. e5 Bd5 29. Nfd2 Qb7 30. f3 dxe5 31. dxe5 Qb6+ 32. Kg2 Nc7 33. Qe2 Nb5 34. Nc4 Qc7 35. Ncd2 Rc8 36. Qxb5 Qc2 37. Nd4 Qc7 38. Qe2 Qb6 39. Qd3 Bxe5 40. Rxe5 Rxc1 41. Ne2 Rc5 42. Qd4 Qc7 43. Qxb4 Bxf3+ 44. Nxf3 Rxe5 45. Nxe5 Qxe5 46. Kf2 Qf5+ 47. Kg2 Qd5+ 48. Kh2 Qf3 49. Qe1 e5 50. Ng1 Qd5 51. Qe2 e4 52. b4 h5 53. b5 Qe5 54. h4 f5 55. Nf3 Qd5 56. Ng5 Qd3 57. Qa2+ Kh8 58. Qa8+ Kg7 59. Qa7+ Kf6 60. Qb6+ Ke5 61. Nf7+ Kd5 62. Qd6+ Kc4 63. Ne5+ 1-0

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "2"]
[White "Karguer, Aida"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "83"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. 0-0 Bg7 5. d3 d5 6. c3 0-0 7. Nbd2 Nc6 8. e4 e5 9. Re1 d4 10. cxd4 cxd4 11. Nc4 Re8 12. Qb3 Rb8 13. a4 Nd7 14. Nd6 Rf8 15. Nxc8 Qxc8 16. Bd2 Nc5 17. Qc4 Ne6 18. Rec1 Ne7 19. Qb5 Nc6 20. Bh3 Qd7 21. Rc5 Qe7 22. Bxe6 Qxe6 23. Rac1 f6 24. b4 Kh8 25. Qc4 Qxc4 26. R5xc4 Rfc8 27. b5 Ne7 28. Bb4 Rxc4 29. Rxc4 Nc8 30. a5 b6 31. a6 Kg8 32. Rc7 Bf8 33. Bxf8 Kxf8 34. Rxh7 Kg8 35. Rd7 g5 36. Nd2 Kf8 37. Nc4 Ke8 38. Rh7 Kd8 39. Rf7 Ra8 40. Rxf6 Ke7 41. Rg6 Rb8 42. Nxe5 1-0

[Event "Sao Paulo zt (Women)"]
[Site "Sao Paulo"]
[Date "1960.??.??"]
[Round "4"]
[White "Trepat de Navarro, Dora"]
[Black "Efremoff, Taya"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "89"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 c5 7. c3 cxd4 8. exd4 Qc7 9. f5 Nc6 10. Qe2 0-0 11. 0-0 Rae8 12. Ne5 d6 13. Nef3 e5 14. dxe5 Nxe5 15. Nxe5 Rxe5 16. Qd1 Qc5+ 17. Kh1 Qc6 18. Nf3 Ng4 19. Bf4 Re7 20. Qd2 Rfe8 21. Rae1 Be5 22. Bxe5 Nxe5 23. f6 Re6 24. Nd4 Qxg2+ 25. Qxg2 Bxg2+ 26. Kxg2 Nxd3 27. Rxe6 Rxe6 28. Nxe6 fxe6 29. Rd1 Nxb2 30. Rxd6 Kf7 31. Rd7+ Kxf6 32. Rxh7 a5 33. Rb7 Nc4 34. Rc7 b5 35. Rc5 Na3 36. Kf3 g5 37. h3 a4 38. Ke4 Nc4 39. Kf3 Na3 40. Kg4 Nb1 41. Rxb5 Nxc3 42. Rxg5 Nxa2 43. h4 e5 44. h5 Nc3 45. h6 1-0

