[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "8"]
[White "Cruz, Ricardo Benares de"]
[Black "Yano, Tadashi"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "29"]
[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. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f4 d6 8. Bb5 Bd7 9. Qf3 Nxd4 10. Bxd7+ Qxd7 11. Bxd4 e5 12. fxe5 dxe5 13. Bxe5 0-0 14. Bxf6 Bxf6 15. Qxf6 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "3"]
[White "Kerr, Gerson de Campos"]
[Black "Yano, Tadashi"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "33"]
[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 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. Bd3 Bxd3 8. Qxd3 e6 9. Be3 Nd7 10. Nd2 Ne7 11. Ne2 Nc8 12. 0-0-0 Be7 13. f4 Ncb6 14. f5 Bg5 15. fxe6 fxe6 16. Qg6+ Ke7 17. Bxg5+ 1-0

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "4"]
[White "Watfe, Rodrigo"]
[Black "Yano, Tadashi"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "57"]
[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. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Qd3 0-0 8. Bd2 d6 9. 0-0-0 a6 10. a3 Bc5 11. Be3 Bg4 12. Be2 Qe7 13. h3 Bh5 14. g4 Bg6 15. Rhg1 d5 16. Bxc5 Qxc5 17. Nxd5 Nxe4 18. Qe3 Qxe3+ 19. fxe3 Rac8 20. Nb6 Rcd8 21. Nd7 Rfe8 22. Ndxe5 Nxe5 23. Rxd8 Rxd8 24. Nxe5 Nf2 25. Nxg6 hxg6 26. h4 Re8 27. Rg3 Ne4 28. Rf3 Nf6 29. Rg3 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "10"]
[White "Yano, Tadashi"]
[Black "Barbosa da Silva, Wilson"]
[Result "1/2-1/2"]
[ECO "D51"]
[PlyCount "68"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. a3 Be7 7. e3 0-0 8. c5 b6 9. b4 bxc5 10. dxc5 a5 11. Be2 axb4 12. axb4 Bb7 13. 0-0 Qc7 14. Qc2 Rfb8 15. e4 Qd8 16. Bd3 Nh5 17. Bxe7 Qxe7 18. exd5 exd5 19. Ne2 Ndf6 20. Ned4 Qd7 21. Rae1 Nf4 22. Ng5 Nxd3 23. Qxd3 Ba6 24. b5 Bxb5 25. Nxb5 Rxb5 26. Re3 h6 27. Nf3 Rbb8 28. Rfe1 Re8 29. Nd4 Rxe3 30. Qxe3 Re8 31. Qd2 Rxe1+ 32. Qxe1 Ne4 33. Qc1 Qe7 34. Nxc6 Qxc5 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "1"]
[White "Yano, Tadashi"]
[Black "Man Yee, Chow"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2280"]
[PlyCount "56"]
[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 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e4 Nxe4 6. Nxe4 Bxe4 7. Bd3 Bb4+ 8. Ke2 Bxf3+ 9. gxf3 Nc6 10. Be4 d5 11. cxd5 exd5 12. Bc2 a6 13. Qd3 Qf6 14. Be3 Bd6 15. Rae1 Nb4 16. Qb3 Nxc2 17. Qxc2 0-0 18. Kd1 Qxf3+ 19. Qe2 Qxe2+ 20. Rxe2 f5 21. Bg5 Rfe8 22. Rhe1 Kf7 23. Bh4 Re4 24. Bg3 Rxd4+ 25. Kc2 f4 26. Bh4 f3 27. Re7+ Bxe7 28. Bxe7 Re8 0-1

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "2"]
[White "Yano, Tadashi"]
[Black "Souza Neves, Andrey Marcelo"]
[Result "1/2-1/2"]
[ECO "A89"]
[PlyCount "80"]
[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 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Nc6 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Qe8 11. Qc2 e5 12. e3 h6 13. Rad1 e4 14. Ne1 g5 15. f3 exf3 16. Rxf3 g4 17. Rf4 Qxe3+ 18. Kh1 Bd7 19. Bd5+ Kh8 20. Ng2 Qe8 21. Re1 Qh5 22. Qd3 Rae8 23. Rff1 Re7 24. Bxc6 Rxe1 25. Bxd7 Rxf1+ 26. Qxf1 Qf7 27. Ba4 c5 28. Qd3 Qf6 29. Nf4 cxd4 30. Bxd4 Qxd4 31. Qxd4 Bxd4 32. Ng6+ Kg7 33. Nxf8 Kxf8 34. Bd7 f4 35. Bxg4 fxg3 36. hxg3 a5 37. Kg2 Kg7 38. Kf3 Kf6 39. Bc8 b6 40. Ke4 Bc5 1/2-1/2

[Event "Sao Paulo Latin America Cup open"]
[Site "Sao Paulo"]
[Date "1991.09.??"]
[Round "5"]
[White "Yano, Tadashi"]
[Black "Zeituni, Carlos Alberto"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "57"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. b3 e6 6. Nf3 Bb4 7. Bd2 Qa5 8. Qc1 dxc4 9. bxc4 0-0 10. a3 Bxc3 11. Qxc3 Qc7 12. Nh4 Ne4 13. Qb2 Nxd2 14. Qxd2 Be4 15. f3 Qe7 16. fxe4 Qxh4+ 17. Qf2 Qxe4 18. Be2 c5 19. Bf3 Qd3 20. Rd1 Qb3 21. 0-0 Na6 22. d5 Qxc4 23. d6 Rab8 24. Bxb7 Rxb7 25. d7 Rbb8 26. d8Q Rbxd8 27. Rxd8 Rxd8 28. Qxf7+ Kh8 29. Qf8+ 1-0

