[Event "Detroit op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Brewer, Robert S"]
[Black "Tata, R."]
[Result "1-0"]
[ECO "B21"]
[PlyCount "96"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bb4 6. Bd2 a6 7. Bc4 Ne7 8. 0-0 0-0 9. a3 Bc5 10. Qe2 d5 11. exd5 exd5 12. Ba2 Re8 13. Ng5 Nf5 14. Qf3 h6 15. Nxf7 Kxf7 16. Nxd5 Kg6 17. Nf4+ Kh7 18. Rad1 Qc7 19. Qh5 Qc6 20. Bb1 Rf8 21. Rfe1 Qb6 22. Nd3 Bd4 23. Qf3 Qf6 24. Nf4 Kh8 25. Bc3 Bxc3 26. bxc3 Nc6 27. Qe4 Kh7 28. g4 g5 29. Nh5 Qg6 30. Qf3 Kg8 31. gxf5 Bxf5 32. Bxf5 Rxf5 33. Qh3 Raf8 34. Rf1 Rf3 35. Ng3 Rxc3 36. Qd7 Qf7 37. Qd6 Rf3 38. Ne4 Rxa3 39. Qxa3 Kg7 40. Qb2+ Kg6 41. Rd6+ Kh5 42. Qe2+ Qf3 43. Qxf3+ Rxf3 44. Ng3+ Kh4 45. Rxh6+ Kg4 46. Kg2 Nd4 47. Re1 Nf5 48. Re4+ Rf4 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Chehayeb, Salah"]
[Black "Tata, R."]
[Result "1-0"]
[ECO "B78"]
[PlyCount "71"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Bd7 8. f3 0-0 9. Qd2 Nc6 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 Ne5 13. Kb1 Rxc3 14. Qxc3 Qc8 15. Qxc8 Rxc8 16. Ne2 Bb5 17. Nc3 a6 18. Nxb5 axb5 19. Bd5 Nc6 20. Rhg1 Nxd5 21. Rxd5 b4 22. g4 hxg4 23. f4 e5 24. Rxg4 Rd8 25. f5 Ne7 26. fxg6 f6 27. Rb5 Rd7 28. h5 f5 29. exf5 Nxf5 30. Bc1 Kf8 31. Rgxb4 Ke7 32. Rxb7 Rxb7 33. Rxb7+ Kf6 34. Rf7+ Ke6 35. a4 Bh6 36. Rxf5 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Lester, T."]
[Black "Tata, R."]
[Result "0-1"]
[ECO "A34"]
[PlyCount "68"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 b6 5. e4 cxd4 6. Nxd4 d6 7. Be3 Bb7 8. Qc2 Nbd7 9. Bd3 g6 10. 0-0-0 Bg7 11. Qd2 0-0 12. Bh6 Nc5 13. Bc2 Nfxe4 14. Nxe4 Bxe4 15. Bxg7 Kxg7 16. Bxe4 Nxe4 17. Qe3 d5 18. f3 Nc5 19. g3 Rc8 20. Kb1 Re8 21. Nb5 Qd7 22. Qe5+ Kg8 23. Nd6 Qc7 24. Qf4 Rf8 25. Nxc8 Qxc8 26. cxd5 Qa6 27. h4 Nd3 28. Qe3 Nc5 29. h5 Qb5 30. hxg6 fxg6 31. dxe6 Re8 32. Qh6 Nxe6 33. Qxh7+ Kf8 34. Qg8+ Kxg8 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Tata, R."]
[Black "Bemben, Robert"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "40"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 g6 5. cxd4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Bc4 d6 9. 0-0 Qa5 10. h3 Bd7 11. Qb3 h6 12. Rfd1 Qb4 13. e5 Qxb3 14. Bxb3 Ne8 15. a3 b6 16. Rac1 dxe5 17. dxe5 Be6 18. Nd5 Nxe5 19. Nxe5 Bxe5 20. Nxe7+ Kg7 1/2-1/2

[Event "Detroit op"]
[Site "Detroit"]
[Date "1990.??.??"]
[Round "?"]
[White "Tata, R."]
[Black "Stancil, Rod"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "122"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. c4 Nb6 6. Nc3 g6 7. Be3 Bg7 8. h3 Nc6 9. Nf3 0-0 10. Bd3 Nb4 11. Be2 Bf5 12. Rc1 Rc8 13. a3 Nc6 14. Bd3 Bxd3 15. Qxd3 Na5 16. Nd5 Naxc4 17. Nxb6 Nxb6 18. 0-0 Qd7 19. b3 Nd5 20. Bd2 b5 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 b4 24. a4 Qc7 25. Bd2 Nc3 26. Ne1 a5 27. Bxc3 Qxc3 28. Qxc3 bxc3 29. Nc2 Kf8 30. Kf1 Ke8 31. Ke2 e5 32. dxe5 Bxe5 33. Kd3 d5 34. b4 axb4 35. Nxb4 d4 36. a5 Kd7 37. a6 Kc7 38. Ke4 Bd6 39. a7 Kb7 40. a8Q+ Kxa8 41. Nc2 Bc5 42. Kd3 Kb7 43. Kc4 Kb6 44. Kd3 Kc6 45. Ne1 h5 46. g4 hxg4 47. hxg4 Kd5 48. Ng2 g5 49. f3 Ke5 50. Kc2 f5 51. gxf5 Kxf5 52. Kd3 g4 53. fxg4+ Kxg4 54. Ne1 Kf4 55. Ng2+ Kf3 56. Ne1+ Kf2 57. Nc2 Kf1 58. Na1 Ke1 59. Nb3 Bb6 60. Nc1 Kd1 61. Ne2 c2 0-1

