| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Tate vs R Elseth |
| 1-0 | 40 |
1987 |
NATO-ch 10th | B40 Sicilian |
| 2. E Tate vs R Mandl |
 | 1-0 | 53 |
1987 |
NATO-ch 10th | B76 Sicilian, Dragon, Yugoslav Attack |
| 3. E Tate vs D Gurevich |
 | 1-0 | 60 |
1988 |
STW op Long Beach | B89 Sicilian |
| 4. E Tate vs J Hechtlinger |
| 1-0 | 37 |
1989 |
US op | B83 Sicilian |
| 5. E Tate vs Sheldon MA Wong |
| 1-0 | 46 |
1991 |
World op | B32 Sicilian |
| 6. E Tate vs H Maiwald |
| 1-0 | 33 |
1991 |
Giessen op | B32 Sicilian |
| 7. E Tate vs D Coleman |
 | 1-0 | 19 |
1993 |
World Op, Philadelphia | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 8. E Tate vs Ashley |
 | ½-½ | 57 |
1993 |
09, New York op 93\\03 | B62 Sicilian, Richter-Rauzer |
| 9. E Tate vs D Gurevich |
| ½-½ | 15 |
1993 |
Illinois op | B54 Sicilian |
| 10. E Tate vs Yermolinsky |
| 0-1 | 36 |
1993 |
New York op (05) | B57 Sicilian |
| 11. E Tate vs Razuvaev |
| ½-½ | 55 |
1994 |
New York op | B48 Sicilian, Taimanov Variation |
| 12. E Tate vs DeFirmian |
 | 0-1 | 43 |
1994 |
It (open) | B90 Sicilian, Najdorf |
| 13. E Tate vs D Gurevich |
| 0-1 | 40 |
1994 |
New York op | B89 Sicilian |
| 14. E Tate vs R O'Donnell |
| 1-0 | 50 |
1994 |
Chicago Int 3rd | B89 Sicilian |
| 15. E Tate vs Yermolinsky |
| 0-1 | 34 |
1994 |
Chicago | B57 Sicilian |
| 16. E Tate vs T Ward |
| 1-0 | 37 |
1994 |
Detroit-ch MI op | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 17. E Tate vs DeFirmian |
 | 0-1 | 53 |
1995 |
It (open) | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 18. E Tate vs Yudasin |
 | 1-0 | 36 |
1997 |
U.S. Masters | B86 Sicilian, Fischer-Sozin Attack |
| 19. E Tate vs J Ashton |
 | 1-0 | 36 |
1997 |
Chicago op | B31 Sicilian, Rossolimo Variation |
| 20. E Tate vs S Kriventsov |
 | 1-0 | 22 |
1998 |
Washington Eastern op | B41 Sicilian, Kan |
| 21. E Tate vs M Shibut |
| 1-0 | 31 |
1998 |
Virginia op | B30 Sicilian |
| 22. E Tate vs J Geissman |
| 1-0 | 23 |
1998 |
Virginia op | B86 Sicilian, Fischer-Sozin Attack |
| 23. E Tate vs M Bengtson |
 | 1-0 | 40 |
1998 |
Washington Eastern op | B41 Sicilian, Kan |
| 24. E Tate vs W Hajenius |
| 1-0 | 39 |
2000 |
Antwerp Chess Event | B29 Sicilian, Nimzovich-Rubinstein |
| 25. E Tate vs A Abolianin |
| 1-0 | 41 |
2000 |
Antwerp Chess Event | B23 Sicilian, Closed |