| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Prokopchuk vs A Abashev |
| 1-0 | 30 |
1993 |
Ch Russia (1/2 final) | C55 Two Knights Defense |
| 2. E Prokopchuk vs M Turov |
| 1-0 | 36 |
1994 |
St Petersburg op2 | B14 Caro-Kann, Panov-Botvinnik Attack |
| 3. Baburin vs E Prokopchuk |
| ½-½ | 59 |
1995 |
Vienna open | A53 Old Indian |
| 4. Tseshkovsky vs E Prokopchuk |
| 0-1 | 39 |
1995 |
RUS-chT | B01 Scandinavian |
| 5. M Brodsky vs E Prokopchuk |
| 0-1 | 72 |
1995 |
RUS-chT | B09 Pirc, Austrian Attack |
| 6. Gipslis vs E Prokopchuk |
| ½-½ | 30 |
1996 |
Pardubice (Czech Republic) | B07 Pirc |
| 7. E Prokopchuk vs V Malakhov |
| 0-1 | 65 |
1996 |
RUS-ch U20 | A43 Old Benoni |
| 8. M Turov vs E Prokopchuk |
| 0-1 | 57 |
1996 |
RUS-ch U20 | B09 Pirc, Austrian Attack |
| 9. E Prokopchuk vs V Malakhov |
| ½-½ | 50 |
1997 |
RUS-ch U20 | D02 Queen's Pawn Game |
| 10. E Prokopchuk vs M Turov |
| ½-½ | 43 |
1997 |
RUS-ch U20 | A49 King's Indian, Fianchetto without c4 |
| 11. Tseshkovsky vs E Prokopchuk |
| ½-½ | 26 |
1997 |
MK Cafe op-A | B42 Sicilian, Kan |
| 12. E Prokopchuk vs M Brodsky |
| 1-0 | 58 |
1997 |
RUS-Cup4 | B20 Sicilian |
| 13. Kharlov vs E Prokopchuk |
| 1-0 | 33 |
1998 |
Russian Club Cup | B22 Sicilian, Alapin |
| 14. M Turov vs E Prokopchuk |
| ½-½ | 61 |
1998 |
RUS-ch U20 | C41 Philidor Defense |
| 15. A Y Kharitonov vs E Prokopchuk |
| 1-0 | 59 |
1999 |
Novgorod Open | A55 Old Indian, Main line |
| 16. Dvoirys vs E Prokopchuk |
| 1-0 | 40 |
1999 |
Novgorod Open | B01 Scandinavian |
| 17. E Prokopchuk vs V Malaniuk |
| ½-½ | 23 |
1999 |
Novgorod Open | A10 English |
| 18. E Prokopchuk vs A Lugovoi |
| ½-½ | 56 |
1999 |
Novgorod Open | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 19. A Galliamova-Ivanchuk vs E Prokopchuk |
| 1-0 | 36 |
1999 |
Novgorod Open | A15 English |
| 20. Akopian vs E Prokopchuk |
| 1-0 | 37 |
1999 |
Novgorod Open | A30 English, Symmetrical |
| 21. E Prokopchuk vs V Malakhov |
| ½-½ | 36 |
1999 |
MK Cafe Cup-A | A12 English with b3 |
| 22. E Prokopchuk vs R Sherbakov |
| 1-0 | 48 |
1999 |
Novgorod Open | B30 Sicilian |
| 23. E Prokopchuk vs A Volzhin |
| ½-½ | 17 |
2001 |
TCh-RUS | D27 Queen's Gambit Accepted, Classical |
| 24. P Lukinov vs E Prokopchuk |
| 0-1 | 69 |
2001 |
Kochan Mem Open | B90 Sicilian, Najdorf |
| 25. Z Pyda vs E Prokopchuk |
| 1-0 | 62 |
2001 |
Kochan Mem Open | E71 King's Indian, Makagonov System (5.h3) |