| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Belostozkaja vs I Brener |
| 1-0 | 38 |
2000 |
Kreuzberg | B41 Sicilian, Kan |
| 2. B Kievelitz vs I Brener |
| 1-0 | 38 |
2000 |
Kreuzberg | D11 Queen's Gambit Declined Slav |
| 3. I Brener vs Ngoc Truongson Nguyen |
| ½-½ | 47 |
2005 |
BELFORT YWCC Boys Under 16 | B33 Sicilian |
| 4. R Edouard vs I Brener |
| 1-0 | 52 |
2005 |
BELFORT YWCC Boys Under 16 | B33 Sicilian |
| 5. I Brener vs N Vanderhallen |
| 1-0 | 58 |
2005 |
BELFORT YWCC Boys Under 16 | A49 King's Indian, Fianchetto without c4 |
| 6. I Brener vs A Diamant |
| 1-0 | 35 |
2005 |
BELFORT YWCC Boys Under 16 | E06 Catalan, Closed, 5.Nf3 |
| 7. I Brener vs V Fougerit |
| 1-0 | 22 |
2005 |
BELFORT YWCC Boys Under 16 | E05 Catalan, Open, Classical line |
| 8. S Brunello vs I Brener |
| ½-½ | 42 |
2005 |
BELFORT YWCC Boys Under 16 | B30 Sicilian |
| 9. D Fridman vs I Brener |
| 1-0 | 35 |
2005 |
3rd German Internet-championship | E63 King's Indian, Fianchetto, Panno Variation |
| 10. P Michalik vs I Brener |
| ½-½ | 69 |
2005 |
BELFORT YWCC Boys Under 16 | B31 Sicilian, Rossolimo Variation |
| 11. I Brener vs D Vocaturo |
| 1-0 | 103 |
2005 |
BELFORT YWCC Boys Under 16 | A49 King's Indian, Fianchetto without c4 |
| 12. I Brener vs A Berelovich |
 | 1-0 | 27 |
2005 |
3rd German Internet-championship | C10 French |
| 13. M Olszewski vs I Brener |
| 1-0 | 30 |
2005 |
BELFORT YWCC Boys Under 16 | B33 Sicilian |
| 14. I Brener vs H Wirthensohn |
| ½-½ | 41 |
2006 |
Mitropa Cup | B36 Sicilian, Accelerated Fianchetto |
| 15. Yusupov vs I Brener |
| 1-0 | 43 |
2006 |
German Championship | E11 Bogo-Indian Defense |
| 16. R Kalod vs I Brener |
| 1-0 | 40 |
2006 |
Mitropa Cup | B31 Sicilian, Rossolimo Variation |
| 17. I Brener vs K Muranyi |
| ½-½ | 33 |
2006 |
German Championship | C60 Ruy Lopez |
| 18. M Sebenik vs I Brener |
| 0-1 | 73 |
2006 |
Mitropa Cup | E15 Queen's Indian |
| 19. E Schunk vs I Brener |
| ½-½ | 33 |
2006 |
German Championship | B31 Sicilian, Rossolimo Variation |
| 20. I Brener vs D Kanovsky |
| ½-½ | 46 |
2006 |
Mitropa Cup | B80 Sicilian, Scheveningen |
| 21. D Baramidze vs I Brener |
| 1-0 | 48 |
2006 |
German Championship | B33 Sicilian |
| 22. I Brener vs E Repkova |
| 1-0 | 33 |
2006 |
Mitropa Cup | B01 Scandinavian |
| 23. I Brener vs L Espig |
| ½-½ | 67 |
2006 |
German Championship | E93 King's Indian, Petrosian System |
| 24. Y Gozzoli vs I Brener |
| ½-½ | 39 |
2006 |
Mitropa Cup | E15 Queen's Indian |
| 25. I Brener vs T Michalczak |
| ½-½ | 54 |
2006 |
German Championship | C95 Ruy Lopez, Closed, Breyer |