| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Postny vs V Vainshtein |
| 1-0 | 43 | 2001 | Israel Open Ch | D15 Queen's Gambit Declined Slav |
| 2. E Postny vs L Guidarelli |
| 1-0 | 92 | 2001 | European Junior Championship | D15 Queen's Gambit Declined Slav |
| 3. E Postny vs S Volkov |
| 0-1 | 52 | 2004 | Aeroflot Open | D15 Queen's Gambit Declined Slav |
| 4. E Postny vs Jakovenko |
| 1-0 | 39 | 2005 | Aeroflot Open | D15 Queen's Gambit Declined Slav |
| 5. E Postny vs M Kuraszkiewicz |
| 1-0 | 53 | 2005 | European Championship | D15 Queen's Gambit Declined Slav |
| 6. E Postny vs P Zhang |
| ½-½ | 25 | 2008 | European Club Cup | D15 Queen's Gambit Declined Slav |
| 7. E Postny vs N Duport |
| 1-0 | 28 | 2012 | 45th Biel Masters Open | D15 Queen's Gambit Declined Slav |
| 8. E Postny vs Movsesian |
 | 0-1 | 83 | 2014 | European Club Cup | D15 Queen's Gambit Declined Slav |
| 9. E Postny vs I Schneider |
| ½-½ | 46 | 2014 | Bavarian Open | D15 Queen's Gambit Declined Slav |
| 10. E Postny vs S Gupta |
| 1-0 | 22 | 2017 | Rilton Cup 2016/17 | D15 Queen's Gambit Declined Slav |
| 11. E Postny vs Elisha Lukin |
| 0-1 | 26 | 2018 | TCh-ISR | D15 Queen's Gambit Declined Slav |
| 12. E Postny vs I Krsnik Cohar |
| 1-0 | 34 | 2019 | World Rapid Championship | D15 Queen's Gambit Declined Slav |
| 13. E Postny vs Kamsky |
| ½-½ | 27 | 2019 | World Rapid Championship | D15 Queen's Gambit Declined Slav |
| 14. E Postny vs R Lubczynski |
| 1-0 | 35 | 2021 | World Rapid Championship | D15 Queen's Gambit Declined Slav |
| 15. E Postny vs Sabri Abdul Moula |
| 1-0 | 24 | 2021 | World Blitz Championship | D15 Queen's Gambit Declined Slav |
Kibitzing
