| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Englicky vs M De Vleeschauwer |
| 0-1 | 41 | 2012 | Belgian Open | B22 Sicilian, Alapin |
| 2. M De Vleeschauwer vs P Janssen |
| 1-0 | 17 | 2012 | Belgian Open | C53 Giuoco Piano |
| 3. M Daels vs M De Vleeschauwer |
| ½-½ | 14 | 2012 | Belgian Open | B22 Sicilian, Alapin |
| 4. M De Vleeschauwer vs A Roos |
| ½-½ | 37 | 2012 | Belgian Open | B23 Sicilian, Closed |
| 5. K Noiroux vs M De Vleeschauwer |
| 1-0 | 39 | 2012 | Belgian Open | A43 Old Benoni |
| 6. M De Vleeschauwer vs W Van Kessel |
| ½-½ | 53 | 2012 | Belgian Open | B06 Robatsch |
| 7. G Jannis vs M De Vleeschauwer |
| ½-½ | 22 | 2012 | Belgian Open | A04 Reti Opening |
| 8. M De Vleeschauwer vs G Poelman |
| ½-½ | 33 | 2012 | Belgian Open | C53 Giuoco Piano |
| 9. J Verhelst vs M De Vleeschauwer |
| 1-0 | 63 | 2012 | Belgian Open | A43 Old Benoni |
| 10. M De Vleeschauwer vs G Van der Stricht |
| ½-½ | 59 | 2012 | 35th Taminco Open | B25 Sicilian, Closed |
| 11. M De Vleeschauwer vs M Helbig |
| 0-1 | 36 | 2012 | 16th HZ Open | B13 Caro-Kann, Exchange |
| 12. M De Vleeschauwer vs A Gergacz |
| 0-1 | 30 | 2013 | Brasschaat Open | C00 French Defense |
| 13. M Snoeks vs M De Vleeschauwer |
| 0-1 | 61 | 2013 | Brasschaat Open | B20 Sicilian |
| 14. M De Vleeschauwer vs T Kabos |
| 1-0 | 51 | 2013 | Brasschaat Open | B13 Caro-Kann, Exchange |
| 15. T Piceu vs M De Vleeschauwer |
| 1-0 | 31 | 2013 | Brasschaat Open | A43 Old Benoni |
| 16. M De Vleeschauwer vs F De Block |
| 1-0 | 36 | 2013 | Brasschaat Open | B13 Caro-Kann, Exchange |
| 17. M De Vleeschauwer vs S Beukema |
| 0-1 | 33 | 2013 | Brasschaat Open | C53 Giuoco Piano |
| 18. H Bharathakoti vs M De Vleeschauwer |
| 1-0 | 27 | 2017 | World Junior Championship | A16 English |
| 19. M De Vleeschauwer vs L Jarmula |
| 0-1 | 40 | 2017 | World Junior Championship | C01 French, Exchange |
| 20. S Chan vs M De Vleeschauwer |
| ½-½ | 42 | 2017 | World Junior Championship | D02 Queen's Pawn Game |
| 21. M De Vleeschauwer vs G A Gomez Barrera |
| 1-0 | 58 | 2017 | World Junior Championship | B22 Sicilian, Alapin |
| 22. R Sadhwani vs M De Vleeschauwer |
| 0-1 | 29 | 2017 | World Junior Championship | B49 Sicilian, Taimanov Variation |
| 23. M De Vleeschauwer vs L Vrolijk |
| 0-1 | 40 | 2017 | World Junior Championship | B13 Caro-Kann, Exchange |
| 24. A Brazdzionis vs M De Vleeschauwer |
| ½-½ | 40 | 2017 | World Junior Championship | A57 Benko Gambit |
| 25. M De Vleeschauwer vs L Nowak |
| 0-1 | 33 | 2017 | World Junior Championship | C11 French |
Kibitzing
