| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Markus vs B Hajdu |
| ½-½ | 26 | 1994 | Wch U12 | B31 Sicilian, Rossolimo Variation |
| 2. H Graefe vs R Markus |
| 0-1 | 13 | 1994 | CIF corr | A01 Nimzovich-Larsen Attack |
| 3. R Schoemans vs R Markus |
| 0-1 | 46 | 1994 | Wch U12 | A80 Dutch |
| 4. R Markus vs D Bunzmann |
| ½-½ | 24 | 1994 | Wch U12 | B32 Sicilian |
| 5. M Burschowsky vs R Markus |
| 0-1 | 35 | 1994 | Wch U12 | A10 English |
| 6. R Markus vs Ponomariov |
| 0-1 | 27 | 1994 | Wch U12 | B02 Alekhine's Defense |
| 7. Grischuk vs R Markus |
| 1-0 | 30 | 1994 | Wch U12 | C42 Petrov Defense |
| 8. R Markus vs M Kanep |
| 0-1 | 59 | 1994 | Wch U12 | B95 Sicilian, Najdorf, 6...e6 |
| 9. Said Aktouf vs R Markus |
| 0-1 | 69 | 1994 | Wch U12 | A85 Dutch, with c4 & Nc3 |
| 10. R Markus vs B Hajdu |
| ½-½ | 26 | 1994 | Wch U12 | B31 Sicilian, Rossolimo Variation |
| 11. S Guliev vs R Markus |
| ½-½ | 39 | 1994 | Wch U12 | A83 Dutch, Staunton Gambit |
| 12. R Markus vs J A Alcazar Jimenez |
| ½-½ | 57 | 1995 | Wch U12 | B22 Sicilian, Alapin |
| 13. R Markus vs A Knight |
| 0-1 | 24 | 1995 | Wch U12 | B50 Sicilian |
| 14. L E Johannessen vs R Markus |
 | 1-0 | 12 | 1995 | Olympiad (under 16) | A87 Dutch, Leningrad, Main Variation |
| 15. R Markus vs M Zerdo |
| 0-1 | 30 | 1995 | Canaries ol U16 | C82 Ruy Lopez, Open |
| 16. R Markus vs G Pierdant Gonzalez |
| 1-0 | 21 | 1995 | Wch U12 | B22 Sicilian, Alapin |
| 17. R Markus vs Jan Kupec |
| 1-0 | 32 | 1995 | CIF FT email | B06 Robatsch |
| 18. R Markus vs A Sharashenidze |
| ½-½ | 38 | 1995 | Wch U12 | D10 Queen's Gambit Declined Slav |
| 19. R Markus vs H Graefe |
| 1-0 | 26 | 1995 | CIF FT email | C44 King's Pawn Game |
| 20. R Markus vs M Zerdo |
| 0-1 | 30 | 1995 | 3rd Youth Olympiad | C82 Ruy Lopez, Open |
| 21. R Markus vs E Ramirez Allo |
| 0-1 | 33 | 1995 | 3rd Youth Olympiad | C05 French, Tarrasch |
| 22. R Merino Garcia vs R Markus |
| 1-0 | 42 | 1995 | 3rd Youth Olympiad | A88 Dutch, Leningrad, Main Variation with c6 |
| 23. R Markus vs J Andrade Ocana |
| 1-0 | 44 | 1995 | 3rd Youth Olympiad | C42 Petrov Defense |
| 24. T Dao vs R Markus |
 | 1-0 | 49 | 1996 | Spring op | A57 Benko Gambit |
| 25. C Horvath vs R Markus |
| 1-0 | 35 | 1996 | Spring op | A81 Dutch |
Kibitzing
