| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Barsov vs M Tratar |
| 1-0 | 25 |
1990 |
Pula op | E90 King's Indian |
| 2. Blatny vs M Tratar |
| 1-0 | 68 |
1991 |
Kecskemet | D02 Queen's Pawn Game |
| 3. Leko vs M Tratar |
| 1-0 | 40 |
1991 |
Kecskemet | B82 Sicilian, Scheveningen |
| 4. Savon vs M Tratar |
| ½-½ | 24 |
1992 |
Bled op 13th | A49 King's Indian, Fianchetto without c4 |
| 5. M Tratar vs Pavasovic |
| 1-0 | 50 |
1992 |
SLO-ch U18 | D02 Queen's Pawn Game |
| 6. M Tratar vs Savon |
| ½-½ | 23 |
1992 |
Ljubljana op 3rd | E15 Queen's Indian |
| 7. V Kovacevic vs M Tratar |
| ½-½ | 52 |
1992 |
Bled op (07) ;CBM 29 | A45 Queen's Pawn Game |
| 8. I Yagupov vs M Tratar |
| 1-0 | 23 |
1993 |
Groningen Chess Festival; GM open | B22 Sicilian, Alapin |
| 9. K Berg vs M Tratar |
| 1-0 | 13 |
1993 |
Groningen Chess Festival; GM open | B81 Sicilian, Scheveningen, Keres Attack |
| 10. M Tratar vs D Sermek |
| 0-1 | 23 |
1993 |
Groningen Chess Festival; GM open | A46 Queen's Pawn Game |
| 11. Zsofia Polgar vs M Tratar |
| 1-0 | 32 |
1994 |
It (open), Bled (Slovenia) | B81 Sicilian, Scheveningen, Keres Attack |
| 12. M Tratar vs Sveshnikov |
| 0-1 | 32 |
1994 |
Ljubljana | E04 Catalan, Open, 5.Nf3 |
| 13. M Tratar vs Psakhis |
| ½-½ | 56 |
1995 |
Groningen op | E20 Nimzo-Indian |
| 14. V Tukmakov vs M Tratar |
| ½-½ | 58 |
1995 |
Bled op 16th | A40 Queen's Pawn Game |
| 15. M Tratar vs V Tukmakov |
| 1-0 | 63 |
1996 |
Bled op 17th | E04 Catalan, Open, 5.Nf3 |
| 16. Kharlov vs M Tratar |
| 1-0 | 32 |
1996 |
Vienna op | B85 Sicilian, Scheveningen, Classical |
| 17. M Tratar vs P Haba |
| ½-½ | 47 |
1996 |
Ceske Budejovice op | D11 Queen's Gambit Declined Slav |
| 18. Pavasovic vs M Tratar |
| ½-½ | 15 |
1997 |
SLO-ch | B22 Sicilian, Alapin |
| 19. M Tratar vs Pavasovic |
| ½-½ | 65 |
1997 |
Portoroz op | D11 Queen's Gambit Declined Slav |
| 20. V Malakhov vs M Tratar |
| ½-½ | 48 |
1998 |
Montecatini Terme op | B85 Sicilian, Scheveningen, Classical |
| 21. Pavasovic vs M Tratar |
| 0-1 | 60 |
1998 |
Radenci op | B22 Sicilian, Alapin |
| 22. M Tratar vs Ftacnik |
| ½-½ | 41 |
1998 |
It (open), Ljubljana (Slovenia) | A34 English, Symmetrical |
| 23. M Tratar vs Sveshnikov |
| 1-0 | 61 |
1999 |
Bled open | A07 King's Indian Attack |
| 24. Pavasovic vs M Tratar |
| ½-½ | 30 |
1999 |
Nova Gorica op 4th | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 25. O Cvitan vs M Tratar |
| ½-½ | 40 |
1999 |
Nova Gorica Open | E62 King's Indian, Fianchetto |