| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Z Varga vs S Kustar |
 | 1-0 | 24 |
1993 |
Budapest | A31 English, Symmetrical, Benoni Formation |
| 2. S Kustar vs Pavasovic |
| ½-½ | 17 |
1996 |
Koszeg GM | D11 Queen's Gambit Declined Slav |
| 3. R Markus vs S Kustar |
| ½-½ | 43 |
1997 |
Tapolca op | B22 Sicilian, Alapin |
| 4. S Kustar vs A Kranz |
 | 1-0 | 25 |
1999 |
Weihnachtsopen | A30 English, Symmetrical |
| 5. Wojtkiewicz vs S Kustar |
| 1-0 | 29 |
2000 |
Governor's Cup | E00 Queen's Pawn Game |
| 6. Vladimir Teslia vs S Kustar |
| ½-½ | 17 |
2000 |
RLNO BY99/00 | B43 Sicilian, Kan, 5.Nc3 |
| 7. S Blodig vs S Kustar |
| 0-1 | 40 |
2000 |
RLNO BY99/00 | B41 Sicilian, Kan |
| 8. C Schaeffner vs S Kustar |
| 0-1 | 24 |
2000 |
LLN BY00/01 | E32 Nimzo-Indian, Classical |
| 9. A Flumbort vs S Kustar |
| ½-½ | 18 |
2001 |
VI Cup GM | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 10. S Kustar vs Groszpeter |
| ½-½ | 15 |
2001 |
VI Cup GM | A50 Queen's Pawn Game |
| 11. S Kustar vs L Johnson |
 | 1-0 | 28 |
2001 |
Governor's Cup | A15 English |
| 12. S Kustar vs V Rajlich |
| 0-1 | 74 |
2001 |
VI Cup GM | E69 King's Indian, Fianchetto, Classical Main line |
| 13. T Polak vs S Kustar |
| 0-1 | 61 |
2001 |
VI Cup GM | E17 Queen's Indian |
| 14. J Donaldson vs S Kustar |
| ½-½ | 14 |
2001 |
Governor's Cup | A30 English, Symmetrical |
| 15. J Sprenger vs S Kustar |
 | 1-0 | 29 |
2001 |
VI Cup GM | B43 Sicilian, Kan, 5.Nc3 |
| 16. Z J Szabo vs S Kustar |
| 0-1 | 23 |
2001 |
Cerbona op 3rd | B42 Sicilian, Kan |
| 17. S Kustar vs R Markus |
 | 0-1 | 22 |
2001 |
VI Cup GM | A87 Dutch, Leningrad, Main Variation |
| 18. G Pataki vs S Kustar |
| ½-½ | 43 |
2001 |
VI Cup GM | E32 Nimzo-Indian, Classical |
| 19. S Kustar vs Sundararajan |
| ½-½ | 22 |
2001 |
VI Cup GM | D02 Queen's Pawn Game |
| 20. S Kustar vs T Sammalvuo |
| 0-1 | 32 |
2001 |
VI Cup GM | D44 Queen's Gambit Declined Semi-Slav |
| 21. S Kustar vs G Kosanovic |
| 0-1 | 60 |
2001 |
VI Cup GM | A04 Reti Opening |
| 22. L Arnold vs S Kustar |
| 0-1 | 81 |
2001 |
VI Cup GM | B42 Sicilian, Kan |
| 23. Wojtkiewicz vs S Kustar |
| 1-0 | 38 |
2001 |
Governor's Cup | A62 Benoni, Fianchetto Variation |
| 24. S Vajda vs S Kustar |
| 1-0 | 41 |
2002 |
FSGM February | B03 Alekhine's Defense |
| 25. S Kustar vs J Lechtynsky |
| ½-½ | 70 |
2003 |
Oberliga Bayern 0304 | E62 King's Indian, Fianchetto |