Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. J Ambroz vs J Krebs |
| 1-0 | 25 | 1992 | Bad Ragaz op | D03 Torre Attack (Tartakower Variation) |
2. A Enzendorfer vs J Krebs |
| 1-0 | 37 | 1995 | AUT-chT 1994/95 | A37 English, Symmetrical |
3. J Krebs vs M Ulybin |
| 0-1 | 32 | 1999 | Oberwart Open | E11 Bogo-Indian Defense |
4. J Krebs vs A Postl |
| ½-½ | 31 | 1999 | Oberwart Open | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
5. A Strauss vs J Krebs |
 | ½-½ | 60 | 1999 | Oberwart Open | B21 Sicilian, 2.f4 and 2.d4 |
6. J Krebs vs H Pingitzer |
| 0-1 | 20 | 1999 | Oberwart Open | D31 Queen's Gambit Declined |
7. J Krebs vs A Csonka |
| ½-½ | 109 | 2000 | Oberwart Open | E15 Queen's Indian |
8. I Almasi vs J Krebs |
| 1-0 | 28 | 2000 | Oberwart Open | E64 King's Indian, Fianchetto, Yugoslav System |
9. J Krebs vs N Medvegy |
| 0-1 | 41 | 2000 | Oberwart Open | E17 Queen's Indian |
10. J Krebs vs M Nielsen |
| 1-0 | 50 | 2000 | Oberwart Open | A57 Benko Gambit |
11. C Karner vs J Krebs |
| 1-0 | 60 | 2000 | Oberwart Open | E99 King's Indian, Orthodox, Taimanov |
12. J Krebs vs W Wittmann |
| ½-½ | 25 | 2000 | Austrian Championship | E60 King's Indian Defense |
13. S Brandner vs J Krebs |
| 1-0 | 36 | 2000 | Austrian Championship | B20 Sicilian |
14. J Krebs vs G Kaspret |
| ½-½ | 23 | 2000 | Austrian Championship | E15 Queen's Indian |
15. H Schneider-Zinner vs J Krebs |
| 0-1 | 16 | 2000 | Austrian Championship | D92 Grunfeld, 5.Bf4 |
16. J Krebs vs F Wegerer |
| ½-½ | 8 | 2000 | Austrian Championship | B21 Sicilian, 2.f4 and 2.d4 |
17. P Mittelberger vs J Krebs |
| 1-0 | 38 | 2000 | Austrian Championship | B27 Sicilian |
18. J Krebs vs K Leitner |
| 1-0 | 37 | 2000 | Austrian Championship | A95 Dutch, Stonewall |
19. H Kleissl vs J Krebs |
| ½-½ | 26 | 2000 | Austrian Championship | A16 English |
20. J Krebs vs J Wallner |
| 0-1 | 35 | 2000 | Austrian Championship | D18 Queen's Gambit Declined Slav, Dutch |
21. P Frank vs J Krebs |
| ½-½ | 54 | 2001 | Feffernitz | E60 King's Indian Defense |
22. J Krebs vs M Glawischnig |
 | 1-0 | 64 | 2001 | Feffernitz | D78 Neo-Grunfeld, 6.O-O c6 |
23. J Krebs vs O Schwarz |
| 1-0 | 63 | 2001 | Feffernitz | D55 Queen's Gambit Declined |
24. N Praznik vs J Krebs |
 | ½-½ | 79 | 2001 | Feffernitz | B22 Sicilian, Alapin |
25. J Krebs vs D Trifunovic |
| 1-0 | 32 | 2001 | Feffernitz | D02 Queen's Pawn Game |