Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. I Guggenberger vs M Karff |
| 1-0 | 28 | 1974 | Medellin Olympiad (Women) Final-B | B50 Sicilian |
2. I Guggenberger vs T Lematschko |
| 0-1 | 56 | 1976 | Roosendaal Interzonal (Women) | A31 English, Symmetrical, Benoni Formation |
3. M Lazarevic vs I Guggenberger |
| 1-0 | 34 | 1976 | Roosendaal Interzonal (Women) | A02 Bird's Opening |
4. I Guggenberger vs R Gramignani |
| 1-0 | 56 | 1976 | Roosendaal Interzonal (Women) | B30 Sicilian |
5. J Bellin vs I Guggenberger |
| 1-0 | 33 | 1976 | Roosendaal Interzonal (Women) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
6. I Guggenberger vs R Haring |
| 1-0 | 32 | 1976 | Roosendaal Interzonal (Women) | B50 Sicilian |
7. M C Borges de Oliveira vs I Guggenberger |
| 1-0 | 65 | 1976 | Roosendaal Interzonal (Women) | C86 Ruy Lopez, Worrall Attack |
8. I Guggenberger vs Z Veroci |
| 0-1 | 40 | 1976 | Roosendaal Interzonal (Women) | B22 Sicilian, Alapin |
9. I Guggenberger vs A Kushnir |
| 0-1 | 27 | 1976 | Roosendaal Interzonal (Women) | B22 Sicilian, Alapin |
10. A van der Mije-Nicolau vs I Guggenberger |
| 1-0 | 29 | 1976 | Roosendaal Interzonal (Women) | C43 Petrov, Modern Attack |
11. I Guggenberger vs T Fomina |
| 0-1 | 29 | 1976 | Roosendaal Interzonal (Women) | C01 French, Exchange |
12. E Donaldson-Akhmilovskaya vs I Guggenberger |
| 1-0 | 52 | 1976 | Roosendaal Interzonal (Women) | C42 Petrov Defense |
13. I Guggenberger vs L Belavenets |
| ½-½ | 15 | 1976 | Roosendaal Interzonal (Women) | B40 Sicilian |
14. C Vreeken vs I Guggenberger |
| 1-0 | 23 | 1976 | Roosendaal Interzonal (Women) | C69 Ruy Lopez, Exchange, Gligoric Variation |
15. N Starr vs I Guggenberger |
| 1-0 | 49 | 1978 | Buenos Aires Olympiad (Women) Final-C | C63 Ruy Lopez, Schliemann Defense |
16. I Guggenberger vs C Maura Denis |
| 0-1 | 60 | 1978 | Buenos Aires Olympiad (Women) Final-C | C36 King's Gambit Accepted, Abbazia Defense |
17. Z Veroci vs I Guggenberger |
| 1-0 | 43 | 1980 | Valletta Olympiad (Women) | C77 Ruy Lopez |
18. I Levitina vs I Guggenberger |
| 1-0 | 36 | 1982 | Tbilisi Interzonal (Women) | D43 Queen's Gambit Declined Semi-Slav |
19. I Guggenberger vs J Khadilkar |
| 0-1 | 47 | 1982 | Tbilisi Interzonal (Women) | C63 Ruy Lopez, Schliemann Defense |
20. N I Titorenko vs I Guggenberger |
| 1-0 | 41 | 1982 | Tbilisi Interzonal (Women) | D34 Queen's Gambit Declined, Tarrasch |
21. I Guggenberger vs E Donaldson-Akhmilovskaya |
| ½-½ | 35 | 1982 | Tbilisi Interzonal (Women) | C69 Ruy Lopez, Exchange, Gligoric Variation |
22. N Garcia Vicente vs I Guggenberger |
| 1-0 | 25 | 1982 | Tbilisi Interzonal (Women) | D08 Queen's Gambit Declined, Albin Counter Gambit |
23. I Guggenberger vs Z Nikolin |
| 0-1 | 70 | 1982 | Tbilisi Interzonal (Women) | B22 Sicilian, Alapin |
24. Z Veroci vs I Guggenberger |
| 1-0 | 42 | 1982 | Tbilisi Interzonal (Women) | C78 Ruy Lopez |
25. I Guggenberger vs M Juncu |
| 0-1 | 56 | 1982 | Tbilisi Interzonal (Women) | B22 Sicilian, Alapin |