| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. G Chalkhasuren vs F Winiwarter |
| 0-1 | 41 | 1964 | Tel Aviv Olympiad Final-B | C97 Ruy Lopez, Closed, Chigorin |
| 2. Matulovic vs F Winiwarter |
 | 1-0 | 63 | 1966 | Havana Olympiad qual-2 | C97 Ruy Lopez, Closed, Chigorin |
| 3. J Kostro vs F Winiwarter |
| ½-½ | 29 | 1966 | Havana Olympiad Final-B | C97 Ruy Lopez, Closed, Chigorin |
| 4. H Glauser vs F Winiwarter |
| 1-0 | 56 | 1967 | Clare Benedict Cup | C97 Ruy Lopez, Closed, Chigorin |
Kibitzing
