| page 1 of 1; 6 games |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Penrose vs Najdorf |
| 0-1 | 40 | 1969 | Palma de Mallorca | B43 Sicilian, Kan, 5.Nc3 |
| 2. J Penrose vs Unzicker |
 | ½-½ | 22 | 1969 | Palma de Mallorca | B43 Sicilian, Kan, 5.Nc3 |
| 3. J Penrose vs A Prameshuber |
| ½-½ | 43 | 1970 | Clare Benedict Cup | B43 Sicilian, Kan, 5.Nc3 |
| 4. J Penrose vs L Day |
| ½-½ | 72 | 1974 | Nice Olympiad qual-2 | B43 Sicilian, Kan, 5.Nc3 |
| 5. J Penrose vs Y Rantanen |
| 0-1 | 29 | 1974 | Nice Olympiad Final-A | B43 Sicilian, Kan, 5.Nc3 |
| 6. J Penrose vs J Tompa |
| 1-0 | 30 | 1977 | olm8 fin B4 corr | B43 Sicilian, Kan, 5.Nc3 |
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Kibitzing
