| page 1 of 1; 13 games |
|
 |
| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Miles vs R Dieks |
 | 1-0 | 21 |
1972 |
Groningen | B71 Sicilian, Dragon, Levenfish Variation |
| 2. Beliavsky vs R Dieks |
| 1-0 | 38 |
1973 |
Wch U20 fin-A | B90 Sicilian, Najdorf |
| 3. Beliavsky vs R Dieks |
| 1-0 | 53 |
1973 |
Wch U20 prel-A | B90 Sicilian, Najdorf |
| 4. R Dieks vs Keene |
| 0-1 | 60 |
1974 |
Hoogovens-B | A15 English |
| 5. R Dieks vs Marjanovic |
| 0-1 | 32 |
1974 |
Manila (Philippines) | B44 Sicilian |
| 6. Van der Sterren vs R Dieks |
| 1-0 | 68 |
1975 |
30. NED-ch | B92 Sicilian, Najdorf, Opocensky Variation |
| 7. R Dieks vs Timman |
| 0-1 | 40 |
1975 |
3, Leeuwarden NED ch | B09 Pirc, Austrian Attack |
| 8. W Schmidt vs R Dieks |
| 1-0 | 47 |
1975 |
Hoogovens-B | A38 English, Symmetrical |
| 9. H Ree vs R Dieks |
| 1-0 | 34 |
1975 |
30. NED-ch | E91 King's Indian |
| 10. R Dieks vs V Ciocaltea |
| 0-1 | 35 |
1975 |
Hoogovens-B | C73 Ruy Lopez, Modern Steinitz Defense |
| 11. Schouten Nico vs R Dieks |
| 1-0 | 25 |
1975 |
30. NED-ch | A69 Benoni, Four Pawns Attack, Main line |
| 12. De Ruijter vs R Dieks |
| 1-0 | 21 |
1980 |
NLD m/27 | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 13. H P Garcia vs R Dieks |
| 1-0 | 32 |
1988 |
Utrecht | C45 Scotch Game |
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