Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. C van den Berg vs Euwe |
| 0-1 | 20 | 1941 | Weenink Memorial | C50 Giuoco Piano |
2. C van den Berg vs F Gaarenstroom |
 | 1-0 | 10 | 1943 | NED | C78 Ruy Lopez |
3. J H Marwitz vs C van den Berg |
| ½-½ | 41 | 1946 | NED-ch prelim I | E33 Nimzo-Indian, Classical |
4. C van den Berg vs G Fontein |
| ½-½ | 47 | 1946 | NED-ch prelim I | A53 Old Indian |
5. H van Steenis vs C van den Berg |
| 1-0 | 47 | 1946 | NED-ch prelim I | B70 Sicilian, Dragon Variation |
6. Euwe vs C van den Berg |
| ½-½ | 39 | 1946 | NED-ch prelim I | B13 Caro-Kann, Exchange |
7. C van den Berg vs L Stumpers |
| 1-0 | 58 | 1946 | NED-ch prelim I | D19 Queen's Gambit Declined Slav, Dutch |
8. N Cortlever vs C van den Berg |
 | 1-0 | 44 | 1946 | NED-ch prelim I | C23 Bishop's Opening |
9. C van den Berg vs W Wolthuis |
| 1-0 | 31 | 1946 | NED-ch prelim I | D49 Queen's Gambit Declined Semi-Slav, Meran |
10. C van den Berg vs B H Wood |
| 1-0 | 31 | 1947 | NED-ENG | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
11. P H Pruyt vs C van den Berg |
| 0-1 | 40 | 1947 | NED-ch sf | E26 Nimzo-Indian, Samisch |
12. N Cortlever vs C van den Berg |
| ½-½ | 51 | 1947 | NED-ch sf | C48 Four Knights |
13. L J Tummers vs C van den Berg |
| 0-1 | 37 | 1947 | NED-ch sf | E33 Nimzo-Indian, Classical |
14. H Kramer vs C van den Berg |
| 1-0 | 40 | 1947 | NED-ch sf | E94 King's Indian, Orthodox |
15. C van den Berg vs N Cortlever |
| ½-½ | 56 | 1947 | NED-ch sf | E39 Nimzo-Indian, Classical, Pirc Variation |
16. C van den Berg vs T van Scheltinga |
| 0-1 | 29 | 1947 | NED-ch sf | D46 Queen's Gambit Declined Semi-Slav |
17. C van den Berg vs O'Kelly |
| 0-1 | 32 | 1947 | Match | E32 Nimzo-Indian, Classical |
18. O'Kelly vs C van den Berg |
| 1-0 | 19 | 1947 | Match | E37 Nimzo-Indian, Classical |
19. C van den Berg vs O'Kelly |
| ½-½ | 55 | 1947 | Match | B85 Sicilian, Scheveningen, Classical |
20. O'Kelly vs C van den Berg |
| 1-0 | 36 | 1947 | Match | D10 Queen's Gambit Declined Slav |
21. C van den Berg vs O'Kelly |
| 0-1 | 26 | 1947 | Match | E32 Nimzo-Indian, Classical |
22. O'Kelly vs C van den Berg |
| 1-0 | 48 | 1947 | Match | D19 Queen's Gambit Declined Slav, Dutch |
23. O'Kelly vs C van den Berg |
| 1-0 | 59 | 1947 | Match | E34 Nimzo-Indian, Classical, Noa Variation |
24. C van den Berg vs O'Kelly |
| 0-1 | 38 | 1947 | Match | E34 Nimzo-Indian, Classical, Noa Variation |
25. R H Newman vs C van den Berg |
| 1-0 | 35 | 1948 | ENG-NED | D45 Queen's Gambit Declined Semi-Slav |