Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. V Palermo vs J Behrensen |
| 0-1 | 41 | 1955 | ARG-ch | B96 Sicilian, Najdorf |
2. C J Corte vs J Behrensen |
| 0-1 | 38 | 1955 | ARG-ch | B93 Sicilian, Najdorf, 6.f4 |
3. J Behrensen vs Shocron |
| 1-0 | 42 | 1955 | ARG-ch | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
4. G Idigoras vs J Behrensen |
| ½-½ | 41 | 1955 | ARG-ch | A56 Benoni Defense |
5. J Behrensen vs Eliskases |
| ½-½ | 26 | 1955 | ARG-ch | A04 Reti Opening |
6. B Wexler vs J Behrensen |
| ½-½ | 25 | 1955 | ARG-ch | E75 King's Indian, Averbakh, Main line |
7. J Behrensen vs Guimard |
| 0-1 | 44 | 1955 | ARG-ch | A92 Dutch |
8. R A Redolfi vs J Behrensen |
 | 1-0 | 32 | 1955 | ARG-ch | B22 Sicilian, Alapin |
9. J Behrensen vs L Marini |
| ½-½ | 110 | 1955 | ARG-ch | A07 King's Indian Attack |
10. R Sanguinetti vs J Behrensen |
| 1-0 | 41 | 1955 | ARG-ch | A31 English, Symmetrical, Benoni Formation |
11. J Behrensen vs Pelikan |
| 0-1 | 51 | 1955 | ARG-ch | B33 Sicilian |
12. H Rossetto vs J Behrensen |
| 1-0 | 41 | 1955 | ARG-ch | B54 Sicilian |
13. J Behrensen vs R Sanguineti |
| ½-½ | 41 | 1955 | ARG-ch | A07 King's Indian Attack |
14. E Dodero vs J Behrensen |
| ½-½ | 49 | 1955 | ARG-ch | E66 King's Indian, Fianchetto, Yugoslav Panno |
15. J Behrensen vs Najdorf |
| ½-½ | 80 | 1955 | ARG-ch | A05 Reti Opening |
16. J M Suarez vs J Behrensen |
| 0-1 | 41 | 1955 | ARG-ch | A31 English, Symmetrical, Benoni Formation |
17. J Behrensen vs A Laurencena |
| 1-0 | 28 | 1955 | ARG-ch | A96 Dutch, Classical Variation |
18. E Reinhardt vs J Behrensen |
| 0-1 | 32 | 1955 | ARG-ch | B95 Sicilian, Najdorf, 6...e6 |
19. J Behrensen vs C H Maderna |
| ½-½ | 80 | 1955 | ARG-ch | A04 Reti Opening |
20. J Behrensen vs Najdorf |
| 0-1 | 40 | 1956 | Mar del Plata | A07 King's Indian Attack |
21. Najdorf vs J Behrensen |
| 1-0 | 43 | 1957 | Mar del Plata | E66 King's Indian, Fianchetto, Yugoslav Panno |
22. J Behrensen vs Lombardy |
| ½-½ | 40 | 1957 | Mar del Plata | E66 King's Indian, Fianchetto, Yugoslav Panno |
23. J Behrensen vs Eliskases |
| ½-½ | 41 | 1958 | Mar del Plata | C05 French, Tarrasch |
24. Larsen vs J Behrensen |
 | 1-0 | 28 | 1958 | Mar del Plata | D10 Queen's Gambit Declined Slav |
25. H Rossetto vs J Behrensen |
 | 1-0 | 21 | 1958 | Mar del Plata | B90 Sicilian, Najdorf |