Games played by Carl Ruben
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Ruben, C | Kmoch, H | 1-0  |
29 | E21 | 1927 | London ol (Men) |
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| Ruben, C | Te Kolste, J | 0-1 |
36 | E62 | 1927 | London ol (Men) |
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| Terho, J | Ruben, C | 0-1 |
27 | C01 | 1927 | London ol (Men) |
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| Ruben, C | Grob, H | ½-½ |
42 | E16 | 1927 | London ol (Men) |
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| Wagner, H | Ruben, C | ½-½ |
65 | D03 | 1927 | London ol (Men) |
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| Ruben, C | Stoltz, G | ½-½ |
42 | D90 | 1927 | London ol (Men) |
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| Ruben, C | Petersen, J | 1-0 |
38 | D35 | 1927 | Aalborg m |
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| Ruben, C | Petersen, J | ½-½ |
47 | D37 | 1927 | Aalborg m |
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| Ruben, C | Nimzowitsch, A | ½-½ |
44 | E11 | 1927 | Copenhagen Politiken |
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| Ruben, C | Giersing, J | 1-0 |
41 | A34 | 1927 | DEN-ch |
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