Games played by Wilhelm Orbach
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Orbach, W | Kraemer, A | 1-0  |
30 | D61 | 1928 | Giessen |
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| Orbach, W | Von Holzhausen, W | 1-0 |
69 | D16 | 1928 | Giessen |
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| Kmoch, H | Orbach, W | ½-½ |
27 | C66 | 1928 | Giessen |
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| Tartakower, S | Orbach, W | 1-0 |
52 | D05 | 1928 | Giessen |
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| Reti, R | Orbach, W | 1-0 |
34 | C87 | 1928 | Giessen |
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| Yates, F | Orbach, W | 0-1 |
48 | C90 | 1927 | Bad Homburg |
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| Reti, R | Orbach, W | 1-0 |
1927 | Bad Homburg |
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| Tartakower, S | Orbach, W | ½-½ |
1927 | Bad Homburg |
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| Saemisch, F | Orbach, W | ½-½ |
1927 | Bad Homburg |
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| Orbach, W | Bogoljubow, E | ½-½ |
1927 | Bad Homburg |
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| Orbach, W | Yates, F | 1-0 |
1927 | Bad Homburg |
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| Orbach, W | Tartakower, S | 0-1 |
42 | A84 | 1927 | Bad Homburg |
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| Orbach, W | Saemisch, F | 0-1 |
1927 | Bad Homburg |
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| Orbach, W | Reti, R | ½-½ |
30 | A38 | 1927 | Bad Homburg |
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| Bogoljubow, E | Orbach, W | ½-½ |
45 | E12 | 1927 | Bad Homburg |
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