| Event: | 1923 USSR Chess Championship |
| Location: | Petrograd |
| Previous: | 1920 USSR Chess Championship |
| Next: | 1924 USSR Chess Championship |
The 1923 USSR Chess Championship was the second edition of USSR Chess Championship. Held from 8 to 24 July in Petrograd. The tournament was won by Peter Romanovsky.[1]
| 1 | Peter Romanovsky | - | 0 | 1 | 1 | ½ | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 10 | |
| 2 | 1 | - | ½ | 1 | 0 | 1 | 1 | 1 | 1 | ½ | ½ | ½ | 1 | 9 | ||
| 3 | 0 | ½ | - | ½ | 1 | 0 | 1 | 0 | ½ | 1 | 1 | 1 | 1 | 7½ | ||
| 4 | 0 | 0 | ½ | - | 1 | ½ | 1 | ½ | 1 | 0 | 1 | 1 | 1 | 7½ | ||
| 5 | ½ | 1 | 0 | 0 | - | 0 | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 7½ | ||
| 6 | 0 | 0 | 1 | ½ | 1 | - | 0 | 1 | 0 | 1 | 0 | 1 | ½ | 6 | ||
| 7 | ½ | 0 | 0 | 0 | ½ | 1 | - | 1 | ½ | 0 | ½ | ½ | 1 | 5½ | ||
| 8 | 0 | 0 | 1 | ½ | 0 | 0 | 0 | - | 1 | 1 | 1 | 1 | 0 | 5½ | ||
| 9 | 0 | 0 | ½ | 0 | 0 | 1 | ½ | 0 | - | 1 | 1 | ½ | ½ | 5 | ||
| 10 | 0 | ½ | 0 | 1 | 0 | 0 | 1 | 0 | 0 | - | ½ | 1 | 0 | 4 | ||
| 11 | 0 | ½ | 0 | 0 | 0 | 1 | ½ | 0 | 0 | ½ | - | 0 | 1 | 3½ | ||
| 12 | 0 | ½ | 0 | 0 | ½ | 0 | ½ | 0 | ½ | 0 | 1 | - | ½ | 3½ | ||
| 13 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | 1 | ½ | 1 | 0 | ½ | - | 3½ |