| Saint Petersburg 1909 (2) |
All-Russian Amateur Tournament |
7 | / | 17 |
| | | |
| Saint Petersburg 1909 (3) |
Saint Petersburg Tournament |
6 | / | 11 |
| | | |
| Saint Petersburg 1909 (4) |
Saint Petersburg Tournament |
9 | / | 13 |
| | | |
| Moscow 1912 |
Moscow - Saint Petersburg Team Match |
| | | | | | |
|
Romanovsky, P.A. - Pavlov-Pianov, N.M. |
1 - 0 |
| | | |
| Saint Petersburg 1912 (2) |
Saint Petersburg 1st Category Tournament |
5 | / | 8 |
| | | |
| Saint Petersburg 1913 (3) |
Saint Petersburg Tournament |
6.5 | / | 9 |
| | | |
| Mannheim 1914 (6) |
19th German Chess Federation Congress - Hauptturnier B4 |
6 | / | 9 |
| | | |
| Mannheim 1914 (8) |
19th German Chess Federation Congress - Seigergruppe A |
5 | / | 8 |
| | | |
| Baden-Baden 1914 |
1st Tournament of Interned Russian Players |
5.5 | / | 12 |
| | | |
| Saint Petersburg 1914 (4) |
Saint Petersburg Tournament |
4 | / | 5 |
| | | |
|
Romanovsky, P.A. - Freiman, S.N. |
2 - 0 |
| | | |
| Triberg 1915 (1) |
3rd Tournament of Interned Russian Players |
1 | / | 5 |
| | | |
| Triberg 1915 (4) |
2nd Tournament of Interned Russian Players |
5.5 | / | 10 |
| | | |
| Moscow 1920 (2) |
All Russian Chess Olympiad - Championship Tournament |
11 | / | 15 |
| | | |
| Leningrad 1922 (1) |
Leningrad City Championship |
6.5 | / | 11 |
| | | |
| Leningrad 1922 (2) |
Leningrad - Moscow Match |
| | | | | | |
|
Romanovsky, P.A. - Ilyin-Zhenevsky, A.F. |
0.5 - 1.5 |
| | | |
| Leningrad 1923 (1) |
2nd Soviet Union Congress - Championship Tournament |
10 | / | 12 |
| | | |
| Novgorod 1923 |
Novgorod Tournament |
6 | / | 7 |
| | | |
| Moscow 1924 (1) |
3rd Soviet Congress - Championship |
12.5 | / | 17 |
| | | |
| Leningrad 1924 (2) |
3rd Leningrad Championship |
4.5 | / | 10 |
| | | |
| Leningrad 1925 (1) |
Leningrad Tournament |
7 | / | 9 |
| | | |
| Leningrad 1925 (2) |
4th Soviet Union Championship |
11 | / | 19 |
| | | |
| Moscow 1925 (3) |
Moscow Tournament |
11.5 | / | 20 |
| | | |
| Leningrad 1925 (4) |
4th Leningrad Championship |
8.5 | / | 11 |
| | | |
| Moscow 1926 (1) |
4th Moscow - Leningrad Team Match |
| | | | | | |
|
Romanovsky, P.A. - Rabinovich, A.I. |
0.5 - 1.5 |
| | | |
| Leningrad 1926 (7) |
Leningrad Tournament |
7.5 | / | 8 |
| | | |
| Leningrad 1927 (1) |
5th Moscow - Leningrad Team Match |
| | | | | | |
|
Romanovsky, P.A. - Dus-Chotimirsky, F.I. |
1 - 1 |
| | | |
| Moscow 1927 (4) |
5th Soviet Union Congress - Championship |
14.5 | / | 20 |
| | | |
| Leningrad 1927 (2) |
Tournament of Six Players |
9 | / | 10 |
| | | |
| Moscow 1927 (7) |
Moscow Tournament |
13.5 | / | 15 |
| | | |
| Leningrad 1928 (2) |
6th Leningrad City Championship |
9.5 | / | 15 |
| | | |
| Leningrad 1928 (3) |
Sovtorgsluzhashchie Club Championship |
10.5 | / | 14 |
| | | |
| Minsk 1928 |
4th White Russian Championship |
7 | / | 13 |
| | | |
| Leningrad 1929 (1) |
International Workers Congress |
7.5 | / | 9 |
| | | |
| Leningrad 1929 (2) |
Regional Committee of Educational Workers Championship |
10.5 | / | 14 |
| | | |
| Leningrad 1929 (3) |
7th Leningrad City Championship - Preliminary Section A |
6.5 | / | 9 |
| | | |
| Leningrad 1929 (5) |
7th Leningrad City Championship - Final |
4.5 | / | 7 |
| | | |
| Leningrad 1930 (1) |
Leningrad Master Tournament |
3 | / | 7 |
| | | |
| Leningrad 1930 (2) |
6th Leningrad - Moscow Team Match |
| | | | | | |
|
Romanovsky, P.A. - Zubarev, N.M. |
0.5 - 1.5 |
| | | |
| Leningrad 1930 (3) |
Leningrad Tournament |
15 | / | 16 |
| | | |
| Leningrad 1931 (1) |
8th Leningrad Championship |
11.5 | / | 17 |
| | | |
| Leningrad 1931 (2) |
Press House Championship |
6.5 | / | 10 |
| | | |
| Moscow 1931 (7) |
7th USSR Championship Semi-Finals - Group 7 |
6.5 | / | 9 |
| | | |
| Leningrad 1932 (1) |
Leningrad - Kiev Match |
| | | | | | |
|
Romanovsky, P.A. - Bohatirchuk, F.P. |
0.5 - 0.5 |
| | | |
| Leningrad 1933 (1) |
House of Scientists Master Tournament |
5 | / | 10 |
| | | |
| Moscow 1933 (1) |
Moscow Tournament |
1 | / | 6 |
| | | |
| Leningrad 1933 (2) |
Leningrad Masters Tournament |
10 | / | 13 |
| | | |
| Leningrad 1933 (3) |
8th U.S.S.R. Championship |
9.5 | / | 19 |
| | | |
| Leningrad 1934 (1) |
Moscow - Leningrad Trade Union Match |
| | | | | | |
|
Romanovsky, P.A. - Grodko |
2 - 0 |
| | | |
| Leningrad 1934 (2) |
Leningrad Tournament |
7.5 | / | 13 |
| | | |
| Leningrad 1934 (3) |
Leningrad International Tournament |
7 | / | 11 |
| | | |
| Moscow 1934 (7) |
Moscow Tournament |
5 | / | 7 |
| | | |
| Moscow 1935 (1) |
Moscow International Tournament |
10 | / | 19 |
| | | |
| Leningrad 1937 (2) |
Moscow - Leningrad Team Match |
| | | | | | |
|
Romanovsky, P.A. - Kan, I.A. |
1.5 - 0.5 |
| | | |
| Moscow 1937 (4) |
Financial Workers Union Championship |
9.5 | / | 11 |
| | | |
| Leningrad 1938 (4) |
11th U.S.S.R. Championship Semi-final |
11.5 | / | 17 |
| | | |
| Moscow and Leningrad 1939 |
Moscow-Leningrad Training Tournament |
5 | / | 16 |
| | | |
| Leningrad 1939 (1) |
11th U.S.S.R. Championship |
3.5 | / | 14 |
| | | |
| Moscow 1943 |
Moscow Tournament |
8.5 | / | 16 |
| | | |
| Moscow 1944 (2) |
13th U.S.S.R. Championship - Semi-Final |
8.5 | / | 15 |
| | | |
| Moscow 1945 (2) |
14th USSR Championship - Semi-Final |
10.5 | / | 15 |
| | | |
| Moscow 1945 (3) |
14th USSR Championship |
6.5 | / | 17 |
| | | |
