| Prague 1928 (1)     | 
Evona Tournament - 5th Prague Championship     | 
   10  |  /  |  15  | 
   |  |  |  | 
  | Sumperk 1928 (1)     | 
7th German Chess Federation Congress in Czechoslovakia - Master Tournament     | 
   5.5  |  /  |  7  | 
   |  |  |  | 
  | Reichenbach 1928 (2)     | 
15th Silesian Chess Union Congress, Deutschen Schachverbandes - Schlesischen Schachverband Match     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Porath, Y.     | 
  0 - 1     | 
   |  |  |  | 
  | Prague 1928 (2)     | 
4th Kautsky Memorial Tournament     | 
   9  |  /  |  12  | 
   |  |  |  | 
  | Prague 1928 (3)     | 
Prague Tournament     | 
   5  |  /  |  5  | 
   |  |  |  | 
  | Prague 1929 (1)     | 
5th Kautsky Memorial Tournament     | 
   10.5  |  /  |  12  | 
   |  |  |  | 
  | Kralicky 1929 (1)     | 
8th Congress of the German Chess Federation in Czechoslovakia - Meisterturnier     | 
   5  |  /  |  6  | 
   |  |  |  | 
  | Rogaska Slatina 1929     | 
Rogaska Slatina Tournament     | 
   10.5  |  /  |  15  | 
   |  |  |  | 
  | Prague 1929 (2)     | 
6th Prague City Championship     | 
   7.5  |  /  |  11  | 
   |  |  |  | 
  | Hastings 1930 (2)     | 
10th Hastings Christmas Congress - Premier Reserves     | 
   5.5  |  /  |  9  | 
   |  |  |  | 
  | Antwerp 1930     | 
Antwerp Tournament     | 
   3.5  |  /  |  5  | 
   |  |  |  | 
  | Zwickau 1930     | 
18th Saxonian Chess Federation Congress     | 
   5.5  |  /  |  7  | 
   |  |  |  | 
  | Prague 1930 (1)     | 
Olympiad Preparation Tournament     | 
   4.5  |  /  |  5  | 
   |  |  |  | 
  | Swinemunde 1930     | 
Swinemunde Tournament     | 
   6.5  |  /  |  9  | 
   |  |  |  | 
  | Hamburg 1930 (2)     | 
3rd Olympiad     | 
   14.5  |  /  |  17  | 
   |  |  |  | 
  | Bilina 1930     | 
9th Congress of the German Chess Federation in Czechoslovakia     | 
   5.5  |  /  |  8  | 
   |  |  |  | 
  | Stubnanske Teplice 1930     | 
Stubnanske Teplice Tournament     | 
   7.5  |  /  |  12  | 
   |  |  |  | 
  | Liptovsky Svaty Jan 1930     | 
Liptovsky Svaty Jan Tournament     | 
   8  |  /  |  10  | 
   |  |  |  | 
  | Prague 1930 (2)     | 
6th Kautsky Memorial Tournament     | 
   8.5  |  /  |  11  | 
   |  |  |  | 
  | Prague 1930 (3)     | 
7th Prague City Championship     | 
   12.5  |  /  |  15  | 
   |  |  |  | 
  | Hastings 1931 (2)     | 
11th Hastings Christmas Congress - Premier Reserves     | 
   8  |  /  |  9  | 
   |  |  |  | 
  | Goteborg 1931     | 
Goteborg Tournament     | 
   5  |  /  |  7  | 
   |  |  |  | 
  | Prague 1931 (1)     | 
7th Kautsky Memorial Tournament     | 
   10.5  |  /  |  12  | 
   |  |  |  | 
  | Prague 1931 (3)     | 
Pre-Olympic Tournament     | 
   7  |  /  |  11  | 
   |  |  |  | 
  | Prague 1931 (5)     | 
4th Olympiad     | 
   11  |  /  |  18  | 
   |  |  |  | 
  | Brno 1931 (3)     | 
10th Congress of the German Chess Federation in Czechoslovakia - Championship     | 
   8.5  |  /  |  11  | 
   |  |  |  | 
  | Bled 1931     | 
Bled Tournament     | 
   13.5  |  /  |  26  | 
   |  |  |  | 
  | Hastings 1932 (1)     | 
12th Hastings Christmas Congress - Premier Tournament     | 
   8  |  /  |  9  | 
   |  |  |  | 
  | London, England 1932 (3)     | 
London International - Premier Tournament     | 
   8  |  /  |  11  | 
   |  |  |  | 
  | Antwerp 1932     | 
Antwerp Tournament     | 
   3.5  |  /  |  5  | 
   |  |  |  | 
  | Bad Sliac 1932     | 
Bad Sliac Major Tournament     | 
   9.5  |  /  |  13  | 
   |  |  |  | 
  | Bern 1932 (2)     | 
International Tournament     | 
   11.5  |  /  |  15  | 
   |  |  |  | 
  | Prague 1932 (1)     | 
8th Kautsky Memorial Tournament     | 
   8.5  |  /  |  13  | 
   |  |  |  | 
  | Hastings 1933 (1)     | 
13th Hastings Christmas Congress - Premier Tournament     | 
   7  |  /  |  9  | 
   |  |  |  | 
  | Bern 1933 (1)     | 
Bern Tournament     | 
   3.5  |  /  |  6  | 
   |  |  |  | 
  | Folkestone 1933 (2)     | 
5th Olympiad     | 
   9  |  /  |  14  | 
   |  |  |  | 
  | Scheveningen 1933     | 
Dutch Chess Association Congress - International Tournament     | 
   6  |  /  |  7  | 
   |  |  |  | 
  | Mnichovo Hradiste 1933 (1)     | 
13th Czech Chess Association Congress - Championship     | 
   7  |  /  |  11  | 
   |  |  |  | 
  | Hastings 1934 (1)     | 
14th Hastings Christmas Congress - Premier Tournament     | 
   7  |  /  |  9  | 
   |  |  |  | 
  | Budapest 1934 (6)     | 
Budapest International Tournament     | 
   9  |  /  |  15  | 
   |  |  |  | 
  | Zurich 1934 (1)     | 
Zurich International Tournament     | 
   12  |  /  |  15  | 
   |  |  |  | 
  | Libverda 1934     | 
13th Congress of the German Chess Federation in Czechoslovakia     | 
   9.5  |  /  |  11  | 
   |  |  |  | 
  | Hastings 1935 (1)     | 
15th Hastings Christmas Congress - Premier Tournament     | 
   6.5  |  /  |  9  | 
   |  |  |  | 
  | Moscow 1935 (1)     | 
Moscow International Tournament     | 
   13  |  /  |  19  | 
   |  |  |  | 
  | Barcelona 1935 (1)     | 
Barcelona Tournament     | 
   8  |  /  |  9  | 
   |  |  |  | 
  | Rosas 1935     | 
Rosas Tournament     | 
   8  |  /  |  9  | 
   |  |  |  | 
  | Warsaw 1935 (2)     | 
6th Olympiad     | 
   13  |  /  |  17  | 
   |  |  |  | 
  | Hastings 1936 (1)     | 
16th Hastings Christmas Congress - Premier Tournament     | 
   6.5  |  /  |  9  | 
   |  |  |  | 
  | Margate 1936 (1)     | 
Margate Premier Tournament     | 
   7.5  |  /  |  9  | 
   |  |  |  | 
  | Moscow 1936 (2)     | 
Moscow International Tournament     | 
   9.5  |  /  |  18  | 
   |  |  |  | 
  | Podebrady 1936 (2)     | 
14th Czechoslovakia Championship     | 
   13  |  /  |  17  | 
   |  |  |  | 
  | Nottingham 1936 (1)     | 
Nottingham Master Tournament     | 
   8.5  |  /  |  14  | 
   |  |  |  | 
  | Oslo 1936     | 
Oslo International Tournament     | 
   6  |  /  |  7  | 
   |  |  |  | 
  | Kemeri 1937     | 
Kemeri Tournament     | 
   12  |  /  |  17  | 
   |  |  |  | 
  | Parnu 1937     | 
Parnu Tournament     | 
   4.5  |  /  |  7  | 
   |  |  |  | 
  | Stockholm 1937 (3)     | 
7th Olympiad     | 
   12.5  |  /  |  16  | 
   |  |  |  | 
  | Semmering 1937     | 
Semmering-Baden Tournament     | 
   7  |  /  |  14  | 
   |  |  |  | 
  | Hastings 1938 (1)     | 
18th Hastings Christmas Congress - Premier Tournament     | 
   6  |  /  |  9  | 
   |  |  |  | 
  | Netherlands 1938     | 
AVRO Tournament     | 
   4.5  |  /  |  14  | 
   |  |  |  | 
  | Moscow and Leningrad 1939     | 
Moscow-Leningrad Training Tournament     | 
   11  |  /  |  16  | 
   |  |  |  | 
  | Kemeri and Riga 1939     | 
Kemeri-Riga Tournament     | 
   12  |  /  |  15  | 
   |  |  |  | 
  | Margate 1939 (1)     | 
Margate Premier Tournament     | 
   6.5  |  /  |  9  | 
   |  |  |  | 
  | Baarn 1939 (1)     | 
Soest Club Tournament - Section 1     | 
   2.5  |  /  |  3  | 
   |  |  |  | 
  | Amsterdam and Hilversum and The Hague 1939     | 
Dutch Tournament     | 
   6.5  |  /  |  10  | 
   |  |  |  | 
  | Bournemouth 1939 (1)     | 
32nd British Chess Federation Congress - Premier Tournament     | 
   8.5  |  /  |  11  | 
   |  |  |  | 
  | Goteborg 1939 (2)     | 
Goteborg Tournament     | 
   10  |  /  |  11  | 
   |  |  |  | 
  | Baku 1943     | 
Baku Tournament     | 
   5  |  /  |  8  | 
   |  |  |  | 
  | Moscow 1944 (2)     | 
13th U.S.S.R. Championship - Semi-Final     | 
   11  |  /  |  15  | 
   |  |  |  | 
  | Moscow 1944 (3)     | 
13th U.S.S.R. Championship - Final     | 
   9.5  |  /  |  16  | 
   |  |  |  | 
  | Kiev 1944     | 
Bolshevik Championship     | 
   8.5  |  /  |  11  | 
   |  |  |  | 
  | Moscow 1945 (1)     | 
24th Moscow Championship     | 
   9.5  |  /  |  16  | 
   |  |  |  | 
  | Moscow 1945 (3)     | 
14th USSR Championship     | 
   1  |  /  |  3  | 
   |  |  |  | 
  | Moscow and New York 1945     | 
USSR - USA Radio Match     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Horowitz, I.A.     | 
  1 - 1     | 
   |  |  |  | 
  | Tallinn 1945     | 
13th Estonia Championship     | 
   11.5  |  /  |  15  | 
   |  |  |  | 
  | Moscow 1945 (4)     | 
6th Trade Unions Team Championship - Final, Bolshevik 1 - Zenit     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Bondarevsky, I.Z.     | 
  1 - 1     | 
   |  |  |  | 
  | Voronezh 1946     | 
Voronezh Region Championship     | 
   13  |  /  |  14  | 
   |  |  |  | 
  | Moscow and London, England 1946     | 
U.S.S.R. - Great Britain Radio Match     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Fairhurst, W.A.     | 
  1.5 - 0.5     | 
   |  |  |  | 
  | Groningen 1946     | 
Groningen International Tournament     | 
   11  |  /  |  19  | 
   |  |  |  | 
  | Moscow 1946 (3)     | 
U.S.S.R. - U.S.A. Match     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Steiner, H.     | 
  1.5 - 0.5     | 
   |  |  |  | 
  | Leningrad 1947 (1)     | 
15th U.S.S.R. Championship     | 
   10.5  |  /  |  19  | 
   |  |  |  | 
  | Parnu 1947     | 
Parnu Tournament     | 
   7  |  /  |  13  | 
   |  |  |  | 
  | London, England 1947 (2)     | 
Great Britain - U.S.S.R. Match     | 
   |  |  |    |  |  |  | 
   | 
    Flohr, S.M. - Fairhurst, W.A.     | 
  1 - 1     | 
   |  |  |  |