URS-ch18 Moscow RUS· Nov 12 – Dec 7, 1950 | Nov 12 – Dec 7, 1950 | Classical | 20 | 2460 | 45 |
| Moskou ch-URSMoskou ch-URS· Dec 7, 1950 | Dec 7, 1950 | Classical | 23 | 2395 | 139 |
Hastings5051 Hastings ENG· 1950 | 1950 | Classical | 10 | 2191 | 27 |
Amsterdam Amsterdam NED· Nov 18 – 30, 1950 | Nov 18 – 30, 1950 | Classical | 28 | 2206 | 186 |
SUI Ch Lucerne SUI· Oct 7 – Nov 14, 1950 | Oct 7 – Nov 14, 1950 | Classical | 11 | 1861 | 44 |
It (Men) Amsterdam NED Amsterdam NED· 1950 | 1950 | Classical | 14 | 1924 | 15 |
Amsterdam m1 Amsterdam NED· 1950 | 1950 | Classical | 7 | 1891 | 5 |
Gambit CC Ch Toronto CAN· Oct 14, 1950 | Oct 14, 1950 | Classical | 7 | – | 6 |
Quebec Open Montreal CAN· Oct 7 – 9, 1950 | Oct 7 – 9, 1950 | Classical | 9 | 1509 | 8 |
Venice Venice ITA· Sep 28, 1950 | Sep 28, 1950 | Classical | 33 | 2027 | 117 |
Dubrovnik YUG Dubrovnik CRO· Aug 20 – Sep 10, 1950 | Aug 20 – Sep 10, 1950 | Classical | 42 | 1882 | 43 |
| Dubrovnik olmDubrovnik olm· Aug 20 – Sep 10, 1950 | Aug 20 – Sep 10, 1950 | Classical | 91 | 1912 | 399 |
Ontario Ch Toronto CAN· Sep 6 – 8, 1950 | Sep 6 – 8, 1950 | Classical | 8 | 1496 | 7 |
Dubrovnik olm Dubrovnik CRO· Aug 25 – Sep 4, 1950 | Aug 25 – Sep 4, 1950 | Classical | 42 | 2018 | 38 |
Zlin ch CZE Zlin ch CZE· Aug 20 – Sep 2, 1950 | Aug 20 – Sep 2, 1950 | Classical | 11 | 1790 | 12 |
BRA-ch18 Rio de Janeiro BRA· 1950 | 1950 | Classical | 5 | 1708 | 5 |
Torneo Internazionale Schachklubs Hietzing Vienna AUT· 1950 | 1950 | Classical | 9 | 2310 | 8 |
Alberta Ch Edmonton CAN· 1950 | 1950 | Classical | 19 | – | 54 |
| BCF Ch 37. Major OpenBuxton· Aug 24 – 31, 1950 | Aug 24 – 31, 1950 | Classical | 11 | 1648 | 7 |
| BCF Ch 37thBuxton· Aug 21 – 31, 1950 | Aug 21 – 31, 1950 | Classical | 36 | 1745 | 61 |
Match C Montreal CAN· Jul 15 – Aug 27, 1950 | Jul 15 – Aug 27, 1950 | Classical | 2 | 1166 | 6 |
NLD Ch Amsterdam NED NLD-ch Amsterdam NED· Jul 28, 1950 | Jul 28, 1950 | Classical | 7 | 1917 | 10 |
NED-ch15 Amsterdam ch-NED· Jul 18 – 28, 1950 | Jul 18 – 28, 1950 | Classical | 9 | 2399 | 13 |
Amsterdam ch-NED Amsterdam ch-NED· Jul 19 – 27, 1950 | Jul 19 – 27, 1950 | Classical | 16 | 2130 | 45 |
Toronto Experts Toronto CAN· Jun 6 – Jul 18, 1950 | Jun 6 – Jul 18, 1950 | Classical | 8 | – | 7 |
| Chocen fin-BChocen· 1950 | 1950 | Classical | 11 | 2219 | 11 |
| Chocen SeniorsChocen· 1950 | 1950 | Classical | 9 | – | 6 |
| ChocenChocen· 1950 | 1950 | Classical | 9 | 2030 | 23 |
| Soemmerda ch GDRSoemmerda ch GDR· 1950 | 1950 | Classical | 11 | 2024 | 12 |
GDR Ch Soemmerda GER· 1950 | 1950 | Classical | 18 | 1924 | 124 |
| Utrecht tt NED-YUG· Jun 22 – 24, 1950 | Jun 22 – 24, 1950 | Classical | 16 | 2108 | 15 |
| Friendly Match· 1950 | 1950 | Classical | 2 | 2220 | 6 |
| Ilford Premier 1stIlford· May 26 – 29, 1950 | May 26 – 29, 1950 | Classical | 6 | 1370 | 6 |
FRG Ch 01st Bad Pyrmont GER· May 8, 1950 | May 8, 1950 | Classical | 16 | 2035 | 36 |
Torneo Nazionale Magistrale Venice ITA· Apr 23 – May 4, 1950 | Apr 23 – May 4, 1950 | Classical | 17 | 1782 | 18 |
Venice-B Venice ITA· 1950 | 1950 | Classical | 5 | 2301 | 5 |
| WeingartenWeingarten· 1950 | 1950 | Classical | 4 | 1995 | 5 |
FRG Ch Bad Pyrmont GER· 1950 | 1950 | Classical | 17 | 2009 | 42 |
FRG Ch Bad Pyrmont GER FRG-ch Bad Pyrmont GER· 1950 | 1950 | Classical | 18 | 2009 | 60 |
| Stevenson Mem 2. / SCCU ChSouthsea· Apr 12 – 22, 1950 | Apr 12 – 22, 1950 | Classical | 13 | 1917 | 10 |
Birmingham U20 International Birmingham ENG· Apr 3 – 14, 1950 | Apr 3 – 14, 1950 | Classical | 16 | 1952 | 20 |
Candidats Tournament Budapest HUN· Apr 12, 1950 | Apr 12, 1950 | Classical | 11 | 1792 | 50 |
Germany GER· Apr 8, 1950 | Apr 8, 1950 | Classical | 10 | 1982 | 5 |
| SaarbrueckenSaarbruecken· Apr 2 – 5, 1950 | Apr 2 – 5, 1950 | Classical | 8 | 1463 | 7 |
FIDE (19) 1948-1951 Budapest HUN· 1950 | 1950 | Classical | 11 | 1732 | 31 |
| FIDE (19) 1948-1951Budapest ct· 1950 | 1950 | Classical | 7 | 1931 | 6 |
Budapest HUN Budapest HUN· 1950 | 1950 | Classical | 13 | 1707 | 9 |
| OWL ChBielefeld· 1950 | 1950 | Classical | 11 | 2064 | 25 |
XIII C.to Italiano Sorrento ITA· 1950 | 1950 | Classical | 7 | 1793 | 7 |
| YUG-USA m radioRadio· Feb 11 – 13, 1950 | Feb 11 – 13, 1950 | Classical | 10 | 2478 | 6 |