OTB chess tournaments

Over-the-board tournaments found in the game databases ChessHunter imports (Lumbras GigaBase and The Week in Chess), 7,048,610 games in all. Open a tournament to see its standings, then a player to explore their openings and prepare for them.

298 tournaments · most recent first

Tournament	Dates	Type	Players	Avg. Elo	Games
California State ChampionshipSan Francisco, CA USA· Dec 18 – 31, 1966	Dec 18 – 31, 1966	Classical	6	1751	5
EU Ch U20 qual-DGroningen NED· Dec 27 – 31, 1966	Dec 27 – 31, 1966	Classical	4	1893	7
EU Ch U20 qual-CGroningen NED· Dec 27 – 31, 1966	Dec 27 – 31, 1966	Classical	4	2292	11
GroningenGroningen NED· Jan 3 – Dec 31, 1966	Jan 3 – Dec 31, 1966	Classical	17	2033	18
Stockholm jub 6667Stockholm SWE· Dec 26 – 30, 1966	Dec 26 – 30, 1966	Classical	10	1840	29
Reggio Emilia ITAReggio Emilia ITA· Dec 27 – 30, 1966	Dec 27 – 30, 1966	Classical	10	2128	17
Club ChampionshipSan Jose Chess Club· Sep 20 – Dec 28, 1966	Sep 20 – Dec 28, 1966	Classical	13	2390	12
Reggio Emilia 6667 09thReggio Emilia ITA· Dec 28, 1966	Dec 28, 1966	Classical	12	2156	38
USA ChNew York, NY USA· Dec 14 – 26, 1966	Dec 14 – 26, 1966	Classical	12	2338	13
Vancouver OpenVancouver BC CAN· Sep 25 – Dec 10, 1966	Sep 25 – Dec 10, 1966	Classical	8	2154	5
1. division 1966-67· Sep 18 – Dec 4, 1966	Sep 18 – Dec 4, 1966	Classical	16	2101	14
EU Ch U20 fin-BGroningen NED· 1966	1966	Classical	8	2195	16
Hastings6667Hastings ENG· 1966	1966	Classical	9	2477	30
Montreal OpenMontreal CAN· Nov 19 – 27, 1966	Nov 19 – 27, 1966	Classical	10	2088	9
American OpenSanta Monica, CA USA· Nov 23 – 26, 1966	Nov 23 – 26, 1966	Classical	15	2099	11
La Habana ol (Men) fin-BHavana CUB· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	20	2287	14
La Habana olm fin-BLa Habana olm fin-B· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	53	2322	62
Havana olHavana ol· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	47	2054	30
La Habana olm fin-BHavana CUB· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	77	2230	190
Havana ol (Men) fin-BHavana CUB· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	22	2297	17
La Habana olm fin-CLa Habana olm fin-C· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	45	2120	61
Havana CUBHavana CUB· Oct 26 – Nov 18, 1966	Oct 26 – Nov 18, 1966	Classical	186	2172	238
La Habana olm fin-AHavana CUB· Nov 6 – 18, 1966	Nov 6 – 18, 1966	Classical	60	2237	70
La Habana olm fin-CHavana CUB· Nov 4 – 18, 1966	Nov 4 – 18, 1966	Classical	75	2085	175
Olympiad Havana CUBOlympiad Havana CUB· Nov 12 – 15, 1966	Nov 12 – 15, 1966	Classical	18	2332	14
La Habana olm fin-ALa Habana olm fin-A· Nov 6 – 15, 1966	Nov 6 – 15, 1966	Classical	31	2099	25
Havana ol (Men) fin-CHavana CUB· Nov 6 – 14, 1966	Nov 6 – 14, 1966	Classical	29	1939	23
Bay Area ChampionshipSan Francisco, CA USA· Nov 12 – 13, 1966	Nov 12 – 13, 1966	Classical	8	2104	6
Havana ol (Men) fin-DHavana CUB· Nov 5 – 13, 1966	Nov 5 – 13, 1966	Classical	20	2025	13
La Habana olm fin-DHavana CUB· Nov 4 – 13, 1966	Nov 4 – 13, 1966	Classical	45	2145	82
Olympiad final-CHavana CUB· Nov 5 – 12, 1966	Nov 5 – 12, 1966	Classical	9	2010	5
La Habana olm fin-DLa Habana olm fin-D· Nov 4 – 8, 1966	Nov 4 – 8, 1966	Classical	25	2163	26
La Habana ol (Men) prelHavana CUB· Oct 29 – Nov 3, 1966	Oct 29 – Nov 3, 1966	Classical	12	2239	6
Havana ol (Men) qual-BHavana CUB· Oct 28 – Nov 3, 1966	Oct 28 – Nov 3, 1966	Classical	10	2238	7
Havana ol (Men) qual-GHavana CUB· Oct 26 – Nov 3, 1966	Oct 26 – Nov 3, 1966	Classical	14	2356	14
La Habana olm prelLa Habana olm prel· Oct 26 – Nov 3, 1966	Oct 26 – Nov 3, 1966	Classical	149	2225	132
La Habana olm prelHavana CUB· Oct 26 – Nov 3, 1966	Oct 26 – Nov 3, 1966	Classical	242	2159	324
Central California OpenSunnyvale· Oct 28 – 30, 1966	Oct 28 – 30, 1966	Classical	6	2335	5
Havana olmHavana olm· Oct 30, 1966	Oct 30, 1966	Classical	121	2109	178
HelsinkiHelsinki FIN· Oct 8 – 17, 1966	Oct 8 – 17, 1966	Classical	11	2000	44
Oberhausen ol womenOberhausen· Oct 3 – 15, 1966	Oct 3 – 15, 1966	Classical	42	2118	132
Quebec OpenMontreal CAN· Oct 8 – 10, 1966	Oct 8 – 10, 1966	Classical	19	1972	16
La Habana olm fin-AHavana olm· Oct 8, 1966	Oct 8, 1966	Classical	59	2185	107
URS Team ChMoscow RUS· Sep 24 – Oct 5, 1966	Sep 24 – Oct 5, 1966	Classical	119	2198	108
Den Haag ztDen Haag zt· Sep 28 – Oct 5, 1966	Sep 28 – Oct 5, 1966	Classical	20	2138	115
MoscowMoscow RUS· Oct 2, 1966	Oct 2, 1966	Classical	137	2167	131
La Habana olm fin-BHavana olm· 1966	1966	Classical	21	2335	15
La Habana olm prelHavana olm· 1966	1966	Classical	30	2290	16
Moscow RUS· Sep 27, 1966	Sep 27, 1966	Classical	23	2229	13
Ch URS (team), Moscow RUSCh URS (team), Moscow RUS· Sep 24, 1966	Sep 24, 1966	Classical	10	2259	5

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