OTB chess tournaments

Over-the-board tournaments found in the game databases ChessHunter imports (Lumbras GigaBase and The Week in Chess), 7,049,197 games in all. Open a tournament to see its standings, then a player to explore their openings and prepare for them.

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United States (USA)

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3,743 tournaments · most recent first

Tournament	Dates	Type	Players	Avg. Elo	Games
ChicagoChicago, IL USA· 1968	1968	Classical	19	1968	17
Goldwater MarshallNew York, NY USA· 1968	1968	Classical	6	2382	13
OpenSanta Monica, CA USA· 1968	1968	Classical	11	1887	9
USAUSA· 1968	1968	Classical	24	2151	15
New York, NY USANew York, NY USA· 1968	1968	Classical	13	2145	9
New York ch-USANew York ch-USA· 1968	1968	Classical	12	2247	63
Greater Chicago OpenChicago, IL USA· 1968	1968	Classical	18	1896	14
California State ChampionshipLos Angeles, CA USA· Jan 12 – Dec 17, 1967	Jan 12 – Dec 17, 1967	Classical	8	2221	8
California State ChampionshipSan Francisco, CA USA· Dec 9 – 10, 1967	Dec 9 – 10, 1967	Classical	8	2242	6
American OpenSanta Monica, CA USA· Aug 11 – Nov 26, 1967	Aug 11 – Nov 26, 1967	Classical	17	2037	13
Northern California OpenSan Francisco, CA USA· Nov 4 – 5, 1967	Nov 4 – 5, 1967	Classical	6	1789	5
Santa Monica InternationalSanta Monica, CA USA· 1967	1967	Classical	8	2284	7
Mechanic's Institute InvitationalSan Francisco, CA USA· Apr 16 – Jun 11, 1967	Apr 16 – Jun 11, 1967	Classical	8	2115	7
USAUSA· 1967	1967	Classical	12	2207	8
New York, NY USANew York, NY USA· 1967	1967	Classical	9	2133	7
Ch - CC PrelimsSan Jose, CA USA· 1967	1967	Classical	6	2352	5
Rochester, NY USARochester, NY USA· 1967	1967	Classical	7	1795	6
ChicagoChicago, IL USA· 1967	1967	Classical	15	1941	10
Open - Pacific SouthwestSanta Monica, CA USA· 1967	1967	Classical	13	1887	8
Ch - CCSan Jose, CA USA· 1967	1967	Classical	6	2352	5
OpenSanta Monica, CA USA· 1967	1967	Classical	10	1793	8
Ch - ClosedLos Angeles, CA USA· 1967	1967	Classical	8	2220	9
California State ChampionshipSan Francisco, CA USA· Dec 18 – 31, 1966	Dec 18 – 31, 1966	Classical	6	1751	5
USA ChNew York, NY USA· Dec 14 – 26, 1966	Dec 14 – 26, 1966	Classical	12	2338	13
American OpenSanta Monica, CA USA· Nov 23 – 26, 1966	Nov 23 – 26, 1966	Classical	15	2099	11
Bay Area ChampionshipSan Francisco, CA USA· Nov 12 – 13, 1966	Nov 12 – 13, 1966	Classical	8	2104	6
US OpenSeattle, WA USA· Aug 14 – 26, 1966	Aug 14 – 26, 1966	Classical	112	2049	180
Piatigorsky-Cup 2ndSanta Monica, CA USA· Jul 25 – Aug 14, 1966	Jul 25 – Aug 14, 1966	Classical	7	2075	6
Pacific Southwest OpenSanta Monica, CA USA· 1966	1966	Classical	8	2236	5
Santa Monica, CA USASanta Monica, CA USA· 1966	1966	Classical	9	2052	5
Santa MonicaSanta Monica, CA USA· 1966	1966	Classical	11	2194	81
OpenSanta Monica, CA USA· 1966	1966	Classical	8	2106	7
San FranciscoSan Francisco, CA USA· 1966	1966	Classical	7	1978	5
New York, NY USANew York, NY USA· 1966	1966	Classical	15	2243	11
USAUSA· 1966	1966	Classical	12	1976	7
ChicagoChicago, IL USA· 1966	1966	Classical	20	1834	15
Mem - VanHooser 2ndSan Jose, CA USA· 1966	1966	Classical	14	2163	13
New York ch-USANew York ch-USA· 1966	1966	Classical	12	2251	54
National Open ChampionshipLas Vegas, NV USA· Aug 2 – Dec 2, 1965	Aug 2 – Dec 2, 1965	Classical	8	2117	7
USA ChNew York, NY USA· 1965	1965	Classical	8	2306	9
New York ch-USANew York ch-USA· 1965	1965	Classical	13	2090	54
American OpenSanta Monica, CA USA· Nov 25 – 28, 1965	Nov 25 – 28, 1965	Classical	12	2160	10
Mission Bay OpenSan Diego, CA USA· Nov 19 – 21, 1965	Nov 19 – 21, 1965	Classical	6	2520	5
El Paso OpenEl Paso, TX USA· May 2 – Jul 2, 1965	May 2 – Jul 2, 1965	Classical	7	–	6
National OpenLas Vegas, NV USA· Feb 8, 1965	Feb 8, 1965	Classical	9	–	5
New York, NY USANew York, NY USA· 1965	1965	Classical	12	2111	7
OpenSanta Monica, CA USA· 1965	1965	Classical	14	2174	10
National Intercollegiate Team ChampionsLos Angeles, CA USA· Dec 27 – 30, 1964	Dec 27 – 30, 1964	Classical	21	2153	17
California Championship QualifierSan Francisco, CA USA· Nov 7 – 8, 1964	Nov 7 – 8, 1964	Classical	6	2205	5
Northern California ChampionshipSan Francisco, CA USA· Sep 26 – 27, 1964	Sep 26 – 27, 1964	Classical	6	2084	5

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