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.

3,743 tournaments · most recent first

Tournament	Dates	Type	Players	Avg. Elo	Games
Chicago ch-USAChicago, IL USA· 1974	1974	Classical	10	2453	9
Chicago ch-USAChicago ch-USA· 1974	1974	Classical	16	2466	105
Lone Pine OpenLone Pine, CA USA· Mar 25 – 30, 1974	Mar 25 – 30, 1974	Classical	10	2375	5
Louis StathamLone Pine, CA USA· Mar 24 – 30, 1974	Mar 24 – 30, 1974	Classical	25	2372	20
Lone PineLone Pine, CA USA· Mar 24 – 29, 1974	Mar 24 – 29, 1974	Classical	12	2213	7
Las Vegas OpenLas Vegas, NV USA· Mar 18 – 22, 1974	Mar 18 – 22, 1974	Classical	104	2149	128
National OpenLas Vegas, NV USA· Mar 18 – 20, 1974	Mar 18 – 20, 1974	Classical	7	2328	5
President's OpenSeattle, WA USA· Feb 16 – 18, 1974	Feb 16 – 18, 1974	Classical	6	2330	5
Washington State ChSeattle, WA USA· 1974	1974	Classical	6	2064	10
Dayton,OHDayton, OH USA· 1974	1974	Classical	22	1948	11
New York OpenNew York, NY USA· 1974	1974	Classical	15	2316	9
USA ChChicago, IL USA· 1974	1974	Classical	8	2509	5
Houston IntHouston, TX USA· 1974	1974	Classical	10	2411	15
Candidats qf4Augusta, GA USA· 1974	1974	Classical	3	2652	13
Houston Houston, TX USAHouston Houston, TX USA· 1974	1974	Classical	12	2424	31
HoustonHouston, TX USA· 1974	1974	Classical	16	2399	32
USAUSA· 1974	1974	Classical	20	2367	11
Cleveland,OHCleveland, OH USA· 1974	1974	Classical	19	2041	11
Los AngelesLos Angeles, CA USA· 1974	1974	Classical	18	2382	60
Holiday OpenSeattle, WA USA· Dec 15 – 16, 1973	Dec 15 – 16, 1973	Classical	6	2276	5
El Paso ch-USAEl Paso, TX USA· Sep 15 – 26, 1973	Sep 15 – 26, 1973	Classical	8	2471	22
USA ChEl Paso, TX USA· Sep 11 – 23, 1973	Sep 11 – 23, 1973	Classical	13	2426	16
US OpenChicago, IL USA· Aug 13 – 23, 1973	Aug 13 – 23, 1973	Classical	16	2294	13
ChicagoChicago, IL USA· Aug 17, 1973	Aug 17, 1973	Classical	35	2212	101
USA itNorristown, PA USA· Jun 16, 1973	Jun 16, 1973	Classical	7	2415	9
NorristownNorristown, PA USA· Jun 16, 1973	Jun 16, 1973	Classical	16	2380	25
Louis StathamLone Pine, CA USA· Mar 18 – 24, 1973	Mar 18 – 24, 1973	Classical	24	2316	21
Lone PineLone Pine, CA USA· Mar 18 – 24, 1973	Mar 18 – 24, 1973	Classical	16	2385	10
Las Vegas OpenLas Vegas, NV USA· Mar 12 – 16, 1973	Mar 12 – 16, 1973	Classical	81	2116	92
USA Ch playoffChicago, IL USA· Feb 7 – 9, 1973	Feb 7 – 9, 1973	Classical	4	2574	9
Chicago US OpenChicago, IL USA· 1973	1973	Classical	12	2098	7
New YorkNew York, NY USA· 1973	1973	Classical	17	2044	13
New York, NY USANew York, NY USA· 1973	1973	Classical	13	2366	10
USAUSA· 1973	1973	Classical	18	2283	10
BostonBoston, MA USA· 1973	1973	Classical	6	2233	5
East Coast Candidate MasterNew York, NY USA· 1973	1973	Classical	8	2349	26
El Paso ch-USAEl Paso ch-USA· 1973	1973	Classical	13	2373	70
Dayton,OHDayton, OH USA· 1973	1973	Classical	16	1857	8
USA OpenChicago, IL USA· 1973	1973	Classical	147	2021	133
USA Open Chicago, IL USAUSA op Chicago, IL USA· 1973	1973	Classical	58	2169	54
San AntonioSan Antonio, TX USA· Nov 19 – Dec 10, 1972	Nov 19 – Dec 10, 1972	Classical	23	2453	158
3. North Am.CC (ACM)Boston, MA USA· Aug 13 – 15, 1972	Aug 13 – 15, 1972	Classical	6	2165	7
Seafair OpenSeattle, WA USA· Jul 29 – 30, 1972	Jul 29 – 30, 1972	Classical	6	1818	5
Puget Sound OpenSeattle, WA USA· Apr 29 – 30, 1972	Apr 29 – 30, 1972	Classical	6	2277	5
Lone Pine OpenLone Pine, CA USA· Mar 12 – 18, 1972	Mar 12 – 18, 1972	Classical	28	2298	45
op MastersLone Pine, CA USA· Mar 12 – 18, 1972	Mar 12 – 18, 1972	Classical	14	2286	14
Lone PineLone Pine, CA USA· Mar 13 – 15, 1972	Mar 13 – 15, 1972	Classical	14	2318	8
New York ch-USANew York, NY USA· 1972	1972	Classical	12	2483	56
Dayton,OHDayton, OH USA· 1972	1972	Classical	28	1923	16
USA ChNew York, NY USA· 1972	1972	Classical	10	2392	8

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