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.

1,065 tournaments · most recent first

Tournament	Dates	Type	Players	Avg. Elo	Games
89. ch-BRA 2023Recife BRA· Dec 13 – 21, 2023	Dec 13 – 21, 2023	Classical	55	2128	90
ch-Panamerican U20 2023Volta Redonda BRA· Nov 6 – 11, 2023	Nov 6 – 11, 2023	Classical	37	2003	162
2. Manaus Open 2023Manaus BRA· Oct 11 – 17, 2023	Oct 11 – 17, 2023	Classical	103	1790	382
3. Niteroi Chess OpenNiteroi BRA· Sep 4 – 10, 2023	Sep 4 – 10, 2023	Classical	132	1825	403
Josino Rezende Mem 2023Pindamonhangaba BRA· Aug 4 – 6, 2023	Aug 4 – 6, 2023	Classical	92	1701	90
Floripa Winter 2023Florianopolis BRA· Jul 11 – 16, 2023	Jul 11 – 16, 2023	Classical	14	2270	18
7. SESC Caioba Open 2023Caioba BRA· Jun 18 – 25, 2023	Jun 18 – 25, 2023	Classical	165	1825	463
7. SESC Caioba RapidCaioba BRA· Jun 18, 2023	Jun 18, 2023	Rapid	34	2232	71
2. Rio Chess Open 2023Rio de Janeiro BRA· May 2 – 7, 2023	May 2 – 7, 2023	Classical	125	1899	284
9. Floripa Open 2023Florianopolis BRA· Jan 23 – 29, 2023	Jan 23 – 29, 2023	Classical	549	1722	2,029
88. ch-BRA 2022Recife BRA· Dec 15 – 23, 2022	Dec 15 – 23, 2022	Classical	134	1872	659
4. Duchamp Int Open 2022Rio de Janeiro BRA· Dec 7 – 14, 2022	Dec 7 – 14, 2022	Classical	138	1904	478
Magistral Franca GarciaOsasco BRA· Nov 6 – 12, 2022	Nov 6 – 12, 2022	Classical	10	2275	44
Zonal 2.4 2022Natal BRA· Oct 3 – 8, 2022	Oct 3 – 8, 2022	Classical	53	1977	194
2. Niteroi Chess OpenNiteroi BRA· Sep 2 – 7, 2022	Sep 2 – 7, 2022	Classical	214	1852	420
Floripa Winter 2022Florianopolis BRA· Jul 13 – 17, 2022	Jul 13 – 17, 2022	Classical	108	1767	367
Julia Graton Squarizi MemorialSales Oliveira BRA· Jun 7 – 12, 2022	Jun 7 – 12, 2022	Classical	11	2453	43
I Rio Chess Open 2022Rio de Janeiro BRA· Apr 21 – 24, 2022	Apr 21 – 24, 2022	Classical	152	1793	245
Osasco 60 Anos GMOsasco BRA· Feb 19 – 27, 2022	Feb 19 – 27, 2022	Classical	10	2412	45
Confronto de GeracoesSao Paulo BRA· Feb 4 – 6, 2022	Feb 4 – 6, 2022	Classical	7	2586	23
8. Floripa Open 2022Florianopolis BRA· Jan 24 – 30, 2022	Jan 24 – 30, 2022	Classical	487	1751	1,241
9. Hercilio Ermel MemorialLondrina BRA· Nov 20 – 21, 2021	Nov 20 – 21, 2021	Classical	13	2060	11
87. ch-BRA 2021Cuiaba BRA· Oct 28 – Nov 4, 2021	Oct 28 – Nov 4, 2021	Classical	209	1883	1,094
7. Floripa Open 2021Florianopolis BRA· Jan 18 – 24, 2021	Jan 18 – 24, 2021	Classical	243	1762	1,007
ch-Mineiro Classico AbsVarginha BRA· Sep 4 – 7, 2020	Sep 4 – 7, 2020	Classical	41	1796	109
Brazil Catanduva Op 2020Catanduva BRA· Mar 13 – 15, 2020	Mar 13 – 15, 2020	Classical	67	1748	194
Brazil Caxambu Open 2020Caxambu BRA· Mar 6 – 8, 2020	Mar 6 – 8, 2020	Classical	83	1857	194
6. Floripa Open 2020Florianopolis BRA· Jan 20 – 26, 2020	Jan 20 – 26, 2020	Classical	374	1800	1,282
86. ch-BRA 2020Natal BRA· Jan 11 – 19, 2020	Jan 11 – 19, 2020	Classical	17	2331	52
59. ch-BRA Women 2020Rio de Janeiro BRA· Jan 12 – 18, 2020	Jan 12 – 18, 2020	Classical	8	2027	16
ch-Paranaense 2019Maringa BRA· Dec 12 – 15, 2019	Dec 12 – 15, 2019	Classical	41	1736	117
3. Duchamp Int Open 2019Rio de Janeiro BRA· Dec 7 – 13, 2019	Dec 7 – 13, 2019	Classical	76	2204	146
ch-Cearense 2019Fortaleza BRA· Nov 17 – 30, 2019	Nov 17 – 30, 2019	Classical	10	2004	41
I Machado de Assis OpenJoao Pessoa BRA· Nov 15 – 17, 2019	Nov 15 – 17, 2019	Classical	92	1754	106
1. Niteroi Chess OpenNiteroi BRA· Sep 4 – 8, 2019	Sep 4 – 8, 2019	Classical	127	1932	365
Achilles Gadelha Mem 2019Fortaleza BRA· Aug 15 – 18, 2019	Aug 15 – 18, 2019	Classical	55	1834	119
5. Copel Masters Open 2019Caioba BRA· Aug 12 – 18, 2019	Aug 12 – 18, 2019	Classical	62	2177	233
14. American ContinentalSao Paulo BRA· Jul 5 – 13, 2019	Jul 5 – 13, 2019	Classical	230	2046	1,097
Potiguar Open 2019Natal BRA· Jun 7 – 9, 2019	Jun 7 – 9, 2019	Classical	44	1856	47
Contaud Open 2019Cuiaba BRA· May 31 – Jun 2, 2019	May 31 – Jun 2, 2019	Classical	29	2207	31
5. Concordia Open 2019Concordia BRA· May 2 – 5, 2019	May 2 – 5, 2019	Classical	146	1684	521
85. ch-BRA 2019Natal BRA· Jan 29 – Feb 7, 2019	Jan 29 – Feb 7, 2019	Classical	20	2317	40
5. Floripa Open 2019Florianopolis BRA· Jan 21 – 27, 2019	Jan 21 – 27, 2019	Classical	459	1775	1,354
ch-Paranaense Blitz 2019Curitiba BRA· Jan 20, 2019	Jan 20, 2019	Blitz	15	2247	20
ch-Paranaense Rapid 2019Curitiba BRA· Jan 19, 2019	Jan 19, 2019	Rapid	14	2265	14
5. Hercilio Ermel MemorialLondrina BRA· Dec 15 – 16, 2018	Dec 15 – 16, 2018	Classical	12	1987	14
2. Duchamp Int Open 2018Rio de Janeiro BRA· Nov 14 – 20, 2018	Nov 14 – 20, 2018	Classical	67	2069	242
61. Parana Teams 2018Londrina BRA· Sep 24 – 26, 2018	Sep 24 – 26, 2018	Classical	22	1964	40
61. Parana Teams womenLondrina BRA· Sep 24 – 26, 2018	Sep 24 – 26, 2018	Classical	14	1657	21
World University womenAraruama BRA· Sep 13 – 18, 2018	Sep 13 – 18, 2018	Classical	25	2000	101

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