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.

1,427 tournaments · most recent first

Tournament	Dates	Type	Players	Avg. Elo	Games
ARG Ch Buenos Aires ARGARG-ch Buenos Aires ARG· 1976	1976	Classical	13	2215	30
Parque HotelBuenos Aires ARG· 1976	1976	Classical	13	2331	14
Mar del Plata it-30Mar del Plata ARG· 1976	1976	Classical	15	2373	36
Buenos Aires ch-ARGBuenos Aires ch-ARG· Jun 19 – Jul 19, 1975	Jun 19 – Jul 19, 1975	Classical	23	2314	184
ARG ChBuenos Aires ch-ARG· Jun 19 – Jul 14, 1975	Jun 19 – Jul 14, 1975	Classical	7	2309	8
Pinamar tt Playas-10Pinamar ARG· Mar 14 – 26, 1975	Mar 14 – 26, 1975	Classical	31	2207	38
Pinamar ttPinamar ARG· Mar 16 – 26, 1975	Mar 16 – 26, 1975	Classical	35	2239	48
Pinamar tt Pinamar ARGPinamar tt Pinamar ARG· Mar 16 – 24, 1975	Mar 16 – 24, 1975	Classical	24	2205	26
Club ArgentinoBuenos Aires ARG· 1975	1975	Classical	8	2400	6
Buenos Aires Club ArgentinoBuenos Aires ARG· 1975	1975	Classical	16	2403	47
Buenos Aires OpenBuenos Aires ARG· 1975	1975	Classical	10	2195	5
Buenos Aires ARGBuenos Aires ARG· 1975	1975	Classical	19	2309	12
Buenos Aires-JBuenos Aires ARG· 1975	1975	Classical	11	2172	37
Buenos AiresBuenos Aires ARG· 1975	1975	Classical	51	2152	74
Pinamar ARGPinamar ARG· Mar 27 – Apr 2, 1974	Mar 27 – Apr 2, 1974	Classical	7	2403	6
Pinamar ttPinamar ARG· Mar 27 – Apr 2, 1974	Mar 27 – Apr 2, 1974	Classical	29	2103	60
Mar del Plata Open 7thMar del Plata ARG· 1974	1974	Classical	35	2136	26
ARG Ch CaserosCaseros ch-ARG· 1974	1974	Classical	7	2299	6
ARG ChCaseros ch-ARG· 1974	1974	Classical	15	2309	18
Buenos Aires Ch playoffBuenos Aires ARG· 1974	1974	Classical	4	2424	6
Caseros ch-ARGCaseros ch-ARG· 1974	1974	Classical	20	2344	93
Mar del PlataMar del Plata ARG· 1974	1974	Classical	70	2103	56
ARG ChSanta Fe ARG· Oct 4 – 13, 1973	Oct 4 – 13, 1973	Classical	8	2246	6
50. ARG ChSanta Fe ARG· Oct 2 – 12, 1973	Oct 2 – 12, 1973	Classical	6	2401	6
Buenos Aires CABuenos Aires ARG· Apr 26 – May 18, 1973	Apr 26 – May 18, 1973	Classical	21	2397	85
Mar del Plata OpenMar del Plata ARG· Apr 15 – 19, 1973	Apr 15 – 19, 1973	Classical	19	2346	13
8. Playas MadariagaPinamar ARG· Mar 17 – 23, 1973	Mar 17 – 23, 1973	Classical	19	2087	19
Pinamar ttPinamar ARG· Mar 17 – 23, 1973	Mar 17 – 23, 1973	Classical	44	2181	47
Pinamar tt Pinamar ARGPinamar tt Pinamar ARG· Mar 17 – 23, 1973	Mar 17 – 23, 1973	Classical	28	2202	40
Buenos Aires ARGBuenos Aires ARG· 1973	1973	Classical	12	2104	8
ARG Ch U20 mBuenos Aires ARG· 1973	1973	Classical	2	1959	5
Buenos Aires CAA OpenBuenos Aires ARG· 1973	1973	Classical	40	2123	39
Buenos AiresBuenos Aires ARG· 1973	1973	Classical	25	2241	25
Trelew MagistralTrelew ARG· Jun 3 – 10, 1972	Jun 3 – 10, 1972	Classical	8	2214	13
TrelewTrelew ARG· Jun 2 – 10, 1972	Jun 2 – 10, 1972	Classical	10	2134	17
2. Magistral del ChubutTrelew ARG· Jun 2 – 10, 1972	Jun 2 – 10, 1972	Classical	7	2369	6
Mar del Plata op-05Mar del Plata ARG· Mar 30, 1972	Mar 30, 1972	Classical	13	2192	7
Mar del Plata OpenMar del Plata ARG· Mar 30, 1972	Mar 30, 1972	Classical	92	2141	165
ARG Ch Buenos Aires ARGARG-ch Buenos Aires ARG· 1972	1972	Classical	9	2313	8
Mar del PlataMar del Plata ARG· 1972	1972	Classical	11	2039	6
Villa Gesell ttVilla Gesell ARG· 1972	1972	Classical	41	2224	91
Villa Gesell Madariaga-7Villa Gesell ARG· 1972	1972	Classical	14	2280	11
Buenos Aires ch-ARGBuenos Aires ch-ARG· 1972	1972	Classical	28	2259	119
Buenos Aires CABuenos Aires ARG· 1972	1972	Classical	18	2360	63
Buenos AiresBuenos Aires ARG· 1972	1972	Classical	16	2317	12
Tucuman ttTucuman ARG· Nov 2 – 9, 1971	Nov 2 – 9, 1971	Classical	30	2221	33
Pan American Team ChTucuman ARG· Oct 30 – Nov 9, 1971	Oct 30 – Nov 9, 1971	Classical	17	2343	15
Tucuman tt Tucuman ARGTucuman tt Tucuman ARG· Nov 4, 1971	Nov 4, 1971	Classical	19	2210	14
Mar del Plata OpenMar del Plata ARG· Apr 3 – 11, 1971	Apr 3 – 11, 1971	Classical	18	2304	16
29. Mar del Plata itMar del Plata ARG· Mar 22 – Apr 10, 1971	Mar 22 – Apr 10, 1971	Classical	18	2420	25

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