Anti-Grundfeld
The Anti-Grundfeld Defence D70, sometimes called Grundfeld Indian
is based on tricky third move. The moves order is : 1/ d4 Nf6 2/ c4
g6 3/ f3 !? This was played several times in the 1930's by Alekhine and
till today it is still popular...
Accelerated Dragadorf - HOT
The Accelerated Dragadorf is somehow a strange opening, which is a clone of Accelerated
Sicilian Dragon opening. The name of the openning was created by Simon Williams in
his new book : "The New Sicilian Dragon", 2009. It is a mix of Dragon and
Najdorf. Let's see why...
Modern Benoni
The Modern Benoni - Bronstein Variation A70 is a contemporary opening. It is built
on imbalance from the start. Black has queenside pawn majority and White
center pawn majority. Tal used this opening in the 1950s and 60s. Move
order is : 1/ d4 Nf6 2/ c4 c5 3/ d5 e6 4/ Nc3 exd5 5/ cxd5 d6 6/
e4 g6 7 Nf3 a6 !? to stop a4...Learn more...
Sicilian Sveshnikov
The Sicilian Sveshnikov/Lasker-Pelikan Variation B33 is nowadays one of the most popular opening in all levels. It is commonly often played on OTB as well as
Correspondence chess. The first moves are typical 1/ e4 c5 2/ Nf3
Nc6 3/ d4 cxd4 4/ Nxd4 Nf6 5/ Nc3 e5...Learn more...
Opening Master Family
| OM Database |
Version |
Games Total |
Released |
| Opening Master |
1.25 |
5,780.518 |
March 5, 2010 |
| OM Correspondence DB |
1.10 (new) |
855.642 |
January 22, 2010 |
| OM 2300 |
1.22 |
1,047.152 |
March 5, 2010 |
| OM 2500 |
1.23 |
188.370 |
March 5, 2010 |
| OM Portal DB |
1.0.4 |
606.055 |
January 24, 2010 |
| OM FIDE 100 |
1.0.1 |
119,763 |
February 17, 2009 |
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Opening Master 1.0
Opening Master 1.0.x
The exciting new Opening Master chess database features a unique chess games collection with 5.7 millions of games, making it one of the largest quality chess databases on planet Earth. Experience the power and flexibility of OM 1.0.x database to create the ultimate chess winning game.
Opening Master database runs under the world famous chess database software - The ChessBase, thus providing you with a powerful way to display and analyze your content. The OM 1.0.x DB has several smaller parts which can be also found in subtle trees, Portal Database or the best tool for ICCF players - the Correspondence Chess DB, and so much more...
OM CORR.CHESS DB
OM CorrChess DB
The OM Correspondence Chess database features an incredible collection of all correspondence chess games ever played since 1900 (approx 830.000 games) providing you with the ultimate corr chess experience. It has only games among ICCF players de-duplicated for better quality.
All you need to do is download, plug-in into the ChessBase software and see all games which were ever played between correspondence chess players. This DB also includes the world ICCF 20 tournament finals games which is also used separately.
OM ELO DB
OM ELO DB
Opening Master Chess Database utilises the power of the largest collection of chess games known (currently 5.5 millions) played by humans without any duplicates which allows to break down into various powerfull smaller chess databases.With a special unique filter settng such as the OM 2500 database or OM ELO higher than 2300 players can use different database of different purposes . The FIDE top 100 players DB is also included in the family. All unique databases include special TREE for your fast analysis. You can find out more information about Opening Master family on our website, located here.
