The Leningrad Variation of the Dutch combines ...f5 with a fianchetto of the bishop on g7: 1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 (ECO A87). In spirit it is a mixture of the Dutch and the King's Indian.
Black gets an active, dynamic position aimed at the kingside and the centre (with the ...e5 break). Unlike the Stonewall, the bishop on g7 is active and the structure more flexible, though the e6 square and the king are a shade more exposed.
The Leningrad is the most combative and ambitious way to play the Dutch with Black. The choice of anyone who wants a complicated game for a win against 1.d4.
Drag a piece onto the board, or click a piece and then click the squares. The cross beside the pieces sweeps every piece of that colour off the board, and a single piece can be dragged off the edge.
The pieces will be arranged into the chosen pattern.
It is the mating side to move. Find mate in one.
Openings, endgame positions and breakthrough studies - the set-up appears on the board.
Build your own position in the board editor, read up on the rules of chess or run a tournament on your own positions in the free app.
Pairings are computed by bbpPairings, an open-source engine implementing the Dutch system by FIDE rules: score groups, floats on an odd field, colour alternation. Free to use.
proper rounds with correct pairings, not random matchups
a full circle, with the round count derived from the field
a light format with no tournament machinery
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