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Solve chess problems.

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1/16

Problems can now be assigned to groups from the edit page.

10/10

Text search for problems.

10/6

Fixing castling bugs. RSS feed for comments.

Total problems in database: 9493

Recent Problems

  AuthorRating
11258 Aristotle 3000
11257 afterburn25 1125
11256 R3Z4 1475
11255 mrmip 1125
11254 38325000 1350
11253 38325000 1125
11252 ala53 615
11251 arvidhammar 795
11250 arvidhammar 945
11249 arvidhammar 510