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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 945
11256 R3Z4 1445
11255 mrmip 1125
11254 38325000 1305
11253 38325000 1125
11252 ala53 620
11251 arvidhammar 810
11250 arvidhammar 945
11249 arvidhammar 510