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40000 free interactive chess tactics puzzles
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ideachess webmaster
Mar 13, 2011, 8:58:09 AM3/13/11
to
- Completely free
- Over 40.000 checkmate and tactics puzzle
- Glicko rating system with players ranking
- Multiple solutions accepted
- Real time chess engine that evaluate your attempt
- For all tactics problems is specified where they are taken from
(event, date, players, result)
- Every week new tactics puzzles from TWIC pgn files
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