ChessBase, 2020. Description: pgn-file contains 213 puzzles, in which a chessplayer has to find combinations for win or else in 2 moves. Answer (first move) in every puzzle is written in game notation. System requirements: program ChessBase, ~60Kb of free space for unzipped files (~12Kb of free space for ZIP-file), program for ZIP-files (if OS doesn't support unzipping). Before...
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