Tag Archives: uscfsales

Removing variations from games using Fritz 13 chess software

We’ve looked at various types of chess engine analysis using Fritz13, including multiple-engine chess analysis in last week’s post, all of which are features in which the chess engine can add replayable variations to a database game. You can also add your own variations to games manually using Fritz13.

But once in a while you may want to remove some variations. For example, you’re annotating a game and have finished and saved a variation, when you suddenly realize that the variation doesn’t work. Or you’ve had three or four chessplaying engines analyze a game and you’d like to remove a few superfluous variations from the gamescore. Continue reading

1 Comment

Filed under chess, chess engine, Chess playing software, Chess software, ChessBase, Fritz, Hiarcs, Junior, Rybka, Shredder

Generating “threat” identifiers in the Fritz13 chess program

Over the years, I’ve occasionally seen this interesting question appear on chess message boards: “What’s a threat?” For the old chess grognards like myself, that seems like a pretty elementary question, one which we take for granted, but for newcomers to the game the answer may not be at all obvious or intuitive.

Think about it for a moment. How many times do you see the word “threat” (or its various derivations such as “threaten”) used in chess articles, tutorials, annotated games, etc.? As a chess term, it’s pretty ubiquitous, right? Even some of our treasured chess maxims contain the word, such as Nimzovich’s famous “The threat is often stronger than the execution”. Continue reading

Leave a comment

Filed under chess, Chess DVD, chess engine, Chess playing software, Chess software, ChessBase, Fritz, Hiarcs, Junior, Rybka, Shredder