The most common and most likely answer to this crossword clue is the 8 letter word DEEPBLUE which also is the latest solution we found used in King Syndicate in 2013.
IBM's old chess-playing computer crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| DEEPBLUE | 100 % | 8 | 
Words with a meaning similar to the clue: IBM's old chess-playing computer
These words may or may not be a possible solution to this crosswords clue.- piece
 - castle
 - black
 - gambit
 - opening
 - tarot
 - gamer
 - gramophone
 - lisa
 - basic
 - chessman
 - chessboard
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution