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 New York Times in 2015.
Groundbreaking 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: Groundbreaking chess-playing computer
These words may or may not be a possible solution to this crosswords clue.- gambit
 - piece
 - wizardry
 - black
 - opening
 - gamer
 - defense
 - blind
 - blinds
 - bowl
 - bowled
 - break
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution