13 the
     13 a
      9 of
      9 in
      9 be
      7 player
      7 game
      6 poker
      5 to
      5 intelligence
      5 artificial
      4 say
      4 have
      4 DeepStack
      3 researcher
      3 milestone
      3 information
      3 defeat
      3 as
      2 with
      2 that
      2 study
      2 shift
      2 search
      2 science
      2 S
      2 professional
      2 part
      2 paradigm
      2 large
      2 implication
      2 imperfect
      2 go
      2 from
      2 for
      2 by
      2 beyond
      1 year
      1 write
      1 world
      1 winning
      1 win
      1 Will
      1 who
      1 victory
      1 University
      1 training
      1 total
      1 these
      1 Texas
      1 tax
      1 take
      1 supercomputer
      1 string
      1 statistically
      1 statistical
      1 start
      1 solution
      1 significant
      1 significance
      1 several
      1 serve
      1 sequential
      1 see
      1 scientist
      1 scientific
      1 represent
      1 reminiscent
      1 recent
      1 quintessential
      1 program
      1 problem
      1 pro
      1 perfect
      1 paper
      1 over
      1 out
      1 Online
      1 often
      1 not
      1 no-limit
      1 no
      1 margin
      1 manage
      1 lose
      1 longstanding
      1 Kasparov
      1 journal
      1 it
      1 involve
      1 into
      1 Independent
      1 human
      1 hold
      1 heads-up
      1 hand
      1 government
      1 give
      1 Garry
      1 follow
      1 feature
      1 feat
      1 expert
      1 enough
      1 em
      1 despite
      1 Deep
      1 decide
      1 controversial
      1 computer
      1 common
      1 Click
      1 chess
      1 champion
      1 challenge
      1 Canada
      1 call
      1 but
      1 breakthrough
      1 Blue
      1 beat
      1 at
      1 approximate
      1 and
      1 also
      1 Alberta
      1 Ai
      1 able
      1 11th