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(parent: ccad601) | patch
Simplify "easy move" detection
authorMarco Costalba <mcostalba@gmail.com>
Mon, 4 Mar 2013 08:27:00 +0000 (09:27 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 4 Mar 2013 08:27:00 +0000 (09:27 +0100)
commit45dba12c5b236dd4f6d750b9793b192eaa5e6699
treec3f8dd754cad2b02657fe8b3d66e62be7c446150tree | snapshot
parentccad6013892a95574e7c3ec652f3e03c357d10b7commit | diff
Simplify "easy move" detection

Detect a move as easy only if it is the only one ;-)
or if is much better than remaining ones after we
have spent 20% of search time.

Tests are ongoing, but it seems this semplification
stands. Anyhow it is experimental for now and could
be reverted/improved with further work Gary is
testing right now.

No functional change.
src/search.cpp diff | blob | history
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