Introduce pinning bonus
authorMarco Costalba <mcostalba@gmail.com>
Sat, 25 Feb 2012 11:45:34 +0000 (12:45 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Sun, 4 Mar 2012 22:01:31 +0000 (23:01 +0100)
commitcf0561d31a177454e1c16db21677da20348b0124
treee5976f7b9a157c79285a267d635c07403f291739
parent161c6b025e763d6bcc8339a614be312f2b173437
Introduce pinning bonus

Add a bonus if a slider is pinning an enemy piece.
Idea from Critter.

After 27443 games at 2"+0.05
Mod vs Orig 5900 - 5518 - 16025 ELO +4 (+- 2.7)

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/evaluate.cpp